CN201998686U - Roller ball pen drawing compasses - Google Patents
Roller ball pen drawing compasses Download PDFInfo
- Publication number
- CN201998686U CN201998686U CN2011200278235U CN201120027823U CN201998686U CN 201998686 U CN201998686 U CN 201998686U CN 2011200278235 U CN2011200278235 U CN 2011200278235U CN 201120027823 U CN201120027823 U CN 201120027823U CN 201998686 U CN201998686 U CN 201998686U
- Authority
- CN
- China
- Prior art keywords
- roller ball
- ball pen
- compasses
- pen
- utility
- 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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- Pens And Brushes (AREA)
Abstract
The utility model discloses a pair of roller ball pen drawing compasses which is characterized in that a drawing handle of a compass main body is changed into an external drawing handle rod which can enable a roller ball pen to be inserted in; when the compasses are used, a roller ball pen refill is inserted into the external drawing handle rod, a pen cap is covered on the external drawing handle rod in a screwed way, and circles can be drawn according to the needs in a way of adjusting the angle of an adjustable steel tip on a bracket rod. The roller ball pen drawing compasses can remove the trouble that a traditional drawing pen with a duck-shaped tip needs to dip ink frequently for drawing, therefore, drawings and fingers can not be stained; and when being used up, the roller ball pen refill can be used by replacing. Therefore, the roller ball pen compasses are convenient and fast, and have a high practical performance.
Description
Technical field
The utility model relates to a kind of technical field of stationery, refers to a kind of free ink pen drawing compass especially.
Background technology
Compasses are requisite stationery at mathematics with in drawing, and is to be used for the instrument of draw circles or string.In traditional drawing compass, generally all be to use the ruling pen on the compasses to be stained with ink as drawing instrument.Yet ruling pen in use needs often to be stained with ink draws, and usually can not draw the figure circle very little because of being stained with ink, and is stained with ink too many and can make dirty drawing or finger, has brought inconvenience to the user.
Summary of the invention
The utility model provides a kind of free ink pen drawing compass, it is characterized in that bar outside the picture handle with traditional compasses changes the picture handle that can insert free ink pen into, during use the water-based pen core is inserted in the outer bar of picture handle, the cap for brush on the swivelling cover again, adjust the angle of the steel the adjusted point on the cradling piece, can carry out the picture circle by required size.
To achieve these goals, technical solution of the present utility model is: bar outside the water-based stroke handle is set on the compasses main body, inserts the water-based pen core outside in the bar, to rotate the cap for brush again covers, the steel of adjustable angle is set on cradling piece, has fastening button, be a kind of free ink pen drawing compass.
The beneficial effects of the utility model are: can exempt traditional duckbilled nib and need often be stained with the trouble that ink is drawn, the phenomenon of can not make dirty drawing and finger; And after the water-based pen core finished using, renewing pen core can use, convenient and simple, practical.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Accompanying drawing is a kind of free ink pen drawing compass of the utility model schematic diagram.
Among the figure: 1, compasses main body, 2, draw the outer bar of handle, 3, the water-based pen core, 4, the cap for brush, 5, can adjust the steel point, 6, cradling piece.
The specific embodiment
Bar 2 outside the water-based stroke handle is set on compasses main body 1, outside drawing handle, insert water-based pen core 3 in the bar 2, will rotate the cap for brush 4 again and cover, the steel the adjusted point 5 of adjustable angle is set on cradling piece 6, have fastening button 7 and fix, be a kind of free ink pen drawing compass.
The above; embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite of the spirit that does not break away from the utility model technology; various distortion and improvement that this area engineers and technicians make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (1)
1. a kind of free ink pen drawing compass of the present invention is characterized in that the picture handle of compasses main body (1) is arranged to insert the outer bar (2) of picture handle of water-based pen core, draws the outer bar of handle and is provided with the cap for brush (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200278235U CN201998686U (en) | 2011-01-19 | 2011-01-19 | Roller ball pen drawing compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200278235U CN201998686U (en) | 2011-01-19 | 2011-01-19 | Roller ball pen drawing compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998686U true CN201998686U (en) | 2011-10-05 |
Family
ID=44701455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200278235U Expired - Fee Related CN201998686U (en) | 2011-01-19 | 2011-01-19 | Roller ball pen drawing compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998686U (en) |
-
2011
- 2011-01-19 CN CN2011200278235U patent/CN201998686U/en not_active Expired - Fee Related
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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: 20111005 Termination date: 20120119 |