CN201961005U - Facility folding ruler - Google Patents
Facility folding ruler Download PDFInfo
- Publication number
- CN201961005U CN201961005U CN2011200073752U CN201120007375U CN201961005U CN 201961005 U CN201961005 U CN 201961005U CN 2011200073752 U CN2011200073752 U CN 2011200073752U CN 201120007375 U CN201120007375 U CN 201120007375U CN 201961005 U CN201961005 U CN 201961005U
- Authority
- CN
- China
- Prior art keywords
- chi
- ruler body
- facility
- ruler
- utility
- 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
Links
- 238000005259 measurement Methods 0.000 description 1
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A facility folding ruler comprises a ruler body, the ruler body comprises such two big rectangle plate bodies, and both pass through a elastic band and connect to one side, and the ruler body is mark length scale at quarter on one side, and its looks opposite side is wavy, and one of them ruler body surface face is equipped with a plurality of triangles, circular through-hole, and another ruler body surface face is equipped with the concave surface, inlays the compass in it. This utility model is novel practical, convenience in use, and the function is various, and the scope of application is widely.
Description
Technical field the utility model relates to a kind of study article.
The background technology chi is measurement and the drawing instrument that people use always, but existing chi is relatively simple for structure, and function is also single relatively, is inconvenient to carry, and can not satisfy people's demand.
The summary of the invention the purpose of this utility model has provided a kind of Nover practical, and facility easy to use folds chi.
A kind of facility of the utility model folds chi, comprise the chi body, the chi body is made up of two big rectangular slab bodies such as grade, both connect by elastic band in a side, chi body marking on one side length scale, its relative edge is wavy, one of them chi surface is provided with a plurality of triangles, manhole, another chi surface is provided with concave surface, inlays compass in it.
After adopting said structure, people can utilize it to draw straight line and wave, also can draw the triangle and the circle of different sizes, when going out, chi can be folded up and deposit, and people also can utilize the compass on it to take one's bearings.
The utility model compared with prior art has following advantage: Nover practical, and easy to use, diverse in function, applied widely.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
The specific embodiment is in stereochemical structure sketch of the present utility model shown in Figure 1, comprise chi body 1, chi body 1 is made up of two big rectangular slab bodies such as grade, both connect by elastic band 2 in a side, chi body 1 length of marking on one side scale, its opposite face is wavy, one of them chi surface is provided with a plurality of triangles, manhole 3, another chi surface is provided with concave surface, inlays compass 4 in it.
Claims (1)
1. a facility folds chi, comprise chi body (1), it is characterized in that: chi body (1) is made up of two big rectangular slab bodies such as grade, both connect by elastic band (2) in a side, chi body (1) marking on one side length scale, its opposite face is wavy, one of them chi surface is provided with a plurality of triangles, manhole (3), another chi surface is provided with concave surface, inlays compass (4) in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200073752U CN201961005U (en) | 2011-01-12 | 2011-01-12 | Facility folding ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200073752U CN201961005U (en) | 2011-01-12 | 2011-01-12 | Facility folding ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961005U true CN201961005U (en) | 2011-09-07 |
Family
ID=44523539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200073752U Expired - Fee Related CN201961005U (en) | 2011-01-12 | 2011-01-12 | Facility folding ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961005U (en) |
-
2011
- 2011-01-12 CN CN2011200073752U patent/CN201961005U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120112 |