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Mechanism for preventing car seat lock failure and peeling of upper and lower slide rails

A car seat slide rail and slide rail technology, which is applied to vehicle seats, movable seats, special positions of vehicles, etc., can solve the problems of slide rail locking failure and peeling, and achieve reliable sliding function and low manufacturing cost , good protection performance

Pending Publication Date: 2017-08-01
CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mechanism to prevent the failure of the slide rail lock and the separation of the upper and lower slide rails when the car seat is in a forward collision. This mechanism can be installed under the existing slide rails

Method used

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  • Mechanism for preventing car seat lock failure and peeling of upper and lower slide rails
  • Mechanism for preventing car seat lock failure and peeling of upper and lower slide rails
  • Mechanism for preventing car seat lock failure and peeling of upper and lower slide rails

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] By the attachment figure 1 , 2 , 3, 4, and 5: The mechanism includes the slide rail reinforcement plate 1, the anti-drop gear plate 2, the fixing bracket 3, the retaining spring 4, the spring fixing cotter pin 5, the seat belt fixing bolt 6, the side plate assembly 7 and Rivet 8, the slide rail reinforced version 1 is fixed between the slide rail 7-1 and the foot 7-2 of the side plate assembly 7, and the fixing bracket 3 is welded to the side plate assembly 7 as a whole to prevent the tooth plate from falling off 2 is connected to the fixed bracket 3 through a rivet 8 and can rotate around the rivet 8; one end of the retaining spring 4 is mounted on the fixed bracket 3 through a spring-fixed split pin 5, and the other end is hung on the seat belt fixing bolt 6; The bracket 3 has an oval hole A, and the side plate assembly 7 has the same oval hole B at the position corresponding to the oval hole A. When the fixing bracket 3 and the side plate assembly 7 are welded, the sea...

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PUM

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Abstract

The invention relates to a mechanism for preventing a car seat lock failure and peeling of upper and lower slide rails. The mechanism is composed of slide rail reinforcement plates, an anti-peeling tooth plate, a fixing bracket, a retaining spring, a spring fixed cotter pin, a seat belt fixing bolt, a side plate assembly and a rivet in an assembled mode. The mechanism can be installed below existing slide rails, in a normal use state, the mechanism can remain open, a normal sliding function of the slide rails is not influenced, and when a forward collision occurs, the upper and lower slide rails are fixedly connected as a whole by the mechanism to prevent the slide rails from producing lock failure sliding and peeling of the tail ends of the slide rails.

Description

Technical field [0001] The invention relates to a car seat component, in particular to a mechanism for preventing the failure of the locking of the car seat slide rail and the peeling of the upper and lower rails. Background technique [0002] With the gradual improvement of the road infrastructure in my country, the road conditions in various places have been greatly improved, and the speed of vehicles has gradually increased. With the gradual increase in traffic accidents, the speed and acceleration requirements for the seat front collision test are also required in my country. Gradually increasing, in the face of more stringent test conditions, the requirements for the locking and anti-peeling performance of car seat slides are also increasing. [0003] At present, the structure of the car seat slide rails in the market is difficult to meet the increasingly demanding car seat forward impact test and the safety requirements of the vehicle forward impact on the seat. The shortcomin...

Claims

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Application Information

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IPC IPC(8): B60N2/08B60N2/42
CPCB60N2/08B60N2/42
Inventor 吕振邦王玉峰杜国志王略全刘仁龙
Owner CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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