Spray structure of a dishwasher

A technology of a dishwasher and a first spray assembly, which is applied to the washing machine/washing machine for tableware, parts of the washing machine/rinsing and washing machine for tableware, household cleaning device, etc. and low assembly efficiency, cumbersome parts structure, etc., to achieve the effect of enhancing convenient experience, enhancing adaptability, and long repeated service life

A technology of a dishwasher and a first spray assembly, which is applied to the washing machine/washing machine for tableware, parts of the washing machine/rinsing and washing machine for tableware, household cleaning device, etc. and low assembly efficiency, cumbersome parts structure, etc., to achieve the effect of enhancing convenient experience, enhancing adaptability, and long repeated service life

CN110269570BActive Publication Date: 2022-06-21QINGDAO HAIER DISHWASHER
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  • Spray structure of a dishwasher
  • Spray structure of a dishwasher
  • Spray structure of a dishwasher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] like Figure 1 to Figure 6 As shown, the spray structure of a dishwasher described in this embodiment includes a first spray component 1, which is arranged on the inner wall of the dishwasher and is configured to communicate with the water distribution component 10; the second spray component 3, It is arranged inside the washing chamber of the dishwasher, and is connected to the water outlet 102 of the first spray assembly 1, and is configured to switch between a plurality of different spray positions; the second spray assembly 3 includes a At least two elastic assemblies 4 contacted by a spray assembly 1; the elastic assembly 4 includes an open state for conducting the spray cavity 13 and a closed state for disconnecting the spray cavity 13; the function of the elastic assembly 4 in the first spray assembly 1 to toggle between on and off.

[0082] Specifically, when the user adjusts the washing spray height of the dishwasher according to actual needs, install the seco...

Embodiment 2

[0088] like Figure 1 to Figure 6 As shown, this embodiment is a further limitation of the above-mentioned first embodiment. A dishwasher spray structure described in this embodiment includes a first spray assembly 1 and a second spray assembly 3, which is the first spray assembly 1. A water distribution assembly 10 for water supply, and a second spray assembly 3, which is arranged inside the washing chamber of the dishwasher and is connected to the water outlet 102 of the first spray assembly 1, and is configured to be able to be used between a plurality of different spray positions to switch.

[0089] like figure 1 and figure 2 As shown in the figure, when larger tableware needs to be cleaned, the dish rack 11 needs to be adjusted to a certain position, and the user can disassemble the first spray assembly 1 from the second spray assembly 3 according to actual needs, Select different heights according to the actual situation, and then plug the first spray assembly 1 and ...

Embodiment 3

[0094] This embodiment is a further limitation of the second embodiment above. The elastic component 4 in this embodiment includes a first elastic portion 5 and a second elastic portion 6 connected to the first elastic portion 5; A shower assembly 1 can be switched between an open state and a closed state under the action of the conical structure 2; the second elastic part 6 is arranged between the first elastic part 5 and the first spray assembly 1, and is configured to be connected to the first Where the conical structures 2 of the shower assembly 1 meet; preferably, the first elastic portion 5 is an elastic component; more preferably, the first elastic portion 5 is an elastic rubber or a spring.

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Abstract

The invention discloses a spray structure of a dishwasher, comprising a first spray assembly arranged on the inner wall of the dishwasher and configured to communicate with a water distribution assembly; a second spray assembly arranged in the washing chamber of the dishwasher inside, and connected to the water outlet of the first spray assembly, configured to be able to switch between multiple different spray positions; the first spray assembly includes a rotating unit, and the first spray assembly can rotate around the rotating unit The second spray assembly includes at least two elastic assemblies in contact with the first spray assembly; the elastic assembly includes the open state of conducting the spray chamber and the closed state of disconnecting the spray chamber; the elastic assembly is in the first spray chamber Under the action of the component, it can be switched between the open state and the closed state. The present invention provides a dish rack that can be adjusted up and down in three gears according to the actual situation, which greatly improves the use efficiency, saves water, electricity and time, improves the user experience effect, and meets the differentiated use needs of users.

Description

technical field [0001] The invention belongs to the field of household appliances, in particular to a spray structure of a dishwasher. Background technique [0002] Existing household dishwashers have many sizes and specifications according to the number of tableware sets and installation methods. Among them, dishwashers of various specifications have different heights for placing tableware, and the space inside the inner tank is also restricted. In order to use the inside of the basket reasonably 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 and 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. An adjustment structure is provided between the arm and the liquid supply pipeline of the dishwasher to realize the adjustment of the installation height of the spray arm...

Claims

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Application Information

Patent Timeline
21 Jun 2022
Publication
CN110269570B
IPC
A47L15/42
CPC
A47L15/4282
Inventors
王金铜; 程宝珍