CN203004781U - Set square with edge inclined planes on front and back surfaces - Google Patents
Set square with edge inclined planes on front and back surfaces Download PDFInfo
- Publication number
- CN203004781U CN203004781U CN 201320008867 CN201320008867U CN203004781U CN 203004781 U CN203004781 U CN 203004781U CN 201320008867 CN201320008867 CN 201320008867 CN 201320008867 U CN201320008867 U CN 201320008867U CN 203004781 U CN203004781 U CN 203004781U
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- CN
- China
- Prior art keywords
- set square
- edge
- inclined planes
- back surfaces
- inclined plane
- 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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Abstract
The utility model relates to a set square with edge inclined planes on front and back surfaces. The set square has the technical effects that an inclined plane is formed on the inclined side edge of one surface of the set square, and inclined planes are formed on the two right-angle side edges of the opposite surface of the set square, so that when any surface of the set square is placed upwards, a certain gap is formed between one edge and the placing plane, and a user can grab the set square conveniently from flat places, including a tabletop and the like.
Description
Technical field
The utility model relates to a kind of set square with the positive and negative bezel, belongs to the stationery field.
Background technology
Set square is stationery article commonly used in life, edge's consistency of thickness that normally used set square has; Have in order to reduce operate miss, edge is provided with the inclined plane, but the inclined plane tilts in the same direction.During set square edge consistency of thickness, because set square and contact plane are very close to each other, so can be cumbersome from smooth place crawl set squares such as desktops.When set square edge is provided with the inclined plane, when the inclined plane down the time, because inclined plane and contact plane have certain interval, so can be easily from smooth place crawl set squares such as desktops.When the inclined plane up, smooth one when facing down, very close to each other between set square and holding plane, so the crawl set square also can be cumbersome.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides hypotenuse edge, a kind of two sides and two square edges that the set square on one inclined plane is all respectively arranged.
The utility model is achieved like this, it comprises set square, hypotenuse edge tilt face of set square, set square another side two straight flange edge tilt faces.
Technique effect of the present utility model is: because there is an inclined plane at one of this triangle hypotenuse edge, respectively there is an inclined plane at another side two right-angle side edges, no matter make which placement that faces up of set square, there are an edge and holding plane that certain gap is arranged, the user can stretch into finger from gap location, be convenient to from smooth place crawl set squares such as desktops.
Description of drawings
Fig. 1 is the structural representation of the set square of the utility model band positive and negative bezel;
In figure: 1, set square 2, set square one side two right-angle side edge tilt faces 3, another side hypotenuse edge tilt face.
The specific embodiment
There is an inclined plane at one of triangle hypotenuse edge, respectively there is an inclined plane at another side two right-angle side edges, no matter make which placement that faces up of set square, there are an edge and holding plane that certain gap is arranged, the user can stretch into finger from gap location, be convenient to from smooth place crawl set squares such as desktops.
Claims (1)
1. set square with the positive and negative bezel, it is characterized in that: it comprises set square, hypotenuse edge tilt face of set square, set square another side two straight flange edge tilt faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008867 CN203004781U (en) | 2013-01-09 | 2013-01-09 | Set square with edge inclined planes on front and back surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008867 CN203004781U (en) | 2013-01-09 | 2013-01-09 | Set square with edge inclined planes on front and back surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004781U true CN203004781U (en) | 2013-06-19 |
Family
ID=48596406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008867 Expired - Fee Related CN203004781U (en) | 2013-01-09 | 2013-01-09 | Set square with edge inclined planes on front and back surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004781U (en) |
-
2013
- 2013-01-09 CN CN 201320008867 patent/CN203004781U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |