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Detergent adding device and washing machine

A technology of adding devices and detergents, which is applied in the field of washing machines, can solve problems such as time-consuming and labor-intensive, unfavorable user experience, and affect the washing degree of clothes, so as to achieve the effect of convenient use and improved experience

Inactive Publication Date: 2018-12-14
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the change of living habits in recent years, liquid laundry detergent has gradually become popular, so that existing detergent boxes have disadvantages when using liquid detergent.
[0003] When using liquid detergent, since the bottom plate of the detergent box is inclined downward at a certain angle, the liquid detergent has already flowed into the drum of the washing machine before the detergent box is completely loaded into the sink, that is, the main washing process has not started. The liquid detergent diluted with water is in direct contact with the clothes, which may damage the clothes on the one hand, and affect the cleanliness of the clothes on the other hand
[0004] At present, the detergent box in the washing machine can generally only use granular detergent or liquid detergent alone. Manually switch the detergent box mode according to the type of detergent, which is time-consuming and laborious, which is not conducive to improving user experience

Method used

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  • Detergent adding device and washing machine
  • Detergent adding device and washing machine
  • Detergent adding device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1-Figure 4 As shown, this embodiment provides a detergent adding device, including a sink 1 connected to a water injection pipeline and a detergent box 2 that can be detachably installed in the sink 1 in a push-pull manner, and a stopper is arranged in the detergent box 2 The cover 3, the cover 3 can automatically block or open the opening of the detergent box 2. When the detergent box 2 was pulled away from the water tank 1, the cover 3 automatically blocked the opening of the detergent box 2, and when the detergent box 2 was loaded into the water tank 1, the cover 3 automatically opened the opening of the detergent box 2 to prevent the detergent from being Before the main program starts, it flows into the washing machine, which is compatible with granular and liquid detergents, and does not require manual operation by users, which improves user experience and is convenient for users to use.

[0033] The cover 3 includes a baffle 31 that matches the openi...

Embodiment 2

[0037] like Figure 5-Figure 6 As shown, this embodiment provides a detergent adding device, the structure of which is roughly the same as that of the washing adding device in Embodiment 1, including a water tank 1 connected to a water injection pipeline and detachably installed in the water tank 1 in a push-pull manner. The detergent box 2 is provided with a cover 3 inside the detergent box 2, and the cover 3 can automatically block or open the opening of the detergent box 2. Different from Embodiment 1, the cover 3 can automatically block or open the opening of the detergent box 2 through the sliding connection with the sink 1 and the detergent box 2 .

[0038] Specifically, the cover 3 includes a baffle 31 matched with the opening of the detergent box 2, the side wall of the detergent box 2 is provided with a first chute 21 perpendicular to the bottom plate of the detergent box 2, and the baffle 31 can move along the The first chute 21 slides; the top surface of the water ...

Embodiment 3

[0043] This embodiment provides a washing machine, including the detergent adding device in the above embodiment. When the detergent box 2 is pulled out of the water tank 1, the cover 3 automatically blocks the opening of the detergent box 2. When the detergent box 2 is loaded In the sink 1, the cover 3 automatically opens the opening of the detergent box 2 to prevent the detergent from flowing into the washing machine before the main program starts. It is compatible with granular and liquid detergents and does not require manual operation by the user, which improves the user experience. , which is convenient for users to use.

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PUM

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Abstract

The invention discloses a detergent adding device and a washing machine. The detergent adding device comprises a water tank connected to a water injection pipeline and a detergent box detachably installed in the water tank. A baffle cover is arranged in the detergent box. The baffle cover can automatically shield or open the opening of the detergent box. When the detergent box is pulled away fromthe water tank, the baffle cover automatically shields the opening of the detergent box. When the detergent box is loaded into the water tank, the baffle cover automatically opens the opening of the detergent box. A detergent is prevented from flowing into the washing machine before a main washing process is started. Granular and liquid detergents can be compatible and a user does not need to operate manually. A user experience is increased and usage is convenient.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a detergent adding device and a washing machine. Background technique [0002] In the existing washing machine, the detergent adding device includes a water tank connected with a water injection pipeline, and a detergent box installed in a push-pull manner is arranged in the water tank. Usually the detergent box is a semi-open structure, extending into an opening at one end in the water tank. Since most of the previous detergents use granular washing powder, the bottom plate of the detergent box is generally set to be high on the outside and low on the inside, that is, the end of the bottom plate near the opening is low, and the washing powder is accumulated in the detergent box. When the washing program starts, the water flows down from the top of the detergent box to dissolve the washing powder, and the washing powder and water enter the washing tub together to facili...

Claims

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Application Information

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IPC IPC(8): D06F39/02
CPCD06F39/022D06F39/026
Inventor 李丽平李文伟黄涛
Owner QINGDAO HAIER DRUM WASHING MACHINE