Snake bone type multi-point quick locking chain and slide rail and slide block locking structure

Abstract

The invention discloses a snake bone type multi-point quick locking chain comprising a plurality of locking chain units connected mutually; the locking chain unit comprises lifting blocks, a locking block and a connection block; two ends of the locking block are respectively connected to a lifting block through a locking sheet; the outer end of one lifting block is connected to a connection block through the locking sheet; the other lifting block is connected to the connection block of the previous blocking chain unit through the locking sheet; the connection block is connected to the lifting block of next blocking chain unit through the locking sheet; the lifting block of last one locking chain unit is connected to a connection block through the locking sheet; the first rolling mechanism is assembled at the lower part of the end surface of the lifting block opposite with the connection block; a second rolling mechanism is assembled at the upper part of end surface of the lifting block opposite with the locking block; a lifting rotation clearance is respectively formed at the upper part of the end surface of the lifting block opposite with the connection block and the lower part of the end surface of lifting block opposite with the locking block. The invention can carry out quick multi-point locking and loosening on a plurality of locked objects.

Description

Technical field [0001] The invention relates to a snake-bone type multi-point quick locking chain and a sliding rail and sliding block locking structure. Background technique [0002] In the prior art, for the locking of multiple sliders that are movably clamped on the slide rail, the locking structure has various forms, such as a pin and key locking structure for both ends or for each slider, or Blocking blocks are provided at both ends of the slider to achieve locking, which makes the operation cumbersome, the locking is uneven, and the slider is easy to loosen. If you want to ensure that it is relatively stationary with the slide rail, you need to use auxiliary structures such as elastic mechanisms and lever mechanisms. Complicates the structure. Summary of the invention [0003] The first technical problem to be solved by the present invention is to provide a snake-bone type multi-point quick-locking chain with a simple structure and capable of quickly multi-point locking an...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, for the locking of multiple sliders that are movably clamped on the slide rail, there are various locking structures, such as a pin or key locking structure for both ends or for each slider, or Set blocking blocks at both ends of the slider to achieve locking, which makes the operation troublesome, the locking is uneven, and the slider is easy to loosen. If you want to ensure that it is relatively stationary with the slide rail, you need to use auxiliary structures such as elastic mechanisms and lever mechanisms. complicate the structure

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