CN201353954Y - Multifunctional energy-saving ruler - Google Patents
Multifunctional energy-saving ruler Download PDFInfo
- Publication number
- CN201353954Y CN201353954Y CNU2009201015920U CN200920101592U CN201353954Y CN 201353954 Y CN201353954 Y CN 201353954Y CN U2009201015920 U CNU2009201015920 U CN U2009201015920U CN 200920101592 U CN200920101592 U CN 200920101592U CN 201353954 Y CN201353954 Y CN 201353954Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- saving
- rectangular opening
- width
- energy
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a conventional measuring tool-ruler, in particular to a multifunctional energy-saving ruler, which solves the problem of single function of the existing ruler. The multifunctional energy-saving ruler comprises a ruler body and scales positioned on the ruler body; parallel rectangular holes with equal width are arranged on the ruler body; and the space between adjacent rectangular holes, the distance between the scale side of the ruler and the adjacent rectangular hole and the width of the rectangular hole are identical. The multifunctional energy-saving ruler can realize the purpose of drawing parallel lines with equal distance through skillful design, has higher accuracy and practical value, furthermore, is simple and convenient to be processed on the structural design aspect, and can effectively save material, thereby saving energy.
Description
Technical field
The utility model relates to conventional measurer---ruler, is specially a kind of multifunction energy-saving ruler.
Background technology
Ruler is made up of chi body and position scale thereon, is requisite cultural goods in student's study, is commonly used to the picture straight line and measures straight length, and function ratio is more single.As when needing some equidistant parallel lines of picture, must realize by a plurality of measurers, waste time and energy, and can't draw accurately, brought inconvenience for student's study.
Summary of the invention
The utility model provides a kind of multifunction energy-saving ruler in order to solve the problem of ruler function singleness.
The utility model is to adopt following technical scheme to realize: the multifunction energy-saving ruler comprises chi body and position scale thereon, have arranged side by side on the chi body and rectangular opening that width is identical, the distance between the spacing in adjacent rectangle hole, ruler scale limit and the rectangular opening that is adjacent is identical with the width of rectangular opening.Arranged side by side and rectangular opening that width is identical is to open along the centre of the chi body left and right sides, can satisfy the requirement of drawing equidistant parallel line like this, and save material.
Efficient when drawing straight line in order further to improve, the length of chi body rectangular opening is for to be not less than 18.5cm (width of middle school student's calculus book is about 18.5cm), when drawing straight line to satisfy us not needs repeat the requirement of twice in picture.
The tow sides of chi body all are carved with scale, can make the multifunction energy-saving ruler more convenient to use like this.
The purpose that the utility model can realize drawing equidistant parallel line by design cleverly, and accuracy is higher, has higher utility, and the multifunction energy-saving ruler also exists processing simply, fast on structural design in addition, and can effectively save material, thereby energy savings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1-chi body among the figure, the 2-rectangular opening.
The specific embodiment
The multifunction energy-saving ruler comprises chi body 1 and position scale thereon, has arranged side by side on the chi body 1 and rectangular opening 2 that width is identical, and the distance between the spacing in adjacent rectangle hole, ruler scale limit and the rectangular opening 2 that is adjacent is identical with the width of rectangular opening 2.Arranged side by side and rectangular opening 2 that width is identical is to open along the centre of the chi body left and right sides, can satisfy the requirement of drawing equidistant parallel line like this, and save material.In specific implementation process, the rectangular opening 2 on the chi body 1 can form by laser cutting, both can raise the efficiency, and can guarantee that again cutting section is smooth smooth.During use, when needs are drawn the parallel equidistant line, only need the multifunction energy-saving ruler is kept flat, on ruler scale limit and parallel with it rectangular opening 2 limits, rule, not needing can realize the mobile ruler purpose of equidistant parallel line of just drawing, and accuracy is also higher.
Claims (3)
1, a kind of multifunction energy-saving ruler, comprise chi body (1) and position scale thereon, it is characterized in that: have rectangular opening arranged side by side and that width is identical (2) on the chi body (1), the distance between the spacing in adjacent rectangle hole, ruler scale limit and the rectangular opening (2) that is adjacent is identical with the width of rectangular opening (2).
2, multifunction energy-saving ruler according to claim 1 is characterized in that: chi body (1) is gone up the length of rectangular opening (2) for being not less than 18.5cm.
3, multifunction energy-saving ruler according to claim 1 and 2 is characterized in that: the tow sides of chi body (1) all are carved with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201015920U CN201353954Y (en) | 2009-02-19 | 2009-02-19 | Multifunctional energy-saving ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201015920U CN201353954Y (en) | 2009-02-19 | 2009-02-19 | Multifunctional energy-saving ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353954Y true CN201353954Y (en) | 2009-12-02 |
Family
ID=41410295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201015920U Expired - Fee Related CN201353954Y (en) | 2009-02-19 | 2009-02-19 | Multifunctional energy-saving ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353954Y (en) |
-
2009
- 2009-02-19 CN CNU2009201015920U patent/CN201353954Y/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: 20091202 Termination date: 20100219 |