Patent attributes
A home appliance may include a first panel having a through hole; a bracket disposed outside of the first panel, configured to cover the through hole, and fixed to the first panel; a shaft support provided on the bracket, extending in a frontward-rearward direction, and formed in the shape of a tube; a knob disposed outside of the first panel; a knob ring connected to the bracket and surrounding a circumference of the knob; a joint support connected to an end of a rear of the shaft support; a universal joint rotatably supported by the joint support; a valve assembly disposed at a rear of the universal joint; a first adjustment shaft; and a second adjustment shaft having a front end connected to a second end of the universal joint and a rear end connected to the valve assembly.