| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a gripped rod daily usable and easy to use without having an adverse effect on the human body when using the gripped rod by correcting the way of gripping the gripped rod such as a pair of chopsticks. <P>SOLUTION: The assistant tool 66 for correcting way of gripping the gripped rod is provided with a first projecting part 67a and a second projecting part 67b on which a first to a sixth abutting faces for abutting or placing each finger are formed, and is so constituted that, when a user grips a pair of chopsticks 60 with a right hand, the first abutting face 69a determines the position of the root part of the thumb and the fifth abutting face 69e determines the position near the crotch between thumb and index finger. By fitting the assistant tool 66 to a pair of chopsticks 60, the way of gripping chopsticks 60 as gripped rods can be correctly determined. <P>COPYRIGHT: (C)2004,JPO |
