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Screw locking component

A screw and locking technology, applied in the direction of connecting components, threaded fasteners, locking fasteners, etc.

Inactive Publication Date: 2009-10-28
CONCRAFT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional nut structure can achieve the effect of locking the screw, its preparation process needs to go through two processes, using different processing tools and equipment to process

Method used

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  • Screw locking component
  • Screw locking component
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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments.

[0057] The screw locking component of the present invention can replace the traditional nut structure, as a mechanical component for locking screws, and can be applied to various components or devices that need to be locked by screws.

[0058] First, see figure 2 , image 3 , Figure 4 ,and Figure 5 , these drawings are sequentially a top view, a sectional view, a three-dimensional structure view, and an application schematic diagram of the first embodiment of the screw locking member of the present invention.

[0059] The screw locking member 20 is suitable for locking a screw 70 . The screw 70 is provided with a thread 71 , and the thread 71 is composed of a plurality of spaced thread threads 710 , and the distance between adjacent thread threads 710 is a pitch P.

[0060] The screw locking component...

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PUM

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Abstract

The invention discloses a screw locking component which is suitable for locking and fixing a screw. The screw locking component comprises a base plate, a plurality of first fins and a plurality of second fins, wherein a through hole in which a screw can be inserted is arranged on the base plate; the first fins and the second fins are connected to the periphery of the through hole, and the second fins convexly extend outwards; each of the first fins and the second fins is provided with a cambered edge; the cambered edges of the first fins jointly form a first guide rail, and the cambered edges of the second fins jointly form a second guide rail; the first guide rail and the second guide rail are matched with threads of the screw; and the height difference between the first guide rail and the second guide rail is equal to the screw pitch of the screw, and the first guide rail and the second guide rail can be butted on screw pits at both sides of a screw tooth to be used for holding, locking and fixing the screw.

Description

technical field [0001] The invention relates to a mechanical component, in particular to a screw locking component. Background technique [0002] In the field of mechanism design, nut structures are often used to lock screws to achieve the function of connecting and fixing parts. see figure 1 , which is a schematic diagram of the three-dimensional structure and application of the existing nut structure. [0003] Such as figure 1 As shown, a device 10 is provided with a nut structure 12 for cooperating with locking a screw 60 . The nut structure 12 includes a cylinder 120 , and an internal thread 121 is formed on the inner surface of the cylinder 120 . The internal thread 121 and the thread 61 of the screw 60 can cooperate with each other to accept the screw 60 to be screwed into the cylinder 120 along the internal thread 121 . In this way, the device 10 can be tightly bonded to another component (such as a casing). [0004] In the figure, an electrical connector is used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00F16B39/30
Inventor 李国基林景皇
Owner CONCRAFT HLDG