CN201900912U - Folding drawing pin - Google Patents
Folding drawing pin Download PDFInfo
- Publication number
- CN201900912U CN201900912U CN2010206251072U CN201020625107U CN201900912U CN 201900912 U CN201900912 U CN 201900912U CN 2010206251072 U CN2010206251072 U CN 2010206251072U CN 201020625107 U CN201020625107 U CN 201020625107U CN 201900912 U CN201900912 U CN 201900912U
- Authority
- CN
- China
- Prior art keywords
- head
- pin
- nail
- folding
- ailhead
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A folding drawing pin comprises pin caps and a pin head, wherein each pin cap is formed by folding and connecting two equal semi-circular pieces, a pin head is horizontally connected at the central position of the folding line of one pin cap, and a strip-shaped clamping groove is processed at the central position of the folding line of the other pin cap, corresponding to the pin head. The folding drawing pin has the advantages of convenience, practicability, reasonable structure, safety, reliability and the like.
Description
Technical field the utility model relates to a kind of setting tool, especially a kind of nail.
Background technology is well-known, and drawing pin is one of setting tool commonly used in people's work and study.At present, once had with existing drawing pin and all adopted the cambered surface head of a nail and the interconnective structure of taper shank, though this kind structure can be utilized fixedly article of shank, but cause taper shank and syringe needle to be exposed all the time, depositing and carrying in the process, the pillow that is easy to be exposed is stabbed, is scratched, and brings very big inconvenience to people.
The summary of the invention the purpose of this utility model provides a kind of convenient and practical, rational in infrastructure, safe and reliable folding drawing pin.
The utility model mainly comprises the head of a nail and ailhead, and the head of a nail connects to form by the halfround bar slice of two equities is folding, and a slice head of a nail fold line midpoint level connects ailhead therein, in the corresponding ailhead of another sheet head of a nail fold line midpoint position processing strip-shaped clamp groove.
When depositing, the user fits two heads of a nail, keeps the unitary circular structure, and this moment, ailhead just in time was hidden in the draw-in groove of another sheet head of a nail, avoided ailhead to expose, and reduced the danger of stabbing, scratching.During use, the user breaks the folding head of a nail into two with one's hands, exposes ailhead, and can hold the head of a nail and assign ailhead this moment, fixes.
Compared with the prior art, the beneficial effects of the utility model are: convenient and practical, rational in infrastructure, safe and reliable, effectively hide ailhead, and accident such as avoid stabbing.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
The specific embodiment is in stereochemical structure sketch of the present utility model shown in Figure 1, mainly comprise the head of a nail 1 and ailhead 2, the head of a nail connects to form by the halfround bar slice of two equities is folding, a slice head of a nail fold line midpoint level connects ailhead therein, in the corresponding ailhead of another sheet head of a nail fold line midpoint position processing strip-shaped clamp groove 3.
Claims (1)
1. folding drawing pin, mainly comprise the head of a nail (1) and ailhead (2), it is characterized in that: the head of a nail (1) connects to form by the halfround bar slice of two equities is folding, a slice head of a nail fold line midpoint level connects ailhead (2) therein, in the corresponding ailhead (2) of another sheet head of a nail fold line midpoint position processing strip-shaped clamp groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206251072U CN201900912U (en) | 2010-11-25 | 2010-11-25 | Folding drawing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206251072U CN201900912U (en) | 2010-11-25 | 2010-11-25 | Folding drawing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900912U true CN201900912U (en) | 2011-07-20 |
Family
ID=44271515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206251072U Expired - Fee Related CN201900912U (en) | 2010-11-25 | 2010-11-25 | Folding drawing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900912U (en) |
-
2010
- 2010-11-25 CN CN2010206251072U patent/CN201900912U/en not_active Expired - Fee Related
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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: 20110720 Termination date: 20111125 |