CN201165144Y - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201165144Y CN201165144Y CNU2007201863579U CN200720186357U CN201165144Y CN 201165144 Y CN201165144 Y CN 201165144Y CN U2007201863579 U CNU2007201863579 U CN U2007201863579U CN 200720186357 U CN200720186357 U CN 200720186357U CN 201165144 Y CN201165144 Y CN 201165144Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- protractor
- set square
- straight
- class
- 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multi-functional ruler, comprising a straight ruler, a protractor and a set square; one end shaft of the straight ruler is connected with the protractor and the set square; the straight ruler is a telescopic structure. The students can directly bring the multi-functional ruler to class, as the straight ruler, the protractor and the set square are connected together through a shaft and not easy to lose; in addition, when the student needs to draw straight lines of different length, the student can stretch the length of the straight ruler based on needs so as to facilitate using. The multi-functional ruler has simple structure and is convenient and practical, which can effectively solve the problem that the students need to bring a lot of items to class.
Description
Technical field
The utility model relates to a kind of study article, especially a kind of multifunctional ruler.
The technical background student need prepare a lot of things when going up mathematics class, for example: set square, protractor, ruler or the like, trouble very, these things are also lost easily sometimes, have brought inconvenience to the student.In order to address the above problem, we provide a kind of multifunctional ruler.
Summary of the invention
The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multifunctional ruler is provided, and need be with a lot of chis, awkward problem when being used to solve on the pass student mathematics class.
For achieving the above object, the utility model multifunctional ruler comprises ruler, protractor and set square, and at the end axle connection protractor and the set square of ruler, ruler is a Collapsible structure.
After adopting said structure, students directly is with multifunctional ruler just passable in the class, because ruler, protractor and three plate axles link together, is not easy to lose; In addition, if when will draw different length straight line, the length of the ruler that can stretch as required, more convenient to use.
The utility model has the advantages that: simple in structure, convenient and practical, can solve students effectively on class need be with the problem of a lot of things.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model multifunctional ruler.
The specific embodiment
As shown in Figure 1, the utility model multifunctional ruler comprises ruler 1, protractor 2 and set square 3, and at the end axle connection protractor 2 and the set square 3 of ruler 1, ruler 1 is a Collapsible structure.
Claims (1)
1, a kind of multifunctional ruler comprises ruler (1), protractor (2) and set square (3), it is characterized in that: the end axle at ruler (1) connects protractor (2) and set square (3), and ruler (1) is a Collapsible structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201863579U CN201165144Y (en) | 2007-12-27 | 2007-12-27 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201863579U CN201165144Y (en) | 2007-12-27 | 2007-12-27 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165144Y true CN201165144Y (en) | 2008-12-17 |
Family
ID=40190528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201863579U Expired - Fee Related CN201165144Y (en) | 2007-12-27 | 2007-12-27 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165144Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819572A (en) * | 2018-04-28 | 2018-11-16 | 陕西国际商贸学院 | Multifunctional ruler is used in a kind of drawing of Art Design |
-
2007
- 2007-12-27 CN CNU2007201863579U patent/CN201165144Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819572A (en) * | 2018-04-28 | 2018-11-16 | 陕西国际商贸学院 | Multifunctional ruler is used in a kind of drawing of Art Design |
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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: 20081217 Termination date: 20100127 |