Spraying structure of dish-washing machine

Abstract

The invention discloses a spraying structure of a dish-washing machine. The spraying structure comprises a water supply assembly, and a water guiding assembly which guides water flow of the water supply assembly to a spraying assembly; and the water guiding assembly is provided with a guiding connector structure matched with the water outlet end of the water supply assembly, and the guiding connector structure is of an external expansion structure gradually expanding outwards from the side away from the water supply assembly to the side close to the water supply assembly. According to the spraying structure of the dish- washing machine, the guiding connector structure arranged on the periphery of the water guiding hole plays a good guiding role, the matching difficulty of the water guiding assembly and the water supply assembly is reduced, the water guiding hole of the water guiding assembly and the water outlet end of the water supply assembly can be efficiently and rapidly matched and butted under guiding of the guiding connector structure, and the phenomenon that normal use is affected due to the fact that the water guiding hole in an adjusting cover of an existing spraying structure and the water outlet end of a water supply pipe are difficult to be in accurate butt joint, the water supply pipe and the corresponding water guiding hole cannot be in butt joint and cannot be communicated is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a spray structure for dishwashers. Background technique [0002] The washing structure used in existing dishwashers is generally a rotatable shower located below or above the entire shelf, and the washing water is sprayed from the nozzle of the shower to wash the tableware, and the reaction force of the water spray pushes The sprayer rotates, and then drives the washing liquid to rotate and spray to wash the tableware in the entire shelf. When the shelf tableware is placed eccentrically or the assembly is deviated, the center of the opening of the middle spray pipe cannot be aligned with the center of the spray arm interface, and the incomplete coupling will cause water leakage during operation or failure to close the dishwasher door. [0003] Since the existing middle spray pipe and the water diversion pipe have no adjustment structure, when the tableware on the shelf is pl...

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