Backrest of automobile seat

A car seat and backrest technology, applied in the direction of the seat frame, etc., can solve the problems of potential safety hazards, detachment, and the inability of the seat belt to protect the occupants of the car.

Active Publication Date: 2014-11-26
苏州罗伦士汽车制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing seat belt guide plate (or seat belt outlet) is installed on the side or rear of the seat (for the rear seat), and the passenger usually adjusts the position of the seat forward and backward when riding, and adjusts the angle of the seat , during the adjustment process, the seat belt guide plate (or the seat belt outlet) will be far away from the car seat, making the two out of the best and safest positional relationship, resulting in the seat belt not being able to protect the car well in the event of a collision. personnel, there is a safety hazard

Method used

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  • Backrest of automobile seat
  • Backrest of automobile seat
  • Backrest of automobile seat

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Embodiment Construction

[0019] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0020] Such as Figure 1 to Figure 5 As shown, a backrest of a car seat includes a backrest frame, which has an inverted "U"-shaped shell 11 extending along its circumference and beams 12 connecting the two sides of the shell 11, on the shoulders of the shell 11 The seat belt guide plate 20 is rotatably connected, and the support spring 30 that limits the rotation angle of the seat belt guide plate 20 on the shoulder of the housing 11, specifically, a square support plate facing the bottom of the housing 11 can be welded on the side of the seat belt guide plate 20 40 , respectively connect the two ends of the support spring 30 to the two side...

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Abstract

The invention relates to a backrest of an automobile seat. The backrest comprises a backrest framework. The framework is provided with an n-shaped shell and a beam connecting the two sides of the shell, wherein the shell extends in the circumferential direction of the framework. A safety belt guide plate is rotationally connected to the shoulder of the shell, and the shoulder of the shell is provided with a supporting spring which limits the rotating angle of the safety belt guide plate on the shoulder of the shell. One side of the safety belt guide plate is connected with a supporting plate facing the bottom of the shell. The two ends of the supporting spring are connected to the two sides of the shell respectively. The supporting portion of the supporting spring is connected to the supporting plate in an abutting mode. According to the backrest of the automobile seat, due to the fact that the safety belt guide plate is arranged on one side of the shoulder of the framework, when a safety belt is in use, no matter where and at which angle the backrest is adjusted, the safety belt guide plate is always on the shoulder of the framework to be adjusted along with the backrest, and it is ensured that the safety belt guide plate and the backrest are always in the best and safest position relation.

Description

technical field [0001] The invention relates to a car seat, in particular to a backrest frame of the car seat. Background technique [0002] In recent years, with the continuous development of my country's automobile market and the continuous increase of automobile penetration rate, automobile safety performance has become an important factor considered by consumers when purchasing cars. Various automobile manufacturers are also paying more and more attention to automobile safety issues. Crash testing is a consideration An important indicator of vehicle safety. The car seat belt is a device used in the car to ensure that the passengers and the driver are prevented from being injured by the airbag when the body is hit hard, and it plays a role of restraint displacement and buffering. Usually, seat belts are installed on the front and rear seats of the car. When in use, the seat belt is pulled out from the retractor, passes through the seat belt guide plate (or seat belt o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/68
Inventor 宁振兴
Owner 苏州罗伦士汽车制造股份有限公司
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