CN201552906U - Multi-purpose ruler - Google Patents
Multi-purpose ruler Download PDFInfo
- Publication number
- CN201552906U CN201552906U CN2009202877417U CN200920287741U CN201552906U CN 201552906 U CN201552906 U CN 201552906U CN 2009202877417 U CN2009202877417 U CN 2009202877417U CN 200920287741 U CN200920287741 U CN 200920287741U CN 201552906 U CN201552906 U CN 201552906U
- Authority
- CN
- China
- Prior art keywords
- ruler
- slot
- fan
- foot plate
- slideway
- 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 provides a multi-purpose ruler. A 90 DEG fan-shaped slot is formed inward from a lateral surface of the ruler; a 90 DEG fan-shaped foot plate is placed in the slot; angle scale values are marked in sequence on the surfaces of the foot plate and the slot; a slide way is formed on the surface of the ruler; and the slide way is connected with a rectangular foot plate in a sliding manner. The multi-purpose ruler has the advantages of reasonable structure, convenient and practical use, wide application, simple and convenient operation, etc.
Description
Technical field the utility model relates to a kind of study article, especially a kind of ruler.
Background technology is well-known, and ruler is a measurement drawing instrument commonly used in people's study and work.But, once had with existing ruler structure too simply, all adopt strip structure, measure and the drafting task though can finish, when taking measurement of an angle, then need instruments such as use amount hornwork, very trouble.In addition, when drawing parallel lines, also exist, make troubles to people than mistake.
The summary of the invention the purpose of this utility model provides a kind of Multipurpose ruler that possesses the protractor function and can draw parallel lines fast.
The utility model is inwardly offered the fan-shaped slot of 90 degree from the ruler side, 90 degree range deflection fan plates are installed in slot, the marking angle index value in turn on chi plate and slot surface; Offer slideway on the ruler surface, at the slideway rectangle chi plate that is slidingly connected.
During use, the user directly measures length or draws straight line with ruler, when taking measurement of an angle, the user pulls out the range deflection fan plate from the fan-shaped slot of 90 degree, it is semicircle to make both form 180 degree, and the user can utilize this semicircular structure and angle index value to take measurement of an angle, the effect of performance protractor.In addition, the also turning rectangle chi of user plate, slip chi plate in slideway then, the user can draw straight line along the both sides of chi plate, just direct remittance abroad parallel lines.
Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, convenient and practical, be widely used, easy and simple to handle, complete function, possess the protractor function, and can draw parallel lines fast, improve to draw precision.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
The specific embodiment is inwardly offered the fan-shaped slot 2 of 90 degree from ruler 1 side in stereochemical structure sketch of the present utility model shown in Figure 1, install 90 and spend range deflection fan plates 3 slot 2 in, the marking angle index value 4 in turn on chi plate 3 and slot 2 surfaces; Offer slideway 5 on ruler 1 surface, at the slideway 5 rectangle chi plate 6 that is slidingly connected.
Claims (1)
1. Multipurpose ruler is characterized in that: inwardly offer 90 degree fan-shaped slots (2) from ruler (1) side, install 90 and spend range deflection fan plates (3) slot (2) in, the marking angle index value (4) in turn on chi plate (3) and slot (2) surface; Offer slideway (5) on ruler (1) surface, at slideway (5) the rectangle chi plate (6) that is slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202877417U CN201552906U (en) | 2009-12-11 | 2009-12-11 | Multi-purpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202877417U CN201552906U (en) | 2009-12-11 | 2009-12-11 | Multi-purpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552906U true CN201552906U (en) | 2010-08-18 |
Family
ID=42612581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202877417U Expired - Fee Related CN201552906U (en) | 2009-12-11 | 2009-12-11 | Multi-purpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680074A (en) * | 2018-05-14 | 2018-10-19 | 金华万丰工具厂 | A kind of square |
-
2009
- 2009-12-11 CN CN2009202877417U patent/CN201552906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680074A (en) * | 2018-05-14 | 2018-10-19 | 金华万丰工具厂 | A kind of square |
| CN108680074B (en) * | 2018-05-14 | 2024-03-29 | 金华万丰工具厂 | Right angle 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: 20100818 Termination date: 20111211 |