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Screw capable of being quickly disassembled

A screw and fast technology, applied in the direction of screws, threaded fasteners, connecting components, etc., can solve the problems of people being troubled, inconvenient to escape, and the screws cannot be quickly disassembled, and achieve the effect of ensuring escape safety, avoiding damage and rapid disassembly.

Inactive Publication Date: 2017-06-27
高振鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The screws at this stage cannot be quickly disassembled. This structure cannot effectively deal with emergencies in the field of escape safety. When an accident occurs, it will bring inconvenience to people's escape and cause troubles to people.

Method used

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  • Screw capable of being quickly disassembled
  • Screw capable of being quickly disassembled

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] The invention provides a quick detachable screw, the working principle of which is to realize the quick detachment of the screw through the slot, the buckle, the limit block and the lifting piece, so as to achieve the purpose of quickly disassembling the screw and ensuring the safety of escape.

[0020] The present invention will be described in further detail below in conjunction with examples and specific implementation methods.

[0021] Such as figure 1 and figure 2 As shown, a quick-detachable screw includes a screw cap 1 and a screw rod 2. Several card slots 3 are provided on the inner side wall of the screw cap, and a limit block 4 is arranged inside the screw cap. The top of the limiting block is provided with a lifting member 5, and the top of the lifting me...

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PUM

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Abstract

The invention discloses a screw capable of being quickly disassembled. The screw comprises a screw cap and a screw rod, wherein a plurality of clamping grooves are formed in the inner side wall of the screw cap, a limiting block is arranged in the screw cap, a pulling piece is arranged at the top end of the limiting block, and the top end of the pulling piece penetrates through the screw cap to be arranged outside; and a part of the screw rod is hollow, the screw rod is provided with buckles, and the buckles are matched with the clamping grooves. The screw can be quickly disassembled through the clamping grooves, the buckles, the limiting block and the pulling piece, so that the purposes of rapidly disassembling the screw and ensuring safe escape are achieved.

Description

technical field [0001] The invention relates to a screw, in particular to a fast detachable screw. Background technique [0002] The screws at the present stage cannot be quickly disassembled. This structure cannot effectively deal with emergencies in the field of escape safety. When an accident occurs, it will bring inconvenience to people's escape and cause troubles to people. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a quick dismountable screw to achieve the purpose of quickly disassembling the screw and ensuring the safety of escape. [0004] To achieve the above object, the technical scheme of the present invention is as follows: [0005] A quick detachable screw, including a screw cap and a screw rod, the inner side wall of the screw cap is provided with several slots, the inside of the screw cap is provided with a limit block, and the top of the limit block is provided with A lifting member, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B35/06
CPCF16B35/06
Inventor 高振鹏
Owner 高振鹏
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