Login| Sign Up| Help| Contact|

Patent Searching and Data


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.

Inventors:
LI XIRU (CN)
Application Number:
PCT/CN2019/079605
Publication Date:
December 12, 2019
Filing Date:
March 26, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LI XIRU (CN)
LI ZHIPENG (CN)
International Classes:
B62K15/00
Foreign References:
CN108657355A2018-10-16
CN208278249U2018-12-25
CN207060282U2018-03-02
CN206516683U2017-09-22
CN107117244A2017-09-01
JP2011201372A2011-10-13
EP1582451A12005-10-05
EP2221205A12010-08-25
Other References:
See also references of EP 3805083A4
Attorney, Agent or Firm:
BEIJING TING LI PATENT AGENCY (ORDINARY PARTNERSHIP) (CN)
Download PDF: