CN212685337U

CN212685337U - Car seat skeleton with shock-absorbing structure

Info

Publication number: CN212685337U
Application number: CN202021659302.7U
Authority: CN
Inventors: 吕怀文
Original assignee: Maanshan Xingye Auto Parts Co ltd
Current assignee: Maanshan Xingye Auto Parts Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-12
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of automobile seats, in particular to an automobile seat framework with a damping structure, which comprises an underframe, wherein the top end of the underframe is fixedly connected with a loop bar, the inner side of the loop bar is provided with an inner rod, the inner rod is connected with the loop bar in a sliding way, the bottom end of the outer side of the inner rod is provided with a through hole, the inner side of the inner rod is fixedly connected with a first electric telescopic rod, the bottom end of the first electric telescopic rod is fixedly connected with a push block, the bottom end of the inner side of the inner rod is connected with a stop block in a sliding way, and the top end of the inner rod is fixedly connected with a base. Therefore, when the vehicle bumps, the comfort level of the driver during driving is ensured.

Description

Car seat skeleton with shock-absorbing structure

Technical Field

The utility model relates to a car seat technical field specifically is a car seat skeleton with shock-absorbing structure.

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 seat can be divided into single, double and multi-seat seats according to the number of passengers, the seat can be developed into a multifunctional power adjusting seat from an earliest fixed seat according to the using performance of the seat, and comprises an air cushion seat, an electric seat, a stereo seat and a spirit recovery seat until an electronic adjusting seat, the types of the automobile seats are increased along with the continuous development of the society, but part of seat frameworks of the automobile seats do not have a damping structure, the comfort level of the seat can not be ensured according to the weight difference of a driver when a vehicle bumps, and the coating sense of the seat can not be adjusted according to the size of the body of the driver, so that the body of the driver can tilt and shake when the vehicle turns, the normal oiling and braking of the driver are influenced, and the driving danger is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat skeleton with shock-absorbing structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a car seat skeleton with shock-absorbing structure, includes the chassis, chassis top fixedly connected with loop bar, the loop bar inboard is equipped with interior pole, and interior pole and loop bar sliding connection, the through-hole has been seted up to interior pole outside bottom, the first electric telescopic handle of interior inboard fixedly connected with of pole, the first electric telescopic handle bottom fixedly connected with ejector pad, interior inboard bottom sliding connection of pole has the dog, interior pole top fixedly connected with base, base top left side hinged joint has the back, the back outside is equipped with the cladding plate, and the cladding plate runs through the back, cladding plate and back sliding connection.

Preferably, the stop block is connected with the push block in a sliding mode, and the contact surface of the stop block and the push block is arranged in an inclined plane.

Preferably, the bottom end of the outer side of the stop block is provided with a first spring, the first spring is fixedly connected with the stop block, and the other end of the first spring is fixedly connected with the inner rod.

Preferably, the loop bar outside is equipped with the second spring, and the second spring has 2, the second spring symmetry sets up in the base bottom, second spring and chassis and base sliding connection.

Preferably, the inboard bottom fixedly connected with second electric telescopic handle of back, the electronic telescopic handle top fixedly connected with fixed block of second, the fixed block top is rotated through the pivot and is connected with the dwang, the other end of dwang is rotated through the pivot and is connected with the ball piece, the ball piece outside is rotated and is connected with the stopper, and stopper and cladding plate fixed connection, the cladding plate is the arcuation setting.

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

1. in the utility model, through the second spring and the stop block, the arrangement is matched with the sliding connection between the push block and the stop block, the elastic force of the first spring to the stop block, the sliding connection between the inner rod and the loop bar and the elastic force of the second spring to the bottom frame and the base, when the device is used, the damping performance of the device can be adjusted according to the weight difference of a driver, so that when the vehicle bumps, the comfort level of the driver in driving is ensured;

2. the utility model discloses in, through the cladding plate that sets up, this kind sets up the rotation of cooperation dwang and fixed block and ball piece and is connected, the ball piece is connected with the rotation of stopper and the sliding connection of cladding plate and back, when the use device, can feel to the cladding of driver when sitting on the device according to the difference of driver's physique and adjust, thereby when the vehicle turns, avoided the phenomenon that driver's health takes place to incline and rocks, guaranteed the normal control of driver to the throttle brake, safety when having guaranteed to drive.

Drawings

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

FIG. 2 is a schematic sectional view of the loop bar of the present invention;

fig. 3 is a right side view structure diagram of the backrest of the present invention.

In the figure: 1-underframe, 2-loop bar, 3-inner bar, 4-through hole, 5-first electric telescopic bar, 6-push block, 7-stop block, 8-first spring, 9-base, 10-second spring, 11-backrest, 12-cladding plate, 13-second electric telescopic bar, 14-fixed block, 15-rotating bar, 16-ball block and 17-limited block.

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. 1-3, the present invention provides a technical solution:

the utility model provides a car seat skeleton with shock-absorbing structure, including

chassis

1, 1 top fixedly connected with loop bar 2 of chassis, 2 inboards of loop bar are equipped with interior pole 3, and

interior pole

3 and 2 sliding connection of loop bar, through-hole 4 has been seted up to interior pole 3 outside bottom, the first electric telescopic handle 5 of 3 inboard fixedly connected with of interior pole, 5 bottom fixedly connected with ejector pad 6 of first electric telescopic handle, 3 inboard bottom sliding connection have dog 7 in interior pole, this kind of setting is convenient for adjust the trompil size of through-

hole

4, 3 top fixedly connected with bases 9 in interior pole, base 9 top left side hinged joint has back 11, the back 11 outside is equipped with cladding plate 12, and cladding plate 12 runs through back 11,

cladding plate

12 and 11 sliding connection of back, this kind of setting has played the effect of spacing cladding protection to the driver.

The stop block 7 is connected with the push block 6 in a sliding way, the contact surface of the stop block 7 and the push block 6 is arranged in an inclined plane, the arrangement is convenient for adjusting the size of the through hole 4, the bottom end of the outer side of the stop block 7 is provided with a first spring 8, the first spring 8 is fixedly connected with the stop block 7, the other end of the first spring 8 is fixedly connected with the inner rod 3, when the through hole 4 is enlarged, the automatic contraction of the stop block 7 is realized, the outer side of the loop bar 2 is provided with a

second spring

10, 2 second springs 10 are symmetrically arranged at the bottom end of the base 9, the second spring 10 is connected with the underframe 1 and the base 9 in a sliding way, the arrangement has the function of shock absorption, the comfort level of the device in use is ensured, the bottom end of the inner side of the backrest 11 is fixedly connected with a second electric telescopic rod 13, the top end of the second electric telescopic rod 13 is fixedly connected with a fixed block 14, the other end of the rotating rod 15 is rotatably connected with a ball block 16 through a rotating shaft, the outer side of the ball block 16 is rotatably connected with a limiting block 17, the limiting block 17 is fixedly connected with the cladding plate 12, the cladding plate 12 is arranged in an arc shape, the arrangement facilitates the adjustment of cladding feeling of the device, and the operation is simple and convenient.

The working process is as follows: when the device is used, the damping performance of the device is adjusted through a built-in central control system of the vehicle according to the weight of a driver, only the first electric telescopic rod 5 needs to be controlled to stretch, at the moment, the first electric telescopic rod 5 can push or pull the push block 6, the push block 6 can continuously slide with the stop block 7, the stop block 7 can continuously compress the first spring 8, or the first spring 8 can continuously push the push block 6 to reset under the recovery of self elasticity, so that the inserting amount of the stop block 7 into the through hole 4 is adjusted, when the vehicle jolts, hydraulic oil on the inner side of the loop bar 2 can continuously pass through the through hole 4 when the second spring 10 is compressed and reset, so that the damping function of the automobile seat framework is realized, when the driver is thin or fat, the second electric telescopic rod 13 is controlled to stretch through the built-in central control system of the vehicle, fixing block 14 can promote or stimulate dwang 15 this moment, dwang 15 can take place to rotate, dwang 15 can promote ball 16 and take place to rotate, ball 16 can promote or stimulate cladding plate 12 and back 11 through stopper 17 and take place to slide to the cladding when driving the driver feels and adjusts, the phenomenon of rocking about driver appears when having avoided turning to drive, comfort level when having guaranteed driver's driving has also guaranteed the safety when driver drives.

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 seat skeleton with shock-absorbing structure, includes chassis (1), its characterized in that: the utility model discloses a cladding plate, including chassis (1) top fixedly connected with loop bar (2), loop bar (2) inboard is equipped with interior pole (3), and interior pole (3) and loop bar (2) sliding connection, through-hole (4) have been seted up to interior pole (3) outside bottom, the first electric telescopic handle (5) of interior pole (3) inboard fixedly connected with, first electric telescopic handle (5) bottom fixedly connected with ejector pad (6), interior pole (3) inboard bottom sliding connection has dog (7), interior pole (3) top fixedly connected with base (9), base (9) top left side hinged joint has back (11), back (11) outside is equipped with cladding plate (12), and cladding plate (12) run through back (11), cladding plate (12) and back (11) sliding connection.

2. The automobile seat frame with a shock-absorbing structure according to claim 1, wherein: the stop block (7) is connected with the push block (6) in a sliding mode, and the surface, in contact with the push block (6), of the stop block (7) is arranged in an inclined plane.

3. The automobile seat frame with a shock-absorbing structure according to claim 1, wherein: the bottom end of the outer side of the stop block (7) is provided with a first spring (8), the first spring (8) is fixedly connected with the stop block (7), and the other end of the first spring (8) is fixedly connected with the inner rod (3).

4. The automobile seat frame with a shock-absorbing structure according to claim 1, wherein: the loop bar (2) outside is equipped with second spring (10), and second spring (10) have 2, second spring (10) symmetry sets up in base (9) bottom, second spring (10) and chassis (1) and base (9) sliding connection.

5. The automobile seat frame with a shock-absorbing structure according to claim 1, wherein: backrest (11) inboard bottom fixedly connected with second electric telescopic handle (13), second electric telescopic handle (13) top fixedly connected with fixed block (14), fixed block (14) top is rotated through the pivot and is connected with dwang (15), the other end of dwang (15) is rotated through the pivot and is connected with ball piece (16), ball piece (16) outside is rotated and is connected with stopper (17), and stopper (17) and cladding plate (12) fixed connection, cladding plate (12) are the arcuation setting.