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Patent Searching and Data


Title:
FOLDABLE BICYCLE
Document Type and Number:
WIPO Patent Application WO/2021/078059
Kind Code:
A1
Abstract:
A foldable bicycle, comprising: a front wheel (1), a rear wheel (2), a handle (3), a main beam (4), a support rod (5), a pedal mechanism (6), a first fixing lock (453), and a second fixing lock (432), wherein the front wheel (1) is connected to the handle (3); the pedal mechanism (6) and the rear wheel (2) are connected by means of a chain (8) to drive the rear wheel (2) to rotate; one end of the support rod (5) is provided with a seat cushion (7), and the other end passes through a through hole (451) left on the main beam (4) and is connected to the pedal mechanism (6); one end of the main beam (4) is connected to the handle (3), and the other end is connected to the pedal mechanism (6) by means of a first rotating shaft (61); by means of moving along the through hole (451), the support rod (5) can drive the pedal mechanism (6) to rotate along the first rotating shaft (61) and approach the main beam (4); the first fixing lock (453) is used for fixing the relative position of the support rod (5) and the main beam (4); a second rotating shaft (41) is provided at the part where the through hole (451) on the main beam (4) is connected to the handle (3), and the main beam (4) can be bent along the second rotating shaft (41) so that the front wheel (1) and the rear wheel (2) approach each other; the second fixing lock (432) is used for fixing the main beam (4) in a non-bending state.

Inventors:
KWOK, Yu Ming (19/F Witty Commercial Buliding,1A-1L Tung Choi Street, Mong Kok, Konloon, Hong Kong 7, CN)
Application Number:
CN2020/121158
Publication Date:
April 29, 2021
Filing Date:
October 15, 2020
Export Citation:
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Assignee:
PERTEC ELECTRONICS COMPANY LIMITED (19/F Witty Commercial Buliding,1A-1L Tung Choi Street, Mong Kok, Konloon, Hong Kong 7, CN)
International Classes:
B62K15/00
Attorney, Agent or Firm:
TAIYUAN WANWEIXINZHI INTELLECTUAL PROPERTY AGENCE (SPECIAL ORDINARY PARTNERSHIP) (Building D Qingkong Innovation Base,No.529, South Zhonghuan Street, Xuefu Park, Shanxi Comprehensive Reform Demonstration Zon, Taiyuan Shanxi 6, CN)
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