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Sliding dual-rotating-shaft mechanism, armrest box armrest and seat armrest

A double-rotating shaft, armrest cover technology, applied in the direction of armrests, vehicle seats, pivot connections, etc., to achieve the effect of meeting different requirements for comfort

Inactive Publication Date: 2014-08-27
SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the rotation of the above-mentioned existing handrails is realized only by one rotation axis, that is, the trajectory of the movement of the handrails is a circular trajectory, and the single rotation axis is relatively limited by the space, and the part structure can only be arranged in a small range. Therefore, there will be specific restrictions on the shape of surrounding parts or the space required by the mechanism

Method used

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  • Sliding dual-rotating-shaft mechanism, armrest box armrest and seat armrest
  • Sliding dual-rotating-shaft mechanism, armrest box armrest and seat armrest
  • Sliding dual-rotating-shaft mechanism, armrest box armrest and seat armrest

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Embodiment Construction

[0061] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0062] Please refer to Fig. 1-23, in the following embodiments, take the armrest with two sets of sliding double-rotating shaft mechanisms of the present invention as an example, wherein, the two sets of sliding double-rotating shaft mechanisms are symmetrically arranged on the armrest of the armrest box ( A single set of sliding dual-axis mechanisms can be used for armrests). The sliding double shaft mechanism of the present invention includes: a rotating cantilever 1, a rotating track support 2, a coil spring 3, a straight-toothed two-way one-way ratchet 4, a first coil spring 5, a straight-toothed one-way ratchet 6, a second coil spring 7 and a stop Position spring sheet 8, wherein, one end of the rotating cantilever 1 is connected with the armrest cover plate part, and one end of the rotating track support 2 is connected with the parts (for exa...

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Abstract

The invention relates to a sliding dual-rotating-shaft mechanism, an armrest box armrest and a seat armrest. The sliding dual-rotating-shaft mechanism comprises rotating cantilevers, a rotating rail support, coil springs, straight tooth bidirectional unidirectional ratchet wheels, first spiral springs, straight tooth unidirectional ratchet wheels, second spiral springs and check spring pieces, wherein one end of each rotating cantilever is connected with a peripheral armrest cover plate part, and one end of the rotating rail support is connected with a peripheral part (such as an armrest box body or a seat backrest) of an armrest to be installed. Virtual dual rotating shafts are achieved through an arc sliding rail and a rotating rail, the armrest rotates around rotating centers of the two virtual rotating shafts successively along purely circular tracks twice through matching of the ratchet wheels, gears, toothed rails, the springs and other parts, and therefore limits of the mechanism on armrest modeling and spatial arrangement are reduced.

Description

technical field [0001] The invention relates to an automobile sub-dashboard armrest or seat armrest turning device, in particular to a sliding double-rotating shaft mechanism, an armrest box armrest and a seat armrest. Background technique [0002] According to the requirements of different configurations, the sub-dashboard of the car will be equipped with armrest assembly parts to provide a comfortable elbow position for the driver or passenger. At the same time, most armrest assemblies have the function of flipping and opening. To design a storage space, the armrest is equivalent to a storage box cover. However, under normal circumstances, as far as the armrest function is concerned, most armrests can only provide the support function of the occupant's elbow when they are closed, and they cannot support the force after they are opened. Therefore, such an armrest assembly has a single position and cannot Meet the body size or needs of as many occupants as possible. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/10B60R7/06B60N2/46B60N2/75
Inventor 张俊玮杨贵峰吉沐玮周蔚杨栋华
Owner SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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