A foot for household appliances and household appliances

Abstract

The invention provides a foot for household appliances and the home appliance. The foot for household appliances includes: a hydraulic plate with a liquid flow channel inside, and a connecting hole communicating with the liquid flow channel on the hydraulic plate; a hydraulic nozzle installed on the connecting The hole is used to connect the hydraulic pipeline; the sheath is fixedly connected with the hydraulic plate; the adjustment foot is arranged in the sheath and can move axially relative to it; the hydraulic plate, the sheath and the adjustment foot form a accommodating chamber; and a hydraulic medium, which is arranged in the accommodating chamber, and as the pressure changes, the hydraulic medium compresses / expands and flows in the liquid channel and the hydraulic pipeline, driving the adjustment foot to move axially in the sheath Move for leveling. The hydraulic nozzle and the hydraulic plate of the present invention are two components, which are processed separately and then assembled. In this way, the difficulty of processing the liquid flow channel on the hydraulic plate can be shortened, especially the throttling function of processing in the hydraulic plate is greatly reduced. The difficulty of the liquid flow path.

Description

technical field [0001] The invention relates to the technical field of support and leveling of household appliances, in particular to a household appliance foot and the household appliance. Background technique [0002] Household appliances are generally equipped with a leveling device at the bottom of the shell. When placing the household appliance, the leveling device can be adjusted to make it reach a stable placement state. After leveling and placing, the leveling device can support the household appliance to keep it Stablize. [0003] Taking the washing machine as an example, the existing washing machines are generally equipped with bolt feet at the bottom of the shell or the whole machine. The bolt feet include screw rods, nut washers and rubber pads. The nut washers can be rotated up and down on the screw rods, and the screw rods can also be Rotate up and down in the screw hole of the bottom plate of the shell, and adjust the height of the washing machine by screwing...

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.

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