| 摘要 |
A dishwasher is provided to supply water to a middle nozzle even when height of a connecting pipe is changed by connecting one of first and second connecting units with a water outlet of a water guide pipe selectively. A dishwasher comprises a connecting pipe(30), a first combining member(40), a second combining member(50), and an opening and closing member(60). The first combining member is installed at a second water guide pipe(25). The second combining member is installed at a combining part(31) of the connecting pipe. The first combining member has one water outlet(41). The water outlet is arranged with an entry pipe(42). An edge of the second combining member and a periphery of the combining part are sealed by a plurality of catching protrusions(34) and catching grooves(35). First and second connecting units(51,52) are formed at upper and lower sides of the second combining member. One of the first and second connecting units is connected with the water outlet selectively when adjusting height of an upper dish basket(13). The opening and closing member, which is installed in the combining part, closes one connecting unit when the other connecting unit is connected with the water outlet. The opening and closing member has first and second opening and closing parts(61,62). A hinge shaft(63) is arranged at the center of the first and second opening and closing parts. The hinge shaft is hinged to a shaft support part(53). |
