Title:
TRAINING BICYCLE AND BICYCLE FRAME
Document Type and Number:
WIPO Patent Application WO/2022/009425
Kind Code:
A1
Abstract:
[Problem] To make it possible to easily attach/remove a chain and a pedal unit to/from a training bicycle that has a seat stay. [Solution] The present invention is a training bicycle (1) with a removable pedal unit, the training bicycle comprising: a bicycle frame (100) which is disposed below a seat tube (120) and having a receiving section (110) for connecting a pedal unit (200); the pedal unit (200), which is removably connected to the receiving section (110); and a chain (500) installed between the pedal unit (200) and a rear wheel (300). The training bicycle is characterized in that the bicycle frame (100) is configured such that a seat stay (150) on the side where a chain wheel (210) is connected is detachably connected to the bicycle frame (100).
Inventors:
WATANABE MIKIO (JP)
Application Number:
PCT/JP2020/027078
Publication Date:
January 13, 2022
Filing Date:
July 10, 2020
Export Citation:
Assignee:
VITAMIN I FACTORY CO LTD (JP)
International Classes:
B62K15/00; B62H7/00; B62K3/02; B62K13/00; B62M1/36
Domestic Patent References:
| WO2018216676A1 | 2018-11-29 |
Foreign References:
| CN209956142U | 2020-01-17 | |||
| JP3212384U | 2017-09-07 | |||
| JP2012091586A | 2012-05-17 | |||
| JPH0310989U | 1991-02-01 | |||
| JP2001191972A | 2001-07-17 | |||
| JP2013147199A | 2013-08-01 |
Other References:
See also references of EP 4180307A4
Attorney, Agent or Firm:
HIROSE Fumihiko (JP)
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