CN201856533U - Multi-functional ruler - Google Patents
Multi-functional ruler Download PDFInfo
- Publication number
- CN201856533U CN201856533U CN2010205730756U CN201020573075U CN201856533U CN 201856533 U CN201856533 U CN 201856533U CN 2010205730756 U CN2010205730756 U CN 2010205730756U CN 201020573075 U CN201020573075 U CN 201020573075U CN 201856533 U CN201856533 U CN 201856533U
- Authority
- CN
- China
- Prior art keywords
- degree
- functional ruler
- ruler
- functional
- degree drawing
- 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 multi-functional ruler which belongs to school suppliers and mainly solves the problem that the common ruler has single function. The multi-functional ruler structurally comprises a 45-degree drawing square and a 30-degree drawing square, wherein the interior of the 45-degree drawing square is provided with a through hole taking the shape of the 30-degree right-angled triangle. The multi-functional ruler simultaneously has the function of two triangular rulers with different angles and is convenient and practical.
Description
Technical field
The utility model relates to a kind of study article, specifically a kind of multi-functional ruler.
Background technology
Set square all occupies very important role in people's life study, the shape of the interior triangle of set square that can be general is similar to outer triangle all, if lost in the secondary set square any one use all can be very inconvenience.
The utility model content
The purpose of this utility model is to provide a kind of multi-functional ruler, and this ruler can have the function of the set square of two different angles simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of multi-functional ruler, comprise 45 degree drawing squares, 30 degree drawing squares, it is characterized in that: described 45 degree drawing square inside are provided with a through hole that is 30 degree right angled triangles.
The beneficial effects of the utility model are: 45 degree drawing square inside are provided with a through hole that is 30 degree right angled triangles, can have the function of the set square of two different angles simultaneously, and a chi is dual-purpose, the convenient use.
Description of drawings
Fig. 1 is the structural representation of the utility model 45 degree drawing squares.
Among the figure: 1,45 degree drawing squares, 2,30 degree right angled triangle through holes.
The specific embodiment
As shown in Figure 1.A kind of multi-functional ruler, its structure comprises 45 degree drawing squares, 1,30 degree drawing square shape through holes 2, described 45 degree drawing squares 1 inside is provided with a through hole 2 that is 30 degree right angled triangles, promptly can be used as 45 degree chis uses and also can be used as 30 degree rulers uses, one chi is dual-purpose, the convenient use.
Claims (1)
1. multi-functional ruler is characterized in that: comprise 45 degree drawing squares, 30 degree drawing squares, described 45 degree drawing square inside are provided with a through hole that is 30 degree right angled triangles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730756U CN201856533U (en) | 2010-10-23 | 2010-10-23 | Multi-functional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730756U CN201856533U (en) | 2010-10-23 | 2010-10-23 | Multi-functional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856533U true CN201856533U (en) | 2011-06-08 |
Family
ID=44102349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205730756U Expired - Fee Related CN201856533U (en) | 2010-10-23 | 2010-10-23 | Multi-functional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856533U (en) |
-
2010
- 2010-10-23 CN CN2010205730756U patent/CN201856533U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201856533U (en) | Multi-functional ruler | |
| CN201895508U (en) | Multifunctional set square | |
| CN201800387U (en) | Ruler for blind people | |
| CN201456788U (en) | Right-angled triangle | |
| CN201841832U (en) | Multi-functional ruler | |
| CN201989505U (en) | Ruler | |
| CN102896949A (en) | Protractor | |
| CN203046633U (en) | Detachable dividing ruler | |
| CN201900894U (en) | Multi-purpose tetragonal ruler | |
| CN201849165U (en) | Ruler capable of being used for measuring angles | |
| CN202413141U (en) | Multi-functional rule | |
| CN201728999U (en) | Multi-purposed equilateral triangle ruler | |
| CN202413140U (en) | Ruler for drawing coordinate axis | |
| CN201685619U (en) | Ruler | |
| CN203078060U (en) | Multifunctional straight scale | |
| CN202053769U (en) | Multifunctional examination pen | |
| CN204288052U (en) | A kind of counter shell | |
| CN202641165U (en) | Combined type protractor | |
| CN202147510U (en) | Pen with ruler | |
| CN202879034U (en) | Set square | |
| CN201960961U (en) | Pencil with ruler | |
| CN202213392U (en) | Drawing board | |
| CN201736648U (en) | Compasses | |
| CN202462437U (en) | Folding knife with steel rule | |
| CN201728991U (en) | Compass |
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: 20110608 Termination date: 20111023 |