Patent ID: 11873811
Assignee: nan
Field: nan (nan)
Classification: CPC nan | IPC F

Claim 0:
1. A fixing device of a motor of an air compressor, the air compressor being received in an accommodation box, the air compressor comprising a body, and the body including multiple positioning orifices comprising a first positioning orifice and a second positioning orifice;
a cylinder connected on the body and which communicates with an air storage holder;
a motor fixed on the body, wherein a small gear is received in the first positioning orifice, and a connection seat of the motor is accommodated in the first positioning orifice;
a transmission mechanism actuating a piston to move in the cylinder reciprocately so as to produce compressed air;
wherein the motor includes two locking extensions configured to engage the motor with the body, wherein end of a first each locking extension extends from the motor, and a second end of each locking extension is engaged on the body such that the motor is fixed on the body securely without using any screws,
wherein the motor includes a magnetic coil fitted thereon and made of metal material so as to guide magnetism when the motor operates,
wherein the two locking extensions symmetrically extend from the magnetic coil, each locking extension has a flexible wing bent inward from an inner side thereof and located away from a head edge of the motor, and the body includes two notches symmetrically defined on two sides thereof,
wherein two abutting portions are formed on an inner wall of a first casing and an inner wall of a second casing of the accommodation box, and the two abutting portions of the accommodation box are configured to press against and hold the two flexible wings of the two locking extensions in engagement with the two corresponding notches.