Dish washing machine

Abstract

The invention provides a dish washing machine which comprises a liquid supply pipeline, a spraying arm, and an adjustment structure disposed between the liquid supply pipeline and the spraying arm; the liquid supply pipeline and the spraying arm communicate each other by the adjustment structure; the adjustment structure is used to adjust an installation position of the spraying arm on the liquid supply pipeline; the adjustment structure comprises an adjustable part which is disposed on the spraying arm and located at a water inlet of the spraying arm; the adjustable part is in sealed connection with the water inlet of the spraying arm by a first sealing part; the adjustable part is in sealed connection with the liquid supply pipeline by a second sealing part; and the first sealing part and / or the second sealing part are / is in non-dismountable fixed connection with the adjustable part. According to the dish washing machine provided by the invention, the whole device has a simple structure; adjustment and assembly are easy; and sealing performance is good.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a dishwasher. Background technique [0002] Dishwashers on the market have many sizes and specifications according to the number of sets of tableware and installation methods. Among them, the height of the tableware in various specifications of dishwashers is also different, and the space inside the inner tank is also restricted. In order to make reasonable use of the inside of the bowl basket Space to meet the washing requirements of tableware of different heights. In the prior art, the method of directly adjusting the height of the bowl basket is usually used to meet the cleaning requirements of tableware of different heights. At the same time, the installation height of the spray arm is adjusted, which requires An adjustment structure is set between the arm and the liquid supply pipeline of the dishwasher to adjust the installation height of the spray arm. The exi...

AI Technical Summary

Problems solved by technology

[0002] Dishwashers on the market have many sizes and specifications according to the number of sets of tableware and installation methods. Among them, the height of the tableware in various specifications of dishwashers is also different, and the space inside the inner tank is also restricted. In order to make reasonable use of the inside of the bowl basket Space to meet the washing requirements of tableware of different heights. In the prior art, the method of directly adjusting the height of the bowl basket is usually used to meet the cleaning requirements of tableware of different heights. At the same time, the installation height of the spray arm is adjusted, which requires An adjustment structure is set between the arm and the liquid supply pipeline of the dishwasher to adjust the installation height of the spray arm. The existing adjustment structure is usually a combination of multiple parts, and the structure of each part is cumbersome, and the connection relationship or cooperation relationship Too many, there are problems of low production and assembly efficiency, and poor sealing of waterways

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