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Locking device of box

A technology of locking device and box body, applied in the direction of locking equipment, etc., can solve the problems of low efficiency and inconvenient operation, etc.

Inactive Publication Date: 2013-10-23
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it is necessary to repeatedly open the hinge and rotate the steel ring every time the cover is opened and closed, the operation is inconvenient and the efficiency is low

Method used

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  • Locking device of box
  • Locking device of box

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Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

A locking device of a box comprises a snap hook, a Z-shaped support, a support reset piece and a button. The snap hook is provided with a snap hook leading surface, the Z-shaped support can rotate around a point in the middle of the Z-shaped support, and one end of the Z-shaped support is provided with a clamping portion. One end of the button is provided with a support leading surface which is abutted to one end, away from the clamping portion, of the Z-shaped support. The box is opened by pushing the button to have the support leading surface drive the Z-shaped support to rotate so as to separate the clamping portion and the snap hook. The box is closed by pushing a first box body to have the clamping portion slide into the snap hook along the snap hook leading surface so that the Z-shaped support resets under the action of the support reset piece and the clamping portion is clamped with the snap hook. Due to the fact that the button and the first box body can be pushed to have the box opened and closed, operation of the box can be simplified by the locking device, and box opening and closing efficiency can be improved.

Description

technical field [0001] The invention relates to a connection structure of a box or a container with a cover, in particular to a box locking device. Background technique [0002] Generally, boxes include a box body and a box cover. For safety or portability, a box body locking device is installed for locking the box body and the box cover. Such as a toolbox, it needs to be closed when not in use, so as to be easy to carry, and needs to be opened when in use. The traditional box realizes the opening and closing of the lid, and generally adopts the steel ring lock structure. [0003] When using the steel ring lock structure to open the cover, you need to manually open the hinge, and then turn the steel ring to unlock. Then take the opposite operation when closing the lid. Since every time the cover is opened and closed, the operations of opening the hinge and rotating the steel ring need to be repeated, which causes inconvenient operation and low efficiency. Contents of th...

Claims

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Application Information

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IPC IPC(8): B65D55/02
Inventor 周明杰胡修元
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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