CN202753653U - Double-sided ruler - Google Patents
Double-sided ruler Download PDFInfo
- Publication number
- CN202753653U CN202753653U CN 201220428841 CN201220428841U CN202753653U CN 202753653 U CN202753653 U CN 202753653U CN 201220428841 CN201220428841 CN 201220428841 CN 201220428841 U CN201220428841 U CN 201220428841U CN 202753653 U CN202753653 U CN 202753653U
- Authority
- CN
- China
- Prior art keywords
- ruler
- acute angle
- parallelogram
- sectional shape
- cross sectional
- 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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Abstract
The utility model relates to measuring drawing tools, in particular to a double-sided ruler, and belongs to the field of stationery. The shape of cross section of the ruler is a parallelogram or a polygon formed in a manner that at least one acute angle is cut off from the parallelogram. The double-sided ruler has the advantages that the ruler can be easily picked up by means of a gap formed between a slope and a contact face when the ruler is used.
Description
Technical field
The utility model relates to a kind of surveying mapping instrument, relates in particular to a kind of two-sided ruler, belongs to the stationery field.
Background technology
Ruler needs to press on paper in use, does not almost have the slit with paper, so just is difficult for picking up, and has brought inconvenience to the user.The patent that solves at present problems has the publication No. of mandate CN202156186U ruler and authorizes publication No. CN2617597Y drawing ruler, common ground is to be used on the chi method of handle to deal with problems, shortcoming is after increasing handle, makes the complexity that can become, and is not easy to during use deposit and carry.The utility model is by ingenious change ruler cross sectional shape, reaches the purpose that the user conveniently picks up ruler, and great advantage is to need not handle, simplifies the structure.
The utility model content
Be close in use paper for ruler, the shortcoming of being inconvenient to pick up, it is a kind of simple in structure that the utility model provides, and is easy to make, also the convenient ruler that uses.
A kind of two-sided ruler, the cross sectional shape of described ruler are that parallelogram or parallelogram excise the formed polygon of at least one acute angle.
The cross sectional shape of the preferred ruler of the utility model is two formed hexagons of acute angle of parallelogram excision, and the cross sectional shape of further preferred ruler is two the formed hexagons of acute angle of direction excision along vertical parallel quadrangle base.
The utility model further cross sectional shape of preferred ruler is to excise two formed hexagons of identical acute angle along the direction on vertical parallel quadrangle base.The ruler of excision behind the acute angle in use and formed a step perpendicular to measured object between the measured object can make the user be difficult for picture when drawing inclined to one side like this.
The preferred ruler of the utility model two sides is equipped with the graduation mark zone.When the two sides of ruler was equipped with the graduation mark zone, the two sides can be identical or different long measure, as being metric system, also can be metric system and English system.
The utility model has the advantage of when using and to pick up easily ruler by the slit that forms between inclined-plane and the contact-making surface, need not handle, difficulty of processing and cost have been reduced, the two sides of ruler all is printed on scale in addition, need not to confirm ruler graduation mark zone before using on the one hand, can two-sidedly use, on the other hand ruler wherein a scale damages the time, ruler still can use, and has effectively saved resource.
Description of drawings
The utility model accompanying drawing is totally 4 width of cloth,
Fig. 1 is the sectional view of embodiment 1 described ruler;
Fig. 2 is the stereogram of embodiment 1 described ruler;
Fig. 3 is the sectional view of embodiment 2 described rulers;
Fig. 4 is the stereogram of embodiment 2 described rulers.
The specific embodiment
Following non-limiting example can make those of ordinary skill in the art's comprehend the utility model, but limits never in any form the utility model.
Ruler cross section 1.1 shapes are parallelogram, and the two sides of ruler is equipped with graduation mark zone 2.1.
Cross section 1.2 shapes of ruler are two the formed hexagons of identical acute angle of direction excision along vertical parallel quadrangle base, and the two sides of ruler is equipped with graduation mark zone 2.2.
Claims (5)
1. two-sided ruler, it is characterized in that: the cross sectional shape of described ruler is that parallelogram or parallelogram excise the formed polygon of at least one acute angle.
2. ruler according to claim 1 is characterized in that: the cross sectional shape of described ruler is two formed hexagons of acute angle of parallelogram excision.
3. ruler according to claim 2 is characterized in that: the cross sectional shape of described ruler is two the formed hexagons of acute angle of direction excision along vertical parallel quadrangle base.
4. ruler according to claim 3 is characterized in that: the cross sectional shape of described ruler is two the formed hexagons of identical acute angle of direction excision along vertical parallel quadrangle base.
5. the described ruler of arbitrary claim according to claim 1 ~ 4 is characterized in that: described ruler two sides is equipped with the graduation mark zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428841 CN202753653U (en) | 2012-08-27 | 2012-08-27 | Double-sided ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428841 CN202753653U (en) | 2012-08-27 | 2012-08-27 | Double-sided ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753653U true CN202753653U (en) | 2013-02-27 |
Family
ID=47732846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428841 Expired - Fee Related CN202753653U (en) | 2012-08-27 | 2012-08-27 | Double-sided ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210110733A1 (en) * | 2019-06-28 | 2021-04-15 | Andrew Buckmire | Enhance Writer Tool |
-
2012
- 2012-08-27 CN CN 201220428841 patent/CN202753653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210110733A1 (en) * | 2019-06-28 | 2021-04-15 | Andrew Buckmire | Enhance Writer Tool |
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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: 20130227 Termination date: 20130827 |