Patent ID: 11879473
Assignee: BESTWAY INFLATABLES & MATERIAL CORP.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. The air pump according to claim 10, wherein the air-supplementing pump comprises:
a motor assembly comprising: a motor body, a base fixed to the motor body and comprising an eccentric hole therethrough, a rotating member, an air inlet, and a shaft extending from the motor body, through the base and into the rotating member;
a compression part comprising: a compression piece, a holding body comprising a first check valve, a compression member fixed to the holding body and comprising an airbag in fluid communication with the first check valve, a linkage rod extending from the compression piece and into the eccentric hole, and an air collecting part comprising an air-supplementing pump air outlet in fluid communication with an air collecting chamber defined by the air collecting part and the compression member.