CN203381408U - Drawing pin - Google Patents
Drawing pin Download PDFInfo
- Publication number
- CN203381408U CN203381408U CN201320191205.3U CN201320191205U CN203381408U CN 203381408 U CN203381408 U CN 203381408U CN 201320191205 U CN201320191205 U CN 201320191205U CN 203381408 U CN203381408 U CN 203381408U
- Authority
- CN
- China
- Prior art keywords
- pin
- drawing pin
- sulculuses
- head
- sulculus
- 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
Images
Abstract
A drawing pin comprises a pin head (1) and U-shaped raised small grooves (2), wherein one end of a pin (3) is connected with the bottom surface of the pin head (1), the tip end of the pin (3) is free, and the 4 small grooves (2) are formed at the pin head (1). The drawing pin disclosed by the utility model has the following advantages that after being inserted in paper, the drawing pin can be easily pulled out by an IC extraction tool through the small grooves (2), and the extraction can be more convenient through the 4 small grooves.
Description
Affiliated technical field
This utility patent is to improve drawing pin, and drawing pin is more easily pulled up, and repeatedly utilizes.
Background technology
The drawing pin used at present is all the drawing pin of the arc head of a nail, pull up such drawing pin and be not easy.
Summary of the invention
The shortcoming that is difficult for pulling up in order to solve drawing pin, the drawing pin that the utility model provides a kind of drawing pin to pull up.
The utility model solves the technical scheme that its technical problem adopts: open 4 U-shaped sulculuses at drawing pin head of a nail place, drawing pin can be pulled up it with IC extractor.
The beneficial effects of the utility model are: drawing pin is more prone to pull up, the design of 4 U-shaped sulculuses is convenient is extracted with IC extractor, and output 4 sulculuses conservation more, can extract drawing pin from a plurality of angles, also easily batch production is made, and U-shaped sulculus also can be buckled little ring in order to do hook.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the top view of this patent
1. pin caps in figure, 2.U type projection sulculus, 3. needle point.
Fig. 2 is the cutaway view of this patent
1. pin caps in figure, 2.U type projection sulculus, 3. needle point.
The specific embodiment
The head of a nail of common drawing pin (1) is left to 4 U-shaped protruding sulculuses, and the sulculus lateral depth does not reach needle point (3), and the line of symmetry of two relative sulculuses is conllinear, and the line of symmetry of adjacent two sulculuses is orthogonal.
Claims (2)
1. a drawing pin of being convenient to pull up, it is to consist of the head of a nail (1), nail pin (3), sulculus (2), it is characterized in that: at the head of a nail (1), locate out 4 sulculuses (2).
2. according to the described drawing pin of claims 1, it is characterized in that: 4 sulculuses (2) are all U-shaped protruding sulculus, the line of symmetry conllinear of two relative sulculuses wherein, and two not relative sulculus line of symmetries are orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320191205.3U CN203381408U (en) | 2013-04-11 | 2013-04-11 | Drawing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320191205.3U CN203381408U (en) | 2013-04-11 | 2013-04-11 | Drawing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381408U true CN203381408U (en) | 2014-01-08 |
Family
ID=49869931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320191205.3U Expired - Fee Related CN203381408U (en) | 2013-04-11 | 2013-04-11 | Drawing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381408U (en) |
-
2013
- 2013-04-11 CN CN201320191205.3U patent/CN203381408U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204349089U (en) | A kind of one hand pulls out attaching plug soon | |
| CN203381408U (en) | Drawing pin | |
| CN203747152U (en) | Socket facilitating use of the blind | |
| CN201856224U (en) | Device for taking out cotter pin | |
| CN203198553U (en) | Drawing pin | |
| CN202114686U (en) | Special pin puller for checking tools | |
| CN202200753U (en) | Thumb pin | |
| CN205009129U (en) | Box spanner takes off connecting rod soon | |
| CN202742929U (en) | Thumbtack | |
| CN203839611U (en) | Mis-unplugging prevented plug | |
| CN203254357U (en) | Pulling tool | |
| CN202726828U (en) | Positioning pin withdrawing tool | |
| CN204088743U (en) | Facilitate the plug of plug | |
| CN203951490U (en) | A kind of fixing router of netting twine that carries out | |
| CN202308604U (en) | Novel plugboard | |
| CN202352917U (en) | Easily-pulled plug | |
| CN202343771U (en) | Blanking and punching composite die | |
| CN203197854U (en) | Thumbtack puller | |
| CN201833530U (en) | Improved front mould inclined top structure | |
| CN201792674U (en) | Drawing pin | |
| CN202603705U (en) | Hair planting needle for manikin | |
| CN204311207U (en) | A kind of weaving minute hand | |
| CN205111774U (en) | Hand nail puller | |
| CN202742930U (en) | Thumbtack | |
| CN103567981A (en) | Hammer body height telescopic type claw hammer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Huang Qiang Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Qiang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Qiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140411 |