CN2491249Y - Multifunctional compasses - Google Patents
Multifunctional compasses Download PDFInfo
- Publication number
- CN2491249Y CN2491249Y CN 01250136 CN01250136U CN2491249Y CN 2491249 Y CN2491249 Y CN 2491249Y CN 01250136 CN01250136 CN 01250136 CN 01250136 U CN01250136 U CN 01250136U CN 2491249 Y CN2491249 Y CN 2491249Y
- Authority
- CN
- China
- Prior art keywords
- handle
- leg
- protractor
- hand handle
- utility
- 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
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A multifunctional compasses belongs to a drawing tool and comprises stabilizers and a hand handle; the stabilizers are connected with the hand handle; a protractor is fixed on a stabilizer; a movable groove is arranged on each stabilizer; a long ruler is arranged inside the movable groove; an eraser is arranged on the hand handle. With the structure, when the utility model is used, radians and angles with different data can be drawn by the protractor according to requirements intuitionally; the needed data can also be measured by the adjustable long ruler. Therefore, during the drawing process, the radian, the angle and the chord length can be determined without depending on other measuring tools.
Description
Technical field
The utility model relates to a kind of study compasses, particularly a kind of multifunctional compass.
Background technology
At present, modal compasses are connected to form by leg and handle, need during drawing to determine required radian, angle and chord length by other measurers, and are inconvenient during use.
Summary of the invention
The purpose of this utility model is exactly that a kind of easy to use, multifunctional compass that can the time accurately measure radian, angle and the chord length of being drawn in drawing will be provided.
The purpose of this utility model is achieved in that a kind of multifunctional compass, comprises leg 1, handle 2, and leg 1 is connected with handle 2, be fixed with protractor 3 on the leg 1, on each leg 1 loose slot 4 is set, long chi 5 is installed in the loose slot 4, and rubber 6 is housed on the handle 2.
The utility model is owing to adopt the structure that protractor is set, can draw very intuitively according to user's needs during drawing different radians and angle on leg; Owing to adopting in the loose slot structure of long chi is set again, so also can measure required chord length exactly; Again owing on the handle rubber is housed, so work as the figure of being drawn to revise the time, the wiping easily of the rubber on the handle.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of as shown in Figure 1 multifunctional compass, by leg 1, handle 2, leg 1 connects to form with handle 2, and protractor 3 is fixed on the leg 1, protractor 3 draws intuitively as required and varies in size during use radian and angle; Wherein slide calliper rule 5 are installed in the loose slot 4, when the different chord length of needs, with regard to the slide calliper rule 5 in the adjustable groove 4, so just can measure required data, rubber 6 is housed, so work as the figure of being drawn to revise the time, rubber 6 wiping easily on the handle 2 on the handle 2.
Claims (1)
1, a kind of multifunctional compass, comprise leg (1), handle (2), leg (1) is connected with handle (2), it is characterized in that: be fixed with protractor (3) on the leg (1), loose slot (4) is set on each leg (1), slide calliper rule (5) are installed in the loose slot (4), and rubber (6) is housed on the handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250136 CN2491249Y (en) | 2001-07-21 | 2001-07-21 | Multifunctional compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250136 CN2491249Y (en) | 2001-07-21 | 2001-07-21 | Multifunctional compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491249Y true CN2491249Y (en) | 2002-05-15 |
Family
ID=33660364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250136 Expired - Fee Related CN2491249Y (en) | 2001-07-21 | 2001-07-21 | Multifunctional compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491249Y (en) |
-
2001
- 2001-07-21 CN CN 01250136 patent/CN2491249Y/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 |