CN201989505U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN201989505U CN201989505U CN2011200313506U CN201120031350U CN201989505U CN 201989505 U CN201989505 U CN 201989505U CN 2011200313506 U CN2011200313506 U CN 2011200313506U CN 201120031350 U CN201120031350 U CN 201120031350U CN 201989505 U CN201989505 U CN 201989505U
- Authority
- CN
- China
- Prior art keywords
- ruler
- sections
- ruler body
- set square
- magnets
- 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
A ruler belongs to a measuring tool and mainly solves problem that a conventional ruler is single in function and difficult to carry and store. The ruler structurally comprises a ruler body consisting of three sections, wherein each two adjacent sections are rotationally connected through a pin, and two free ends of the ruler body are respectively provided with magnets. By rotating the sections on two sides of the ruler, the magnets at two ends of the ruler body are attracted to each other, so that the ruler body can be folded into an equilateral triangle. The ruler can be used as a set square, thereby bringing convenience to drawing.
Description
Technical field
The utility model relates to a kind of survey tool, specifically is a kind of ruler.
Background technology
In daily study, work and the life, the situation that a lot of people run into drawing, measure through regular meeting, but traditional ruler mostly is flat, and length is bigger, fractures easily when carrying, and the certain economic loss is used and is caused in influence; In addition, the range of application of set square is also very extensive, and traditional ruler often can't replace the effect of set square, but carries more difficultly than ruler, puts to no little inconvenience to use.
The utility model content
The purpose of this utility model is to provide a kind of ruler, can form the convenient use of set square after this ruler rotates, and a chi is dual-purpose.
The technical scheme in the invention for solving the technical problem is: a kind of ruler, its structure comprises the ruler body, described ruler body is made of three sections rulers, and adjacent two sections rulers are rotationally connected by bearing pin, and two free ends of described ruler body are respectively arranged with magnet.
The beneficial effects of the utility model are: adjacent two sections ruler is rotationally connected by bearing pin, rotate the ruler of both sides, make the attraction at ruler body two ends, this cognition of ruler is folded into an equilateral triangle plate, this ruler not only can be used as the ruler use but also can be used as the set square use, has made things convenient for mapping.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 ruler body, 2 bearing pins, 3 magnet.
The specific embodiment
As shown in Figure 1.A kind of ruler, its structure comprises the ruler body, and described ruler body is made of three sections rulers, and adjacent two sections rulers are rotationally connected by bearing pin, and two free ends of described ruler body are respectively arranged with magnet.
During use, ruler after can will folding according to measurement length is opened as ruler and is used, also can rotate the ruler at two ends according to instructions for use, make the attraction at ruler body two ends, this cognition of ruler is folded into an equilateral triangle plate, when not in use, again that the ruler body is overlapping, minimizing takes up room; This ruler not only can be used as the ruler use but also can be used as the set square use, has made things convenient for mapping.
Claims (1)
1. a ruler comprises the ruler body, it is characterized in that, described ruler body is made of three sections rulers, and adjacent two sections rulers are rotationally connected by bearing pin, and two free ends of described ruler body are respectively arranged with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200313506U CN201989505U (en) | 2011-01-29 | 2011-01-29 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200313506U CN201989505U (en) | 2011-01-29 | 2011-01-29 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989505U true CN201989505U (en) | 2011-09-28 |
Family
ID=44666004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200313506U Expired - Fee Related CN201989505U (en) | 2011-01-29 | 2011-01-29 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156962A (en) * | 2020-01-20 | 2020-05-15 | 杭州临安中民筑友智造科技有限公司 | Portable folding self-locking night vision leveling rod and use method |
| CN111201418A (en) * | 2017-08-21 | 2020-05-26 | 沃尔夫克拉夫特公司 | Folding ruler accessory |
-
2011
- 2011-01-29 CN CN2011200313506U patent/CN201989505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201418A (en) * | 2017-08-21 | 2020-05-26 | 沃尔夫克拉夫特公司 | Folding ruler accessory |
| CN111156962A (en) * | 2020-01-20 | 2020-05-15 | 杭州临安中民筑友智造科技有限公司 | Portable folding self-locking night vision leveling rod and use method |
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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: 20110928 Termination date: 20120129 |