CN201016680Y - Multifunctional angle gage - Google Patents
Multifunctional angle gage Download PDFInfo
- Publication number
- CN201016680Y CN201016680Y CNU2007200110172U CN200720011017U CN201016680Y CN 201016680 Y CN201016680 Y CN 201016680Y CN U2007200110172 U CNU2007200110172 U CN U2007200110172U CN 200720011017 U CN200720011017 U CN 200720011017U CN 201016680 Y CN201016680 Y CN 201016680Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- protractor
- movable sheath
- protractor body
- movable sleeve
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multifunctional protractor, including a protractor body and a movable sheath ruler. The protractor body is made of transparent plastics and is provided with an open slot on the body, which coincides with the graduation line of the protractor body. The protractor body and the movable sheath ruler can rotate and fix the movable sheath ruler with a shaft. The movable sheath ruler which is hollow is sheathed by hollow transparent plastic rulers. A lantern ring is fixed on a terminal end of the movable sheath ruler far from the shaft. At the same time, an angle of with a designated degree is drawn quickly and accurately with the open slot on the protractor body. Not only a line can be drawn but also the length of the line can be measured by the movable sheath rule. When drawing a circle, people can place a pen in the lantern ring in the terminal end of the movable sheath ruler, rotate the sheath ruler and then draw circles with different radiuses with the shaft position as a circle center. The utility model has the advantages of a simple structure, a unique shape, smart and beautiful appearance as well as convenient application.
Description
Technical field the utility model relates to a kind of survey instrument, and especially a kind of protractor, ruler, compasses of collecting is the multi-function protractor of one.
The present people of technical background touch picture or measure the angle of an object through regular meeting in the middle of daily life, work or study; Draw or measure straight line; Perhaps draw circle, finish these needs of work and carry several instruments, very inconvenient, particularly for students in middle and primary schools, all need be with these instruments when go to school every day, promptly account for the space of school bag, increased the weight of the weight of school bag again, increased the burden of students.In order to address the above problem, we provide a kind of protractor, ruler, compasses of collecting is the multi-function protractor of one.
The summary of the invention the purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multi-function protractor with a plurality of functions is provided.
For achieving the above object, the utility model multi-function protractor comprises protractor body and movable sleeve chi, and the protractor body is made by transparent plastic, is provided with open slot on one's body at protractor, and the scale mark of open slot and protractor body coincide; Protractor body and movable sleeve chi are by rotating shaft rotational fixation movable sleeve chi; The movable sleeve chi is a hollow structure, is made up of the socket of a plurality of hollow transparent plastic ruler, and the outside of hollow transparent plastic ruler one end is provided with block, and the inboard of the other end is provided with the retaining head; At the terminal affixed collar of movable sleeve chi away from rotating shaft; The collar is provided with screw clamp.
After adopting said structure, people can be placed on nib in the open slot of protractor body, and throughput hornwork open slot on one's body draws easily and accurately and specifies the angle of the number of degrees; The movable sleeve chi straight line that not only can draw also can be measured the length of straight line; When drawing circle, people can be placed on pen in the middle of the collar of movable sleeve chi end, and screw screw clamp and fix pen, be the center of circle with the rotating shaft position then, rotate the movable sleeve chi, the length of adjusting the movable sleeve chi circle of different radii that draws.
The utility model has the advantages that: simple in structure, moulding is unique, small and exquisite attractive in appearance, easy to use, can optionally draw angle, angulation; Draw straight line, measure the length of straight line; Also can replace the draw circle of different radii of compasses.
Description of drawings Fig. 1 is the one-piece construction synoptic diagram of the utility model multi-function protractor.
Embodiment as shown in Figure 1, the utility model multi-function protractor comprises protractor body 1 and movable sleeve chi 2, it is characterized in that: protractor body 1 is made by transparent plastic, be provided with open slot 3 on protractor body 1, open slot 3 coincide with the scale mark of protractor body 1; Protractor body 1 and movable sleeve chi 2 are by rotating shaft 4 rotational fixation movable sleeve chis 2; Movable sleeve chi 2 is a hollow structure, is made up of the socket of a plurality of hollow transparent plastic ruler, and the outside of hollow transparent plastic ruler one end is provided with block 5, and the inboard of the other end is provided with retaining 6; At the terminal affixed collar 7 of movable sleeve chi 2 away from rotating shaft 4; The collar 7 is provided with screw clamp 8.
Claims (1)
1. a multi-function protractor comprises protractor body (1) and movable sleeve chi (2), and it is characterized in that: protractor body (1) is made by transparent plastic, is provided with open slot (3) on protractor body (1), and open slot (3) coincide with the scale mark of protractor body (1); Protractor body (1) and movable sleeve chi (2) are by rotating shaft (4) rotational fixation movable sleeve chi (2); Movable sleeve chi (2) is a hollow structure, is made up of the socket of a plurality of hollow transparent plastic ruler, and the outside of hollow transparent plastic ruler one end is provided with block (5), and the inboard of the other end is provided with retaining head (6); At the terminal affixed collar (7) of movable sleeve chi (2) away from rotating shaft (4); The collar (7) is provided with screw clamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200110172U CN201016680Y (en) | 2007-03-15 | 2007-03-15 | Multifunctional angle gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200110172U CN201016680Y (en) | 2007-03-15 | 2007-03-15 | Multifunctional angle gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016680Y true CN201016680Y (en) | 2008-02-06 |
Family
ID=39057171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200110172U Expired - Fee Related CN201016680Y (en) | 2007-03-15 | 2007-03-15 | Multifunctional angle gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016680Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522804A (en) * | 2013-10-22 | 2014-01-22 | 无锡俊达测试技术服务有限公司 | Protractor |
| CN107060107A (en) * | 2017-05-03 | 2017-08-18 | 上海闵轩钢结构工程有限公司 | A kind of steel structure connecting member |
| CN108819572A (en) * | 2018-04-28 | 2018-11-16 | 陕西国际商贸学院 | Multifunctional ruler is used in a kind of drawing of Art Design |
-
2007
- 2007-03-15 CN CNU2007200110172U patent/CN201016680Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522804A (en) * | 2013-10-22 | 2014-01-22 | 无锡俊达测试技术服务有限公司 | Protractor |
| CN107060107A (en) * | 2017-05-03 | 2017-08-18 | 上海闵轩钢结构工程有限公司 | A kind of steel structure connecting member |
| CN108819572A (en) * | 2018-04-28 | 2018-11-16 | 陕西国际商贸学院 | Multifunctional ruler is used in a kind of drawing of Art Design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111196103A (en) | Folding multifunctional ruler | |
| CN201016680Y (en) | Multifunctional angle gage | |
| CN203713333U (en) | Multifunctional mathematical teaching aid | |
| CN201587239U (en) | Compass and caliper with ruler | |
| CN106739691A (en) | A kind of Multifunctional ruler | |
| CN101284473A (en) | Multi-functional ruler for drafting | |
| KR200450940Y1 (en) | A multifunctional protractor with functions of ruler, compasses and protractor | |
| CN201677644U (en) | Protractor | |
| CN201913960U (en) | Combined bevel protractor | |
| CN201736651U (en) | Compass capable of directly measuring radius or chord length | |
| CN206012138U (en) | A kind of Multifunctional ruler for student | |
| CN202016314U (en) | A multifunctional pen | |
| CN205272968U (en) | Multifunctional compass | |
| CN204894898U (en) | Multi -functional drawing instrument is used in teaching | |
| CN204845264U (en) | Many function combination compasses | |
| CN202038061U (en) | Multipurpose compasses | |
| CN209552786U (en) | A kind of ruler | |
| CN211075296U (en) | Multifunctional pen | |
| CN201012592Y (en) | Multipurpose compass | |
| CN202413155U (en) | Integrated compass | |
| CN202319574U (en) | Multifunctional compasses | |
| CN201782820U (en) | Multifunctional surgical marking pen | |
| CN201034537Y (en) | Accurate bevel gauge | |
| CN202080001U (en) | Land parcel schematic diagram drawing instrument | |
| CN202669309U (en) | Multi-functional ruler and gauge set |
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: 20080206 |