阅读说明：本技术 一种翻转推刀及具有翻转推刀的毛球修剪器 (Turnover push broach and lint trimmer with same ) 是由 孙海勇 于 2019-10-12 设计创作，主要内容包括：本发明涉及一种翻转推刀,其特征在于包括有一端与壳体相铰接的翻转座,在该翻转座的另一端设有静刀头,在动刀座下方设有使动刀座、动刀头和静刀头端面依次相贴合的弹性件；在所述的翻转座内铰接有第一摆臂,该第一摆臂一端与动刀座联动连接；在所述的壳体内铰接有第二摆臂,该第二摆臂一端与偏心轮同步联动。本发明的有益效果是通过外力将翻转座翻转打开,第一摆臂则可与第二摆臂联动连接,这样第一摆臂就可驱动动刀座和动刀头同步沿静刀头水平往复摆动,实现修剪功能。而如果不需要用翻转推刀时,则可使翻转座翻转折叠与壳体相固定,从而使第一摆臂失去动力源,实现翻转推刀关闭的同时,还可用来保护翻转推刀,延长翻转推刀的使用寿命。(The invention relates to a turnover push broach, which is characterized by comprising a turnover seat, wherein one end of the turnover seat is hinged with a shell, the other end of the turnover seat is provided with a static cutter head, and an elastic part is arranged below a movable cutter seat, and the end faces of the movable cutter head and the static cutter head are sequentially attached; a first swing arm is hinged in the overturning seat, and one end of the first swing arm is in linkage connection with the movable cutter seat; a second swing arm is hinged in the shell, and one end of the second swing arm is synchronously linked with the eccentric wheel. The invention has the beneficial effects that the turnover seat is turned over and opened by external force, and the first swing arm can be in linkage connection with the second swing arm, so that the first swing arm can drive the movable cutter seat and the movable cutter head to synchronously horizontally and reciprocally swing along the static cutter head, thereby realizing the trimming function. And if the turnover push broach is not needed, the turnover seat can be turned and folded to be fixed with the shell, so that the first swing arm loses a power source, the turnover push broach can be protected while the turnover push broach is closed, and the service life of the turnover push broach is prolonged.)

1. A turnover push broach is characterized by comprising a turnover seat, one end of the turnover seat is hinged with a shell, the other end of the turnover seat is provided with a static cutter head, a movable cutter head is arranged below the static cutter head and is in linkage connection with the movable cutter head, an elastic part for sequentially attaching the end surfaces of the movable cutter head, the movable cutter head and the static cutter head is arranged below the movable cutter seat, and the elastic part is fixedly connected with the turnover seat; a first swing arm is hinged in the overturning seat, and one end of the first swing arm is in linkage connection with the movable cutter seat; a second swing arm is hinged in the shell, one end of the second swing arm is synchronously linked with an eccentric wheel, and the eccentric wheel is fixedly connected with a driving mechanism arranged in the shell; the turnover seat is provided with a first working position which is turned over and opened along the shell to enable the first swing arm and the second swing arm to be in linkage connection with each other to drive the movable cutter seat and the movable cutter head to horizontally and reciprocally swing along the static cutter head and a second working position which is turned over and folded along the shell, fixed with the shell and enabled the first swing arm and the second swing arm to be separated.

2. The turning push broach according to claim 1, wherein a swing groove is provided at the bottom end of the first swing arm, a swing post is provided at one end face of the second swing arm, a long hole having a width matching with the outer diameter of the eccentric wheel is provided at the other end, and the eccentric wheel is disposed in the long hole and fixedly connected with the driving mechanism; the swing post of second swing arm arrange the swing groove of first swing arm in, and can make the swing post card go into the lower extreme of swing groove when the upset of upset seat is opened and make first swing arm and second swing arm synchronous linkage and swing post card go into the upper end of swing groove when the upset of upset seat is folding and make first swing arm break away from with the second swing arm mutually.

3. The turning push broach according to claim 2, characterized in that the first swing arm comprises a swing arm body, a hinge post with a through hole is arranged in the middle of the swing arm body, and two ends of the hinge post are arranged outside the swing arm body; the swing groove is arranged at the lower end of the swing arm and comprises baffle plates arranged at two sides of the swing arm body, the upper ends of the baffle plates are inclined, groove teeth inclined towards the center are arranged on the inner sides of the lower ends of the baffle plates, and the distance between the two groove teeth is matched with the outer diameter of the swing column; the lower end of the movable cutter holder is provided with a linkage groove, the upper end of the swing arm body is provided with a linkage rod, one end of the linkage rod is arranged outside the swing arm body and inserted into the linkage groove to enable the movable cutter holder to be in linkage connection with the first swing arm, and the other end of the linkage rod is connected with the hinge column and is in an integral structure with the swing arm body.

4. the turning push broach according to claim 1, wherein two positioning posts are provided on the inner end surface of the turning base, positioning holes are provided at corresponding positions of the stationary blade, the positioning holes are sleeved outside the positioning posts to fixedly connect the stationary blade and the turning base, and the cutting teeth provided on the stationary blade are disposed outside the turning base; the outside of two reference columns be equipped with the stopper respectively, this stopper including horizontal piece and riser, move the cutter head on be equipped with the slotted hole that slides, the stopper is arranged in the slotted hole that slides, and the distance of horizontal piece both sides and the slotted hole both sides that slide wherein is the same with the stroke that moves the cutter head horizontal hunting, the height of riser and the width phase-match of the slotted hole that slides and the slotted hole that slides arrange the riser outside in make the fixing on the upset seat of movable cutter head horizontal displacement.

5. The turning push broach according to claim 4, wherein the outer side of the vertical block of the limiting block is provided with an extension block, the movable tool bit is provided with a synchronous hole, a linkage bolt is arranged at a corresponding position on the movable tool base, the linkage bolt of the movable tool base is inserted into the synchronous hole to synchronously link the movable tool bit and the movable tool base, and the upper end of the movable tool base is attached to the bottom end face of the extension block to form the limiting.

6. The turning push broach according to claim 1, characterized in that two side walls of the turning seat are provided with fixed clamping tables, and the upper end surfaces of the fixed clamping tables are inclined; the elastic piece comprises an elastic piece body and clamping pins arranged on two sides of the elastic piece body, and the clamping pins are respectively clamped at the bottom of the fixed clamping table and are connected with the fixed clamping table in a hooking manner; the elastic sheet body is provided with a plurality of tongue sheets with one ends bent upwards, and the tongue sheets are abutted against the bottom of the movable cutter holder to enable the end surfaces of the movable cutter holder, the movable cutter head and the static cutter head to be sequentially attached; and the upper end and the lower end of the elastic sheet body are respectively provided with a guard plate, and the guard plates are respectively covered outside the movable cutter seat.

7. The turning push broach according to any one of claims 1 to 6, characterized in that both sides of the turning seat are hinged with the housing and torsion spring columns are respectively arranged on the inner side walls of both sides of the turning seat, a double torsion spring is sleeved in the torsion spring column, the upper torsion arm of the double torsion spring is pressed against the inner side wall of the turning seat, and the lower torsion arm is arranged in the housing and pressed against and matched with the inner wall of the housing; the shell is provided with a slidable hand sliding plate, and the hand sliding plate is provided with a first working position for clamping the turnover seat which is turned and folded on the shell and a second working position for separating the turnover seat from the hand sliding plate under the action of external force and turning the turnover seat to be opened under the driving of the double torsion springs.

8. The turning push broach according to claim 7, characterized in that the back of the housing is provided with a square groove, the top of the square groove is provided with a square transmission hole, the two sides of the turning seat are provided with hinge holes, two side walls of the square groove are provided with hinge shafts, and the hinge shafts are inserted into the hinge holes to fix the turning seat and the square groove in a hinged manner; the second swing arm is hinged in the shell and positioned below the square groove, and a swing column on the second swing arm is arranged at the transmission square hole and can be in linkage connection or separation with a groove tooth on the swing groove of the first swing arm; the bottom of the hand sliding plate is provided with a hook, one end of the square groove, which is opposite to the transmission square hole, is provided with a snap ring with a hook groove, and the hook is clamped into the hook groove to enable the hand sliding plate to be fixed in the square groove in a sliding manner; the end face department of upset seat be equipped with the latch segment, the length of this latch segment and quiet tool bit one end expose the length phase-match of upset seat the hand slide one end terminal surface both sides that are close to the upset seat be equipped with the compact heap respectively, the latch segment of upset seat can block into the compact heap below under the exogenic action and make the upset seat upset folding fix on the casing, and the hand slide slides backward under the exogenic action and makes the upset seat automatic re-setting under the spring action of two torsional springs.

9. The turning push broach according to any one of claims 1 to 6, characterized in that two sides of the turning seat are hinged with the shell, two sides of the bottom end of the inner wall of the turning seat are respectively provided with a linkage block, the linkage block is provided with a diagonal draw hole, the shell is provided with a hand sliding plate which can horizontally slide along the shell, one end of the hand sliding plate is provided with a push-pull rod, and one end of the push-pull rod is inserted into the diagonal draw hole to enable the turning plate and the hand sliding plate to be synchronously linked; the hand sliding plate is provided with a first working position which slides forwards under the action of external force to open the turnover seat in a turnover mode and a second working position which slides backwards under the action of external force to fold the turnover seat in a turnover mode.

10. The turning push broach according to claim 9, characterized in that the back of the housing is provided with a square groove, the top of the square groove is provided with a square transmission hole, the two sides of the turning seat are provided with hinge holes, two side walls of the square groove are provided with hinge shafts, and the hinge shafts are inserted into the hinge holes to fix the turning seat and the square groove in a hinged manner; the second swing arm is hinged in the shell and positioned below the square groove, and a swing column on the second swing arm is arranged at the transmission square hole and can be in linkage connection or separation with a groove tooth on the swing groove of the first swing arm; the hand sliding plate is arranged in the square groove and opposite to the other end of the turnover seat, a hook is arranged on the bottom end face of the hand sliding plate, a snap ring with a hook groove is arranged in the square groove, and the hook is clamped into the hook groove to enable the hand sliding plate to be fixed in the square groove in a sliding manner; push-pull rod grooves are formed in two sides of the square groove, the push-pull rod is arranged in the push-pull rod grooves, one end of the push-pull rod is bent upwards, a pull rod is arranged at the end of the bent end, and the pull rod is inserted into the inclined pull hole to enable the turnover seat and the convenient sliding plate to move forwards and backwards to turn over and open or turn over and fold.

11. A hair bulb trimmer with a turnover push-type cutter is characterized by comprising the turnover push-type cutter as claimed in any one of claims 1 to 10 and a circular cutter assembly, wherein the turnover push-type cutter is fixed on the back of a shell, the circular cutter assembly is installed on the front of the shell, and a driving mechanism is arranged in the shell and can synchronously drive the circular cutter assembly to rotate and the turnover push-type cutter to linearly reciprocate.

12. The lint picker as claimed in claim 11, wherein the driving mechanism is a dual-shaft motor, a first output shaft of the dual-shaft motor is fixedly connected to the circular cutter assembly, and a second output shaft of the dual-shaft motor is fixedly connected to the eccentric wheel of the reversible push-type cutter.

13. The hair bulb trimmer with the reversible push-type broach according to claim 12, characterized in that the circular cutter assembly comprises a circular cutter mesh, a circular cutter head and a circular cutter base, the circular cutter base is connected with the housing, the circular cutter mesh is mounted on the circular cutter base, a plurality of hair inlet holes are arranged on the circular cutter mesh, and the circular cutter head is fixedly connected with the first output shaft of the driving mechanism; the air suction mechanism is further arranged in the shell and comprises an air duct and an impeller, the air duct is arranged in the shell, and the impeller is arranged in the air duct, is positioned below the circular cutter head and is fixedly connected with a first output shaft of the driving mechanism.

14. The lint picker as claimed in claim 13, wherein the air duct comprises an air inlet, an air suction chamber, a storage chamber and an air outlet; the pore on the circular knife mesh forms the air inlet; the circular knife net sheet is fixed above the circular knife seat, and the circular knife seat is detachably and fixedly connected with the upper end of the shell, so that an independent first cavity is formed between the shell and the circular knife seat, and the first cavity forms the air suction chamber; the lower end of the shell is provided with a bin cover plate, the bin cover plate is detachably clamped with the shell to form an independent second cavity between the bin cover plate and the shell, the second cavity forms the storage chamber, and a ventilation opening is arranged between the storage chamber and the air suction chamber and enables the storage chamber and the air suction chamber to be communicated with each other; the air outlet is arranged on the bin cover plate to communicate the storage chamber with the outside.

15. The lint picker as claimed in claim 14, wherein the impeller is installed in the suction chamber, and comprises an impeller body, an impeller blade and a mounting post, the mounting post is connected to and concentrically disposed with the first output shaft of the driving mechanism, the impeller body is fixed to a lower end of the mounting post and integrally formed with the mounting post, the impeller blade has a plurality of blades and is fixed around the impeller body in an inclined manner, and the circular cutter head is sleeved outside the mounting post and is linked with the mounting post.

16. The hair bulb trimmer with the reversible push-type broach according to claim 15, characterized in that the housing comprises a housing body, a bottom cover and a round base, the square slot and the square driving hole are arranged on the bottom cover, and the second swing arm is hinged on the inner wall of the bottom cover; the casing body including the bottom plate and be the bounding wall of major arc form, communicate with each other from top to bottom in the bounding wall, the storehouse apron lid put and form the locker room in the bottom plate top, and storehouse apron and bottom plate detachable joint that slides, circle base detachable fix in the bounding wall, circle base detachable fix and make to form the room of induced drafting above the circle base between circle base and the circle base, the bottom lid put the bottom at casing body and make to form the third chamber between casing body and the bottom, actuating mechanism arrange in the third chamber and its first output shaft pass the circle base arrange in the circle base with impeller fixed connection, the second output shaft passes bottom and eccentric wheel fixed connection.

17. The lint picker as claimed in claim 16, wherein the cover comprises a top plate and a bottom plate, and a plurality of sliding blocks are disposed on the top surface of the top plate, and are integrally formed with the top plate; the air outlet is arranged at the tail part of the panel, the bin plate is arranged in the panel, the three side walls of the bin plate are connected with the inner wall of the panel into an integral structure, so that the bin plate and the panel form the storage chamber, and one end of the bin plate, which is close to the inner side of the storage chamber, is provided with a plurality of air outlets which are communicated with the air outlet at the tail part of the panel; the clamping block is arranged on the inner side walls of the two sides of the panel, the step is arranged on the upper end face of the shell body, a clamping groove matched with the clamping block is formed in the side wall of the step, the panel is covered above the step, the clamping blocks on the two sides of the panel are clamped into the clamping groove, and the panel is connected with the shell body in a detachable buckling mode.

Technical Field

The invention relates to a device for trimming plush, in particular to a turnover push broach and a plush trimmer with the same, which are mainly applied to the field of plush trimming tools.

Background

The hair ball trimmer is also called as a hair trimmer or a hair shearing device, and is a small household appliance specially used for trimming the hair or the hair balls on the surface of the textile. After the clothes are worn for a period of time, the surface of the clothes is more or less fluffed or pilling, and the severity of the fluffing or pilling is different according to different fabric components of the clothes. The reasons for pilling are mainly that fibers in the fabric are stretched and broken by rubbing of clothes in the wearing or washing process, so that the surface of the fabric of the clothes is fluffed, fluff fibers on the surface of the fabric are entangled and curled in the continuous use process, and the entangled and curled fibers can adsorb particles in air and are tightened to form wool balls under the action of static electricity.

Present pompon clipping machine, though can realize pruning textile (like clothes, sheet, quilt cover etc.) the cracked fine hair fibre that the surface produced or the pompon that forms, but some overlength fibre or pompon are the soft surface of lying prone and attaching to at clothing surface fabric, can't get into the pore of advancing of pompon clipping machine by oneself, lead to the pompon clipping machine to clear away the long fine hair fibre or the pompon on clothing surface completely like this, can only carry out manual pruning with the help of the scissors, can't satisfy people's user demand.

Disclosure of Invention

In order to solve the technical problems, the invention provides the turnover push broach and the hair bulb trimmer with the turnover push broach, the hair bulb trimmer can trim soft and prone long fibers or hair bulbs by using the turnover push broach, and can trim short fibers or hair bulbs by using the circular cutter head, so that fluffing or hair bulbs on the surface of clothes can be thoroughly removed at one time, and the aesthetic feeling and the comfort degree of the fabric of the clothes are ensured.

In order to solve the technical problems, the technical scheme adopted by the invention is that the turnover push broach is characterized by comprising a turnover seat, one end of the turnover seat is hinged with a shell, a static cutter head is arranged at the other end of the turnover seat, a movable cutter head is arranged below the static cutter head, the movable cutter head is in linkage connection with the movable cutter seat, an elastic element for sequentially attaching the end surfaces of the movable cutter head, the movable cutter head and the static cutter head is arranged below the movable cutter seat, and the elastic element is fixedly connected with the turnover seat; a first swing arm is hinged in the overturning seat, and one end of the first swing arm is in linkage connection with the movable cutter seat; a second swing arm is hinged in the shell, one end of the second swing arm is synchronously linked with an eccentric wheel, and the eccentric wheel is fixedly connected with a driving mechanism arranged in the shell; the turnover seat is provided with a first working position which is turned over and opened along the shell to enable the first swing arm and the second swing arm to be in linkage connection with each other to drive the movable cutter seat and the movable cutter head to horizontally and reciprocally swing along the static cutter head and a second working position which is turned over and folded along the shell, fixed with the shell and enabled the first swing arm and the second swing arm to be separated.

Furthermore, a swing groove is arranged at the bottom end of the first swing arm, a swing column is arranged on the end face of one end of the second swing arm, a long hole with the width matched with the outer diameter of an eccentric wheel is arranged at the other end of the second swing arm, and the eccentric wheel is arranged in the long hole and is fixedly connected with a driving mechanism; the swing post of second swing arm arrange the swing groove of first swing arm in, and can make the swing post card go into the lower extreme of swing groove when the upset of upset seat is opened and make first swing arm and second swing arm synchronous linkage and swing post card go into the upper end of swing groove when the upset of upset seat is folding and make first swing arm break away from with the second swing arm mutually.

Furthermore, the first swing arm comprises a swing arm body, a hinge column with a through hole is arranged in the middle of the swing arm body, and two ends of the hinge column are arranged outside the swing arm body; the swing groove is arranged at the lower end of the swing arm and comprises baffle plates arranged at two sides of the swing arm body, the upper ends of the baffle plates are inclined, groove teeth inclined towards the center are arranged on the inner sides of the lower ends of the baffle plates, and the distance between the two groove teeth is matched with the outer diameter of the swing column; the lower end of the movable cutter holder is provided with a linkage groove, the upper end of the swing arm body is provided with a linkage rod, one end of the linkage rod is arranged outside the swing arm body and inserted into the linkage groove to enable the movable cutter holder to be in linkage connection with the first swing arm, and the other end of the linkage rod is connected with the hinge column and is in an integral structure with the swing arm body.

Furthermore, two positioning columns are arranged on the inner end surface of the turnover seat, positioning holes are arranged at corresponding positions of the static cutter head, and the positioning holes are sleeved outside the positioning columns to ensure that the static cutter head is fixedly connected with the turnover seat and the cutting teeth arranged on the static cutter head are arranged outside the turnover seat; the outside of two reference columns be equipped with the stopper respectively, this stopper including horizontal piece and riser, move the cutter head on be equipped with the slotted hole that slides, the stopper is arranged in the slotted hole that slides, and the distance of horizontal piece both sides and the slotted hole both sides that slide wherein is the same with the stroke that moves the cutter head horizontal hunting, the height of riser and the width phase-match of the slotted hole that slides and the slotted hole that slides arrange the riser outside in make the fixing on the upset seat of movable cutter head horizontal displacement.

Furthermore, the outside of the vertical block of the limiting block is provided with an extension block, the movable cutter head is provided with a synchronous hole, the corresponding position on the movable cutter seat is provided with a linkage bolt, the linkage bolt of the movable cutter seat is inserted into the synchronous hole to enable the movable cutter head to be synchronously linked with the movable cutter seat, and the upper end of the movable cutter seat is attached to the bottom end face of the extension block to form limiting.

Furthermore, two side walls of the turnover seat are provided with fixed clamping tables, and the upper end surfaces of the fixed clamping tables are inclined; the elastic piece comprises an elastic piece body and clamping pins arranged on two sides of the elastic piece body, and the clamping pins are respectively clamped at the bottom of the fixed clamping table and are connected with the fixed clamping table in a hooking manner; the elastic sheet body is provided with a plurality of tongue sheets with one ends bent upwards, and the tongue sheets are abutted against the bottom of the movable cutter holder to enable the end surfaces of the movable cutter holder, the movable cutter head and the static cutter head to be sequentially attached; and the upper end and the lower end of the elastic sheet body are respectively provided with a guard plate, and the guard plates are respectively covered outside the movable cutter seat.

Furthermore, two sides of the turnover seat are hinged with the shell, torsion spring columns are respectively arranged on the inner side walls of the two sides of the turnover seat, a double torsion spring is sleeved in each torsion spring column, an upper torsion arm of each double torsion spring is abutted against and attached to the inner side wall of the turnover seat, and a lower torsion arm is arranged in the shell and is abutted against and matched with the inner wall of the shell; the shell is provided with a slidable hand sliding plate, and the hand sliding plate is provided with a first working position for clamping the turnover seat which is turned and folded on the shell and a second working position for separating the turnover seat from the hand sliding plate under the action of external force and turning the turnover seat to be opened under the driving of the double torsion springs.

Furthermore, a square groove is arranged at the back of the shell, a transmission square hole is arranged at the top end of the square groove, hinge holes are arranged at two sides of the turnover seat, hinge shafts are arranged on two side walls of the square groove and are inserted into the hinge holes, so that the turnover seat is hinged and fixed with the square groove; the second swing arm is hinged in the shell and positioned below the square groove, and a swing column on the second swing arm is arranged at the transmission square hole and can be in linkage connection or separation with a groove tooth on the swing groove of the first swing arm; the bottom of the hand sliding plate is provided with a hook, one end of the square groove, which is opposite to the transmission square hole, is provided with a snap ring with a hook groove, and the hook is clamped into the hook groove to enable the hand sliding plate to be fixed in the square groove in a sliding manner; the end face department of upset seat be equipped with the latch segment, the length of this latch segment and quiet tool bit one end expose the length phase-match of upset seat the hand slide one end terminal surface both sides that are close to the upset seat be equipped with the compact heap respectively, the latch segment of upset seat can block into the compact heap below under the exogenic action and make the upset seat upset folding fix on the casing, and the hand slide slides backward under the exogenic action and makes the upset seat automatic re-setting under the spring action of two torsional springs.

Furthermore, two sides of the turnover seat are hinged with the shell, two sides of the bottom end of the inner wall of the turnover seat are respectively provided with a linkage block, the linkage block is provided with an inclined pull hole, the shell is provided with a hand sliding plate capable of horizontally sliding along the shell, one end of the hand sliding plate is provided with a push-pull rod, and one end of the push-pull rod is inserted into the inclined pull hole to enable the turnover plate to be synchronously linked with the hand sliding plate; the hand sliding plate is provided with a first working position which slides forwards under the action of external force to open the turnover seat in a turnover mode and a second working position which slides backwards under the action of external force to fold the turnover seat in a turnover mode.

Furthermore, a square groove is arranged at the back of the shell, a transmission square hole is arranged at the top end of the square groove, hinge holes are arranged at two sides of the turnover seat, hinge shafts are arranged on two side walls of the square groove and are inserted into the hinge holes, so that the turnover seat is hinged and fixed with the square groove; the second swing arm is hinged in the shell and positioned below the square groove, and a swing column on the second swing arm is arranged at the transmission square hole and can be in linkage connection or separation with a groove tooth on the swing groove of the first swing arm; the hand sliding plate is arranged in the square groove and opposite to the other end of the turnover seat, a hook is arranged on the bottom end face of the hand sliding plate, a snap ring with a hook groove is arranged in the square groove, and the hook is clamped into the hook groove to enable the hand sliding plate to be fixed in the square groove in a sliding manner; push-pull rod grooves are formed in two sides of the square groove, the push-pull rod is arranged in the push-pull rod grooves, one end of the push-pull rod is bent upwards, a pull rod is arranged at the end of the bent end, and the pull rod is inserted into the inclined pull hole to enable the turnover seat and the convenient sliding plate to move forwards and backwards to turn over and open or turn over and fold.

The applicant proposes a hair bulb trimmer capable of performing both rotary trimming and reciprocating swing trimming on the basis of the above turning push broach, which comprises the turning push broach and a circular knife assembly as claimed in any one of claims 1 to 10, wherein the turning push broach is fixed on the back of a shell, the circular knife assembly is installed on the front of the shell, a driving mechanism is arranged in the shell, and the driving mechanism can synchronously drive the circular knife assembly to perform rotary motion and the turning push broach to perform linear reciprocating motion.

Furthermore, the driving mechanism is a double-shaft motor, a first output shaft of the double-shaft motor is fixedly connected with the circular knife assembly, and a second output shaft of the double-shaft motor is fixedly connected with the eccentric wheel of the turnover push knife.

Further, the circular knife assembly comprises a circular knife net piece, a circular knife head and a circular knife seat, the circular knife seat is connected with the shell, the circular knife net piece is installed on the circular knife seat, a plurality of holes are formed in the circular knife net piece, and the circular knife head is fixedly connected with a first output shaft of the driving mechanism; the air suction mechanism is further arranged in the shell and comprises an air duct and an impeller, the air duct is arranged in the shell, and the impeller is arranged in the air duct, is positioned below the circular cutter head and is fixedly connected with a first output shaft of the driving mechanism.

Furthermore, the air duct comprises an air inlet, an air suction chamber, a storage chamber and an air outlet; the pore on the circular knife mesh forms the air inlet; the circular knife net sheet is fixed above the circular knife seat, and the circular knife seat is detachably and fixedly connected with the upper end of the shell, so that an independent first cavity is formed between the shell and the circular knife seat, and the first cavity forms the air suction chamber; the lower end of the shell is provided with a bin cover plate, the bin cover plate is detachably clamped with the shell to form an independent second cavity between the bin cover plate and the shell, the second cavity forms the storage chamber, and a ventilation opening is arranged between the storage chamber and the air suction chamber and enables the storage chamber and the air suction chamber to be communicated with each other; the air outlet is arranged on the bin cover plate to communicate the storage chamber with the outside.

Further, the impeller install induced draft indoor, this impeller including impeller body, impeller blade and erection column, the erection column links to each other and sets up with one heart with actuating mechanism's first output shaft, impeller body fixes at the erection column lower extreme and with the erection column structure as an organic whole, impeller blade be equipped with the multi-disc and be the slope form and fix around impeller body, circle tool bit cover put outside the erection column and be connected with the erection column linkage.

Furthermore, the shell comprises a shell body, a bottom cover and a round base, the square groove and the transmission square hole are formed in the bottom cover, and the second swing arm is hinged to the inner wall of the bottom cover; the casing body including the bottom plate and be the bounding wall of major arc form, communicate with each other from top to bottom in the bounding wall, the storehouse apron lid put and form the locker room in the bottom plate top, and storehouse apron and bottom plate detachable joint that slides, circle base detachable fix in the bounding wall, circle base detachable fix and make to form the room of induced drafting above the circle base between circle base and the circle base, the bottom lid put the bottom at casing body and make to form the third chamber between casing body and the bottom, actuating mechanism arrange in the third chamber and its first output shaft pass the circle base arrange in the circle base with impeller fixed connection, the second output shaft passes bottom and eccentric wheel fixed connection.

Furthermore, the bin cover plate comprises a panel and a bin plate, wherein a plurality of sliding blocks are arranged on the upper surface of the panel, and the sliding blocks and the panel are of an integral structure; the air outlet is arranged at the tail part of the panel, the bin plate is arranged in the panel, the three side walls of the bin plate are connected with the inner wall of the panel into an integral structure, so that the bin plate and the panel form the storage chamber, and one end of the bin plate, which is close to the inner side of the storage chamber, is provided with a plurality of air outlets which are communicated with the air outlet at the tail part of the panel; the clamping block is arranged on the inner side walls of the two sides of the panel, the step is arranged on the upper end face of the shell body, a clamping groove matched with the clamping block is formed in the side wall of the step, the panel is covered above the step, the clamping blocks on the two sides of the panel are clamped into the clamping groove, and the panel is connected with the shell body in a detachable buckling mode.

The invention has the beneficial effects that when the turnover push broach needs to be used, the turnover seat is turned over and opened by external force, and the first swing arm can be in linkage connection with the second swing arm, so that the first swing arm can drive the movable cutter seat and the movable cutter head fixedly connected with the movable cutter seat to synchronously horizontally and reciprocally swing along the end surface of the fixed cutter head, thereby realizing the trimming function. And if need not be with the upset push-type broach when, then can make the upset seat upset folding fixed mutually with the casing, just directly break away from mutually with the second swing arm after first swing arm rotates 90 degrees like this to make first swing arm lose the power supply, when realizing that the upset push-type broach is closed, still can be used to protect the upset push-type broach, the life of extension upset push-type broach.

Drawings

FIG. 1 is a perspective view of a hair bulb trimmer with a reversible push-type broach according to an embodiment of the present invention

FIG. 2 is a sectional view of a closed state of a hair bulb trimmer (torsion spring structure) with a reversible push-type broach according to an embodiment of the present invention

FIG. 3 is a sectional view of the hair bulb trimmer (torsion spring structure) with the reversible push-type broach in an open state according to the embodiment of the present invention

FIG. 4 is a perspective view of an open status of a hair bulb trimmer (torsion spring structure) with a reversible push-type broach according to an embodiment of the present invention

FIG. 5 is a sectional view showing a closed state of a hair bulb trimmer (push-pull structure) having a reversible push-type broach according to an embodiment of the present invention

FIG. 6 is a perspective view of the open state of the hair bulb trimmer (push-pull structure) with the reversible push-type broach according to the embodiment of the present invention

FIG. 7 is a perspective view of the open state of the hair bulb trimmer (push-pull structure) with the reversible push-type broach according to the embodiment of the present invention

FIG. 8 is a perspective view of the tilting seat (torsion spring structure) according to the embodiment of the present invention

FIG. 9 is a perspective view of the first swing arm according to the embodiment of the present invention

FIG. 10 is a perspective view of the second swing arm according to the embodiment of the present invention

FIG. 11 is a perspective view of a static cutter head according to an embodiment of the present invention

FIG. 12 is a perspective view of the movable blade of the embodiment of the present invention

FIG. 13 is a perspective view of a movable tool post according to an embodiment of the present invention

FIG. 14 is a perspective view of an elastic member according to an embodiment of the present invention

FIG. 15 is a perspective view of the hand skateboard (torsion spring structure) according to the embodiment of the present invention

FIG. 16 is a perspective view of the bottom cover in the embodiment of the present invention

FIG. 17 is a perspective view of the flip base (push-pull structure) according to the embodiment of the present invention

FIG. 18 is a perspective view of a hand skateboard (push-pull structure) according to an embodiment of the present invention

FIG. 19 is a perspective view of the housing of the embodiment of the present invention

FIG. 20 is a perspective view of the circular base of the embodiment of the present invention without the housing

FIG. 21 is a front perspective view of the cover plate of the embodiment of the present invention

FIG. 22 is a bottom perspective view of the cover plate of the embodiment of the present invention

Detailed Description

The embodiments of the invention will be further explained with reference to the drawings in which:

As shown in fig. 1-22, the present invention is a turning push broach, comprising a turning base 21 with one end hinged to a housing 1, a static blade 22 arranged at the other end of the turning base 21, a moving blade 23 arranged below the static blade 22, the moving blade 23 linked with the moving blade base 24, an elastic member 25 arranged below the moving blade base 24 for sequentially attaching the moving blade base 24, the moving blade 23 and the static blade 22, the elastic member 25 fixedly connected with the turning base 21; a first swing arm 26 is hinged in the turning seat 21, and one end of the first swing arm 26 is in linkage connection with the movable knife seat 24; a second swing arm 27 is hinged in the shell 1, one end of the second swing arm 27 is synchronously linked with an eccentric wheel 28, and the eccentric wheel 28 is fixedly connected with the driving mechanism 4 arranged in the shell 1; the turning seat 21 has a first working position which is turned and opened along the housing 1 to make the first swing arm 26 and the second swing arm 27 connected in a linkage manner to drive the movable cutter seat 24 and the movable cutter head 23 to horizontally swing back and forth along the stationary cutter head 22, and a second working position which is turned and folded along the housing 1, is fixed with the housing 1 and makes the first swing arm 26 and the second swing arm 27 separated. By arranging the turnover seat 21 hinged with the shell 1, additionally arranging the static cutter head 22 and the movable cutter head 23 and the movable cutter seat 24 which can horizontally move along the static cutter head 22 at the end part of the turnover seat 21, and utilizing the elastic element 25 to enable the movable cutter head 24, the movable cutter head 23 and the end surface of the static cutter head 22 to be sequentially attached and fixed on the turnover seat 21, in order to facilitate the movable cutter head 23 to horizontally reciprocate along the end surface of the static cutter head 22, additionally arranging the first swing arm 26, the second swing arm 27 and the eccentric wheel 28 between the driving mechanism 4 and the movable cutter seat 24 in a transmission mode that the driving mechanism 4 drives the eccentric wheel 28 to rotate, and utilizing the rotation of the eccentric wheel 28 to drive the second swing arm 27 to horizontally reciprocate, because the first swing arm 26 is hinged in the turnover seat 21, when the turnover seat 21 is turned over and opened under the external force, the first swing arm 26 can be linked with the second swing arm 27, so that the first swing arm 26 can drive the movable cutter seat 24 and the movable cutter head 23 fixedly connected with the movable cutter seat 24 to horizontally reciprocate along the end And swinging to realize the trimming function. And if the turning push broach 2 is not needed, the turning seat 21 can be turned and folded to be fixed with the shell 1, so that the first swing arm 26 is directly separated from the second swing arm 27 after rotating for 90 degrees, the first swing arm 26 loses a power source, and the turning push broach 2 is closed. By adopting the structure, when the cutter needs to be used, the trimming effect of the turnover push broach 2 can be effectively ensured, and the trimming benefit of the hair bulb trimmer is improved; when the turnover push broach 2 is not needed, the turnover seat 21 can be turned over and folded to protect the turnover push broach 2, and the service life of the turnover push broach 2 is prolonged.

In this embodiment, in order to facilitate the turning seat 21 to control the turning push broach 2 to open and close when turning open or turning folding, a swing groove 261 is provided at the bottom end of the first swing arm 26, and the width of the lower end of the swing groove 261 is smaller than that of the upper end; a swing column 271 is arranged on the end face of one end of the second swing arm 27, the swing stroke of the swing column 271 is smaller than the width of the upper end of the swing groove 261, the other end of the second swing arm 27 is provided with a long hole 272 with the width matched with the outer diameter of the eccentric wheel 28, and the eccentric wheel 28 is arranged in the long hole 272 and is fixedly connected with the driving mechanism 4; the swing post 271 of the second swing arm 27 is disposed in the swing groove 261 of the first swing arm 26, and when the roll-over stand 21 is turned over and opened, the swing post 271 can be inserted into the lower end of the swing groove 261 to enable the first swing arm 26 and the second swing arm 27 to be synchronously linked, and when the roll-over stand 21 is turned over and folded, the swing post 271 can be inserted into the upper end of the swing groove 261 to enable the first swing arm 26 and the second swing arm 27 to be separated from each other. By arranging the swing groove 261 with a wide upper part and a narrow lower part at the bottom end of the first swing arm 26 and additionally arranging the swing post 271 at the end part of the second swing arm 27, when the turning seat 21 is turned to be opened, the swing post 271 of the second swing arm 27 can be clamped into the lower part of the swing groove 261 of the first swing arm 26, so that the first swing arm 26 and the second swing arm 27 are synchronously linked, and the turning push broach 2 is opened; when the roll-over seat 21 is turned over and folded and fixed with the housing 1, the first swing arm 26 rotates 90 degrees, so that the swing post 271 of the second swing arm 27 is clamped into the upper part of the swing groove 261 to separate the first swing arm 26 from the second swing arm 27, and since the upper width of the swing groove 261 is greater than the swing stroke of the swing post 271, the turning-over push broach 2 is closed. Of course, the swing post 271 may not be disposed on the second swing arm 27, for example, an open slot is directly disposed at the end of the second swing arm 27, but an insertion block is disposed at the end of the first swing arm 26, and the insertion block is driven to be inserted into the open slot or separated from the open slot by using the turning-over and opening or turning-over and folding of the turning-over seat 21, so as to achieve the same purpose and produce the same effect; however, the swing post 271 is provided to facilitate the manufacturing process, and therefore, the embodiment of the present embodiment is a preferred embodiment. In order to ensure the synchronous linkage of the second swing arm 27 and the eccentric 28, a strip hole 272 is added on the second swing arm 27, and the width of the strip hole 272 is matched with the outer diameter of the eccentric 28, so that when the eccentric 28 rotates along with the driving mechanism 4, the second swing arm 27 can be synchronously driven to horizontally reciprocate.

In this embodiment, in order to facilitate the hinged fixing of the first swing arm 26 and the linkage connection or the separation of the first swing arm 26 and the second swing arm 27 under the driving of the turning seat 21, so as to realize the opening or closing of the turning push broach 2, the first swing arm 26 includes a swing arm body 262, a hinge column 263 with a through hole 2631 is arranged in the middle of the swing arm body 262, two ends of the hinge column 263 are arranged outside the swing arm body 262, and by arranging the hinge column 263 with a through hole 2631 and two ends arranged outside the swing arm body 262, the contact area between the swing arm body 262 and the turning seat 21 is reduced, the friction resistance and the temperature rise are reduced, and the use comfort and the safety of the turning push broach 2 are improved; the swing groove 261 is arranged at the lower end of the first swing arm 26, the swing groove 261 comprises baffle plates 264 arranged at two sides of a swing arm body 262, the upper end of each baffle plate 264 is inclined, groove teeth 265 inclined towards the center are arranged at the inner side of the lower end of each baffle plate 264, the distance between the two groove teeth 265 is matched with the outer diameter of the swing column 271, and the groove teeth 265 are inclined, so that the lower end of the swing groove 261 can form a horn shape, when the overturning seat 21 is overturned and folded, the distance between the swing column 271 and the groove teeth 265 is larger and larger along with the change of the overturning angle, the swing column 271 is separated from the swing groove 261 after the overturning seat 21 is overturned and folded, and the turning push broach 2 is closed; the lower end of the movable cutter seat 24 is provided with a linkage groove 241, the upper end of the swing arm body 262 is provided with a linkage rod 266, one end of the linkage rod 266 is arranged outside the swing arm body 262 and inserted into the linkage groove 241 to make the movable cutter seat 24 connected with the first swing arm 26 in a linkage way, and the other end is connected with the hinge column 263 and is integrated with the swing arm body 262. In the actual production process, the baffle 264 may not be provided, and the baffle 264 is additionally provided to improve the strength of the slot 265, so as to avoid the situation that the slot 265 is broken or deformed due to the position deviation between the slot 265 and the swing column 271 when the flipping base 21 is flipped and opened or flipped and folded, thereby affecting the trimming benefit of the flipping push broach 2.

In this embodiment, in order to facilitate the installation of the stationary blade 22 and to limit the displacement direction and the swing stroke of the moving blade 23, two positioning posts 211 are disposed on the inner end surface of the turning base 21, positioning holes 221 are disposed at corresponding positions of the stationary blade 22, the positioning holes 221 are sleeved outside the positioning posts 211, so that the stationary blade 22 is fixedly connected with the turning base 21, cutting teeth disposed on the stationary blade 22 are disposed outside the turning base 21, the cutting teeth of the stationary blade 22 are disposed outside the turning base 21, so as to ensure the trimming operation of the moving blade 23 during the reciprocating swing of the moving blade 23 along the end surface of the stationary blade 22, and ensure the trimming effect. The outer sides of the two positioning posts 211 are respectively provided with a limiting block 212, the limiting block 212 comprises a transverse block 2121 and a vertical block 2122, the movable cutter head 23 is provided with a sliding slot 231, the limiting block 212 is arranged in the sliding slot 231, the distance between two sides of the transverse block 2121 and two sides of the sliding slot 231 is the same as the horizontal swinging stroke of the movable cutter head 23, the height of the vertical block 2122 is matched with the width of the sliding slot 231, and the sliding slot 231 is arranged outside the vertical block 2122 so as to enable the movable cutter head 23 to be fixed on the turnover seat 21 in a horizontal displacement manner. By arranging the positioning column 211, the static cutter head 22 can be quickly limited and fixed, and the firmness of connection between the static cutter head 22 and the overturning seat 21 is ensured; the two sides of the positioning column 211 are respectively provided with a limiting block 212, so that the swing stroke of the movable cutter head 23 can be limited by the transverse block 2121 of the limiting block 212, the overturning seat 21 is prevented from being damaged due to overlarge swing stroke, and the service life of the overturning push broach 2 is shortened; secondly, the vertical block 2122 can be used for limiting the longitudinal direction of the movable cutter head 23, so that the movable cutter head 23 is prevented from shifting or misplacing in the reciprocating swinging process to influence the trimming effect; in the actual production process, the positioning column 211 is not required, the transverse block 2121 of the limiting block 212 is directly used for limiting the static cutter head 22, the same effect can be achieved, and the specific structure can be determined according to the actual situation.

In this embodiment, in order to prevent the cutter holder 24 from shifting or misplacing during the horizontal reciprocating swing process driven by the first swing arm 26, which affects the end face fit of the movable cutter head 23 and the stationary cutter head 22, and reduces the trimming effect, the extension block 2123 is disposed outside the vertical block 2122 of the limiting block 212, the movable cutter head 23 is provided with a synchronization hole 232, the corresponding position on the movable cutter holder 24 is provided with a linkage bolt 242, the linkage bolt 242 of the movable cutter holder 24 is inserted into the synchronization hole 232 to enable the movable cutter head 23 to be synchronously linked with the movable cutter holder 24, and the upper end of the movable cutter holder 24 is fit with the bottom end face of the extension block 2123 to form the limiting position. Through adding extension block 2123 on riser block 2122, when moving blade holder 24 is reciprocal under the drive of first swing arm 26 and is swung, can effectively prevent that moving blade holder 24 from taking place longitudinal displacement or dislocation like this, guarantee the sharpness of the cutting tooth of static tool bit 22 and the cutting tooth of moving blade bit 23, promote the pruning effect and strengthen the pruning benefit. The movable cutter head 23 is provided with a synchronous hole 232, the movable cutter seat 24 is provided with a linkage bolt 242, and when the movable cutter seat 24 is attached to the movable cutter head 23 under the action of the elastic piece 25, the linkage bolt 242 can be inserted into the synchronous hole 232 to synchronously link the movable cutter head 23 and the movable cutter seat 24, so that the trimming effect is ensured.

In this embodiment, in order to ensure the connection firmness of the stationary knife head 22, the movable knife head 23, the movable knife base 24 and the turnover base 21, the two side walls of the turnover base 21 are provided with fixing clamping platforms 213, and the upper end surfaces of the fixing clamping platforms 213 are inclined; the elastic element 25 comprises a spring plate body 251 and clamping pins 252 arranged at two sides of the spring plate body 251, and the clamping pins 252 are respectively clamped at the bottom of the fixed clamping table 213 and are hooked with the fixed clamping table 213; a plurality of tongue pieces 253 with one end bent upwards are arranged on the elastic sheet body 251, and the tongue pieces 253 are abutted against the bottom of the movable cutter seat 24 to sequentially attach the end surfaces of the movable cutter seat 24, the movable cutter head 23 and the static cutter head 22; guard plates 254 are respectively arranged at the upper end and the lower end of the spring plate body 251, and the guard plates 254 are respectively covered outside the movable cutter holder 24. The fixed clamping table 213 is arranged on the inner side wall of the overturning seat 21, the clamping pins 252 are arranged on two sides of the elastic sheet body 251 of the elastic element 25, when the elastic sheet body 251 is assembled, the clamping pins 252 can be clamped into the bottom end face of the fixed clamping table 213 to enable the elastic element 25 to be fixedly connected with the overturning seat 21, and the tongue piece 253 with one end bent upwards is arranged on the elastic sheet body 251, when the elastic sheet body 251 is fixedly connected with the overturning seat 21, the tongue piece 253 can be abutted and pressed against the bottom end face of the movable cutter seat 24, the end faces of the movable cutter seat 24, the movable cutter head 23 and the static cutter seat are sequentially abutted and mechanically and fixedly connected with the overturning seat 21 by the elasticity of the tongue piece 253, so that the fixed connection structure of the static cutter head 22, the movable cutter head 23, the movable cutter seat 24 and the overturning seat 21 can be optimized, the production and the assembly are convenient. The upper end surface of the fixed clamp base 213 is inclined to facilitate the clamping of the clamping leg 252 into the bottom end surface of the fixed clamp base 213 and to be fixedly connected to the flip base 21, and if the inclined surface is not provided, the clamping of the clamping leg 252 and the fixed clamp base 213 is not used, so the embodiment of the present embodiment is a preferred embodiment.

In this embodiment, in order to facilitate the turning and unfolding and the turning and folding of the turning push broach 2, two sides of the turning seat 21 are hinged to the housing 1, the inner side walls of the two sides of the turning seat 21 are respectively provided with a torsion spring column 214, a double torsion spring 6 is sleeved in the torsion spring column 214, an upper torsion arm 61 of the double torsion spring 6 abuts against and is pressed against the inner side wall of the turning seat 21, and a lower torsion arm 62 is arranged in the housing 1 and abuts against and is pressed against the inner wall of the housing 1; the shell 1 is provided with a slidable hand sliding plate 7, and the hand sliding plate 7 is provided with a first working position for buckling the turnover seat 21 which is turned and folded on the shell 1 and a second working position for separating the turnover seat 21 from the hand sliding plate 7 under the action of external force and turning the turnover seat 21 open under the drive of the double torsion spring 6. The upper torsion arm 61 is pressed against the inner wall of the turnover seat 21 and the lower torsion arm 62 is pressed against the shell 1 by arranging the torsion spring column 214 on the turnover seat 21 and additionally arranging the double torsion springs 6. In the initial state, the turning base 21 is turned and opened under the elastic force of the upper torsion arm 61, the swing groove 261 of the first swing arm 26 is clamped outside the swing post 271 of the second swing arm 27 and synchronously linked with the second swing arm 27, and at the moment, the turning push broach 2 can horizontally swing back and forth to cut; if the turnover push broach 2 is not needed, the turnover seat 21 can be pressed by hand and the turnover seat 21 can be turned downwards by overcoming the elasticity of the upper torsion arm 61, when the end surface of the turnover seat 21 contacts the hand sliding plate 7, the hand sliding plate 7 can be driven to slide backwards and be buckled with the hand sliding plate 7 to be fixed on the shell 1, so that the swing column 271 of the second swing arm 27 is arranged at the upper part of the swing groove 261 of the first swing arm 26, the first swing arm 26 is separated from the second swing arm 27, and the turnover push broach 2 is closed.

In this embodiment, in order to facilitate the installation of the tilting base 21 and the tilting opening and folding of the tilting base 21, the back of the housing 1 is provided with a square groove 131, the top end of the square groove 131 is provided with a square transmission hole 132, one end of the square groove 131 is provided with the square transmission hole 132, so that the second swing arm 27 can be directly installed in the housing 1, and the square transmission hole 132 is utilized to make the swing column 271 be linked with or separated from the swing groove 261 of the first swing arm 26 to control the opening or closing of the tilting push broach 2. The advantage of setting up transmission square hole 132 can make full use of the space in the casing 1, when optimizing product structure, still can utilize casing 1 to guarantee second swing arm 27 and eccentric wheel 28, increase of service life. Hinge holes 215 are formed in two sides of the turnover seat 21, hinge shafts 133 are arranged on two side walls of the square groove 131, and the hinge shafts 133 are inserted into the hinge holes 215 to enable the turnover seat 21 and the square groove 131 to be hinged and fixed; the hinge shafts 133 are arranged on the side walls of the two sides of the square groove 131, and the hinge holes 215 are arranged on the two sides of the turnover seat 21, so that the production, processing and assembly of the turnover seat 21 can be greatly facilitated, and the firmness of connection between the turnover seat 21 and the shell 1 is ensured; of course, the hinge shaft 133 may not be provided, and for example, the housing 1 and the inverting seat 21 may be directly provided with a through hole into which a latch is inserted, and the inverting seat 21 may be hinged to the housing 1 in the same manner. The second swing arm 27 is hinged in the casing 1 and located below the square groove 131, the swing column 271 of the second swing arm 27 is arranged at the transmission square hole 132 and can be linked with or separated from the groove tooth 265 of the swing groove 261 of the first swing arm 26, the second swing arm 27 is hinged in the casing 1, the space in the casing 1 can be fully utilized, the product structure is optimized, meanwhile, the casing 1 can be utilized to guarantee the second swing arm 27 and the eccentric wheel 28, and the service life is prolonged. The bottom of the hand sliding plate 7 is provided with a hook 71, one end of the square groove 131, which is opposite to the transmission square hole 132, is provided with a snap ring 134 with a hook groove 135, and the hook 71 is clamped into the hook groove 135 to enable the hand sliding plate 7 to be fixed in the square groove 131 in a sliding manner; the end face of the roll-over seat 21 is provided with a locking block 218, the length of the locking block 218 is matched with the length of one end of the static tool bit 22 exposed out of the roll-over seat 21, the two sides of the end face of one end of the hand sliding plate 7 close to the roll-over seat 21 are respectively provided with a pressing block 72, the locking block 218 of the roll-over seat 21 can be clamped below the pressing block 72 under the action of external force to enable the roll-over seat 21 to be folded and fixed on the shell 1, and the hand sliding plate 7 slides backwards under the action of external force to enable the roll-over seat 21 to automatically reset under the action of the elastic force of the double. The bottom of the hand sliding plate 7 is provided with a hook 71, the square groove 131 of the shell 1 is provided with a snap ring 134 with a hook groove 135, and when the hand sliding plate 7 is installed, the hook 71 and the hook groove 135 can be hooked and connected to ensure that the hand sliding plate 7 can be movably fixed in the square groove 131 of the shell 1; when the roll-over seat 21 is turned over and folded downwards under the action of an external force, the locking block 218 arranged at the end part of the roll-over seat 21 can extrude the pressing block 72 to drive the hand sliding plate 7 to move backwards, so that the locking block 218 can be arranged below the pressing block 72, the hand sliding plate 7 is pushed forwards by hands or automatically reset under the action of a spring, and the roll-over seat 21 and the shell 1 can be fixed together to close the roll-over push broach 2; when the reversible push-type broach 2 needs to be used, the hand slide plate 7 slides backwards by hand, at this time, the pressing block 72 is separated from the locking block 218, the reversible seat 21 can be automatically turned over and opened under the elastic force of the upper torsion arm 61 of the double torsion spring 6, the groove teeth 265 at the lower end of the swing groove 261 of the first swing arm 26 are clamped outside the swing column 271, and the second swing arm 27 can synchronously drive the first swing arm 26 to swing back and forth to drive the movable cutter seat 24 and the movable cutter head 23 to horizontally reciprocate along the end surface of the stationary cutter head 22, so that the reciprocating trimming of the reversible push-type broach 2 is realized, and the trimming effect is ensured.

In this embodiment, the applicant provides a turning opening and folding manner different from the structure of a double torsion spring, and the specific scheme is that two sides of the turning seat 21 are hinged to the housing 1, two sides of the bottom end of the inner wall of the turning seat 21 are respectively provided with a linkage block 216, the linkage block 216 is provided with an inclined pull hole 217, the housing 1 is provided with a hand sliding plate 7 capable of horizontally sliding along the housing 1, one end of the hand sliding plate 7 is provided with a push-pull rod 73, and one end of the push-pull rod 73 is inserted into the inclined pull hole 217 to enable the turning plate to be synchronously linked with the hand sliding plate 7; the hand sliding plate 7 has a first working position which slides forwards under the action of external force to open the turnover seat 21 in a turnover mode and a second working position which slides backwards under the action of external force to fold the turnover seat 21 in a turnover mode. The linkage block 216 is arranged in the turnover seat 21, the inclined pull hole 217 is arranged on the linkage block 216, the push-pull rod 73 is additionally arranged at one end of the hand sliding plate 7, the push-pull rod 73 is inserted into the inclined pull hole 217 to enable the hand sliding plate 7 to be synchronously linked with the turnover seat 21, so that when the turnover push broach 2 needs to be used, the hand sliding plate 7 is pushed forwards to slide, at the moment, the push-pull rod 73 can push the turnover seat 21 to enable the turnover seat 21 to be turned over and opened, and the lower end of the swing groove 261 of the first swing arm 26 is arranged outside the swing column 271 of the second swing arm 27 to achieve synchronous linkage of the first swing arm 26 and the second swing arm 27; when the turnover push broach 2 is not needed, the hand sliding plate 7 can be pushed backwards, the sliding of the hand sliding plate 7 is utilized to drive the push-pull rod 73 to move backwards, the push-pull rod 73 can synchronously move towards the cable-stayed hole 217 in the moving process, and when the push-pull rod moves to the far end of the cable-stayed hole 217 and cannot move any more, the turnover seat 21 can be driven to turn downwards and fold, so that the swing column 271 of the second swing arm 27 is arranged at the upper part of the swing groove 261 of the first swing arm 26, and the first swing arm 26 and the second swing arm 27 are separated from each other to close the turnover push broach 2.

In this embodiment, a square groove 131 is formed at the back of the housing 1, a square transmission hole 132 is formed at the top end of the square groove 131, hinge holes 215 are formed at both sides of the tilting seat 21, hinge shafts 133 are formed on both side walls of the square groove 131, and the hinge shafts 133 are inserted into the hinge holes 215 to hinge and fix the tilting seat 21 and the square groove 131; the second swing arm 27 is hinged in the housing 1 and is positioned below the square groove 131, and the swing column 271 on the second swing arm 27 is positioned at the transmission square hole 132 and can be linked with or separated from the groove tooth 265 on the swing groove 261 of the first swing arm 26; the hand sliding plate 7 is arranged in the square groove 131 and opposite to the other end of the overturning seat 21, a hook 71 is arranged on the bottom end face of the hand sliding plate 7, a snap ring 134 with a hook groove 135 is arranged in the square groove 131, and the hook 71 is clamped in the hook groove 135 to enable the hand sliding plate 7 to be fixed in the square groove 131 in a sliding manner; push-pull rod grooves 136 are formed in two sides of the square groove 131, the push-pull rod 73 is disposed in the push-pull rod grooves 136, one end of the push-pull rod is bent upward, a pull rod 731 is disposed at the end of the bent end, and the pull rod 731 is inserted into the inclined pull hole 217 to move the tilting seat 21 and the slide plate 7 forward and backward to open or fold the tilting seat.

The applicant proposes a hair bulb trimmer capable of performing both rotary trimming and reciprocating trimming based on the above reversible push-type broach, which comprises the reversible push-type broach 2 and the circular blade assembly 3 according to any one of claims 1 to 10, wherein the reversible push-type broach 2 is fixed on the back of the housing 1, the circular blade assembly 3 is installed on the front of the housing 1, the housing 1 is provided with the driving mechanism 4, and the driving mechanism 4 can synchronously drive the circular blade assembly 3 to perform rotary motion and the reversible push-type broach 2 to perform linear reciprocating motion. Carry out configuration optimization and increase upset push-type broach 2 on original pompon clipping machine's basis, make upset push-type broach 2 and pompon clipping machine's circular knife tackle spare 3 share a actuating mechanism 4, still can drive the reciprocal swing of upset push-type broach 2 straight line when actuating mechanism 4 drives circular knife tackle spare 3 rotary motion like this in step, when needs use upset push-type broach 2, promote hand slide 7 with the hand and make upset seat 21 auto-eject or push-and-pull rod 73 promotes upset seat 21 and opens and can realize the reciprocal pruning of level. After some textile fabrics are used for a period of time, fluff or hair balls with different lengths are generated on the surfaces of the fabrics more or less, the fluff or the hair balls with different lengths can be attached to the surfaces of the textile fabrics in a soft and groveling manner under the action of static electricity, and the fluff or the hair balls with different lengths can not enter into the pore 311 of the circular knife component 3 automatically during trimming, so that the circular knife component 3 can not trim the fluff or the hair balls; and through increasing upset broach 2, carry out the clipper just can utilize upset broach 2 along the textile fabric surface, prune the back earlier long fine hair or pompon, rethread circular knife subassembly 3 carries out the secondary to the textile fabric surface and prunes to guarantee the pruning effect of pompon clipping machine, thorough cleaing away the fluffy or pompon on clothing surface, guarantee the aesthetic feeling degree and the comfort level of clothing surface fabric.

In this embodiment, in order to facilitate the hair bulb trimmer to have both the rotating trimming function and the horizontal reciprocating trimming function, the driving mechanism 4 is a dual-shaft motor, a first output shaft 41 of the dual-shaft motor is fixedly connected with the circular cutter assembly 3, and a second output shaft 42 of the dual-shaft motor is fixedly connected with the eccentric wheel 28 of the reversible push-type broach 2. By setting the driving mechanism 4 as a dual-shaft motor, the first output shaft 41 can be fixedly connected with the circular cutter assembly 3, and the second output shaft 42 can be fixed with the eccentric wheel 28 of the rotary push-type cutter 2, so that the ball trimmer can select the rotary push-type cutter 2 to trim when shaving long fluff or balls, and can select the circular cutter assembly 3 to trim when trimming short fluff or balls, thereby maximally ensuring the trimming effect and the trimming benefit of the ball trimmer.

In the process of using the hair bulb trimmer, long and short hair fibers or hair bulbs generated on the textile fabric are mostly attached to the surface of the fabric under the action of static electricity, the hair or the hair bulbs are soft and are not beneficial to trimming of the hair bulb trimmer, the circular cutter assembly 3 comprises a circular cutter mesh 31, a circular cutter head 32 and a circular cutter seat 33, the circular cutter seat 33 is connected with the shell 1, the circular cutter mesh 31 is installed on the circular cutter seat 33, a plurality of pore inlet holes 311 are formed in the circular cutter mesh 31, and the circular cutter head 32 is fixedly connected with a first output shaft 41 of the driving mechanism 4; the casing 1 is further provided with an air suction mechanism 5, the air suction mechanism 5 comprises an air duct 51 and an impeller 52, the air duct 51 is arranged in the casing 1, and the impeller 52 is arranged in the air duct 51, is positioned below the circular cutter head 32 and is fixedly connected with the first output shaft 41 of the driving mechanism 4. By arranging the air duct 51 and the impeller 52 in the shell 1, and installing the impeller 52 in the air duct 51 below the circular cutter head 32 and fixedly connected with the first output shaft 41, when the driving mechanism 4 rotates, the first output shaft 41 can simultaneously drive the impeller 52 and the circular cutter head 32 to rotate, and the impeller 52 can generate an air suction effect in the rotating process, when the circular cutter head 32 is close to the surface of the fabric, long and short fluff fibers or fluff balls attached to the surface of the fabric can enter the pore 311 of the circular cutter mesh 31 of the circular cutter assembly 3 under the air suction effect of the impeller 52, and the long and short fluff fibers or the fluff balls entering the pore 311 of the circular cutter mesh 31 can be cut off under the matching of the circular cutter head 32 and the circular cutter mesh 31, so that the long and short fluff fibers or the fluff balls are ensured to be cut off smoothly, and the trimming effect of the fluff trimmer is improved; meanwhile, the cut long and short fuzz or fuzz balls can also enter the shell 1 through the air duct 51 to be stored independently under the action of the impeller 52, so that the disordered random drifting of the cut long and short fuzz or fuzz balls is avoided, and the cleanness and sanitation of the fuzz ball trimmer in the use process are ensured. Since the circular knife assembly 3 is a mature part of the prior art, the present patent application does not relate to the improvement of the circular knife assembly 3, and therefore, the detailed description thereof is omitted in the embodiments.

In this embodiment, in order to facilitate trimming and collecting of the long and short fluff fibers or fluff balls, the air duct 51 includes an air inlet, an air suction chamber 511, a storage chamber 512, and an air outlet 513; the hole 311 on the circular knife mesh 31 forms the air inlet; the circular knife net piece 31 is fixed above the circular knife seat 33, and the circular knife seat 33 is detachably and fixedly connected with the upper end of the shell 1, so that an independent first chamber is formed between the shell 1 and the circular knife seat 33, and the first chamber forms the air suction chamber 511; a bin cover plate 11 is arranged at the lower end of the shell 1, the bin cover plate 11 is detachably clamped with the shell 1, so that an independent second chamber is formed between the bin cover plate 11 and the shell 1, the second chamber forms the storage chamber 512, a ventilation opening 514 is arranged between the storage chamber 512 and the air suction chamber 511, and the storage chamber 512 and the air suction chamber 511 are communicated with each other through the ventilation opening 514; the air outlet 513 is disposed on the storage cover 11 to communicate the storage chamber 512 with the outside. In the process of trimming long and short fluff fibers or hair balls, the long and short fluff or hair balls can be conveniently trimmed by the circular knife mesh 31 only by entering the circular knife mesh 31, so that the circular knife mesh 31 is provided with the plurality of hair inlet holes 311, which not only can be used for cutting off the long and short fluff or hair balls in cooperation with the circular knife 32, but also can be used as an air inlet for sucking the long and short fluff or hair balls attached to the surface of the fabric to quickly enter the hair inlet holes 311 to play an important role; of course, the air inlet may be disposed on the side wall of the casing 1, but the air inlet is disposed on the side wall of the casing 1, and cannot play a role of sucking fluff or fuzz balls, so that the air inlet hole 311 is a preferred embodiment.

In the using process, the first output shaft 41 of the driving mechanism 4 rotates to drive the impeller 52 and the circular cutter head 32 to rotate, the impeller 52 generates an air suction effect in the rotating process to enable long and short fluff or fluff balls on the surface of the fabric to rapidly enter the pore 311 of the circular cutter mesh 31, the circular cutter head 32 is attached to the bottom of the circular cutter mesh 31 in the rotating process and cuts off the long and short fluff or fluff balls entering the circular cutter mesh 31 in the rotating process, the cut long and short fluff or fluff balls fall into the air suction chamber 511 and enter the storage chamber 512 through the air inlet 514 under the action of the air suction effect and the air flow of the impeller 52, the cut long and short fluff or fluff balls are collected in the storage chamber 512 through the obstruction of the storage chamber 512, and the flowing air compressed by the impeller 52 is discharged out of the storage chamber 512 through the air outlet to form the air duct 51.

In this embodiment, in order to facilitate the installation and fixation of the impeller 52, the impeller 52 is installed in the air suction chamber 511, the impeller 52 includes an impeller body 521, impeller blades 522 and an installation column 523, the installation column 523 is connected with the first output shaft 41 of the driving mechanism 4 and concentrically arranged, the impeller body 521 is fixed at the lower end of the installation column 523 and is integrated with the installation column 523, the impeller blades 522 are provided with a plurality of blades and are obliquely fixed around the impeller body 521, and the circular cutter head 32 is sleeved outside the installation column 523 and is linked with the installation column 523. The impeller 52 is installed in the air suction chamber 511 and is coaxially and fixedly connected with the driving mechanism 4, the circular cutter head 32 is fixed on the installation column 523 of the impeller 52, and when the driving mechanism 4 rotates, the first output shaft 41 can synchronously drive the impeller 52 and the circular cutter head 32 to rotate, so that the impeller 52 can be conveniently installed and fixed, meanwhile, the working stability of the circular cutter head 32 can be ensured, and the hair bulb trimming effect is ensured.

In this embodiment, the housing 1 includes a housing body 12, a bottom cover 13 and a circular base 14, the square groove 131 and the square transmission hole 132 are disposed on the bottom cover 13, and the second swing arm 27 is hinged to the inner wall of the bottom cover 13; casing body 12 including bottom plate 121 and be bounding wall 122 of major arc form, communicate with each other from top to bottom in the bounding wall 122, storehouse apron 11 cover put and form storage chamber 512 in bottom plate 121 top, and storehouse apron 11 and bottom plate 121 detachable joint that slides, round base 14 detachable fix in bounding wall 122, round blade holder 33 detachable fix and make and form between round base 14 and the round blade holder 33 and inhale wind room 511 above round base 14, bottom 13 cover and make and form the third chamber between casing body 12 and the bottom 13 in the bottom of casing body 12, actuating mechanism 4 arrange in the third chamber and its first output shaft 41 pass round base 14 and arrange in round base 14 in with impeller 52 fixed connection, second output shaft 42 arrange in bottom 13 in with eccentric wheel 28 fixed connection. Cover storehouse apron 11 and put bottom plate 121 top at casing body 12, just so can make the interior form of casing 1 store room 512 to be convenient for collect the length fine hair or the pompon that cut off and unify the clearance, effectively avoid the length fine hair or the unordered everywhere of pompon that cut off to fall, guarantee clean, the health when pompon clipping machine uses. The enclosing plate 122 is additionally arranged on the bottom plate 121 of the shell body 12, and the circular base 14 is detachably fixed in the enclosing plate 122, so that an air suction chamber 511 can be formed between the circular base 14 and the circular cutter seat 33 under the matching of the circular cutter seat 33, and the air suction chamber 511 is arranged for facilitating the installation of the impeller 52 and the circular cutter head 32 and simultaneously playing a role in sealing, so as to ensure the smooth sealing of the air duct 51; the bottom cover 13 is fixedly installed below the bottom plate 121 of the housing body 12 and forms a third chamber, so that the driving mechanism 4 can be installed in the third chamber, and the third chamber can perform the functions of isolating and protecting the driving mechanism 4, the second swing arm 27 and the eccentric wheel 28, thereby effectively preventing dust or rainwater from entering and damaging the driving mechanism 4 or related transmission components.

In this embodiment, the bin cover 11 includes a panel 111 and a bin plate 112, a plurality of sliding blocks 113 are disposed on the upper surface of the panel 111, and the sliding blocks 113 and the panel 111 are integrated; the air outlet 513 is arranged at the tail part of the panel 111, the warehouse board 112 is arranged in the panel 111, the three side walls of the warehouse board 112 are connected with the inner wall of the panel 111 and form an integrated structure, so that the storage chamber 512 is formed between the warehouse board 112 and the panel 111, one end of the warehouse board 112 close to the inner side of the storage chamber 512 is provided with a plurality of air outlets 114, and the air outlets 114 are communicated with the air outlet 513 at the tail part of the panel 111; the panel 111 is provided with a clamping block 115 on the inner side walls of the two sides of the panel 111, a step 123 is provided on the upper end surface of the shell body 12, a clamping groove 124 matched with the clamping block 115 is provided on the side wall of the step 123, the panel 111 is covered above the step 123, and the clamping blocks 115 on the two sides are clamped in the clamping groove 124, so that the panel 111 is detachably clamped and connected with the shell body 12. The bin cover plate 11 is divided into two parts, namely the bin plate 112 and the panel 111, the bin plate 112 is arranged in the panel 111, three side walls of the bin plate 112 are connected with the panel 111, so that a storage chamber 512 is formed between the panel 111 and the bin plate 112, and therefore after collected long and short fluffs or fluffs enter the storage chamber 512, the bin cover plate 11 can be separated from the shell body 12 by pressing the sliding block 113, so that the long and short fluffs or fluffs cut off by the fluffy ball trimmer can be conveniently cleaned or the storage chamber 512 can be conveniently cleaned, and the use sanitation of the fluffy ball trimmer is ensured. Of course, the storage plate 112 may not be provided, and the bottom plate 121 of the housing body 12 is used as the storage plate 112, and the periphery of the panel 111 and the bottom plate 121 form a sealed snap connection, which can achieve the same purpose, but in this way, the sealing between the panel 111 and the bottom plate 121 is not easy and leakage is easy to occur, and long and short cut naps are easy to leak out from the joint of the panel 111 and the bottom plate 121, so the embodiment of this embodiment is a preferred embodiment. The end of the bin plate 112 close to the inner side of the storage chamber 512 is provided with a plurality of exhaust holes 114, the exhaust holes 114 are communicated with an exhaust port 513 at the tail part of the panel 111, the end of the bin plate 112 close to the inner side of the storage chamber 512 is provided with a plurality of exhaust holes 114, when the impeller 52 pushes the cut long and short fuzz or fuzz balls into the storage chamber 512, the air squeezed by the impeller 52 can be discharged out of the storage chamber 512 through the exhaust holes 114 through the exhaust port 513, and the cut long and short fuzz or fuzz balls are blocked by the exhaust holes 114 and then can be left in the storage chamber 512 for centralized collection, thereby effectively avoiding the disordered scattering of the cut long and short fuzz or fuzz balls. The panel 111 is provided with a clamping block 115 on the inner side walls of the two sides of the panel 111, a step 123 is provided on the upper end surface of the shell body 12, a clamping groove 124 matched with the clamping block 115 is provided on the side wall of the step 123, the panel 111 is covered above the step 123, and the clamping blocks 115 on the two sides are clamped in the clamping groove 124, so that the panel 111 is detachably clamped and connected with the shell body 12.

The above examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.