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Hook type hinge

A technology for hinges and fixed hinges, which is applied in the field of hinges and can solve problems such as inconvenient operation, major traffic accidents, and door panels falling off

Active Publication Date: 2016-04-13
WENZHOU YEEKA LOCK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. There are relatively strict angle requirements when installing and disassembling the door panel, which is inconvenient to operate;
[0005] 2. There is a hidden danger of the door panel moving up and down during use, which may cause the door panel to fall off and cause a serious traffic accident

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0022] See attached figure 1 To attach Figure 4 , a hook-type hinge disclosed by the present invention includes a fixed hinge plate 1, and a movable hinge plate 2 pivotally connected to the fixed hinge plate 1, the movable hinge plate 2 has a closed position, and the fixed hinge plate 1 includes a fixed part 11 and pivoting part 12, the living hinge plate 2 includes a mounting part 21 and a pivoting ear 22, the pivoting ear 22 of the living hinge plate 2 is installed on the pivoting part 12 of the fixed hinge plate 1 via the pivot 3 Above, the upper pivot part 12 of the fixed hinge plate 1 is in the shape of a "U" hook, and the pivot part 12 of the fixed hinge plate 1 has a pivot hanging groove 13 with an upper opening 131, so that the pivot part 12 naturally Form the rear part 121 connected with the fixed part 11, the front part 122 opposite to the rear part 121, and the bottom 123 connecting the rear part 121 and the front part 122, and the pivot ear 22 of the movable hin...

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PUM

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Abstract

The invention relates to a hook type hinge which comprises a fixed hinge board and a movable hinge board. A pivoting part on the fixed hinge board is in a U-shaped hook shape and is provided with a pivot hanging groove with an upper opening. A pivot capable of being hung into the pivot hanging groove and released from the pivot hanging groove along the opening is located and installed on pivoting lugs of the movable hinge board. An obliquely-extending stop slope is arranged at the bottom corner in the front portion of the pivoting part. A stop board body right opposite to the pivoting part is arranged on the movable hinge board. The stop board body and the pivot are spaced to form a hook hole groove. The stop slope is located on the swing track of the stop board body. The stop board body can swing to the position below the stop slope to be in stop fit with the stop slope in the direction in which the pivot is released from the pivot hanging groove. The stop board body is in stop fit with the stop slope in an abutting manner when the movable hinge board is located in the closed position. The stop board body can swing out of the stop slope so that the pivot can be in an unlocking state in which the pivot can be freely hung in and released from the pivot hanging groove. The hook type hinge has the advantages of being simple in structure and capable of being rapidly detached and combined.

Description

technical field [0001] The invention relates to the technical field of connectors, specifically a hinge. Background technique [0002] hinge hinge aka hinge It is a mechanical device used to connect two solids and allow relative rotation between them. The existing hinge adopts two hinge plates to be connected through a pivot, and the two hinge plates can rotate relatively. [0003] In the field of rail vehicles and other industrial electrical equipment, the cabinet is generally required to be equipped with door panels to facilitate product assembly, testing, maintenance and other requirements. At the same time, these door panels should be quickly removed from the cabinet after opening, so as not to affect assembly, The testing, maintenance and other work were carried out smoothly. The traditional hinge cannot satisfy the above situation well, so the door panel basically adopts the hinge of the hook structure and the door lock to cooperate to realize the opening and lockin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D11/00
CPCE05D3/02E05D11/00
Inventor 项文广李乾兴周燕义
Owner WENZHOU YEEKA LOCK TECH CO LTD
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