Sliding block locking device and push-pull assembly adopting same

Abstract

The invention discloses a sliding block locking device and a push-pull assembly adopting the same. The sliding block locking device comprises a guiderail, a sliding block, a locking component, a position plate and an elastic component, wherein the sliding block can be glidingly arranged in the guiderail along the guiderail; the locking component is arranged in the sliding block along a direction vertical to the sliding direction; the position plate can be movably arranged in the sliding block relative to the sliding block along another direction vertical to the sliding direction; and the elastic component is mounted between the sliding block and the position plate and provides elastic restoring force to the position plate so that the locking component is clamped between the guiderail and the sliding block along the direction vertical to the sliding direction. According to the sliding block locking device, the locking component for providing locking and the position plate for controlling the position of the locking component are arranged on the guiderail and the sliding block which moves relative to the guiderail, the position of the locking component is controlled through the position plate, and the sliding block is locked or unlocked relative to the guiderail, so that a function that the sliding block can be mutually locked at any position on the guiderail is realized; and thesliding block locking device is simple in structure and easy to operate, and can be widely applied in the scenes of sliding motion.

Description

technical field [0001] The invention relates to the technical field of sliding parts, in particular to a sliding block locking device and a push-pull assembly using the sliding block locking device. Background technique [0002] For some sliding parts with relative motion, it is often expected that the relative motion can be reliably locked at any position, so as to use this locking to achieve the purposes of ensuring safety, convenient use, and reliable locking. For example, sliding doors, sliding windows, etc. need to be locked at different openings for ventilation and other needs. [0003] Existing sliding parts are often unable to achieve locking, or rely on their own gravity or static friction to achieve a stop at a certain position. However, this kind of stop basically cannot achieve locking. Once other external forces (impact, shaking, bumps, etc.) , causing the sliding part to slide, destroying the current opening, and even creating other potential safety hazards. ...

AI Technical Summary

Problems solved by technology

[0003] Existing sliding parts are often unable to achieve locking, or rely on their own gravity or static friction to achieve a stop at a certain position. However, this kind of stop basically cannot achieve locking. Once other external forces (impact, shaking, bumps, etc.) , will cause the sliding part to slide, destroy the current opening, and even cause other potential safety hazards

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