CN202480667U - Dismountable straight rule - Google Patents
Dismountable straight rule Download PDFInfo
- Publication number
- CN202480667U CN202480667U CN201120559189XU CN201120559189U CN202480667U CN 202480667 U CN202480667 U CN 202480667U CN 201120559189X U CN201120559189X U CN 201120559189XU CN 201120559189 U CN201120559189 U CN 201120559189U CN 202480667 U CN202480667 U CN 202480667U
- Authority
- CN
- China
- Prior art keywords
- ruler
- straight
- rule
- straight rule
- dismountable
- 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 provides a dismountable straight rule, belongs to learning tools, and mainly can be used for solving the problems of common straight rule as that the length of the common straight rule is fixed, and inconvenience is generated in use and carrying. The dismountable straight rule comprises a straight rule, and is characterized in that two straight rules are provided, including a straight rule A and a straight rule B, wherein a projection is arranged at the side of the right end of the straight rule A, and while a corresponding concave groove is arranged at the side of the left end of the straight rule B. After being dismounted, the dismountable straight rule provided by the utility model can be conveniently used for drawing a short straight line and convenient to carry; when a long straight line is to be drawn, two straight rules can be assembled to form a long straight rule; and the dismountable straight rule is flexible and convenient in use.
Description
Technical field
The utility model relates to a kind of learning tool, specifically a kind of dismantled and assembled ruler.
Background technology
When people draw, often use ruler, because the length of ruler is fixed, when people drew short-term, the long use of ruler was very inconvenient; When people drew long line, ruler length is not enough to need gradation to draw, and be connected bad during splicing, and long ruler is inconvenient to carry.
The utility model content
The purpose of the utility model is to provide a kind of dismantled and assembled ruler, and this ruler overcomes the problems referred to above, can take apart and carry, and length can be assembled into the long ruler use inadequately when drawing.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of dismantled and assembled ruler, comprise ruler, and it is characterized in that; Described ruler has two; Be respectively ruler A and ruler B, described ruler A right-hand member side is provided with projection, and ruler B left end side is provided with corresponding groove.
The beneficial effect of the utility model is: the dismantled and assembled ruler of this utility model is taken the back apart and drawn short lines and carry all easily, when the long straight line of needs picture, can two rulers be assembled into a long ruler, and is flexible and convenient to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 ruler A, 2 ruler B, 3 projections, 4 grooves.
The specific embodiment
As shown in Figure 1.A kind of dismantled and assembled ruler comprises ruler, and described ruler has two; Be respectively ruler A1 and ruler B2; Described ruler A1 right-hand member side is provided with projection 3, and ruler B2 left end side is provided with corresponding groove 4, and described projection 3 inserts in the corresponding groove 4 and closely cooperates.
When people draw short lines, ruler A1 is separated with ruler B2, use one of them to get final product; When the long straight line of needs picture, projection 3 is inserted in the groove 4, be assembled into a long ruler, when needs carry, two rulers are taken apart, easy to carry.
Claims (1)
1. a dismantled and assembled ruler comprises ruler, it is characterized in that, described ruler has two, is respectively ruler A and ruler B, and described ruler A right-hand member side is provided with projection, and ruler B left end side is provided with corresponding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120559189XU CN202480667U (en) | 2011-12-28 | 2011-12-28 | Dismountable straight rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120559189XU CN202480667U (en) | 2011-12-28 | 2011-12-28 | Dismountable straight rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480667U true CN202480667U (en) | 2012-10-10 |
Family
ID=46955123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120559189XU Expired - Fee Related CN202480667U (en) | 2011-12-28 | 2011-12-28 | Dismountable straight rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990473A (en) * | 2015-08-09 | 2015-10-21 | 苏州圣艺文体用品有限公司 | Protractor |
-
2011
- 2011-12-28 CN CN201120559189XU patent/CN202480667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990473A (en) * | 2015-08-09 | 2015-10-21 | 苏州圣艺文体用品有限公司 | Protractor |
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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: 20121010 Termination date: 20121228 |