Transmission mechanism of air compressor
AssigneeUnik World Industrial Co., Ltd.
InventorWen-San CHOU
Life of this patent
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Abstract
A transmission mechanism of an air compressor contains: a piston, a torque gear, a connection rod rotatably connected with the piston, a cylinder configured to accommodate the piston, wherein a central orifice of the torque gear corresponds to an internal ring of a bearing in a second positioning orifice of a base, and a screw bolt is inserted through the torque gear to screw with the central orifice from the internal ring of the bearing, such that the torque gear matingly contacts with the bearing along the screw bolt, and the bearing is not broken, thus moving the piston in the cylinder stably.
Claims9
A transmission mechanism of an air compressor, the air compressor comprising:
- a base including a first positioning orifice and a second positioning orifice separated from the first positioning orifice, a drive gear inserted through the first positioning orifice and mounted on a center of an end of the motor, and a bearing accommodated in the second positioning orifice, wherein the bearing is comprised of an external ring, an internal ring, and multiple balls defined between the internal ring and the external ring;
- a cylinder connected on the base and including an air storage seat communicating on the cylinder;
- and
- the transmission mechanism driving a piston to reciprocately move in the cylinder, thus compressing air;
- wherein the transmission mechanism including a torque gear and a central orifice defined on the torque gear, wherein the central orifice has screw threads formed therein, and the transmission mechanism further includes a connection rod extending from the torque gear, wherein the central orifice of the torque gear corresponds to the internal ring of the bearing in the second positioning orifice of the base, and a screw bolt is screwed with the central orifice after being inserted through the internal ring of the bearing and the torque gear, thus connecting the transmission mechanism automatedly.
Dependencies are inferred from the claim text.