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Multifunctional shoot nail assembly

A multi-functional, nail-shooting technology, applied in the field of nail-shooting, can solve problems such as high noise during nail-shooting, inability to meet the needs of security doors, plastic-steel doors and windows, discomfort, etc., and achieve the effect of reducing noise

Pending Publication Date: 2019-03-15
夏则金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The nail makes a lot of noise when fired, which makes people feel uncomfortable
The ejector pin currently set is generally cylindrical and has a nail cap. When the nail is injected into the medium, it can only be fixed through the nail rod and the nail cap. However, this kind of nail cannot meet the needs of fixing security doors, plastic-steel doors and windows.

Method used

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  • Multifunctional shoot nail assembly

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention will be further described:

[0014] like figure 1 As shown, the multi-functional nail shooting assembly includes a nail rod 1, the head end of the nail rod 1 forms a nail point 9, and the tail end has a spherical protrusion 3, and a cylinder 4 is extended upwards from the top of the spherical protrusion 3. External threads 2 are provided from the middle part to the tail end. The launch shell 10 is a cylindrical shell with a transverse separator (not shown in the figure) in the middle. The inner diameter of the end of the cylindrical shell on the side of the separator gradually becomes larger, forming a bell mouth, and the inside of the bell mouth is a spherical concave. The mouth 5, the inner wall of the spherical notch 5 is evenly provided with several grooves 6 upward along the inner wall, such as 3, 6 and so on. The length and the inner diameter of the cylindrical shell from the top of the spheri...

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PUM

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Abstract

The invention discloses a multifunctional shoot nail assembly which comprises a nail rod and a shooting shell. A nail point is formed at the head end of the nail rod. The tail end of the nail rod is upward to form a spherical protrusion, and a cylinder extending upwards is formed at the top of the spherical protrusion. An external thread is reserved on the nail rod. The shooting shell comprises acylindrical shell. A division piece is arranged in the middle of the cylindrical shell. The inner diameter of the position, on one side of the division piece, of the tail end of the cylindrical shellis increased to form a spherical concave opening matched with the spherical protrusion. Multiple grooves extending upwards along the inner wall are formed in the inner wall of the spherical concave opening. Noise generated by the assembly during use is low, and the requirements of fast fixing security doors and plastics-steel doors and windows can be met.

Description

Technical field [0001] The present invention relates to a nail used in decoration or construction, and in particular to a nail that is fixed after being fired by a nail gun. Background technique [0002] Nailing is a modern fastening technology that needs to be used in conjunction with a nail gun. Nails are fired from the nail gun and into walls, floors, steel plates, wooden boards and other media. It is quick and easy to use, and the fixing is accurate and reliable. Compared with fixing methods such as pre-embedded fixing, drilling holes, bolting, and welding, it has the advantages of fast operation, short construction period, and saves labor. Utility model patent 201621109724.0 discloses a nailing device, which includes a nail rod and a plastic head. The nail rod and the plastic head are injection molded into one body. The nail will make a loud noise when fired, causing discomfort. The currently set ejector rod is generally cylindrical and has a nail cap. When the nail i...

Claims

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Application Information

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IPC IPC(8): F16B19/14F16B15/00
CPCF16B19/14F16B15/00
Inventor 夏则金
Owner 夏则金
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