CN201736645U - Convenient drawing ruler - Google Patents
Convenient drawing ruler Download PDFInfo
- Publication number
- CN201736645U CN201736645U CN2010202121474U CN201020212147U CN201736645U CN 201736645 U CN201736645 U CN 201736645U CN 2010202121474 U CN2010202121474 U CN 2010202121474U CN 201020212147 U CN201020212147 U CN 201020212147U CN 201736645 U CN201736645 U CN 201736645U
- Authority
- CN
- China
- Prior art keywords
- ruler
- chi
- convenient
- drawing ruler
- sides
- 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 convenient drawing ruler, belongs to a student drawing tool and relates to a drawing ruler which is convenient to use and is favorable for improving drawing efficiency of people. The convenient drawing ruler comprises a drawing ruler main body and is characterized in that the drawing ruler main body comprises an outer ruler and an inner ruler; the outer ruler is a rectangular frame; the horizontal side of the outer ruler and the vertical sides on both sides of a center hole are all provided with scales; both sides of the center hole of the outer ruler are symmetrically provided with vertical strip chutes; the inner ruler is horizontally arranged at the position of the center hole of the outer ruler; the inner ruler is provided with scales; and both ends of the inner ends are symmetrically provided with regulating sliding blocks. When the convenient drawing ruler is in use, the inner ruler is moved up and down horizontally by the regulating sliding blocks so as to rapidly draw parallel lines; and the center holes of the inner ruler and the outer ruler are matched so as to rapidly draw vertical lines. Therefore, the convenient drawing ruler is convenient and practical and improves drawing efficiency.
Description
Technical field
The utility model relates to a kind of drawing instrument, specifically a kind of drawing ruler that makes things convenient for.
Background technology
Middle school student often will draw in the process of study how much, draw some horizontal lines and vertical line again frequently when drawing, and classmates are often oblique the figure line drawing in the process of drawing, this level out-of-level, the out of plumb that this is vertical.Design the level that a kind of drawing ruler can guarantee drawn this level of figure line, this is vertical vertical, and so not only figure is accurate, and attractive in appearance.
The utility model content
The purpose of this utility model is to design a kind of convenient instrument of drawing, this drawing ruler can draw easily horizontal line and vertical line.
The technical scheme in the invention for solving the technical problem is: this kind makes things convenient for drawing ruler, comprise the drawing ruler body, it is characterized in that, described drawing ruler body comprises outer chi and interior chi, described outer chi is a rectangular frame, and the vertical edge of the horizontal sides of outer chi and centre bore both sides is equipped with scale; Outer chi centre bore monosymmetric is provided with vertical strip chute, and described chute length is not less than the height of outer chi centre bore; The chi level is installed in outer chi central hole in described, and interior chi is provided with scale, the two ends symmetry of interior chi be provided with the adjustment slide block, adjust slide block one end be fixed on the chi, the other end passes chute and gives prominence to outside on the chi surface.
The beneficial effects of the utility model are: chi upper and lower translation in allowing by the adjustment slide block, and parallel lines fast can draw; The centre bore of interior chi and outer chi cooperates the vertical line that can draw fast, and is convenient and practical, improved drawing efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 outer chi, 2 interior chis, 3 adjust slide blocks, 4 chutes.
The specific embodiment
As shown in Figure 1.Make things convenient for drawing ruler, comprise the drawing ruler body, described drawing ruler body comprises outer chi 1 and interior chi 2, and described outer chi 1 is a rectangular frame, and the vertical edge of the horizontal sides of outer chi 1 and centre bore both sides is equipped with scale; Outer chi 1 centre bore monosymmetric is provided with vertical strip chute 4, and described chute 4 length are not less than the height of outer chi 1 centre bore; Chi 2 levels are installed in outer chi 1 central hole in described, and interior chi 2 is provided with scale, and slide block 3 is adjusted in being provided with of the two ends symmetry of interior chi 2, adjust slide block 3 one ends and are fixed on the interior chi 2, and the other end passes on chute 4 outstanding chi 1 surfaces outside.
During use, by adjust slide block 3 allow in chi 2 upper and lower translations, parallel lines fast can draw; The centre bore of interior chi 2 and outer chi 1 cooperates the vertical line that can draw fast, and is convenient and practical, improved drawing efficiency.
Claims (1)
1. make things convenient for drawing ruler, comprise the drawing ruler body, it is characterized in that, described drawing ruler body comprises outer chi and interior chi, and described outer chi is a rectangular frame, and the vertical edge of the horizontal sides of outer chi and centre bore both sides is equipped with scale; Outer chi centre bore monosymmetric is provided with vertical strip chute, and described chute length is not less than the height of outer chi centre bore; The chi level is installed in outer chi central hole in described, and interior chi is provided with scale, the two ends symmetry of interior chi be provided with the adjustment slide block, adjust slide block one end be fixed on the chi, the other end passes chute and gives prominence to outside on the chi surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202121474U CN201736645U (en) | 2010-06-02 | 2010-06-02 | Convenient drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202121474U CN201736645U (en) | 2010-06-02 | 2010-06-02 | Convenient drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736645U true CN201736645U (en) | 2011-02-09 |
Family
ID=43551929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202121474U Expired - Fee Related CN201736645U (en) | 2010-06-02 | 2010-06-02 | Convenient drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774184A (en) * | 2011-09-23 | 2012-11-14 | 刘洋 | Cleaning-type drawing ruler with high locating accuracy |
| CN110421998A (en) * | 2019-08-02 | 2019-11-08 | 南京航空航天大学 | A kind of multifunctional drawing ruler |
-
2010
- 2010-06-02 CN CN2010202121474U patent/CN201736645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774184A (en) * | 2011-09-23 | 2012-11-14 | 刘洋 | Cleaning-type drawing ruler with high locating accuracy |
| CN110421998A (en) * | 2019-08-02 | 2019-11-08 | 南京航空航天大学 | A kind of multifunctional drawing ruler |
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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: 20110209 Termination date: 20110602 |