CN201080085Y - Multipurpose ruler - Google Patents
Multipurpose ruler Download PDFInfo
- Publication number
- CN201080085Y CN201080085Y CNU2007200127883U CN200720012788U CN201080085Y CN 201080085 Y CN201080085 Y CN 201080085Y CN U2007200127883 U CNU2007200127883 U CN U2007200127883U CN 200720012788 U CN200720012788 U CN 200720012788U CN 201080085 Y CN201080085 Y CN 201080085Y
- Authority
- CN
- China
- Prior art keywords
- set square
- utility
- multipurpose ruler
- model
- opening
- 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
Abstract
The utility model relates to a multipurpose ruler, which comprises a set square. The long side of the set square is used as the base side, a semi-arc opening is arranged on the set square, and angle scale divisions are marked in sequence at the edge of the opening; a small handle is arranged on the surface of the set square. During survey, the semi-arc opening, the angle scale divisions, and the base side of the set square form an angle gauge, and the user can survey an angle value through the function; the small handle installed on the surface of the set square is convenient for the user to hold the set square. The utility model has the advantages of simple structure, artistic appearance, comprehensive functions, and convenient operation, etc.
Description
Technical field
The utility model relates to a kind of schooling apparatus, especially a kind of multipurpose ruler.
Background technology
As everyone knows, set square is one of very important instrument in drawing, the measurement task.But also there are many deficiencies in present set square, and particularly function ratio is more single, can only measure length or draw the triangle of single angle, can't satisfy more demands of people, and people can only select else with other instruments such as protractors and measure or drawing.In order to improve this class problem, we provide a kind of multipurpose ruler to have very much necessity.
Summary of the invention
The purpose of this utility model provides a kind of multipurpose ruler, is used to solve the problem that the standard rule subfunction is single, inconvenience is used.
For achieving the above object, the utility model multipurpose ruler comprises a set square, as the base, offers the semi arch opening with the long limit of set square on set square, at edge of opening marking angle index in turn; Be provided with little handle on the set square surface.
After adopting said structure, the user can normally use set square to draw or measure length; In addition, semi arch opening, angle index and set square base form protractor, and the user can pass through this functional measurement angle value; And be installed in the little handle on set square surface, be convenient to the user and take.
The utility model has the advantages that: simple in structure, good looking appearance, complete function, easy to use can also provide the function of protractor.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model multipurpose ruler.
The specific embodiment
As shown in Figure 1, the utility model multipurpose ruler comprises a set square 1, as the base, offers semi arch opening 2 with the long limit of set square 1 on set square 1, the marking angle index 3 in turn at opening 2 edges; Be provided with wisp hand 4 on set square 1 surface.
Claims (1)
1. a multipurpose ruler comprises a set square (1), it is characterized in that: as the base, offer semi arch opening (2) with the long limit of set square (1) on set square (1), the marking angle index (3) in turn at opening (2) edge; Be provided with little handle (4) on set square (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200127883U CN201080085Y (en) | 2007-06-21 | 2007-06-21 | Multipurpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200127883U CN201080085Y (en) | 2007-06-21 | 2007-06-21 | Multipurpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080085Y true CN201080085Y (en) | 2008-07-02 |
Family
ID=39613765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200127883U Expired - Fee Related CN201080085Y (en) | 2007-06-21 | 2007-06-21 | Multipurpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080085Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804759A (en) * | 2010-03-18 | 2010-08-18 | 上海应用技术学院 | Finger cot convenient ruler |
-
2007
- 2007-06-21 CN CNU2007200127883U patent/CN201080085Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804759A (en) * | 2010-03-18 | 2010-08-18 | 上海应用技术学院 | Finger cot convenient ruler |
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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: 20080702 |