CN204288052U - A kind of counter shell - Google Patents
A kind of counter shell Download PDFInfo
- Publication number
- CN204288052U CN204288052U CN201420705817.4U CN201420705817U CN204288052U CN 204288052 U CN204288052 U CN 204288052U CN 201420705817 U CN201420705817 U CN 201420705817U CN 204288052 U CN204288052 U CN 204288052U
- Authority
- CN
- China
- Prior art keywords
- shell
- ruler
- counter
- protractor
- counter shell
- 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
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
A kind of counter shell, be made up of shell, protractor, ruler, described casing ends indicates ruler, indicates protractor above ruler.The utility model provides structure simple, easy to use, a kind of counter shell of diverse in function.
Description
[technical field]
The utility model relates to study article, particularly a kind of counter shell.
[background technology]
Existing counter shell function singleness, can not better meet user.
[summary of the invention]
In order to solve above-mentioned deficiency, a kind of counter shell that the utility model provides a kind of structure simple, easy to use.
A kind of counter shell, be made up of shell, protractor, ruler, described casing ends indicates ruler, indicates protractor above ruler.
The beneficial effects of the utility model are: the utility model is a kind of counter shell that ruler protractor and shell are integrated; The counter of a corresponding size is placed in shell, has surveyed angle or yardstick and just can be used for calculating; It is simple, easy to use that the utility model possesses structure, the features such as diverse in function.
[accompanying drawing explanation]
Fig. 1 the utility model structural representation
In figure: shell 1 protractor 2 ruler 3
[embodiment]
Shown in Fig. 1, described shell 1 end indicates above ruler 3 ruler 3 and indicates protractor 2.
Claims (1)
1. a counter shell, is made up of shell, protractor, ruler, it is characterized in that, described casing ends indicates ruler, indicates protractor above ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705817.4U CN204288052U (en) | 2014-11-10 | 2014-11-10 | A kind of counter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705817.4U CN204288052U (en) | 2014-11-10 | 2014-11-10 | A kind of counter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288052U true CN204288052U (en) | 2015-04-22 |
Family
ID=52871189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705817.4U Expired - Fee Related CN204288052U (en) | 2014-11-10 | 2014-11-10 | A kind of counter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288052U (en) |
-
2014
- 2014-11-10 CN CN201420705817.4U patent/CN204288052U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151110 |