Diaphragm assembly and washing machine comprising same

A washing machine comprising:

• a body including a front frame;
• a tub arrangeable inside the body;
• a dispenser to supply water to the tub while the tub is arranged inside the body;
• a diaphragm arrangeable between the tub and the front frame, the diaphragm including a through hole formed on one side;
• a nozzle to spray the water toward an inside of the tub, the nozzle being arrangeable inside the through hole of the diaphragm;
• and
• a supply hose formed to surround the nozzle such that while a portion of the nozzle is arranged inside the through hole of the diaphragm, the supply hose is between the diaphragm and the portion of the nozzle,
• wherein a first side of the supply hose is formed to be coupled with the dispenser, and a second side of the supply hose is formed to extend toward an inside of the diaphragm through the through hole.