The invention discloses a self-locking electric three-wheel cleaning vehicle. The cleaning vehicle comprises a three-wheel vehicle rack and a vehicle head which is arranged in front of the three-wheel vehicle rack and provided with a dial. A seat chair is arranged in the middle of the three-wheel vehicle rack. A battery pack is arranged under the seat chair. Left and right handles are arranged on the vehicle head. A box body seat is arranged on the back part of the three-wheel vehicle rack. The front end of the box body seat is connected with the three-wheel vehicle rack via a stop block and the back end is movably connected with the three-wheel vehicle rack via a movable connecting piece. The stop block is arranged on a three-wheel vehicle rack body behind the seat chair. A trash bin is fixedly arranged on the box body seat. A self-locking mechanism is arranged on the right handle and is connected with a power breaking switch of the battery pack via a wire. The cleaning vehicle is characterized by proper design and convenient use. Via the arrangement of the self-locking mechanism, when the three-wheel vehicle rack body does not walk, power is automatically broken off, so safety performance of the whole vehicle is improved.
Self-locking electric three-wheel cleaning vehicle
2015-09-09
Patent
Elektronische Ressource
Englisch
British Library Conference Proceedings | 1995
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