| 摘要 |
PURPOSE: A washing machine is provided to prevent an air bladder from getting out by a jaw in the rise of the air bladder by installing the jaw on a housing. CONSTITUTION: A washing machine is composed of a receiving tank(130), a height detecting unit(140), and an air bladder(150). Liquid detergent is accepted in the receiving tank. The height detecting unit is formed in the receiving tank. The height detecting unit senses the height of the liquid detergent. The height detecting unit comprises a first detector(141) and a second detector(143). The first and second detectors are extended toward the floor of the receiving tank to be spaced from the floor of the receiving tank. The air bladder is concerned with the height of the liquid detergent. The air bladder controls the electrical contact of the height detecting unit. |
