CN2696851Y - Chalk - Google Patents
Chalk Download PDFInfo
- Publication number
- CN2696851Y CN2696851Y CN 200420031068 CN200420031068U CN2696851Y CN 2696851 Y CN2696851 Y CN 2696851Y CN 200420031068 CN200420031068 CN 200420031068 CN 200420031068 U CN200420031068 U CN 200420031068U CN 2696851 Y CN2696851 Y CN 2696851Y
- Authority
- CN
- China
- Prior art keywords
- chalk
- utility
- model
- novel
- writing
- 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
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The utility model provides a novel chalk, the major technique of which is characterized in that a chalk is made into a prismatic post body. The utility model has the advantages of novel structure, easy production, raw material saving, neat and beautiful blackboard writing and comfortable hand holding.
Description
Technical field:
The utility model relates to a kind of chalk, particularly a kind of novel triangular chalk.
Background technology:
At present, the chalk of China has only a kind of truncated cone-shaped, this traditional chalk is used by people for a long time, teacher is on blackboard during writing on the blackboard, often see the direction of the pen with rotary that does not stop when teacher writes, this is that total love looks for an angle of band rib point to write when writing with the truncated cone-shaped pen because of teacher, and the word ability of writing like this is regular good-looking.So not only lose time, and bring many troubles, and the waste chalk to teacher, because when not having corner angle when chalk is write sometimes, can the fracture round end on chalk top of teacher.
Summary of the invention:
The purpose of this utility model is to provide a kind of at the deficiency that exists in the above-mentioned technology to save material, and is easy to use, writes regular good-lookingly, and hand grips comfortable novel triangular chalk.
The purpose of this utility model is achieved in that the cylinder that it is characterized in that chalk is made into the triangular shape.
The utility model has the advantages that: novel structure, produce easily, save raw material, the writing on the blackboard writing is regular, attractive in appearance, hand grips comfortable.
Description of drawings:
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
The specific embodiment:
Do the embodiment explanation below in conjunction with accompanying drawing:
By Fig. 1-3 as can be known, the utility model is the prismatic cylinder.Can make a prismatic mould in advance, can chalk slurry in mould, but one-shot forming prismatic cylinder.
Claims (1)
1, a kind of novel chalk is characterized in that chalk is made into the prismatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031068 CN2696851Y (en) | 2004-04-07 | 2004-04-07 | Chalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031068 CN2696851Y (en) | 2004-04-07 | 2004-04-07 | Chalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696851Y true CN2696851Y (en) | 2005-05-04 |
Family
ID=34772291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031068 Expired - Fee Related CN2696851Y (en) | 2004-04-07 | 2004-04-07 | Chalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696851Y (en) |
-
2004
- 2004-04-07 CN CN 200420031068 patent/CN2696851Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |