CN101905606A - Parallel ruler - Google Patents
Parallel ruler Download PDFInfo
- Publication number
- CN101905606A CN101905606A CN2009100625789A CN200910062578A CN101905606A CN 101905606 A CN101905606 A CN 101905606A CN 2009100625789 A CN2009100625789 A CN 2009100625789A CN 200910062578 A CN200910062578 A CN 200910062578A CN 101905606 A CN101905606 A CN 101905606A
- Authority
- CN
- China
- Prior art keywords
- ruler
- chute
- parallel
- straight
- hinge shaft
- 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
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Abstract
The invention provides a parallel ruler which is characterized in that one ends of three straight ruler rods are installed in a chute of a straight ruler through a hinge shaft, and the other ends thereof are arranged in a straight-strip chute through a hinge shaft. When the parallel ruler is used, as the three straight ruler rods are slidably arranged and positioned in the chute through the hinge shaft as required, the parallel ruler can accurately determine and draw up three parallel lines once to solve the problem that a plurality of lines need to be measured and demarcated and then drawn one by one when drawing in the prior art, and has the effects of labor and time saving and high speed.
Description
Technical field
The present invention relates to a kind of parallel rule, a kind of specifically parallel rule of disposable three straight lines that draw.
Background technology
In the study and work, sometimes because need, the multiple tracks straight parallel of constantly drawing lines generally speaking, calculated spacing distance in advance and determine the positioned parallel at good two ends, thus setting-out not only slowly, but also trouble.
Summary of the invention
The invention provides a kind of parallel rule, three parallel lines can once draw
The present invention includes ruler and chute, the technical scheme that is adopted is: parallel rule is that three ruler bar one ends are installed in by hinge in the chute of ruler, and other end hinge is arranged in the chute of a vertical bar.
Beneficial effect of the present invention is: during use, by the on demand slip of hinge in chute the location is set, can once determine and three the parallel lines that draw accurately, in the time of can solving original painting multiple tracks lines, need earlier measuring and calculating one by one to demarcate situation about drawing lines again, have the saving of labor, save time, effect fast.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Shown in the accompanying drawing embodiment: parallel rule is that three ruler bar 1 one ends are installed in by hinge 5 in the chute 4 of ruler 2, and other end hinge 5 is arranged in the chute 4 of a vertical bar 3.
Claims (1)
1. parallel rule, comprise ruler (2) and chute (4), it is characterized in that: described parallel rule is that three ruler bars (1) one end is installed in by hinge (5) in the chute (4) of ruler (2), and other end hinge (5) is arranged in the chute (4) of a vertical bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100625789A CN101905606A (en) | 2009-06-05 | 2009-06-05 | Parallel ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100625789A CN101905606A (en) | 2009-06-05 | 2009-06-05 | Parallel ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905606A true CN101905606A (en) | 2010-12-08 |
Family
ID=43261258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100625789A Pending CN101905606A (en) | 2009-06-05 | 2009-06-05 | Parallel ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724441A (en) * | 2013-12-24 | 2015-06-24 | 昆山工研院新型平板显示技术中心有限公司 | Parallel ruler for roller spacing adjustment |
| CN106079981A (en) * | 2016-07-31 | 2016-11-09 | 王宝珠 | A kind of graticule for rice paper frame relatively standard apparatus |
| CN112455127A (en) * | 2020-11-27 | 2021-03-09 | 咸宁职业技术学院 | English teaching board capable of optically displaying four-line grids |
-
2009
- 2009-06-05 CN CN2009100625789A patent/CN101905606A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724441A (en) * | 2013-12-24 | 2015-06-24 | 昆山工研院新型平板显示技术中心有限公司 | Parallel ruler for roller spacing adjustment |
| CN106079981A (en) * | 2016-07-31 | 2016-11-09 | 王宝珠 | A kind of graticule for rice paper frame relatively standard apparatus |
| CN106079981B (en) * | 2016-07-31 | 2018-02-27 | 王宝珠 | A kind of graticule for rice paper frame is compared with standard apparatus |
| CN112455127A (en) * | 2020-11-27 | 2021-03-09 | 咸宁职业技术学院 | English teaching board capable of optically displaying four-line grids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |