Hinge-based self-buffering structure

Abstract

The invention discloses a hinge-based self-buffering structure. The hinge-based self-buffering structure comprises a rotating hinge and a fixed hinge, wherein the section of the fixed hinge is of a U-shaped structure, a fixed rod is fixedly connected to the side wall of the fixed hinge, a control cavity is formed in the rotating hinge, the fixed rod extends into the control cavity, and a metal plate is fixedly connected to the inner wall of the control cavity; a movable plate is connected to the inner wall of the control cavity in a sealed and sliding manner, the upper side wall of the movableplate is connected with the fixed rod through a connecting rope, an opening is formed in the side wall of the movable plate in a penetrating manner, a fixed cavity is formed in the movable plate, a permanent magnet plate is elastically connected to the inner wall of the fixed cavity through a spring, and a baffle is fixedly connected to the side wall of the permanent magnet plate; and a containing cavity is formed in the rotating hinge, and a permanent magnet piece is fixedly connected to the inner wall of the containing cavity. A door and a window can be prevented from being rapidly closed,the door and the window are protected, and besides, the situation that noise is generated to influence other people is avoided.

Description

technical field [0001] The invention relates to the technical field of hinges, in particular to a hinge-based self-buffering structure. Background technique [0002] Hinge, also known as hinge, is a mechanical device used to connect two solids and allow relative rotation between them. It is generally used in the fields of doors and windows, and the flexibility of the hinge has a great influence on the normal opening and closing of doors and windows. It has played a decisive role. When the hinge is too flexible, although the doors and windows can be easily turned, when people close the doors and windows with too much force, there will be a strong impact between the doors and windows and the door frame, causing damage to the doors and windows and shortening the life of the doors and windows. At the same time, the impact will also make a lot of noise, which will affect other people. Therefore, it is necessary to design a self-buffering structure based on hinges to solve the abo...

AI Technical Summary

Problems solved by technology

[0002] Hinge, also known as hinge, is a mechanical device used to connect two solids and allow relative rotation between them. It is generally used in the fields of doors and windows, and the flexibility of the hinge has a great influence on the normal opening and closing of doors and windows. It has played a decisive role. When the hinge is too flexible, although the doors and windows can be easily turned, when people close the doors and windows with too much force, there will be a strong impact between the doors and windows and the door frame, causing damage to the doors and windows and shortening the life of the doors and windows. At the same time, the impact will also make a lot of noise, which will affect other people. Therefore, it is necessary to design a hinge-based self-buffering structure to solve the above problems

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