CN2895091Y - Ruler bevel square - Google Patents
Ruler bevel square Download PDFInfo
- Publication number
- CN2895091Y CN2895091Y CN 200620025609 CN200620025609U CN2895091Y CN 2895091 Y CN2895091 Y CN 2895091Y CN 200620025609 CN200620025609 CN 200620025609 CN 200620025609 U CN200620025609 U CN 200620025609U CN 2895091 Y CN2895091 Y CN 2895091Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- diagraph
- 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
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a ruler protractor. Wherein, the middle of the ruler protractor is arranged with a semi-arc protractor, the extension to the two sides of the adjoined protractor is provided with a ruler, the integral protractor and ruler maycan measure angles and lengths of marked lines easily; the protractor is provided with reticules; the ruler is provided with a measuring dimension scale. The utility model maycan realize effective measurements of angles and lengths of marked lines and has the advantages of convenient use and easy carrying.
Description
Technical field
The utility model relates to a kind of drawing apparatus, relates in particular to a kind of can effectively taking measurement of an angle and graticule length, reaches ruler diagraph easy-to-use and easy to carry.
Background technology
General just studying in the primary school or the student in middle school etc. must possess multiple appurtenance, for example: ruler, set square, angle block gauge, compasses etc. when drawing, its required apparatus is not only numerous and diverse, also quite inconvenient during use, and undesirable, it is also a lot of that cost is purchased in accumulation.
The utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of ruler diagraph is provided, and it can effectively take measurement of an angle and graticule length, reaches effect easy-to-use and easy to carry.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of ruler diagraph is characterized in that, its middle part is provided with the semi arch diagraph, and this diagraph diameter limit, adjacent boundary prolongs toward two sides and is made as ruler, and it is long to take measurement of an angle and mark line easily by the diagraph of this one and ruler.
Aforesaid ruler diagraph, wherein diagraph is provided with the calibration delineation.
Aforesaid ruler diagraph, wherein ruler is provided with the measurement footage number.
The beneficial effects of the utility model are that it can effectively take measurement of an angle and graticule length, reaches effect easy-to-use and easy to carry.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a floor map of the present utility model
The number in the figure explanation:
10 ruler diagraphs, 11 diagraphs
12 diameter limits, 13 rulers
Footage number is measured in 14 calibration delineation 15
The specific embodiment
Please cooperate consult shown in Figure 1, a kind of ruler diagraph provided by the utility model, mainly be to be formed with semi arch diagraph 11 at these ruler diagraph 10 middle parts, the 12 past two sides prolongations in diagraph 11 diameter limits, adjacent boundary are made as ruler 13, on this diagraph 11, establish calibration delineation 14 then, and on ruler 13, be provided with and measure footage number 15, can mark the lines that mark predetermined length and angle easily in view of the above, and have advantage easy to carry.
In sum, the utility model ruler diagraph can be convenient for measuring angle when drawing and the mark line is long, increases work efficiency, and creative, practicality, and not public use before the application, have novelty, meet the novel patent requirement of Patent Law, so file an application in accordance with the law.
Claims (3)
1, a kind of ruler diagraph is characterized in that, its middle part is provided with the semi arch diagraph, and this diagraph diameter limit, adjacent boundary prolongs toward two sides and is made as ruler, and it is long to take measurement of an angle and mark line easily by the diagraph of this one and ruler.
2, ruler diagraph according to claim 1 is characterized in that described diagraph is provided with the calibration delineation.
3, ruler diagraph according to claim 1 is characterized in that described ruler is provided with the measurement footage number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025609 CN2895091Y (en) | 2006-03-23 | 2006-03-23 | Ruler bevel square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025609 CN2895091Y (en) | 2006-03-23 | 2006-03-23 | Ruler bevel square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895091Y true CN2895091Y (en) | 2007-05-02 |
Family
ID=38064672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025609 Expired - Fee Related CN2895091Y (en) | 2006-03-23 | 2006-03-23 | Ruler bevel square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895091Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862955A (en) * | 2014-03-28 | 2014-06-18 | 李辉 | Angle ruler |
-
2006
- 2006-03-23 CN CN 200620025609 patent/CN2895091Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862955A (en) * | 2014-03-28 | 2014-06-18 | 李辉 | Angle ruler |
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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 |