CLIP FOR WRITING INSTRUMENT, PARTS FOR WRITING INSTRUMENT, AND WRITING INSTRUMENT
PROBLEM TO BE SOLVED: To provide a clip that prevents a warpage of a free end part of the clip molded by a three-way mold.SOLUTION: A clip 2 for a writing instrument molded by a three-way mold includes a clip body 22 and a ball part 23 disposed on the underside of the clip body 22. The clip body 22...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a clip that prevents a warpage of a free end part of the clip molded by a three-way mold.SOLUTION: A clip 2 for a writing instrument molded by a three-way mold includes a clip body 22 and a ball part 23 disposed on the underside of the clip body 22. The clip body 22 or the ball part 23 has tapered parts 26, 260 and 270 of a reversely tapered shape in which the length in the width direction or in the longitudinal direction increases downward. |
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