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Suspended graded adjusting hinge mechanism

A technology of hierarchical adjustment and hinge mechanism, which is applied in the direction of handrails, etc., can solve the problems of high cost, complicated driving relationship, inconvenient maintenance, etc., and achieve the effect of cost reduction, simple driving relationship and reduced parts

Pending Publication Date: 2018-05-08
YANFENG AUTOMOTIVE TRIM SYST HEFEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the adjustment range of the patent application armrest has been expanded, the entire adjustment mechanism is complicated, the driving relationship is complicated, the structure is complicated, it is not easy to maintain, and the cost is relatively high

Method used

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  • Suspended graded adjusting hinge mechanism
  • Suspended graded adjusting hinge mechanism
  • Suspended graded adjusting hinge mechanism

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0028] A hinge mechanism capable of hovering in grades, characterized in that it includes a supporting frame 1, a toothed plate I2, a toothed plate II3 and an armrest frame 4, the toothed plate I2 is assembled in the support frame 1, and the toothed plate II3 is assembled in the armrest frame 4 Inside, the toothed disc I2 and the toothed disc II3 are meshed, the rotation of the armrest frame 4 can drive the rotation of the toothed disc II3, and the downward rotation force of the armrest frame 4 is greater than the upward rotation force.

[0029] A plurality of teeth I...

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PUM

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Abstract

The invention discloses a suspended graded adjusting hinge mechanism which comprises a supporting framework, a tooth disc I, a tooth disc II and an armrest framework. The tooth disc I is assembled inthe supporting framework. The tooth disc II is assembled in the armrest framework. The tooth disc I and the tooth disc II are engaged. The armrest framework rotates to drive the tooth disc II to rotate. The clockwise rotation force of the tooth disc II is larger than the anticlockwise rotation force. The suspended graded adjusting hinge mechanism is assembled in an armrest, the seat armrest can beadjusted at multiple angles to meet the requirement for the use comfort level of a client, parts are less, the structure is simple, and manufacturing cost is reduced.

Description

technical field [0001] The invention relates to a hinge mechanism, in particular to a hinge mechanism installed in an armrest for adjusting the hovering of the armrest. Background technique [0002] Armrests are bars or handles used to maintain balance or support the body. Handrails include fixed handrails, such as stair handrails, and movable handrails, such as seat handrails. In automobiles, especially commercial vehicles or passenger cars, armrests are generally installed next to the seats. The first purpose is to improve the comfort of passengers, and the second is to increase the safety of passengers. The armrests installed next to the car seat all require the armrests to be rotatable, the purpose of which is to facilitate the entry and exit of passengers. [0003] The existing car armrests are mainly opened by spring hinges. Under the action of the spring force, the armrests of this kind of armrests will be opened to a fixed angle, which will cause the armrests to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/75
Inventor 洪亚威周荣高大祥朱君先
Owner YANFENG AUTOMOTIVE TRIM SYST HEFEI
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