電動アシスト自転車

Japanese Patent JP7265244

B2

To provide a power assisted bicycle which has a battery unit invisible from the exterior, and which facilitates taking the battery unit in and out relative to the storage portion of the battery unit.SOLUTION: A battery device 5 loaded on a power assisted bicycle includes: a storage portion which is provided in a top tube 11, and which includes a connection terminal electrically connected to an auxiliary drive device; a lid plate 7 that can be opened and closed to block off an opening 60 opened in the outer circumference surface of the top tube 11; and a battery unit 50 that is taken in and out relative to the storage portion through the opening 60. The battery unit 50 includes: batteries that are the power source of the auxiliary drive device; a battery storage case that stores therein the batteries; a charging terminal for charging the batteries; and a drive terminal which is in contact with the connection terminal when the battery unit 50 is stored in the storage portion, and which electrically connects the auxiliary drive device to the batteries.SELECTED DRAWING: Figure 3

JPH05105146	MOTORCYCLE EQUIPPED WITH ELECTRIC MOTOR
JPH08295274	STORAGE STRUCTURE OF BATTERY FOR VEHICLE
JP2015060839	POWER-ASSISTED BICYCLE

Katsuyoshi Ikeda

JP2019007112A

April 26, 2023

January 18, 2019

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Gic Co., Ltd.

B62M6/90; B62J43/23; B62K19/30

JP2016101914A
JP8207877A
JP11059532A
JP2018006078A
JP9058563A

US20130241169
CN206087121U
CN203553235U
CN106184547A
CN207466893U

Saegusa International Patent Office

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