Abstract: A locking mechanism of an inner tub comprises a locking rod and a driving unit for moving the locking rod in an axial direction. A lower end of the locking rod is connected with a link of a crank-link structure, and an idle stroke is arranged between the link and a crank and/or between the link and the locking rod. A locking hole is formed in the bottom of the inner tub. When the locking rod sticks out but not into the locking hole, the locking rod sticks to the bottom of the inner tub, the driving motor drives the crank or the link to move in the idle stroke. When the driving motor drives to move over the highest point, the driving motor further drives the locking rod to move downwards to reset and to re-enter the next working circle.

Abstract: The present invention relates to an attached block structure for an inner barrel of a washing machine. The attached block structure is of a thin wall structure, which is installed on an inner wall of the inner barrel of the washing machine, a series of bulge structures (1) are arranged on one side of the thin wall structure facing interior of the inner barrel of the washing machine, and the bulge structures (1) are distributed along curves. The attached block structure for the inner barrel of the washing machine increases the rolling strength of washing water; and meanwhile, the bulge structures (1) additionally arranged on the attached block structure can not only realize a better rubbing and kneading effect on clothes, but also realize a certain three-dimensional water flow effect, thereby improving the washing cleanness, and having better user experience.

Abstract: In a washing machine, a discharge hole is formed at the bottom of an inner tub, and a discharge control mechanism capable of blocking the discharge hole is arranged at the bottom of an outer tub; the discharge control mechanism includes a stretchable and contractible valve plug; the valve plug moves upward to close the discharge hole; and the valve plug moves downward to open the discharge hole. During washing, the discharge hole is closed, there is no washing water between the inner tub and the outer tub, resulting in the characteristic of water conservation; and during draining and/or dewatering, the first discharge hole is opened, and the washing water in the inner tub and impurities such as dirt and sand from the clothes are discharged via the discharge hole at the lower part to the outer tub, thus achieving quick draining and good draining and contamination discharging effect.

Abstract: A comprehensive lint filtering device includes a filtering cover and a filter. The filter is installed on the filtering cover, the filter is provided with a first filtering cavity, a water inlet of the first filtering cavity is arranged at the rear part of the filter, and a water intake channel of the first filtering cavity is arranged between the rear part of the filter and the filtering cover. A second filtering cavity is formed between the upper part of the filter and the filtering cover, and water inlets of the second filtering cavity are arranged on two sides of the filtering cover. A filtering part is arranged at the front part of the filter, and the first filtering cavity and the second filtering cavity share the filtering part. The lint filtering device combines the two lint filtering ways, and a lint filtering effect is greatly enhanced.

Abstract: A first positioning structure is arranged at the bottom of the inner tub of a washing machine, and a second positioning structure is arranged at the bottom of the outer tub. When the two positioning structures come into concave-convex cooperation, the inner tub is locked; and when the two positioning structures separate from each other, the inner tub is unlocked. A locking hole is formed at the bottom of the inner tub; a stretchable and contractible locking rod is arranged at the bottom of the outer tub; when the locking rod projects into the locking hole, the inner tub is locked; and when the locking rod separates from the locking hole, the inner tub is unlocked. During washing, the inner tub is locked without water between the inner tub and the outer tub.

Abstract: A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover (100) and a filter rear cover (200) connected with the filter front cover; a water filtering part (110) is arranged on the filter front cover (100); a water inlet (220) is arranged in the filter rear cover (200); backflow prevention structures (210) are arranged on an inner wall of the filter rear cover (200); and the backflow prevention structures (210) are arranged at the lower part of the water inlet (220) and close to the water inlet (220).

Abstract: The present invention relates to an attached block structure for an inner barrel of a washing machine. The attached block structure is of a thin wall structure, which is installed on an inner wall of the inner barrel of the washing machine, a series of bulge structures (1) are arranged on one side of the thin wall structure facing interior of the inner barrel of the washing machine, and the bulge structures (1) are distributed along curves. The attached block structure for the inner barrel of the washing machine increases the rolling strength of washing water; and meanwhile, the bulge structures (1) additionally arranged on the attached block structure can not only realize a better rubbing and kneading effect on clothes, but also realize a certain three-dimensional water flow effect, thereby improving the washing cleanness, and having better user experience.

Abstract: The present invention discloses a flange structure at a bottom of an inner tub of a washing machine, comprises a shaft joint portion locating at a center of the flange and an annular mounting portion which is fixedly connected with the bottom of the inner tub of the washing machine and is at an outer periphery of the shaft joint portion, and a plurality of connecting portions being provided between the mounting portion and the shaft joint portion. The connecting portions include a main rib extending from the mounting portion to the shaft joint portion, and a plurality of transverse ribs are arranged on both sides of the main rib along an extending direction of a main rib respectively in turn, and a filter portion is formed by the plurality of connecting portions cooperating together, which is a region between the mounting portion and the shaft joint portion.

Abstract: A washing machine has cleaning particles are provided between an outer barrel and an inner barrel; a water outlet on the outer barrel communicates with a drainage device comprising a drain valve body having a particle receiving and discharging chamber and a drainage chamber; the particle collecting and discharging chamber has a water inlet, and the drainage chamber has a water outlet; a particle filtering structure is between the particle receiving and discharging chamber and the drainage chamber; one side of the particle collecting and discharging chamber has an opening with a sealing cover comprising an outer cover and an insertion portion inserted through the opening, and fitting the edge wall of the particle receiving and discharging chamber; an inner wall of the insertion portion has a plurality of protrusions for supporting the cleaning particles; and gaps between the protrusions are smaller than the minimum diameter of the cleaning particles.

Abstract: The present disclosure discloses a freely rotating wave wheel having a housing cavity. The freely rotating wave wheel includes an impeller; an impeller rotating shaft is connected to the impeller; a freely rotatable impeller rotating wheel is installed on the impeller rotating shaft; and a housing cavity is arranged inside the impeller rotating wheel, and/or between the impeller rotating wheel and the impeller, and/or between the impeller rotating shaft and the impeller. Antibacterial and disinfectant substances or other substances beneficial to washing effects of clothes can be arranged in the housing cavity. When water enters into the washing machine to wash and rinse clothes, antibacterial and disinfectant substances or other substances beneficial to washing effects of clothes can effectively perform effects to purify water quality and prevent cross infection due to mixed washing of clothes, thereby generating a better washing effect.

Abstract: A self-cleaning washing machine includes an inner drum, an outer drum and a chamber defined therebetween. The chamber is provided with cleaning pellets rotatable with water flow for cleaning walls of the inner and outer drums. An inner surface of the bottom of the outer drum includes at least one structure of: an inclined area formed on the inner surface along a circumferential direction with a height near a center of the bottom of the outer drum higher than that near a side wall of the outer drum; an annular water channel formed on the inner surface, being adjacent to the side wall of the outer drum, and recessed along the circumferential direction; and a water blocking convex rib formed on the inner surface corresponding to a side of the water drainage port along a rotation direction of the inner drum during dewatering.

Abstract: The present disclosure provides a method for realizing distributed remote control, including: a television sending real-time content signals to the mobile terminal; the mobile terminal receiving the real-time content signals sent from the television to obtain a real-time video program from the television, and sending a remote control request signal to the television; the television receiving the remote control request signal sent from the mobile terminal and sending a corresponding responding signal according to a user response from the mobile terminal and according to whether there is any user in front of the television, wherein the responding signal comprises a refuse signal, a free signal, and a busy signal; and the mobile terminal receiving the responding signal from the television and performing a corresponding following step according to the type of the responding signal.