Pulley buffering device for sliding door

Abstract

The invention discloses a pulley buffering device for a sliding door. The pulley buffering device for the sliding door is installed between the sliding door and a cabinet body, and comprises a pulley assembly, a buffering assembly and a rail, wherein the rail is installed on the edge of the cabinet body, the buffering assembly is fixed in the end part of the rail, and the pulley assembly is fixed on the edge of the sliding door and slidably arranged in the rail; and the sliding door is pushed and pulled, the pulley assembly slides in the rail, and the buffering assembly buffers the sliding door through the pulley assembly when the sliding door slides to the end part of the rail. The pulley buffering device for the sliding door, which is disclosed by the invention, has the advantages of being convenient to use, and capable of preventing hand pinching and generation of a collision noise.

Description

technical field [0001] The invention relates to a sliding door, in particular to a sliding door pulley buffer device which is compact in structure, easy to use, and prevents hands from being pinched and impact noise. Background technique [0002] In daily life, sliding doors and windows can be seen everywhere. The structure is to install guide rails on the lower edge of the door frame or window frame, and install rollers on the lower edge of the door or window, so that the rollers can match the grooves of the guide rails to guide the rollers to roll. Sliding of doors and windows to open or close. [0003] However, the existing sliding doors are just a combination of simple doors and guide rails, and there is no buffer structure installed on the doors. When a person pushes the door vigorously to open or close the door, the door may hit the door frame heavily due to excessive force. , causing a large impact noise or even crashing the sliding door, and sometimes the fingers ma...

AI Technical Summary

Problems solved by technology

[0003] However, the existing sliding doors are simply a combination of doors and guide rails, and there is no buffer structure installed on the doors. When a person pushes the door vigorously to open or close the door, the door may hit the door frame heavily due to excessive force. , resulting in a large impact noise or even crashing the sliding door, sometimes because the closing speed is too fast and the fingers cannot be retracted in time, causing fingers to be pinched. Therefore, the existing sliding door is inconvenient to use and has unsafe factors

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