摘要 |
PROBLEM TO BE SOLVED: To provide a clothes pin which has a simple structure, can be manufactured at low cost, and is made securely operable without slipping even if it is operated from any direction by forming a partially spherical protrusion for slipproof on an opening/closing operation part. SOLUTION: Pin pieces 3, 3 are made of synthetic resin with a U-shape cross section. A semicircular rotary protrusion 5 is formed at the midway position in the longitudinal direction onto one side part 3a and a semiconductor recess part 6 to be fit with the semicircular rotary protrusion 5 onto the other side part 3b. A rotary part 2 for connection is formed by the rotary protrusion 5 and the recess part 6. A pinching face 7 with a cross section in a repeated chevron shape is formed on the lower end part (one end) of each of pin pieces 3, 3. The upper end part (the other end) of each of pin pieces 3, 3 is made an opening/closing operation part 8 on which a slipproof protrusion 9 is formed. The partially spherical slipproof protrusion 9 is formed by protruding a partial sphere from the surface 8a of the opening/closing operation part 8.
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