CN201371676Y - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201371676Y CN201371676Y CN200920011664U CN200920011664U CN201371676Y CN 201371676 Y CN201371676 Y CN 201371676Y CN 200920011664 U CN200920011664 U CN 200920011664U CN 200920011664 U CN200920011664 U CN 200920011664U CN 201371676 Y CN201371676 Y CN 201371676Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- straight edge
- small
- utility
- rulers
- 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
Abstract
The utility model relates to a multifunctional ruler, which comprises a straight edge and an angle gauge. The angle gauge is fixedly connected with one side end of the straight edge, and the length of the straight edge ruler is larger than that of the angle gauge; two small rulers are connected at the two ends of the straight edge through shafts respectively, and both of the small rulers are retractable; and an insertion slot is formed at one end of one small ruler far from the shaft thereof, a bulge is formed at one end of the other small ruler far from the shaft thereof, and the bulge can be completely inserted in the insertion slot. When the two small rulers which are connected with the straight edge through the shafts are on the same straight line with the straight edge, the utility model can be used as a straight edge; and when the bulge of one small ruler is inserted in the insertion slot of the other small ruler, a triangle is formed, thereby serving the function of a set square; and the angle gauge fixedly connected with the straight edge can be used to measure graduations. The utility model has the advantages of simple structure, convenient use and reasonable structure and the like; and the ruler can fulfill various kinds of work, so that the carrying of various rulers is no more needed, thereby saving the space and facilitating the use.
Description
Technical field
The utility model relates to a kind of teaching aid, especially a kind of multifunctional ruler easy to use.
Background technology
Now student's burden is more and more heavier, go to school will with thing also be more and more, for example: when the student goes to school, need band protractor, set square, ruler or the like, both the side of occupation of land is inconvenient again.
Summary of the invention
The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multifunctional ruler easy to use is provided.
For achieving the above object, the utility model multifunctional ruler, comprise ruler and protractor, the affixed protractor of one side of ruler, and the length of ruler is greater than the length of protractor, at the two ends of ruler difference axle connection two little chis, and two bar little chi is Collapsible structure, establish slot at an abaxial end of little chi, establish projection at the abaxial end of another little chi, and projection can be inserted in the slot fully.
After adopting said structure, when two little chis that connect when axle and ruler are positioned on the straight line, just ruler can be used, make things convenient for picture extended line isoline; Also the projection of a little chi can be inserted in the slot of another little chi, form triangle, so just can do set square and use; The protractor that the user is also available and ruler is affixed is measured scale, and convenient people use.
The utility model has the advantages that: simple in structure, easy to use, structure rationally only need be with a kind of chi can finish multiple work, need not to be with multiple chi, has not only saved place but also convenient the use.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model multifunctional ruler.
The specific embodiment
As shown in Figure 1, the utility model multifunctional ruler, comprise ruler 1 and protractor 2, the affixed protractor 2 of one side of ruler 1, and the length of ruler 1 is greater than the length of protractor 2, at the two ends of ruler 1 difference axle little chi 3-1 of connection and 3-2, and little chi 3-1 and 3-2 are Collapsible structure, establish slot at the abaxial end of little chi 3-1, the abaxial end of little chi 3-2 is established projection, and bossing can be inserted in the slot fully.
Claims (1)
1, a kind of multifunctional ruler, comprise ruler (1) and protractor (2), it is characterized in that: the affixed protractor of a side (2) of ruler (1), and the length of ruler (1) is greater than the length of protractor (2), axle connects little chi (3-1) and (3-2) respectively at the two ends of ruler (1), and little chi (3-1) and (3-2) be Collapsible structure, establishes slot at the abaxial end of little chi (3-1), the abaxial end of little chi (3-2) is provided with projection, and projection can be inserted in the slot fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011664U CN201371676Y (en) | 2009-03-13 | 2009-03-13 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011664U CN201371676Y (en) | 2009-03-13 | 2009-03-13 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371676Y true CN201371676Y (en) | 2009-12-30 |
Family
ID=41497759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920011664U Expired - Fee Related CN201371676Y (en) | 2009-03-13 | 2009-03-13 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371676Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101935447B1 (en) * | 2016-11-16 | 2019-01-04 | 이동균 | Ruler for Length and angle adjuster |
-
2009
- 2009-03-13 CN CN200920011664U patent/CN201371676Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101935447B1 (en) * | 2016-11-16 | 2019-01-04 | 이동균 | Ruler for Length and angle adjuster |
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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: 20091230 Termination date: 20110313 |