CN202200753U - Thumb pin - Google Patents
Thumb pin Download PDFInfo
- Publication number
- CN202200753U CN202200753U CN2011202890404U CN201120289040U CN202200753U CN 202200753 U CN202200753 U CN 202200753U CN 2011202890404 U CN2011202890404 U CN 2011202890404U CN 201120289040 U CN201120289040 U CN 201120289040U CN 202200753 U CN202200753 U CN 202200753U
- Authority
- CN
- China
- Prior art keywords
- pin
- head
- cylinder
- ailhead
- nail
- 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
- 210000003813 thumb Anatomy 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model discloses a thumb pin, which comprises a pin cap and a pin head, wherein the pin cap consists of an upper cylinder and a lower cylinder which are fixedly connected with each other; the central lines of the two cylinders are coincided with each other, and the diameter of the section of the upper cylinder is greater than that of the section of the lower cylinder; the top end of the pin head is fixedly connected to the center of the lower cylinder; the bottom end of the pin head is needle-shaped; anti-slip threads are arranged on the side surface and the bottom surface of the upper cylinder; and a concave surface is arranged at the top end of the pin cap. The thumb pin has a simple structure, more labor can be saved when the thumb pin is pressed, and the effect of drawing the thumb pin out easily can be achieved.
Description
Technical field
The utility model relates to a kind of setting tool.
Background technology
Drawing pin is widely used when fixedly drawing or file, but existing drawing pin head of a nail smooth surface, and the aspect is not pressed into, and also is not easy to extract after fixing, and using to people makes troubles.
Summary of the invention
The purpose of the utility model has overcome above-mentioned said deficiency, provides a kind of making to be pressed into more laborsavingly, extracts drawing pin more easily.
The utility model solves the technical scheme that its technical problem adopted: a kind of drawing pin; Comprise the head of a nail and ailhead, the head of a nail is by two cylinder affixed compositions up and down, and two cylindrical central lines and upper end cylinder diameter of section are greater than lower end cylinder diameter of section; The ailhead top is fixed in lower floor cylinder center; The ailhead bottom is a needle-like, and cylinder side, upper strata and bottom surface are provided with anti-skidding line, and head of a nail top is provided with concave surface.
During use, can ailhead be penetrated paper, finger is placed on the concave surface place of ailhead; Firmly push and make its entering, when choosing, the head of a nail has the slit between the cylinder up and down; Hold the upper strata cylinder and outwards drag and can easily it be extracted, the anti-skidding line of cylinder side, upper strata and bottom surface can increase frictional force.
The utility model compared with prior art has following advantage: simple in structure, make to be pressed into more laborsavingly, and can realize easily extracting the effect of drawing pin.
Description of drawingsFig. 1 is the three-dimensional simplified schematic diagram of the utility model.
The specific embodimentIn the three-dimensional simplified schematic diagram of the utility model shown in Figure 1; Comprise the head of a nail 1 and ailhead 2, the head of a nail 1 is by two cylinder affixed compositions up and down, and two cylindrical central lines and upper end cylinder diameter of section are greater than lower end cylinder diameter of section; Ailhead 2 tops are fixed in lower floor cylinder center; Ailhead 2 bottoms are needle-like, and cylinder side, upper strata and bottom surface are provided with anti-skidding line 3, and the head of a nail 1 top is provided with concave surface 4.
Claims (3)
1. drawing pin; Comprise the head of a nail (1) and ailhead (2); It is characterized in that: the head of a nail (1) is by two cylinder affixed compositions up and down; Two cylindrical central lines and upper end cylinder diameter of section are greater than lower end cylinder diameter of section, and ailhead (2) top is fixed in lower floor cylinder center, and ailhead (2) bottom is a needle-like.
2. a kind of drawing pin according to claim 1 is characterized in that: cylinder side, upper strata and bottom surface are provided with anti-skidding line (3).
3. a kind of drawing pin according to claim 1 and 2 is characterized in that: the head of a nail (1) top is provided with concave surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202890404U CN202200753U (en) | 2011-08-10 | 2011-08-10 | Thumb pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202890404U CN202200753U (en) | 2011-08-10 | 2011-08-10 | Thumb pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200753U true CN202200753U (en) | 2012-04-25 |
Family
ID=45964889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202890404U Expired - Fee Related CN202200753U (en) | 2011-08-10 | 2011-08-10 | Thumb pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351583A (en) * | 2017-07-24 | 2017-11-17 | 宁波埃迪五金工贸有限公司 | A kind of drawing pin |
| CN107379848A (en) * | 2017-07-24 | 2017-11-24 | 宁波埃迪五金工贸有限公司 | A kind of easy-to-dismount drawing pin |
-
2011
- 2011-08-10 CN CN2011202890404U patent/CN202200753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351583A (en) * | 2017-07-24 | 2017-11-17 | 宁波埃迪五金工贸有限公司 | A kind of drawing pin |
| CN107379848A (en) * | 2017-07-24 | 2017-11-24 | 宁波埃迪五金工贸有限公司 | A kind of easy-to-dismount drawing pin |
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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: 20120425 Termination date: 20120810 |