CN210027127U

CN210027127U - Automobile rear seat shock absorber

Info

Publication number: CN210027127U
Application number: CN201920692200.6U
Authority: CN
Inventors: 钱伟; 夏志坚; 盛伟君
Original assignee: Zhejiang Traffic Technician College
Current assignee: Zhejiang Traffic Technician College
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-07
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a car back-row seat bumper shock absorber, including bottom plate and roof, the upper surface of bottom plate is equipped with the bar board that two symmetries set up, the upper surface of bar board is equipped with the spout that two symmetries set up, the inside slip of spout is provided with first articulated elements, the upper end of first articulated elements is rotated and is provided with the connecting plate, the middle part of connecting plate is equipped with the pivot, and two connecting plates rotate through the pivot and connect, the top of connecting plate is rotated and is equipped with the second articulated elements, the top of second articulated elements is equipped with the guide bar, the roof is equipped with the limiting plate with the lower surface that the guide bar corresponds, the side of limiting plate is equipped with the spacing groove, and the guide bar slides and sets up at the spacing. This car back-row seat bumper shock absorber, the shock attenuation is effectual, can install and dismantle the seat to can improve passenger's the travelling comfort of taking, the security is high, convenient to use.

Description

Automobile rear seat shock absorber

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is a car back-row seat bumper shock absorber.

Background

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material.

The current detachable car back-row seat supports the seat through highly fixed supporting seat usually to lead to the seat not to have the shock attenuation effect, the travelling comfort is relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a car back row seat bumper shock absorber, the shock attenuation is effectual, can install and dismantle the seat to can improve passenger's the travelling comfort of taking, the security is high, and convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car back-row seat bumper shock absorber, includes bottom plate and roof, the upper surface of bottom plate is equipped with the bar board that two symmetries set up, the upper surface of bar board is equipped with the spout that two symmetries set up, the inside slip of spout is provided with first articulated elements, the upper end of first articulated elements is rotated and is provided with the connecting plate, the middle part of connecting plate is equipped with the pivot, and two connecting plates rotate through the pivot and connect, the top of connecting plate is rotated and is equipped with the second articulated elements, the top of second articulated elements is equipped with the guide bar, the lower surface that roof and guide bar correspond is equipped with the limiting plate, the side of limiting plate is equipped with the spacing groove, and the guide bar slides and set up.

As a preferred technical scheme of the utility model, the spout is close to the one end at bar shaped plate middle part and is equipped with first bumper shock absorber, first bumper shock absorber and first articulated elements fixed connection.

As a preferred technical scheme of the utility model, the middle part of limiting plate is equipped with the fixing base, the one end that the fixing base is close to the second articulated elements is equipped with the third bumper shock absorber, the one end and the second articulated elements fixed connection of fixing base are kept away from to the third bumper shock absorber.

As a preferred technical scheme of the utility model, the upper surface of bottom plate is equipped with four evenly distributed's first mounting hole, and the upper surface of roof is equipped with four evenly distributed's second mounting hole.

As a preferred technical scheme of the utility model, the upper surface middle part of bottom plate is equipped with spacing, spacing includes fixed sleeve and first bumper shock absorber, fixed sleeve and bottom plate fixed connection are passed through to the bottom of first bumper shock absorber, the top of first bumper shock absorber is equipped with the backup pad, the upper surface of backup pad is equipped with the buffering leather packing, the buffering leather packing is located the downside of roof.

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

1. this car back-row seat bumper shock absorber, when the roof moved down, the connecting plate drove first articulated elements and second articulated elements and removes, and first articulated elements makes the pulling second bumper shock absorber take place to deform at the inside removal of spout, and the pulling third bumper shock absorber takes place to deform when the second articulated elements removed to can play the cushioning effect to the roof.

2. This car back-row seat bumper shock absorber, the backup pad that has first bumper shock absorber and buffering leather packing can play the shock attenuation guard action to the roof to can improve the shock attenuation effect of seat, thereby improve the travelling comfort of seat.

3. This car back-row seat bumper shock absorber, the shock attenuation is effectual, can install and dismantle the seat to can improve passenger's the travelling comfort of taking, the security is high, convenient to use.

Drawings

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

FIG. 2 is a left side schematic view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

fig. 4 is a schematic bottom view of fig. 1.

In the figure: the damping device comprises a base plate 1, a first mounting hole 2, a limiting frame 3, a fixing sleeve 31, a first shock absorber 32, a supporting plate 33, a buffering leather pad 34, a strip-shaped plate 4, a sliding chute 41, a second shock absorber 42, a first hinging piece 5, a connecting plate 51, a rotating shaft 52, a second hinging piece 53, a guide rod 54, a limiting plate 6, a limiting groove 61, a fixing seat 7, a third shock absorber 71, a top plate 8 and a second mounting hole 81.

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. 1-4, the present invention provides a technical solution: a shock absorber for a rear seat of an automobile comprises a bottom plate 1 and a top plate 8, wherein four first mounting holes 2 which are uniformly distributed are formed in the upper surface of the bottom plate 1, four second mounting holes 81 which are uniformly distributed are formed in the upper surface of the top plate 8, the bottom plate 1 and an automobile body are mounted through the first mounting holes 2, and a seat and the top plate 8 are mounted through the second mounting holes 81; the upper surface of the bottom plate 1 is provided with two symmetrically arranged strip-shaped plates 4, the upper surface of each strip-shaped plate 4 is provided with two symmetrically arranged sliding grooves 41, a first articulated piece 5 is arranged inside each sliding groove 41 in a sliding manner, one end of each sliding groove 41, which is close to the middle part of each strip-shaped plate 4, is provided with a first shock absorber 32, each first shock absorber 32 is fixedly connected with each first articulated piece 5, the upper end of each first articulated piece 5 is rotatably provided with a connecting plate 51, the middle part of each connecting plate 51 is provided with a rotating shaft 52, the two connecting plates 51 are rotatably connected through the rotating shafts 52, the top of each connecting plate 51 is rotatably provided with a second articulated piece 53, the top of each second articulated piece 53 is provided with a guide rod 54, the lower surface, corresponding to the guide rod 54, of the top plate 8 is provided with a limiting plate 6, the side surface of each limiting plate 6 is provided with a limiting groove 61, the guide rod, one end, far away from the fixed seat 7, of the third shock absorber 71 is fixedly connected with the second hinge member 53, when the top plate 8 moves downwards, the connecting plate 51 drives the first hinge member 5 and the second hinge member 53 to move, the first hinge member 5 moves in the sliding groove 41 to pull the second shock absorber 42 to deform, and the second hinge member 53 pulls the third shock absorber 71 to deform when moving, so that a shock absorption effect can be achieved on the top plate 8; when the vehicle runs on a bumpy road section, a passenger downwards extrudes the seat, the seat extrudes the top plate 8, the connecting plate 51 rotates around the rotating shaft 52 in the downward moving process of the top plate 8, when the connecting plate 51 rotates, the top of the connecting plate 51 drives the second hinged part 53 and the guide rod 54 to move along the limiting groove 61, in addition, the third shock absorber 71 is pulled to deform in the moving process of the second hinged part 53, in addition, when the connecting plate 51 rotates, the bottom of the connecting plate 51 drives the first hinged part 5 to move along the sliding groove 41, when the first hinged part 5 moves, the second shock absorber 42 is pulled to deform, and the second shock absorber 42 and the third shock absorber 71 deform to play a shock absorption role in the top plate 8.

The middle part of the upper surface of the bottom plate 1 is provided with a limiting frame 3, the limiting frame 3 comprises a fixing sleeve 31 and a first shock absorber 32, the bottom of the first shock absorber 32 is fixedly connected with the bottom plate 1 through the fixing sleeve 31, the top of the first shock absorber 32 is provided with a supporting plate 33, the upper surface of the supporting plate 33 is provided with a buffering leather pad 34, the buffering leather pad 34 is positioned at the lower side of the top plate 8, and the supporting plate 33 with the first shock absorber 32 and the buffering leather pad 34 can play a role in shock absorption and protection for the top plate 8, so that the shock absorption effect of the seat can be improved, and the comfort of the seat is improved; when second bumper shock absorber 42 and third bumper shock absorber 71 deformation volume are great, it is more to explain roof 8 distance of moving down, roof 8 extrusion has the backup pad 33 of buffering leather packing 34 this moment, backup pad 33 extrudees first bumper shock absorber 32, deformation takes place for first bumper shock absorber 32, thereby play the shock attenuation guard action to roof 8 once more, whole car back row seat bumper shock absorber, the shock attenuation is effectual, can install and dismantle the seat, and can improve passenger's the travelling comfort of taking, the security is high, high use convenience.

When in use: the bottom plate 1 and the vehicle body are installed through the first installation hole 2, and the seat and the top plate 8 are installed through the second installation hole 81;

when the vehicle runs on a bumpy road section, a passenger presses the seat downwards, the seat presses the top plate 8, and the connecting plate 51 rotates around the rotating shaft 52 in the process that the top plate 8 moves downwards;

when the connecting plate 51 rotates, the top of the connecting plate 51 drives the second hinge member 53 and the guide rod 54 to move along the limiting groove 61, and the third shock absorber 71 is pulled to deform in the moving process of the second hinge member 53;

when the connecting plate 51 rotates, the bottom of the connecting plate 51 drives the first hinge member 5 to move along the sliding groove 41, and the first hinge member 5 pulls the second shock absorber 42 to deform when moving;

the second shock absorber 42 and the third shock absorber 71 deform to absorb the shock of the top plate 8;

when the deformation amount of the second damper 42 and the third damper 71 is larger, it indicates that the downward movement distance of the top plate 8 is larger, at this time, the top plate 8 presses the supporting plate 33 with the cushion leather 34, the supporting plate 33 presses the first damper 32, and the first damper 32 deforms, so that the damping protection effect is provided for the top plate 8 again.

The utility model discloses the shock attenuation is effectual, can install and dismantle the seat to can improve passenger's the travelling comfort of taking, the security is high, convenient to 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. The utility model provides a car back-row seat bumper shock absorber which characterized in that: comprises a bottom plate (1) and a top plate (8), wherein the upper surface of the bottom plate (1) is provided with two strip-shaped plates (4) which are symmetrically arranged, the upper surface of the strip-shaped plate (4) is provided with two symmetrically arranged sliding chutes (41), a first hinge part (5) is arranged in the sliding groove (41) in a sliding manner, a connecting plate (51) is rotatably arranged at the upper end of the first hinge part (5), a rotating shaft (52) is arranged in the middle of the connecting plate (51), the two connecting plates (51) are rotationally connected through a rotating shaft (52), the top of each connecting plate (51) is rotationally provided with a second hinge part (53), a guide rod (54) is arranged at the top of the second hinge piece (53), a limiting plate (6) is arranged on the lower surface of the top plate (8) corresponding to the guide rod (54), the side of the limiting plate (6) is provided with a limiting groove (61), and the guide rod (54) is arranged in the limiting groove (61) in a sliding mode.

2. The automobile rear seat shock absorber according to claim 1, wherein: one end of the sliding groove (41) close to the middle part of the strip-shaped plate (4) is provided with a first shock absorber (32), and the first shock absorber (32) is fixedly connected with the first hinge piece (5).

3. The automobile rear seat shock absorber according to claim 1, wherein: the middle part of limiting plate (6) is equipped with fixing base (7), the one end that fixing base (7) are close to second articulated elements (53) is equipped with third bumper shock absorber (71), the one end and second articulated elements (53) fixed connection of fixing base (7) are kept away from in third bumper shock absorber (71).

4. The automobile rear seat shock absorber according to claim 1, wherein: the upper surface of bottom plate (1) is equipped with four evenly distributed's first mounting hole (2), and the upper surface of roof (8) is equipped with four evenly distributed's second mounting hole (81).

5. The automobile rear seat shock absorber according to claim 1, wherein: the upper surface middle part of bottom plate (1) is equipped with spacing (3), spacing (3) are including fixed sleeve (31) and first bumper shock absorber (32), fixed sleeve (31) and bottom plate (1) fixed connection are passed through to the bottom of first bumper shock absorber (32), the top of first bumper shock absorber (32) is equipped with backup pad (33), the upper surface of backup pad (33) is equipped with buffering leather packing (34), buffering leather packing (34) are located the downside of roof (8).