CN2750103Y - Bead embedded nail - Google Patents
Bead embedded nail Download PDFInfo
- Publication number
- CN2750103Y CN2750103Y CN 200420097593 CN200420097593U CN2750103Y CN 2750103 Y CN2750103 Y CN 2750103Y CN 200420097593 CN200420097593 CN 200420097593 CN 200420097593 U CN200420097593 U CN 200420097593U CN 2750103 Y CN2750103 Y CN 2750103Y
- Authority
- CN
- China
- Prior art keywords
- nail
- utility
- model
- bead
- embedded
- 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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- Transmission Devices (AREA)
Abstract
The utility model relates to a bead embedding nail. External threads are arranged at the outer margin surface of a nail body, a screw nail head is provided with a crossed opening, a semicircular concave hole is arranged at the front end of the nail body, and a steel bead is embedded in the concave hole. The utility model is suitable for parts which use the screw nail as the fulcrum to slide along objects.
Description
Affiliated technical field
The utility model relates to a kind of a kind of screw that can slide and not scratch object on object.
Background technique
At present, having many parts to need with the screw head in life is the strong point, slides along object, and screw front end now is generally tip or tack, and is not slick and sly, scratches object surfaces through regular meeting, destroys its outward appearance.
Summary of the invention
For solving the problem that occurs in above-mentioned, the utility model provides a kind of Bead embedded nail, and this model utility is that the strong point slides on object and do not damage body surface with the front end.
The purpose of this utility model is to realize like this, a kind of Bead embedded nail, the outer edge surface of nail body is provided with outside thread, screw head is the cross opening, and the front end of nail body is provided with half circular shrinkage hole, is embedded with a steel ball, during use, Bead embedded nail is screwed in the part by screw thread, and the steel ball that protrudes by front end slides along object, does not scratch body surface.
The beneficial effects of the utility model are, the screw front end is provided with half circular shrinkage hole, is embedded with a steel ball, contacts with object by steel ball, does not scratch body surface, and it is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a left view of the present utility model.
Embodiment
In Fig. 1, nail body outer edge surface is provided with outside thread (1), screw head (2) is the cross opening, the front end of nail body is provided with a semi-circular recesses (3) and is embedded with a steel ball (4), during use, screw is screwed in the part by outside thread (1), the steel ball (4) that protrudes by the screw front end contacts with object, slidably reciprocating on object gets final product, and does not scratch body surface.
Claims (1)
1, a kind of Bead embedded nail, nail body outer edge surface is provided with outside thread, and screw head is the cross opening, it is characterized in that: nail body front end is provided with a semi-circular recesses, is embedded with a steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097593 CN2750103Y (en) | 2004-11-03 | 2004-11-03 | Bead embedded nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097593 CN2750103Y (en) | 2004-11-03 | 2004-11-03 | Bead embedded nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750103Y true CN2750103Y (en) | 2006-01-04 |
Family
ID=35823486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097593 Expired - Fee Related CN2750103Y (en) | 2004-11-03 | 2004-11-03 | Bead embedded nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750103Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514175A (en) * | 2019-01-05 | 2019-03-26 | 杨建成 | A kind of annular knurl cutter head mounting assembly and straight tube cutter, rotary cutter |
-
2004
- 2004-11-03 CN CN 200420097593 patent/CN2750103Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514175A (en) * | 2019-01-05 | 2019-03-26 | 杨建成 | A kind of annular knurl cutter head mounting assembly and straight tube cutter, rotary cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |