Positioning middle sliding door buffering device

Abstract

The invention discloses a positioning middle sliding door buffering device which comprises a shell mechanism, a buffering mechanism and a positioning pick. The shell mechanism comprises a cover and a shell which are fixedly connected, a groove is formed in the shell, a first notch and a second notch are formed in one side of the groove, the buffering mechanism comprises a slider, a release piece, a buffering part and an elastic part, the release piece is provided with two release arms, a shaft lever is arranged at the joint of the two release arms and penetrates the slider, the outer end of each release arm of the release piece is provided with a bump, two bumps on the two release arms can move along the groove in the shell, both the buffering part and the elastic part are connected with the slider, the positioning pick is provided with a shifting portion, and the shifting portion can be separably abutted to the two release arms of the release piece. A sliding door can be conveniently and easily opened or closed to the largest extent and positioned, and buffering action is more reliable.

Description

technical field [0001] The invention relates to a buffer device, in particular to a buffer device for a sliding door in a fixed position. Background technique [0002] Although the general sliding door buffer device can achieve the purpose of automatically returning the door body to buffering, when it is applied to the middle sliding door, when the user opens or closes the door, it cannot open or close the door body to the maximum range and position it with less effort. Moreover, the return buffer action of the existing sliding door buffer device is not reliable enough, and the phenomenon of return buffer failure is likely to occur, which reduces the reliability of the product. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a buffer device for sliding doors in a fixed position, which can conveniently open or close the sliding door to the maximum range and position, and the buffering actio...

AI Technical Summary

Problems solved by technology

[0002] Although the general sliding door buffer device can achieve the purpose of automatically returning the door body to buffering, when it is applied to the middle sliding door, when the user opens or closes the door, it cannot open or close the door body to the maximum range and position it with less effort. Moreover, the return buffer action of the existing sliding door buffer device is not reliable enough, and it is easy to produce the phenomenon of return buffer failure, which reduces the reliability of the product.

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