CN201012577Y - Pencil sleeve - Google Patents
Pencil sleeve Download PDFInfo
- Publication number
- CN201012577Y CN201012577Y CNU2007200187329U CN200720018732U CN201012577Y CN 201012577 Y CN201012577 Y CN 201012577Y CN U2007200187329 U CNU2007200187329 U CN U2007200187329U CN 200720018732 U CN200720018732 U CN 200720018732U CN 201012577 Y CN201012577 Y CN 201012577Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- utility
- model
- casing
- point protector
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model pertains to the technical art of study stationery, in particular to a pencil casing, which can increase the effective length of the pencil. The utility model is characterized in that one end of the casing is provided with an internal hole matched with the pencil shape and the other end is provided with a conical internal hole; the center of the external round of the casing is provided with an anti-skid net. Therefore, the utility model has the advantages of simple structure and convenient use, thus increasing the effective utilization rate of the pencil and preventing the pencil tip from breaking.
Description
Technical field:
The utility model belongs to the stationery technical field of learning usefulness, and being specifically related to a kind ofly can increase the point protector that pencil effectively uses length.
Background technology:
At present, most of pencils all are the wooden structures that contains lead for retractable pencil, when people use pencil, require the straight bar part of pencil that certain-length should be arranged, and could guarantee that hand can be held to write, and when holding a pen at need, often all will throw away very longly one section, have caused very big waste.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, and is easy to use, can improve the point protector of pencil effective rate of utilization.
The technical solution of the utility model is: a kind of point protector, it is characterized in that union body one end is provided with the endoporus that matches with the pencil profile, and the other end is provided with tapered bore, is provided with anti-skidding reticulate pattern at the middle part of union body cylindrical.
Owing to adopt technique scheme, during use, can directly pencil be inserted in the endoporus of point protector one end, effectively increase the use length of pencil, and needn't stay the part of holding, not the time spent, take point protector, be enclosed within on the tip of a pencil with the other end of point protector, with anti-breaking lead, thereby have simple in structurely, easy to use, can improve pencil effective rate of utilization and can prevent the advantage that tip of a pencil fractures.
Description of drawings:
Come the technical solution of the utility model is described further below in conjunction with the drawings and specific embodiments.
Accompanying drawing is a structural representation of the present utility model;
The specific embodiment:
With reference to the accompanying drawings.A kind of point protector is provided with the endoporus 2 that matches with the pencil profile at union body 1 one ends, and the other end is provided with tapered bore 3, and it is insecure to hold a pen when preventing to write, and is provided with anti-skidding reticulate pattern 4 at the middle part of union body 1 cylindrical.
Claims (1)
1. point protector is characterized in that union body (1) one end is provided with the endoporus (2) that matches with the pencil profile, and the other end is provided with tapered bore (3), is provided with anti-skidding reticulate pattern (4) at the middle part of union body (1) cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200187329U CN201012577Y (en) | 2007-02-10 | 2007-02-10 | Pencil sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200187329U CN201012577Y (en) | 2007-02-10 | 2007-02-10 | Pencil sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012577Y true CN201012577Y (en) | 2008-01-30 |
Family
ID=39024360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200187329U Expired - Fee Related CN201012577Y (en) | 2007-02-10 | 2007-02-10 | Pencil sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887015A (en) * | 2012-10-22 | 2013-01-23 | 上海大华文具体育用品厂有限公司 | Full-automatic mechanical pencil with wood rod |
| CN106476473A (en) * | 2016-12-21 | 2017-03-08 | 杭州乐守科技有限公司 | Point protector |
-
2007
- 2007-02-10 CN CNU2007200187329U patent/CN201012577Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887015A (en) * | 2012-10-22 | 2013-01-23 | 上海大华文具体育用品厂有限公司 | Full-automatic mechanical pencil with wood rod |
| CN102887015B (en) * | 2012-10-22 | 2015-02-18 | 上海大华文具体育用品厂有限公司 | Full-automatic mechanical pencil with wood rod |
| CN106476473A (en) * | 2016-12-21 | 2017-03-08 | 杭州乐守科技有限公司 | Point protector |
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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: 20080130 |