CN210591501U

CN210591501U - Automobile seat backrest shoulder adjusting mechanism

Info

Publication number: CN210591501U
Application number: CN201921481931.2U
Authority: CN
Inventors: 尤建飞; 陆震宇; 俞金福
Original assignee: Suzhou Jiayou Jixing Auto Parts Co ltd
Current assignee: Suzhou Jiayou Jixing Auto Parts Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-22
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a car seat back shoulder adjustment mechanism, including main part and limit inner shell, the preceding back both ends of main part all link up and have assisted the shell, and the left end of assisting the shell installs the limit shell, the left end outer wall of assisting the shell is fixed with the dop, and the right-hand member outer wall of assisting the shell settles and have the side buckle, it has the connecting rod to assist shell middle part outer wall link up, and the top of connecting rod settles and have linking nut, the left end inboard of assisting the shell is installed and is linked up the way, the right-hand member outside of limit shell links up has the inner frame body, and the right side of inner frame body links up has the frame foot, the limit inner shell links up in the right-hand member inboard of assisting the shell, and the middle part inboard of assisting the shell installs the inner box, the. This car seat back shoulder adjustment mechanism can be with assisting carrying out the montage between shell and the connecting rod through linking up the linking of structures such as linking nut, and then reaches the linkage and uses the effect of assisting the shell, makes things convenient for the combining capability between its structure and disassembles categorised performance.

Description

Automobile seat backrest shoulder adjusting mechanism

Technical Field

The utility model relates to a car back technical field specifically is a car seat back shoulder adjustment mechanism.

Background

A backrest, referred to as a chair back; a backrest is provided. The backrest is a thing that a person leans against when sitting on, and a so-called car seat is a seat that a person sits on when using in a car, and can be roughly classified into: a front row seat: headrest, back, cushion, (handrail), back row seat: (headrest), backrest, seat cushion, side wings, and armrests), and in the automobile backrest, an adjusting mechanism is generally used for adjustment and control.

The backrest adjusting structure in the market has the advantages that due to the fact that a good assembling assembly is not installed, the fact that connection among all parts is large in defect is caused, the problem that great potential safety hazards exist in the use of an automobile backrest is solved, and therefore the automobile seat backrest shoulder adjusting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat back shoulder adjustment mechanism to the back regulation structure who proposes in solving above-mentioned background art leads to linking between each part then to have great drawback owing to do not install better montage subassembly, makes the use of car back have the problem of very big potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car seat back shoulder adjustment mechanism, includes main part and limit inner shell, the preceding back both ends of main part all link up and have assisted the shell, and the left end of assisting the shell installs the limit shell, the left end outer wall of assisting the shell is fixed with the dop, and the right-hand member outer wall of assisting the shell settles and have the side buckle, it has the connecting rod to assist shell middle part outer wall link up, and the top of connecting rod settles and have linking nut, it links up the way to assist the left end inboard of shell to install linking, the right-hand member outside of limit shell links up has the inner frame body, and the right side of inner frame body links up has the frame foot, the limit inner shell links up in the right-hand member inboard of assisting the shell, and the middle part inboard of assisting the shell installs the inner box, it has the fixed.

Preferably, the auxiliary shell is symmetrical about the center of the connecting rod, and the connecting rod is in threaded connection with the auxiliary shell through a joining nut.

Preferably, the top outer wall of dop is arc column structure, and the dop is about the central symmetry of connecting rod, is fixed connection between supplementary shell and the dop moreover.

Preferably, the fixed column and the auxiliary shell are fixedly connected, and the auxiliary shell forms a clamping structure through the fixed column and the connecting cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the automobile seat backrest shoulder adjusting mechanism, the auxiliary shell and the connecting rod can be connected through the connection of structures such as the connecting nut, so that the effect of using the auxiliary shell in a linkage manner is achieved, and the combination performance and the disassembly and classification performance of the structures are facilitated;

2. the automobile seat backrest shoulder adjusting mechanism can be conveniently connected and clamped with some peripheral equipment through the arc-shaped structure of the outer wall of the top end of the clamping head, even if the assembly and other operations of the device body are finished, the automobile seat backrest shoulder adjusting mechanism has good practical performance and flexibility, and meanwhile, the multi-node assembly control of the device body can be realized according to the design of a plurality of groups of clamping heads;

3. this car seat back shoulder adjustment mechanism through the setting of two sets of fixed posts, can come to assist the shell block in the outside of assisting the shell, and then comes to link up the equipment between it, is convenient for come to carry out more careful regulation and control and use to the main part.

Drawings

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

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

FIG. 3 is a schematic view of the top view of the auxiliary casing of the present invention;

FIG. 4 is a front view of the inner box of the present invention;

FIG. 5 is a schematic view of the explosive structure of the fixing column and the connecting cover of the present invention;

fig. 6 is a front view of the inner box of the present invention.

In the figure: 1. a main body; 2. an auxiliary shell; 3. a side shell; 4. clamping a head; 5. side buckle; 6. a connecting rod; 7. a linker; 8. an inner frame body; 9. a frame leg; 10. a side inner shell; 11. a joining nut; 12. an inner box; 13. fixing a column; 14. a linking cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a shoulder adjusting mechanism of an automobile seat backrest comprises a main body 1, an auxiliary shell 2, a side shell 3, a clamping head 4, a side buckle 5, a connecting rod 6, a connecting channel 7, an inner frame body 8, frame feet 9, a side inner shell 10, a connecting nut 11, an inner box 12, a fixing column 13 and a connecting cover 14, wherein the auxiliary shell 2 is connected with the front end and the rear end of the main body 1, the side shell 3 is installed at the left end of the auxiliary shell 2, the clamping head 4 is fixed on the outer wall of the left end of the auxiliary shell 2, the side buckle 5 is arranged on the outer wall of the right end of the auxiliary shell 2, the connecting rod 6 is connected with the outer wall of the middle part of the auxiliary shell 2, the connecting nut 11 is arranged at the top end of the connecting rod 6, the connecting channel 7 is installed on the inner side of the left end of the auxiliary shell 2, the inner frame body 8 is connected with the outer side of the right end of the side shell 3, the frame feet 9 are connected with the right end of the inner frame feet 9, the, and the outer side of the fixed column 13 is provided with a connecting cover 14;

the auxiliary shell 2 is symmetrical about the center of the connecting rod 6, the connecting rod 6 is in threaded connection with the auxiliary shell 2 through the connecting nut 11, the auxiliary shell 2 and the connecting rod 6 can be assembled through the connection of structures such as the connecting nut 11, the effect of linkage use of the auxiliary shell 2 is achieved, and the combination performance and the disassembly and classification performance of the structures are facilitated;

the outer wall of the top end of the clamping head 4 is of an arc-shaped structure, the clamping head 4 is symmetrical about the center of the connecting rod 6, the auxiliary shell 2 is fixedly connected with the clamping head 4, and the arc-shaped structure of the outer wall of the top end of the clamping head 4 can be used for conveniently connecting and clamping a plurality of peripherals, so that the device can be assembled and controlled in a multi-node assembling mode according to the design of a plurality of groups of clamping heads 4, and the practical performance and the flexibility are good;

for fixed connection between fixed column 13 and the supplementary shell 2, and supplementary shell 2 constitutes the block structure through fixed column 13 and linking lid 14, through the setting of two sets of fixed columns 13, can come to assist the shell 2 block in the outside of assisting shell 2, and then come to link up the equipment between it, be convenient for come to carry out more careful regulation and control and use to main part 1.

The working principle is as follows: for such a shoulder adjusting mechanism of the automobile seat back, first, by engaging the structure such as the engaging nut 11, the auxiliary shell 2 and the connecting rod 6 can be assembled to achieve the effect of linkage use of the auxiliary shell 2, the combination performance and the disassembly and classification performance of the structure are convenient, and the arc-shaped structure of the outer wall at the top end of the clamping head 4 is utilized, can conveniently connect and clamp some peripherals, even the assembly and other operations of the device body are finished, has good practical performance and flexibility, and simultaneously can be realized according to the design of a plurality of groups of chucks 4, the multi-node assembly control can be carried out on the device body, and through the arrangement of the two groups of fixed columns 13, can be with assisting the outside of shell 2 with assisting the shell 2 block, and then come to link up the equipment between it, be convenient for come to carry out more careful regulation and control and use to main part 1, just so accomplish whole car seat back shoulder adjustment mechanism's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A car seat back shoulder adjustment mechanism, includes main part (1) and limit inner shell (10), its characterized in that: the front end and the rear end of the main body (1) are both connected with an auxiliary shell (2), the left end of the auxiliary shell (2) is provided with a side shell (3), the outer wall of the left end of the auxiliary shell (2) is fixed with a clamping head (4), a side buckle (5) is arranged on the outer wall of the right end of the auxiliary shell (2), a connecting rod (6) is connected with the outer wall of the middle part of the auxiliary shell (2), the top end of the connecting rod (6) is provided with a connecting nut (11), the inner side of the left end of the auxiliary shell (2) is provided with a connecting channel (7), the outer side of the right end of the side shell (3) is connected with an inner frame body (8), and the right side of the inner frame body (8) is connected with a frame foot (9), the side inner shell (10) is connected with the inner side of the right end of the auxiliary shell (2), and the inner box (12) is installed at the inner side of the middle part of the auxiliary shell (2), the end part of the inner side of the auxiliary shell (2) is connected with a fixing column (13), and a connecting cover (14) is installed at the outer side of the fixing column (13).

2. The vehicle seat back shoulder adjustment mechanism according to claim 1, wherein: the auxiliary shell (2) is symmetrical about the center of the connecting rod (6), and the connecting rod (6) is in threaded connection with the auxiliary shell (2) through a connecting nut (11).

3. The vehicle seat back shoulder adjustment mechanism according to claim 1, wherein: the top outer wall of dop (4) is arc column structure, and dop (4) are about the central symmetry of connecting rod (6), are fixed connection between assisting shell (2) and dop (4) moreover.

4. The vehicle seat back shoulder adjustment mechanism according to claim 1, wherein: the fixing column (13) is fixedly connected with the auxiliary shell (2), and the auxiliary shell (2) forms a clamping structure with the connecting cover (14) through the fixing column (13).