CN213619492U

CN213619492U - Automobile seat buffer device

Info

Publication number: CN213619492U
Application number: CN202022534491.1U
Authority: CN
Inventors: 刘�东
Original assignee: Beijing Brys Technology Co ltd
Current assignee: Beijing box Zhixing Technology Co.,Ltd.
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-06
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of seats, and discloses an automobile seat buffer device, which comprises a seat, wherein the upper end of the seat is fixedly connected with a headrest, the side wall of the headrest is provided with a placing groove, a mounting plate is arranged in the placing groove, the inner wall of the placing groove is fixedly connected with a plurality of first compression springs, one end of each first compression spring is fixedly connected with the mounting plate, the inner wall of the placing groove is provided with two first sliding grooves which are symmetrically arranged, the automobile seat buffer device is provided with a second compression spring and a driving motor which are matched with a rotating rod, when a control switch is opened when the driving motor is driven, the driving motor drives a disc to rotate through the rotating rod, then the disc can outwards move a moving plate position, and the second compression spring can pull back the moving plate, when the moving plate moves left and right, the neck of a driver can be massaged, the fatigue of the driver during driving is reduced.

Description

Automobile seat buffer device

Technical Field

The utility model relates to the technical field of seats, specifically a car seat buffer.

Background

A so-called car seat is a seat to be seated when sitting on. The following are roughly classified into: a front row seat: headrest, back, cushion, (handrail), back row seat: (headrest), backrest, cushion, side wings and (armrests).

In the prior art, a headrest of a seat is lack of a buffer device, the head of a driver can be fiercely collided with the headrest when an automobile is suddenly stopped, the head of the driver can be damaged when the head of the driver is collided with the headrest, and the cervical vertebra and the head of the driver can be strained when the driver is collided with the automobile for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a car seat buffer possesses the buffering of being convenient for, possesses massage function, protects driver's head, reduces advantages such as tiredness when driving, has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for buffering, possess the massage function, protect driver's head, reduce the tiredness when driving, the utility model provides a following technical scheme: a car seat buffer device comprises a seat, wherein the upper end of the seat is fixedly connected with a headrest, the side wall of the headrest is provided with a placing groove, a mounting plate is arranged in the placing groove, the inner wall of the placing groove is fixedly connected with a plurality of first compression springs, one end of each first compression spring is fixedly connected with the mounting plate, the inner wall of the placing groove is provided with two first sliding grooves which are symmetrically arranged, each first sliding groove is connected with a first sliding block in a sliding manner, one end of each first sliding block is fixedly connected with the mounting plate, the front side wall of the mounting plate is provided with a groove, a plurality of second compression springs are arranged in the grooves, a moving plate is arranged in each groove and fixedly connected with a second compression spring, the inner wall of each groove is provided with two second sliding grooves which are symmetrically arranged, and each second sliding groove is connected with a second sliding block in a, one end and the movable plate fixed connection of second slider, the lower wall fixedly connected with driving motor of recess, be provided with the dwang in the recess, the bottom of dwang and driving motor's output fixed connection, the upper end fixedly connected with disc of dwang.

Preferably, the disc is oval, and the disc is abutted to the moving plate.

Preferably, the moving plate is an arc-shaped moving plate, and a rubber layer is arranged at the front end of the moving plate.

Preferably, the sum of the gravity of the moving plate and the mounting plate is smaller than the elastic force of the first compression spring.

Preferably, the headrest is ergonomically designed, and a protection pad is disposed on a surface of the headrest.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of car seat buffer, through setting up second compression spring, driving motor cooperation dwang, when control switch when opening driving motor, driving motor can drive the disc through the dwang and rotate, and at this moment the disc will outwards move the movable plate position, and second compression spring can pull back the movable plate, will play the massage effect to driver's neck when moving the removal and moving the position, has alleviateed the tired nature when driver drives.

2. This kind of car seat buffer, through setting up first compression spring cooperation mounting panel, when car emergency brake, the mounting panel will drive the movable plate and remove to the standing groove, moves down the movable plate and will play the cushioning effect under first compression spring's effect, and driver's head receives the injury when avoiding braking, has improved the practicality.

Drawings

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

fig. 2 is a schematic sectional view of the middle headrest of the present invention;

fig. 3 is a schematic top view of the middle headrest of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: the seat comprises a seat 1, a headrest 2, a placing groove 3, a mounting plate 4, a first compression spring 5, a first sliding groove 6, a first sliding block 7, a groove 8, a second compression spring 9, a moving plate 10, a second sliding groove 11, a second sliding block 12, a driving motor 13, a rotating rod 14, a disk 15 and a rubber layer 16.

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.

Examples

Referring to fig. 1-4, a car seat buffer device comprises a seat 1, a headrest 2 is fixedly connected to the upper end of the seat 1, the headrest 2 is ergonomically designed, the head of a driver can be conveniently contacted with the headrest 2, the practicability is improved, a protective pad is arranged on the surface of the headrest 2, a placing groove 3 is formed in the side wall of the headrest 2, a mounting plate 4 is arranged in the placing groove 3, a plurality of first compression springs 5 are fixedly connected to the inner wall of the placing groove 3, one end of each first compression spring 5 is fixedly connected with the mounting plate 4, two first sliding grooves 6 which are symmetrically arranged are formed in the inner wall of the placing groove 3, a first sliding block 7 is slidably connected to each first sliding groove 6, one end of each first sliding block 7 is fixedly connected with the mounting plate 4, a groove 8 is formed in the front side wall of the mounting plate 4, a plurality of second compression springs 9 are arranged in each groove 8, a moving plate 10 is arranged in the groove 8, the gravity of the moving plate 10 is smaller than the elastic force of the second compression spring 9, the sum of the gravity of the moving plate 10 and the gravity of the mounting plate 4 is smaller than the elastic force of the first compression spring 5, the moving plate 10 is an arc-shaped moving plate, a rubber layer 16 is arranged at the front end of the moving plate 10, the friction force between the head of a driver and the moving plate 10 can be reduced by arranging the rubber layer 16, the comfort is improved, the moving plate 10 is fixedly connected with the second compression spring 9, two second sliding grooves 11 which are symmetrically arranged are formed in the inner wall of the groove 8, a second sliding block 12 is slidably connected on the second sliding grooves 11, one end of the second sliding block 12 is fixedly connected with the moving plate 10, a driving motor 13 is fixedly connected with the lower wall of the groove 8, a rotating rod 14 is arranged in the groove, the disk 15 is oval, the disk 15 is arranged against the moving plate 10, and the disk 15 is oval, so that the outward moving plate position can be moved, and meanwhile, the inward moving position of the moving plate is also convenient.

The working principle is as follows: when automobile emergency brake, driver's head will contact with movable plate 10, at this moment mounting panel 4 will drive movable plate 10 and remove to the standing groove 3 removal, and first compression spring 5 will play the cushioning effect, when the user feels neck and head strain, open driving motor 13's control switch, at this moment driving motor 13 will drive dwang 14 and rotate, will drive disc 15 and rotate when dwang 14 rotates, at this moment disc 15 will outwards remove movable plate 10 position, and second compression spring 9 can pull back movable plate 10, will play the massage effect to driver's neck and head when removing the position when movable plate 10 and remove, fatigue when having alleviateed driver's driving.

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 cushion device comprises a seat (1); the upper end of the seat (1) is fixedly connected with a headrest (2), the side wall of the headrest (2) is provided with a placing groove (3), a mounting plate (4) is arranged in the placing groove (3), the inner wall of the placing groove (3) is fixedly connected with a plurality of first compression springs (5), one ends of the first compression springs (5) are fixedly connected with the mounting plate (4), the inner wall of the placing groove (3) is provided with two first sliding grooves (6) which are symmetrically arranged, the first sliding grooves (6) are slidably connected with first sliding blocks (7), one ends of the first sliding blocks (7) are fixedly connected with the mounting plate (4), the front side wall of the mounting plate (4) is provided with a groove (8), a plurality of second compression springs (9) are arranged in the groove (8), a moving plate (10) is arranged in the groove (8), and the moving plate (10) is fixedly connected with the second compression springs (9), the inner wall of recess (8) is seted up second spout (11) that two symmetries set up, sliding connection has second slider (12) on second spout (11), the one end and movable plate (10) fixed connection of second slider (12), the lower wall fixedly connected with driving motor (13) of recess (8), be provided with dwang (14) in recess (8), the bottom of dwang (14) and the output fixed connection of driving motor (13), the upper end fixedly connected with disc (15) of dwang (14).

2. A vehicle seat cushion apparatus according to claim 1, wherein: the disc (15) is oval, and the disc (15) is abutted to the moving plate (10).

3. A vehicle seat cushion apparatus according to claim 1, wherein: the movable plate (10) is an arc-shaped movable plate, and a rubber layer (16) is arranged at the front end of the movable plate (10).

4. A vehicle seat cushion apparatus according to claim 1, wherein: the gravity of the moving plate (10) is smaller than the elastic force of the second compression spring (9), and the sum of the gravity of the moving plate (10) and the mounting plate (4) is smaller than the elastic force of the first compression spring (5).

5. A vehicle seat cushion apparatus according to claim 1, wherein: the headrest (2) is designed for human engineering, and a protection pad is arranged on the surface of the headrest (2).