CN105275940A - Metal wedge nail - Google Patents
Metal wedge nail Download PDFInfo
- Publication number
- CN105275940A CN105275940A CN201510573942.3A CN201510573942A CN105275940A CN 105275940 A CN105275940 A CN 105275940A CN 201510573942 A CN201510573942 A CN 201510573942A CN 105275940 A CN105275940 A CN 105275940A
- Authority
- CN
- China
- Prior art keywords
- sawtooth portion
- sawtooth
- wedge nail
- metal wedge
- wedge
- 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.)
- Pending
Links
Abstract
The invention discloses a metal wedge nail. The metal wedge nail comprises a top plate and a wedge nail body. The top plate is located on the top of the wedge nail body. The wedge nail body comprises a neck part, a first sawtooth part, a second sawtooth part, a cone part and a cusp part from top to bottom, wherein the neck part, the first sawtooth part, the second sawtooth part, the cone part and the cusp part are integrally arranged, and the neck part is vertically connected with the top plate. The metal wedge nail can firmly fix a plurality of layers of panels, and disengaging cannot happen.
Description
Technical field
The present invention relates to a kind of metal wedge nail.
Background technique
Building field or similar needs multi-layer thin sheet material to when assembling, need to use certain fastening piece to be fixed.Conventional is use nail to be fixed together by which floor thin plate, but nail is columned, and fastening force is large not, and multi-layered board can be thrown off sometimes.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of metal wedge nail, and the fixation of this metal wedge nail to multi-layered board, can not throw off.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of metal wedge to follow closely, comprise top board and wedge rivet nut, described top board is positioned at the top of described wedge rivet nut, described wedge rivet nut comprises neck, the first sawtooth portion, the second sawtooth portion, centrum portion and pointed nose from top to bottom, described neck, the first sawtooth portion, the second sawtooth portion, centrum portion and pointed nose integrated setting, described neck is connected with top board is vertical.
In a preferred embodiment of the present invention, described top board is provided with through hole.
In a preferred embodiment of the present invention, described pointed nose is pointed in the sawtooth tip in described first sawtooth portion and the second sawtooth portion.
In a preferred embodiment of the present invention, the small end in described centrum portion is connected with described pointed nose, and the large end in described centrum portion is connected with described second sawtooth portion.
In a preferred embodiment of the present invention, the Extreme breadth in described first sawtooth portion is greater than the Extreme breadth in described second sawtooth portion.
In a preferred embodiment of the present invention, the thickness in described first sawtooth portion and the second sawtooth portion is 1-3mm.
The invention has the beneficial effects as follows: metal wedge nail of the present invention is provided with laciniation, to the fixation of multi-layered board, can not throw off.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation plan view of metal wedge of the present invention nail.
In accompanying drawing, the mark of each parts is as follows: 1, top board, and 2, through hole, 3, wedge rivet nut, 4, neck, the 5, first sawtooth portion, the 6, second sawtooth portion, 7, centrum portion, 8, pointed nose.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of metal wedge nail, comprise top board 1 and wedge rivet nut 3, described top board 1 is positioned at the top of described wedge rivet nut 3, described wedge rivet nut 3 comprises sawtooth portion 6 of neck 4, first sawtooth portion 5, second, centrum portion 7 and pointed nose 8 from top to bottom, sawtooth portion 6 of described neck 4, first sawtooth portion 5, second, centrum portion 7 and pointed nose 8 integrated setting, described neck 4 is connected with top board 1 is vertical.
Preferably, described top board 1 is provided with through hole 2.Through hole 2 can pass top board 1, is fixed further by wedge nail with sheet material.
Preferably, described pointed nose 8 is pointed in the sawtooth tip in described first sawtooth portion 5 and the second sawtooth portion 6.
Preferably, the small end in described centrum portion 7 is connected with described pointed nose 8, and the large end in described centrum portion 7 is connected with described second sawtooth portion 6.Pointed nose 8 and centrum portion 7 easily enter sheet material, and the first sawtooth portion 5 and the second sawtooth portion 6 have hangnail effect, can prevent the sheet material be through from departing from.
Preferably, the Extreme breadth in described first sawtooth portion 5 is greater than the Extreme breadth in described second sawtooth portion 6.
Preferably, the thickness in described first sawtooth portion 5 and the second sawtooth portion 6 is 1-3mm.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a metal wedge nail, it is characterized in that, comprise top board and wedge rivet nut, described top board is positioned at the top of described wedge rivet nut, described wedge rivet nut comprises neck, the first sawtooth portion, the second sawtooth portion, centrum portion and pointed nose from top to bottom, described neck, the first sawtooth portion, the second sawtooth portion, centrum portion and pointed nose integrated setting, described neck is connected with top board is vertical.
2. metal wedge nail according to claim 1, is characterized in that, described top board is provided with through hole.
3. metal wedge nail according to claim 1, it is characterized in that, described pointed nose is pointed in the sawtooth tip in described first sawtooth portion and the second sawtooth portion.
4. metal wedge nail according to claim 1, it is characterized in that, the small end in described centrum portion is connected with described pointed nose, and the large end in described centrum portion is connected with described second sawtooth portion.
5. the metal wedge nail according to claim 1 or 3, it is characterized in that, the Extreme breadth in described first sawtooth portion is greater than the Extreme breadth in described second sawtooth portion.
6. metal wedge nail according to claim 1, it is characterized in that, the thickness in described first sawtooth portion and the second sawtooth portion is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573942.3A CN105275940A (en) | 2015-09-10 | 2015-09-10 | Metal wedge nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573942.3A CN105275940A (en) | 2015-09-10 | 2015-09-10 | Metal wedge nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275940A true CN105275940A (en) | 2016-01-27 |
Family
ID=55145538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573942.3A Pending CN105275940A (en) | 2015-09-10 | 2015-09-10 | Metal wedge nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967448A (en) * | 1955-06-20 | 1961-01-10 | Hallock Robert Lay | Drive fastener with anchoring teeth on the tapered portion thereof |
| CN1129294A (en) * | 1994-09-12 | 1996-08-21 | 伊利诺斯工具制造公司 | Spiral flex tree fastener |
| CN1213046A (en) * | 1997-03-25 | 1999-04-07 | 乌帕特有限公司 | Assembly anchor bolt |
| CN2649850Y (en) * | 2003-10-17 | 2004-10-20 | 姜文民 | Nail for floor board |
| CN2683913Y (en) * | 2004-03-29 | 2005-03-09 | 熊涛 | Stopping iron nail |
| CN201215128Y (en) * | 2008-05-30 | 2009-04-01 | 李海栓 | Nail |
-
2015
- 2015-09-10 CN CN201510573942.3A patent/CN105275940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967448A (en) * | 1955-06-20 | 1961-01-10 | Hallock Robert Lay | Drive fastener with anchoring teeth on the tapered portion thereof |
| CN1129294A (en) * | 1994-09-12 | 1996-08-21 | 伊利诺斯工具制造公司 | Spiral flex tree fastener |
| CN1213046A (en) * | 1997-03-25 | 1999-04-07 | 乌帕特有限公司 | Assembly anchor bolt |
| CN2649850Y (en) * | 2003-10-17 | 2004-10-20 | 姜文民 | Nail for floor board |
| CN2683913Y (en) * | 2004-03-29 | 2005-03-09 | 熊涛 | Stopping iron nail |
| CN201215128Y (en) * | 2008-05-30 | 2009-04-01 | 李海栓 | Nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |