阅读说明：本技术 按摩椅侧板简易拆装结构 (Simple and easy-to-disassemble structure for side plate of massage chair ) 是由 张世洪 苏庆洲 王帅帅 于 2020-12-25 设计创作，主要内容包括：本发明涉及按摩椅结构,提供一种按摩椅侧板简易拆装结构,包括椅架和侧板,所述侧板朝向椅架的一面设置有定位件、限位件和挂件；所述椅架朝向侧板的一面设置有第一配合件、第二配合件和第三配合件；组装时,所述定位件与第一配合件配合,使所述侧板可转动地连接在所述椅架上；所述限位件与第二配合件配合,在所述定位件与第一配合件配合后,用于限制侧板在垂直所述椅架方向上运动；所述挂件与第三配合件配合,在所述限位件与第二配合件配合后,用于在朝向靠近椅架的方向上锁扣所述侧板。定位件、限位件和挂件三者互相配合,在某一处失效时能够保持整体的稳定,安装操作方便,大大提升了安装效率。(The invention relates to a massage chair structure, and provides a simple disassembly and assembly structure for a side plate of a massage chair, which comprises a chair frame and a side plate, wherein one side of the side plate, which faces the chair frame, is provided with a positioning part, a limiting part and a hanging part; a first fitting piece, a second fitting piece and a third fitting piece are arranged on one surface of the chair frame facing the side plate; when the chair is assembled, the positioning piece is matched with the first matching piece, so that the side plate can be rotatably connected to the chair frame; the limiting piece is matched with the second matching piece, and the limiting piece is used for limiting the side plate to move in the direction vertical to the chair frame after the positioning piece is matched with the first matching piece; the hanging piece is matched with the third matching piece, and after the limiting piece is matched with the second matching piece, the hanging piece is used for locking the side plate in the direction close to the chair frame. Setting element, locating part and pendant three cooperate each other, can keep holistic stability when a certain department became invalid, and installation convenient operation has promoted the installation effectiveness greatly.)

1. A simple disassembly and assembly structure for a side plate of a massage chair is characterized by comprising a chair frame and a side plate, wherein one side of the side plate facing the chair frame is provided with a positioning part, a limiting part and a hanging part; a first fitting piece, a second fitting piece and a third fitting piece are arranged on one surface of the chair frame facing the side plate; when the chair is assembled, the positioning piece is matched with the first matching piece, so that the side plate can be rotatably connected to the chair frame; the limiting piece is matched with the second matching piece, and the limiting piece is used for limiting the side plate to move in the direction vertical to the chair frame after the positioning piece is matched with the first matching piece; the hanging piece is matched with the third matching piece, and after the limiting piece is matched with the second matching piece, the hanging piece is used for locking the side plate in the direction close to the chair frame.

2. The structure of claim 1, wherein the positioning element, the limiting element and the hanging element are disposed on the side plate in a triangular shape.

3. The massage chair side plate simple and easy disassembly and assembly structure of claim 1, wherein the positioning piece is a sliding groove, the first fitting piece is a sliding groove fixing block, and the sliding groove fixing block is matched with the sliding groove in size; the limiting piece is a hanging lug, the second matching piece is a hanging lug hook, and the hanging lug hook penetrates through the hanging lug to limit the hanging lug to move in the direction vertical to the chair frame; the hanger comprises a fixing part which is a clamping hook, the third fitting part is a first ear seat, and the clamping hook is hooked at one end of the first ear seat.

4. The massage chair side plate simple disassembly and assembly structure according to claim 3, wherein a chute fixing shaft is fixed at one end of the chute fixing block, the chute fixing shaft is connected with the chair frame, the chute fixing shaft comprises a guide section, an installation limiting groove and a limiting section, the guide section, the installation limiting groove and the limiting section are sequentially arranged along the length direction of the chute fixing shaft, the diameter of the installation limiting groove is smaller than that of the guide section, and the diameter of the guide section is smaller than that of the limiting section; the sliding groove protrudes out of the side face of the side plate, and the size of the sliding groove is matched with the diameter of the installation limiting groove.

5. The easy dismounting structure for side plate of massage chair according to claim 4, wherein said sliding groove further comprises an opening, said opening is outwardly opened, and the size of said opening is gradually increased along the extending direction of said opening.

6. The structure of claim 5, wherein the opening is covered with a pad for adjusting the gap between the sliding groove and the fixed shaft.

7. The easy-to-mount/dismount structure for a side plate of a massage chair as claimed in claim 1, wherein said hanging member comprises a fixed shaft, and said third engaging member is a second ear seat having an engaging groove.

8. The easy dismounting structure for the side plate of the massage chair as claimed in claim 3 and 7, wherein the hanging member further comprises a self-locking detent device for fastening the engagement of the fixing portion and the third mating member.

9. The massage chair side plate simple dismounting structure is characterized in that the self-locking clamping device comprises a stop pin; the side plate is provided with a first stop hole, a second stop hole connected with the first stop hole, and the stop pin penetrates through the first stop hole and one end of the stop pin extends into the second stop hole.

10. The easy-to-disassemble and assemble structure for the side plate of the massage chair as claimed in claim 8, wherein the self-locking position-locking device comprises a fastening buckle hinged on the fixed shaft, a slot is provided on one side of the fastening buckle facing the side plate, and a convex plate adapted to the slot is provided on the second ear seat facing the fastening buckle.

Technical Field

The invention relates to the field of massage armchair structures, in particular to a simple disassembly and assembly structure for a side plate of a massage armchair.

Background

Because of the inconsistent standard of the width of the existing family door, the narrow passageway of the stairs and the like, the massage armchair can only be disassembled to be transported through the narrow passageway due to the larger volume in the transportation process. Present massage armchair includes left side board, right side board and chair frame, generally is connected through fasteners such as round pin axle and groove plus screw thread, all need pull back lid or direct blind dress when installation and dismantlement, and the dismouting is comparatively wasted time and energy.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a simple and easy dismouting structure of massage armchair curb plate that stable in structure can make things convenient for quick assembly disassembly.

In order to solve the technical problems, the invention adopts the technical scheme that: a simple disassembly and assembly structure for a side plate of a massage chair comprises a chair frame and the side plate, wherein a positioning part, a limiting part and a hanging part are arranged on one side of the side plate facing the chair frame; a first fitting piece, a second fitting piece and a third fitting piece are arranged on one surface of the chair frame facing the side plate; when the chair is assembled, the positioning piece is matched with the first matching piece, so that the side plate can be rotatably connected to the chair frame; the limiting piece is matched with the second matching piece, and the limiting piece is used for limiting the side plate to move in the direction vertical to the chair frame after the positioning piece is matched with the first matching piece; the hanging piece is matched with the third matching piece, and after the limiting piece is matched with the second matching piece, the hanging piece is used for locking the side plate in the direction close to the chair frame.

Furthermore, the positioning piece, the limiting piece and the hanging piece are distributed in a triangular mode on the side plate.

Furthermore, the positioning piece is a sliding groove, the first matching piece is a sliding groove fixing block, and the sliding groove fixing block is matched with the sliding groove in size; the limiting piece is a hanging lug, the second matching piece is a hanging lug hook, and the hanging lug hook penetrates through the hanging lug to limit the hanging lug to move in the direction vertical to the chair frame; the hanger comprises a fixing part which is a clamping hook, the third fitting part is a first ear seat, and the clamping hook is hooked at one end of the first ear seat.

Furthermore, a chute fixing shaft is fixed at one end of the chute fixing block and connected with the chair frame, the chute fixing shaft comprises a guide section, an installation limiting groove and a limiting section, the guide section, the installation limiting groove and the limiting section are sequentially arranged along the length direction of the chute fixing shaft, the diameter of the installation limiting groove is smaller than that of the guide section, and the diameter of the guide section is smaller than that of the limiting section; the sliding groove protrudes out of the side face of the side plate, and the size of the sliding groove is matched with the diameter of the installation limiting groove.

Further, the spout still includes the opening, the opening is outwards opened, the opening size is crescent along opening extending direction.

Further, the opening edge cover is equipped with the adjusting pad, the adjusting pad is used for adjusting the clearance when spout and spout fixed axle cooperate.

Further, the pendant comprises a fixed shaft, and the third fitting piece is a second ear seat with a fitting groove.

Further, the pendant further comprises a self-locking clamping device, and the self-locking clamping device is used for fastening the matching of the fixing part and the third matching element.

Further, the self-locking clamping device comprises a stop pin; the side plate is provided with a first stop hole, a second stop hole connected with the first stop hole, and the stop pin penetrates through the first stop hole and one end of the stop pin extends into the second stop hole.

Further, auto-lock screens device includes the fastening buckle, the fastening buckle articulates on the fixed axle, the fastening buckle is provided with the draw-in groove towards one side of curb plate, second ear seat is provided with the flange with the draw-in groove adaptation towards the fastening buckle.

The invention has the beneficial effects that: the positioning piece, the limiting piece, the hanging piece, and the first matching piece, the second matching piece and the third matching piece which are matched with the positioning piece are arranged, and the first side plate and the second side plate can be positioned at one side of the chair frame and keep rotating due to the matching of the positioning piece; the limit pieces are matched to enable the side plates to downwards rotate to a certain angle due to self weight and then limit the side plates to move in the direction vertical to the chair frame; the cooperation of pendant makes when the curb plate motion restriction, the pendant with the cooperation of third fitting piece, lock the curb plate in the direction towards being close to the chair frame, prevent that the curb plate reverse rotation from breaking away from the chair frame. The three cooperate each other, can keep holistic stability when a certain department became invalid, and installation convenient operation has promoted the installation effectiveness greatly.

Drawings

Fig. 1 is a schematic structural view of a massage chair according to a first embodiment of the invention;

fig. 2 is a schematic structural view of a massage chair side plate simple dismounting structure according to a first embodiment of the invention;

fig. 3 is a schematic structural view of a chute according to a first embodiment of the invention;

FIG. 4 is a side view of the fixed shaft of the sliding chute of the first embodiment of the invention engaged with the sliding chute;

FIG. 5 is a schematic view of an embodiment of the present invention showing a hanger and an ear hook not engaged;

FIG. 6 is a schematic view of a first embodiment of the present invention showing the engagement between a hook and an ear hook;

fig. 7 is a schematic view illustrating the first ear seat and the hook of the first embodiment of the invention when they are not engaged;

fig. 8 is a schematic view illustrating the engagement between the hook and the first ear seat according to the first embodiment of the present invention;

FIG. 9 is a schematic view of a retaining pin according to a first embodiment of the present invention in engagement;

FIG. 10 is a cross-sectional view of the engagement of the retaining pin of the first embodiment of the present invention;

FIG. 11 is a schematic view of a fixing shaft and a second ear mount according to a second embodiment of the present invention;

FIG. 12 is a schematic view of the fastening clip of the second embodiment of the present invention engaged with a second ear mount;

FIG. 13 is a cross-sectional view of the fastening clip of the second embodiment of the present invention engaging with the second ear mount;

fig. 14 is an enlarged view at a in fig. 13.

Description of reference numerals:

1. a chair frame; 2. a side plate; 3. a chute; 4. a chute fixing block; 5. a chute fixing shaft; 6. hanging a lug; 7. hanging an ear hook; 8. a hook; 9. a first ear mount; 10. a guide section; 11. installing a limiting groove; 12. a limiting section; 13. an opening; 14. a fixed shaft; 15. a second ear mount; 16. a retaining pin; 17. fastening a buckle; 18. and adjusting the cushion.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 14, a side plate of a massage chair is a simple detachable structure, which includes a chair frame and a side plate, wherein a positioning member, a limiting member and a hanging member are disposed on a side of the side plate facing the chair frame; a first fitting piece, a second fitting piece and a third fitting piece are arranged on one surface of the chair frame facing the side plate; when the chair is assembled, the positioning piece is matched with the first matching piece, so that the side plate can be rotatably connected to the chair frame; the limiting piece is matched with the second matching piece, and the limiting piece is used for limiting the side plate to move in the direction vertical to the chair frame after the positioning piece is matched with the first matching piece; the hanging piece is matched with the third matching piece, and after the limiting piece is matched with the second matching piece, the hanging piece is used for locking the side plate in the direction close to the chair frame.

From the above description, the beneficial effects of the present invention are: the positioning piece, the limiting piece, the hanging piece, and the first matching piece, the second matching piece and the third matching piece which are matched with the positioning piece are arranged, and the first side plate and the second side plate can be positioned at one side of the chair frame and keep rotating due to the matching of the positioning piece; the limit pieces are matched to enable the side plates to downwards rotate to a certain angle due to self weight and then limit the side plates to move in the direction vertical to the chair frame; the cooperation of pendant makes when the curb plate motion restriction, the pendant with the cooperation of third fitting piece, lock the curb plate in the direction towards being close to the chair frame, prevent that the curb plate reverse rotation from breaking away from the chair frame. The three cooperate each other, can keep holistic stability when a certain department became invalid, and installation convenient operation has promoted the installation effectiveness greatly.

Furthermore, the positioning piece, the limiting piece and the hanging piece are distributed in a triangular mode on the side plate.

From the above description, the positioning element, the limiting element and the hanging element distributed in a triangular manner on the side plate can maintain better stability.

Furthermore, the positioning piece is a sliding groove, the first matching piece is a sliding groove fixing block, and the sliding groove fixing block is matched with the sliding groove in size; the limiting piece is a hanging lug, the second matching piece is a hanging lug hook, and the hanging lug hook penetrates through the hanging lug to limit the hanging lug to move in the direction vertical to the chair frame; the hanger comprises a fixing part which is a clamping hook, the third fitting part is a first ear seat, and the clamping hook is hooked at one end of the first ear seat.

As can be seen from the above description, the sliding groove fixing block slides into the sliding groove due to the self-gravity of the side plate, and at this time, the side plate is limited except for the sliding direction of the sliding groove fixing block, so as to position the side plate; when the side plate rotates downwards, the hanging lug hook hooks the hanging lug, the hanging lug prevents the hanging lug hook from continuing to rotate, and the limiting of the movement of the hanging lug in the direction vertical to the chair frame is realized; the first ear seat extends from the chair frame to the side plate, when the clamping hook hooks the first ear seat, the side plate is limited to rotate, and the first ear seat prevents the clamping hook from moving downwards.

Furthermore, a chute fixing shaft is fixed at one end of the chute fixing block and connected with the chair frame, the chute fixing shaft comprises a guide section, an installation limiting groove and a limiting section, the guide section, the installation limiting groove and the limiting section are sequentially arranged along the length direction of the chute fixing shaft, the diameter of the installation limiting groove is smaller than that of the guide section, and the diameter of the guide section is smaller than that of the limiting section; the sliding groove protrudes out of the side face of the side plate, and the size of the sliding groove is matched with the diameter of the installation limiting groove.

According to the above description, the guiding section is used for guiding the edge of the sliding chute in the axial direction when the edge of the sliding chute is attached to the sliding chute fixing shaft, and the limiting section is used for preventing the edge of the sliding chute from being separated from the installation limiting groove to prevent the sliding chute from further moving in the axial direction of the sliding chute fixing shaft.

When the sliding chute fixing shaft is used, the sliding chute is firstly close to the sliding chute fixing shaft, so that the edge of the sliding chute is tightly attached to the peripheral surface of the sliding chute fixing shaft, then the sliding chute is continuously moved along the axial direction of the sliding chute fixing shaft, the edge of the sliding chute enters the installation limiting groove through the guide section of the sliding chute fixing shaft, and at the moment, if the edge of the sliding chute is continuously moved, the limiting section of the sliding chute fixing shaft prevents the; the edge of the sliding groove is tightly attached to the installation limiting groove, the sliding groove is moved to enable the installation limiting groove to move to the opening along the edge of the sliding groove, the sliding groove fixing shaft moves along the contraction direction of the opening until the sliding groove fixing shaft cannot move, and visual assembly of the side plate and the chair frame is completed.

Further, the spout still includes the opening, the opening is outwards opened, the opening size is crescent along opening extending direction.

According to the above description, the opening is opened outwards, the size of the opening is gradually increased along the extending direction of the opening, so that the opening is in a horn shape, when the chute fixing shaft is tightly attached to the position near the opening, the opening which is opened outwards and gradually increased has certain guidance, and a user can quickly and conveniently match the chute fixing shaft with the opening.

Further, the opening edge cover is equipped with the adjusting pad, the adjusting pad is used for adjusting the clearance when spout and spout fixed axle cooperate.

According to the above description, the adjusting pad is arranged at the edge of the opening, so that the abrasion of the sliding chute to the sliding chute fixing shaft is reduced, and the gap between the sliding chute and the sliding chute fixing shaft is adjusted, so that the sliding chute and the sliding chute fixing shaft are tightly matched.

Further, the pendant comprises a fixed shaft, and the third fitting piece is a second ear seat with a fitting groove.

As can be seen from the above description, the fixed shaft moves to the bottom end thereof along the lateral fitting groove of the second ear seat while the side plate rotates downward, and the side plate is restricted from rotating downward.

Further, the pendant further comprises a self-locking clamping device, and the self-locking clamping device is used for fastening the matching of the fixing part and the third matching element.

From the above description, in order to avoid the situation that the fixing part of the pendant and the third mating member are easily separated when the pendant is shaken, the self-locking clamping device further fastens the lock catch aiming at the weak point of the matching of the fixing part and the third mating member.

Further, the self-locking clamping device comprises a stop pin; the side plate is provided with a first stop hole, a second stop hole connected with the first stop hole, and the stop pin penetrates through the first stop hole and one end of the stop pin extends into the second stop hole.

From the above description, the stop pin extends into the first stop hole on the matching surface of the hook and the first ear seat and the second stop hole on the side plate, so as to fasten the hook and the second ear seat.

Further, auto-lock screens device includes the fastening buckle, the fastening buckle articulates on the fixed axle, the fastening buckle is provided with the draw-in groove towards one side of curb plate, second ear seat is provided with the flange with the draw-in groove adaptation towards the fastening buckle.

Of course, the matching position of the fixing portion and the third mating member is not limited to the self-locking and buckling manner, and may also be fixed by a bolt fastening manner, and the technical solution described in the embodiment of the present invention can also be implemented, and the embodiment of the present invention is not limited to this.

It can be known from the above description that, when the fixed axle cooperates with the second ear seat, the fastening buckle is rotated downwards, so that the convex plate of the second ear seat is clamped into the clamping groove of the fastening buckle, and the fastening buckle is realized.

Referring to fig. 1 to 10, a first embodiment of the present invention is:

as shown in fig. 1 to 4, the simple side plate 2 dismounting structure of the embodiment includes a chair frame 1 and two side plates 2, the two side plates 2 are respectively disposed on two sides of the chair frame 1, a positioning member is disposed on one side of the side plate 2 facing the chair frame 1, and the positioning member is a sliding groove 3; one surface of the chair frame 1 facing the side plate 2 is provided with a first matching piece, the first matching piece is a sliding groove fixing block 4, one end of the sliding groove fixing block 4 is fixed with a sliding groove fixing shaft 5, the sliding groove fixing shaft 5 is connected with the chair frame 1, the sliding groove fixing shaft 5 comprises a guide section 10, an installation limiting groove 11 and a limiting section 12, the sliding groove fixing shaft 5 is sequentially provided with the guide section 10, the installation limiting groove 11 and the limiting section 12, the diameter of the installation limiting groove 11 is smaller than that of the guide section 10, and the diameter of the guide section 10 is smaller than that of the limiting section; the sliding groove 3 protrudes out of the side face of the side plate 2, and the size of the sliding groove 3 is matched with the diameter of the installation limiting groove 11.

The chute 3 further comprises an opening 13, the opening 13 is outwardly open, and the size of the opening 13 gradually increases along the extending direction of the opening 13. The edge of the opening 13 is sleeved with a regulating pad 18.

The diameter of the guide section 10 near the installation limiting groove 11 is gradually reduced.

As shown in fig. 5 and 6, a limiting member is disposed on one side of the side plate 2 facing the seat frame 1, the limiting member is a hanging lug 6, the hanging lug 6 is C-shaped, and two ends of the hanging lug are connected with the side plate 2 and protrude out of the side surface of the side plate 2; one side of the chair frame 1 facing the side plate 2 is provided with a second matching piece which is a hanging lug hook 7. After the sliding groove 3 of the side plate 2 is matched with the sliding groove fixing shaft 5 of the chair frame 1, the side plate 2 rotates downwards, so that the ear hanging hook 7 hooks the ear hanging hook 6, and the side plate 2 is limited to move in the direction vertical to the chair frame 1.

As shown in fig. 7 and 8, a hanging piece is arranged on one side of the side plate 2 facing the chair frame 1, the hanging piece comprises a fixed part, the fixed part is a hook 8, the hook 8 is in an L shape, and one side of the hook 8 is attached to the side plate 2; one side of the chair frame 1 facing the side plate 2 is provided with a third matching piece which is a first ear seat 9. When the side plate 2 rotates downwards, one end of the first ear seat 9 of the chair frame 1 extends into the lower end of the hook 8 protruding out of the side plate 2, and the hook 8 hooks the first ear seat 9.

The positioning piece, the limiting piece, the hanging piece, the first matching piece, the second matching piece and the third matching piece which are matched with the positioning piece, the limiting piece and the hanging piece are distributed in a triangular mode on the side plates, and stability of the whole structure is guaranteed.

As shown in fig. 9 and 10, the hanging member further includes a self-locking detent device, which includes a stop pin 16; a first stop hole is arranged on the matching surface of the clamping hook 8 and the first ear seat 9, and the first stop hole penetrates through the clamping hook 8 and the first ear seat 9; the side plate 2 is provided with a second stopper hole connected to the first stopper hole, and the stopper pin 16 passes through the first stopper hole and has one end extending into the second stopper hole. The protruding end of the stop pin 16 is provided with a protrusion to prevent the stop pin from moving and falling off during installation.

When the device is installed, the sliding chute 3 is firstly close to the sliding chute fixing shaft 5, so that the edge of the sliding chute 3 is tightly attached to the peripheral surface of the sliding chute fixing shaft 5, then the sliding chute 3 is continuously moved along the axial direction of the sliding chute fixing shaft 5, the edge of the sliding chute 3 enters the installation limiting groove 11 through the guide section 10 of the sliding chute fixing shaft 5, and at the moment, if the edge of the sliding chute 3 is continuously moved, the limiting section 12 of the sliding chute fixing shaft 5 prevents the edge of the; the edge of the sliding chute 3 is tightly attached to the installation limiting groove 11, the sliding chute 3 is moved to enable the installation limiting groove 11 to move to the opening 13 along the edge of the sliding chute 3, the sliding chute fixing shaft 5 moves along the contraction direction of the opening 13 until the sliding chute fixing shaft cannot move, and visual assembly of the side plate 2 and the chair frame 1 is completed.

Then, the side plate 2 is rotated downwards, so that the hanging lug 6 of the side plate 2 is hooked by the hanging lug hook 7 of the chair frame 1, and the side plate 2 is limited to move in the direction vertical to the chair frame 1; the side plate 2 further rotates downwards, one end of a first ear seat 9 of the chair frame 1 extends into the lower end of one end of the clamping hook 8 protruding out of the side plate 2, and the clamping hook 8 hooks the first ear seat 9.

Finally, the stop pin 16 passes through the first stop hole and the second stop hole to fasten the hook 8 and the first ear seat 9.

Referring to fig. 11 to 12, a second embodiment of the present invention is:

the simple side plate 2 dismounting structure of the embodiment comprises a chair frame 1 and two side plates 2, wherein the two side plates 2 are respectively arranged at two sides of the chair frame 1, one side of each side plate 2 facing the chair frame 1 is provided with a positioning piece, and each positioning piece is a sliding groove 3; one surface of the chair frame 1 facing the side plate 2 is provided with a first matching piece, the first matching piece is a sliding groove fixing block 4, one end of the sliding groove fixing block 4 is fixed with a sliding groove fixing shaft 5, the sliding groove fixing shaft 5 is connected with the chair frame 1, the sliding groove fixing shaft 5 comprises a guide section 10, an installation limiting groove 11 and a limiting section 12, the sliding groove fixing shaft 5 is sequentially provided with the guide section 10, the installation limiting groove 11 and the limiting section 12, the diameter of the installation limiting groove 11 is smaller than that of the guide section 10, and the diameter of the guide section 10 is smaller than that of the limiting section; the sliding groove 3 protrudes out of the side face of the side plate 2, and the size of the sliding groove 3 is matched with the diameter of the installation limiting groove 11.

The chute 3 further comprises an opening 13, the opening 13 is outwardly open, and the size of the opening 13 gradually decreases along the extending direction of the opening 13. The edge of the opening 13 is sleeved with a regulating pad 18.

The diameter of the guide section 10 near the installation limiting groove 11 is gradually reduced.

One side of the side plate 2 facing the chair frame 1 is provided with a limiting piece which is a hanging lug 6, the hanging lug 6 is C-shaped, and two ends of the hanging lug 6 are connected with the side plate 2 and protrude out of the side surface of the side plate 2; one side of the chair frame 1 facing the side plate 2 is provided with a second matching piece which is a hanging lug hook 7. After the sliding groove 3 of the side plate 2 is matched with the sliding groove fixing shaft 5 of the chair frame 1, the side plate 2 rotates downwards, so that the ear hanging hook 7 hooks the ear hanging hook 6, and the side plate 2 is limited to move in the direction vertical to the chair frame 1.

As shown in fig. 11, a hanging member is disposed on a side of the side plate 2 facing the chair frame 1, the hanging member includes a fixing portion, the fixing portion is a fixing shaft 14, a third fitting member is disposed on a side of the chair frame 1 facing the side plate 2, the third fitting member is a second ear seat 15 having a fitting groove, and the fitting groove is in an inclined L shape. When the side plate 2 is rotated downwards, the fixed shaft 14 falls into the mating groove and slides along its contour to the bottom.

The positioning piece, the limiting piece, the hanging piece, the first matching piece, the second matching piece and the third matching piece which are matched with the positioning piece, the limiting piece and the hanging piece are distributed in a triangular mode on the side plates, and stability of the whole structure is guaranteed.

As shown in fig. 12 to 14, the suspension member further includes a self-locking device, the self-locking device includes a fastening buckle 17, the fastening buckle 17 is hinged on the fixed shaft 13, a slot is disposed on one side of the fastening buckle 17 facing the side plate 2, and a convex plate adapted to the slot is disposed on the second ear seat 15 facing the fastening buckle 17. When the fixing shaft 14 slides into the engaging groove of the second ear seat 15, the fastening buckle 17 rotates, so that the engaging groove of the fastening buckle 17 engages with the protruding plate of the second ear seat 15, and the fixing shaft 14 engages with the second ear seat 15.

When the device is installed, the sliding chute 3 is firstly close to the sliding chute fixing shaft 5, so that the edge of the sliding chute 3 is tightly attached to the peripheral surface of the sliding chute fixing shaft 5, then the sliding chute 3 is continuously moved along the axial direction of the sliding chute fixing shaft 5, the edge of the sliding chute 3 enters the installation limiting groove 11 through the guide section 10 of the sliding chute fixing shaft 5, and at the moment, if the edge of the sliding chute 3 is continuously moved, the limiting section 12 of the sliding chute fixing shaft 5 prevents the edge of the; the edge of the sliding chute 3 is tightly attached to the installation limiting groove 11, the sliding chute 3 is moved to enable the installation limiting groove 11 to move to the opening 13 along the edge of the sliding chute 3, the sliding chute fixing shaft 5 moves along the contraction direction of the opening 13 until the sliding chute fixing shaft cannot move, and visual assembly of the side plate 2 and the chair frame 1 is completed.

Then, the side plate 2 is rotated downwards, so that the hanging lug 6 of the side plate 2 is hooked by the hanging lug hook 7 of the chair frame 1, and the side plate 2 is limited to move in the direction vertical to the chair frame 1; the side plate 2 further rotates downward, the fixing shaft 14 of the side plate 2 slides into the engaging groove of the second ear seat 15, and the engaging groove in an L shape restricts the vertical movement of the fixing shaft 14.

Finally, the fastening buckle 17 is rotated to enable the clamping groove of the fastening buckle 17 to be matched with the convex plate of the second ear seat 15, and the fastening fixed shaft 14 is matched with the second ear seat 15.

In summary, the massage chair side plate simple dismounting structure provided by the invention is provided with the positioning element, the limiting element, the hanging element, and the first fitting element, the second fitting element and the third fitting element which are mutually matched with the positioning element, wherein the first side plate and the second side plate can be positioned at one side of the chair frame and keep rotating through the matching of the positioning element; the limit pieces are matched to enable the side plates to downwards rotate to a certain angle due to self weight and then limit the side plates to move in the direction vertical to the chair frame; the hanging piece is matched with the third matching piece when the rotation of the side plate is limited, the side plate is locked in the direction close to the chair frame, and the side plate is prevented from reversely rotating and separating from the chair frame; the three components are matched with each other, so that the whole stability can be kept when a certain part fails, the installation and the operation are convenient, and the installation efficiency is greatly improved; the chute fixing shaft is arranged to realize visual assembly of the side plate and the chair frame; the opening of the sliding chute is opened, and the size of the opening of the sliding chute is gradually reduced along the extending direction of the opening, so that a user can conveniently slide the sliding chute fixing shaft into the opening for fixing; the diameter of the guide section close to the installation limiting groove is gradually reduced, and the impact of the edge of the sliding groove on the sliding groove fixing shaft is reduced in smooth transition; the opening is provided with an adjusting pad which is anti-abrasion and is matched with the chute fixing shaft more tightly; the self-locking clamping device is utilized to fasten the lock catch side plate and the chair frame.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes, diameter changes or indirect applications using the contents of the present specification and the drawings are included in the related technical field, and the same is included in the scope of the present invention.