Title:
SHOE AND HEEL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/209115
Kind Code:
A1
Abstract:
The present invention enables flexible change of the height of a heel part of a shoe at a visiting destination without the need to carry heel parts having different heights. An upper-side cell 402 has housed therein a lower-side cell 401. An upper part of the lower-side cell 401 is provided with an engagement protrusion part 312. The engagement protrusion part 312 is configured to be stably housed in an upper guide 411 of a cell 301, and to be brought into contact with a lower-side guide 412 in an extended state such that the lower-side cell 401 is prevented from falling off. Further, when the lower-side cell 401 is rotated, the engagement protrusion part 312 is held and fixed between a fixing plate 311 and the lower-side guide 412.
Inventors:
TAKAHASHI DAISHIRO (JP)
SATO MAI (JP)
KANJO TOSHIYUKI (JP)
SAKAMOTO TAKUYA (JP)
KASAMATSU AI (JP)
SATO MAI (JP)
KANJO TOSHIYUKI (JP)
SAKAMOTO TAKUYA (JP)
KASAMATSU AI (JP)
Application Number:
PCT/JP2020/014423
Publication Date:
October 15, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
TAKAHASHI DAISHIRO (JP)
International Classes:
A43B21/42; A43B23/02
Foreign References:
| JP2019503811A | 2019-02-14 | |||
| CN201726942U | 2011-02-02 | |||
| JP2014145460A | 2014-08-14 | |||
| JP2018126279A | 2018-08-16 |
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