CN105351313A - Steel nail with inverted teeth - Google Patents
Steel nail with inverted teeth Download PDFInfo
- Publication number
- CN105351313A CN105351313A CN201510716435.0A CN201510716435A CN105351313A CN 105351313 A CN105351313 A CN 105351313A CN 201510716435 A CN201510716435 A CN 201510716435A CN 105351313 A CN105351313 A CN 105351313A
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- CN
- China
- Prior art keywords
- steel nail
- pawl
- inverted teeth
- bar
- steel
- 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.)
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a steel nail with inverted teeth. The steel nail comprises a steel nail round head and a steel nail rod. One surface of the steel nail round head is smooth, and the other surface of the steel nail round head is connected with the steel nail rod. The steel nail rod is of a cylindrical structure. The inverted teeth are arranged at the position, extending to the sharp end of a cone from the steel nail round head, of the surface of the steel nail rod. The inverted teeth are arranged around the steel nail rod regularly and orderly in a staggered manner. The inverted teeth uniformly face the steel nail round head, and the inverted teeth and the steel nail rod are machined and cast integrally. In this manner, the steel nail is simple in structure; on the basis of an existing common steel nail, the inverted teeth facing the head are arranged on the surface of the steel nail rod, the probability that the steel nail is pulled out after being driven in can be effectively lowered, and nail drilling is firmer; and the model is novel and unique, and use is convenient and easy.
Description
Technical field
The present invention relates to metal firmware field, particularly relate to a kind of pawl steel nail.
Background technique
Steel nail, is commonly called as nail, refers to the hard metal of cusp-shaped, and as thing purposes such as fixing wood, nail hammers in article by hammer, recently also has electric driver, the appearance of gas nail gun.Nail so can firm article, then mat work self distortion and hooking what on it, and by showing frictional force, its shaft section is T-shaped, and the bar portion of nail is in the market cylindrical shape, smooth surface.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of pawl steel nail, can effectively reduce steel nail hammer into after the row possibility of extracting again.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of pawl steel nail, it is characterized in that, comprising: steel nail round end, steel nail bar, described steel nail round end one smooth surface, the steel nail bar described in another surface connects; Described steel nail bar is cylindrical structure, epiconus head end is extended to from described steel nail round end, described steel nail bar surface is provided with pawl, the regular arrangement straggly of described pawl, around described steel nail bar, pawl unification is towards described steel nail round head, and described pawl and described steel nail bar are integrated to process to be cast.
In a preferred embodiment of the present invention, described steel nail round end and steel nail bar integrative-structure, processing casting material is round steel.
In a preferred embodiment of the present invention, the arrangement straggly of described pawl.
In a preferred embodiment of the present invention, described pawl is V-shape, and two summits are conical tip.
The invention has the beneficial effects as follows: structure of the present invention is simple, on the basis of existing common steel nail, arranges headward pawl on the surface at steel nail bar, can effectively reduce steel nail hammer into after the row possibility of extracting again, bore nail more firm, modern design is unique, simple and easy to use.
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 of a kind of pawl steel nail one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, steel nail round end; 2, steel nail bar; 3, circular cone tip; 4, pawl.
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 pawl steel nail, is characterized in that, comprising: steel nail round end 1, steel nail bar 2, described steel nail round end 1 one smooth surface, the steel nail bar 2 described in another surface connects; Described steel nail bar 2 is cylindrical structure, circular cone tip 3 end is extended to from described steel nail round end 1, described steel nail bar 2 surface is provided with pawl 4, the regular arrangement straggly of described pawl 4, around described steel nail bar 2, pawl 4 is unified towards described steel nail round end 1, and described pawl 4 is integrated to process with described steel nail bar 2 and casts.
Be different from prior art.
In another embodiment, described steel nail round end 1 and steel nail bar 2 integrative-structure, processing casting material is round steel, and round steel material enriches, easy to process, technology maturation; Described pawl 4 arrangement straggly; Described pawl is V-shape, and two summits are conical tip, and ensureing does not increase its resistance hammered into, and can effectively reduce again the possibility that skid off of steel nail because of external force.
Structure of the present invention is simple, on the basis of existing common steel nail, arranges headward pawl on the surface at steel nail bar, can effectively reduce steel nail hammer into after the row possibility of extracting again, bore nail more firm, modern design is unique, simple and easy to use.
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 (4)
1. a pawl steel nail, is characterized in that, comprising: steel nail round end, steel nail bar, described steel nail round end one smooth surface, the steel nail bar described in another surface connects; Described steel nail bar is cylindrical structure, epiconus head end is extended to from described steel nail round end, described steel nail bar surface is provided with pawl, the regular arrangement straggly of described pawl, around described steel nail bar, pawl unification is towards described steel nail round head, and described pawl and described steel nail bar are integrated to process to be cast.
2. pawl steel nail according to claim 1, it is characterized in that, described steel nail round end and steel nail bar integrative-structure, processing casting material is round steel.
3. pawl steel nail according to claim 1, is characterized in that, the arrangement straggly of described pawl.
4. pawl steel nail according to claim 1, it is characterized in that, described pawl is V-shape, and two summits are conical tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716435.0A CN105351313A (en) | 2015-10-30 | 2015-10-30 | Steel nail with inverted teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716435.0A CN105351313A (en) | 2015-10-30 | 2015-10-30 | Steel nail with inverted teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351313A true CN105351313A (en) | 2016-02-24 |
Family
ID=55327355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510716435.0A Pending CN105351313A (en) | 2015-10-30 | 2015-10-30 | Steel nail with inverted teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351313A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248794Y (en) * | 1996-05-03 | 1997-03-05 | 石广林 | Agnail type nail |
| CN202900892U (en) * | 2012-09-28 | 2013-04-24 | 天津永昌金属制品有限公司 | Nail |
| CN104712634A (en) * | 2013-12-12 | 2015-06-17 | 天津市圣成制钉有限公司 | Novel nail |
| CN204419794U (en) * | 2014-11-17 | 2015-06-24 | 常州市金海基机械制造有限公司 | A kind of anticreep rifle nail |
| CN104989711A (en) * | 2015-07-02 | 2015-10-21 | 重庆卓山机械制造有限公司 | Adjustable nail |
| CN205244064U (en) * | 2015-10-30 | 2016-05-18 | 无锡市东赫金属制品有限公司 | Pawl steel nail |
-
2015
- 2015-10-30 CN CN201510716435.0A patent/CN105351313A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248794Y (en) * | 1996-05-03 | 1997-03-05 | 石广林 | Agnail type nail |
| CN202900892U (en) * | 2012-09-28 | 2013-04-24 | 天津永昌金属制品有限公司 | Nail |
| CN104712634A (en) * | 2013-12-12 | 2015-06-17 | 天津市圣成制钉有限公司 | Novel nail |
| CN204419794U (en) * | 2014-11-17 | 2015-06-24 | 常州市金海基机械制造有限公司 | A kind of anticreep rifle nail |
| CN104989711A (en) * | 2015-07-02 | 2015-10-21 | 重庆卓山机械制造有限公司 | Adjustable nail |
| CN205244064U (en) * | 2015-10-30 | 2016-05-18 | 无锡市东赫金属制品有限公司 | Pawl steel nail |
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Legal Events
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|---|---|---|---|
| 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: 20160224 |