CN202163149U - Chalk sleeve - Google Patents
Chalk sleeve Download PDFInfo
- Publication number
- CN202163149U CN202163149U CN2011202389340U CN201120238934U CN202163149U CN 202163149 U CN202163149 U CN 202163149U CN 2011202389340 U CN2011202389340 U CN 2011202389340U CN 201120238934 U CN201120238934 U CN 201120238934U CN 202163149 U CN202163149 U CN 202163149U
- Authority
- CN
- China
- Prior art keywords
- chalk
- sleeve
- chalk sleeve
- tail end
- utility
- 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
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The utility model provides a chalk sleeve. The chalk sleeve is an anti-sliding sleeve body; and a knob capable of regulating the stretching of chalk at the front end is arranged at the tail end of the sleeve body. The chalk is arranged from the front end when the chalk sleeve is in use; the length of a used chalk head can be regulated through the knob at the tail end; the skin can be prevented from being in direct contact with the chalk when the chalk sleeve is in use; in addition, the sleeve body is anti-sliding; therefore, the chalk sleeve is easier and more convenient to use and is good for physical health.
Description
Technical field
The utility model relates to a kind of body when using chalk, a kind of specifically chalk sleeve.
Background technology
Chalk is made by lime, and chalk is all directly held with hand in use and write, and writes if hold chalk over a long time, will directly influence health.
Summary of the invention
The utility model provides a kind of chalk sleeve, can chalk be inserted in the body and use, and avoids human body directly to contact with chalk.
The utility model comprises the body of chalk sleeve, and the technical scheme that is adopted is: said chalk sleeve is an anti-sleeve body, is provided with the flexible knob of scalable front end chalk at the body tail end.
The beneficial effect of the utility model is: during use, chalk by front loaded, can be regulated the length of the chalk head that uses through the knob of tail end; In use, can avoid skin directly to contact, be set to anti-skidding body in addition with chalk; Use more easy and conveniently, be beneficial to health.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail.
Accompanying drawing is the utility model structural representation.
The specific embodiment
Shown in the accompanying drawing embodiment: chalk sleeve is an anti-sleeve body 1, is provided with the knob 2 that scalable front end chalk 3 stretches at body 1 tail end.
Claims (1)
1. chalk sleeve comprises the body (1) of chalk sleeve, and it is characterized in that: said chalk sleeve is an anti-sleeve body (1), is provided with the flexible knob (2) of scalable front end chalk (3) at body (1) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202389340U CN202163149U (en) | 2011-06-30 | 2011-06-30 | Chalk sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202389340U CN202163149U (en) | 2011-06-30 | 2011-06-30 | Chalk sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163149U true CN202163149U (en) | 2012-03-14 |
Family
ID=45798999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202389340U Expired - Fee Related CN202163149U (en) | 2011-06-30 | 2011-06-30 | Chalk sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163149U (en) |
-
2011
- 2011-06-30 CN CN2011202389340U patent/CN202163149U/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: 20120314 Termination date: 20120630 |