CN2192468Y

CN2192468Y - Multipurpose pen for drawing machine

Info

Publication number: CN2192468Y
Application number: CN 94214439
Authority: CN
Inventors: 许社教
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-15
Filing date: 1994-06-15
Publication date: 1995-03-22
Anticipated expiration: 2004-06-15

Abstract

The utility model relates to a multipurpose pen for drawing machines, which mainly solves the problems of expensive price, single drawing print and others existing in the special drawing pen for drawing machine. The utility model has the structural scheme that a special pen cap is designed according to the structures of the pen claws and the pen bases of the drawing machine, and the ordinary sign pens, ball pens, pencils or other water-color pens are respectively arranged in the pen cap to form an entire pen body with different colors which can be arranged in the pen bases of the drawing machine instead of the special drawing pens. The utility model has the advantages of low cost and convenient operation, which can be used for HP series platform drawing machine, SP600 and SP601 drawing machines as well as other drawing machines with the same pen claw and pen base structures with the SP600 and SP601 drawing machines.

Description

Multipurpose pen for drawing machine

The utility model belongs to computer data draught machine accessory, particularly a kind of drawing pen.

Computer numerical control draught machine (abbreviation draught machine) is divided into pen type plotter and does not have a draught machine.Pen type plotter still is the main product of draught machine because of its price and cost of use are cheap, more than 90 percent of its quantity and draught machine sum.

Pen type plotter uses drawing pen to draw.Used drawing pen all adopts special-purpose the drawing, and special-purpose drawing pen generally is divided into fibre-tip pen, ball pen and draw point pen.These special-purpose drawing pen ubiquities are following not enough:

1. can only paint ink figure;

2. a manufacturing cost height causes that a selling price is higher, has strengthened user's cost of drawing;

3. the fibre-tip pen nib is wide, and it is easily stretching to paint thinner line and nib, influences drawing quality;

4. the draw point pen is after the dress ink is shelved a period of time, and nib is easily done easily stifled, uses inconvenience.

The purpose of this utility model is to avoid the deficiency of above-mentioned existing drawing pen, and a kind of user of reduction is provided the cost of drawing, and can draw various wide hachures and realize the draught machine multipurpose pencil of ink figure, pencil drawing and ball pen figure respectively.

Realize that the utility model purpose technical scheme is to add a special-purpose pen cap to constitute a different integral body body of drawing look respectively at common signature pen, ball pen, pencil or other watercolor pencil.This special use pen cap is to form according to a pawl of draught machine and a library structure or according to the structural design of special pens.During use its whole body is inserted in the storehouse of draught machine, just can replace special pens to draw the figure of various traces.

The utility model is owing to adopt fixedly pen cap structure, thereby can original special ink water-color paintbrush draws and expand to general ball pen, pencil and the drawing of other common pens; Simultaneously owing to use conventional pen to draw, thus can make the drawing cost drop to 20～30% of special pens, and drawing quality is suitable with special pens; In the pen cap scheme that conventional pen is drawn is installed owing to adopting fixedly in addition,, has solved often because of the special pens problem that influences work in short supply so bring great convenience to user's use.

Followingly describe structure of the present utility model in detail with reference to accompanying drawing.

Fig. 1 is a structure chart of the present utility model

Fig. 2 is a pen cap structure chart of the present utility model

Among Fig. 1 and Fig. 2, the 1st, diameter is the cylinder barrel shaped pen cap of 8.5mm, the middle part of this pen cap 1 is protruded a circle and be can be used for packing into the interior step 4 of Drawing machine pen groove, the top of the pen cap 1 has two fixing threaded holes 5, various common pens 2 are packed in the pen cap 1, be fixedly clamped by the holding screw 3 and the pen cap, make it become a kind of common drawing pen that has pen cap structure, use to replace special-purpose drawing pen to insert in the storehouse.This drawing pen is at HP series platform draught machine, SP600, and a SP601 and a pawl all can use on the library structure draught machine consistent with it.

Claims

1, a kind of draught machine multipurpose pencil, it is characterized in that this pen is to add a special-purpose pen cap by common signature pen, garden pearl pen, pencil or other watercolor pencil to constitute, be that conventional pen (2) is packed in the pen cap (1), be fixedly clamped, become as a whole body with the pen cap by holding screw (3).

2, draught machine multipurpose pencil according to claim 1 is characterized in that the cylinder barrel shaped that is shaped as of the pen cap, and pen cap middle part is protruded a circle and be can be used for packing into step (4) in the Drawing machine pen pawl groove.