Nail

A technology of nails and rods, which is applied in the field of nails that can combine two boards, and can solve the problems of pin 12 loosening, falling out, and weak combination

Inactive Publication Date: 2012-01-11
徐林娣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But, because pin 12 is the cylinder of smooth surface, when pin 12 is nailed into joint object 2, if joint object 2 is subjected to vibration and shakes, can cause pin 12 to loosen, fall out from two joint objects 2, cause combined Not solid

Method used

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Embodiment Construction

[0012] see figure 2 As shown, the present invention is a nail 3 , which includes a rod body 31 and stitches 32 formed by bending two ends of the rod body 31 . A plurality of umbrella-shaped ribs 321 protrude from the pin 32 . And the cross section of the rod body 31 is triangular. The pins 32 are arranged at an angle of 90° to the rod body 31 .

[0013] When in use, the nail needle 3 is placed above the two joining objects 4 , and the rod body 31 is knocked so that the stitches 32 are nailed into the two joining objects 4 . After being nailed in completely, the convex rib 321 will be covered by the joint object 4, and then the pin 32 is firmly held in the joint object 4, so that the nail needle 3 has functions such as loosening and falling out after being nailed in.

[0014] The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention. Substantial equivalent changes or modifications shall fall within the prot...

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PUM

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Abstract

The invention discloses a nail, which comprises a rod body and pins which are formed by bending two ends of the rod body, wherein the pins are convexly provided with a plurality of umbrella-shaped convex ribs. In the nail, by arranging a plurality of convex ribs on the pins, the nail has the effect of preventing loose, fall and the like after being driven in.

Description

technical field [0001] The invention relates to a nail, in particular to a nail capable of combining two boards. Background technique [0002] Nail 1 of the prior art, as instruction manual attached figure 1 As shown, it includes a rod body 11 and pins 12 respectively formed by two ends of the rod body 11 , wherein the rod body 11 and the pins 12 form a cylindrical structure. When in use, the pins 12 are nailed into the two joint objects 2 respectively, so as to combine the two joint objects 2 into one. [0003] But, because pin 12 is the cylinder of smooth surface, when pin 12 is nailed into joint object 2, if joint object 2 is subjected to vibration and shakes, can cause pin 12 to loosen, fall out from two joint objects 2, cause combined Not solid. [0004] Therefore, in order to avoid the above-mentioned technical problems, it is indeed necessary to provide a nail with improved structure to overcome the defects in the prior art. Contents of the invention [0005] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B15/00
Inventor 徐林娣
Owner 徐林娣
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