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Floor lock assembly for high-strength vehicle seat

A car seat and floor lock technology, which is applied to vehicle seats, vehicle parts, special positions of vehicles, etc., can solve the problem of lowering production efficiency, does not adopt an anti-mislocking structure, and has low locking strength that cannot meet high-strength seats. and other problems, to achieve the effect of improving production efficiency, adjustable assembly strength, and compact structure

Active Publication Date: 2015-04-01
YANFENG ADIENT SEATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the floor locks used in passenger car seats on the market currently use a single-piece core. Due to the limitations of structure and materials, the low locking strength cannot meet the requirements of some high-strength seats.
In addition, the existing floor locks do not adopt the anti-mislocking structure design. During installation, they often need to be unlocked before they can be installed, which reduces production efficiency.

Method used

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  • Floor lock assembly for high-strength vehicle seat
  • Floor lock assembly for high-strength vehicle seat
  • Floor lock assembly for high-strength vehicle seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] see figure 1 , the high-strength car seat floor lock assembly shown in the figure includes a bottom plate 100, which is made of metal material and has a U-shaped structure. A lock bar receiving opening groove 110 and a The cable mounting slot 120 and two anchor holes 130, 140 for installing the unlocking cable. The opening of the locking bar receiving slot 110 faces downward.

[0030] The core parts of the high-strength car seat floor lock assembly are a pawl bracket 200, four pawl plates 300, a cam support 400, and four cam plates 500. Of course, the number of pawl plates 300 and cam plates 500 can be Make adjustments, such as two pieces, three pieces, five pieces, etc., to meet the strength requirements of different car seats.

[0031] In order to eliminate the abnormal sound produced by the rigid connection and effectively eliminat...

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PUM

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Abstract

The invention discloses a floor lock assembly for a high-strength vehicle seat. The floor lock assembly comprises a baseboard, a pawl support, a plurality of pawl pieces, a cam support, a plurality of cam pieces and a tension spring. The pawl support is axially arranged on the baseboard, and the pawl pieces are axially arranged on the pawl support. The cam support is arranged on the baseboard axially and opposite to the pawl support. The cam pieces are fixed on the cam support, and the tension spring is connected with the pawl support and the cam support. The strength requirement of different vehicle seats can be met by adjusting numbers of the pawl pieces and the cam pieces. Wrong-locking preventing structures are arranged on a pawl support plate and a cam support plate. The cam support plate drives the cam pieces to be locked under the action of the tension spring only when the pawl support plate is pushed by a lock rod to rotate to drive the pawl pieces to rotate. Thus, a mechanism of the floor lock assembly can be prevented against wrong-locking, and production efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to the technical field of car seat floor locks, in particular to a high-strength car seat floor lock assembly. Background technique [0002] At present, the floor locks used in passenger car seats on the market mostly use single-piece core parts. Due to the limitation of structure and materials, the low locking strength cannot meet the requirements of some high-strength seats. In addition, the existing floor locks do not adopt the anti-mislocking structure design. When installing, they often need to be unlocked before they can be installed, which reduces the production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a principle of superposition of multi-piece core parts to improve the strength of the lock body and to connect the plastic core parts of the lock body to the problems existing in the floor locks...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/015
Inventor 吴爱国张囯夷沈军
Owner YANFENG ADIENT SEATING CO LTD
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