CN204547475U - Reinforcement type ruler - Google Patents
Reinforcement type ruler Download PDFInfo
- Publication number
- CN204547475U CN204547475U CN201520199425.XU CN201520199425U CN204547475U CN 204547475 U CN204547475 U CN 204547475U CN 201520199425 U CN201520199425 U CN 201520199425U CN 204547475 U CN204547475 U CN 204547475U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- ruler
- scale strip
- ruler body
- steel scale
- 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 relate to a kind of reinforcement type ruler, comprise the ruler body of transparent plastics material, also comprise stainless steel scale strip, concordantly on the edge of ruler body be inlaid with stainless steel scale strip, stainless steel scale strip is provided with scale, the thickness of stainless steel scale strip is less than the thickness of ruler body, and ruler body is provided with identical scale with stainless steel scale strip intersection location is corresponding.The utility model stainless steel scale strip adopts to be inlayed or the technique that bond is integrated with ruler bulk junction, and edge is concordant, can not produce wear and tear to ruler body edges, prolongation ruler service life; And this stainless steel scale strip can increase the intensity of ruler body, not frangibility, student's use safety; Meanwhile, transparent ruler body is provided with identical scale with stainless steel scale strip intersection location is corresponding; It is clear that dimensional measurement and mark facilitate equally.
Description
Technical field
The utility model relates to a kind of drawing instrument, particularly a kind of reinforcement type ruler.
Background technology
At present, common on the market students in middle and primary schools are with triangle ruler, protractor and ruler.For cost consideration, these products use the manufacture of normal transparent plastics usually.Also portioned product is had to be use stainless steel.The advantage of clear plastic articles is that cost is low, lightweight, be easy to carry, and also at painted on top, width is about the grid of 5mm to some product, facilitates student in use can draw parallel lines fast.Shortcoming is that the edge of set square and ruler easily weares and teares because student's routine use is frequent, causes the inconvenience that the later stage uses, needs often to change; And plastic material is more fragile, easily fracture; The frequent replacing of ruler can increase the use cost of student, if arbitrarily abandoning can, to environment, also be also a kind of waste to resource.
The product advantage of stainless steel substantially can not be worn and torn, but shortcoming to be cost high, heavier-weight, is inconvenient to carry, opaque, and student is also dangerous in use.
Utility model content
In order to overcome the deficiency of existing ruler, the utility model provides a kind of reinforcement type ruler.
The utility model solves the technical scheme that its technical problem adopts: reinforcement type ruler, comprise the ruler body of transparent plastics material, also comprise stainless steel scale strip, concordantly on the edge of ruler body be inlaid with stainless steel scale strip, stainless steel scale strip is provided with scale, the thickness of stainless steel scale strip is less than the thickness of ruler body, and ruler body is provided with identical scale with stainless steel scale strip intersection location is corresponding.
Stainless steel scale strip adopts mosaic technology and ruler bulk junction to be integrated, and edge is concordant, and during mapping, nib leans against setting-out on stainless steel limit, can not produce wearing and tearing to the edge of ruler, prolongation ruler service life.And this stainless steel limit can increase the intensity of ruler, not frangibility, student's use safety; Meanwhile, ruler body is provided with identical scale with stainless steel scale strip intersection location is corresponding; Observe and mark scale convenient equally.
Further scheme, this structure can be applicable to set square, and stainless steel scale strip is embedded in hypotenuse and a right-angle side.
The beneficial effect that the utility model has is: the ruler body that have employed transparent material combines with stainless steel scale strip, and the edge of ruler is not easy to wear, extends ruler service life.And this stainless steel limit can increase the intensity of ruler, the concordant not frangibility in edge, student's use safety; Adopt double scale; Observe and mark scale easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of embodiment two of the present utility model;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the right view of Fig. 3;
Fig. 6 is the structural representation of embodiment three of the present utility model;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the right view of Fig. 6.
Parts and numbering in figure:
1-ruler body; 2-stainless steel scale strip.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
embodiment one
As shown in Fig. 1 ~ Fig. 2, reinforcement type ruler, comprise ruler body 1 and the stainless steel scale strip 2 of transparent plastics material, for ruler scheme, concordantly on the edge of described ruler body 1 be inlaid with stainless steel scale strip 2, described stainless steel scale strip 2 is provided with scale, and the thickness of stainless steel scale strip 2 is less than the thickness of ruler body 1, and ruler body 1 is provided with identical scale with stainless steel scale strip 2 intersection location is corresponding.
embodiment two
As shown in Fig. 3 ~ Fig. 5, reinforcement type ruler, be 30,60 degree of drawing squares, comprise ruler body 1 and the stainless steel scale strip 2 of transparent plastics material, the hypotenuse of described ruler body 1 is concordant with on the edge of a right-angle side is inlaid with stainless steel scale strip 2, described stainless steel scale strip 2 is provided with scale, and the thickness of stainless steel scale strip 2 is less than the thickness of ruler body 1, and ruler body 1 is provided with identical scale with stainless steel scale strip 2 intersection location is corresponding.
embodiment three
As shown in Figure 6 to 8, reinforcement type ruler, be 45 degree of drawing square schemes, comprise ruler body 1 and the stainless steel scale strip 2 of transparent plastics material, the hypotenuse of described ruler body 1 is concordant with on the edge of a right-angle side is inlaid with stainless steel scale strip 2, described stainless steel scale strip 2 is provided with scale, and the thickness of stainless steel scale strip 2 is less than the thickness of ruler body 1, and ruler body 1 is provided with identical scale with stainless steel scale strip 2 intersection location is corresponding.
The utility model stainless steel scale strip 2 adopts to be inlayed or the technique that bonds and ruler body 1 are combined as a whole, stainless steel scale strip 2 is concordant with the edge of ruler body 1, during mapping, nib leans against setting-out on stainless steel scale strip 2, wearing and tearing can not be produced to ruler body 1 edge, extend ruler service life; And this stainless steel scale strip 2 can increase the intensity of ruler body 1, not frangibility, student's use safety; Meanwhile, transparent ruler body 1 is provided with identical scale with stainless steel scale strip 2 intersection location is corresponding; It is clear that dimensional measurement and mark facilitate equally.
Claims (1)
1. a reinforcement type ruler, comprise the ruler body (1) of transparent plastics material, it is characterized in that, also comprise stainless steel scale strip (2), concordantly on the edge of described ruler body (1) be inlaid with stainless steel scale strip (2), described stainless steel scale strip (2) is provided with scale, and the thickness of stainless steel scale strip (2) is less than the thickness of ruler body (1), and ruler body (1) is upper is provided with identical scale with stainless steel scale strip (2) intersection location is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199425.XU CN204547475U (en) | 2015-04-04 | 2015-04-04 | Reinforcement type ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199425.XU CN204547475U (en) | 2015-04-04 | 2015-04-04 | Reinforcement type ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547475U true CN204547475U (en) | 2015-08-12 |
Family
ID=53822631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199425.XU Expired - Fee Related CN204547475U (en) | 2015-04-04 | 2015-04-04 | Reinforcement type ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547475U (en) |
-
2015
- 2015-04-04 CN CN201520199425.XU patent/CN204547475U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200404 |