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Fast-assembly anti-disengagement butt hinge

A hinge and hinge body technology, which is applied to hinges with pins, door/window accessories, folding boards, etc., can solve problems such as cumbersomeness, cabinet damage, hinge pin falling off, etc., to improve work efficiency and practical performance. Effect

Active Publication Date: 2016-08-24
BEIJING XINLI CREATE ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional hinge connects the hinge body and the hinge hinge by a cylindrical pivot pin. During installation, it is necessary to align the positions of the hinge body and the hinge hinge, and then insert the pivot pin. The operation is difficult and cumbersome.
The same difficulty is encountered when disassembling
In addition, due to the long-term vibration of the cabinet body during transportation, it is easy to cause the shaft pin of the hinge to fall off, causing serious damage to the cabinet body.

Method used

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  • Fast-assembly anti-disengagement butt hinge
  • Fast-assembly anti-disengagement butt hinge
  • Fast-assembly anti-disengagement butt hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 4 , a quick-install anti-drop hinge, comprising a hinge body 10, a hinge hinge 20, and a pivot pin 30.

[0030] The two ends of the hinge body are respectively provided with axle sleeves 11, and the two axle sleeves at both ends are symmetrical structures relative to the middle of the hinge body. The two axle sleeves of the hinge body are respectively provided with snap grooves 12 perpendicular to the axis, and the snap tongues The groove penetrates the wall of the sleeve to communicate with the inner hole 15 of the sleeve.

[0031] A pivot pin is respectively arranged in the two axle sleeves, and the front end of the pivot pin is provided with a conical head 35, and the outer diameter of the pin shaft is also provided with a fixed taper section 32 and an escape taper section 33 from front to back. The rear end 32a of the fixed cone section is indented into the outer diameter of the shaft pin, and the front end 33a of the escaped cone sectio...

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PUM

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Abstract

The invention relates to a fast-assembly anti-disengagement butt hinge. The hinge comprises a butt hinge body, a butt-hinge hinge and shaft pins; shaft sleeves are arranged at the two ends of the butt hinge body respectively, each shaft sleeve is internally provided with one shaft pin, the butt-hinge hinge is arranged between the shaft sleeves and hinged to the butt hinge body through the shaft pins; each shaft sleeve of the butt hinge body is provided with an elastic clamp tongue, and a clamp groove perpendicular to the axis is formed in each shaft pin. The fast-assembly anti-disengagement butt hinge has the advantages that the clamp groove is formed in the conical surface of each shaft pin, and when the shaft pins rotate to the positions of the elastic clamp tongues corresponding to the clamp grooves, the shaft pins are reliably fixed on the butt hinge body without falling off; the butt-hinge hinge can be conveniently assembled and disassembled by rotating turning handles of the shaft pins, the working efficiency of assembling and disassembling of the butt hinge is significantly improved, and the practical performance of the butt hinge is improved.

Description

technical field [0001] The invention belongs to industrial hinges, in particular to a fast-installation anti-falling off hinge. Background technique [0002] The industrial control cabinet has strong compatibility and provides reliable peripheral protection for the field of system integration. The door panel and frame body of the control cabinet are assembled into a whole with hinges. A traditional hinge connects the hinge body and the hinge hinge by a cylindrical pivot pin. During installation, it is necessary to align the positions of the hinge body and the hinge hinge, and then insert the pivot pin, which is difficult and cumbersome to operate. The same difficulty is encountered when disassembling. In addition, due to the long-term vibration of the cabinet body during transportation, the shaft pins of the hinges are likely to fall off, causing serious damage to the cabinet body. Contents of the invention [0003] The purpose of the present invention is to propose a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D7/10E05D5/12E05D5/14E05D3/02E05D5/02
CPCE05D3/02E05D5/02E05D5/128E05D5/14E05D7/10E05D2005/102E05D2005/145
Inventor 赵长泉
Owner BEIJING XINLI CREATE ELECTRONICS EQUIP