Title:
自転車
Document Type and Number:
Japanese Patent JP6717714
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a two-wheeled bicycle having a simple vehicle body frame structure without a chain and a saddle, in which a rider pedals while kneeling.SOLUTION: With respect to a two-wheeled bicycle having a steering wheel with a handle at the front and a drive shaft at the rear, the bicycle is configured such that a crank and a pedal are provided on the drive shaft, and a knee-placing stand is provided on the vehicle body frame. As a result, a rider kneels and pedals the bicycle, and although the pedaling force becomes only under the knees, it becomes easy to improve the speed of pedaling. Furthermore, if a belly-placing stand is installed on the vehicle body frame, when the rider leaves the body on the stand and raises the knees, the rider can pedals by the whole feet, and it is possible to temporarily improve the force of pedaling. This makes it possible to provide the bicycle of a new riding style of kneeling and pedaling, which has a simple structure without a chain and a saddle, can travel stably and can easily obtain speed improvement with fast pedaling.SELECTED DRAWING: Figure 1
More Like This:
| WO/2018/056944 | BULATOV BICYCLE (VARIANTS) |
Inventors:
Naoto Akimoto
Application Number:
JP2016172273A
Publication Date:
July 01, 2020
Filing Date:
August 08, 2016
Export Citation:
Assignee:
Naoto Akimoto
International Classes:
B62M1/38; B62K17/00
Domestic Patent References:
| JP49054583U |
Foreign References:
| CN103707989A | ||||
| CN103707981A | ||||
| US20120169019 | ||||
| KR101190777B1 |