发明名称 DIVIDED CHOPSTICKS
摘要 PROBLEM TO BE SOLVED: To provide divided chopsticks whose front and rear parts can easily be connected with a light force. SOLUTION: One of divided chopsticks comprises a front body 2 and a rear body 3. A first connecting part 5c of a recessed shape is provided on the rear end part of the front body 2 and a second connecting part 7b of a protruding shape that is fitted into the first connecting part 5c is provided on the front end part of the rear body 3. Also, the first connecting part 5c is provided with a first groove part 9 formed from its entrance side to the deep side and a second groove part 10 formed and communicated with the first groove part 9 in such a way as to cross it at almost right angles. Furthermore, a protruding part 7c is provided on the outside circumferential surface of the second connecting part 7b and by making this protruding part 7c advance over the first and second groove parts 9, 10 the second connecting part 7b is inserted into the first connecting part 5c and locked.
申请公布号 JP2001145550(A) 申请公布日期 2001.05.29
申请号 JP19990331456 申请日期 1999.11.22
申请人 HYOZAEMON:KK 发明人 URATANI HYOGO
分类号 A47G21/10;(IPC1-7):A47G21/10 主分类号 A47G21/10
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