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Pad lock, pack lock opening method and pad lock closing method

A padlock and unlocking technology, applied in padlock unlocking and padlock locking, padlock field, can solve the problem of padlocks prone to leakage operation and illegal operation, etc.

Active Publication Date: 2019-06-25
ZHUHAI UNITECH POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a padlock, a method for unlocking a padlock and a method for locking a padlock, so as to solve the problems in the prior art that padlocks are prone to missing operations or illegal operations during use

Method used

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  • Pad lock, pack lock opening method and pad lock closing method
  • Pad lock, pack lock opening method and pad lock closing method
  • Pad lock, pack lock opening method and pad lock closing method

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Embodiment Construction

[0041] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0042] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0043] In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words ...

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PUM

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Abstract

The invention provides a pad lock, a pack lock opening method and a pad lock closing method. The pad lock comprises a lock body, a lock cylinder assembly, a lock closing assembly and a lock hook. Thelock closing assembly comprises a transverse pin, and the transverse pin is transversely arranged in the lock body in a telescopic manner. The lock closing assembly further comprises a vertical pin and a positioning pin. The vertical pin is longitudinally arranged in the lock body in a slideable manner and can conduct transverse stretch-out and draw-back limitation on the transverse pin. The positioning pin can limit longitudinal sliding of the vertical pin. The transverse pin can be in drive connection with the positioning pin to relieve limitation of the positioning pin on the vertical pin.The pad lock, the pack lock opening method and the pad lock closing method solve the problem that in the prior art, in the use process of the pad lock, operation omission or illegal operation is proneto appear.

Description

technical field [0001] The invention relates to the field of locks, in particular to a padlock, a padlock unlocking method and a padlock locking method. Background technique [0002] At present, the padlocks on the market often need to use a key when unlocking, and do not need to use a key when locking, and only need to directly press the lock hook to realize the locking of the padlock. In the field of electric power, the use of conventional padlocks to protect primary equipment in substations has the following defects: when performing maintenance or isolation operations on primary equipment in substations, after opening the padlocks with computer keys according to the operation ticket, non-instructing personnel directly lock the padlocks , affect the normal maintenance or isolation operation of primary equipment, and even seriously affect the safety of equipment or personnel, causing serious electrical safety accidents. During on-site operation, it is impossible to form a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B67/22E05B67/00E05B19/00G07C9/00
Inventor 陈钦文文琪陈志鸿周子敬
Owner ZHUHAI UNITECH POWER TECH CO LTD