Anti-theft bolt with anti-loosening function

Abstract

The invention relates to an anti-theft bolt with an anti-loose function. The anti-theft bolt comprises a mobile chamber and a special spanner and is characterized in that the top of the mobile chamberis fixedly connected with a bolt frame, and the inner part of the bolt frame is movably connected with a bolt hole opening and closing sliding block; the bottom of the bolt hole opening and closing sliding block is fixedly connected with a fixed push rod, and one end of the fixed push rod is movably connected with a connecting rod through a pin shaft; one end of the connecting rod is movably connected with an unfixed push rod through a pin shaft; and one end of the unfixed push rod is fixedly connected with a control screw thread rotating block. One end of the special spanner is matched witha groove of the control screw thread rotating block, therefore the control screw thread rotating block is rotated. An anti-loose push rod is driven to move by the movement of the control screw threadrotating block, therefore the use of an anti-loose mobile block is convenient, and the practicality of the anti-loose mobile block is increased, so that the use of the anti-loose mobile block is moreconvenient.

Description

technical field [0001] The invention relates to the field of fasteners, in particular to the field of anti-theft bolts with anti-loosening function. Background technique [0002] As a fastener, bolts have been widely used in many industries in life, and are also used in many important industries. However, as bolts are used as standard parts, when they are used in important , due to easy dismounting, sometimes often lead to damage or loss of equipment, the occurrence of situations such as damage to buildings, so it is particularly important to invent a kind of anti-theft bolt with anti-loosening effect. [0003] Therefore, how to improve the anti-theft bolts in the market so as to overcome the above-mentioned shortcomings and have the above-mentioned advantages is a problem to be solved urgently by those skilled in the art. Contents of the invention [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a kind of anti-the...

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Problems solved by technology

[0002] As a fastener, bolts have been widely used in many industries in life, and are also used in many important industries. However, as bolts are used as standard parts, when they are used in important , due to easy disassembly, sometimes it often leads to damage or loss of equipment, damage to buildings, etc., so it is particularly important to invent an anti-theft bolt with an anti-loosening effect

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