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A foot for household appliances and household appliances

A technology of household appliances and feet, which is applied to home appliances, household refrigeration devices, and legs of general furniture, etc., which can solve the problems of heavy washing machine, inconvenient operation for users, inconvenient adjustment for consumers, etc.

Active Publication Date: 2021-04-23
QINGDAO JIAONAN HAIER WASHING MACHINE +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the feet of the above-mentioned washing machine realize the leveling of the washing machine, the user needs to manually adjust it. If the washing machine has a large weight or the installation space is small, the user's operation is inconvenient
In addition, the vibration of the washing machine during the long-term working process also has an effect on the leveling feet, which can easily lead to the failure of its support and cause the washing machine to be placed unevenly.
[0005] For example, the existing 8KG drum washing machine is generally about 80Kg, which is relatively heavy, and it is extremely inconvenient for consumers to adjust. Even if the adjustment is completed, the washing machine cannot be adjusted to the best state. The washing machine is accelerated from 0r / min to about 1400r / min for washing. During drying and dehydration, once the washing machine is not level or there is a problem with weak legs, it will cause great vibration, which greatly affects the comfort of consumers
[0006] Also, the vibration caused by the unevenness of the washing machine may loosen the foot screws, causing the foot bracket to move vertically, this instability may change the level of the washing machine, resulting in stronger vibration
This vicious cycle makes the washing machine use for a long time, the noise will become louder, and it will also cause some damage to the washing machine itself, shortening the service life.
[0007] Therefore, the leveling of the existing washing machine requires manual adjustment, which is time-consuming, laborious and has poor precision.

Method used

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  • A foot for household appliances and household appliances
  • A foot for household appliances and household appliances
  • A foot for household appliances and household appliances

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057]Such asFigure 1 - Figure 8 As shown, a home appliance for a household appliance, including:

[0058]Hydraulic plate 101;

[0059]The sheath 103 is fixed to the hydraulic plate 101;

[0060]The pin 104 is adjusted, and the sheath 103 is disposed and can be moved relatively axially;

[0061]The hydraulic plate 101, the sheath 103, and the adjustment pin 104 form a housing chamber;

[0062]The hydraulic medium 102 is disposed in the receiving chamber, and the hydraulic dielectric compression / expanded drive adjustment pin 104 is leveling in the sheath 103 in the sheath 103.

[0063]The foot of the household appliance according to the present embodiment is based on the hydraulic principle. Due to the different pressure generated by ineffectiveness, the hydraulic medium automatically performs adjustment of adaptability, until the foot of the household appliance reaches the balance, the hydraulic medium stops circulating, realizes Alternately level.

[0064]The bottom foot of the present embodiment is ...

Embodiment 2

[0118]Such asFigure 1 - Figure 8 ,Figure 20 andFigure 21 As shown, a home appliance for a household appliance, including:

[0119]Hydraulic plate 101;

[0120]The sheath 103 is fixed to the hydraulic plate 101;

[0121]The pin 104 is adjusted, and the sheath 103 is disposed and can be moved relatively axially;

[0122]The hydraulic plate 101, the sheath 103, and the adjustment pin 104 form a housing chamber;

[0123]The hydraulic medium 102 is disposed in the receiving chamber, and the hydraulic dielectric compression / expansion drive adjustment pin is leveling in the sheath in the sheath chamber.

[0124]The overall height h of the footer is determined by the lateral length D, respectively, is determined by the specifications parameters of the installed household appliances.

[0125]The foot of the household appliance according to the present embodiment is based on the hydraulic principle. Due to the different pressure generated by ineffectiveness, the hydraulic medium automatically performs adjustmen...

Embodiment 3

[0150]Such asFigure 9 - Figure 13 As shown, a home appliance for a household appliance, including:

[0151]Hydraulic plate 101;

[0152]The sheath 103 is fixed to the hydraulic plate 101;

[0153]The pin 104 is adjusted, and the sheath 103 is disposed and can be moved relatively axially;

[0154]The hydraulic plate 101, the sheath 103, and the adjustment pin 104 form a housing chamber;

[0155]Hydraulic medium is disposed in the accommodating chamber, and the hydraulic dielectric compression / expanded drive adjustment foot 104 is leveling in the sheath 103 in the sheath 103;

[0156]The hydraulic plate 101 is provided for slowing the throttle structure 500 of the hydraulic medium flow rate.

[0157]The foot of the household appliance according to the present embodiment is based on the hydraulic principle. Due to the different pressure generated by ineffectiveness, the hydraulic medium automatically performs adjustment of adaptability, until the foot of the household appliance reaches the balance, the h...

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Abstract

The invention provides a foot for a household appliance and a household appliance. The foot for a household appliance includes: a hydraulic plate; a sheath fixedly connected to the hydraulic plate; Move; the hydraulic plate, the sheath and the adjustment foot form an accommodation chamber; the hydraulic medium is arranged in the accommodation chamber, and as the pressure changes, the hydraulic medium compresses / expands to drive the adjustment foot in the sheath The internal axial movement is used for leveling; the communication device connects at least two household appliances with feet to realize the circulation of the hydraulic medium between the household appliances; the communication device is provided with a throttling structure for slowing down the flow rate of the hydraulic medium . In the present invention, a throttling structure is arranged in the connecting device to prevent the hydraulic medium from rapidly flowing between the feet of the household appliances, so that the adjustment process is more stable; in addition, the throttling structure can Makes for good buffering.

Description

Technical field[0001]The present invention relates to the technical field of support leveling of household appliances, and in particular, to a household appliance foot and household appliances.Background technique[0002]Household appliances, typically disposed at the bottom of the housing, when placing a household appliance, by adjusting the leveling device to reach a stable placement state, after dispatching, the leveling device can support the home appliance to keep it stable.[0003]Taking the washing machine as an example, existing washing machines are generally mounted on the housing or the entire machine, the bolt foot feet include screws, nut spacers and rubber pads, and nut spacers can be rotated up and down under the screw, the screw can also The upper and lower rotation of the screw hole of the housing bottom plate, the height adjustment of the washing machine is achieved by screwing into the length of the threaded hole of the bottom plate, and the bottom foot of the laundry ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M7/00
CPCF16M7/00F16M2200/08D06F39/125F16F15/0275F25D2323/0011F16F2230/0011F16F2222/12F16F2228/066F16F15/023G12B5/00A47B91/02
Inventor 赵志强
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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