Title:
IMPROVED FLIPPER
Document Type and Number:
WIPO Patent Application WO/2018/033039
Kind Code:
A1
Abstract:
An improved flipper comprises an outsole (1), a midsole (2) and a vamp (3) that are fixedly connected in sequence from the bottom to the top. The shape and the size of the outsole (1) match the shape and the size of a foot of a human body. The midsole (2) comprises a supporting portion (21) matching the outsole (1) in shape and size, and comprises a web-shaped water webbing portion (22) that extends outwards along the edge of a foot sole part of the supporting portion (21). The supporting portion (21) of the midsole (2) and the vamp (3) form an accommodating chamber accommodating the whole foot part of the human body. The web-shaped water webbing portion (22) comprises a first water webbing portion (221) and a second water webbing portion (222). One end of the first water webbing portion (221) is fixedly connected to the edge of the foot sole part of the supporting portion (21), and the other end of the first water webbing portion (221) is connected to one end of the second water webbing portion (222) by means of at least one foldable supporting mechanism (7).
More Like This:
| WO/2004/091735 | SWIMMING AND DIVING FLIPPERS FOR DISTRIBUTION OF FORCE |
Inventors:
HE JIANXIONG (CN)
Application Number:
PCT/CN2017/097343
Publication Date:
February 22, 2018
Filing Date:
August 14, 2017
Export Citation:
Assignee:
HE JIANXIONG (CN)
International Classes:
A63B31/11
Foreign References:
| CN104225880A | 2014-12-24 | |||
| CN204092970U | 2015-01-14 | |||
| CN200970443Y | 2007-11-07 | |||
| CN103961846A | 2014-08-06 | |||
| CN201168388Y | 2008-12-24 | |||
| US4752259A | 1988-06-21 | |||
| US20020028618A1 | 2002-03-07 | |||
| CN201164691Y | 2008-12-17 | |||
| CN206007942U | 2017-03-15 | |||
| CN106110596A | 2016-11-16 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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