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Seat with accessible linkage structure

An easy-to-enter and seat technology, applied in the direction of movable seats, can solve the problems of short sliding travel, poor comfort and safety, complex structure, etc., and achieve the effect of long sliding travel, improved safety and simple structure

Active Publication Date: 2017-07-28
YANFENG ADIENT SEATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a simple structure, easy-to-enter function for the existing whole chair, which has a complex structure, a short sliding stroke, and poor comfort and safety. Seat with easy-entry linkage with long sliding travel and excellent comfort and safety

Method used

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  • Seat with accessible linkage structure
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  • Seat with accessible linkage structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0049] see figure 1 , the present invention shown in the figure has an easy-entry linkage structure, which lifts the easy-entry unlocking mechanism 700 upwards with an upward force F1 (see figure 1 a), the two floor locks 200 can be unlocked, and the two front torsion springs in the seat generate a rotational force M1, which causes a deflection of the front bracket, so that the seat cushion part B leaves the slide rail part C and is lifted by an angle θ after (see figure 1 b). The deflected front bracket unlocks the left and right sliding rail unlocking mechanism assemblies through the ground lock unlocking cable assembly. After the upper sliding rail in the sliding rail part C is unlocked, use a forward thrust F2 to lock the entire seat. Push to the front of slide rail section C (see figure 1 c), to facilitate the entry and exit of rear passengers. Conversely, apply a backward thrust F2' to the backrest part A, follow the above process in reverse, and the entire seat will...

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Abstract

The invention discloses a seat with an accessible linkage structure. The seat comprises a backrest part, a seat cushion part, and a sliding rail part. The sliding rail part of the seat conducts an accessible unlocking and a formal unlocking depending on a left and right sliding rail unlocking mechanism assembly, the left and right sliding rail unlocking mechanism assembly relies on a front support driving when the accessible unlocking is conducted, no additional mechanism is needed, and the structure is more simple. According to the seat with the accessible linkage structure, in an accessible state, the sliding distance of the seat is longer, and passengers in the back row can get in and out conveniently and freely. All inhaul line assemblies of the seat with the accessible linkage structure adopt the one-pull-two inhaul lines, a regulator is connected with each branched inhaul line in series, and the problem of out-of-step unlocking of two sides is solved.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a seat with an easy-entry linkage structure. Background technique [0002] With the development of SUV and MPV models, for cars with three rows of seats, the easy-access function of the second row of seats has gradually become a standard configuration. At present, there are many ways to realize the easy-entry function, and the working principles are not the same, but generally there are two types: backrest tilting and sliding courtesy and whole chair tilting and sliding courtesy. The easy-entry function in the form of tilting and sliding of the whole seat is that when the seat back and the seat cushion are not lifted, the slideway can be automatically unlocked, so that the entire seat can be pushed forward to realize the easy entry and exit of the third row of passengers . [0003] The existing easy-entry function that realizes the tilting and courteous form of the whole chair ba...

Claims

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Application Information

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IPC IPC(8): B60N2/07B60N2/08B60N2/20
CPCB60N2/07B60N2/08B60N2/20
Inventor 许名宽王晓阳王洪瑞龚陈希陆旭峰
Owner YANFENG ADIENT SEATING CO LTD
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