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Spraying arm assembly and cleaning machine applying same

A technology of spray arms and components, which is applied in the field of washing machines, can solve the problems of no water scouring effect in local areas, difficulty in covering the surface of tableware, and affecting the cleaning effect of tableware, so as to achieve random placement, eliminate cleaning dead ends, and improve jet flow The effect of coverage area

Active Publication Date: 2021-10-22
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in fact, by adjusting the direction of the limited fixed jet holes, it is difficult to cover the entire surface of the tableware, resulting in no water scouring effect in some areas, or the scouring effect is not strong, affecting the cleaning effect of the tableware

Method used

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  • Spraying arm assembly and cleaning machine applying same
  • Spraying arm assembly and cleaning machine applying same
  • Spraying arm assembly and cleaning machine applying same

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Effect test

Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figure 1~4 As shown, the spray arm assembly of this embodiment includes a volute 1 and a spray arm 2. The bottom wall of the volute 1 is provided with a water inlet 11, and the side wall is provided with a water outlet 12. The spray arm 2 is rotatably connected to the volute 1. The water outlet 12 of the side wall and the upper wall are provided with spray holes 21, and the volute 1 is also provided with a transmission mechanism 3 that can drive the spray arm 2 to swing back and forth around the water outlet 12 when the volute 1 rotates. In this embodiment, the spray arms 2 are divided into two groups and arranged symmetrically with respect to the center of the volute 1, so as to further increase the range of spraying water.

[0025] In this embodiment, the lower side of the volute 1 is provided with a collar 4 that is detacha...

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Abstract

The invention relates to a spraying arm assembly and a cleaning machine applying the same. The spraying arm assembly comprises a volute and a spraying arm, wherein a water inlet is formed in the bottom wall of the volute, a water outlet is formed in the side wall of the volute, the spraying arm is rotationally connected to the water outlet in the side wall of the volute, spraying holes are formed in the upper wall face of the spraying arm, and the volute is further provided with a transmission mechanism capable of driving the spraying arm to swing in a reciprocating mode in the circumferential direction of the water outlet when the volute rotates. In the spraying arm assembly, the spraying arm can circumferentially rotate along with the volute and can also circumferentially swing around the water inlet end of the spraying arm under the driving of the transmission mechanism while rotating, that is, the spraying arm reciprocates in another spatial freedom degree different from the upper wall surface of the volute relative to the volute, so that the jet flow coverage area is increased, cleaning dead corners can be eliminated, the cleaning effect is improved, the arrangement mode of dishes can be more random, and convenience is provided for consumers.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a spray arm assembly and a washing machine using the spray arm assembly. Background technique [0002] Along with improving day by day of people's living standard, dishwasher more and more enters family as a kind of kitchen appliance product. Dishwashers on the market are generally divided into three types: table type, cabinet type, and tank type. Among them, the table type dishwasher is an integral independent structure, which is generally used on the table; the cabinet type dishwasher is also an independent structure. However, it needs to be embedded in the kitchen cabinet for use; the sink dishwasher is combined with the sink and is generally installed in the kitchen cabinet for use. [0003] At present, the structure of the more mature sink-type cleaning machines on the market is mainly as described in the Chinese patent "Sink-type cleaning machine" (application number: ...

Claims

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Application Information

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IPC IPC(8): A47L15/00A47L15/23A47L15/20A47L15/42
CPCA47L15/0086A47L15/23A47L15/20A47L15/4217A47L15/4278A47L2601/02
Inventor 韩健健
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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