Damping hinge

A damping hinge and damping device technology, applied in the field of hinges, can solve the problems of poor buffering effect, not stable structure, complicated connection method, etc., and achieve the effects of good buffering effect, convenient installation, compact and stable structure

Pending Publication Date: 2018-11-13
GUANGDONG JINLI XIANGXING PRECISION HARDWARE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connection methods of the existing damping device and other connecting parts are still very complicated, there are many connecting parts, the structure is not stable enough, and the cushioning effect is not good

Method used

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0031] like Figure 1~3 As shown, the damping hinge of the present invention includes a hinge cup 1, a hinge arm 2, a torsion spring 3, a first connecting piece 4, a second connecting piece 5 and a damping device 6, and the first connecting piece 4 and the second connecting piece One end of 5 is jointly hinged with hinge cup 1 through U-shaped needle 8, and the other end of first connector 4 and second connector 5 is respectively hinged with one end of hinge arm 2 through pin shaft, and the pin shaft and the both sides of hinge arm 2 Riveting, the torsion spring 3 is inserted into the hinge pin of the first connecting piece 4 and the hinge arm 2 , and the damping device 6 is arranged in the hinge arm 2 . The other end of the second connecting piece 5 is connected with the damping device 6 and makes the damping device 6 generate buffer resistance wit...

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PUM

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Abstract

The invention relates to a damping hinge. The damping hinge comprises a hinge cup, a hinge arm, a torsional spring, a first connecting part, a second connecting part and a damping device. One end of the first connecting part and one end of the second connecting part are jointly hinged to the hinge cup, and the other end of the first connecting part and the other end of the second connecting part are connected with one end of the hinge arm. The torsional spring is sleeved with the hinged position of the first connecting part and the hinge arm, the damping device is arranged in the hinge arm, and the other end of the second connecting part is in hooked connection with the damping device so that the damping device can generate buffering resistance along with rotation of the second connectingpart. Connection between the damping device and other parts is simple, the structure is compact and steady, installing is more convenient, the buffering effect is better, and thus a door plate is closed slowly and softly, and impact noise of the door plate and a door cabinet is eliminated. Meanwhile, the damping hinge has a buffering resistance restraining function which can be started when the door plate cannot be closed or the closing speed is too slow since the hinge is used for a long time or the torsional spring is fatigued or insufficient door closing force is caused by too high weight of the door plate.

Description

technical field [0001] The invention relates to a hinge, in particular to a damping hinge. Background technique [0002] The damping hinge relies on a brand-new technology to adapt to the closing speed of the door. It effectively avoids the restoring force of the cabinet door of the furniture product during the opening and closing process and collides with the cabinet body. The advantages of quiet and comfortable environment, so it is often used in modern furniture. A damping device and other connecting parts are usually provided in the damping hinge, and the effect of closing the door is realized by the damping device. The connection mode of the existing damping device and other connecting parts is still very complicated, there are many connecting parts, the structure is not stable enough, and the cushioning effect is not good. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a damping hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F5/02E05F1/12E05D3/06
CPCE05D3/06E05F1/12E05F5/027E05Y2900/20
Inventor 吴腾庆吴积庆
Owner GUANGDONG JINLI XIANGXING PRECISION HARDWARE MFG CO LTD
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