CN202368179U - Splicable drawing ruler - Google Patents
Splicable drawing ruler Download PDFInfo
- Publication number
- CN202368179U CN202368179U CN2011204918955U CN201120491895U CN202368179U CN 202368179 U CN202368179 U CN 202368179U CN 2011204918955 U CN2011204918955 U CN 2011204918955U CN 201120491895 U CN201120491895 U CN 201120491895U CN 202368179 U CN202368179 U CN 202368179U
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- CN
- China
- Prior art keywords
- ruler
- ruler body
- projection
- breach
- utility
- 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 discloses a splicable drawing ruler, which comprises a ruler body and is characterized in that one end of the ruler body is provided with a raised part and the other end of the ruler body is provided with a notch with a shape which corresponds to the shape of the raised part; and one side of the ruler body is a smooth line and raised parts and notches which are the same as the raised part and the notch at the two ends of the ruler body are arranged on the other side of the ruler body at intervals. By arranging the corresponding raised part and the notch at the two ends of the ruler, the two ends of two rulers can be spliced together to form a longer ruler; by arranging the corresponding raised parts and the notches on one side of the ruler at intervals, the sides of two rulers can be spliced with each other or the side and the end part of the two rulers can be spliced with each other to form two parallel lines or perpendicular lines, and the demands of drawing different types of lines are met.
Description
Technical field
The utility model relates to a kind of ruler, especially a kind of ruler that can picture mosaic.
Background technology
At present, in people's study and work, ruler has a wide range of applications as the instrument of drawing and measure.But existing ruler function ratio is more single, and the function of measuring or drawing straight line can only be provided usually.In student's mathematics, the geometrical learning process, usually can need to do some parallel lines, vertical line now, draw parallel lines or vertical line through range estimation this moment usually, and the result who obtains thus is often not accurate enough, can't meet the requirements.
In addition; Existing ruler since length oversizely be not easy to carry, easily broken; Usually can process short pattern; When needs are drawn long straight line, then need the multistage short lines be spliced into segment length's straight line through splicing several times, in this process, not only be spliced into straight line have higher difficulty and repeatedly splicing caused inconvenience greatly aspect the use.
The utility model content
But the utility model technical problem to be solved provide a kind of can a plurality of splicings to draw the picture mosaic type ruler that dissimilar lines satisfy different needs.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: but a kind of picture mosaic type ruler comprises the ruler body, it is characterized in that, an end of said ruler body has projection, and the other end has and the corresponding breach of said shape for lugs.
One side of said ruler body is level and smooth straight line, and another side separation has and identical projection and the breach in said ruler body two ends.Thereby make at least two rulers can be spliced into to draw parallel lines or vertical line.
Compared with prior art, the advantage of the utility model is: through the two ends at ruler corresponding projection and breach are set, make and can splice at two ends to constitute the long ruler of length through two rulers; Through corresponding projection of side separation and the breach at ruler, making can be through two mutual splicings of ruler side or side and end splicing constituting two parallel lines or vertical line, thereby satisfies the needs of the dissimilar lines of drafting.
Description of drawings
Fig. 1 is the structural representation of the ruler of the utility model;
Fig. 2 is a kind of user mode sketch map of the ruler of the utility model;
Fig. 3 is a kind of user mode sketch map of the ruler of the utility model;
Fig. 4 is a kind of user mode sketch map of the ruler of the utility model;
Fig. 5 is a kind of user mode sketch map of the ruler of the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, but a kind of picture mosaic type ruler comprises ruler body 1, and an end of ruler body 1 has projection 11, and the other end has and the corresponding breach 12 of this projection 11 shapes, and projection 11 can be plugged in the breach 12.One side of ruler body 1 is level and smooth straight line, has scale, and another side separation has with ruler body 1 two ends identical projection 11 and breach 12.
During use,, can the projection 11 of ruler body 1 one ends be plugged in the breach 12 of another ruler body 1 one ends, thus, form long ruler, can draw long straight line easily referring to Fig. 2.Certainly, also can a plurality of ruler bodies 1 be plugged on together to draw the straight line of required length.
Referring to Fig. 3, when needs are drawn parallel lines,, make that with this straight line side with scale on ruler body 1 is parallel to each other, so that draw parallel lines with projection on two ruler body 1 sides 11 and breach 12 grafting cooperation in twos respectively.
Referring to Fig. 4 and Fig. 5, the projection 11 of ruler body 1 one ends is plugged in the breach 12 terminal or middle on another ruler body 1 side, thus, the straight line side that two ruler bodies 1 have scale is rectangular, so that draw the right angle.
The above is merely the preferred implementation of the utility model; Should be pointed out that for those of ordinary skill in the art, do not breaking away under the principle prerequisite of the utility model; Can also make various deformation and improvement, this also should be regarded as the protection domain of the utility model.
1, but a kind of picture mosaic type ruler comprises ruler body (1), it is characterized in that, an end of said ruler body (1) has projection (11), and the other end has and the corresponding breach of said projection (11) shape (12).
2, but picture mosaic type ruler as claimed in claim 1 is characterized in that, a side of said ruler body (1) is level and smooth straight line, and another side separation has projection (11) and the breach (12) identical with said ruler body (1) two ends.
But the utility model discloses a kind of picture mosaic type ruler, comprise the ruler body, it is characterized in that, an end of said ruler body has projection, and the other end has and the corresponding breach of said shape for lugs.One side of said ruler body is level and smooth straight line, and another side separation has and identical projection and the breach in said ruler body two ends.Through two ends corresponding projection and breach are set, make and to splice at two ends to constitute the long ruler of length through two rulers at ruler; Through corresponding projection of side separation and the breach at ruler, making can be through two mutual splicings of ruler side or side and end splicing constituting two parallel lines or vertical line, thereby satisfies the needs of the dissimilar lines of drafting.
Claims (2)
1. but a picture mosaic type ruler comprises ruler body (1), it is characterized in that, an end of said ruler body (1) has projection (11), and the other end has and the corresponding breach of said projection (11) shape (12).
2. but picture mosaic type ruler as claimed in claim 1 is characterized in that a side of said ruler body (1) is level and smooth straight line, and another side separation has projection (11) and the breach (12) identical with said ruler body (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204918955U CN202368179U (en) | 2011-12-01 | 2011-12-01 | Splicable drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204918955U CN202368179U (en) | 2011-12-01 | 2011-12-01 | Splicable drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368179U true CN202368179U (en) | 2012-08-08 |
Family
ID=46591899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204918955U Expired - Fee Related CN202368179U (en) | 2011-12-01 | 2011-12-01 | Splicable drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170097219A1 (en) * | 2015-05-05 | 2017-04-06 | Karen Kay Buckley | Adjustable ruler and measuring device |
| US20170167841A1 (en) * | 2015-05-04 | 2017-06-15 | Karen Kay Buckley | Adjustable square ruler |
-
2011
- 2011-12-01 CN CN2011204918955U patent/CN202368179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170167841A1 (en) * | 2015-05-04 | 2017-06-15 | Karen Kay Buckley | Adjustable square ruler |
| US20170097219A1 (en) * | 2015-05-05 | 2017-04-06 | Karen Kay Buckley | Adjustable ruler and measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20181201 |