Title:
TRI-FOLDING ELECTRIC BICYCLE
Document Type and Number:
WIPO Patent Application WO/2019/233164
Kind Code:
A1
Abstract:
Provided is a tri-folding electric bicycle, comprising a front wheel, a rear wheel, a front mudguard, a rear mudguard, and a front triangular support and a rear triangular support that are integrally connected, wherein the front triangular support comprises a main tube (1), a branch tube (2) and a middle tube (3) connected in a triangular shape; the rear triangular support comprises a rear upper fork (4), a rear lower fork (5) and a middle fork (6) connected in a triangular shape; a folding fastener (7) is arranged at a position, close to the front wheel, on the main tube (1); the front triangular support and the rear triangular support are in connection by means of a rotary shaft (8) and a connection member (9); a battery box (10) fitted with a battery cabin matching in shape is arranged inside the battery cabin, and a battery pack is arranged inside the battery box (10); a controller (11) is arranged inside a control cabin; an electric motor (16) is arranged at a wheel shaft of the front wheel; the electric motor (16) is electrically connected to the controller (11); and the controller (11) is electrically connected to the battery pack inside the battery box (10). The bicycle body is simple in structure, and a tri-folding function can be realized; moreover, the battery pack is rational in structure and excellent in terms of performance, and the connection of a circuit is simple, with no need to providing wiring on the bicycle frame, and therefore being safer.
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Inventors:
LI XIRU (CN)
Application Number:
PCT/CN2019/079605
Publication Date:
December 12, 2019
Filing Date:
March 26, 2019
Export Citation:
Assignee:
LI XIRU (CN)
LI ZHIPENG (CN)
LI ZHIPENG (CN)
International Classes:
B62K15/00
Foreign References:
CN108657355A | 2018-10-16 | |||
CN208278249U | 2018-12-25 | |||
CN207060282U | 2018-03-02 | |||
CN206516683U | 2017-09-22 | |||
CN107117244A | 2017-09-01 | |||
JP2011201372A | 2011-10-13 | |||
EP1582451A1 | 2005-10-05 | |||
EP2221205A1 | 2010-08-25 |
Other References:
See also references of EP 3805083A4
Attorney, Agent or Firm:
BEIJING TING LI PATENT AGENCY (ORDINARY PARTNERSHIP) (CN)
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