CN105882248A - Stationery - Google Patents
Stationery Download PDFInfo
- Publication number
- CN105882248A CN105882248A CN201410635905.6A CN201410635905A CN105882248A CN 105882248 A CN105882248 A CN 105882248A CN 201410635905 A CN201410635905 A CN 201410635905A CN 105882248 A CN105882248 A CN 105882248A
- Authority
- CN
- China
- Prior art keywords
- stationery
- set square
- rectangle
- angle side
- present
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses stationery. The stationery is characterized in that one right-angle side of a set square is equipped with a rectangular board of which the thickness is identical with that of a triangle, so that the right-angle side and the long side of a rectangle are tightly attached together; and when the rectangle is pressed, the set square can vertically slide along the long side of the rectangle. The stationery disclosed by the invention is simple in structure and easy to operate, and is particularly more convenient for teaching by teachers.
Description
Technical field
The invention belongs to schooling apparatus technical field.
Background technology
At present, Students ' Learning apparatus is a lot, and drawing all be unable to do without set square, compasses etc..When drawing parallel lines
Two set squares or a ruler have coordinated always, sometimes the most deft because of trick, the parallel lines drawn
Not parallel, must obliterate and draw again.Particularly abecedarian, brings more trouble.More convenient either with or without one
Instrument？Classmates expect.
Summary of the invention
A kind of stationery of the present invention solves need not work in coordination and also can draw parallel lines by two pieces of set squares
Stationery.The present invention solves the problems referred to above by following technology: on a right-angle side of set square, mix one
Block rectangular slab as triangle thickness, allows this right-angle side and rectangular length be close together mutually.
When pinning rectangle, set square can slide up and down along rectangular length.A kind of stationery of the present invention, knot
Structure is simple, it is easy to operation, easy to use, particularly teacher attends class more convenient.
Accompanying drawing explanation
A kind of stationery structural representation of the present invention.
Detailed description of the invention
When a kind of stationery of the present invention uses, first stationery is lain on whatman, then draw Article 1 straight
Line, then pin rectangular slab, slip set square, to appropriate position, draws Article 2 straight line.The present invention
A kind of stationery, simple in construction, it is easy to operation, easy to use.
Claims (1)
1. a stationery, is characterized in that, on a right-angle side of set square, joining lastblock as triangle thickness
Rectangular slab, allows this right-angle side and rectangular length be close together mutually, can slide mutually between them
Dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635905.6A CN105882248A (en) | 2014-11-13 | 2014-11-13 | Stationery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635905.6A CN105882248A (en) | 2014-11-13 | 2014-11-13 | Stationery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882248A true CN105882248A (en) | 2016-08-24 |
Family
ID=56698117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635905.6A Pending CN105882248A (en) | 2014-11-13 | 2014-11-13 | Stationery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882248A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200251U (en) * | 1987-01-03 | 1988-01-27 | 上海文教用品厂 | Multifunction set square |
| US4819338A (en) * | 1986-03-20 | 1989-04-11 | Cibela Patents C.C. | Drawing instruments |
| CN2036899U (en) * | 1988-08-06 | 1989-05-03 | 王珺 | Hatching ruler |
| CN102555617A (en) * | 2010-12-07 | 2012-07-11 | 钟慧 | Multifunctional stationery |
-
2014
- 2014-11-13 CN CN201410635905.6A patent/CN105882248A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819338A (en) * | 1986-03-20 | 1989-04-11 | Cibela Patents C.C. | Drawing instruments |
| CN87200251U (en) * | 1987-01-03 | 1988-01-27 | 上海文教用品厂 | Multifunction set square |
| CN2036899U (en) * | 1988-08-06 | 1989-05-03 | 王珺 | Hatching ruler |
| CN102555617A (en) * | 2010-12-07 | 2012-07-11 | 钟慧 | Multifunctional stationery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |