CN2916059Y - Buffer gate - Google Patents

Abstract

A buffer gate mainly solves essentially the problem that a sudden wind can close an open gate, causing damage to the gate as well as the frame and comprises a frame and a gate mating with the frame, wherein the internal side surface of the door and the external side surface of the frame are each provided with a magnet having the same magnetism positioned opposite. A wind blow will give the gate an acting force; however, the gate will not close suddenly due to the reacting force given by the homopolarity repulsion effect of the two magnets mounted on the gate and the frame, and thereby the utility model protects the gate and the frame against damage of too large impacts. In addition, the utility has simple structure and very convenient usage.

Description

Buffered gate

Technical field

The utility model relates to a kind of door, specifically is a kind of buffered gate.

Background technology

Spring and summer season, we often open door, be convenient to the room air circulation, close but the door of opening is often wind blown suddenly, because closing velocity is too fast, cause the damage of glass on door and doorframe or the door etc. easily, we live the door shield of opening through stone commonly used or other things for this reason, so very inconvenient, also not attractive in appearance.

Summary of the invention

In order to solve the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides a kind of buffered gate.

The technical solution of the utility model is: buffered gate, comprise doorframe and the door that cooperates with doorframe, and it is characterized in that: be respectively equipped with the identical magnet of magnetic at the medial surface of door and the lateral surface of doorframe, two magnet positions are relative.

Give door an active force during wind door; but because door is gone up the homopolar-repulsion effect that reaches two magnet on the doorframe, make door be subjected to a reaction force, the speed that door is closed obtains buffering; can not close suddenly, thereby protect door and doorframe can not cause damage too greatly because of impact force.

The beneficial effects of the utility model are: it can not closed suddenly because of wind action, the damage that the impact force of having avoided closing suddenly causes, and also simple in structure, very easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified,

Accompanying drawing is a structural representation of the present utility model,

Among the figure: 1,2 doorframes, 3 magnet, 4 magnet.

The specific embodiment

As shown in drawings.

This buffered gate comprise doorframe 2 and cooperate with doorframe 21, be provided with a magnet 3 at the medial surface of door 1, it is relative that the corresponding with it lateral surface at doorframe 2 is provided with the identical magnet of magnetic 4, two magnet positions, pole orientation is identical.

Give door an active force during wind door; but the pole orientation that goes up magnet 4 on magnet 3 and the doorframe owing to door is identical, and according to the homopolar-repulsion principle, door 1 is subjected to a reaction force; make door 1 can not close suddenly, thereby protected door 1 and doorframe 2 can not cause damage too greatly because of impact force.

Claims (1)

1, buffered gate comprises doorframe and the door that cooperates with doorframe, and it is characterized in that: be respectively equipped with the identical magnet of magnetic at the medial surface of door and the lateral surface of doorframe, two magnet positions are relative.

Images