Bathtub massage nozzle with switch function

A bathtub massage nozzle with a switch function, comprising a nozzle body, a nozzle core seat and a nozzle surface cover, wherein the nozzle body comprises a water inlet end and an opposite water spraying end, and the water inlet end is provided with a water inlet and an air inlet;

• the water inlet and the air inlet are staggeredly arranged relative to each other, and the air inlet is closer to the water spraying end than the water inlet;
• the water spraying end forms an accommodating cavity extending to the water inlet end;
• the nozzle core seat is arranged in the accommodating cavity, and the nozzle core seat is provided with a core seat water inlet hole and a plurality of core seat air inlet holes, and the nozzle core seat is provided with sealing rubber rings between the core seat water inlet hole and the core seat air inlet holes, and at a side away from the core seat water inlet hole;
• and the sealing rubber rings are tightly connected with an inner wall surface of the nozzle body;
• a side of the nozzle core seat away from the core seat water inlet hole is provided with the nozzle surface cover.