CN202896060U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN202896060U CN202896060U CN 201220547036 CN201220547036U CN202896060U CN 202896060 U CN202896060 U CN 202896060U CN 201220547036 CN201220547036 CN 201220547036 CN 201220547036 U CN201220547036 U CN 201220547036U CN 202896060 U CN202896060 U CN 202896060U
- Authority
- CN
- China
- Prior art keywords
- ruler
- groove
- auxiliary
- main
- main 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a ruler and belongs to the field of study articles. The ruler aims at improving utilization efficiency, and comprises a main ruler and an auxiliary ruler, wherein a main ruler groove and a main ruler scale plate are arranged on the main ruler, an auxiliary ruler groove and an auxiliary ruler scale plate are disposed on the auxiliary ruler, and bayonets connects the main ruler with the auxiliary ruler through the main ruler groove and the auxiliary ruler groove. By means of the structure, straight lines and various angles can be drawn and measured, and the ruler is convenient to carry, time-saving, labor-saving and multipurpose.
Description
Technical field
The utility model belongs to the study article field, is specifically related to a kind of ruler.
Background technology
Present chi uses inconvenient, and different chis has different purposes, and once mapping will with several chi, be unfavorable for carrying and mapping, and waste time and energy.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of ruler, to improve utilization ratio.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of ruler, comprise main scale and auxiliary chi, be provided with main scale groove and main scale scale plate on the main scale, be provided with auxiliary chi groove and auxiliary chi scale plate on the auxiliary chi, it is characterized in that: bayonet lock couples together main scale and auxiliary chi by main scale groove and auxiliary chi groove.
Straight line and various angle can be drawn and measure to a kind of ruler that the utility model provides by adopting above-mentioned structure,, not only be easy to carry, and time saving and energy saving saving trouble, achieve many things at one stroke.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is overall structure schematic diagram of the present utility model.
Among the figure: main scale 1, main scale groove 2, main scale scale plate 3, auxiliary chi 4, auxiliary chi groove 5, auxiliary chi scale plate 6, bayonet lock 7.
The specific embodiment
Such as a kind of ruler among Fig. 1, comprise main scale 1 and auxiliary chi 4, be provided with main scale groove 2 and main scale scale plate 3 on the main scale 1, be provided with auxiliary chi groove 5 and auxiliary chi scale plate 6 on the auxiliary chi 4, bayonet lock 7 couples together main scale 1 and auxiliary chi 4 by main scale groove 2 and auxiliary chi groove 5.By adopting above-mentioned structure, can draw and measure straight line and various angle, not only be easy to carry, and time saving and energy saving saving trouble, achieve many things at one stroke.
Claims (1)
1. ruler, comprise main scale (1) and auxiliary chi (4), be provided with main scale groove (2) and main scale scale plate (3) on the main scale (1), be provided with auxiliary chi groove (5) and auxiliary chi scale plate (6) on the auxiliary chi (4), it is characterized in that: bayonet lock (7) couples together main scale (1) and auxiliary chi (4) by main scale groove (2) and auxiliary chi groove (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220547036 CN202896060U (en) | 2012-10-16 | 2012-10-16 | Ruler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220547036 CN202896060U (en) | 2012-10-16 | 2012-10-16 | Ruler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202896060U true CN202896060U (en) | 2013-04-24 |
Family
ID=48116768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220547036 Expired - Fee Related CN202896060U (en) | 2012-10-16 | 2012-10-16 | Ruler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202896060U (en) |
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2012
- 2012-10-16 CN CN 201220547036 patent/CN202896060U/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: 20130424 Termination date: 20131016 |