CN202480675U - Multipurpose triangular ruler - Google Patents
Multipurpose triangular ruler Download PDFInfo
- Publication number
- CN202480675U CN202480675U CN2012200698842U CN201220069884U CN202480675U CN 202480675 U CN202480675 U CN 202480675U CN 2012200698842 U CN2012200698842 U CN 2012200698842U CN 201220069884 U CN201220069884 U CN 201220069884U CN 202480675 U CN202480675 U CN 202480675U
- Authority
- CN
- China
- Prior art keywords
- triangular
- multipurpose
- square
- triangular ruler
- angle
- 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
- 210000001624 Hip Anatomy 0.000 claims description 3
- 230000001154 acute Effects 0.000 abstract description 3
- 230000002349 favourable Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a multipurpose triangular ruler, belonging to school supplies and mainly solving the problem of single function of the traditional triangular board. The multipurpose triangular ruler structurally comprises a triangular ruler body, wherein the outer edge of the triangular ruler body is a right-angled board with a 30-degree angle; the inner part of the triangular ruler body is a hollow triangle with the same shape; an isosceles triangular board is arranged between the two hollow right-angled edges of the triangular ruler body; and the two side edges of the isosceles triangular board are overlapped with the straight edges of the triangular ruler body. The multipurpose triangular ruler disclosed by the utility model has the advantages that the angles such as the 30-degree angle, the 45-degree angle, the 60-degree angle and the right angle are integrated, so that the recognition and the understanding to the acute angle and the obtuse angle are clear at a glance; and the multipurpose triangular ruler is convenient to store and carry, difficult to lose, favorable for reducing the purchasing cost, and very suitable for being used by students.
Description
Technical field
The utility model relates to a kind of study article, specifically is a kind of multipurpose set square.
Background technology
In the study of mathematics section purpose, angle knowledge understand and grasp too busy to get away set square, the most traditional set square has two; Be respectively 30 degree angle and miter angles,, be easy to lose and rupture because set square is laminar; And the set square that does not match can't satisfy people's needs because function singleness is extremely inconvenient again during use; So cause and lose one and also will buy a cover again, cause certain waste, influence normal working and learning simultaneously.
The utility model content
The purpose of the utility model is to provide a kind of multipurpose set square, and this set square integrates the function of use at 30 degree angles, miter angle and 60 degree angles and right angle, easy to use with carry.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of multipurpose set square; Its structure comprises the set square body; Described set square body outward flange is the L-square that has 30 degree angles; Inside is the identical shaped triangle of hollow, between two right-angle sides of the hollow of set square body, is provided with the isoceles triangle plate, and two the waist limits of described isoceles triangle plate and the straight flange of set square body are overlapping.
The beneficial effect of the utility model is: integrate 30 degree angles, miter angle and 60 degree angles and right angle equal angles, and very clear for the understanding and the understanding at acute angle, obtuse angle; The utility model is simple in structure, reduces rapidoprint, and energy-conserving and environment-protective are convenient to deposit and carry, and is difficult for losing, and reduces acquisition cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 set square body, 2 isoceles triangle plates.
The specific embodiment
As shown in Figure 1.A kind of multipurpose set square; Its structure comprises set square body 1; Described set square body 1 outward flange is the L-square that has 30 degree angles, and inside is the identical shaped triangle of hollow, between two right-angle sides of the hollow of set square body 1, is provided with isoceles triangle plate 2; Two the waist limits of described isoceles triangle plate 2 and the straight flange of set square body 1 are overlapping, shared two straight flanges.
The utility model integrates 30 degree angles, miter angle and 60 degree angles and right angle equal angles, and is very clear for the understanding and the understanding at acute angle, obtuse angle; Simple in structure, reduce rapidoprint, energy-conserving and environment-protective are convenient to deposit and carry, and are difficult for losing, and reduce acquisition cost, are fit to very much the student and use.
Claims (1)
1. multipurpose set square; Comprise the set square body; Described set square body outward flange is the L-square that has 30 degree angles, and inside is the identical shaped triangle of hollow, it is characterized in that; Between two right-angle sides of the hollow of set square body, be provided with the isoceles triangle plate, two the waist limits of described isoceles triangle plate and the straight flange of set square body are overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200698842U CN202480675U (en) | 2012-02-28 | 2012-02-28 | Multipurpose triangular ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200698842U CN202480675U (en) | 2012-02-28 | 2012-02-28 | Multipurpose triangular ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480675U true CN202480675U (en) | 2012-10-10 |
Family
ID=46955131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200698842U Expired - Fee Related CN202480675U (en) | 2012-02-28 | 2012-02-28 | Multipurpose triangular ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879202A (en) * | 2012-12-19 | 2014-06-25 | 宋颖 | Multifunctional set square |
-
2012
- 2012-02-28 CN CN2012200698842U patent/CN202480675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879202A (en) * | 2012-12-19 | 2014-06-25 | 宋颖 | Multifunctional set square |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130228 |
|
| C17 | Cessation of patent right |