CN209921115U

CN209921115U - Car seat installation base

Info

Publication number: CN209921115U
Application number: CN201920528225.2U
Authority: CN
Inventors: 杨凯
Original assignee: Shanghai Fanling Automobile Technology Service Co Ltd
Current assignee: Shanghai Fanling Automobile Technology Service Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-10
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a car seat installs base, including slide rail set spare, slide rail set spare's top outer wall sliding connection has lower bridge, and the one end outer wall of lower bridge has the rocking arm through the hinge is fixed, the other end of rocking arm has the connecting rod through the hub connection, and the other end of connecting rod has the connecting plate through the hub connection, the one end that the connecting rod is close to the rocking arm has the support frame through the hub connection, and the top outer wall welding of support frame has the cushion cutting ferrule, the cushion skeleton has all been welded at the both ends of cushion cutting ferrule. The utility model discloses the cushion skeleton adopts the triangle structure concatenation, and the support nature is better, adjusts through hydraulic pressure bracing piece and auxiliary structure in inside and outside supporting, and seat side direction security is guaranteed to side anticollision gasbag, and the middle skeleton of putting is adjusted through the counter weight, makes holistic seat center at human bearing part, makes the different passenger of position of sitting can obtain the bearing of composition, and the comfort level is better.

Description

Car seat installation base

Technical Field

The utility model relates to an automotive interior spare technical field especially relates to a car seat installation base.

Background

The seat is basically divided into a leather seat and a flannelette seat, in addition, the seat is a child seat, a car-plugging seat and the like, the car seat is an important part in a car, the seat is required to be firm and stable, and the comfort of passengers is ensured. Wherein the installation base in the seat is whole skeleton part, needs to guarantee whole seat's intensity and regulation nature, but the inside and outside regulation of current installation base supports and the crashproof inadequately of side direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automobile seat mounting base.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a car seat installation base, includes slide rail assembly, slide rail assembly's top outer wall sliding connection has bridge down, and the one end outer wall of bridge has the rocking arm down through the hinge is fixed, the other end of rocking arm has the connecting rod through the hub connection, and the other end of connecting rod has the connecting plate through the hub connection, the one end that the connecting rod is close to the rocking arm has the support frame through the hub connection, and the top outer wall welding of support frame has the cushion cutting ferrule, the cushion skeleton has all been welded at the both ends of cushion cutting ferrule, and the other end of cushion skeleton has the hub connection on the inner wall of connecting plate, the inner wall of connecting plate has put the skeleton through the hub connection, and the outer wall of putting the skeleton in has auxiliary structure through the bolt fastening, the top inner wall of connecting.

Preferably, the inner walls of the two sides of the backrest framework are both provided with grooves, and the inner walls of the grooves are fixed with side anti-collision air bags through bolts.

Preferably, the inner wall welding of cushion skeleton has the bearing board, and the top outer wall welding of bearing board has damping spring group.

Preferably, the auxiliary structure comprises a counterweight frame, a rotating shaft seat and a limiting shaft head, the rotating shaft seat and the limiting shaft head are respectively arranged on the outer walls of the two ends of the rotating shaft, and the rotating shaft is inserted in the central axis of the inner wall of the counterweight frame through a bearing.

Preferably, the outer wall of the counterweight frame is fixed with an adjusting motor through a bolt, and an output shaft of the adjusting motor is sleeved with a transmission gear.

Preferably, meshing grooves are formed between the outer wall of the bottom end of the lower bridge and the outer wall of the top end of the sliding rail assembly, and the sliding rail assembly is clamped with a limiting sleeve.

Preferably, the inner wall of the connecting plate is fixed with a hydraulic support rod through a bolt, and one end of a piston rod of the hydraulic support rod is connected with the outer wall of the backrest framework.

Preferably, the adjusting motor and the hydraulic support rod are both connected with a switch, and the switch is connected with a PLC controller through a lead.

The utility model has the advantages that:

1. the automobile installation base is based on a traditional base framework, the integral framework is spliced by adopting a triangular structure, the supporting performance is better, meanwhile, the integral sitting posture angle is more in line with the requirement of human engineering mechanics, and the integral wrapping and bearing performance of the seat is ensured through a hydraulic support rod and an auxiliary structure on the internal and external adjustment support;

2. this car installation base lateral part is provided with the anticollision gasbag, guarantees the security of seat side direction, puts the skeleton in and adjusts through the counter weight, makes holistic seat center at human bearing part, makes the different passenger of position of sitting can obtain the bearing of composition, and the comfort level is better.

Drawings

Fig. 1 is a schematic front view of a mounting base of an automobile seat according to the present invention;

fig. 2 is the utility model provides an auxiliary structure schematic diagram of car seat installation base.

In the figure: the automatic seat cushion comprises a sliding rail assembly 1, a lower bridge 2, a connecting rod 3, a rocker arm 4, a seat cushion clamping sleeve 5, a seat cushion framework 6, an adjusting motor 7, a middle framework 8, a side anti-collision air bag 9, a headrest fixing frame 10, a backrest framework 11, a hydraulic supporting rod 12, a connecting plate 13, a limiting shaft head 14, a counterweight frame 15, a rotating shaft 16 and a rotating shaft seat 17.

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.

Referring to fig. 1-2, an automobile seat mounting base comprises a slide rail assembly 1, the top outer wall of the slide rail assembly 1 is connected with a lower bridge 2 in a sliding manner, a rocker arm 4 is fixed on the outer wall of one end of the lower bridge 2 through a hinge, the other end of the rocker arm 4 is connected with a connecting rod 3 through a shaft, the other end of the connecting rod 3 is connected with a connecting plate 13 through a shaft, one end of the connecting rod 3 close to the rocker arm 4 is connected with a support frame through a shaft, a cushion cutting sleeve 5 is welded on the top outer wall of the support frame, cushion frameworks 6 are welded on two ends of the cushion cutting sleeve 5, the other end of the cushion frameworks 6 is connected on the inner wall of the connecting plate 13 through a shaft, the inner wall of the connecting plate 13 is connected with a middle framework 8 through a shaft, an auxiliary structure is fixed on the outer wall of the middle framework 8, the inner walls of two sides of a backrest framework 11 are all provided with grooves, the inner walls of the grooves are fixedly provided with side anti-collision air bags 9 through bolts, the inner wall of a cushion framework 6 is welded with a bearing plate, the outer wall of the top of the bearing plate is welded with a damping spring set, an auxiliary structure comprises a counterweight frame 15, a rotating shaft 16, a rotating shaft seat 17 and a limiting shaft head 14, the rotating shaft seat 17 and the limiting shaft head 14 are respectively arranged on the outer walls of two ends of the rotating shaft 16, the rotating shaft 16 is inserted in the central axis of the inner wall of the counterweight frame 15 through a bearing, the outer wall of the counterweight frame 15 is fixedly provided with an adjusting motor 7 through bolts, an output shaft of the adjusting motor 7 is sleeved with a transmission gear, meshing grooves are respectively arranged between the outer wall of the bottom end of a lower bridge 2 and the outer wall of the top end of a sliding rail assembly 1, the sliding rail assembly 1 is respectively clamped with a limiting, the adjusting motor 7 and the hydraulic support rod 12 are both connected with a switch, the switch is connected with a PLC controller through a lead, and the model of the PLC controller is S7-200.

The working principle is as follows: this installation base passes through the bolt and fixes slide rail set spare 1 on vehicle chassis, simultaneously with whole framework sliding connection on slide rail set spare 1, through bridge 2 down, connecting rod 3 and rocking arm 4 realize that the cushion part is adjusted and stable, through realizing between back skeleton 11 and the middle frame 8 that back part is adjusted and stable, holistic counter weight ratio realizes through counter weight frame 15, the side anticollision gasbag 9 guarantees simultaneously that the back can not receive the side direction oppression after, arouse the not enough problem of protection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automobile seat mounting base comprises a sliding rail assembly (1) and is characterized in that the outer wall of the top of the sliding rail assembly (1) is connected with a lower bridge (2) in a sliding mode, a rocker (4) is fixed to the outer wall of one end of the lower bridge (2) through a hinge, the other end of the rocker (4) is connected with a connecting rod (3) through a shaft, the other end of the connecting rod (3) is connected with a connecting plate (13) through a shaft, one end, close to the rocker (4), of the connecting rod (3) is connected with a supporting frame through a shaft, a seat clamping sleeve (5) is welded to the outer wall of the top of the supporting frame, seat frameworks (6) are welded to two ends of the seat clamping sleeve (5), the other ends of the seat frameworks (6) are connected to the inner wall of the connecting plate (13) through shafts, a middle framework (8) is connected to the inner wall of, the top end inner wall of connecting plate (13) is connected with back skeleton (11) through the axle, and the top end inner wall welding of back skeleton (11) has headrest mount (10).

2. The vehicle seat mounting base of claim 1, wherein the inner walls of the two sides of the backrest frame (11) are provided with grooves, and the inner walls of the grooves are fixed with the side anti-collision air bags (9) through bolts.

3. The automobile seat mounting base of claim 1, wherein a bearing plate is welded on the inner wall of the cushion framework (6), and a damping spring set is welded on the outer wall of the top of the bearing plate.

4. The vehicle seat mounting base of claim 1, wherein the auxiliary structure comprises a counterweight frame (15), a rotating shaft (16), a rotating shaft seat (17) and a limiting shaft head (14), the rotating shaft seat (17) and the limiting shaft head (14) are respectively arranged on outer walls of two ends of the rotating shaft (16), and the rotating shaft (16) is inserted into a central axis of an inner wall of the counterweight frame (15) through a bearing.

5. The automobile seat mounting base of claim 4, wherein the outer wall of the counterweight frame (15) is fixed with an adjusting motor (7) through a bolt, and an output shaft of the adjusting motor (7) is sleeved with a transmission gear.

6. The automobile seat mounting base of claim 1, wherein meshing grooves are formed between the outer wall of the bottom end of the lower bridge (2) and the outer wall of the top end of the sliding rail assembly (1), and limiting sleeves are clamped on the sliding rail assembly (1).

7. The vehicle seat mounting base of claim 1, wherein the inner wall of the connecting plate (13) is fixed with a hydraulic support rod (12) through a bolt, and one end of a piston rod of the hydraulic support rod (12) is connected with the outer wall of the backrest frame (11).

8. The vehicle seat mounting base of claim 5, wherein the adjusting motor (7) and the hydraulic support rod (12) are connected with a switch, and the switch is connected with a PLC controller through a wire.