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Spray arm assembly for dishwasher and dishwasher having same

A technology of spray arm assembly and dishwasher, applied in the field of spray arm assembly and dishwasher, can solve the problems of washing dead zone and insufficient washing, achieve the effect of large washing range, no washing dead angle, and improving overall performance

Active Publication Date: 2018-10-26
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the rotation trajectory of the spray arm assembly of the dishwasher is approximately a circular area, while the washing cavity of the dishwasher is close to a square, and it is difficult for the rotating spray arm to cover the entire washing area well. Insufficient washing or even washing dead zone will appear in every corner

Method used

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  • Spray arm assembly for dishwasher and dishwasher having same
  • Spray arm assembly for dishwasher and dishwasher having same

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] Refer below Figure 1-Figure 2 A spray arm assembly 100 for a dishwasher according to an embodiment of the present invention is described.

[0029] Such as figure 1 As shown, a spray arm assembly 100 for a dishwasher according to an embodiment of the present invention includes: a fixed gear 1 , a main spray arm 2 , at least one movable spray arm 3 and a transmission gear 4 .

[0030] Wherein, the fixed gear 1 is a non-circular gear. Specifically, refer to figure 1 , the fixed gear 1 has a first gear surface 11, and the...

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Abstract

The invention discloses a gushing arm assembly for a bowl washing machine and a bowl washing machine with the gushing arm assembly. The gushing arm assembly comprises a fixed gear, a main gushing arm, at least one movable gushing arm and a transmission gear, wherein the fixed gear is a non-round gear; the main gushing arm is arranged on the fixed gear around the axial line of the fixed gear in a rotatable manner; a first spraying opening is formed in the main gushing arm; the movable gushing arms are movably arranged on the main gushing arm in the directions close to and far away from the axial line of the fixed gear; a second spraying opening is formed in each movable gushing arm; and the transmission gear is connected with the movable gushing arms in a rotatable manner, is meshed with the fixed gear, and is used for driving the movable gushing arms to move during rotation of the main gushing arm. According to the gushing arm assembly for the bowl washing machine, telescopic moving traces of the movable gushing arms can be formed under the meshing transmission of the transmission gear and the fixed gear, so that the flushing area of the gushing arm assembly is enlarged, and the cleaning effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a spray arm assembly for a dishwasher and a dishwasher having the same. Background technique [0002] In the related art, the rotation trajectory of the spray arm assembly of the dishwasher is approximately a circular area, while the washing cavity of the dishwasher is close to a square, and it is difficult for the rotating spray arm to cover the entire washing area well. Insufficient washing or even dead areas of washing will appear in every corner. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a spray arm assembly for a dishwasher, which has the advantages of large flushing range, good flushing effect, and no flushing dead angle. [0004] Another object of the present invention is to provide a dishwash...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/44A47L15/42
Inventor 费望春
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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