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Title:
A MULTIFUNCTION BICYCLE FOR EXERCISE AND GYMNASTIC
Document Type and Number:
WIPO Patent Application WO/2003/004341
Kind Code:
A1
Abstract:
A multifunction bicycle for exercise and gymnastic is disclosed, which comprises three parts: the front wheel (A), the movable connected frame (B) and the back wheel (C), the front end of the movable connected frame (B) being connected with the front wheel (A), the back end of the movable connected frame (B) being connected with the back wheel (C), the front wheel and the back wheel being connected with the movable connected frame which can be disassembled easily, the support bearer (A1) being located on the vertical pipe of the front wheel, the convex member (B2) being located on the movable connected frame (B), the convex member (B2) being hinged with the support bearer (A1).

Inventors:
ZHANG HAIYUE (CN)
Application Number:
PCT/CN2002/000459
Publication Date:
January 16, 2003
Filing Date:
July 01, 2002
Export Citation:
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Assignee:
ZHANG HAIYUE (CN)
International Classes:
B62K3/10; B62K13/00; B62K15/00; B62K17/00; (IPC1-7): B62K15/00; B62K3/00; B62K13/00
Foreign References:
US3015498A1962-01-02
EP0361360B11993-08-11
US3979136A1976-09-07
CN2275059Y1998-02-25
US4457529A1984-07-03
US4909537A1990-03-20
Attorney, Agent or Firm:
Wan, Xuetang (Yuexin Building 14, Yuetan Nanji, Xichengqu Beijing 5, CN)
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