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Lock catch

A technology of locking and locking bolts, applied in the direction of connecting components, mechanical equipment, detachable fasteners for friction clamping, etc.

Active Publication Date: 2020-04-17
特固(江苏)塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The application range of the lock is very wide. It is generally divided into two parts: the mother and the child. The mother and the child are clamped to achieve locking such as cabinet doors. The clamping of the sub-body, and this clamping method has a single structure and a single clamping force, which cannot be adapted to different use occasions

Method used

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Examples

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Embodiment

[0019] Such as Figure 1 to Figure 2 As shown, the present invention provides a buckle, including a first base 1 and a second base 6 fastened on the first base 1, and the first base 1 is symmetrically provided with two rotatable clips. block 2, the second base 6 is fixedly provided with a clamping column 61 for clamping the clamping block 2; wherein the clamping column 61 is a cylinder, and the contact surface of the clamping block 2 and the clamping column 61 is a concave arc surface, and fit the outer wall of the post 61.

[0020] An elastic part 4 is provided between the clamping block 2 and the first base 1 , and the clamping block 2 is pressed against the clamping post 61 through the elastic part 4 .

[0021] Further, the elastic part 4 includes a first fixed column 41 rotatably arranged on the block 2, a second fixed column 42 fixedly arranged on the first base 1, and a second fixed column 42 located on the first fixed column. The variable diameter spring 43 between th...

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PUM

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Abstract

The invention discloses a lock catch. A first base and a second base buckled to the first base are included. The first base is symmetrically provided with two rotary clamping blocks. The second base is fixedly provided with a clamping column for clamping the clamping blocks. An elastic part is arranged between each clamping block and the first base, and the clamping blocks abut against the clamping column through the elastic parts. The elastic part is arranged between each clamping block and the first base, on one hand, reducing springs on the elastic parts have the axial deformation capability so that the clamping column on the second base can be tightly clamped, on the other hand, the reducing springs have the circumferential deformation capability so that the axial elastic force of thereducing springs can be changed, then different degrees of tight abutting force can be obtained, and the axial elastic force changes are obtained while the axial length of the elastic parts is not changed.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a lock catch. Background technique [0002] The application range of the lock is very wide. It is generally divided into two parts: the mother and the child. The mother and the child are clamped to achieve locking such as cabinet doors. The clamping of the sub-body, and this clamping method has a single structure and a single clamping force, which cannot be adapted to different use occasions. Contents of the invention [0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a lock that can realize changes in the clamping force, and then use it for different usage scenarios, thereby improving the scope of use of the lock. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] The present invention provides a buckle, comprising a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B2/10
CPCF16B2/10
Inventor 汪宇
Owner 特固(江苏)塑料制品有限公司