CN202727745U - Foldable drawing rule - Google Patents
Foldable drawing rule Download PDFInfo
- Publication number
- CN202727745U CN202727745U CN 201220308229 CN201220308229U CN202727745U CN 202727745 U CN202727745 U CN 202727745U CN 201220308229 CN201220308229 CN 201220308229 CN 201220308229 U CN201220308229 U CN 201220308229U CN 202727745 U CN202727745 U CN 202727745U
- Authority
- CN
- China
- Prior art keywords
- ruler
- wide
- protractor
- 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
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Abstract
The utility model discloses a foldable drawing rule, which is characterized in that one end of a wide ruler is provided with a protractor, wherein one end of a first ruler is hinged with one corner of the wide ruler, the other end of the first ruler is movably connected with a second ruler, and a positioning nail is arranged on the second ruler. Through the structure, the foldable drawing rule can be used as a ruler, a protractor and a triangular plate, multiple functions can be realized, and convenience can be provided for the drawing of students.
Description
Technical field
The utility model relates to a kind of student stationery, is specifically related to a kind of folding plotting chi.
Background technology
When several the student particularly learn in learning process, tends to use various drawing instruments, and mostly the drafting instrument that uses of student is unifunctional used aloned instrument at present, and using to carry to the student makes troubles.
Summary of the invention
The purpose of this utility model is that a kind of Foldable multifunctional drawing rule is provided.
To achieve these goals, the utility model is provided with protractor at an end of wide ruler, by rotating shaft and wide ruler one jiao of one end of the first ruler is hinged, has been actively coupled the second ruler at the other end of the first ruler, and locating pin is located at an end of the second ruler.
By above setting, the utility model can be done ruler, protractor and set square and use, and realizes that a chi is multiplex, provides convenience to pupil drawing.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, wide ruler, 2, protractor, the 3, first ruler, the 4, second ruler, 5, locating pin, 6, locating hole.
The specific embodiment
As shown in Figure 1, the utility model is provided with protractor 2 at an end of wide ruler 1, by rotating shaft and wide ruler 1 one jiao of one end of the first ruler 3 is hinged, has been actively coupled the second ruler 4 at the other end of the first ruler 3, and locating pin 5 is located at an end of the second ruler 4.By above setting, the utility model can be done ruler, protractor and use, and the locating pin 5 on the second ruler 4 cooperates with locating hole 6 on the wide ruler 1, can form various triangles, the function of realization set square.
Claims (1)
1. folding plotting chi, it is characterized in that: the end at wide ruler is provided with protractor, by rotating shaft and wide ruler one jiao of one end of the first ruler is hinged, has been actively coupled the second ruler at the other end of the first ruler, and locating pin is located at an end of the second ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308229 CN202727745U (en) | 2012-06-28 | 2012-06-28 | Foldable drawing rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308229 CN202727745U (en) | 2012-06-28 | 2012-06-28 | Foldable drawing rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727745U true CN202727745U (en) | 2013-02-13 |
Family
ID=47653483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308229 Expired - Fee Related CN202727745U (en) | 2012-06-28 | 2012-06-28 | Foldable drawing rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727745U (en) |
-
2012
- 2012-06-28 CN CN 201220308229 patent/CN202727745U/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: 20130213 Termination date: 20130628 |