Electric tricycle
The invention provides an electric tricycle which comprises a frame unit, a front wheel, two rear wheels and a power unit arranged between the rear wheels. The frame unit comprises a front frame, a rear frame located behind the front frame and an inclinable mechanism connected with the front frame a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an electric tricycle which comprises a frame unit, a front wheel, two rear wheels and a power unit arranged between the rear wheels. The frame unit comprises a front frame, a rear frame located behind the front frame and an inclinable mechanism connected with the front frame and the rear frame in a pivoted mode. The power unit comprises a motor and a transmission device arranged behind the motor. The motor is provided with a rotating shaft which extends backwards and drives the transmission device through rotation. The motor and the transmission device are arranged in a straight mode in the front-back direction, so that the occupied width space in the left-right direction is small, weight distribution is concentrated, elasticity in the bicycle width design is facilitated, the control feeling in the riding process is improved, a large number of transverse gaps are generated from the motor to the rear wheels, and therefore the bicycle is more comfortable to use. And the gaps are beneficia |
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