Nasal aspirator suction bin assembly

A nasal aspirator suction bin assembly, comprising:

• a suction bin base, wherein the suction bin base is provided with a first connecting end connected with a suction source host and a second connecting end connected with a suction bin cover, and the suction bin base is connected with the suction bin cover to form a cavity therein, and a middle part of the suction bin base is provided with an outlet tube, which runs through the suction bin base and extends into the cavity, wherein the outlet tube is provided with a second sealing ring, and an upper end of the suction bin cover is provided with a suction tube which runs through the suction bin cover and extends into the cavity, wherein a bracket is arranged in the cavity, and the bracket comprises a bracket tube having a first end, and a second end opposite to the first end, wherein the bracket tube from the first end surrounds an outer surface of the outlet tube, and a first baffle connected to the second end of the bracket tube;
• at least one air hole is arranged on the bracket tube to keep the suction tube and the outlet tube in communication all the time;
• the bracket further comprises a second baffle I integrally formed;
• a cross section of the second baffle I is smaller than that of the first baffle;
• and the air hole is arranged between the first baffle and the second baffle I.