| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a positioning structure for an air compressor motor in which the motor is rigidly fixed on a base board to improve problems found in the prior art air compressor and an occupying space required for storing the air compressor is reduced.SOLUTION: A positioning structure for an air compressor motor comprises a base plate 3, a cylinder 4, a piston 5, a motor 7 having a core shaft and a driving mechanism. The base plate 3 has a first positioning hole and a second positioning hole. The cylinder 4 is connected to the base plate 3, and has a lower end part formed with an opening 42 and an upper end part communicated with a gas chamber 41. The piston 5 has a piston head arranged at a front end extending into the cylinder 4 and a terminal of a piston rod 52 of the piston 5 is protruded out of the opening 42 at the lower end of the cylinder 4. The motor 7 having the core shaft is set such that the motor 7 is fixed to the base plate 3 and the core shaft is inserted into and arranged in the first positioning hole.</p> |
