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Multi-gear hinge

A multi-gear and hinge technology, applied in door/window fittings, hinged panels, buildings, etc., can solve problems such as cost increase, difficulty in production and processing, and difficult multi-angle positioning, so as to improve efficiency, reduce welding processing, and save costs Effect

Inactive Publication Date: 2014-02-12
谢锋
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing hinges are hinge type, which can also be rotated to different angles, but it is difficult for multi-angle positioning. Generally, only 1-2 kinds of angles can be changed. If multi-angle positioning is required, other auxiliary equipment must be added. The production and processing of the product brings difficulty and also increases the cost

Method used

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  • Multi-gear hinge
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Examples

Experimental program
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Embodiment Construction

[0021] See attached Figure 1-2 , a multi-gear hinge, including a fixed chain seat 1 including a support shaft 8 and a hollow groove, a pin shaft 7 fixed on the fixed chain seat 1 through the hollow groove of the fixed chain seat 1, and a positioning gear arranged on the support shaft 8 3. One end of the living hinge seat 6 containing the hollow large gear plate 5 extends into the hollow groove of the fixed chain seat 1 and is hinged on the pin shaft 7. The return piece 4 including the impact part and the positioning part is located in the hollow of the hollow large gear plate 5. In the groove and hinged on the pin shaft 7, the fixed chain seat 1 and the living hinge seat 6 have a striker pin hole and a positioning pin hole that are respectively matched with the impact part and the positioning part of the return piece 4, and there is also a support shaft 8 The bottom of the positioning gear 3 in the middle is provided with a compression spring, through the adjustment of the co...

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PUM

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Abstract

The invention relates to a multi-gear hinge which comprises a fixed hinge seat comprising a support shaft and a hollow groove and a pin roll penetrating the hollow groove of the fixed hinge seat to be fixed on the fixed hinge seat. A location gear is arranged on the support shaft. One end of a movable hinge seat with a hollow large gear plate stretches into the hollow groove of the fixed hinge seat to be hinged to the pin roll, a collision pin hole and a location pin hole which are matched with the collision portion and the location portion of a resetting piece respectively are formed in the fixed hinge seat and the movable hinge seat, and a press spring is arranged at the bottom of the location gear in the support shaft. The multi-gear hinge is directly and fixedly connected with a sofa, an angle is adjusted, welding machining is reduced, cost is saved, and efficiency is improved.

Description

technical field [0001] The invention relates to a hinge device, in particular to a multi-position hinge which is directly fixedly connected with a sofa, adjusts angles, reduces welding processing, saves costs, and improves efficiency. Background technique [0002] Most of the existing hinges are hinge type, which can also be rotated to different angles, but it is difficult for multi-angle positioning. Generally, only 1-2 angles can be changed. If multi-angle positioning is required, other auxiliary equipment must be added. The production and processing of the product brings difficulty and also increases the cost. Contents of the invention [0003] The object of the present invention is to provide a multi-angle hinge that can be positioned by itself in order to overcome the shortcomings and deficiencies in the prior art. [0004] For achieving the above object, technical scheme of the present invention is: [0005] A multi-gear hinge, including a fixed chain seat includin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D5/02E05D7/00
Inventor 谢锋
Owner 谢锋
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