CN203236921U - Ruler used for drawing parallelograms - Google Patents
Ruler used for drawing parallelograms Download PDFInfo
- Publication number
- CN203236921U CN203236921U CN 201320265971 CN201320265971U CN203236921U CN 203236921 U CN203236921 U CN 203236921U CN 201320265971 CN201320265971 CN 201320265971 CN 201320265971 U CN201320265971 U CN 201320265971U CN 203236921 U CN203236921 U CN 203236921U
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- CN
- China
- Prior art keywords
- ruler
- parallelogram
- hole
- rectangular
- pen
- 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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Abstract
The utility model relates to a ruler used for drawing parallelograms. The ruler comprises a ruler body, a rectangular through hole is formed in the ruler body, a structure for drawing the parallelograms is arranged in the rectangular through hole in a penetrating mode and can move along the rectangular through hole, and a handholding part is fixed to the ruler body. When the ruler is used, the structure for drawing the parallelograms moves along the rectangular through hole, two parallel edges of a parallelogram can be drawn out through a first pen and a second pen respectively, and therefore the ruler is very convenient to use.
Description
Technical field
The utility model relates to a kind of ruler, relates in particular to a kind of ruler for drawing parallelogram.
Background technology
Existing ruler its function that causes simple in structure is also single.
The utility model content
The utility model provides a kind of ruler for drawing parallelogram for the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of ruler for drawing parallelogram comprises the ruler main body, has a rectangular through hole on the described ruler main body, be equipped with the structure of picture parallelogram in the described rectangular through hole, the structure of described picture parallelogram can move along rectangular through hole, is fixed with the Handheld Division on the described ruler main body.
According to an embodiment of the present utility model, the structure of described picture parallelogram comprises the sliding part that wore described rectangular through hole, be connected with tilting bar and protractor on the described sliding part, the two ends of described tilting bar are connected with respectively first pen and second pen, described first pen and second pen can move along tilting bar, have scale value on the described tilting bar.
According to another embodiment of the present utility model, described tilting bar and protractor are rotationally connected respectively and between the sliding part.
According to another embodiment of the present utility model, have a curved portions on the described protractor, have scale value on the described curved portions.
The beneficial effects of the utility model are: the ruler that the utility model is used for the picture parallelogram in use, the structure of drawing parallelogram is moved along rectangular through hole, first and second pen just can draw respectively two limits that are parallel to each other of parallelogram, use very convenient.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the ruler of picture parallelogram.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, described ruler for drawing parallelogram comprises ruler main body 1, has a rectangular through hole 2 on the described ruler main body 1, be equipped with the structure of picture parallelogram in the described rectangular through hole 2, the structure of described picture parallelogram can move along rectangular through hole 2, is fixed with Handheld Division 3 on the described ruler main body 1.The structure of described picture parallelogram comprises the sliding part 4 that wore described rectangular through hole, be connected with tilting bar 6 and protractor 5 on the described sliding part 4, the two ends of described tilting bar 6 are connected with respectively 7 and second pens 8 of first pen, 7 and second pens 8 of described first pen can move along tilting bar 6, have scale value on the described tilting bar 6.Described tilting bar 6 and protractor 5 are rotationally connected respectively and between the sliding part 4.Have a curved portions on the described protractor 5, have scale value on the described curved portions.
First pen and second pen can move along tilting bar, can regulate like this height of the parallelogram that draws, tilting bar can rotate around sliding part, can adjust like this base angle of the parallelogram that draws, and the size at the base angle that draws can be measured by the throughput hornwork, and is very easy to use.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. ruler that is used for the picture parallelogram, it is characterized in that, comprise the ruler main body, has a rectangular through hole on the described ruler main body, be equipped with the structure of picture parallelogram in the described rectangular through hole, the structure of described picture parallelogram can move along rectangular through hole, is fixed with the Handheld Division on the described ruler main body.
2. the ruler for drawing parallelogram according to claim 1, it is characterized in that, the structure of described picture parallelogram comprises the sliding part that wore described rectangular through hole, be connected with tilting bar and protractor on the described sliding part, the two ends of described tilting bar are connected with respectively first pen and second pen, described first pen and second pen can move along tilting bar, have scale value on the described tilting bar.
3. the ruler for drawing parallelogram according to claim 2 is characterized in that, described tilting bar and protractor are rotationally connected respectively and between the sliding part.
4. the ruler for drawing parallelogram according to claim 2 is characterized in that having a curved portions on the described protractor, has scale value on the described curved portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265971 CN203236921U (en) | 2013-05-16 | 2013-05-16 | Ruler used for drawing parallelograms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265971 CN203236921U (en) | 2013-05-16 | 2013-05-16 | Ruler used for drawing parallelograms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236921U true CN203236921U (en) | 2013-10-16 |
Family
ID=49314247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320265971 Expired - Fee Related CN203236921U (en) | 2013-05-16 | 2013-05-16 | Ruler used for drawing parallelograms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236921U (en) |
-
2013
- 2013-05-16 CN CN 201320265971 patent/CN203236921U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140516 |