Flow rate regulating structure and bubbler

A flow rate regulating structure, comprising:

• a water passing member, provided with an accommodating cavity with an opening on a top of the water passing member and a water passing cavity whose opening is at a bottom wall of the accommodating cavity;
• wherein a periphery of a bottom wall of the water passing cavity is circumferentially provided with a plurality of water passing holes;
• and
• an elastic member, comprising an elastic member body and a dispersing part;
• wherein a periphery of the elastic member body abuts against the bottom wall of the accommodating cavity and shields the water passing cavity;
• the dispersing part extends from a middle part of the elastic member body in a direction away from the water passing cavity, and a dispersing cavity passing through the elastic member body and communicating with the water passing cavity is provided in the dispersing part;
• a top of the dispersing part is provided with a first water through hole communicating with the dispersing cavity, and at least one second water through hole communicating with the accommodating cavity and the dispersing cavity is provided on a side wall of the dispersing part;
• the at least one second water through hole is spaced apart from a surface of the elastic member body facing away from the water passing cavity in the extending direction of the dispersing part.