Silent hidden self-closing buffer hinge

A hidden, self-closing technology, applied in the field of door hinges, which can solve the problems of large closing force, increased cost, hidden dangers of children's safety, etc.

Pending Publication Date: 2018-07-10
GUANGDONG MINGMEN LOCKS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the ordinary door hinges widely used in the market do not have the functions of automatic door closing and positioning, so they cannot meet the user's requirements for automatic door closing and hovering at a specific angle after opening the door. Users need to close the door by themselves every time, so Not only is it laborious and time-consuming, but it will also cause a lot of trouble in life
Although there are some self-closing pages on the market, their disadvantages are also obvious; for example, the force of closing the door is too large, making the door panel and the door fram...

Method used

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  • Silent hidden self-closing buffer hinge
  • Silent hidden self-closing buffer hinge
  • Silent hidden self-closing buffer hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as figure 1 As shown, the silent hidden self-closing buffer hinge provided by the present invention includes a fixed body 1 , a motor body 2 , and a linkage assembly 3 connecting the fixed body 1 and the motor body 2 . An elastic pressing mechanism 23 is provided in the motor body 2 (see image 3 , Figure 4 ) and the damping buffer mechanism 24 (see Figure 5 ).

[0043] Such as figure 2 As shown, the fixed machine body 1 includes a fixed machine base 11, a second positioning connecting plate 12 capable of fixing the fixed machine base 11 on the door frame, and the fixed machine base 11 is provided with a second linkage seat 111 and a first hinged joint. Seat 112 (see Figure 6 ).

[0044] Such as figure 2 As shown, the motor body 2 includes a motor base 21 , a first positioning connecting plate 26 capable of fixing the m...

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PUM

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Abstract

The invention relates to a hardware door accessory and provides a silent hidden self-closing buffer hinge which can achieve the functions of automatically closing a door slowly and hovering to position the door when the door is opened to a certain angle. The hardware door accessory provided by the invention comprises a movable body, a stationary body and a connecting assembly connecting the movable body and the stationary body, wherein the movable body and the stationary body are separately buried on corresponding plank and door frame. An elastic leaning mechanism and a damp buffer mechanism are arranged in the movable body. Compared with the prior art, as the hinge is mounted in a hidden manner, the integral appearance effect of room door mounting is improved greatly, and moreover, underthe action of the elastic leaning mechanism and the damp buffer mechanism, the functions of automatically closing the room door slowly and hovering to position the room door when the door is opened toa certain angle are achieved.

Description

technical field [0001] The invention belongs to the category of door hinges, in particular to a door hinge which can automatically and slowly close and position the door after the door is opened. Background technique [0002] At present, most of the ordinary door hinges widely used in the market do not have the functions of automatic door closing and positioning, so they cannot meet the user's requirements for automatic door closing and hovering at a specific angle after opening the door. Users need to close the door by themselves every time, so Not only is it laborious and time-consuming, but it will also cause a lot of trouble in life. Although there are some self-closing pages on the market, their disadvantages are also obvious; for example, the force of closing the door is too large, making the door panel and the door frame collide with a loud noise, which will greatly affect the life of the door after a long time; this must If it is used with a door closer or a door cl...

Claims

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Application Information

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IPC IPC(8): E05D3/02E05D5/02E05D11/00E05F1/12E05F5/10
CPCE05D3/02E05D5/02E05D11/00E05F1/1246E05F5/10E05Y2900/132
Inventor 肖骞冉光瑞谢增荣
Owner GUANGDONG MINGMEN LOCKS IND
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