CN216002320U

CN216002320U - Simple mechanism for folding side armrests of seat

Info

Publication number: CN216002320U
Application number: CN202122502704.7U
Authority: CN
Inventors: 徐秋成; 黄阳; 付桂生
Original assignee: Zhejiang Haoyi Automobile Technology Co ltd
Current assignee: Zhejiang Haoyi Automobile Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-11
Anticipated expiration: 2031-10-18

Abstract

A simple mechanism for folding a side armrest of a seat comprises a rotating shaft, an armrest framework and a seat framework, wherein the armrest framework and the seat framework are rotatably connected to the rotating shaft; a gas support connected with the armrest framework is arranged between the armrest framework and the seat framework; compared with the prior art, through the setting of first connecting seat and second connecting seat for the handrail skeleton has better stability at the upset in-process, and can realize turning over of wide-angle, and the setting of limiting plate can realize restricting the rotation angle of handrail skeleton according to actual need simultaneously, when withdrawing the handrail skeleton, can let the process helping hand that the handrail skeleton was withdrawed supplementary under the effect of gas props, can easily lift up the handrail skeleton.

Description

Simple mechanism for folding side armrests of seat

Technical Field

The invention relates to the technical field of automobile seats, in particular to a simple mechanism for folding side armrests of a seat.

Background

The automobile seat is a key part of an automobile, and the armrest of the automobile seat is also an important part for ensuring the safety and comfort of passengers. In the actual use process, the automobile handrail is generally divided into a fixed handrail and a movable handrail, and the height and the angle of the movable handrail can be adjusted. The existing movable automobile side handrail is provided with a turnover structure, but the existing turnover structure is complex, the installation mode is also complex, the stress is easy to slide, the safety of a driver and passengers is directly influenced, and the driving and riding comfort cannot be guaranteed.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a simple mechanism for folding the seat side armrests, which has a simple structure and an adjustable turnover angle and can realize large-angle turnover.

In order to achieve the purpose, the invention adopts the following technical scheme: a simple mechanism for folding a side armrest of a seat comprises a rotating shaft, an armrest framework and a seat framework, wherein the armrest framework and the seat framework are rotatably connected to the rotating shaft; and a gas support connected with the armrest framework is arranged between the armrest framework and the seat framework.

As a preferable scheme of the invention, the rotating shaft passes through the handrail framework, and a groove matched with the connecting block is formed on the handrail framework.

As a preferred scheme of the invention, the rotating shaft is further sleeved with fixing blocks, and the fixing blocks are arranged at two ends of the connecting block.

As a preferable scheme of the present invention, the seat frame is fixedly connected with an extension member, and the first connecting seat or the second connecting seat is fixedly connected to the seat frame or the extension member by a bolt.

As a preferable scheme of the present invention, the extension member is a U-shaped structure, the first connecting seat or the second connecting seat is located in the U-shaped opening of the extension member, and the size of the first connecting seat or the second connecting seat is adapted to the size of the U-shaped opening of the extension member.

As a preferred scheme of the present invention, the first connecting seat and the second connecting seat are of a bent structure, and a stiffening plate is formed at the bent portion.

As a preferred scheme of the invention, the seat framework is fixedly connected with a connecting plate, and the connecting plate and the armrest framework are provided with connecting seats matched with the air supports.

In a preferred embodiment of the present invention, the seat frame is formed with an engagement groove adapted to the air stay.

As a preferable aspect of the present invention, the air stay is located at an outer corner formed between the armrest frame and the seat frame.

As a preferred embodiment of the present invention, the first connecting seat and the fixing block are welded or integrally formed, and similarly, the second connecting seat and the fixing block are welded or integrally formed.

Compared with the prior art, the invention has the beneficial effects that: through the setting of first connecting seat and second connecting seat for the handrail skeleton has better stability at the upset in-process, and can realize turning over of wide-angle, and the setting of limiting plate can realize restricting the rotation angle of handrail skeleton according to actual need simultaneously, when withdrawing the handrail skeleton, can let the process helping hand that the handrail skeleton was withdrawed supplementary under the effect of gas props, can easily lift up the handrail skeleton.

Drawings

Fig. 1 is an exploded view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a rear view of the present invention;

reference numerals: handrail skeleton 1, pivot 2, first connecting seat 3, second connecting seat 4, fixed block 5, connecting block 6, limiting plate 7, extension 8, connecting plate 9, gas props 10, seat skeleton 11.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a simple mechanism for folding a side armrest of a seat comprises a rotating shaft 2, an armrest framework 1 and a seat framework 11, wherein the armrest framework 1 and the seat framework 11 are rotatably connected to the rotating shaft 2, and is characterized in that the seat framework 11 is provided with a first connecting seat 3 and a second connecting seat 4, the rotating shaft 2 is sleeved with two connecting blocks 6 respectively connected with the first connecting seat 3 and the second connecting seat 4, and the first connecting seat 3 or the second connecting seat 4 is fixedly connected with a limiting plate 7; and a gas support 10 connected with the armrest framework 1 and the seat framework 11 is arranged between the armrest framework and the seat framework.

Limiting plate 7 passes through bolt fixed connection on first connecting seat 3 or second connecting seat 4, be formed with the mating holes with 7 looks adaptations of limiting plate on first connecting seat 3 or the second connecting seat 4, the size and the angle of limiting plate 7 set up according to actual need, thereby can restrict the relative rotation between handrail skeleton 1 and seat skeleton 11, because first connecting seat 3 and 4 fixed connection of second connecting seat on seat skeleton 11, limiting plate 7 fixed connection is in first connecting seat 3 or second connecting seat 4, 1 upset of handrail skeleton offsets with limiting plate 7 after a certain position, the realization is spacing to handrail skeleton 1's angle.

The rotating shaft 2 penetrates through the armrest framework 1 to be arranged, a groove matched with the connecting block 6 is formed in the armrest framework 1, a through hole matched with the rotating shaft 2 is formed in the armrest framework 1, the connecting block 6 is arranged in the groove position on the armrest framework 1, and therefore embedded arrangement of the connecting block 6 is achieved, and the armrest framework 1 and the seat framework 11 are integrally provided with better firmness.

The fixed block 5 has still been cup jointed in pivot 2, and fixed block 5 sets up in 6 both ends of connecting block, and fixed block 5 is the sleeve structure, and 5 parts of fixed block are embedded in connecting block 6, under the effect of fixed block 5, realize spacing to 6 positions of connecting block to ensure handrail skeleton 1 and seat skeleton 11 at the stability of rotation in-process.

Fixedly connected with extends 8 on seat skeleton 11, and first connecting seat 3 or second connecting seat 4 pass through bolt fixed connection in seat skeleton 11 or extend 8 on, extend 8 and set up according to actual need, can realize the outside extension to certain size's seat skeleton 11 to be convenient for first connecting seat 3 or the connection of second connecting seat 4.

Extension 8 is U type structure, and first connecting seat 3 or second connecting seat 4 are located the U type opening of extension 8, and the size of first connecting seat 3 or second connecting seat 4 and the U type opening size looks adaptation of extension 8, and the U type opening of extension 8 carries out the centre gripping to first connecting seat 3 or second connecting seat 4 to make first connecting seat 3 or second connecting seat 4 have better stability.

The first connecting seat 3 and the second connecting seat 4 are of bending structures, a stiffening plate is formed at the bending position, and the stiffening plate and the first connecting seat 3 or the second connecting seat 4 are of integrally formed structures, so that the first connecting seat 3 and the second connecting seat 4 have better firmness.

Fixedly connected with connecting plate 9 on the seat skeleton 11, be formed with the connecting seat with gas support 10 looks adaptation on connecting plate 9 and the handrail skeleton 1, be formed with the cooperation groove with gas support 10 looks adaptation on the seat skeleton 11, connecting plate 9 passes through screw and seat skeleton 11 fixed connection, and cooperation groove department is used for placing gas support 10.

The gas strut 10 is located at an outer corner formed between the armrest frame 1 and the seat frame 11, so that the gas strut 10 can provide assist force when the armrest frame 1 is in the retracted state.

The first connecting seat 3 and the fixing block 5 are welded or integrally formed, and similarly, the second connecting seat 4 and the fixing block 5 are welded or integrally formed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the terms such as handrail skeleton 1, pivot 2, first connecting seat 3, second connecting seat 4, fixed block 5, connecting block 6, limiting plate 7, extension 8, connecting plate 9, gas props 10, seat skeleton 11 do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The simple mechanism for folding the side armrests of the seat comprises a rotating shaft (2), an armrest framework (1) and a seat framework (11), wherein the armrest framework (1) and the seat framework (11) are rotatably connected to the rotating shaft (2), and is characterized in that a first connecting seat (3) and a second connecting seat (4) are arranged on the seat framework (11), two connecting blocks (6) respectively connected with the first connecting seat (3) and the second connecting seat (4) are sleeved on the rotating shaft (2), and a limiting plate (7) is fixedly connected to the first connecting seat (3) or the second connecting seat (4); and a gas support (10) connected with the armrest framework (1) and the seat framework (11) is arranged between the armrest framework and the seat framework.

2. The simple mechanism for folding the side armrest of the seat is characterized in that the rotating shaft (2) is arranged through the armrest framework (1), and the armrest framework (1) is provided with a groove matched with the connecting block (6).

3. The simple mechanism for folding the side armrests of the seat is characterized in that the rotating shaft (2) is sleeved with fixing blocks (5), and the fixing blocks (5) are arranged at two ends of the connecting block (6).

4. The simple mechanism for folding the seat side armrest as claimed in claim 1, wherein the seat frame (11) is fixedly connected with the extending member (8), and the first connecting seat (3) or the second connecting seat (4) is fixedly connected with the seat frame (11) or the extending member (8) through a bolt.

5. The simple mechanism for folding the side arm rests of the seat is characterized in that the extension member (8) is of a U-shaped structure, the first connecting seat (3) or the second connecting seat (4) is located in a U-shaped opening of the extension member (8), and the size of the first connecting seat (3) or the second connecting seat (4) is matched with the size of the U-shaped opening of the extension member (8).

6. The simple mechanism for folding the side arm rests of the seat as claimed in claim 1, wherein the first connecting seat (3) and the second connecting seat (4) are of a bent structure, and a stiffening plate is formed at the bent position.

7. The simple mechanism for folding the side armrests of the seat is characterized in that a connecting plate (9) is fixedly connected to the seat frame (11), and a connecting seat matched with the gas support (10) is formed on the connecting plate (9) and the armrest frame (1).

8. The easy mechanism for folding the seat side arm rests according to claim 1, wherein the seat frame (11) is formed with a fitting groove adapted to the gas stay (10).

9. The easy mechanism for folding a seat side armrest according to claim 8, characterized in that the gas strut (10) is located at an outer corner formed between the armrest frame (1) and the seat frame (11).

10. The simple mechanism for folding the seat side armrest as claimed in claim 3, wherein the first connecting seat (3) and the fixing block (5) are welded together or integrally formed, and similarly, the second connecting seat (4) and the fixing block (5) are welded together or integrally formed.