| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination of a sock and an insole to provide nonslip effect. SOLUTION: The device includes a sock, an insole, and a coupling device 30 between relative surfaces of the sock and the insole to provide such a structure that the sock 10 and the insole 20 create nonslip effect, enabling a user to easily put on a shoe. The coupling device includes a first coupling part 31 and a second coupling part 35, and the first and the second coupling parts create such nonslip effect as to be coupled to each other. For mutually facing surfaces of the sock and the insole, recesses 15 are formed at least on one of them, so that one coupling part of the first and the second coupling parts is relatively placed into the recesses. In addition, a coupling surface of the coupling part is set to be slightly lower than the surface of the sock or the insole. When the user puts on the shoe, the first and the second coupling parts to be placed between the sock and the insole are not coupled first, but they are coupled to each other only after the user completely puts on the shoe, and steps down to be fitted to it, when nonslip effect is created. The user is thus capable of putting on the shoe with convenience. COPYRIGHT: (C)2007,JPO&INPIT
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