CN203046639U - Drawing ruler - Google Patents
Drawing ruler Download PDFInfo
- Publication number
- CN203046639U CN203046639U CN 201320009017 CN201320009017U CN203046639U CN 203046639 U CN203046639 U CN 203046639U CN 201320009017 CN201320009017 CN 201320009017 CN 201320009017 U CN201320009017 U CN 201320009017U CN 203046639 U CN203046639 U CN 203046639U
- Authority
- CN
- China
- Prior art keywords
- ruler
- sides
- chi
- ruler body
- projection
- 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 relates to school stationeries, in particularly to a drawing ruler. The drawing ruler comprises a ruler body. The drawing ruler is characterized in that two sides of the ruler body are respectively and correspondingly provided with a side ruler, a ruler capable of sliding is arranged between the two side rulers, and mark pieces used for marking scales are respectively arranged on the upper side of the ruler body and inner sides and outer sides of the two side rulers. The drawing ruler has the advantages that the ruler can slide between the two side rulers in a parallel mode, parallel lines are conveniently drawn, right angels and vertical lines are conveniently drawn due to arrangement of the two side rulers of the ruler body, convenience is brought to utilization, and the structure is simple.
Description
(1) technical field
The utility model relates to a kind of schooling apparatus, particularly a kind of drawing rule.
(2) background technology
Parallel lines, vertical line, right angle, we sign in through regular meeting for these, but using that present ruler draws is not easily, needs to improve.
(3) summary of the invention
The utility model provides a kind of drawing rule easy to use, simple in structure in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of drawing rule, comprise the ruler body, its special character is: ruler body both sides correspondence respectively arrange a side chi, are provided with a ruler slidably between the chi of both sides, and the labelling piece that is used for the mark scale places the medial and lateral of ruler body upside and both sides chi respectively.
Projection is all installed in described ruler both sides, in the groove that the corresponding side chi of this projection insertion is opened, the pearl that is used in the groove slip is installed on this projection, is convenient to ruler and slides between the chi of both sides.
The beneficial effects of the utility model are: ruler can be between the chi of both sides parallel sliding, make things convenient for the drawing of parallel lines, ruler body both sides side chi the drawing that makes things convenient for right angle, vertical line is set, easy to use, simple in structure.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of ruler of the present utility model;
Accompanying drawing 3 is use view of the present utility model;
Among the figure, 1 ruler body, 2 side chis, 3 rulers, 4 labelling pieces, 5 projections.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises ruler body 1, ruler body 1 both sides correspondence respectively arrange a side chi 2, be provided with a ruler 3 slidably between the both sides chi 2, the labelling piece 4 that is used for the mark scale places the medial and lateral of upside and the both sides chi 2 of ruler body 1 respectively, ruler body 1 upside is used for measuring and drawing, it is for the ease of measuring the distance of ruler 3 parallel sliding that chi 2 inboards in both sides arrange labelling piece 4, the measurement of vertical direction is convenient in the outside, because ruler body 1, side chi 2, the ruler 3 of this device are rectangle, make its right angle many, thereby be convenient to the drawing at vertical line, right angle.Projection 5 is all installed in described ruler 3 both sides, in the groove that the corresponding side chi 2 of these projection 5 insertions is opened, the pearl that is used in the groove slip is installed on this projection 5, is convenient to ruler 3 and slides between both sides chi 2.
Drawing parallel lines generally is the lower limb of using ruler 3, slide between both sides chi 2 by ruler 3 and to realize the drawing of parallel lines, simple, convenient, by side chi 2 and ruler 3, ruler body 1 is used in combination the drawing that makes things convenient for vertical line and right angle with side chi 2, ruler 3 places between the both sides chi 2, and is not fragile, is easy to carry.
Claims (2)
1. drawing rule, comprise ruler body (1), it is characterized in that: ruler body (1) both sides correspondence respectively arrange a side chi (2), be provided with a ruler (3) slidably between the both sides chi (2), the labelling piece (4) that is used for the mark scale places the medial and lateral of upside and the both sides chi (2) of ruler body (1) respectively.
2. drawing rule according to claim 1, it is characterized in that: projection (5) is all installed in ruler (3) both sides, and this projection (5) is inserted in the groove that corresponding side chi (2) opens, and this projection (5) goes up to install and is used for the pearl that slides at groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009017 CN203046639U (en) | 2013-01-09 | 2013-01-09 | Drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009017 CN203046639U (en) | 2013-01-09 | 2013-01-09 | Drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046639U true CN203046639U (en) | 2013-07-10 |
Family
ID=48729630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009017 Expired - Fee Related CN203046639U (en) | 2013-01-09 | 2013-01-09 | Drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046639U (en) |
-
2013
- 2013-01-09 CN CN 201320009017 patent/CN203046639U/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: 20130710 Termination date: 20140109 |