CN201863583U - Multifunctional combination ruler - Google Patents
Multifunctional combination ruler Download PDFInfo
- Publication number
- CN201863583U CN201863583U CN2010205529288U CN201020552928U CN201863583U CN 201863583 U CN201863583 U CN 201863583U CN 2010205529288 U CN2010205529288 U CN 2010205529288U CN 201020552928 U CN201020552928 U CN 201020552928U CN 201863583 U CN201863583 U CN 201863583U
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- CN
- China
- Prior art keywords
- chi body
- hole
- ruler
- protractor
- parts
- 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
A multifunctional combination ruler comprises a ruler body which is a right-angle triangle, wherein one acute angle is 30 degrees, the ruler body is formed by connecting the middle parts of two parts in a clamping way into a whole body, and is hollow, a round protractor which takes the connection part of the two parts as a circle center is arranged in the ruler body, a rotating shaft at the circle center of the protractor is connected with two marker posts, a strip-shaped through hole is arranged on the surface of the ruler body, and clapboards are arranged in the through hole at interval. The multifunctional combination ruler has the advantages of simple structure, multiple functions, novelty, practicability and the like.
Description
Technical field the utility model relates to a kind of learning tool.
The modern student's learning tasks of background technology are heavier, need multiple schooling apparatus to use jointly in the process of study, and particularly various chi classes substantially all only have a kind of function, can not satisfy people's demand.
The summary of the invention the purpose of this utility model has provided a kind of multi-functional combination ruler that integrates functions as one.
The multi-functional combination ruler of the utility model, comprise the chi body, the chi body is a right angle triangle, one of them acute angle is 30 degree, and the chi body connects to form integral body by two parts at the middle part cassette, chi body inner hollow, be provided with in it with two-part junction is the circular protractor in the center of circle, the circle centre position rotating shaft of protractor connects two mark posts, and the strip through hole is offered on the surface of chi body, equidistantly is provided with dividing plate in the through hole.
After adopting said structure, people can use chi at ordinary times as set square, when needs take measurement of an angle, set square can be opened from connecting portion, expose circular protractor, people can come subsidiary with the both sides of two mark post alignment angle, also one-pen can be inserted the center of circle, the another penholder is gone in the through hole, is provided with dividing plate in the through hole, the center of circle is just different to the distance of through hole like this, people can draw as required different circular arcs or circle.
The utility model has the advantages that: simple in structure, diverse in function, Nover practical etc.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
The specific embodiment as shown in Figure 1, the multi-functional combination ruler of the utility model, comprise chi body 1, chi body 1 is a right angle triangle, and one of them acute angle is 30 degree, chi body 1 connects to form integral body by two parts at the middle part cassette, chi body 1 inner hollow, being provided with in it with two-part junction is the circular protractor 2 in the center of circle, the circle centre position rotating shaft of protractor 2 connects two mark posts 3, strip through hole 5 is offered on the surface of chi body 1, equidistantly is provided with dividing plate 4 in the through hole 5.
Claims (1)
1. multi-functional combination ruler, comprise chi body (1), it is characterized in that: chi body (1) is a right angle triangle, one of them acute angle is 30 degree, and chi body (1) connects to form integral body by two parts at the middle part cassette, chi body (1) inner hollow, be provided with in it with two-part junction is the circular protractor (2) in the center of circle, the circle centre position rotating shaft of protractor (2) connects two mark posts (3), and strip through hole (5) is offered on the surface of chi body (1), equidistantly is provided with dividing plate (4) in the through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205529288U CN201863583U (en) | 2010-10-09 | 2010-10-09 | Multifunctional combination ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205529288U CN201863583U (en) | 2010-10-09 | 2010-10-09 | Multifunctional combination ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863583U true CN201863583U (en) | 2011-06-15 |
Family
ID=44134748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205529288U Expired - Fee Related CN201863583U (en) | 2010-10-09 | 2010-10-09 | Multifunctional combination ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887019A (en) * | 2012-10-10 | 2013-01-23 | 陈盈洁 | Multifunctional plotter |
-
2010
- 2010-10-09 CN CN2010205529288U patent/CN201863583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887019A (en) * | 2012-10-10 | 2013-01-23 | 陈盈洁 | Multifunctional plotter |
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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: 20110615 Termination date: 20111009 |