CN201516765U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN201516765U CN201516765U CN2009201976434U CN200920197643U CN201516765U CN 201516765 U CN201516765 U CN 201516765U CN 2009201976434 U CN2009201976434 U CN 2009201976434U CN 200920197643 U CN200920197643 U CN 200920197643U CN 201516765 U CN201516765 U CN 201516765U
- Authority
- CN
- China
- Prior art keywords
- ruler
- scales
- utility
- model
- main body
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to an article in the fields such as studying, project drawing and the like, in particular to a ruler. In the ruler, one surface of a ruler main body printed with scales is provided with a layer of wear preventive film, thereby the wearing of the scales can not be generated due to the frication between the scales on the ruler and objects when in use. The ruler solves the problem that the scales on the ruler and the object rub mutually to generate scale wearing to affect use when the ruler is used in daily life, the service life of the ruler is prolonged, and the ruler is convenient to life of people. The structure is simple and the effect is prominent.
Description
Technical field
The utility model relates to a kind of ruler of association areas such as study and engineering picture.
Background technology
At present, thus when using ruler, exist on the ruler scale and as the problem that causes during the friction of objects such as paper the wearing and tearing influence of scale to be used easily, shortened service life of ruler, present people thirst for a kind of ruler and solve problem in the reality.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model provides a kind of ruler.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ruler, and the graduated one side of the printing of ruler main body is provided with the anti-wear film of one deck plastics, and anti-wear film covers the graduated one side of printing of whole ruler main body.
A kind of ruler that the utility model relates to is a ruler, set square, protractor.
The beneficial effects of the utility model are, thereby have solved the friction of the scale on the ruler and object when using ruler in the daily life and the problem that causes the wearing and tearing influence of scale to be used, have prolonged the service life of ruler, have made things convenient for people's life.Simple in structure, effect is obvious, has higher use value and economic worth.
Its manufacturing process also is easy to realize producing in batches, is the best substitute of existing common ruler.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Among the figure: 1-ruler main body; The anti-wear film of 2-; 3-has the scale face.
The specific embodiment
Below in conjunction with the detailed embodiment of the present utility model of accompanying drawing:
Its static structure, please join accompanying drawing: as shown in Figure 1, ruler of the present utility model is mainly by ruler main body 1, and anti-wear film 2 is formed.
Below by using method, further set forth the dynamic structure relation of ruler of the present utility model: its main feature is to add the anti-wear film 2 of one deck in the graduated one side of the printing of ruler main body 1, just can not cause the wearing and tearing of scale because of the friction of scale on the ruler and object such as written so in use.In use, we can be as using other common rulers to use the utility model ruler.
The utility model cost of manufacture is cheap, and its manufacturing process also is easy to realize producing in batches, is the best substitute of existing common ruler.
Realize that preferred plan of the present utility model is to utilize the basic equipment of ruler production plant, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of ruler of the present utility model better to supply the demand of society.
Claims (1)
1. a ruler is characterized in that, the graduated one side of the printing of ruler main body is provided with the anti-wear film of one deck plastics, and anti-wear film covers the graduated one side of printing of whole ruler main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201976434U CN201516765U (en) | 2009-09-28 | 2009-09-28 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201976434U CN201516765U (en) | 2009-09-28 | 2009-09-28 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516765U true CN201516765U (en) | 2010-06-30 |
Family
ID=42497481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201976434U Expired - Fee Related CN201516765U (en) | 2009-09-28 | 2009-09-28 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097802A (en) * | 2020-08-05 | 2020-12-18 | 沈阳第三三零一装备制造有限公司 | Composite photoelectric code disc device |
-
2009
- 2009-09-28 CN CN2009201976434U patent/CN201516765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097802A (en) * | 2020-08-05 | 2020-12-18 | 沈阳第三三零一装备制造有限公司 | Composite photoelectric code disc device |
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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: 20100630 Termination date: 20100928 |