CN2223690Y - Pen used for computer drawing - Google Patents
Pen used for computer drawing Download PDFInfo
- Publication number
- CN2223690Y CN2223690Y CN 95234292 CN95234292U CN2223690Y CN 2223690 Y CN2223690 Y CN 2223690Y CN 95234292 CN95234292 CN 95234292 CN 95234292 U CN95234292 U CN 95234292U CN 2223690 Y CN2223690 Y CN 2223690Y
- Authority
- CN
- China
- Prior art keywords
- penholder
- pen
- cap
- utility
- pen core
- 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)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model belongs to a pen used for computer drawing, which comprises a pen holder, a pen core and a back cap for the pen holder. The front part of the pen holder is a cylinder, a circular flat form brush rack is arranged on the cylinder, the back cap of the pen holder is connected with the pen holder by screw threads, and the pen core in arranged in the pen hole of the pen holder. Because the advantages of simple structure, convenient replacement of pen core by adopting the ordinary ball pen core, low cost and convenient operation, the utility model is a relatively ideal drawing pen for computer drawing at present.
Description
The utility model belongs to a kind of complotter pen.
At present, the ruling pen that China's complotter is adopted, three kinds of draw point nib type, fiber nib formula and ball-point pen tip formulas are arranged, the draw point nib type generally is import, cost an arm and a leg, price general charged is more than 300 yuan, use repeatedly though can irritate ink, perishable because of nib, easily block, serviceable life is not long, the ink that uses of import ruling pen is very easily because of the water evaporates of pen core lost efficacy ruling pen in addition, and also higher to the requirement of plotting paper, uses this drawing of painting once making moist, just cause drawing fuzzy because of prepared Chinese ink leaches, be not suitable for very much workshop and use.Though and fiber nib formula price is more cheap than draw point nib type, generally about 40-50 unit, but because can only disposablely use, nib is easy to wear, make the nib chap, and it is inhomogeneous to mark the lines of figure, thereby can not guarantees the quality of the figure that drawn reliably, it is evenly clear to want lines, just must often change whole pen.The patent No. be 86207258 a kind ofly draw that to print pen and the patent No. be though that 91218136.2 Drawing machine pen has solved the problem of above-mentioned existence, long service life, because of structure complexity comparatively also, cost is also higher, and is not used more widely.
The purpose of this utility model is that design is a kind of simple in structure, a kind of computer graphics pen of difficult obstruction nib with low cost and replaceable pen core.
The utility model is to improve on the basis that includes the common ball pen of cap behind penholder, pen core and the penholder, it is that front portion with penholder is designed to right cylinder, on the right cylinder of penholder, be provided with penholder, penholder is truncated cone-shaped, cap after the penholder rear portion is provided with penholder, cap is threaded with penholder behind the penholder, be provided with pen core in the hole of penholder, be provided with boss at the cylindrical end of penholder, boss is provided with the cap for brush.
The utlity model has cost low, make simply because pen core is common refill for ball-point pen, make things convenient for so change, this penholder is used repeatedly, thereby be convenient to promote the use of in the computer graphics.
Accompanying drawing is the synoptic diagram and the embodiment of concrete structure of the present utility model.
Fig. 1 is one of the utility model embodiment;
Fig. 2 is two of the utility model embodiment.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As seen from the figure, one of the utility model embodiment by penholder 3, pen core 5 and penholder after cap 7 form, the front portion of penholder 3 is a right cylinder 9, and it is conical that rear portion 10 is, and is provided with penholder 2 on right cylinder 9, penholder 2 is truncated cone-shaped, cap 7 after the conical afterbody at penholder 3 rear portions 10 is provided with penholder, cap 7 is threaded with penholder 3 behind the penholder, is provided with pen core 5 in the hole 4 of penholder 3, end at penholder 3 anterior right cylinders 9 is provided with boss 8, and boss 8 is provided with the cap for brush 1.
Two of embodiment, the utility model by penholder 3, pen core 5 and penholder after cap 7 form, the front portion of penholder 3 is a right cylinder 9, it is cylindrical that rear portion 10 is ladder, be provided with penholder 2 on right cylinder 9, penholder 2 is truncated cone-shaped, cap 7 after the columniform afterbody of ladder at penholder 3 rear portions 10 is provided with penholder, cap 7 is threaded with penholder 3 behind the penholder, be provided with pen core 5 in the penholder 4 of penholder 3, be provided with boss 8 at an end of penholder 3 anterior right cylinders 9, boss 8 is provided with the cap for brush 1.
As required the pen core 5 of different colours is put into a hole 4 of penholder 3 when using the utility model, cover penholder after cap 7 pen core 5 is withstood, can on the computer graphics machine, use.
Claims (5)
1, a kind of computer graphics pen, comprise: cap (7) behind pen core (5), penholder (3) and the penholder, the front portion that it is characterized in that described penholder (3) is right cylinder (9), on right cylinder (9), be provided with penholder (2), cap (7) after the afterbody at the rear portion (10) of penholder (3) is provided with penholder, pen core (5) is located in the hole (4) of penholder (3), is provided with boss (8) at an end of the anterior right cylinder (9) of penholder (3), locates to be provided with the cap for brush (1) at boss (8).
2, a kind of computer graphics pen according to claim 1 is characterized in that described penholder (2) is truncated cone-shaped.
3, a kind of computer graphics pen according to claim 1 and 2, the rear portion (10) that it is characterized in that cap (7) and penholder (3) behind the described penholder is for being threaded.
4, a kind of computer graphics pen according to claim 1 and 2 is characterized in that the rear portion (10) of described penholder (3) is conical.
5, a kind of computer graphics pen according to claim 1 and 2, it is cylindrical that the rear portion (10) that it is characterized in that described penholder (3) is ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234292 CN2223690Y (en) | 1995-07-19 | 1995-07-19 | Pen used for computer drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234292 CN2223690Y (en) | 1995-07-19 | 1995-07-19 | Pen used for computer drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2223690Y true CN2223690Y (en) | 1996-04-03 |
Family
ID=33878249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234292 Expired - Fee Related CN2223690Y (en) | 1995-07-19 | 1995-07-19 | Pen used for computer drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2223690Y (en) |
-
1995
- 1995-07-19 CN CN 95234292 patent/CN2223690Y/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 | ||
| 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 |