Novel lock catch
A lock, a new type of technology, used in building locks, locking devices, door/window accessories, etc.
Inactive Publication Date: 2020-12-25
江南工业集团有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] A new lock buckle proposed by the present invention solves the problem that the packing box remains locked after the lock buckle is pressed down, and the lock buckle will not pop up easily
Method used
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...
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The invention discloses a novel lock catch. The novel lock catch comprises a lock hook, a lock catch base, a handle, a tension spring and a locking pin, wherein a limiting hook groove is arranged in the lock catch base; the handle is arranged on the upper part of the lock catch base; the lock catch base is connected to the handle through a pin shaft; the handle is connected to the lock hook through another pin shaft; a through chute is further arranged in the handle; the locking pin is arranged in the chute in a penetrating mode; the tension spring is placed at the inner side of the handle; one end of the tension spring is fixedly arranged on the pin shaft in a sleeved mode while the other end of the tension spring is fixedly arranged on the locking pin in a sleeved mode; and the locking pin can be clamped in the limiting hook groove of the lock catch base, and at the moment, the tension spring is in a stretched state. When the novel lock catch is used for fastening a packaging box, the packaging box can be automatically locked, so that the packaging box cannot be unlocked without external force in the specified direction, and the safety of articles in the packaging box in the transportation, vibration, carrying and storage processes is guaranteed.
Description
technical field [0001] The invention relates to the technical field of locks, in particular to a novel lock. Background technique [0002] Lock, it is widely used in the locking of packing boxes and other objects. Ordinary lock, after the lock is locked, the lock will pop up automatically under conditions such as transportation, vibration, or careless touch during handling. Contents of the invention [0003] A new lock buckle proposed by the invention solves the problem that the packing box remains in a locked state after the lock buckle is pressed down, and the lock buckle will not easily pop up. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A new type of lock, including a lock hook, a lock seat, a handle, a tension spring and a locking pin. The buckle seat is connected to the handle through a pin shaft, and the handle is connected to the lock hook through another pin shaft. There is also a throu...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E05B65/48E05B65/52E05B15/10E05B15/02E05B1/00B65D55/14
CPCB65D55/14E05B1/00E05B15/02E05B15/10E05B65/48E05B65/5207
Inventor 李运南鲁桂武刘川刘智华贺炳坤马洪成姚敏王敏辉
Owner 江南工业集团有限公司