CN106705776A - Folding ruler capable of measuring angle - Google Patents
Folding ruler capable of measuring angle Download PDFInfo
- Publication number
- CN106705776A CN106705776A CN201510775752.XA CN201510775752A CN106705776A CN 106705776 A CN106705776 A CN 106705776A CN 201510775752 A CN201510775752 A CN 201510775752A CN 106705776 A CN106705776 A CN 106705776A
- Authority
- CN
- China
- Prior art keywords
- ruler
- folding
- folding ruler
- ruler body
- measuring angle
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a folding ruler capable of measuring an angle. The positioning shaft of the lower straight ruler body of the folding ruler passes through an arc end head of an upper straight ruler body, and the arc end head of the upper straight ruler body is provided with a dial. The folding ruler has the functions of a straight ruler, a protractor, a triangle ruler and the like.
Description
Technical field
The present invention relates to a kind of folding ruler, specifically it is a kind of can measuring angles folding ruler.
Background technology
The chi for currently using has ruler, folding ruler, set square etc..But the folder function of common folding ruler is intended merely to reduce parking space and design, unitary function.
The content of the invention
The present invention provide it is a kind of can measuring angles folding ruler, with various functions such as angular surveying, ruler, protractor, set square.
The present invention includes the upper ruler body of folding ruler and lower ruler body, and the technical scheme for being used is：Lower its locating shaft of ruler body of folding ruler passes through upper ruler body circular arc termination, and dial is provided with upper ruler body circular arc termination.
Beneficial effects of the present invention：By above-mentioned technical proposal, one has various functions such as ruler, protractor, set square folding ruler.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Shown in Fig. 1：Its locating shaft (3) of the lower ruler body 2 of folding ruler is provided with dial 4 through the circular arc termination of upper ruler body 1 on the circular arc termination of upper ruler body 1.
Claims (1)
1. it is a kind of can measuring angles folding ruler, including folding ruler upper ruler body（1）With lower ruler body（2）, it is characterized in that：The lower ruler body of the folding ruler（2）Its locating shaft (3) is through upper ruler body（1）Circular arc termination, in upper ruler body（1）Circular arc termination is provided with dial（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775752.XA CN106705776A (en) | 2015-11-15 | 2015-11-15 | Folding ruler capable of measuring angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775752.XA CN106705776A (en) | 2015-11-15 | 2015-11-15 | Folding ruler capable of measuring angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705776A true CN106705776A (en) | 2017-05-24 |
Family
ID=58930140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510775752.XA Pending CN106705776A (en) | 2015-11-15 | 2015-11-15 | Folding ruler capable of measuring angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705776A (en) |
-
2015
- 2015-11-15 CN CN201510775752.XA patent/CN106705776A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |