| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cane which can effectively use a rubber tip 60 from an ecological perspective. <P>SOLUTION: The cane includes: a grip 10 positioned at the top of the first cane body 20; a rubber tip 60 positioned at the bottom of the first cane body 20; and a button 52 and holes 36a-36d for rotating the grip 10 and rubber tip 60 in four stages. The button 52 and holes 36a-36d also serve as a fixing unit for fixing the grip 10 and the rubber tip 60 after rotation. Notification regions 62, 64, 66 for indicating wear of the rubber tip 60 body are formed in the rubber tip 60. <P>COPYRIGHT: (C)2012,JPO&INPIT |
