CN205715145U - A kind of disposable punch forming zigzag mirror image spur flat nail - Google Patents
A kind of disposable punch forming zigzag mirror image spur flat nail Download PDFInfo
- Publication number
- CN205715145U CN205715145U CN201620331713.0U CN201620331713U CN205715145U CN 205715145 U CN205715145 U CN 205715145U CN 201620331713 U CN201620331713 U CN 201620331713U CN 205715145 U CN205715145 U CN 205715145U
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- CN
- China
- Prior art keywords
- nail
- pin
- mirror image
- punch forming
- disposable punch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of disposable punch forming zigzag mirror image spur flat nail, belong to and be mechanically fixed part field, it includes nail body and two nail pin, nail body is for falling " Qian " shape, being provided with nail pin below nail body, nail pin is right angled triangle, and nail pin is connected by following closely a right-angle side of pin with nail body, described nail pin has two, and the mirror image that is shaped as of said two nail pin is arranged.Nail pin of the present utility model is borrowed power to penetrate hard thing by binder mechanism, due to disposable punch forming zigzag mirror image spur flat nail during hammering into by nail pin right angled triangle inclined-plane stress, two the nail pin making disposable punch forming zigzag mirror image spur flat nail reverse and hammer into hard thing, thus add the adhesive force of disposable punch forming zigzag mirror image spur flat nail so that it is it is not drawn out easily.
Description
Technical field
The utility model belongs to and is mechanically fixed part field, particularly to one disposable punch forming zigzag mirror image spur flat nail.
Background technology
Existing flat mouth nail (nailing machine with or stapler with) has the disadvantage that the single nail insertion of flat mouth nail, and its adhesive force is weak, and flat mouth is followed closely and is perpendicular to object and hammers into easy nailing and easily extract.
Utility model content
The utility model is to provide one easy to make, can penetrate hard thing and the firm disposable punch forming zigzag mirror image spur flat nail of bookbinding.
For achieving the above object, concrete scheme of the present utility model is as follows:
A kind of disposable punch forming zigzag mirror image spur flat nail, including nail body and two nail pin, described nail body is for falling " Qian " shape, it is provided with nail pin below described nail body, described nail pin is right angled triangle, described nail pin is connected by following closely a right-angle side of pin with nail body, and described nail pin has two, and the mirror image that is shaped as of said two nail pin is arranged.
In order to make disposable punch forming zigzag mirror image spur flat nail coordinate nailing device, strengthening nailing machine impulsive force, to penetrate hard thing, the bending angle of described nail body is 0.5-0.7mm,
For play preferably penetrate function, the edge of a knife spur of described nail pin be 20-30 ° nail body external diameter be 10.4-10.6mm, described nail body footpath is 9.4-9.6mm.
Nail pin of the present utility model is borrowed power to penetrate hard thing by binder mechanism, due to disposable punch forming zigzag mirror image spur flat nail during hammering into by nail pin right angled triangle inclined-plane stress, two the nail pin making disposable punch forming zigzag mirror image spur flat nail reverse and hammer into hard thing, thus add the adhesive force of disposable punch forming zigzag mirror image spur flat nail so that it is it is not drawn out easily.
Brief description
Fig. 1 is partial structurtes schematic diagram of the present utility model (including edge of a knife spur β)；
Fig. 2 is front view of the present utility model (entire row)；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is left view of the present utility model (entire row).
Label declaration
Disposable punch forming zigzag mirror image spur flat nail 100, follows closely body 10, bending angle 11, follows closely pin 20, edge of a knife spur β, external diameter B1, footpath B2.
Detailed description of the invention
Embodiment
Disposable punch forming zigzag mirror image spur flat nail 100, including nail body 10 and two nail pin 20, nail body 10 is for falling " Qian " shape, nail body 10 down either side is provided with nail pin 20, nail pin 20 is right angled triangle, nail pin 20 is connected by following closely a right-angle side of pin 20 with nail body 10, the mirror image that is shaped as of two relative nail pin 20 is arranged, the bending angle 11 of nail body 10 is 0.5-0.7mm, the edge of a knife spur β of nail pin 20 is 20-30 °, nail body 20 external diameter B1 is 10.4-10.6mm, and nail body footpath B2 is 9.4-9.6mm.
In use, hard thing squeezed under the effect of nailing machine by disposable punch forming zigzag mirror image spur flat nail 100, owing to two nail pin 20 of disposable punch forming zigzag mirror image spur flat nail 100 are due to the direction difference of stress surface (hypotenuse of nail pin 20), two nail pin 20 of disposable punch forming zigzag mirror image spur flat nail 100 reverse and hammer into hard thing, thus adding the adhesive force of disposable punch forming zigzag mirror image spur flat nail 100 so that disposable punch forming zigzag mirror image spur flat nail 100 is not drawn out easily.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art the technical solution of the utility model is made other modification or equivalent, without departing from the spirit and scope of technical solutions of the utility model, all should cover in right of the present utility model.
Claims (4)
1. a disposable punch forming zigzag mirror image spur flat nail, it is characterized in that: include nail body and two nail pin, described nail body is for falling " Qian " shape, it is provided with nail pin below described nail body, described nail pin is right angled triangle, described nail pin is connected by following closely a right-angle side of pin with nail body, and described nail pin has two, and the mirror image that is shaped as of said two nail pin is arranged.
2. one according to claim 1 disposable punch forming zigzag mirror image spur flat nail, it is characterised in that: the edge of a knife spur of described nail pin is 20-30 °.
3. one according to claim 1 disposable punch forming zigzag mirror image spur flat nail, it is characterised in that: on described nail body, the bending angle of two " Qian " shapes is 0.5-0.7mm.
4. one according to claim 1 disposable punch forming zigzag mirror image spur flat nail, it is characterised in that: described nail body external diameter is 10.4-10.6mm, and described nail body footpath is 9.4-9.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331713.0U CN205715145U (en) | 2016-04-20 | 2016-04-20 | A kind of disposable punch forming zigzag mirror image spur flat nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331713.0U CN205715145U (en) | 2016-04-20 | 2016-04-20 | A kind of disposable punch forming zigzag mirror image spur flat nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715145U true CN205715145U (en) | 2016-11-23 |
Family
ID=57298803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331713.0U Expired - Fee Related CN205715145U (en) | 2016-04-20 | 2016-04-20 | A kind of disposable punch forming zigzag mirror image spur flat nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715145U (en) |
-
2016
- 2016-04-20 CN CN201620331713.0U patent/CN205715145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |