Multifunctional pen

Abstract

The invention discloses a multifunctional pen. The multifunctional pen comprises a pen cap, a pen holder, a refill arranged in the pen holder and an insert sleeve arranged in the tail end of the pen holder, wherein the pen cap and the pen holder are buckled together; the insert sleeve comprises a round bottom plate and multiple arc-shaped clamp plates, a refill hole is formed in the center of theround bottom plate, the multiple arc-shaped clamp plates are uniformly distributed along the circumference of the bottom plate, and the top surfaces of the clamp plates extend in the direction away from the arc center to form clamp edges; multiple arc-shaped grooves uniformly distributed along the circumference are formed at the top of a body of the pen holder, a sliding chute arranged in the axial direction is formed in the circumferential wall of the body of the pen holder, arc-shaped sawteeth are formed on the two long walls of the sliding chute, and a slider in sliding connection with thesliding chute is arranged in the sliding chute; the tops of the clamp plates of the insert sleeve extend out of the arc-shaped grooves, and any one of the clamp plate is connected with the slider. Themultifunctional pen is simple in structure, low in manufacturing cost, convenient to use and carry and wide in applicable range and meets multiple use demands of people.

Description

technical field [0001] The invention belongs to the field of stationery, and in particular relates to a multifunctional pen. Background technique [0002] The pen is a great invention of mankind, and it is a tool for writing or drawing. Most of the colored solid or liquid (ink) is used to draw symbols or pictures on paper or other solid surfaces through the tip of the pen, and the hardness of the solid tip is greater than that of the writing surface to carve symbols or pictures on the surface. What are generally used now are signature pens and ballpoint pens, and pencils are often used for drawing art drafts and drawing pictures. In ancient times, in China, brushes were used. In ancient Greece and Rome, wax was applied to the surface of the wooden board, and then iron rods were used to draw on the wax surface. In ancient Egypt and Persia, reeds were sharpened and used as pens. Since the Middle Ages, reed pens or quill pens have been used in Europe and the United States. ...

AI Technical Summary

Problems solved by technology

However, these functions are single and only limited to providing writing functions. In the era of advanced and rapid development, pens with single functions have been unable to meet people's needs.

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