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locking mechanism

A locking mechanism and locking block technology, applied in the field of rail transit, can solve the problems of complex structure and difficult operation of the locking mechanism

Active Publication Date: 2021-04-20
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, in order to lock the rotating parts on the train, the locking mechanism usually used has a complex structure, and it is difficult for workers to operate when switching the locking mechanism to the locked or unlocked state.

Method used

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "transverse", "length", "horizontal", "top", "bottom", "inner" and "outer" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses a locking mechanism, comprising: a support, the support is arranged on the outside of the movable part; a locking block, the locking block is movable relative to the support, the locking block and the locking block are A first elastic member is arranged between the supports, and the first elastic member pushes the locking block in a direction away from the support, the locking block is provided with a locking hole, and the movable part is A lock hook extending into or out of the locking hole is provided. According to the locking mechanism of the present invention, the structure is simple and the operation is convenient.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a locking mechanism. Background technique [0002] In the related art, in order to lock the rotating parts on the train, the locking mechanism usually used has a complex structure, and it is difficult for workers to switch the locking mechanism to the locked or unlocked state. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a locking mechanism, which has a simple structure and is easy to operate. [0004] According to the locking mechanism of the embodiment of the present invention, the locking mechanism cooperates with the movable part to position the movable part or release the positioning, and the locking mechanism includes: a support, and the support is arranged on the movable part Outer side: locking block, the locking block is movable rela...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C17/00
CPCB61C17/00
Inventor 李石华王玉斌李坤周李卢军
Owner BYD CO LTD
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