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Outer barrel cover and washing machine

A technology for outer barrel lids and washing machines, which can be applied to other washing machines, washing devices, textiles, and papermaking, etc. It can solve the problems of washing machine internal parts pollution, affecting user experience, and clothes in the barrel are not clean, so as to prevent diffusion and overflow , suitable for popularization and use, simple structure

Pending Publication Date: 2022-05-06
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the existing washing machine using the above-mentioned outer bucket cover will not only make the clothes in the bucket dirty, but also affect the appearance of the washing machine, pollute the internal parts of the washing machine and even produce abnormal noise, which is easy to be complained by users and affects the user experience.

Method used

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  • Outer barrel cover and washing machine
  • Outer barrel cover and washing machine
  • Outer barrel cover and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as Figure 1 to Figure 3 As shown, the present embodiment introduces an outer barrel cover. The outer barrel cover 500 is provided with ribs 1 protruding downwards. By setting the ribs 1 protruding downwards on the outer barrel cover 500, the airflow between the inner and outer barrels can be blocked by the ribs 1 and will not flow radially along the lower side of the outer barrel cover, preventing the air flow under the outer barrel cover 500 The swirling wind is generated, thereby effectively shielding the gap between the mouth of the inner barrel and the outer barrel cover 500, and effectively preventing the residual additives between the inner and outer barrels from flowing into the inner barrel 300, the control panel seat 400, and the like.

[0048] In this embodiment, the ring-shaped outer barrel cover 500 is provided with an opening that penetrates up and down, and the outer barrel cover 500 is detachably installed with a water retaining member 600 that cove...

Embodiment 2

[0061] The difference between this embodiment and the foregoing embodiment is:

[0062] Such as Figure 4 As shown, a kind of outer bung is introduced in this embodiment, and the outer bung 500 is an annular structure arranged horizontally, and the delivery opening 2 that runs through the upper and lower sides is directly opened on the ring-shaped outer bung 500, and the delivery opening 2 is provided with at least A rib 1 protruding downward, the rib 1 is directly arranged on the outer barrel cover 500 and integrally formed with it.

[0063] Similarly, in this embodiment, in order to improve the effective shielding of different radial airflows, a plurality of insertion ports 2 in different radial directions can be set on the outer barrel cover 500, and each insertion port 2 is respectively provided with downwardly protruding The retaining ribs 1, the retaining ribs 1 and the radial direction of the annular outer bucket cover are interlaced to achieve the purpose of effective...

Embodiment 3

[0065] This embodiment is based on the first and second embodiments above, and also has the following technical features:

[0066] Such as Figure 1 to Figure 5 As shown, this embodiment introduces a washing machine, which includes an outer tub 200, an inner tub 300 is set inside the outer tub 200, and the outer tub cover described in the first or second embodiment is installed at the mouth of the outer tub 200. 500, the outer barrel cover 500 at least covers the gap between the outer barrel 200 and the inner barrel 300, and the downwardly protruding rib 1 provided on the outer barrel cover 500 extends into the gap between the outer barrel 200 and the inner barrel 300, so that the convex The ribs 1 can effectively block the radial air flow between the inner and outer barrels, preventing the residual additives between the inner and outer barrels from flowing into the inner barrel from the gap between the outer barrel cover 500 and the mouth of the inner barrel with the radial a...

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Abstract

The invention provides an outer barrel cover and a washing machine, the outer barrel cover is provided with blocking ribs protruding downwards, and the extending direction of the blocking ribs and the radial direction of the outer barrel cover are arranged in a staggered mode. By means of the arrangement, the blocking ribs can block airflow radially flowing on the lower side of the outer barrel cover, guide the airflow on the lower side of the outer barrel cover to flow downwards and prevent the airflow from directly flowing into the inner barrel from the gap between the outer barrel cover and the barrel opening of the inner barrel. Residual additives such as detergent and washing powder between the inner barrel and the outer barrel and water drops containing the residual additives are prevented from flowing into the inner barrel, the control panel base and the like under the action of rotating air generated during high-speed rotation of the inner barrel, and therefore the remarkable technical progress that the washing ratio of the washing machine is increased, and pollution to the appearance face of the washing machine is reduced is achieved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a washing machine with an outer bucket cover and the same. Background technique [0002] As consumers improve their quality of life, washing machines are inseparable from people's lives. At present, the washing machine includes a casing, an outer tub and an inner tub are arranged in the casing, and a control panel seat is arranged above the inner tub and the outer tub. Among them, the control panel seat is provided with a feeding chamber and various control elements, and the feeding chamber is connected with the feeding device, so that the feeding device can inject the additives such as washing powder, laundry detergent, disinfectant, softener, etc. Then, the water inflow of the washing machine flows through the feeding chamber, and the above-mentioned additives are flushed to the liquid outlet of the feeding chamber. The liquid outlet of the feeding ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/28D06F37/26D06F34/34D06F39/02
CPCD06F37/28D06F37/263D06F34/34D06F39/022
Inventor 张红伟朱国防刘尊安宁虎卢立群
Owner QINGDAO HAIER WASHING MASCH CO LTD