Simple door stopper

A simple door and door suction technology, applied in the field of daily necessities, can solve the problems of loud noise, large collision impact between the magnetic part and the adsorption part, and large door suction damage, and achieve the effects of reducing noise, reducing collision impact, and prolonging service life.

Pending Publication Date: 2018-03-27
李艳青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing ordinary permanent magnet door stopper, when the door is closed, the magnetic part and the adsorption part collide with each other and the impact is relatively large, which will cause great damage to the door stopper, especially when the door is closed with a large force, it will also bring a lot of noise

Method used

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  • Simple door stopper

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Embodiment Construction

[0017] The technical solutions of the present invention will be further specifically described below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0018] Example.

[0019] see figure 1 , in this embodiment, a simple door stopper includes a claw 4 and a ball 6, the claw 4 is fixed on the claw base 1, and the ball 6 is fixed on the ball base 5, so The claw base 1 is provided with an elastic buffer portion 2, and the adsorption surface of the clamp ball 6 and the claw base 1 is a plane. The setting of the elastic buffer part 2 can reduce the collision impact when the door stopper parts are in contact, reduce noise, protect the door stopper, and prolong its service life; the adsorption surface is a plane, and the adsorption is more firm; the claw 4 It plays a reinforcing role, making it more difficult to desorb the door suction.

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PUM

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Abstract

The invention belongs to the technical field of commodities, discloses a simple door stopper, and solves the problems of higher collision impact between a magnetic part and an absorbing part, higher damage to the door stopper and high noise during door closing in a general permanent magnet door stopper. The simpler door stopper comprises a clamping jaw and a clamping ball; the clamping jaw is fixed on a clamping jaw base; the clamping ball is fixed on a clamping ball base; an elastic buffer part is arranged on the clamping jaw base; and absorbing surfaces of the clamping ball and the clampingjaw base are planes. Through arrangement of the elastic buffer part, the collision impact between door stopper parts during contacting can be reduced, the noise is lowered, the door stopper is protected, and the service life of the door stopper is prolonged; the absorbing surfaces are the planes to achieve firmer absorption; and the clamping jaw achieves a reinforcing effect, so that the desorption difficulty of the door stopper is increased.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a simple door stopper. Background technique [0002] The door stopper is also commonly known as the door touch, and it is also a device that absorbs and positions the door leaf after it is opened, so as to prevent the wind from blowing or touching the door leaf and closing it. Door stoppers are divided into two types: permanent magnet stoppers and electromagnetic door stoppers. Permanent magnet stoppers are generally used in ordinary doors and can only be controlled manually; electromagnetic door stoppers are used in electrically controlled door and window equipment such as fire doors, which have both manual control and automatic control. control function. [0003] Ordinary permanent magnet door stoppers are divided into wall-mounted and floor-mounted types according to the installation form, and plastic type and metal type according to the material; electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/56
CPCE05C17/56
Inventor 李艳青
Owner 李艳青
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