CN201372990Y - Combined type nail - Google Patents
Combined type nail Download PDFInfo
- Publication number
- CN201372990Y CN201372990Y CN200920008604U CN200920008604U CN201372990Y CN 201372990 Y CN201372990 Y CN 201372990Y CN 200920008604 U CN200920008604 U CN 200920008604U CN 200920008604 U CN200920008604 U CN 200920008604U CN 201372990 Y CN201372990 Y CN 201372990Y
- Authority
- CN
- China
- Prior art keywords
- nail
- cap
- nail body
- combined type
- cone
- 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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- Portable Nailing Machines And Staplers (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a combined type nail comprising a nail body and a cap, wherein, nail points are arranged at two ends of the nail body, an outward projecting spacing ring is arranged at the middle part of the nail body, the cap is sleeved at one end of the nail body for withstanding external force accompanying the driving of the other end of the nail body, a cone-shaped inner chamber matched with the nail points in outer contour is arranged in the cap, a protection cavity is arranged the tip part of the cone-shaped inner chamber in an outward sinking manner, and a positioning cavity matched with the nail body in outside diameter extends outward from the tail part of the cone-shaped inner chamber. The nail points arranged at the two ends of the nail body serve to facilitate connection between wood boards, and can ensure that no traces of the nail are left on the surfaces of the wood boards in the wake of the connection, thereby improving aesthetically pleasing effect. The cap facilitates initial driving of the nail, thereby improving the practicality of the nail.
Description
Technical field
The utility model relates to a kind of combined type nail.
Background technique
It is the structure of the head of a nail for nail point, an end that existing nail is an end, and after nail hammered into plank, the head of a nail was all exposed outside, influences attractive in appearance.And the phenomenon of stressed bending takes place in the limited length of nail, long nail through regular meeting in hammering into process.When the length of nail during less than the thickness of plank, nail can not be used for two plank ground and connect, and the nail of existing structure has limited its using scope, and daily life is made troubles.
The model utility content
At the problem that existing situation exists, the purpose of this utility model is to provide a kind of simple in structure, the combined type nail that all there is the nail point at two ends.
For achieving the above object, a kind of combined type nail of the utility model comprises nail body and cap, and wherein the two ends of nail body are provided with the nail point, also are provided with the spacer ring that outwards is convexly equipped with on the intermediate portion of nail body; Cap is sleeved on the end of nail body; extraneous power when being used to bear the nail body the other end and hammering into; be provided with and follow closely the suitable conical internal cavity of sharp external frame in the cap; the top tip part of this conical internal cavity outwards is concaved with the protection chamber, and the afterbody of conical internal cavity also is outward extended with and the suitable positioning chamber of the external diameter of nail body.
The utility model has made things convenient for the connection between the plank, and can not leave the vestige of nail on the surface of plank by the nail point all is set on the two ends of nail body, has improved aesthetic.By the configuration block, made things convenient for initially hammering into of nail, improved its practicability.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is nail body and cap assembled state schematic representation;
Fig. 3 is the sectional view of cap.
Wherein reference character is as follows:
Embodiment
As Fig. 1, shown in Figure 3, a kind of combined type nail of the utility model comprises nail body 1 and cap 2, and wherein the two ends of nail body 1 are provided with nail point 11,12, also be provided with the spacer ring 13 that outwards is convexly equipped with on the intermediate portion of nail body 1, spacer ring 13 is used to limit the degree of depth that hammers into of nail; Cap 2 is sleeved on the end of nail body 1, extraneous power when being used to bear nail body 1 the other end and hammering into, be provided with and follow closely the suitable conical internal cavity of sharp external frame 21 in the cap 2, when cap 2 is sleeved on the end of nail body 1, the inwall of conical internal cavity 21 contacts with the sharp outer wall of nail, the extraneous application of force makes the other end of nail body hammer into plank by the inwall guiding nail body 1 of conical internal cavity 21; The top tip part of conical internal cavity 21 outwards is concaved with protection chamber 22, and protection chamber 22 is used to take up the pointed portion of nail point, and it has prevented that the inwall of cap 2 from frustrating the tip of blunt nail point, and causes the fashionable difficulty of this nail spike; The afterbody of conical internal cavity 21 also is outward extended with the positioning chamber 23 suitable with the external diameter of nail body 1, and when cap 2 was sleeved on the end of nail body 1, positioning chamber 23 had prevented that cap 2 from the phenomenon of double swerve taking place, and makes when nail hammers into more stable.
As shown in Figure 2, when using a kind of combined type nail of the utility model, earlier cap 2 lids are contained on the place end of nail point 12, cap 2 is used to bear extraneous power, make the place end of nail point 12 hammer into plank to spacer ring 13 positions, take down cap 2 then, another piece planking nail is contained on the place end of nail point 11, promptly finish the connection of two planks.
Claims (1)
1, a kind of combined type nail is characterized in that, this nail comprises nail body and cap, and wherein the two ends of nail body are provided with the nail point, also are provided with the spacer ring that outwards is convexly equipped with on the intermediate portion of nail body; Cap is sleeved on the end of nail body; extraneous power when being used to bear the nail body the other end and hammering into; be provided with and follow closely the suitable conical internal cavity of sharp external frame in the cap; the top tip part of this conical internal cavity outwards is concaved with the protection chamber, and the afterbody of conical internal cavity also is outward extended with and the suitable positioning chamber of the external diameter of nail body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920008604U CN201372990Y (en) | 2009-04-07 | 2009-04-07 | Combined type nail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920008604U CN201372990Y (en) | 2009-04-07 | 2009-04-07 | Combined type nail |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201372990Y true CN201372990Y (en) | 2009-12-30 |
Family
ID=41499074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920008604U Expired - Fee Related CN201372990Y (en) | 2009-04-07 | 2009-04-07 | Combined type nail |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201372990Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122208A (en) * | 2016-09-04 | 2016-11-16 | 郭金虎 | A kind of Novel iron nail that can quickly splice |
-
2009
- 2009-04-07 CN CN200920008604U patent/CN201372990Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122208A (en) * | 2016-09-04 | 2016-11-16 | 郭金虎 | A kind of Novel iron nail that can quickly splice |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20100407 |