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a stable folder

A folding device and stable technology, which is applied to the special position of the vehicle, vehicle parts, detachable/non-detachable seats, etc., can solve the problem of unsmooth locking of the unlocking handle, achieve smooth and stable unlocking and locking, and reduce the release of the lock And the effect of lock lock

Active Publication Date: 2022-03-04
YANFENG ADIENT SEATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems that the unlocking handle of the seat unlocking and folding mechanism in the prior art is not locked smoothly, the present invention provides a stable folder

Method used

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Embodiment Construction

[0033] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0034] Such as figure 1 As shown, a stable folder F (Folder, see figure 2 ) seat includes recliner R (recliner, see figure 2 ) around the fold axis X 1 The backrest L (lazyback) rotatably installed on the seat cushion S (seat), the backrest L can be electrically folded between the design position B and the laying position C (that is, electric laying and electric lifting), and can also be in a comfortable position. Comfort adjustment between position A and design position B (that is, manual forward comfort adjustment and manual backward comfort adjustment), and it can also be directly electrically leveled to rest at any position between comfort position A and design position B. Flat position C.

[0035] Such as figure 2 As shown, the recliner upper plate L1 is fixedly connected to the backrest L, the recliner lower plate S1 is fixedly connec...

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Abstract

The invention relates to a stable folder, wherein an unlocking handle and a gear plate are rotatably connected to a housing around a turning axis, a cam and a gear are rotatably connected to the housing around a rotation axis, the unlocking handle and the cam cooperate, and the gear plate Engaged with the gear, the shell includes inner and outer plates, the folding axis is defined by the recliner shaft, and the stable folder also includes two ends of the sleeves respectively installed on the inner and outer plates, and the unlocking handle is sleeved on the sleeves The shaft sleeve is interference fit, and the shaft sleeve is fixedly sleeved on the recliner shaft so that the recliner shaft is driven and connected to the unlocking handle through the shaft sleeve. According to the stable folder of the present invention, the unlocking handle and the shaft sleeve are in interference fit to control the movement gap between the unlocking handle and the tooth plate after assembly, so as to ensure smooth and stable unlocking and locking of the recliner after durability, and the shaft sleeve is aligned with the inner plate It has an auxiliary fastening function with the outer plate, which can slow down the unlocking and lock failure caused by the deformation of the inner plate and outer plate after the mechanism is impacted.

Description

technical field [0001] The present invention relates to automotive seats, and more particularly to a stabilizing folder. Background technique [0002] The reclining function of the middle and rear seats of MPVs and SUVs has almost become a standard configuration, and with social development and consumption upgrades, electric adjustment has become a trend. At present, the reclining (that is, flattening) and flipping (that is, lifting) of the middle and rear seats can only be adjusted electrically on high-end cars, and generally adopts a dual-motor solution, which is relatively expensive. [0003] There are relevant documents disclosing single-motor-driven unlocking and folding mechanisms, such as CN107472089A and CN108638920A, which only use one motor to realize the unlocking and folding functions of the seat. On this basis, Yanfeng applied for a car backrest folder (CN202110245898.9), the gap between the unlocking handle and the tooth plate is unstable, and there is a probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/30B60N2/22
CPCB60N2/3011B60N2/22
Inventor 张雄林姜玉龙向志军
Owner YANFENG ADIENT SEATING CO LTD
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