CN201736588U - Chalk cylinder - Google Patents
Chalk cylinder Download PDFInfo
- Publication number
- CN201736588U CN201736588U CN2010202520402U CN201020252040U CN201736588U CN 201736588 U CN201736588 U CN 201736588U CN 2010202520402 U CN2010202520402 U CN 2010202520402U CN 201020252040 U CN201020252040 U CN 201020252040U CN 201736588 U CN201736588 U CN 201736588U
- Authority
- CN
- China
- Prior art keywords
- chalk
- cylinder
- tube
- utility
- model
- 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
Landscapes
- Pens And Brushes (AREA)
Abstract
The utility model relates to a chalk cylinder, which is characterized in that the chalk cylinder 1 is connected with a rotating base 2 as well as a chalk cylinder cover 3. The utility model provides a chalk cylinder through which the length of each chalk can be controlled.
Description
Technical field
The utility model relates to a kind of chalk tube.
Background technology
General chalk tube is not regulated the function of chalk length.
Summary of the invention
The purpose of this utility model will solve in the prior art exactly, and general chalk tube is not regulated the problem of chalk length function, and a kind of chalk tube that can regulate chalk length is provided.
The technical solution adopted in the utility model is: a kind of chalk tube is characterized in that: chalk tube 1 links to each other with rotating base 2, and chalk tube 1 links to each other with chalk cover 3.
The beneficial effects of the utility model are: a kind of chalk tube that can regulate chalk length is provided.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Figure is a structural representation of the present utility model.
Among the figure: 1, chalk tube, 2, rotating base, 3, the chalk cover.
The specific embodiment
As figure, a kind of chalk tube is characterized in that: chalk tube 1 links to each other with rotating base 2, and chalk tube 1 links to each other with chalk cover 3.
A kind of chalk tube that can regulate chalk length is provided.
Claims (1)
1. chalk tube, it is characterized in that: chalk tube (1) links to each other with rotating base (2), and chalk tube (1) links to each other with chalk cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202520402U CN201736588U (en) | 2010-07-07 | 2010-07-07 | Chalk cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202520402U CN201736588U (en) | 2010-07-07 | 2010-07-07 | Chalk cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736588U true CN201736588U (en) | 2011-02-09 |
Family
ID=43551871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202520402U Expired - Fee Related CN201736588U (en) | 2010-07-07 | 2010-07-07 | Chalk cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736588U (en) |
-
2010
- 2010-07-07 CN CN2010202520402U patent/CN201736588U/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: 20110209 Termination date: 20110707 |