| 摘要 |
The present invention relates to a hand lift Hand Truck, especially a kind of lorry Hand Truck with an adjustable carrier, including a chassis, a carrier and a lifting device. The lifting device has a moveable pulley block on the carrier, a fixed pulley block on the chassis and a pull rope passing round the fixed pulley block and the moveable pulley block in turn and the end of the pull rope is wrapped at a winding axis, rotatable on the chassis, a locking device between the chassis and the winding axis is used to control the pivoting of the winding axis. When the said hand Portable Lift Hand Truck is working, the winding axis is rotating and the pull rope is wound around the winding axis, thus to drive the moveable pulley block and the fixed pulley block to bring the carrier moving up and down, the locking device can stop the carrier at any height for convenience. The utility model is able to lift the goods to a height for operator's easy handling without bending over again and again; at the same time, as there are several moveable pulleys, the handling is easier and more efficient.
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