The present invention enables stable driving by installing a plurality of wheels of a rear wheel electric caster part installed on a rear wheel side and simultaneously transmitting a driving force of a motor to all wheels through a drive chain. The electric transport cart has a main body part; a frame part; a front wheel caster part; and a rear wheel electric caster part.
본 발명은 후륜측에 설치되는 후륜전동캐스터부의 바퀴를 복수개로 설치하면서 동시에 구동체인을 통해 모터의 구동력을 모든 바퀴에 전달함으로써, 안정적인 주행을 할 수 있다.
Electric carrying cart
전동운반카트
2023-07-12
Patent
Electronic Resource
Korean
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
European Patent Office | 2024
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