CN201769552U - Multi-purpose ruler - Google Patents
Multi-purpose ruler Download PDFInfo
- Publication number
- CN201769552U CN201769552U CN2010202965092U CN201020296509U CN201769552U CN 201769552 U CN201769552 U CN 201769552U CN 2010202965092 U CN2010202965092 U CN 2010202965092U CN 201020296509 U CN201020296509 U CN 201020296509U CN 201769552 U CN201769552 U CN 201769552U
- Authority
- CN
- China
- Prior art keywords
- ruler
- interlayer
- blade
- slideway
- straight ruler
- 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 multi-purpose ruler, which mainly comprises a straight ruler, a blade and a magnifier, wherein a measuring side of the straight ruler is provided with a transparent convex edge, the convex edge is provided with a slot inwards on the transverse direction, an elongated magnifier is arranged in the slot, geometric figure holes are opened in a middle area of the straight ruler, another side of the straight ruler is provided with an interlayer, the blade is arranged in the interlayer, the surface of the interlayer is provided with a slideway, a push rod is connected with the tail end of the blade through the slideway. The multi-purpose ruler has the advantages of being simple in structure, convenient in use, multifarious in functions, and strong in practicability and the like.
Description
Technical field the utility model relates to a kind of schooling apparatus.
The background technology ruler is the standing apparatus of people's learning life, though nowadays ruler has had increasing variation, has the situation that does not see Chu when calibrating line when we need confirm the numerical value of measuring; When we need be divided into several parts with paper, use ruler often and cut apart, but the ten minutes that the trimming can be done is crude; And when needing some geometric figures commonly used of picture through regular meeting draw very lack of standardization, for untiing exercise question very big drawback is arranged.
The summary of the invention the purpose of this utility model provides a kind of simple and practical, satisfies the Multipurpose ruler of daily need.
The utility model technical solution problem realizes by the following technical solutions:
A kind of multipurpose ruler mainly comprises ruler, blade and magnifying glass.There is transparent fin on the measurement limit of ruler, and fin is transversal slotting inwardly, is provided with the strip magnifying glass in the groove, have the geometric figure hole in the ruler zone line, the ruler another side is provided with interlayer, the interlayer built-in knife, sandwiching surface has slideway, and push rod connects with the blade tail end by slideway.
During use, normally carry out linear measure longimetry, can check by magnifying glass during reading numerical values, can make things convenient for clearly reading numerical values, not only save time, also protected eyesight.When carrying out conventional geometric figure drafting, only need draw according to perforate figure on the ruler.When cutting a sheet of paper, utilize push rod that blade is released interlayer, paper is neatly cut apart with a knife or scissors, blade is return in the interlayer afterwards again, safe ready is practical again.Needs used in everyday have been satisfied.
Compared with the prior art, the beneficial effects of the utility model are: simple in structure, easy to use, function is many, and is practical.
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, there is transparent fin 4 on the measurement limit of ruler 1, fin is transversal slotting 5 inwardly, be provided with strip magnifying glass 3 in the groove, have geometric figure hole 6 in the ruler zone line, the ruler another side is provided with interlayer 7, interlayer built-in knife 2, sandwiching surface has slideway 8, and push rod 9 connects with the blade tail end by slideway.
Claims (1)
1. multipurpose ruler, mainly comprise ruler (1), blade (2) and magnifying glass (3), it is characterized in that: there is transparent fin (4) on the measurement limit of ruler (1), fin (4) is transversal slotting (5) inwardly, is provided with strip magnifying glass (3) in the groove (5), and ruler (1) zone line has geometric figure hole (6), ruler (1) another side is provided with interlayer (7), interlayer (7) built-in knife (2), there is slideway (8) on interlayer (7) surface, and push rod (9) connects by the same blade of slideway (8) (2) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202965092U CN201769552U (en) | 2010-08-18 | 2010-08-18 | Multi-purpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202965092U CN201769552U (en) | 2010-08-18 | 2010-08-18 | Multi-purpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769552U true CN201769552U (en) | 2011-03-23 |
Family
ID=43749389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202965092U Expired - Fee Related CN201769552U (en) | 2010-08-18 | 2010-08-18 | Multi-purpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150534A (en) * | 2017-05-12 | 2017-09-12 | 赵海彤 | A kind of multipurpose student uses mathmatical ruler device |
-
2010
- 2010-08-18 CN CN2010202965092U patent/CN201769552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150534A (en) * | 2017-05-12 | 2017-09-12 | 赵海彤 | A kind of multipurpose student uses mathmatical ruler device |
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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: 20110323 Termination date: 20110818 |