CN203641210U - Double-headed nail - Google Patents
Double-headed nail Download PDFInfo
- Publication number
- CN203641210U CN203641210U CN201320672776.9U CN201320672776U CN203641210U CN 203641210 U CN203641210 U CN 203641210U CN 201320672776 U CN201320672776 U CN 201320672776U CN 203641210 U CN203641210 U CN 203641210U
- Authority
- CN
- China
- Prior art keywords
- nail
- head
- rivet nut
- connecting head
- groove
- 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
Links
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a double-headed nail. The nail comprises a first nail body, a second nail body and a nail cap, wherein a connecting groove is formed in the top of the first nail body, an inner thread is formed in the connecting groove, a first connecting head is arranged at the top of the second nail body, an outer thread is formed in the first connecting head, the outer thread on the first connecting head is matched with the inner thread in the connecting groove, a groove is formed in the top of the nail cap, a second connecting head is arranged at the bottom of the nail cap, an outer thread is formed in the second connecting head, and the outer thread in the second connecting head is matched with the inner thread in the connecting groove. The nail has the benefits of simple structure and promotion of operation. Besides, through the adoption of the nail, two objects can be connected firmly and easily.
Description
Technical field
The utility model belongs to component of machine field, especially relates to a kind of double-headed spike.
Background technique
Engineering, carpenter and architectural, nail is often used to the things such as fixing wood, is connection component conventional in daily life and industrial production.Existing nail generally only has a nail body, connect distance short, a kind of nail with double end can link together two thicker wooden units or other objects, but this kind of nail that can easily two objects be linked together is also undiscovered, needs further to be researched and developed.
Model utility content
The purpose of this utility model is to provide a kind of double-headed spike simple in structure, simple to operate, is especially applicable to the connection operation between two articles.
The technical solution of the utility model is: a kind of double-headed spike of this programme comprises the first rivet nut, the second rivet nut and the head of a nail, the top of described the first rivet nut is provided with connecting groove, in connecting groove, be provided with internal thread, the top of described the second rivet nut is provided with the first connecting head, the first connecting head is provided with outside thread, outside thread on described the first connecting head and the internal thread on connecting groove match, described head of a nail top is provided with groove, the bottom of the described head of a nail is provided with the second connecting head, the second connecting head is provided with outside thread, outside thread on described the second connecting head and the internal thread on connecting groove match.
Advantage and the good effect that the utlity model has are: this programme has advantages of simple in structure, simple to operate, due to the flexible connection between the first rivet nut, the second rivet nut and the head of a nail, make the connection of two articles become convenient easy to operate, make the connection between object more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first rivet nut
Fig. 2 is the structural representation of the second rivet nut
Fig. 3 is the structural representation of the head of a nail
In figure:
1, the first rivet nut 2, connecting groove 3, the second rivet nut
4, the first connecting head 5, the head of a nail 6, the second connecting head
7, groove
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As Fig. 1, the structural representation of the first rivet nut, Fig. 2, the structural representation of the second rivet nut and Fig. 3, shown in the structural representation of the head of a nail, a kind of double-headed spike of this programme comprises the first rivet nut 1, the second rivet nut 3 and the head of a nail 5, the top of described the first rivet nut is provided with connecting groove 2, in connecting groove 2, be provided with internal thread, the top of described the second rivet nut 3 is provided with the first connecting head 4, the first connecting head 4 is provided with outside thread, outside thread on described the first connecting head 4 and the internal thread on connecting groove 2 match, the described head of a nail 5 tops are provided with groove 7, the bottom of the described head of a nail 5 is provided with the second connecting head 6, the second connecting head 6 is provided with outside thread, outside thread on described the second connecting head 6 and the internal thread on connecting groove 2 match.
The working procedure of this example: by the connection of the second connecting head 6 and connecting groove 2, the head of a nail 5 and the first rivet nut 1 are linked together, the head of a nail 5 and the first rivet nut 1 are squeezed in the wooden unit or other objects that will be connected, by the groove 7 on the head of a nail 5, the head of a nail 5 is screwed down from the first rivet nut 1 with screw-driver, then by the connection of the first connecting head 4 and connecting groove 2, the first rivet nut 1 and the second rivet nut 3 are linked together, will connect another piece wooden unit or other objects and squeeze in the second rivet nut 3.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (1)
1. a double-headed spike, comprise the first rivet nut, the second rivet nut and the head of a nail, it is characterized in that: the top of described the first rivet nut is provided with connecting groove, in connecting groove, be provided with internal thread, the top of described the second rivet nut is provided with the first connecting head, the first connecting head is provided with outside thread, outside thread on described the first connecting head and the internal thread on connecting groove match, described head of a nail top is provided with groove, the bottom of the described head of a nail is provided with the second connecting head, the second connecting head is provided with outside thread, and the outside thread on described the second connecting head and the internal thread on connecting groove match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672776.9U CN203641210U (en) | 2013-10-29 | 2013-10-29 | Double-headed nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672776.9U CN203641210U (en) | 2013-10-29 | 2013-10-29 | Double-headed nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641210U true CN203641210U (en) | 2014-06-11 |
Family
ID=50872458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672776.9U Expired - Fee Related CN203641210U (en) | 2013-10-29 | 2013-10-29 | Double-headed nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2566492C1 (en) * | 2014-10-24 | 2015-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" | Nail |
-
2013
- 2013-10-29 CN CN201320672776.9U patent/CN203641210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2566492C1 (en) * | 2014-10-24 | 2015-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" | Nail |
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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 |
Granted publication date: 20140611 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |