CN201179798Y - Parallel pen - Google Patents

Abstract

The utility model relates to a parallel pen, which comprises a pen head and a penholder, wherein the pen head consists of three pen points, wherein two pen points are respectively angledly arranged on both sides of the pen heads to form a triangle and maintained on the same plane with the penholder; and the other pen point is movably connected with the pen head, and the rotating direction is perpendicular to the plane which is formed by the two fixed pen points. When the parallel pen is used, a user rotates the movable pen point to adjust the distance of the movable pen point and the other two pen points; after the distance is determined, the two fixed pen points are arranged on a ruler edge and the movable pen point is arranged on the paper surface; and a parallel line can be directly drawn by sliding the penholder from side to side. The parallel pen has the advantages of simple structure, convenience and practicality, beautiful appearance, high precision, convenience and high efficiency and so on.

Description

Parallel pen

Technical field

The utility model relates to a kind of drawing instrument, especially a kind of parallel pen.

Background technology

At present, in the process of drawing parallel lines, people need use ruler and pen to draw repeatedly and just can finish, and consume the plenty of time, and operating efficiency is extremely low, and has gross error.Therefore, we provide a kind of energy disposable very practicality of pen of drawing parallel lines.

Summary of the invention

The purpose of this utility model provides a kind of parallel pen, is used to solve conventional pen and can't disposablely draws the parallel lines problem

For achieving the above object, the parallel pen of the utility model, comprise nib and penholder, nib is made up of three nibs, wherein two angled branches of nib are located at written both sides and form triangle, keep being in the same plane with penholder, another root nib flexibly connects with nib, and rotation direction is perpendicular to two fixing planes of forming of nib.

After adopting said structure, user's rotary moveable nib is adjusted the distance of itself and other two nibs, after distance is determined, two fixedly nib be placed on the ruler edge, movable nib is placed on paper, at this moment, three nibs are in the same plane, and the penholder that horizontally slips just can directly be drawn parallel lines.

The utility model has the advantages that: simple in structure, convenient and practical, profile is exquisite, precision is high, convenient and efficient, can disposablely draw parallel lines, save the drafting time.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the parallel pen of the utility model.

The specific embodiment

As shown in Figure 1, the parallel pen of the utility model, comprise nib 1 and penholder 2, nib 1 is made up of three nibs, wherein two angled branches of nib 3-1 are located at written 1 both sides and form triangle, keep being in the same plane with penholder 2, another root nib 3-2 flexibly connects with nib 1, and rotation direction is perpendicular to two fixing planes of being formed of nib 3-1.

Claims (1)

1, a kind of parallel pen, comprise nib (1) and penholder (2), it is characterized in that: nib (1) is made up of three nibs, wherein two nibs (3-1) branch is located at nib (1) both sides, keep being in the same plane with penholder (2), another root nib (3-2) flexibly connects with nib (1), and rotation direction is perpendicular to two fixing planes of being formed of nib (3-1).

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