CN202115154U - Rotatable chalk - Google Patents
Rotatable chalk Download PDFInfo
- Publication number
- CN202115154U CN202115154U CN2011200770234U CN201120077023U CN202115154U CN 202115154 U CN202115154 U CN 202115154U CN 2011200770234 U CN2011200770234 U CN 2011200770234U CN 201120077023 U CN201120077023 U CN 201120077023U CN 202115154 U CN202115154 U CN 202115154U
- Authority
- CN
- China
- Prior art keywords
- chalk
- rotatable
- utility
- model
- rotatable chalk
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a rotatable chalk, which is characterized in that the chalk is connected with a rotary button. The rotatable chalk has the advantages that the chalk can be driven to rotate by the aid of the rotary button mounted on the chalk and is more convenient for writing.
Description
Technical field
The utility model relates to a kind of realia, especially a kind of rotatable chalk.
Background technology
The chalk function singleness does not have spinfunction now.
Summary of the invention
The purpose of the utility model is exactly to solve the problem of mentioning in the above-mentioned background technology, and a kind of rotatable chalk is provided.
The technical scheme that the utility model adopts is: rotatable chalk is characterized in that: chalk links to each other with knob.
The beneficial effect of the utility model is: a kind of rotatable chalk is provided, knob is installed on chalk, rotatable chalk is write convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Figure is the structural representation of the utility model.
Among the figure: 1, chalk, 2, knob.
The specific embodiment
Like figure, rotatable chalk is characterized in that: chalk 1 links to each other with knob 2.The beneficial effect of the utility model is: a kind of rotatable chalk is provided, knob is installed on chalk, rotatable chalk is write convenient.
Claims (1)
1. rotatable chalk is characterized in that: chalk links to each other with knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770234U CN202115154U (en) | 2011-03-21 | 2011-03-21 | Rotatable chalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770234U CN202115154U (en) | 2011-03-21 | 2011-03-21 | Rotatable chalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115154U true CN202115154U (en) | 2012-01-18 |
Family
ID=45456246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200770234U Expired - Fee Related CN202115154U (en) | 2011-03-21 | 2011-03-21 | Rotatable chalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115154U (en) |
-
2011
- 2011-03-21 CN CN2011200770234U patent/CN202115154U/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: 20120118 Termination date: 20120321 |