Arm type transferring bed

The invention discloses an arm type transferring bed. The arm type transferring bed is mainly composed of a bed body part and a combined supporting arm part. The bed body part is composed of a wheel stand, a foot stand, pushing handles, a transverse block, a front border and a back border. The combined supporting arm part is installed on the front border and the back border and composed of supporting arms, supporting arm sets, supporting arm lifting devices, supporting arm propelling devices and a control system. Transverse sliding ways are of fixed installation structures or movable installation structures. When a person is transferred from a bed to the transferring bed, the transferring bed and the bed are drawn together, one supporting arm of each supporting arm set is inserted into a gap between the person and the bed and lifted to expand the gap, the other supporting arm of each supporting arm set is immediately inserted into the expanded gap, and the human body is lifted by the two supporting arms of each supporting arm set alternately to be fixed, dropped, forwards moved and lifted till all the supporting arms are inserted into the portion below the person. The human body is lifted through the supporting arm sets to the transferring bed. When the person is transferred to the bed, the human body is lifted through the supporting arms to the portion, with a proper height, above the bed, the two supporting arms of each supporting arm set are alternately dropped and drawn back till the person is placed on the bed; a patient can be easily and automatically transferred between the bed and the transferring bed.