CN2242183Y - Multi-functional propelling pencil with specil writing-core thereof for drawing purpose - Google Patents
Multi-functional propelling pencil with specil writing-core thereof for drawing purpose Download PDFInfo
- Publication number
- CN2242183Y CN2242183Y CN 95221596 CN95221596U CN2242183Y CN 2242183 Y CN2242183 Y CN 2242183Y CN 95221596 CN95221596 CN 95221596 CN 95221596 U CN95221596 U CN 95221596U CN 2242183 Y CN2242183 Y CN 2242183Y
- Authority
- CN
- China
- Prior art keywords
- lead
- retractable pencil
- pencil
- pipe
- core pipe
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a multifunctional propelling pencil with special drawing leads, which is formed by that two leads with different sectional forms are arranged in a propelling pencil, and two leads with two line types have the multifunction of writing and drawing. The propelling pencil of the utility model can save the time of cutting and sharpening a lead for a delineator to meet line type requirements, and meanwhile a large quantity of pencil manufacturing raw materials can be saved for a country.
Description
The special-purpose lead for retractable pencil of a kind of multifunctional drawing is to be applicable to engineers and technicians and propelling pencil big, that the teachers and students of special secondary school universities and colleges chart special-purpose a kind of lead for retractable pencil of retrofiting from starting writing.
Traditional propelling pencil generally is the assembly structure of single tube list core, if when writing the handwriting of different sizes or different painting, need frequent replacing pen core, or change the shaft of a writing brush, seems cumbersome.
The purpose of this utility model is to provide the special-purpose lead for retractable pencil of a kind of multifunctional drawing from starting writing, and it can overcome the shortcoming of traditional propelling pencil with the design feature of using more, and becomes the substitute of present various drawing with pen.
The purpose of the utility model propelling pencil is achieved in that a kind of multi-functional special-purpose lead for retractable pencil is from starting writing, during use penholder (2) is screwed off, selected lead for retractable pencil is inserted in the sandwich tube (3), and then with on the core cannon born frame of penholder (2) the screw-in pen cap (4), gently changeing the pen cap (12) pen core (1) again is that an extended continuous hand tail cap (14) can realize that pen core (1) pulse extrudes.Minor face with the rectangle lead for retractable pencil is drawn fine line, and half-twist gets final product the picture heavy line, as is to use the purpose that can realize two kinds of line styles of core picture.And the installation of the circular lead for retractable pencil of the usefulness of writing is the same with the rectangle lead for retractable pencil with use.
Because changing former garden shape lead for retractable pencil is the rectangle lead for retractable pencil, thereby make former need be with two or three pencils through cutting, grind the picture purpose that could realize, and become one multi-functional from starting writing and can finish, this had both removed from undoubtedly, and the illustrator cuts in a large number, the time of mill lead core, guaranteed the quality requirement of figure line and drawing again, simultaneously also saved the material that a large amount of manufacturing lead for retractable pencils and pencil are used for country.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is overall structure figure of the present utility model;
Fig. 2-1 is 0.5 * 1.2mm lead for retractable pencil figure;
Fig. 2-2 is 0.35 * 1mm lead for retractable pencil figure;
Fig. 3 is four class line illustrations;
Fig. 4 is the lead for retractable pencil sectional drawing;
Fig. 5 is the lead for retractable pencil sectional drawing;
Fig. 6,7,8 for the master of lead for retractable pencil, bow, the side three-view diagram;
Fig. 9 is the stereogram of lead for retractable pencil;
Figure 10,11,12 for the master of lead for retractable pencil, bow, the side three-view diagram.
The size that respectively marks among the above-mentioned figure is the actual size of the lead for retractable pencil that the utility model relates to.
The special-purpose lead for retractable pencil of the utility model comprises from the structure of starting writing: rectangle pencil-lead (1) penholder (2) sandwich tube (3) is installed the skeleton (4) of lead for retractable pencil pipe and is adjusted the flexible spring (5) of core pipe, the flexible helical stand (6) of control core pipe guarantees stifled (7) rubber (8) of alignment pin that the pen cap can axially rotate, garden shape lead for retractable pencil (9), sandwich tube (10), flexible helical stand (13) the tail cap (14) of spring (11) pen cap (12) control core pipe.
The lead for retractable pencil that it is characterized in that two different section shapes of installing in a pipe propelling pencil, and these two kinds of lead for retractable pencils have the drawing special pens of three kinds of (setting-out, write) functions.The lead for retractable pencil that these two lead for retractable pencil first diameters are used to write for circular (φ 0.5mm), promptly general lead for retractable pencil, another root lead for retractable pencil then are the promptly special rectangle section lead for retractable pencils that changes the shape making and settlement of the utility model.Heavy line is drawn on long limit with section during drawing, and the minor face of section is drawn fine line, and promptly a core is dual-purpose.
Lead for retractable pencil section of the present utility model divides two kinds, and promptly 0.3 * 0.9,0.5 * 1.2.Can be during the picture line according to the different lead for retractable pencils that adopt different model of pattern and map sheet size.
Claims (4)
1, the special-purpose lead for retractable pencil of a kind of multifunctional drawing is from starting writing, it comprises that section configuration is rectangular setting-out pencil-lead dedicated (1), penholder (2), sandwich tube and hollow pipe (3), the skeleton (4) of lead for retractable pencil pipe is installed, adjust the flexible spring (5) of core pipe, the flexible spiral boss (6) of control core pipe, guarantee the axially alignment pin stifled (7) of rotation of the pen cap, rubber (8), write with circular lead for retractable pencil (9), sandwich tube and core pipe (10), spring (11), the pen cap (12), the flexible helical stand (13) of control core pipe, a tail cap (14), it is characterized in that described rectangle lead for retractable pencil (1) is contained in the sandwich tube of lead for retractable pencil pipe (3) front, lead for retractable pencil pipe (3) inserts in the skeleton (4) and overlaps upper spring (5) in the top, and there is the flexible helical stand (6) of control core pipe on the top of core pipe (3) (near the spring place), and the helical stand and the pen cap (2) are injection molded into one, be about to core pipe (3) or (10) during cap for brush rotation (12) and depress or upspring, thereby lead for retractable pencil (1) and (9) are used alternatingly.
2, the special-purpose lead for retractable pencil of multifunctional drawing according to claim 1 is characterized in that from starting writing described penholder (2) is to be threaded with skeleton (4).
3, the special-purpose lead for retractable pencil of multifunctional drawing according to claim 1 is characterized in that from starting writing the described alignment pin stifled (7) and the pen cap (12) are threaded.
4, the special-purpose lead for retractable pencil of multifunctional drawing according to claim 1 is characterized in that described pencil-lead dedicated (1) from starting writing, and its pen core cross dimensions can be 0.3 * 0.9mm, also can be 0.4 * 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221596 CN2242183Y (en) | 1995-09-19 | 1995-09-19 | Multi-functional propelling pencil with specil writing-core thereof for drawing purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221596 CN2242183Y (en) | 1995-09-19 | 1995-09-19 | Multi-functional propelling pencil with specil writing-core thereof for drawing purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242183Y true CN2242183Y (en) | 1996-12-11 |
Family
ID=33869176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95221596 Expired - Fee Related CN2242183Y (en) | 1995-09-19 | 1995-09-19 | Multi-functional propelling pencil with specil writing-core thereof for drawing purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111699094A (en) * | 2019-01-15 | 2020-09-22 | A·阿米纳克 | Multi-core pen operated by single hand |
-
1995
- 1995-09-19 CN CN 95221596 patent/CN2242183Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111699094A (en) * | 2019-01-15 | 2020-09-22 | A·阿米纳克 | Multi-core pen operated by single hand |
| CN111699094B (en) * | 2019-01-15 | 2021-12-10 | A·阿米纳克 | Multi-core pen operated by single hand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |