CN102152693A - Multifunctional drawing ruler - Google Patents
Multifunctional drawing ruler Download PDFInfo
- Publication number
- CN102152693A CN102152693A CN2011100914131A CN201110091413A CN102152693A CN 102152693 A CN102152693 A CN 102152693A CN 2011100914131 A CN2011100914131 A CN 2011100914131A CN 201110091413 A CN201110091413 A CN 201110091413A CN 102152693 A CN102152693 A CN 102152693A
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- ruler
- curve
- multifunctional
- drawing ruler
- special
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Abstract
The invention relates to a multifunctional drawing ruler which is made of organic glass or transparent plastics. The upper part of the drawing ruler is provided with straightedge rulers with ratio scales of 1:1 and 1:5. The lower part of the drawing ruler is provided with a curve. The edge of the lower part of the drawing ruler is provided with an arc line ruler with the proportion of 1:1. The left end of the multifunctional drawing ruler is provided with a semicircular protractor for drawing a circular arc. The right end of the multifunctional drawing ruler is provided with front and rear crotch seam arc lines for drawing special garment arc lines. A through-slot high-curvature special garment curve and a through-slot low-curvature special garment curve are arranged in a ruler body of the drawing ruler. Number signs and isometric signs are arranged in the ruler body of the drawing ruler. Various conventional drawing tools are modified and combined. The multifunctional drawing ruler has the functions of the straightedge ruler, a curve plate and the protractor and has the function of drawing numbers and isometric signs. The edges of the straightedge rulers are provided with the ratio scales of 1:1 and 1:5. The edge of the curve is provided with the arc line ruler. The top of the multifunctional drawing ruler is provided with the semicircular protractor. The special garment curves which have different curvatures and are of through slot shape are arranged in the ruler body and are used for drawing garment curves. The multifunctional drawing ruler has multiple functions and strong practicality and is more convenient and accurate to survey and draw the garment arc lines.
Description
Technical field
What the present invention relates to is a kind of measurement facility, specifically, relates to a kind of multifunctional drawing ruler that is applicable to middle and primary schools, vocational school students mathematics, mechanical mapping, architectural engineering, the clothes fine arts, history, geography.
Background technology
At present, drawing instrument on the market is main: ruler, engineer's scale, curve ruler, protractor etc., these instrumental functions are single, branches of learning comprehensive such as inapplicable middle and primary schools, vocational school's mathematics, mechanical mapping, architectural engineering, the clothes fine arts, history, geography are drawn and are used, and bring very big inconvenience to working and learning.
Summary of the invention
The problem to be solved in the present invention is at above deficiency, provides a kind of function multifunctional drawing ruler many, easy to use.
For solving above technical problem, the present invention by the following technical solutions: a kind of multifunctional drawing ruler, make by lucite or transparent plastic, it is characterized in that: the top of drawing rule is provided with the linear staff that scale graduation is 1: 1 and 1: 5; The bottom is a curve, and the ratio that is provided with along the limit is 1: 1 a camber line scale, and left end is provided with the semicircular protractor that is used for the circular arc mapping; Right-hand member is provided with and is used for the front and back crotch seam camber line that the special-purpose camber line of clothes is drawn; Special-purpose curve of deep camber clothes and the special-purpose curve of small curve clothes that the groove shape is arranged in the drawing rule chi body; Numerical chracter is arranged in the drawing rule chi body and wait quantity symbol.
Described scale is built-in scale.
The present invention adopts above technical scheme, compared with prior art, have the following advantages: multiple traditional drawing instrument is corrected combination, have linear staff, curve ruler, protractor and drafting numeral and etc. functions such as quantity symbol, adopt lucite or transparent plastic to make; The linear staff limit is provided with the scale of 1: 1,1: 5 ratio, and curved side has the camber line scale, is provided with semicircular protractor at the top, has circular arc mapping function; The special-purpose curve groove of the clothes shape of the curvature of varying in size is arranged in the chi body, be used to draw the clothes curve; Built-in scale is durable in use.Owing to adopt such scheme, make this chi modern design, function many, practical, especially more convenient accurate to the mapping of clothes camber line.
The present invention is described in detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of drawing rule in the embodiment of the invention;
Among the figure,
1. linear staff 2. waits quantity symbol, 3. numerical chracter, the 4. special-purpose curve of small curve clothes, 5. front and back crotch seam camber line, 6. special-purpose curve, 7. camber line scale, 8. linear staff, 9. semicircular protractor of deep camber clothes.
The specific embodiment
Embodiment, a kind of multifunctional drawing ruler, make by lucite or transparent plastic, the top of drawing rule is provided with linear staff, linear staff is that the linear staff 1 and the linear staff 8 of 1: 1 and 1: 5 formed by scale graduation, and the bottom is a curve, and arc length is 25cm, the ratio that is provided with along the limit is 1: 1 a camber line scale 7, flexible measurement arc length; Left end is provided with the semicircular protractor 9 that is used for the circular arc mapping; Right-hand member is provided with and is used for the front and back crotch seam camber line 5 that the special-purpose camber line of clothes is drawn; The special-purpose curve 6 of deep camber clothes and the special-purpose curve 4 of small curve clothes of groove shape are arranged in the drawing rule chi body, be used to draw the clothes curve; Numerical chracter 3 is arranged in the drawing rule chi body and wait quantity symbol 2, be used for special symbol and draw, described scale is built-in scale, but when drawing reading, built-in scale does not does not wear and tear, and is durable in use.
Modern design of the present invention, function are many, practical, branches of learning comprehensive such as particularly suitable middle and primary schools, vocational school students mathematics, mechanical mapping, architectural engineering, the clothes fine arts, history, geography are drawn and are used, for improving efficiency of teaching, teaching efficiency and inspiring students'creative thinking to have positive role.
Claims (2)
1. a multifunctional drawing ruler is made by lucite or transparent plastic, it is characterized in that: the top of drawing rule is provided with the linear staff (1,8) that scale graduation is 1: 1 and 1: 5; The bottom is a curve, and the ratio that is provided with along the limit is 1: 1 a camber line scale (7), and left end is provided with the semicircular protractor (9) that is used for the circular arc mapping; Right-hand member is provided with and is used for the front and back crotch seam camber line (5) that the special-purpose camber line of clothes is drawn; Special-purpose curve (6) of deep camber clothes and the special-purpose curve (4) of small curve clothes that the groove shape is arranged in the drawing rule chi body; Have in the drawing rule chi body numerical chracter (3) and etc. quantity symbol (2).
2. a kind of multifunctional drawing ruler according to claim 1 is characterized in that: described scale is built-in scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100914131A CN102152693A (en) | 2011-04-06 | 2011-04-06 | Multifunctional drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100914131A CN102152693A (en) | 2011-04-06 | 2011-04-06 | Multifunctional drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102152693A true CN102152693A (en) | 2011-08-17 |
Family
ID=44434458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100914131A Pending CN102152693A (en) | 2011-04-06 | 2011-04-06 | Multifunctional drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152693A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896954A (en) * | 2011-10-15 | 2013-01-30 | 戴正欣 | Universal geometric construction board |
| TWI795017B (en) * | 2021-10-07 | 2023-03-01 | 城市學校財團法人臺北城市科技大學 | Silicone painted ruler |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201416U (en) * | 1985-04-23 | 1986-08-20 | 李公珏 | Multipurpose quick drawing template for mathematics learned in middle school |
| CN2081220U (en) * | 1990-09-28 | 1991-07-24 | 王先民 | Multi-functional trousers cutting ruler |
| CN2085305U (en) * | 1990-10-30 | 1991-09-25 | 代克林 | Multifunctional plotter |
| CN2111860U (en) * | 1991-11-04 | 1992-08-05 | 吕佳先 | Curve ruler for garments cutting-out |
| JPH09142084A (en) * | 1995-11-24 | 1997-06-03 | Hiroo Suzuki | Straightedge with triangular rule and protractor |
| CN2523232Y (en) * | 2002-01-05 | 2002-12-04 | 曹朝晖 | Multifunctional cutting ruler for tailor |
| CN2537561Y (en) * | 2002-05-08 | 2003-02-26 | 曹朝晖 | Multifunctional ratio drawing rule |
| CN2582404Y (en) * | 2002-11-01 | 2003-10-29 | 曹朝晖 | Multipurpose spline |
| CN2590749Y (en) * | 2003-01-01 | 2003-12-10 | 曹朝晖 | Comma type curve ruler |
| CN2813329Y (en) * | 2005-03-30 | 2006-09-06 | 沈阳建筑大学 | Multifunction special drawing ruler |
| CN201073015Y (en) * | 2007-09-06 | 2008-06-18 | 四川大学 | Clothing multifunctional curve ruler |
-
2011
- 2011-04-06 CN CN2011100914131A patent/CN102152693A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201416U (en) * | 1985-04-23 | 1986-08-20 | 李公珏 | Multipurpose quick drawing template for mathematics learned in middle school |
| CN2081220U (en) * | 1990-09-28 | 1991-07-24 | 王先民 | Multi-functional trousers cutting ruler |
| CN2085305U (en) * | 1990-10-30 | 1991-09-25 | 代克林 | Multifunctional plotter |
| CN2111860U (en) * | 1991-11-04 | 1992-08-05 | 吕佳先 | Curve ruler for garments cutting-out |
| JPH09142084A (en) * | 1995-11-24 | 1997-06-03 | Hiroo Suzuki | Straightedge with triangular rule and protractor |
| CN2523232Y (en) * | 2002-01-05 | 2002-12-04 | 曹朝晖 | Multifunctional cutting ruler for tailor |
| CN2537561Y (en) * | 2002-05-08 | 2003-02-26 | 曹朝晖 | Multifunctional ratio drawing rule |
| CN2582404Y (en) * | 2002-11-01 | 2003-10-29 | 曹朝晖 | Multipurpose spline |
| CN2590749Y (en) * | 2003-01-01 | 2003-12-10 | 曹朝晖 | Comma type curve ruler |
| CN2813329Y (en) * | 2005-03-30 | 2006-09-06 | 沈阳建筑大学 | Multifunction special drawing ruler |
| CN201073015Y (en) * | 2007-09-06 | 2008-06-18 | 四川大学 | Clothing multifunctional curve ruler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896954A (en) * | 2011-10-15 | 2013-01-30 | 戴正欣 | Universal geometric construction board |
| CN102896954B (en) * | 2011-10-15 | 2016-03-02 | 戴正欣 | Omnipotent geometric construction plate |
| TWI795017B (en) * | 2021-10-07 | 2023-03-01 | 城市學校財團法人臺北城市科技大學 | Silicone painted ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |