CN201685613U - Multi-purpose straight ruler - Google Patents
Multi-purpose straight ruler Download PDFInfo
- Publication number
- CN201685613U CN201685613U CN2010201724313U CN201020172431U CN201685613U CN 201685613 U CN201685613 U CN 201685613U CN 2010201724313 U CN2010201724313 U CN 2010201724313U CN 201020172431 U CN201020172431 U CN 201020172431U CN 201685613 U CN201685613 U CN 201685613U
- Authority
- CN
- China
- Prior art keywords
- straight ruler
- ruler
- main body
- square
- triangle
- 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 multi-purpose straight ruler which comprises a straight ruler main body. A hollow graph drawing zone is arranged on the straight ruler main body, and is at least provided with a triangle, a square, a rectangle and a circle. One long edge of the straight ruler main body is wavy. Such common graphs as straight lines, triangles, squares, rectangles or circles and the like can be conveniently drawn by the multi-purpose straight ruler; in addition, wavy underlines at the positions of key points on textbooks or exercise books can also be drawn by the multi-purpose straight ruler, so as to highlight the learning key points. Therefore, the straight ruler has multiple purposes and is convenient for use.
Description
Technical field
The utility model relates to the ruler technical field, relates in particular to a kind of ruler that serves many purposes.
Background technology
What at present, the schooling apparatus used of student mostly designed is very attractive in appearance, beautiful.For example, the ruler that the student often uses, the general pattern that all designs fineness, but also there is weak point in this ruler, and purposes is more single, can only draw straight line, when needing commonly used figure such as picture circle, triangle, rectangle or square in the mathematical studying, also need use apparatus such as set square, compasses in addition, perhaps need repeatedly to draw the straight line needed figure that just can draw with ruler, cumbersome, picture efficient is low.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of multipurpose ruler at above-mentioned defective, not only be used for the picture straight line, can also draw the figure that circle, triangle, rectangle or square etc. are used always with it.
For solving the problems of the technologies described above, the technical solution of the utility model is: the multipurpose ruler, comprise the ruler body, and described ruler body is provided with the graphic plotting zone of hollow.
As optimized technical scheme, described graphic plotting zone is provided with a triangle, a square, a rectangle and a circle at least.
As optimized technical scheme, a long limit undulate of described ruler body.
Owing to adopted technique scheme, compared with prior art, the beneficial effects of the utility model are: because described ruler body is provided with the graphic plotting zone of hollow, can utilize this graphic plotting zone to draw figure commonly used easily, for example, triangle, square, rectangle or circle; When long limit undulate of ruler body, can draw corrugated underscore in the emphasis part of textbook or homework book with this corrugated limit, highlight Key Learns.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: 1-ruler body; The 11-numerical scale; The 12-circle; The 13-triangle; The 14-rectangle; The 15-square.
The specific embodiment
As shown in drawings, the multipurpose ruler comprises ruler body 1, and described ruler body 1 is provided with numerical scale 11, also is provided with the graphic plotting zone of hollow on the described ruler body 1.
Wherein, described graphic plotting zone is provided with a triangle 13, square 15, a rectangle 14 and a circle 12 at least.
Wherein, described ruler body 1 long limit undulate.
Because the 1 graphic plotting zone that is provided with hollow can utilize this graphic plotting zone can draw figure commonly used easily on the described ruler body, for example, triangle, square, rectangle or circle; When long limit undulate of ruler body 1, can draw corrugated underscore in the emphasis part of textbook or homework book with this corrugated limit, highlight Key Learns.
Claims (3)
1. the multipurpose ruler comprises the ruler body, it is characterized in that: described ruler body is provided with the graphic plotting zone of hollow.
2. multipurpose ruler as claimed in claim 1 is characterized in that: described graphic plotting zone is provided with a triangle, a square, a rectangle and a circle at least.
3. multipurpose ruler as claimed in claim 1 or 2 is characterized in that: a long limit undulate of described ruler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201724313U CN201685613U (en) | 2010-04-22 | 2010-04-22 | Multi-purpose straight ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201724313U CN201685613U (en) | 2010-04-22 | 2010-04-22 | Multi-purpose straight ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685613U true CN201685613U (en) | 2010-12-29 |
Family
ID=43373902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201724313U Expired - Fee Related CN201685613U (en) | 2010-04-22 | 2010-04-22 | Multi-purpose straight ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373149A (en) * | 2012-04-14 | 2013-10-30 | 王凌海 | Line ruler |
-
2010
- 2010-04-22 CN CN2010201724313U patent/CN201685613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373149A (en) * | 2012-04-14 | 2013-10-30 | 王凌海 | Line ruler |
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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: 20101229 Termination date: 20110422 |