CN204172552U - A kind of student's Novel ruler - Google Patents
A kind of student's Novel ruler Download PDFInfo
- Publication number
- CN204172552U CN204172552U CN201420544184.3U CN201420544184U CN204172552U CN 204172552 U CN204172552 U CN 204172552U CN 201420544184 U CN201420544184 U CN 201420544184U CN 204172552 U CN204172552 U CN 204172552U
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- CN
- China
- Prior art keywords
- ruler
- plane
- utility
- model
- student
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a kind of student's Novel ruler, comprise ruler body, ruler body is made up of transparent plastic material, the upper straight section of described ruler body is equipped with graduation mark, the lower surface of described ruler body is straight plane and tapered plane, and described graduation mark is arranged on the upper end of tapered plane, and the below of described straight plane and tapered plane is provided with nano coating, the thickness of described nano coating is 0.05mm, and the angle between described tapered plane and straight plane is 15-20 degree.The utility model structure is simple, reasonable in design, by being provided with nano coating, due to nano material not easily pickup thing, can keep the clean clean of ruler and paper.
Description
Technical field
The utility model relates to technical field of stationery, particularly relates to a kind of student's Novel ruler.
Background technology
Ruler is widely used in mathematics, measures, the subjects such as engineering, ruler also have person be between chi, be a kind of very conventional measuring length instrument, this stationery is very general, and almost every pupil all staff one, are generally used for measuring shorter distance or drawing straight line.The material of ruler is variant, has iron, wood, plastic cement etc., has certain degree of hardness, otherwise be tape.Minimum scale is generally 1 millimeter.Scale unit is often centimetre.Length, the commonly meter ruler of 1 meter and the short chi of 15 centimetres, but do not have actual restrictions, so length is by one centimetre to four or five meters have.
Current ruler is in drawing processes, and when along the edge setting-out of ruler, pencil can touch the edge of ruler, the marking can be left, the edge of ruler of making dirty like this, simultaneously when painting figure, because ruler slides, can figure be stained with on paper, the bottom of ruler and paper are made dirty.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of student's Novel ruler, by arranging nano coating, prevent ruler and paper dirty, keep drawing clean and tidy.
The utility model is achieved through the following technical solutions:
A kind of student's Novel ruler, comprise ruler body, the upper straight section of described ruler body is equipped with graduation mark, and the lower surface of described ruler body is straight plane and tapered plane, described graduation mark is arranged on the upper end of tapered plane, and the below of described straight plane and tapered plane is provided with nano coating.In use, the straight plane of ruler body placed on paper, then set level, carry out setting-out along graduation mark direction, tapered plane does not contact with paper.
As optimal technical scheme of the present utility model, the thickness of described nano coating is 0.05mm.
As optimal technical scheme of the present utility model, the angle between described tapered plane and straight plane is 15-20 degree.
As optimal technical scheme of the present utility model, the thickness of described ruler body is 2-3mm.
As optimal technical scheme of the present utility model, described ruler body is made up of transparent plastic material.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by being provided with nano coating, due to nano material not easily pickup thing, can keep the clean clean of ruler and paper.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is left view of the present utility model.
In figure: 1-ruler body; 2-graduation mark; 3-nano coating; The straight plane of 10-; 11-tapered plane.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is front view of the present utility model, and Fig. 2 is top view of the present utility model, and Fig. 3 is left view of the present utility model.
Described a kind of student's Novel ruler, comprises ruler body 1, and the thickness of described ruler body 1 is 2-3mm, and described ruler body 1 is made up of transparent plastic material.
The upper straight section of described ruler body 1 is equipped with graduation mark 2, and the lower surface of described ruler body 1 is straight plane 10 and tapered plane 11, and the angle between described tapered plane 11 and straight plane 10 is 15-20 degree; Described graduation mark 2 is arranged on the upper end of tapered plane 11, and the below of described straight plane 10 and tapered plane 11 is provided with nano coating 3, and the thickness of described nano coating 3 is 0.05mm.
In use, place on paper, then set level the straight plane 10 of ruler body 1, carry out setting-out along graduation mark 2 direction, tapered plane 11 does not contact with paper.The present embodiment structure is simple, reasonable in design, by being provided with nano coating, due to nano material not easily pickup thing, can keep the clean clean of ruler and paper.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. student's Novel ruler, comprise ruler body (1), the upper straight section of described ruler body (1) is equipped with graduation mark (2), it is characterized in that: the lower surface of described ruler body (1) is straight plane (10) and tapered plane (11), described graduation mark (2) is arranged on the upper end of tapered plane (11), and the below of described straight plane (10) and tapered plane (11) is provided with nano coating (3).
2. a kind of student's Novel ruler according to claim 1, is characterized in that: the thickness of described nano coating (3) is 0.05mm.
3. a kind of student's Novel ruler according to claim 1, is characterized in that: the angle between described tapered plane (11) and straight plane (10) is 15-20 degree.
4. a kind of student's Novel ruler according to claim 2, is characterized in that: the thickness of described ruler body (1) is 2-3mm.
5. a kind of student's Novel ruler according to claim 1, is characterized in that: described ruler body (1) is made up of transparent plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544184.3U CN204172552U (en) | 2014-09-22 | 2014-09-22 | A kind of student's Novel ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544184.3U CN204172552U (en) | 2014-09-22 | 2014-09-22 | A kind of student's Novel ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172552U true CN204172552U (en) | 2015-02-25 |
Family
ID=52561388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544184.3U Expired - Fee Related CN204172552U (en) | 2014-09-22 | 2014-09-22 | A kind of student's Novel ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172552U (en) |
-
2014
- 2014-09-22 CN CN201420544184.3U patent/CN204172552U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |