JPH10129190A - Writing instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a writing instrument which can use a plurality of colors by one pen barrel. SOLUTION: The writing instrument comprises pen barrels 2 and 3 which can be contained or mounted from right and left sides of a cap and pen coupling unit 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a writing implement which can use a plurality of colors with a single pen shaft.

[0002]

2. Description of the Related Art Conventionally, writing instruments other than ballpoint pens, mechanical pens and the like have a plurality of colors incorporated in a single pen shaft, and their mechanisms are complicated and expensive.

[0003]

This has the following disadvantages. I. When using multiple colors, you had to bring the required number of colors. B. It was very cumbersome to use multiple pens. C. In addition, it was a cause of losing by removing and removing the cap of the pen tip. The present invention has been made to solve the above drawbacks.

[0004]

Means for Solving the Problems Cap and connecting part (1)
Pen shafts (2) and (3) that can be stored or attached from the left and right
Is provided. The present invention is a writing instrument having the above configuration.

[0005]

Embodiments of the present invention will be described below. (A) A hole for inserting the pen shafts (2) and (3) is provided on the left and right sides of the central cap / pen connecting portion (1). (B) Pen holes (2) and (3) to be inserted are provided in the insertion holes. The present invention has the above configuration. When the present invention is used, it is required from the center cap / pen connecting portion (1). It is sufficient to remove the pen shaft (2) or (3) of the color and insert the pen tip into the connecting portion (1). (C) Further, a clip (5) and a roll stop (6) are provided in the cap / pen connecting portion (1) to the extent that they do not hinder.

[0006]

By using the present invention, the number of pens is reduced, the storage is reduced, and the pen is convenient to carry. Moreover, the structure is simple and the production cost and purchase cost are reduced. If you sell the pen tip and pen connection part separately, you can combine them freely and you can refill the pen tip part. Widely applicable to writing utensils, lipsticks, and other cosmetics.

[Brief description of the drawings]

FIG. 1 is an external view of the present invention.

FIG. 2 is a diagram of use of the present invention.

FIG. 3 is a diagram of use of the present invention.

FIG. 4 is an external view showing a use state of the present invention.

[Explanation of symbols]

 1. Cap and pen connection part 2. Pen shaft 3. Pen shaft 4. Nib 5. Clip 6. Korogari stop

Claims (1)

[Claims] 1. A writing implement in which a plurality of colors can be used, provided with pen shafts (2) and (3) on the left and right sides of a cap / pen connecting portion (1).