CN2338829Y - Multi-purpose stationery - Google Patents
Multi-purpose stationery Download PDFInfo
- Publication number
- CN2338829Y CN2338829Y CN 98230655 CN98230655U CN2338829Y CN 2338829 Y CN2338829 Y CN 2338829Y CN 98230655 CN98230655 CN 98230655 CN 98230655 U CN98230655 U CN 98230655U CN 2338829 Y CN2338829 Y CN 2338829Y
- Authority
- CN
- China
- Prior art keywords
- protractor
- chi
- stationery
- turnbuckle
- sheet
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multi-purpose stationery, which comprises two ruler pieces. One end of one ruler piece is designed to form a protractor, and the two ruler pieces are connected by spiral buckles to form an angle gauge. The multi-purpose stationery has skillful assembly, various functions of the protractor, a compass and the ruler pieces, simple structure and convenience for carrying, and is suitable for teachers, students, engineers, technicians and plotting persons.
Description
The utility model relates to a kind of drawing stationery.
The general function of stationery on the market is few, and minority has purposes more than two kinds.Consult Chinese patent literature, find that multi stationery set has kind more than 20.Multipurpose stationery has the combined multipurpose stationery of Liaoning Jia Hua design, and the patent No. is 89209582; The multipurpose stationery of Shandong Zhang Tongwei design, the patent No. is 94225969.These are designed to stationery and have increased new kind, have made things convenient for the stationery user.
The purpose of this utility model provides a kind of combined type stationery, makes it to have setting-out, makes functions such as circle, measuring angle, convenient numerous users.
Technical scheme is: multipurpose stationery is provided with two chi sheets, the crossing angle gauge that is connected to form of two chi sheets, and chi sheet lower end is provided with pin nail or lead core cover, and the other end of a chi sheet is designed to protractor, and two chi sheet tie points are positioned at the protractor middle part, flexibly connect with turnbuckle.
The utlity model has following advantage: 1. simple in structure, three kinds of ingenious being combined as a whole of stationery have setting-out, make round, the multiple speed of using of angulation; 2. use, easy to carry, particularly picture≤180 degree angles are convenient and swift.
Accompanying drawing is an embodiment of the present utility model.
Accompanying drawing is the utility model structural representation.
As we know from the figure, protractor 1 is positioned at an end of chi sheet 4, and the two holds together.Chi sheet 3 flexibly connects by turnbuckle 2 and protractor, and two chi sheets intersect the back and form angle gauge, and chi sheet 3 lower ends are provided with pin nail 6, and chi sheet 4 lower ends are provided with lead core cover 5.Turnbuckle 2 is positioned on the straight line of protractor middle part 90 degree, and turnbuckle bottom surface and protractor bottom surface are a plane, and chi sheet 3 upper ends are positioned at protractor.The use both capable of being combined of two chi sheets also can separately be used.
Claims (2)
1. a multipurpose stationery contains two chi sheets and protractor [1], and it is characterized in that: protractor [1] is positioned at an end of chi sheet [4], and the two is as a whole; Chi sheet [3] flexibly connects by turnbuckle [2] and protractor [1], and two chi sheets intersect the formation angle gauge, and chi sheet [3] lower end is provided with pin nail [6], and chi sheet [4] lower end is provided with lead core cover [5].
2. stationery according to claim 1 is characterized in that turnbuckle [2] is positioned on the straight line of protractor [1] middle part 90 degree, and turnbuckle bottom surface and protractor bottom surface are a plane; Chi sheet [3] upper end is positioned within the protractor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98230655 CN2338829Y (en) | 1998-04-30 | 1998-04-30 | Multi-purpose stationery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98230655 CN2338829Y (en) | 1998-04-30 | 1998-04-30 | Multi-purpose stationery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2338829Y true CN2338829Y (en) | 1999-09-15 |
Family
ID=33980242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98230655 Expired - Fee Related CN2338829Y (en) | 1998-04-30 | 1998-04-30 | Multi-purpose stationery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2338829Y (en) |
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1998
- 1998-04-30 CN CN 98230655 patent/CN2338829Y/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 | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |