| 摘要 |
An improved motor includes a cylinder defining multiple exit holes of different diameters, which are respectively controlled by a resilient sheet having multiple branches to communicate with an air storage container. In operation, when a piston body conducts reciprocating motion in the cylinder, the compressed air produced in the cylinder can quickly enter the air storage container. The branches of the resilient sheet are subjected to different back force resulting from the compressed air in the air storage container, wherein the smallest branch of the resilient sheet is subjected to a smallest back force, so that the compressed air produced in the cylinder can enter the air storage container more easily through the smallest exit hole, so that the piston body can conduct reciprocating motion more smoothly and thus the performance of the air compressor can be increased. |
| 主权项 |
1. In an air compressor which includes a main frame, a motor mounted at the main frame, a cylinder fitted with a piston body and provided at the main frame, and an air storage container, the motor capable of rotating a gear to have the piston body conduct reciprocating motion in the cylinder to produce therein compressed air which is regulated to enter an inner space of the air storage container; wherein the improvement comprises:
the cylinder defines at its top wall a plurality of exit holes, through which the compressed air can enter the inner space of the air storage container. |
