CN202357710U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN202357710U CN202357710U CN2011204575014U CN201120457501U CN202357710U CN 202357710 U CN202357710 U CN 202357710U CN 2011204575014 U CN2011204575014 U CN 2011204575014U CN 201120457501 U CN201120457501 U CN 201120457501U CN 202357710 U CN202357710 U CN 202357710U
- Authority
- CN
- China
- Prior art keywords
- ruler
- utility
- model
- grooves
- groove
- 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 a ruler, which comprises a ruler body. Three grooves are arranged in the positive center of the ruler body; an anti-skid pad is arranged in each groove; and the anti-skid pad is a rubber pad. According to the ruler provided by the utility model, the three grooves are arranged in the positive center of the ruler body, when the ruler is in use, a forefinger, a middle finger and a ring finger are put in the three grooves, so as to fix the ruler and enable the ruler to be unlikely to move, so that the accuracies of drawing line segments and measuring are increased; and in addition, the anti-skid pad is arranged in each groove, so that the ruler is unlikely to move when in use.
Description
Technical field
The utility model relates to a kind of ruler, is difficult for mobile ruler during particularly a kind of the use, belongs to study stationery technical field.
Background technology
Ruler is claimed chi again, be used for setting-out section (especially straight), measure the instrument of length.Scale is arranged usually to measure length on the chi.The present ruler that uses is transparent plastics ruler mostly, in use moves easily, and the line segment that causes drawing is inaccurate with measurement.
The utility model content
The utility model purpose is to be difficult for mobile ruler when for the deficiency that overcomes prior art a kind of the use being provided.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of ruler, comprise the ruler body, and the positive central authorities of said ruler body are provided with three grooves.
Preferably, be provided with slipmat in said each groove.
Preferably, said slipmat is a rubber blanket.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The ruler of the utility model because the positive central authorities of ruler body are provided with three grooves, during use, is in forefinger, middle finger, the third finger in three grooves, and fixedly ruler makes that ruler is difficult for moving, and has increased draw line segment and measurement accuracy; Be provided with slipmat in each groove simultaneously, ruler is difficult for moving in use more.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the front view of the ruler of the utility model;
Wherein: 1, ruler body; 2, groove; 3, slipmat.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of ruler of the utility model shown in accompanying drawing 1 comprises ruler body 1, and the positive central authorities of said ruler body 1 are provided with three grooves 2; Be provided with slipmat 3 in said each groove 2; Preferably, said slipmat 3 is a rubber blanket.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The ruler of the utility model because the positive central authorities of ruler body are provided with three grooves, during use, is in forefinger, middle finger, the third finger in three grooves, and fixedly ruler makes that ruler is difficult for moving, and has increased draw line segment and measurement accuracy; Be provided with slipmat in each groove simultaneously, ruler is difficult for moving in use more.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. a ruler comprises the ruler body, it is characterized in that: the positive central authorities of said ruler body are provided with three grooves.
2. ruler according to claim 1 is characterized in that: be provided with slipmat in said each groove.
3. ruler according to claim 2 is characterized in that: said slipmat is a rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204575014U CN202357710U (en) | 2011-11-17 | 2011-11-17 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204575014U CN202357710U (en) | 2011-11-17 | 2011-11-17 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357710U true CN202357710U (en) | 2012-08-01 |
Family
ID=46568920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204575014U Expired - Fee Related CN202357710U (en) | 2011-11-17 | 2011-11-17 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660724A (en) * | 2013-11-12 | 2014-03-26 | 苏州市吴中区胥口丰收机械配件厂 | Ruler convenient to use |
| CN103921594A (en) * | 2014-04-24 | 2014-07-16 | 万世凤 | Ruler board |
-
2011
- 2011-11-17 CN CN2011204575014U patent/CN202357710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660724A (en) * | 2013-11-12 | 2014-03-26 | 苏州市吴中区胥口丰收机械配件厂 | Ruler convenient to use |
| CN103921594A (en) * | 2014-04-24 | 2014-07-16 | 万世凤 | Ruler board |
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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: 20120801 Termination date: 20121117 |