CN201913964U - Triangular rule - Google Patents
Triangular rule Download PDFInfo
- Publication number
- CN201913964U CN201913964U CN2010206471392U CN201020647139U CN201913964U CN 201913964 U CN201913964 U CN 201913964U CN 2010206471392 U CN2010206471392 U CN 2010206471392U CN 201020647139 U CN201020647139 U CN 201020647139U CN 201913964 U CN201913964 U CN 201913964U
- Authority
- CN
- China
- Prior art keywords
- handle
- set square
- triangular
- triangular rule
- triangular body
- 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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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model belongs to the field of school supplies, and relates to a triangular rule, which comprises a triangular rule body; a plate handle is arranged in the middle part of the triangular rule body; one side of the plate handle is connected with the triangular rule body through a rotating shaft; and a triangular hollow is arranged in the middle part of the handle. The plate handle of the triangular rule can rotate along the rotating shaft; when the triangular rule is arranged on a desktop, the triangular rule can be taken off from the desktop through the handle very easily; and the scales on the triangular rule are hard to wear.
Description
Technical field
The utility model belongs to the study article field, relates to a kind of set square.
Background technology
Refectory student has how much classes, fine arts lessons and drawing class hour often uses set square, set square has the isoceles triangle chi, comprises the drawing square of 30 ° and 60 ° two acute angles etc., but existing set square thickness is often very thin, be placed on the smooth desktop and be not easy to take up, the desk edge need be moved to and just use can be taken up, cumbersome.In addition, the scale that also is easy on the set square that slides on the table grinds off, and reads scale when giving use and causes certain difficulty.
Summary of the invention
The utility model provides a kind of set square, to overcome the deficiencies in the prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize:
A kind of set square of the utility model comprises the set square body, and the middle part of described set square body is provided with a tabular handle, and a side of described tabular handle is connected with described triangular body through rotating shaft, and the middle part of described handle is provided with the triangle hollow out.
When described tabular handle was parallel with described triangular body, three limits of the triangle hollow out on the described handle were parallel to three limits of described triangular body respectively.
The thickness of described handle is greater than the thickness of described triangular body.
Also be provided with the triangle hollow out on the described triangular body.
The tabular handle of set square of the present utility model can rotate along rotating shaft, when set square places desktop, can easily set square be taken up from desktop by handle, and be difficult for the scale on the set square is worn and torn.
Description of drawings
Fig. 1 set square schematic diagram
The set square schematic diagram of the tabular handle open mode of Fig. 2
The specific embodiment
Further set forth the utility model below in conjunction with specific embodiment, should be understood that these embodiment only be used to the utility model is described and be not used in the restriction protection domain of the present utility model.
Embodiment
Set square of the present utility model as depicted in figs. 1 and 2, comprise set square body 1, the middle part of described set square body 1 is provided with a tabular handle 2, and a side of described tabular handle 2 is connected with described triangular body 1 through rotating shaft 3,4, and the middle part of described handle 2 is provided with triangle hollow out 5.
When described tabular handle 2 and described triangular body 1 were parallel, as shown in Figure 1, three limits of the triangle hollow out 5 on the described handle were parallel to three limits of described triangular body 1 respectively.
The thickness of described handle 2 is greater than the thickness of described triangular body 1.
Also be provided with triangle hollow out 6 on the described triangular body 1.
The tabular handle of set square of the present utility model can rotate along rotating shaft, and as shown in Figure 2, described tabular handle 2 can become 0-90 ° the face and the angle of face with set square body 1.
Claims (4)
1. a set square comprises the set square body, it is characterized in that, the middle part of described set square body is provided with a tabular handle, and a side of described tabular handle is connected with described triangular body through rotating shaft, and the middle part of described handle is provided with the triangle hollow out.
2. set square as claimed in claim 1 is characterized in that, when described tabular handle was parallel with described triangular body, three limits of the triangle hollow out on the described handle were parallel to three limits of described triangular body respectively.
3. set square as claimed in claim 1 is characterized in that the thickness of described handle is greater than the thickness of described triangular body.
4. set square as claimed in claim 1 is characterized in that, also is provided with the triangle hollow out on the described triangular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471392U CN201913964U (en) | 2010-12-08 | 2010-12-08 | Triangular rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471392U CN201913964U (en) | 2010-12-08 | 2010-12-08 | Triangular rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913964U true CN201913964U (en) | 2011-08-03 |
Family
ID=44413778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206471392U Expired - Fee Related CN201913964U (en) | 2010-12-08 | 2010-12-08 | Triangular rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913964U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317911A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Drawing template with ball rod |
| CN103317915A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Drawing template with tongue piece |
| CN103317906A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with ball rod |
| CN103317913A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Triangular plate with lifting rod |
| CN103317905A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with tongue piece |
| CN103332047A (en) * | 2013-06-24 | 2013-10-02 | 刘自拔 | Drawing template with lifting bar |
-
2010
- 2010-12-08 CN CN2010206471392U patent/CN201913964U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317911A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Drawing template with ball rod |
| CN103317915A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Drawing template with tongue piece |
| CN103317906A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with ball rod |
| CN103317913A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Triangular plate with lifting rod |
| CN103317905A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with tongue piece |
| CN103332047A (en) * | 2013-06-24 | 2013-10-02 | 刘自拔 | Drawing template with lifting bar |
| CN103317911B (en) * | 2013-06-24 | 2016-01-20 | 刘自拔 | A kind of drawing template with club |
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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: 20110803 Termination date: 20111208 |