Dual-Chamber Air Pump

Abstract

A dual-chamber air pump comprises: a housing; a cover body; an air port control motor; a first valve and a second valve; a brushless motor; and an air channel switching member. the air port control motor controls the first and second valves to regulate the first and second air ports, effectively achieving the selective opening of either the first or second air port. Within limited space, a single brushless motor can inflate and deflate objects having two or more air chambers, making it suitable for various inflatable pump-type equipment. In addition, compared to existing structures, this invention does not require manual rotation or tools, and instead directly controls the first and second valves via the air port control motor. As a result, it offers a high degree of automation, ease of use, and excellent applicability.

Dependencies are inferred from the claim text.