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Title:
FOLDABLE BICYCLE
Document Type and Number:
WIPO Patent Application WO/2018/192504
Kind Code:
A1
Abstract:
Disclosed is a structural system of a bicycle, relating to a foldable bicycle. The foldable bicycle comprises a first wheel (1), a second wheel (2), a first tube assembly (3) used for providing direction control, a seat cushion (4), a second tube assembly (5) used for providing support for the seat cushion, and a first foldable connecting piece (6), wherein a joint where the first foldable connecting piece (6) is located at the second tube assembly (5) is provided with a rotating and foldable structure; and the first foldable connecting piece (6) drives the second wheel (2) to be rotated and folded by folding the rotating and foldable structure, the second wheel (2) produces an extrusion force when rotated and folded to a position adjacent to the first wheel (1), the extrusion force presses a sliding structure to slide, the position of the first wheel (1) slides, and the second wheel (2) moves to be closely and coaxially fitted with the first wheel (1). The bicycle is easily stored and carried.

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Inventors:
WANG YUEMING (CN)
Application Number:
PCT/CN2018/083434
Publication Date:
October 25, 2018
Filing Date:
April 17, 2018
Export Citation:
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Assignee:
WANG YUEMING (CN)
International Classes:
B62K15/00
Foreign References:
CN206856892U2018-01-09
CN202169987U2012-03-21
CN205819433U2016-12-21
CN104648576A2015-05-27
CN101259865A2008-09-10
US8430414B12013-04-30
CN102556260A2012-07-11
JP2010023648A2010-02-04
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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