Car seat slide two-way unlocking mechanism

A technology of car seat slide rail and unlocking mechanism, applied in the direction of movable seats, etc., can solve the problems of reducing the service life of moving parts, increasing the wear of related parts, and large adjustment resistance of the cable, so as to prolong the service life and reduce the resistance, reducing wear

Inactive Publication Date: 2013-08-14
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing unlocking mechanism connects the pull wire to the handle to form a linkage unlocking mode of the handle unlocking component 4 and the pull wire unlocking component 5. Since the direction of the force applied by the pull wire cannot be completely consistent with the direction of the force applied by the handle, the adjustment resistance of the pull wire is large and easy to adjust. At the same time, when the existing unlocking mechanism adjusts the handle from the front side, it will drive the pull wire to move, and when the pull wire is adjusted from the rear side, it will drive the handle to move again, which increases the wear of related parts and reduces the Service life of moving parts

Method used

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  • Car seat slide two-way unlocking mechanism
  • Car seat slide two-way unlocking mechanism
  • Car seat slide two-way unlocking mechanism

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Embodiment Construction

[0023] see image 3 , Figure 4 , the present invention includes a handle unlocking assembly 4 and a pull wire unlocking assembly 5, the handle unlocking assembly 4 and the pull wire unlocking assembly 5 are split structures, and they are respectively fitted with the locking pin 3-1 of the locking mechanism 3.

[0024] see Figure 5 , the cable unlocking assembly 5 of the present invention includes a cable unlocking assembly fixing seat 5-1, a cable unlocking assembly slider 5-2, a cable 5-5, a tension spring 5-3 and a cable unlocking assembly roller 5-4, the cable unlocking The component fixing seat 5-1 is a rectangular frame structure, which is installed on the side wall of the outer slide rail 1, and the backguy unlocking component sliding block 5-2 is set in the framework of the backguy unlocking component fixing seat 5-1, and the backguy unlocking component sliding block One end of 5-2 is connected to one end of extension spring 5-3, and the other end is connected to st...

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PUM

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Abstract

The invention relates to a car seat slide two-way unlocking mechanism and overcomes the defect in linked operation of the existing car seat slide two-way unlocking mechanism. The car seat slide two-way unlocking mechanism comprises a handle unlocking component and a cord unlocking component and is characterized in that the handle unlocking component and the cord unlocking component are in split structure and are respectively fitted to a lock pin of a locking mechanism. The handle unlocking component and the cord unlocking component are operated independently, the handle unlocking component is a lever mechanism, the cord unlocking component is directly fitted to the lock pin, and accordingly unlocking resistance is reduced for the cord unlocking component, jamming is avoided, wear of related parts is reduced, and the lifetimes of transmission parts are prolonged.

Description

technical field [0001] The invention relates to an unlocking mechanism, in particular to a two-way unlocking mechanism for a car seat slide rail, and belongs to the technical field of equipment for vehicle passengers. Background technique [0002] At present, in cars equipped with multiple rows of seats, in order to meet the different requirements of passengers for the seating space, the front or middle row of seats is equipped with slide rails that can adjust the distance between the front and rear of the seats, and the slide rails are also equipped with locks. Bodies and Unlock Bodies. [0003] See attached figure 1 , figure 2 The adjustment of the distance between the front and rear of the car seat is realized by the relative movement between the outer slide rail 1 and the inner slide rail 2, the outer slide rail 1 is fixed on the seat, and the locking hole 1 is set on the side wall of the outer slide rail 1 -1, the locking pin 3-1 of the slide rail locking mechanism ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/08
Inventor 吴英振刘志
Owner GREAT WALL MOTOR CO LTD
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