CN204605305U - A kind of Multipurpose ruler - Google Patents
A kind of Multipurpose ruler Download PDFInfo
- Publication number
- CN204605305U CN204605305U CN201420827552.5U CN201420827552U CN204605305U CN 204605305 U CN204605305 U CN 204605305U CN 201420827552 U CN201420827552 U CN 201420827552U CN 204605305 U CN204605305 U CN 204605305U
- Authority
- CN
- China
- Prior art keywords
- ruler
- ruler body
- utility
- syringe needle
- compasses
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a kind of Multipurpose ruler, belongs to schooling apparatus field.Ruler of the present utility model serves many purposes, and can make ruler and use, and can make again compasses and use, also can draw the angle of needs, it is simple, practical and convenient, easy to carry that this Multipurpose ruler has structure, the advantage such as not easily to stab; When being used for doing compasses use, navigation button to be pressed and always according to being placed on home position, between the sawtooth that directly penholder can be entered strip hole according to drawn diameter of a circle, rotating can complete around pilot pin, nib can also be put into the locating ring of positioning rope, rotate around syringe needle.
Description
Technical field
The utility model relates to a kind of schooling apparatus, particularly a kind of Multipurpose ruler.
Background technology
At present, the compasses of drawing are all generally compasses, a compasses foot is installed with pilot pin, another compass foot end is installed with pencil etc., change after bowlder pilot pin finds the center of circle accurately and rotate around pilot pin with hand propelled another compass foot, but there is complex structure, easily stab user and carry the shortcomings such as inconvenience; In addition, existing compasses generally can only being used for be justified, if need to know that drawn diameter of a circle also needs to measure with ruler, using function is single; Existing ruler does not generally possess the function of compasses.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of convenient and simple practicality, Multi-purpose straight ruler easy to carry.
The utility model is achieved by the following technical solution:
A kind of Multipurpose ruler, comprises ruler body and is located at the size scale line on ruler body, it is characterized in that: be provided with strip hole in the middle of described ruler body, described strip hole side is provided with sawtooth; One end of described ruler body is provided with protractor; Described ruler body one end is provided with positioner; Described positioner comprises navigation button, spring and syringe needle, and described syringe needle is connected with positioning rope, positioning rope is connected with multiple locating ring; Described spring is between navigation button and ruler body; Ruler body below spring has a diameter to be less than the aperture of spring inside diameter, and syringe needle can pass this hole.
The beneficial effects of the utility model are: ruler of the present utility model serves many purposes, ruler can be made use, compasses can be made again and use, also can draw the angle of needs, it is simple, practical and convenient, easy to carry that this Multipurpose ruler has structure, the advantage such as not easily to stab; When doing ruler use at ordinary times, spring is by the needle point jack-up of syringe needle, be not easy to stab user, when being used for doing compasses use, navigation button to be pressed and always according to being placed on home position, between the sawtooth that directly penholder can be entered strip hole according to drawn diameter of a circle, rotating can complete around pilot pin, nib can also be put into the locating ring of positioning rope, rotate around syringe needle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model positioner;
In figure, 1 ruler body, 2 size scale lines, 3 strip holes, 4 positioners, 5 syringe needles, 6 navigation buttons, 7 springs, 8 sawtooth, 9 positioning ropes, 10 locating rings, 11 protractors.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment is a kind of Multipurpose ruler, and the size scale line 2 comprising ruler body 1 and be located on ruler body 1, is characterized in that: be provided with strip hole 3 in the middle of described ruler body 1, described strip hole 3 side is provided with sawtooth 8; One end of described ruler body 1 is provided with protractor 11; Described ruler body 1 one end is provided with positioner 4; Described positioner 4 comprises navigation button 6, spring 7 and syringe needle 5, and described syringe needle 5 is connected with positioning rope 9, positioning rope 9 is connected with multiple locating ring 10; Described spring 7 is between navigation button 6 and ruler body 1; Ruler body 1 below spring 7 has a diameter to be less than the aperture of spring inside diameter, and syringe needle 5 can pass this hole.Ruler of the present utility model serves many purposes, and can make ruler and use, and can make again compasses and use, also can draw the angle of needs, it is simple, practical and convenient, easy to carry that this Multipurpose ruler has structure, the advantage such as not easily to stab; When doing ruler use at ordinary times, spring 7 is by the needle point jack-up of syringe needle 5, be not easy to stab user, when being used for doing compasses use, navigation button 6 to be pressed and always according to being placed on home position, between the sawtooth 8 that directly penholder can be entered strip hole 3 according to drawn diameter of a circle, rotating can complete around pilot pin, nib can also be put into the locating ring 10 of positioning rope 9, rotate around syringe needle 5.
Claims (1)
1. a Multipurpose ruler, comprises ruler body (1) and is located at the size scale line (2) on ruler body (1), it is characterized in that: be provided with strip hole (3) in the middle of described ruler body (1), described strip hole (3) side is provided with sawtooth (8); One end of described ruler body (1) is provided with protractor (11); Described ruler body (1) one end is provided with positioner (4); Described positioner (4) comprises navigation button (6), spring (7) and syringe needle (5), described syringe needle (5) is connected with positioning rope (9), positioning rope (9) is connected with multiple locating ring (10); Described spring (7) is positioned between navigation button (6) and ruler body (1); Ruler body (1) below spring (7) has a diameter to be less than the aperture of spring inside diameter, and syringe needle (5) can pass this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827552.5U CN204605305U (en) | 2014-12-24 | 2014-12-24 | A kind of Multipurpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827552.5U CN204605305U (en) | 2014-12-24 | 2014-12-24 | A kind of Multipurpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605305U true CN204605305U (en) | 2015-09-02 |
Family
ID=53957883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827552.5U Expired - Fee Related CN204605305U (en) | 2014-12-24 | 2014-12-24 | A kind of Multipurpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467761A (en) * | 2017-08-16 | 2017-12-15 | 李飞 | A kind of multifunctional dress designs chi |
-
2014
- 2014-12-24 CN CN201420827552.5U patent/CN204605305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467761A (en) * | 2017-08-16 | 2017-12-15 | 李飞 | A kind of multifunctional dress designs chi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |