Interlocking mechanism for drawers

A technology of interlocking mechanism and drawer, applied in the field of machinery, can solve the problems of complex structure of the drawer, and achieve the effects of avoiding external influence, improving stability and compact structure.

Inactive Publication Date: 2015-08-12
林晗静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the drawer structure too complicated

Method used

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  • Interlocking mechanism for drawers
  • Interlocking mechanism for drawers
  • Interlocking mechanism for drawers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0094] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference is that the locking structure includes two positioning notches recessed on the base, and a ball hole recessed on the lock post. It has a locking spring and a ball, and the two ends of the locking spring are respectively pressed against the bottom of the ball hole and the ball. Under the elastic force of the locking spring, the above-mentioned ball protrudes from the ball hole and can be embedded in any of the above-mentioned A positioning notch.

Embodiment 3

[0096] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference lies in that the locking structure 2 is a hook-shaped locking part. The inner side protrudes from the buckle edge, and the dimension between the two buckle edges is larger than the width of the locking part.

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PUM

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Abstract

The invention provides an interlocking mechanism for drawers, and belongs to the technical field of machinery. The problem that an existing drawer is not high in locking stability is solved. The interlocking mechanism for drawers is arranged between a drawer and a cabinet body, and comprises a lock bolt, a lock cylinder, a lock rod and a base. The lock bolt is fixedly connected to the outer edge of the drawer. The base is fixedly connected to the cabinet body. The lock cylinder is arranged vertically, and the lower end of the lock cylinder is hinged to the base. A first locking structure which can lock the lock cylinder after the lock cylinder swings around the axis is arranged between the lock cylinder and the base. The lock cylinder is strip-shaped and has a cavity inside. The lock cylinder is provided with a lock opening along the length direction, and the lock opening penetrates through the lateral part. The lock bolt is embedded into the lock cylinder from the lock opening. A second locking structure is arranged between the lock bolt and the lock cylinder. The locking mechanism of the invention is high in locking stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a drawer, in particular to an interlock mechanism in the drawer. Background technique [0002] A drawer is a box used to put things in furniture. It has a bottom and no cover, and can be pulled out and pushed in. It can be seen that it cannot be used alone and must be installed on the cabinet. [0003] In order to keep secret, the existing drawers are usually equipped with locks. [0004] Its publication number CN203160896U of Chinese patent provides " a kind of interlocking device of drawer ", and it comprises mounting plate, hinge shaft, more than two interlocking pieces, more than three interlocking strips, extension spring and stop piece, hinged The shaft is fixedly connected with the mounting plate, and the mounting plate is provided with a limit hole and an interlocking bar limit plate. One end of the interlocking plate is hinged to the hinge shaft, and the other end passe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/46E05B65/463
Inventor 林晗静
Owner 林晗静
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