CN202911388U - Ruler capable of being lengthened - Google Patents
Ruler capable of being lengthened Download PDFInfo
- Publication number
- CN202911388U CN202911388U CN 201220590500 CN201220590500U CN202911388U CN 202911388 U CN202911388 U CN 202911388U CN 201220590500 CN201220590500 CN 201220590500 CN 201220590500 U CN201220590500 U CN 201220590500U CN 202911388 U CN202911388 U CN 202911388U
- Authority
- CN
- China
- Prior art keywords
- ruler
- chi plate
- plate
- length
- ruler plate
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a ruler capable of being lengthened. The ruler is characterized by comprising a first ruler plate and a second ruler plate, wherein the length of the first ruler plate is the same as that of the second ruler plate, the side edge of the second ruler plate is provided with a locating protruding block, one side of the first ruler plate is provided with a first groove matched with the locating protruding block, the other side of the first ruler plate is provided with a notch, a second groove matched with the locating protruding block is formed in the position of the first ruler plate corresponding to the notch, when the locating protruding block is inserted into the second groove, and the edge of the first ruler plate and the edge of the second ruler plate are aligned along the horizontal direction. The ruler has the advantages that the first ruler plate and the second ruler plate can be connected to be used as a long ruler, when the ruler is not used, the first ruler plate and the second ruler plate can also be connected, the length of the ruler is not increased and the ruler is convenient to carry.
Description
Technical field
The utility model relates to a kind of ruler, especially relates to a kind of ruler that lengthens.
Background technology
At present, the size of most ruler is shorter, can be restricted because its length is too short when measuring or map.Although the ruler of longer dimension is also arranged, the inconvenience when this ruler causes again use and carries because its length is long.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of ruler that lengthens with carrying easy to use.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of ruler that lengthens, the the first chi plate and the second chi plate that comprise equal in length, be wholely set locating convex block on the side of described the second chi plate, one side of described the first chi plate offers first groove suitable with described locating convex block, the opposite side of described the first chi plate is arranged jagged, corresponding section, position with described breach on described the first chi plate offers second groove suitable with described locating convex block, after described locating convex block inserted described the second groove, the edge of described the first chi plate alignd with the edge along continuous straight runs of described the second chi plate.
The length of described breach is 2~5cm.
The length of described breach is 3cm.
Compared with prior art, the utility model has the advantage of when using and the first chi plate and the second chi plate can be stitched together as long chi use; The first chi plate and the second chi plate can be stitched together when not using, but length can not increase yet, be easy to carry.
Description of drawings
Fig. 1 is structural representation of the present utility model (one);
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is structural representation of the present utility model (two);
Fig. 4 is the explosive view of Fig. 2.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one: as shown in the figure, a kind of ruler that lengthens, the the first chi plate 1 and the second chi plate 2 that comprise equal in length, be wholely set locating convex block 21 on the side of the second chi plate 2, one side of the first chi plate 1 offers first groove 11 suitable with locating convex block 21, the opposite side of the first chi plate 1 is arranged jagged 12, the length of breach 12 is 2cm, offer second groove 13 suitable with locating convex block 21 with the corresponding section, position of breach 12 on the first chi plate 1, when using ruler, after locating convex block 21 inserted the second groove 13, the edge of the first chi plate 1 alignd with the edge along continuous straight runs of the second chi plate 2; When not using ruler, locating convex block 21 inserts in the first groove 11.
Embodiment two: other structures are identical with embodiment one, and its difference is: the length of breach 12 is 3cm.
Embodiment three: other structures are identical with embodiment one, and its difference is: the length of breach 12 is 5cm.
Claims (3)
1. ruler that can lengthen, it is characterized in that: the first chi plate and the second chi plate that comprise equal in length, be wholely set locating convex block on the side of described the second chi plate, one side of described the first chi plate offers first groove suitable with described locating convex block, the opposite side of described the first chi plate is arranged jagged, corresponding section, position with described breach on described the first chi plate offers second groove suitable with described locating convex block, after described locating convex block inserted described the second groove, the edge of described the first chi plate alignd with the edge along continuous straight runs of described the second chi plate.
2. a kind of ruler that lengthens according to claim 1, it is characterized in that: the length of described breach is 2~5cm.
3. a kind of ruler that lengthens according to claim 1, it is characterized in that: the length of described breach is 3cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220590500 CN202911388U (en) | 2012-11-09 | 2012-11-09 | Ruler capable of being lengthened |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220590500 CN202911388U (en) | 2012-11-09 | 2012-11-09 | Ruler capable of being lengthened |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202911388U true CN202911388U (en) | 2013-05-01 |
Family
ID=48159726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220590500 Expired - Fee Related CN202911388U (en) | 2012-11-09 | 2012-11-09 | Ruler capable of being lengthened |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202911388U (en) |
-
2012
- 2012-11-09 CN CN 201220590500 patent/CN202911388U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102973009A (en) | Telescopic bookshelf | |
CN202911388U (en) | Ruler capable of being lengthened | |
CN102328534A (en) | Grid drawing ruler | |
CN203046633U (en) | Detachable dividing ruler | |
CN203496186U (en) | Combined sliding block | |
CN102896949A (en) | Protractor | |
CN204242645U (en) | Novel direct buried cable | |
CN203114150U (en) | Multipurpose ladder | |
CN204854517U (en) | Protractor | |
CN202879034U (en) | Set square | |
CN203126268U (en) | Extensible ruler | |
CN203078075U (en) | Multifunctional ruler | |
CN202703019U (en) | Folding son and mother ruler | |
CN202555866U (en) | Bench drill positioning plate | |
CN203332474U (en) | Heat shrink film machine down-cutting knife | |
CN202623697U (en) | Dual-purpose straight ruler | |
CN202648560U (en) | Multifunctional composite scale | |
CN203184509U (en) | Chute guide rail block of toothpaste tube manufacturing machine | |
CN202119339U (en) | Novel measuring tape | |
CN204301529U (en) | A kind of anti-clogging plug grate plate | |
CN202556980U (en) | Bus card | |
CN104990473A (en) | Protractor | |
CN203028280U (en) | Multifunctional tie clip with pen | |
CN202826874U (en) | Multifunctional protractor | |
CN202967288U (en) | Check block on chute of pipemaking machine |
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 |
Granted publication date: 20130501 Termination date: 20151109 |