阅读说明：本技术 具有矫正结构的无基材胶膜 (Non-base material adhesive film with correcting structure ) 是由 张永宏 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种具有矫正结构的无基材胶膜,包括底座,所述底座的顶端绕设有胶膜,且的内部中端套设有支柱,所述支柱的左右两侧终端固定安装有延伸杆,两组所述延伸杆的外部皆套设有套杆,两组所述套杆的顶端远离支柱的一侧皆固定安装有安装有固定杆,所述固定杆的内部通过第一弹簧固定安装有加长杆,且加长杆的上端外部套设有滚套,两组所述套杆的上端皆设置有安装槽,所述安装槽的内部通过转轴固定安装有切块。本发明通过设置有支柱、延伸杆、套杆、固定杆、滚套、加长杆和第一弹簧,提高了装置的使用效率,该具有矫正结构的无基材胶膜设置有按钮、第二弹簧、第三弹簧、切块、安装槽和滑槽,提高了工作效率。(The invention discloses a base-material-free adhesive film with a correction structure, which comprises a base, wherein an adhesive film is wound on the top end of the base, a support post is sleeved at the middle end in the base, extension rods are fixedly installed at the left and right side ends of the support post, sleeve rods are sleeved outside two groups of extension rods, a fixed rod is fixedly installed at one side, far away from the support post, of the top end of each group of sleeve rods, an extension rod is fixedly installed in each fixed rod through a first spring, a rolling sleeve is sleeved outside the upper end of each extension rod, installation grooves are formed in the upper ends of the two groups of sleeve rods, and a cutting block is fixedly installed in each installation groove through a rotating shaft. The base material-free adhesive film with the correction structure is provided with the button, the second spring, the third spring, the cutting block, the mounting groove and the sliding groove, so that the working efficiency is improved.)

1. There is not substrate glued membrane with correct structure, including base (1), its characterized in that: the glue film (2) is wound on the top end of the base (1), the support column (3) is sleeved on the inner middle end of the base (1), the extension rods (4) are fixedly mounted at the left side and right side terminals of the support column (3), the sleeve rods (5) are sleeved on the outer portions of the two sets of extension rods (4), the fixing rods (6) are fixedly mounted on one sides, far away from the support column (3), of the top ends of the two sets of sleeve rods (5), the extension rod (8) is fixedly mounted in the fixing rods (6) through a first spring (9), the roller sleeve (7) is sleeved on the outer portion of the upper end of the extension rod (8), the mounting grooves (14) are formed in the upper ends of the two sets of sleeve rods (5), the cutting blocks (13) are fixedly mounted in the mounting grooves (14) through rotating shafts, and the cutting blocks (13) are fixedly connected with the inner walls of the mounting, one side of the middle part of the mounting groove (14) far away from the middle position of the base (1) is provided with a sliding groove (15), and a button (10) is fixedly mounted in the sliding groove (15) through a second spring (11).

2. The substrate-free adhesive film with corrective structure of claim 1, wherein: the mounting groove (14) is in an inverted right-angle trapezoid shape, the cutting block (13) is in an inverted arc shape, and the width of the right-angle trapezoid is larger than that of the cutting block (13).

3. The substrate-free adhesive film with corrective structure of claim 1, wherein: one end, far away from the mounting groove (14), of the cutting block (13) is designed to be a circular opening, and the cutting block (13) is communicated with the mounting groove (14).

4. The substrate-free adhesive film with corrective structure of claim 1, wherein: a gap is arranged between the fixed rod (6) and the extension rod (8), and the width of the gap is larger than the wall thickness of the roller sleeve (7).

5. The substrate-free adhesive film with corrective structure of claim 1, wherein: the top of dead lever (6) is provided with the through-hole, the lower extreme of extension bar (8) is provided with the horizontal extension piece, the length of horizontal extension piece equals with the internal diameter of dead lever (6).

6. The substrate-free adhesive film with corrective structure of claim 1, wherein: the outside of dead lever (6) is fan-shaped design, and the length size of fan-shaped part is greater than the interval size of extension rod (4) to the inner wall of base (1).

Technical Field

The invention relates to the technical field of non-base material adhesive films, in particular to a non-base material adhesive film with a correcting structure.

Background

The non-base material adhesive film is mainly applied to the adhesion of objects such as panels, metal or plastic, and the like, has good connectivity, and the existing non-base material adhesive film can basically meet the daily use requirements but still has some defects to be improved.

The existing non-base material adhesive film generally adopts a winding storage mode, the situation of excessive one-time taking often occurs when the adhesive film is used, when the situation occurs, the conventional operation mode is to cut off and discard or re-adhere the adhesive film, the situation of irregular adhesion often occurs in the re-adhesion process, and the normal use of the adhesive film is affected, so that the problem of solving the problem by using the non-base material adhesive film with a correction structure is urgently needed.

Disclosure of Invention

The invention aims to provide a base-material-free adhesive film with a correction structure, so as to solve the problem that the normal use of the adhesive film is influenced due to irregular adhesion in the re-adhesion process proposed in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a no substrate glued membrane with correct structure, includes the base, the top of base is around being equipped with the glued membrane, and inside middle-end cap be equipped with the pillar, the left and right sides terminal fixed mounting of pillar has the extension bar, and is two sets of the outside of extension bar is all overlapped and is equipped with the loop bar, and is two sets of the top of loop bar is kept away from the equal fixed mounting in one side of pillar and is installed the dead lever, the inside of dead lever has the extension bar through first spring fixed mounting, and the outside cover in upper end of extension bar is equipped with the roller sleeve, and is two sets of the upper end of loop bar all is provided with the mounting groove, there is the cutting block in the inside of mounting groove through pivot fixed mounting, and the cutting block passes through the inner wall fixed connection of third spring with the mounting groove, one side that base intermediate position department was kept.

Preferably, the mounting groove is in the shape of an inverted right trapezoid, the cutting block is in the shape of an inverted arc, and the width of the right trapezoid is greater than that of the cutting block.

Preferably, one end of the cutting block, which is far away from the mounting groove, is designed to be a circular opening, and the cutting block is communicated with the mounting groove.

Preferably, a gap is formed between the fixed rod and the extension rod, and the width of the gap is larger than the wall thickness of the roller sleeve.

Preferably, the top end of the fixed rod is provided with a through hole, the lower end of the extension rod is provided with a transverse extension block, and the length of the transverse extension block is equal to the inner diameter of the fixed rod.

Preferably, the outside of dead lever is fan-shaped design, and the length size of fan-shaped part is greater than the interval size of extension rod to the inner wall of base.

Compared with the prior art, the invention has the beneficial effects that:

1. this no substrate glued membrane with correct structure is provided with the pillar, the extension rod, the loop bar, the dead lever, roll the cover, extension rod and first spring, during the use, pop out extension rod from the dead lever is inside through first spring, glue membrane that goes out more keeps unified direction and re-adhesion on regular glued membrane with the base under the guide of rolling the cover, the condition that adhesion is irregular often can appear in the in-process of having avoided re-adhesion, thereby influence the problem of the normal use of glued membrane, the availability factor of device has been improved.

2. This no substrate glued membrane with correct structure is provided with button, second spring, third spring, stripping and slicing, mounting groove and spout, makes the stripping and slicing shift out and contact with the glued membrane from the inside of mounting groove through the mode of pressing during the use, and the breach appears in the surface of glued membrane under the effect of the cutting of stripping and slicing, makes the glued membrane cut from incision department pulling glued membrane, has avoided when needs cut the glued membrane, needs additionally to use tools such as scissors, has improved work efficiency.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a glue film; 3. a pillar; 4. an extension rod; 5. a loop bar; 6. fixing the rod; 7. rolling; 8. lengthening a rod; 9. a first spring; 10. a button; 11. a second spring; 12. a third spring; 13. cutting into blocks; 14. mounting grooves; 15. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a non-substrate adhesive film with a correction structure comprises a base 1, an adhesive film 2 is wound on the top end of the base 1, the internal structure, the type and the working principle of the adhesive film 2 are transparent to those skilled in the art, in addition, the adhesive film 2 is not a protection point of the application and is not repeated herein, a support column 3 is sleeved on the middle end inside the base 1, extension rods 4 are fixedly arranged at the left and right ends of the support column 3, sleeve rods 5 are sleeved outside two groups of extension rods 4, the outer part of a fixed rod 6 is in a fan-shaped design, the length of the fan-shaped part is larger than the distance from the extension rods 4 to the inner wall of the base 1, a position for grabbing is provided for a user through the design, the usability of the device is improved, the fixed rod 6 is fixedly arranged on one side, far away from the support column 3, of the top ends of the two groups of sleeve rods 5, an extension rod 8 is fixedly arranged inside the fixed rod 6 through a, the top of dead lever 6 is provided with the through-hole, the lower extreme of extension bar 8 is provided with the horizontal extension piece, the length of horizontal extension piece equals with the internal diameter of dead lever 6, through this design, under the effect of horizontal extension piece, dead lever 6 can play the limiting displacement to 8 sliding state of extension bar, it is more stable when making extension bar 8 remove in dead lever 6, and the outside cover in upper end of extension bar 8 is equipped with roller sleeve 7, be provided with the clearance between dead lever 6 and the extension bar 8, and the width size in clearance is greater than the wall thickness size of roller sleeve 7, make 8 accessible roller sleeves 7 of extension bar accomodate the inside at dead lever 6 through this design, extension bar 8 also can shift out from the inside of dead lever 6 under the drive of roller sleeve 7 simultaneously, ensure the normal use of device.

The upper ends of the two groups of loop bars 5 are respectively provided with a mounting groove 14, the interior of the mounting groove 14 is fixedly provided with a cutting block 13 through a rotating shaft, the cutting block 13 is fixedly connected with the inner wall of the mounting groove 14 through a third spring 12, the mounting groove 14 is in an inverted right trapezoid shape, the cutting block 13 is in an inverted arc shape, the width of the right trapezoid is larger than that of the cutting block 13, the cutting block 13 is contracted in the mounting groove 14 under the action of the third spring 12 through the design, the influence of the cutting block 13 on the normal use of the glue film 2 is avoided, one end of the cutting block 13 far away from the mounting groove 14 is in a circular open hole design, the cutting block 13 is communicated with the mounting groove 14, one side of the middle part of the mounting groove 14 far away from the middle position of the base 1 is provided with a sliding groove 15, the interior of the sliding groove 15 is fixedly provided with a button 10 through a second spring 11, the easy operability of the device is improved.

The working principle is as follows: when the extra adhesive film 2 needs to be adhered back again, the two groups of sleeve rods 5 are pulled out outwards along the extension rod 4, when the sleeve rods 5 move to the outside of the base 1, the extension rod 8 extends out of the fixing rod 6 under the elastic action of the first spring 9, the extra adhesive film 2 keeps the same direction with the base 1 under the guide of the rolling sleeve 7 during operation and is adhered to the regular adhesive film 2 again, and the operation is repeated reversely after the adhesion is finished.

When the unnecessary part of the adhesive film 2 which cannot be used needs to be cut off, the button 10 is oppositely extruded, the button 10 slides inwards along the sliding groove 15 under the action of pressure, meanwhile, the second spring 11 contracts and stores force, the button 10 pushes the cut block 13 to enable the cut block 13 to rotate around the rotating shaft and move out of the interior of the mounting groove 14 while sliding inwards, the third spring 12 stretches and stores force under the pulling action of the cut block 13, the cut block 13 is in contact with the adhesive film 2, a notch appears on the surface of the adhesive film 2 under the cutting action of the cut block 13, the adhesive film 2 is pulled from the notch to cut off the adhesive film 2, the button 10 is released after the use is finished, the button 10 restores to the initial position under the action of the elastic force of the second spring 11, the pushing action of the button 10 on the cut block 13 is cancelled, the cut block 13 restores to the initial position under the action of the elastic force of the third spring 12.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.