CN201646138U - Ruler compass - Google Patents
Ruler compass Download PDFInfo
- Publication number
- CN201646138U CN201646138U CN2010201024852U CN201020102485U CN201646138U CN 201646138 U CN201646138 U CN 201646138U CN 2010201024852 U CN2010201024852 U CN 2010201024852U CN 201020102485 U CN201020102485 U CN 201020102485U CN 201646138 U CN201646138 U CN 201646138U
- Authority
- CN
- China
- Prior art keywords
- ruler
- slider
- groove
- pencil
- compass
- 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 relates to the technical field of a stationary appliance category. A known ruler and a compass are separated, is inconvenient and not ideal to be used respectively. A ruler compass comprises a ruler, a slider and a groove, and is characterized in that a fixed hole arranged at the end of the ruler can be inserted into by a fixing pin, the through hole groove is arranged in the middle of the ruler, the slider capable of sliding in the groove is further arranged on the ruler, and a small hole capable of leading a pencil to be inserted into is arranged at the center of the slider. When using the ruler compass, a user firstly inserts the fixing pin into the fixed hole, sets a radius required for drawing a circle, and lastly inserts the pencil for rotating the pencil around the fixing pin, thereby being capable of drawing one circle.
Description
Technical field
The utility model relates to a kind of stationery class technical field.
Background technology
At present, our known ruler and compasses all separate, and bring use respectively, and are very inconvenient, also not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of ruler compasses, just can reach the purpose of one-object-many-purposes.
The technical scheme in the invention for solving the technical problem is: the ruler compasses of being made up of ruler, slider and groove, it is characterized in that: a fixing hole that can insert staple is set in the ruler end, one through hole groove is set in the middle of the ruler, one slider that can slide in groove is set again, and the slider center is provided with an aperture that can insert pencil.During use, in fixing hole, insert staple earlier, set the required radius of picture circle again, insert pencil at last and rotate along staple, can picture one circle.
The beneficial effects of the utility model are: simple in structure, easy to use, draw the effective of circle with ruler.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation.
1. fixing holes that can insert staple among the figure, 2. slider 3. can insert the aperture of pencil, 4. graduation mark, 5. through hole groove.
The specific embodiment
Among Fig. 1, a fixing hole 1 that can insert staple is set in the ruler end, in the middle of the ruler through hole groove 5 is set, a slider that can slide in groove 2 is set again, the slider center is provided with an aperture 3 that can insert pencil.
Claims (1)
1. ruler compasses, form by ruler, slider and groove, it is characterized in that: a fixing hole (1) that can insert staple is set in the ruler end, one through hole groove (5) is set in the middle of the ruler, one slider that can slide in groove (2) is set again, and the slider center is provided with an aperture (3) that can insert pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201024852U CN201646138U (en) | 2010-01-27 | 2010-01-27 | Ruler compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201024852U CN201646138U (en) | 2010-01-27 | 2010-01-27 | Ruler compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646138U true CN201646138U (en) | 2010-11-24 |
Family
ID=43111357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201024852U Expired - Fee Related CN201646138U (en) | 2010-01-27 | 2010-01-27 | Ruler compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646138U (en) |
-
2010
- 2010-01-27 CN CN2010201024852U patent/CN201646138U/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: 20101124 Termination date: 20110127 |