CN202573502U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN202573502U CN202573502U CN 201220100204 CN201220100204U CN202573502U CN 202573502 U CN202573502 U CN 202573502U CN 201220100204 CN201220100204 CN 201220100204 CN 201220100204 U CN201220100204 U CN 201220100204U CN 202573502 U CN202573502 U CN 202573502U
- Authority
- CN
- China
- Prior art keywords
- ruler
- groove
- connection strap
- sections
- length
- 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 discloses a ruler which is characterized in that: the ruler is composed of two or more ruler sections, the back of each ruler section is thickened and provided with a groove, a movable connecting strip is inserted in the groove, and the length of the connecting strip is less than or equal to the length of the ruler section. The groove is in the shape that the inner part is wide and the outer part is narrow, and the connecting strip is correspondingly in the shape that the inner part is wide and the outer part is narrow. The ruler disclosed by the utility model has the beneficial effects that: two adjacent ruler sections are detachably connected together through the connecting strips inserted in the grooves on the backs of the ruler sections, so that the ruler can be long or short, therefore, the ruler is extremely convenient to use and store; and the connecting strips are tightly inserted in the grooves, so that the connecting strips can not be lost. The ruler has the advantages of low cost and strong practicability.
Description
Technical field
The utility model relates to a kind of ruler, the special telescopic ruler of length.
Background technology
Existing ruler is the longest schooling apparatus in the student stationery box, deposits inconvenience, if keeping is not good at, is prone to the phenomenon that fractures.
The utility model content
The purpose of the utility model is: for addressing the above problem, a kind of telescopic ruler is provided.
The technical scheme that the utility model adopted is: a kind of ruler; It is characterized in that: said ruler is made up of two or more ruler sections; The back side thickening of said each ruler section also is provided with groove; Be plugged with movably connection strap in the said groove, the length of said connection strap is less than or equal to the length of said ruler section.
Said groove is the shape of inner wide and outer narrow, and said connection strap also is corresponding inner wide and outer narrow shape.
Said connection strap is provided with and increases the decorative pattern that friction is convenient to move.
The beneficial effect of the utility model is: adjacent two ruler sections can removably be linked together by the connection strap of pegging graft in the groove of the back side, and are changeable, use and deposit all very convenient; Connection strap closely is plugged in the groove, can not lose.Has low, the practical advantage of cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the transverse sectional view of the utility model;
Among the figure: 1 ruler, 2 first ruler sections, 3 grooves, 4 connection straps, 5 second ruler sections.
The specific embodiment
Like Fig. 1, shown in Figure 2; Ruler 1 is by constituting the first ruler section 2 and 5 vertical connections of the second ruler section; Each ruler section 2 and the thickening of 5 the back side also are provided with groove 3, are plugged with movably connection strap 4 in the groove 3, and the length of connection strap 4 is less than or equal to the length of ruler section 2 or 5.
As shown in Figure 2, groove 3 is the shape of inner wide and outer narrow, and connection strap 4 also is corresponding inner wide and outer narrow shape.Connection strap 4 is provided with and increases the decorative pattern that friction is convenient to move.
Claims (3)
1. ruler; It is characterized in that: said ruler is made up of two or more ruler sections; The back side thickening of said each ruler section also is provided with groove, is plugged with movably connection strap in the said groove, and the length of said connection strap is less than or equal to the length of said ruler section.
2. ruler as claimed in claim 1 is characterized in that: said groove is the shape of inner wide and outer narrow, and said connection strap also is corresponding inner wide and outer narrow shape.
3. ruler as claimed in claim 2 is characterized in that: said connection strap is provided with and increases the decorative pattern that friction is convenient to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100204 CN202573502U (en) | 2012-03-16 | 2012-03-16 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100204 CN202573502U (en) | 2012-03-16 | 2012-03-16 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573502U true CN202573502U (en) | 2012-12-05 |
Family
ID=47242947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220100204 Expired - Fee Related CN202573502U (en) | 2012-03-16 | 2012-03-16 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573502U (en) |
-
2012
- 2012-03-16 CN CN 201220100204 patent/CN202573502U/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: 20121205 Termination date: 20130316 |