CN202911395U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN202911395U CN202911395U CN 201220538889 CN201220538889U CN202911395U CN 202911395 U CN202911395 U CN 202911395U CN 201220538889 CN201220538889 CN 201220538889 CN 201220538889 U CN201220538889 U CN 201220538889U CN 202911395 U CN202911395 U CN 202911395U
- Authority
- CN
- China
- Prior art keywords
- ruler
- chi
- protractor
- utility
- model
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a ruler which comprises a ruler body. One side of the ruler body is provided with scales, one end of the ruler is provided with a protractor, the other end of the ruler is provided with a right-angle isosceles set square, and the middle of the right angle isosceles triangle board is provided with a through hole in the shape of a right-angle isosceles triangle. The ruler is simple in structure and convenient to use, has novel functions, and further can be conveniently used and stored by people due to the fact that the protractor, the set square and the ruler are integrated.
Description
Technical field
The utility model relates to a kind of stationery, specifically a kind of chi.
Background technology
Chi is drawing and survey tool commonly used in people's study and work, present chi function singleness, and for example: existing chi and protractor, set square are independent individual, do not have integratedly, are not easy to people and carry and deposit.
The utility model content
In order to overcome the deficiency in the above-mentioned technology, the purpose of this utility model is to provide a kind of and measures straight line, angle, and the chi of being convenient to deposit.
Technical solution adopted in the utility model is: a kind of chi, comprise the chi body, a side of chi body is provided with scale, at an end of chi protractor is set, the other end arranges right angle isoceles triangle plate, and is provided with the open-work of right angled isosceles triangle in the centre position of right angle isoceles triangle plate.
The beneficial effects of the utility model are, and are simple in structure, easy to use, given ruler new function, and protractor, set square and ruler integrate, convenient people's use with deposit.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of chi as shown in Figure 1 comprises chi body 1, and a side of chi body 1 is provided with scale 2, at an end of chi body 1 protractor 3 is set, and the other end arranges the straight set square 4 of right angle waist, and is provided with the open-work 5 of right angled isosceles triangle in the centre position of right angle isoceles triangle plate 4.
Claims (2)
1. a chi comprises the chi body, it is characterized in that: a side of chi body is provided with scale, at an end of chi protractor is set, and the other end arranges right angle isoceles triangle plate.
2. a kind of chi according to claim 1, it is characterized in that: the centre position of right angle isoceles triangle plate is provided with the open-work of right angled isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538889 CN202911395U (en) | 2012-10-18 | 2012-10-18 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538889 CN202911395U (en) | 2012-10-18 | 2012-10-18 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911395U true CN202911395U (en) | 2013-05-01 |
Family
ID=48159733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220538889 Expired - Fee Related CN202911395U (en) | 2012-10-18 | 2012-10-18 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911395U (en) |
-
2012
- 2012-10-18 CN CN 201220538889 patent/CN202911395U/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: 20130501 Termination date: 20131018 |