CN201544645U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201544645U CN201544645U CN2009202670286U CN200920267028U CN201544645U CN 201544645 U CN201544645 U CN 201544645U CN 2009202670286 U CN2009202670286 U CN 2009202670286U CN 200920267028 U CN200920267028 U CN 200920267028U CN 201544645 U CN201544645 U CN 201544645U
- Authority
- CN
- China
- Prior art keywords
- chi
- ruler
- utility
- model
- interior
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a drawing tool, in particular to a multifunctional rule. The multifunctional rule comprises an inside ruler and an outside ruler, and is characterized in that the inside ruler and the outside ruler are connected together through a connecting shaft, and a semicircular angle gage is arranged at the connecting part of the inside ruler and the outside ruler. The utility model has the benefits that inconveniences during drawing can be effectively solved, various rulers are required can be avoided, one ruler is convenient to carry, and the use is simple.
Description
(1) technical field
The utility model relates to a kind of drawing instrument, particularly a kind of multi-functional ruler.
(2) background technology
In the prior art, when drawing any angle for protractor, drawing such as draw parallel lines is measured generally needs 2-4 dissimilar ruler to cooperate drafting, and there is following shortcoming in this drawing practice: drawing course is loaded down with trivial details, and drawing instrument is too much, carries inconvenience.
(3) summary of the invention
The utility model provides a kind of multi-functional ruler easy to use in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of multi-functional ruler comprises interior chi, outer chi, it is characterized in that: chi and outer chi link together by connecting axle in described, and interior chi, outer chi junction are provided with semicircle protractor.
The more excellent technical scheme of the utility model is: described outer chi is provided with and the corresponding step of interior chi.
The beneficial effects of the utility model are: can solve the inconvenience of drawing in the time of picture effectively, need the situation of multiple ruler, one is easy to carry ruler, uses simple.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 outer chi, 2 connecting axles, 3 interior chis, 4 protractors.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises interior chi 3, outer chi 1, described in chi 3 and outer chi 1 link together by connecting axle, interior chi 3, outer chi 1 junction are provided with semicircle protractor 4.Outer chi 1 is provided with and interior chi 3 corresponding steps, like this chi folding after, just in time corresponding with outer chi 1, interior chi 3 outer chis are integrated, easy to carry, when using, interior chi is rotated along axle, draw the angle at angle as required, chi rests on different positions in can making easily, draw circle easily, easy to use, simple in structure.Can solve the inconvenience of drawing effectively when drawing, need the situation of multiple ruler, one is easy to carry ruler, uses simple.
Claims (2)
1. a multi-functional ruler comprises interior chi, outer chi, it is characterized in that: chi and outer chi link together by connecting axle in described, and interior chi, outer chi junction are provided with semicircle protractor.
2. multi-functional ruler according to claim 1 is characterized in that: described outer chi is provided with and the corresponding step of interior chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202670286U CN201544645U (en) | 2009-11-15 | 2009-11-15 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202670286U CN201544645U (en) | 2009-11-15 | 2009-11-15 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544645U true CN201544645U (en) | 2010-08-11 |
Family
ID=42599806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202670286U Expired - Fee Related CN201544645U (en) | 2009-11-15 | 2009-11-15 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544645U (en) |
-
2009
- 2009-11-15 CN CN2009202670286U patent/CN201544645U/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: 20100811 Termination date: 20101115 |