| 摘要 |
PROBLEM TO BE SOLVED: To entirely reinforce each member of a hook by fitting the head of a hook body into an engagement hole in the lower center of a support shaft body, and supporting the engagement surface of the head bottom part in contact with the bottom upper surface of the housing part of the support shaft body so that the head is rotatable. SOLUTION: A hanger part 1 has a mounting band through-hole 11 and symmetric shaft holes 121 formed in arms 12 on both side ends. A support shaft body 2 has a shaft part 22 extending outward from both side ends of a handle part 21, and the handle part 21 has an engagement hole 23 in the lower center and a housing part 24 in the longitudinal surfaces. A hook body 3 has a head 31 having a flat engagement surface 32 on the lower edge and a hook-like thick sheath 33 provided under it. The sheath 33 has a reverse water drop-shaped punched elastic hole 34 on the upper surface and a reverse hook-like hook end 35 at the terminal end, and a slender tongue piece 36 is extended from the upper end of the thick sheath 33 and engagingly locked with the inside of the hook end 35 so that an article can be retained within the hook body 3. The shaft part 22 is inserted to the shaft holes 121, the head 31 is fitted into the engagement hole 23, and the engagement surface 32 is brought into contact with the lower flat surface of the housing part 24. According to the above structure, this snap hook can be used with good durability.
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