CN87212363U - Multi-functional drawing rule - Google Patents
Multi-functional drawing rule Download PDFInfo
- Publication number
- CN87212363U CN87212363U CN 87212363 CN87212363U CN87212363U CN 87212363 U CN87212363 U CN 87212363U CN 87212363 CN87212363 CN 87212363 CN 87212363 U CN87212363 U CN 87212363U CN 87212363 U CN87212363 U CN 87212363U
- Authority
- CN
- China
- Prior art keywords
- square
- utility
- model
- housing
- cylinder
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
- Pens And Brushes (AREA)
Abstract
The utility model discloses a multi-functional drawing rule belonging to the field of the stationary and office supplies. The utility model can replace a T square and a set square for drawing diagram and mainly comprises a rule body, a casing and a roller. The drawing diagram is flexible and convenient; the utility model has the advantages of high efficiency, small size and convenient portability and is a novel ideal drawing instrument; drawing board doesn't be required.
Description
The utility model belongs to the stationery field.
Existing drawing rule mainly contains T-square, set square, ruler, makes parallel benchmark and draws parallel lines with T-square during drafting figure, and a right-angle side of set square leans against on the T-square, draws the line segment perpendicular to T-square.During drawing, mobile T-square earlier, and then mobile set square, the chart board of drawing usefulness is also required a straight limit, and volume is big, so draw, carry many inconvenience, drawing efficiency is low.
The purpose of this utility model provides a kind of T-square, set square multifunctional drawing ruler that be combined into one, that drawing is convenient, efficient is high.
The utility model is seen accompanying drawing, is made up of chi body (7), housing (1), cylinder (4), and it is the scale of unit that chi body (7) indicates with the millimeter, and has centimetre to be the aperture of unit, can be said to be and is carved with one group of special angle line, is used to draw special angle.Housing (1) porose (8), the graduated scale in hole (8) (2).Cylinder (4) has helix (3), is used for the indication and the length of the vertical line segment of chi body (7).The end cap (5) that external diameter equates is equipped with at cylinder (4) two ends, and the end cap (5) at cylinder (4) two ends is connected with housing (1) with pin (6), and cylinder (4) can be rotated in housing (1) flexibly.Chi body (7) and housing (1) glued joint, and chi body (7), housing (1) are made of plastic, and the most handy metal material of cylinder (4) is made.
When drawing a diagram, chi is placed on the paper moves, can draw the parallel lines parallel with this chi axis with this chi; Utilize the aperture on drawing pen and the chi body (7), can draw straight line with the chi axis normal; Utilize chi body (7) to go up one group of special angle line of marking, can make to measure or draw special angle.So this chi has many advantages, T-square, set square are integrated, the convenience of drawing a diagram, accurate improves drawing efficiency, and to the limit no requirement (NR) of chart board, and volume is small and exquisite, is easy to carry.
Claims (1)
1, a kind of multifunctional drawing ruler, it comprises the chi body, it is characterized in that being connected with cylinder (4) with pin (6) in the housing (1), and the end cap (5) that external diameter equates is equipped with at cylinder (4) two ends, and cylinder has helix on (4); Chi body (7) adopts with housing (1) and glueds joint, and the chi body has aperture on (7); Housing (1) has the hole (8) of graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87212363 CN87212363U (en) | 1987-10-12 | 1987-10-12 | Multi-functional drawing rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87212363 CN87212363U (en) | 1987-10-12 | 1987-10-12 | Multi-functional drawing rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87212363U true CN87212363U (en) | 1988-08-17 |
Family
ID=4827027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87212363 Pending CN87212363U (en) | 1987-10-12 | 1987-10-12 | Multi-functional drawing rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87212363U (en) |
-
1987
- 1987-10-12 CN CN 87212363 patent/CN87212363U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |