| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive casing of a writing implement by forming a grip and a decorative part, or a clip and another functional component or the like, in two kinds simultaneously on the casing of the writing implement such as a mechanical pencil or a ball-point pen or on the casing of a cap or the like. SOLUTION: In regard to the casing of the casing of the writing implement having two kinds of formed parts, secondary-side formed parts independent of each other are formed in a plurality of places of a primary-side formed part. |
