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Nail

A technology of nails and nail rods, applied in the direction of nails, staples, pipes/pipe joints/fittings, etc., which can solve the problems of easy loosening and waste of materials, and achieve the effect of not easy to loosen, easy to operate, and difficult to pull out

Inactive Publication Date: 2017-03-01
洪开明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When laying pipes, in order to prevent them from shaking, they often use some fixing tools such as fixing clips. This kind of fixing clip needs to

Method used

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Examples

Experimental program
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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] Such as Figure 1-3 The shown nail comprises a columnar nail shank 1 with a rectangular cross section, a nail cap 2 and a nail tip 3 are respectively provided at both ends of the nail shank 1, and several turns are formed at the end of the nail shank 1 close to the nail tip 1. The barb 4 of inverted conical shape, in this example, the number of turns of the preferred barb 4 is 6, and one of the sides of the nail rod 1 is welded with an arc-shaped hook 5 with an opening facing downward, and the width of the hook 5 should be welded with it. The side width of the nail rod 1 is the same, the top of the arc-shaped hook 5 is flush with the top of the nail cap 2, and its outer side is connected by 5 straight line segments whose angles are 135° each other, so the straight line at the top The segment is just in the horizontal position, and its inner side is fo...

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PUM

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Abstract

The invention provides a nail. The nail comprises a columnar nail rod with a rectangular cross section; a nail cap and a nail tip are respectively arranged at two ends of the nail rod; multiple laps of inverted conical barbs are formed at one end, near the nail tip, of the nail rod; an arched hanging hook with a downward opening is welded on one side surface of the nail rod; the top end of the arched hanging hook is leveled with the top end of the nail cap; the outer side of the hook is formed by connecting five straight line sections with included angles of 135 degrees; and the inner side of the hook is formed by connecting an arc with a straight line section. The nail is used for pipe fixation, can fix a pipe on a basic surface by the hanging hook, can become firmer after inserting by the barbs thereon, and is not easy to loose.

Description

technical field [0001] The present invention relates to a nail. Background technique [0002] When laying pipes, in order to prevent them from shaking, they often use some fixing tools such as fixing clips. This kind of fixing clip needs to be driven into two nails on both sides of the hook, which is relatively wasteful of materials. The nails are driven into the base surface It is also easy to loosen. Contents of the invention [0003] The present invention provides a kind of nail aiming at the above problems. [0004] In order to solve the above-mentioned problems, the utility model is realized by the following technical means: a nail, comprising a columnar nail shank with a rectangular cross section, the two ends of the nail shank are respectively provided with a nail cap and a nail tip, and the nail shank is close to the nail tip One end of the shank is formed with several circles of inverted tapered barbs, and one of the sides of the nail shank is welded with an arc...

Claims

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Application Information

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IPC IPC(8): F16L3/04F16B15/02F16B15/06
CPCF16L3/04F16B15/02F16B15/06
Inventor 洪开明
Owner 洪开明