Mutually-constrained secure-type multi-drawer locking structure

Abstract

The invention provides a mutually-constrained secure-type multi-drawer locking structure, comprising a mounting bracket, a limit mechanism and a plurality of sliding mechanisms, wherein the limit mechanism comprises a plurality of slide blocks, one end of each sliding mechanism is overlapped with the limit mechanism, each sliding mechanism corresponds to the connection part of two adjacent slide blocks and comprises a track, a sliding rail and a limited block, a through groove is disposed on the track and stops at the connection part of two adjacent slide blocks corresponding to the through groove, a bayonet is disposed on the sliding rail, the limited block comprises a locating piece and a clamping column, the locating piece penetrates through and extends out of the through groove arranged on the track, and the clamping column is matched with the bayonet. When all sliding mechanisms are in a closed state, the free space for the plurality of the slide blocks to slide is equivalent to the thickness of the locating piece, and when one of the sliding mechanisms is open, the locating piece is made to slide to the part between two adjacent slide blocks corresponding to the locating piece, and all of the slide blocks cannot move.

Description

technical field [0001] The present invention relates to a mechanical locking device, and in particular to a mutually restraining safety multi-drawer locking mechanism which has the function of locking all drawers uniformly but can only open one drawer at a time during use. Background technique [0002] The current multi-drawer locking structure only has the function of locking all drawers and unlocking all drawers at the same time. When taking parts from the drawer, all the drawers are in an unlocked and openable state, so there is a lot of mutual interference, and multiple drawers are prone to occur. In the case of sliding out at the same time, especially for multi-drawer toolbox cabinets working in a vibration or shaking environment, the operator must be very careful when performing the task of opening and picking, otherwise it is easy to cause multiple drawers to slide out at the same time and the toolbox cabinet will be lost. The center of gravity, the unbearable situati...

AI Technical Summary

Problems solved by technology

[0002] The current multi-drawer locking structure only has the function of locking all drawers and unlocking all drawers at the same time. When taking parts from the drawer, all the drawers are in an unlocked and openable state, so there is a lot of mutual interference, and multiple drawers are prone to occur. In the case of sliding out at the same time, especially for multi-drawer toolbox cabinets working in a vibration or shaking environment, the operator must be very careful when performing the task of opening and picking, otherwise it is easy to cause multiple drawers to slide out at the same time and the toolbox cabinet will be lost. The center of gravity, the unbearable situation or safety accident caused by dumping and spilling tools on the ground

Therefore, the multi-drawer locking mechanism structure in the present technology has certain limitations, and there will be many inconveniences in the use process, so it is necessary to improve it.

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