Abstract: A protective, convenient-to-use air compressor structure comprised of an air compression-use main component and a compressed air storage tank and a low and a high protective lifting handle respectively disposed at the outer periphery of the main component and air storage tank. Multi-faceted, non-angularly contoured guard plates situated around the main component conceal and cover it, the low and high protective lifting handle are continuously bent into a left and right symmetrical shirt shape. As such, since the face plate and the high protective lifting handle prevent human contact with the main component operating at high temperature and, furthermore, since the high protective lifting handle can be folded out of the way, since arcuate hooks provide for hanging tools and extension cords, and a tool box is built into the face plate, the present invention features a center of gravity that affords overall stability and is convenient to utilize.

Abstract: An air compressor, air storage, and high pressure cleaning machine structure comprised of an air compression and air storage mechanism and a high pressure cleaning mechanism that are powered by a single electric motor in an integrated arrangement, wherein the two protruding ends of a main shaft in the electric motor are inserted into a unidirectional bearing, following which they are respectively coupled to the air compression, air storage mechanism and the high pressure cleaning mechanism. The two mechanisms are installed on a foldable two-section wheeled frame and the user controls the electric motor with a toggle switch to selectively deviate the main shaft in the electric motor towards one of the two unidirectional bearings such that said electric motor drives either the air compression and air storage mechanism or the high pressure cleaning mechanism. As such, the two-in-one arrangement effectively reduces space occupancy and facilitates operating convenience.