CN201268168Y

CN201268168Y - Pen for drawing straight line

Info

Publication number: CN201268168Y
Application number: CNU2008200157065U
Authority: CN
Inventors: 张新冉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-16
Filing date: 2008-09-16
Publication date: 2009-07-08
Anticipated expiration: 2018-09-16

Abstract

The utility model relates to a pen for drawing a line, which comprises a pen head and a pen shaft, wherein the position of the surface of the pen shaft, which nears to the pen head, is transversely penetrated with a rotating shaft; both ends of the rotating shaft are respectively sleeved with a roller; and the width of each roller is large. When the pen is used for drawing a line, the pen shaft is inclined by a user, and three points of the two rollers and the pen head are all in contact with paper; then the pen shaft is pulled along the rotating direction of the rollers so as to ensure that the rollers are rolled normally. Because the width of each roller is large, the stability is high. Then a line of a higher precision can be conveniently drawn. The utility model has the advantages of reasonable structure, convenient operation, wide application, peculiar function, and the like.

Description

Draw the pen of straight line

Technical field the utility model relates to a kind of writing implement, especially a kind of pen of drawing straight line.

Background technology is well-known, and in study and work, people must just can finish the work with pen by supporting use ruler if want to draw straight line, in case lack any one instrument, the straight line precision of then drawing just can reduce, and error is bigger.In order to solve above-mentioned inconvenience, we provide a kind of pen of drawing straight line.

The summary of the invention the purpose of this utility model provides a kind of pen of drawing straight line, is used to solve the problem that conventional pen can't be drawn the higher straight line of precision separately.

For achieving the above object, the utility model is drawn the pen of straight line, comprises nib and penholder, laterally runs through the installation rotating shaft on the penholder surface near the position of nib, and at rotating shaft two ends difference socket roller, and the width of roller is big.

After adopting said structure, the user holds penholder and can normally utilize nib to write.When drawing straight line, user's penholder that tilts, allow two rollers all contact with paper with these 3 of nibs, rotation direction along roller spurs penholder then, guarantee that roller normally rolls, because the width of roller is bigger, therefore stability is higher, and just can draw the higher straight line of precision easily this moment.

Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, easy and simple to handle, be widely used, function is peculiar, can directly draw straight line, need not ruler and assist.

Description of drawings Fig. 1 draws the overall structure schematic diagram of the pen of straight line for the utility model.

Number in the figure: 1 is that nib, 2 is that penholder, 3 is that rotating shaft, 4 is roller.

The specific embodiment as shown in Figure 1, the utility model is drawn the pen of straight line, comprises nib 1 and penholder 2, laterally runs through near the positions of nib 1 on penholder 2 surfaces rotating shaft 3 is installed, at rotating shaft 3 two ends difference socket roller 4, and the width of roller 4 is big.

Claims

1, a kind of pen of drawing straight line comprises nib (1) and penholder (2), it is characterized in that: laterally run through installation rotating shaft (3) on penholder (2) surface near the position of nib (1), at rotating shaft (3) two ends difference socket roller (4), and the width of roller (4) is big.