Height-adjusting device for an adjusting foot of a household appliance

A household appliance comprising:

• a housing having a front, a back and walls, said back of said housing having a pair of corner regions and a lower rear housing edge with a middle;
• and
• a height adjusting assembly including:
• five adjusting feet, two of said adjusting feet disposed at said front of said housing, one of said adjusting feet disposed approximately in said middle of said lower rear housing edge of said back of said housing, and one further of said adjusting feet disposed in each respective said corner region of said back of said housing;
• said adjusting foot disposed in said middle of said back of said housing including:
• an adjuster housing solidly connected to said appliance housing;
• a vertical threaded shaft form-lockingly guided in said adjuster housing;
• a foot plate connected to said threaded shaft;
• a nut rotatably supported in said adjuster housing and screwed on said threaded shaft, said nut having an outer periphery with a worm wheel;
• a worm rotatably supported in said adjuster housing for driving said worm wheel;
• and
• an adjusting rod connected to said worm for adjustment from one of said walls of said housing.