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Buffering hinge door closing device

A door closing device and hinge technology, which is used in folding panels, door/window accessories, buildings, etc., can solve the problems of low safety, easy to pinch hands, and loud closing noise, so as to avoid hand pinch. , the effect of improving user experience and safety

Pending Publication Date: 2021-03-02
GUANGDONG LEHUA HOME FURNISHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hinge door of the existing shower room is a closed door without cushioning, and the door needs to be closed manually, which brings inconvenience to the user
If you use too much force when closing the door, it is easy to pinch your hand, and the closing noise is loud, which has the problem of low safety in use
In addition, if the ground level is not handled properly, it is easy to automatically accelerate and close the door, which will also cause problems such as pinching hands and loud closing noise, which reduces the user experience and safety

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.

[0027] see Figure 1-8 As shown, the present invention discloses a buffer hinge door closing device, which includes a first door fixing part 1, a second door fixing part 2, a connecting part 3 and a door opening and closing mechanism, and the first door fixing part 1 is connected to The connecting piece 3 is fixedly connected, the connecting piece 3 is provided with a cavity 31, the cavity 31 is filled with damping oil, the opening and closing mechanism is set i...

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Abstract

The invention discloses a buffering hinge door closing device. The buffering hinge door closing device comprises a first door fixing piece, a second door fixing piece, a connecting piece and a door opening and closing mechanism, the connecting piece is provided with a containing cavity, the containing cavity is filled with damping oil, the door opening and closing mechanism comprises a hinge shaftand a damping mechanism, and the two ends of the hinge shaft extend out of the containing cavity and are connected with the second door fixing piece; the damping mechanism comprises a damping sleeve,a partition piece and a damping assembly, the hinge shaft is movably connected with the damping sleeve, the partition piece is arranged outside the damping sleeve in a sleeving mode, the partition piece divides the containing cavity into a first oil area and a second oil area, the damping sleeve is provided with a first oil hole, the first oil area and the second oil area communicate through thefirst oil hole, and the damping assembly provides motion resistance for the second door fixing piece through the hinge shaft and the damping sleeve. By the adoption of the buffering hinge door closingdevice, motion resistance is provided for opening and closing of a door, accidents, damage to a door body or high noise caused by excessive force are avoided, and automatic door closing can be achieved.

Description

technical field [0001] The invention relates to the field of door closing devices, in particular to a buffer hinge door closing device. Background technique [0002] The hinge door of the existing shower room is a kind of closed door without cushioning, and needs to be closed manually, which brings inconvenience to the user. If the door is closed with too much force, it is easy to pinch the hand, and the noise of closing the door is large, which has the problem of low safety in use. In addition, if the ground level is not handled properly, it is easy to automatically accelerate and close the door, which will also cause problems such as pinching hands and loud closing noise, which reduces the user experience and safety of use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a buffer hinge door closing device, which can provide movement resistance for the opening and closing of the door, which can avoid accidents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/20E05F3/14E05F3/22E05F15/00E05D3/02
CPCE05F3/20E05F3/14E05F3/224E05F15/00E05D3/02E05Y2900/114E05Y2900/132E05Y2201/46E05Y2800/422E05Y2800/41
Inventor 谢炜郭丰马杰雄
Owner GUANGDONG LEHUA HOME FURNISHING CO LTD
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