CN204586242U - Student's square chi - Google Patents
Student's square chi Download PDFInfo
- Publication number
- CN204586242U CN204586242U CN201520027912.8U CN201520027912U CN204586242U CN 204586242 U CN204586242 U CN 204586242U CN 201520027912 U CN201520027912 U CN 201520027912U CN 204586242 U CN204586242 U CN 204586242U
- Authority
- CN
- China
- Prior art keywords
- square chi
- scale
- utility
- crossfoot
- scales
- 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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- Instructional Devices (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model is frame-shaped square chi, is made up of two crossfoots (1) and two linear foots (2).The inside and outside of square chi all has scale, and two crossfoot scales are mutually corresponding, and two linear foot scales are mutually corresponding.The inside crossfoot of square chi and the edge scale of linear foot are provided with tiny scale hole.The utility model function is many, and purposes is wide, 1. can the length of metric segment; 2. drawing geometric figures; 3. draw lined vertical lattice; 4. drawing form, is the learning aid and stationery that students in middle and primary schools are desirable.
Description
Technical field
The utility model relates to field of stationery, relates in particular to a kind of student's square chi.
Background technology
Existing student stationery purposes is single, must carry various during Students ' Learning, not only bothers but also is difficult to hold.The utility model one chi is multiplex, carry, collect, use all convenient.
Utility model content
The utility model is frame-shaped square chi, is made up of two crossfoots (1) and two linear foots (2).The inside and outside of square chi all has corresponding scale, and two crossfoot scales are mutually corresponding, and two linear foot scales are mutually corresponding.The inside crossfoot of square chi and the edge scale of linear foot are provided with tiny scale hole (3).
Good effect of the present utility model is: a chi is multiplex, utilizes the utility model 1. can the length of metric segment; 2. Geometric figure drawing; 3. draw lined vertical lattice; 4. draw form.
The utility model is the learning aid and stationery that students in middle and primary schools are desirable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation,
1 crossfoot in figure, 2 linear foots, 3. scale hole.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated:
The utility model is frame-shaped square chi, is made up of two crossfoots (1) and two linear foots (2).The inside and outside of square chi all has corresponding scale, and two crossfoot scales are mutually corresponding, and two linear foot scales are mutually corresponding.The inside crossfoot of square chi and the edge scale of linear foot are provided with tiny scale hole (3).The utility model purposes the more, utilizes it 1. can the length of metric segment; 2. drawing geometric figures; 3. draw lined vertical lattice; 4. drawing form, is the learning aid and stationery that students in middle and primary schools are desirable.
Claims (1)
1. student's square chi, it is characterized in that it forms frame-shaped square chi by two crossfoots (1) and two linear foots (2), the inside and outside of square chi all has corresponding scale, two crossfoot scales are mutually corresponding, two linear foot scales are mutually corresponding, and its inside crossfoot and the edge scale of linear foot are provided with tiny scale hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027912.8U CN204586242U (en) | 2015-01-09 | 2015-01-09 | Student's square chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027912.8U CN204586242U (en) | 2015-01-09 | 2015-01-09 | Student's square chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586242U true CN204586242U (en) | 2015-08-26 |
Family
ID=53922434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027912.8U Expired - Fee Related CN204586242U (en) | 2015-01-09 | 2015-01-09 | Student's square chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586242U (en) |
-
2015
- 2015-01-09 CN CN201520027912.8U patent/CN204586242U/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: 20150826 Termination date: 20160109 |