Buffering hinge door closing device

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 ...

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

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