CN209741469U

CN209741469U - washing machine impeller and washing machine

Info

Publication number: CN209741469U
Application number: CN201822271392.1U
Authority: CN
Inventors: 张显; 王玉倩; 姜同春; 张钊
Original assignee: HEFEI HAIER WASHER CO Ltd; Qingdao Haier Washing Machine Co Ltd
Current assignee: HEFEI HAIER WASHER CO Ltd; Qingdao Haier Washing Machine Co Ltd; Hefei Haier Washing Machine Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-06
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a washing machine impeller and a washing machine, the washing machine impeller of the utility model comprises a body and an impeller cover, wherein a concave cavity is arranged in the middle of the body, and the impeller cover is arranged on the body and covers the concave cavity; the impeller cover comprises an upper cover and a bottom cover, a cavity for placing the clothes treatment reagent is arranged in the upper cover, the bottom cover seals the lower opening of the cavity, and limiting fixing structures matched with each other are arranged on the outer peripheral side wall of the cavity and the inner peripheral side wall of the cavity. The utility model discloses a washing machine impeller reforms transform on the basis of current structure, increases the cavity of placing clothing treatment agent below the impeller lid, and clothing treatment agent such as storage sterilizing substance is with low costs, does not occupy extra washing space, and the installation is easily dismantled, satisfies the user to the requirement of clothing washing quality.

Description

Washing machine impeller and washing machine

Technical Field

The utility model belongs to the washing machine field, specifically speaking relates to a washing machine impeller and washing machine.

Background

With the development of the society and the improvement of the living standard, people not only limit the treatment of clothes to cleaning and drying, but also need to carry out nursing treatments such as aroma enhancement, softening, peculiar smell removal, mildew removal and the like on the clothes so as to improve the wearing experience and the living quality.

In the prior art, aiming at the above-mentioned requirements of nursing treatment, a corresponding program is generally designed in a clothes treatment device, and a complex program, a complex pipeline and a special device are required to achieve disinfection, mould removal, absorption of pigment in washing water in a washing process, reduction of cross color risk, or implementation of aroma enhancement, softening, disinfection, removal of cross color hidden danger, removal of peculiar smell, mould removal and the like after clothes are washed or dried.

At present, the popular bacteriostasis means in the washing machine is 'silver ion' sterilization. The washing machine is generally internally provided with a silver ion generator, silver ions are decomposed from silver sheets with the purity of 99.99% by utilizing the electrolysis principle in the water inlet process, enter a washing tub along with water flow, attract bacteria in clothes and destroy cell walls of the clothes to cause the bacteria to die, and thus, the washing machine plays a role in sterilization. However, in this method, the "silver ion generator" not only needs to occupy a large space, but also adopts an electrified ionization mode to generate silver ions in some technologies, and a complex circuit structure is needed to ensure safety, thereby increasing the cost.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a washing machine impeller and washing machine. The utility model discloses a washing machine impeller reforms transform on the basis of current structure, increases the cavity in impeller lid below, and the storage is disinfected clothing finishing agent such as material, and is with low costs, does not occupy extra washing space, and the installation is easily dismantled, satisfies the user to the requirement of clothing washing quality.

In order to solve the technical problem, the utility model adopts the following basic concept:

The utility model has the first purpose of providing a washing machine impeller, which comprises a body and an impeller cover, wherein the middle part of the body is provided with a concave cavity, and the impeller cover is arranged on the body and covers the concave cavity; the impeller cover comprises an upper cover and a bottom cover, a cavity for placing the clothes treatment reagent is arranged in the upper cover, the bottom cover seals the lower opening of the cavity, and limiting fixing structures matched with each other are arranged on the outer peripheral side wall of the cavity and the inner peripheral side wall of the cavity.

The laundry treating agent is released to the outside, or outside air and/or liquid enters into the cavity.

in a further proposal, the upper cover and/or the bottom cover are provided with through holes,

preferably, the bottom cover is detachably connected with the upper cover.

in a further scheme, the upper cover comprises a top plate and an annular side plate of the upper cover, the annular side plate of the upper cover is connected with the peripheral edge of the top plate or the inner side of the peripheral edge of the top plate, and the top plate and the annular side plate of the upper cover enclose a cavity with a lower opening; and through holes are formed in the top plate and/or the annular side plate of the upper cover.

Preferably, the top plate and the annular side plate of the upper cover are integrally formed;

Preferably, the top plate is provided with a through hole;

preferably, the annular side plate of the upper cover is connected with the inner side of the peripheral edge of the top plate, and the peripheral edge of the top plate extends outwards and protrudes.

In a further scheme, an annular side plate of the upper cover is provided with a clamping block protruding outwards along the axis direction, and the inner wall of the concave cavity is provided with a corresponding clamping groove; the lower extreme of joint piece is provided with protruding structure, joint piece and joint groove butt joint back, protruding structure top lean on the inner wall in joint groove.

in a further scheme, the bottom cover comprises a bottom plate and a bottom cover annular side plate, the bottom cover annular side plate is connected with the peripheral edge of the bottom plate or the inner side of the peripheral edge of the bottom plate, and the bottom plate is provided with a through hole;

Preferably, the annular side plate of the bottom cover is connected with the inner side of the peripheral edge of the bottom plate, and the peripheral edge of the bottom plate extends outwards and protrudes.

According to the technical scheme, the inner periphery of the lower portion of the upper cover annular side plate is provided with a first annular limiting blocking rib, the outer periphery of the bottom cover annular side plate is provided with a second annular limiting blocking rib, the bottom cover is buckled at the lower end of the upper cover, the first annular limiting blocking rib is located below the second annular limiting blocking rib, and the first annular limiting blocking rib and the second annular limiting blocking rib are staggered to be limited and fixed.

According to the further scheme, a first annular limiting groove is formed in the inner periphery of the lower portion of the upper cover annular side plate, a second annular limiting blocking rib is arranged on the outer periphery of the bottom cover annular side plate, the second annular limiting blocking rib is inserted into the first annular limiting groove when the bottom cover is buckled at the lower end of the upper cover, and the first annular limiting groove and the second annular limiting blocking rib are matched for limiting and fixing.

In a further scheme, the edge of the upper part of the upper cover is locally inwards sunken to form a notch, so that a handle of the impeller cover is formed;

Preferably, the edge of the top plate of the upper cover is locally sunken towards the center thereof to form a buckle;

Preferably, the buckle is formed by the edge of the top plate at the upper part of the clamping block sinking towards the center.

In a further scheme, a dividing rib is arranged in the cavity, and the cavity is divided into a plurality of mutually independent compartments for containing the clothes treatment reagents so as to simultaneously contain different clothes treatment reagents; each compartment is communicated with the inside of the laundry treating tub through at least one through hole.

in a further aspect, the laundry treatment agent disposed in the cavity comprises a liquid agent or/and a solid agent;

Preferably, the laundry treatment agent disposed in the cavity comprises a microporous antimicrobial ball.

The second purpose of the utility model is to provide a washing machine, washing machine include interior bucket, interior bucket bottom is provided with the washing machine impeller of above arbitrary scheme or combination scheme.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:

1. The utility model discloses a washing machine impeller reforms transform on the basis of current structure, increases the cavity in impeller lid below, and the storage is disinfected clothing finishing agent such as material, can hide in the impeller, does not occupy extra washing space, and easily dismantles the installation, and is with low costs, can satisfy the requirement of user to clothing washing quality.

2. The utility model discloses a ripples wheel lid includes upper cover and bottom, sets up the cavity in the upper cover, and the opening of bottom shutoff cavity all sets up the through-hole on upper cover and the bottom, and the storage that firstly can be better disinfects the material, places to reveal, and secondly the material slowly-releasing of being convenient for disinfects diffuses to interior bucket, disinfects to the clothing better.

3. The utility model has the advantages that the limiting and fixing structures which are matched with each other are arranged on the outer peripheral side wall of the cavity and the inner peripheral side wall of the concave cavity, so that the fixing effect of the impeller cover and the impeller body is improved, and the impeller cover and the impeller body can be conveniently fixed and detached; be provided with the spacing fender muscle of annular on upper cover and the bottom respectively, carry on spacingly through misplacing from top to bottom, easy dismounting, fixed spacing effect is good.

4. The utility model discloses storage micropore antibiotic ball effectively disinfects in the cavity, and micropore antibiotic ball has super microporosity, and the specific surface area that the spheroid micropore formed reaches nearly 800 square meter/gram, and this makes inorganic antibacterial agent be dispersion state and distributes inside whole spheroid surface and spheroid, has formed last million antibiotic antibacterial contacts. When the ball body contacts with water, the water can enter the inner pore canal of the ball body from the outer surface. According to the antibacterial principle, the larger the contact area is, the better the antibacterial effect is. Through measurement and calculation, compared with the common silver ion antibacterial ball, the microporous antibacterial ball increases nearly ten thousand times of antibacterial contacts, and has efficient and lasting antibacterial performance.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of an explosion structure of a pulsator for a washing machine according to the present invention;

FIG. 2 is a schematic view of an exploded structure of a pulsator for a washing machine according to another embodiment of the present invention;

FIG. 3 is a schematic view of a rear-view explosion structure of the pulsator for a washing machine according to the present invention;

Fig. 4 is a schematic front view of the impeller cover of the present invention;

Fig. 5 is a schematic rear view of the impeller cover of the present invention;

Fig. 6 is a schematic sectional view of the impeller cover of the present invention;

In the figure: the improved corrugated pipe joint comprises a body 1, a cavity 2, a pulley cover 3, an upper cover 5, a cavity 51, a lower opening 52, a top plate 53, an annular side plate of an upper cover 54, a bottom cover 6, a bottom plate 61, an annular side plate of a bottom cover 62, a through hole 7, a first annular limiting blocking rib 8, a second annular limiting blocking rib 9, a clamping block 10, a convex structure 11, a horizontal plane 111, a vertical plane 112, an inclined plane 113, a clamping groove 12 and a buckle 13.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the utility model provides a washing machine impeller, which comprises a body 1 and an impeller cover 3, wherein a concave cavity 2 is arranged in the middle of the body 1, and the impeller cover 3 is arranged on the body 1 and covers the concave cavity 2; the impeller cover 3 comprises an upper cover 5 and a bottom cover 6, a cavity 51 for placing clothes treatment reagents is arranged in the upper cover 5, a lower opening 52 of the bottom cover for plugging the cavity is arranged, and limiting fixing structures which are matched with each other are arranged on the outer peripheral side wall of the cavity and the inner peripheral side wall of the cavity. The laundry treating agent is released to the outside, or outside air and/or liquid enters into the cavity.

The impeller cover 3 of the existing washing machine only plays a role of covering and fastening the impeller screw, and has no storage function. The utility model discloses reform transform in current impeller lid 3's structure, set up cavity 51 on impeller lid 3, clothing treatment reagent adds in cavity 51, carries out clothing treatment in-process clothing treatment reagent and can handle the air or the washing water that get into in cavity 51, and air and/or liquid in the bucket play a role in carrying the interior bucket after dissolving reagent in perhaps washing machine interior bucket in getting into cavity 51.

This kind of reform transform on current impeller cover 3 and set up the mode of cavity 51, simple structure, need not complicated pipeline alright can realize increasing washing effect, adding fragtant, degerming, mould proof, remove effects such as pigment cross color prevention of removing smell.

the utility model discloses a cavity 51 on the impeller lid 3 can have multiple mode of setting, both can with impeller lid 3 integrated into one piece, directly set up in the below of impeller lid 3, also can fix the accessory that has cavity 51 in the below of impeller lid 3, realize depositing the function, improve the treatment effect to the clothing, satisfy user's demand.

Further, the laundry treatment agent placed in the cavity 51 comprises a liquid agent or/and a solid agent;

the laundry treatment agent may be a liquid agent, a solid agent, or both. Specifically, the laundry treatment agent may be an agent commonly used in a laundry washing process, such as a detergent, a disinfectant, a bactericide, a softener, a bleaching agent, a color absorbing agent, and the like, and for a washing machine with a drying function, an aroma-increasing agent, a mold-removing agent, a deodorant, and the like used in a drying process.

In the utility model, in order to add the required clothes treatment reagent into the cavity 51, the impeller cover 3 comprises two parts, including an upper cover and a bottom cover, the upper cover and the bottom cover can be arranged separately, and the upper cover and the bottom cover can be fixed together by adopting a detachable connection mode; or the upper cover and the bottom cover can be integrally arranged, a connecting part is arranged between the upper cover and the bottom cover, and the upper cover and the bottom cover can open the cavity 51 through the connecting part or be buckled together to block the cavity 51.

the cavity 51 may be disposed in the upper cover or the lower cover, or both the upper cover and the lower cover have a cavity therein, and the upper cover and the lower cover form the cavity 51 after being enclosed. No matter which mode, all can form the storage chamber below the impeller lid 3, realize the function of saving clothing finishing agent.

The wall of the cavity 51 is provided with through holes 7, and the aperture size and number of the through holes 7 can be specifically set according to the type of the laundry treatment agent. For example, the aperture of the through-hole 7 may be small for a volatile agent for treating air, and the aperture of the through-hole 7 may be large for a detergent, a disinfectant, a bactericide, etc. which needs to be brought into the inner tub by washing water to function.

Example one

As shown in fig. 1 to 6, the pulsator cover 3 of the present embodiment includes an upper cover 5 and a bottom cover 6, wherein the upper cover 5 has a cavity 51 with a lower opening 52 therein, and the bottom cover 6 is located at the lower opening 52 and connected to the upper cover 5 to form the cavity 51.

The upper cover 5 or the bottom cover 6 is provided with through holes 7, or the upper cover 5 and the bottom cover 6 are both provided with through holes 7, and the diameter and the number of the through holes 7 can be specifically set according to the type of the added clothes treatment agent.

in this scheme, bottom 6 and upper cover 5 detachable connection, upper cover 5 and bottom 6 can be fixed together through modes such as grafting, joint, bolted connection.

in a further aspect, the upper cover 5 includes a top plate 53 and an annular side plate 54 of the upper cover, the annular side plate 54 of the upper cover is connected to the outer peripheral edge of the top plate 53 or the inner side of the outer peripheral edge of the top plate 53, and the top plate 53 and the annular side plate 54 of the upper cover enclose a cavity 51 having a lower opening 52.

In the scheme, the top plate 53 and the upper cover annular side plate 54 are integrally formed, the upper cover annular side plate 54 encloses a cylindrical structure or a hollow cylindrical structure, the top plate 53 is located at the top end of the cylindrical structure or the hollow cylindrical structure, and the top plate 53 and the upper cover annular side plate 54 enclose a cavity 51 with a lower opening 52.

Through holes 7 are arranged on the top plate 53 or the upper cover annular side plate 54, or the top plate 53 and the upper cover annular side plate 54; preferably, the top plate 53 is provided with a through hole 7 for controlling the discharge speed of the laundry treating agent.

Preferably, the annular side plate 54 of the upper cover is connected to the inner side of the outer peripheral edge of the top plate 53, and the outer peripheral edge of the top plate 53 is extended and protruded outwardly. In this embodiment, the top plate 53 is a circular top plate 53, and the diameter of the circular top plate 53 is larger than the diameter of the cylindrical structure surrounded by the upper cover annular side plate 54, so that the peripheral edge of the top plate 53 extends and protrudes outward relative to the upper cover annular side plate 54.

The concave cavity 2 at the center of the wave wheel body 1 is a cylindrical concave cavity 2, the inner peripheral edge of the upper opening of the concave cavity 2 is provided with an annular limiting groove, the edge protruding outwards from the outer periphery of the top plate 53 is matched with the annular limiting groove, when the wave wheel cover 3 is installed in the concave cavity 2, the edge protruding outwards from the outer periphery of the top plate 53 is limited in the annular limiting groove, and a better fixing and limiting effect can be achieved on the wave wheel cover 3. Meanwhile, there is no gap between the top plate 53 of the upper cover 5 and the edge of the upper opening of the cavity 2, and the top plate 53 of the upper cover 5 and the upper surface of the body 1 form a smooth transition upper surface, so that the clothes can be prevented from entering between the top plate and the body, and the clothes can be prevented from being damaged.

In a further aspect, the bottom cover 6 includes a bottom plate 61 and a bottom cover annular side plate 62, and the bottom cover annular side plate 62 is connected to the outer peripheral edge of the bottom plate 61 or the inner side of the outer peripheral edge of the bottom plate 61.

In the scheme, the bottom plate 61 and the bottom cover annular side plate 62 are integrally formed, the bottom cover annular side plate 62 is enclosed to form a cylindrical structure or a hollow cylindrical structure, the bottom plate 61 is located at the bottom end of the cylindrical structure or the hollow cylindrical structure, and the top plate 53 and the upper cover annular side plate 54 are enclosed to form the cavity 51 with an upper opening.

The height of the bottom cover annular side plate 62 is much smaller than the height of the upper cover annular side plate 54, and the diameter of the cylindrical structure enclosed by the bottom cover annular side plate 62 is slightly smaller than the diameter of the cylindrical structure enclosed by the upper cover annular side plate 54, that is, the bottom cover annular side plate 62 can be inserted into the lower end of the upper cover annular side plate 54.

In the scheme, a through hole 7 is formed in the bottom plate 61; therefore, in the pulsator cover 3 of the present embodiment, the through holes 7 are provided on the top plate 53 of the upper cover 5 and the bottom plate 61 of the lower cover 6, and the discharge speed of the laundry treating agent can be controlled.

Preferably, the annular side plate 62 of the bottom cover is connected to the inner side of the outer peripheral edge of the bottom plate 61, and the outer peripheral edge of the bottom plate 61 extends and protrudes outward. In this embodiment, the bottom plate 61 is a circular bottom plate 61, and the diameter of the circular bottom plate 61 is equal to or larger than the diameter of the cylindrical structure surrounded by the upper cover annular side plate 54. In this way, the lower opening 52 of the upper cover 5 can be better closed.

In a further scheme, the upper cover 5 and the bottom cover 6 are provided with mutually matched limiting fixing structures, and the bottom cover 6 is buckled at the lower end of the upper cover 5 and is connected through the limiting fixing structures. The arrangement mode of the limiting fixing structure can comprise multiple types, and the purpose of limiting and fixing can be achieved, including but not limited to the following two schemes:

In the scheme 1, a first annular limiting blocking rib 8 is arranged on the inner periphery of a lower opening 52 of a cavity 51, a second annular limiting blocking rib 9 is arranged on the outer periphery of a bottom cover 6, when the bottom cover 6 is buckled at the lower end of an upper cover 5, the first annular limiting blocking rib 8 is positioned below the second annular limiting blocking rib 9, and the first annular limiting blocking rib and the second annular limiting blocking rib are staggered to limit and fix;

More specifically, the first annular limiting rib 8 is disposed on the inner periphery of the upper lid annular side plate 54, and the second annular limiting rib 9 is disposed on the outer periphery of the lower lid annular side plate 62 and protrudes outward.

in the scheme 2, a first annular limiting groove is formed in the inner periphery of a lower opening 52 of the cavity 51, a second annular limiting blocking rib 9 is formed in the outer periphery of the bottom cover 6, and when the bottom cover 6 is buckled at the lower end of the upper cover 5, the second annular limiting blocking rib 9 is inserted into the first annular limiting groove and is matched with the first annular limiting groove for limiting and fixing;

More specifically, the first annular limiting groove is arranged on the inner periphery of the upper cover annular side plate 54, and the second annular limiting rib 9 is arranged on the outer periphery of the lower cover annular side plate 62.

In a further scheme, in order to facilitate a user to detach and mount the pulsator cover 3 from the pulsator body 1, a clothes treatment device is placed in the cavity 51 of the pulsator cover 3, and the upper cover 5 and the cavity 2 of the body 1 are internally provided with matched limiting and fixing structures.

specifically, the upper cover annular side plate 54 is provided with a clamping block 10 protruding outwards along the axial direction, and the inner wall of the concave cavity 2 is provided with a corresponding clamping groove 12;

preferably, the lower end of the clamping block 10 is provided with a protruding structure 11, and after the clamping block 10 is butted with the clamping groove 12, the protruding structure 11 abuts against the inner wall of the clamping groove 12.

In this scheme, joint piece 10 extends certain distance along upper and lower direction on the outer wall of upper cover annular curb plate 54 to the orientation of keeping away from upper cover annular curb plate 54 center is outstanding, and the lower extreme of joint piece 10 is provided with protruding structure 11.

The protrusion 11 includes a horizontal surface 111, a vertical surface 112 and an inclined surface 113. The upper portion of protruding structure 11 and the perpendicular setting in surface of the joint piece 10 of vertical setting form horizontal plane 111, and the lower part of protruding structure 11 is from the lower part upwards towards the direction slope that keeps away from upper cover annular side plate 54 center and extends, forms inclined plane 113, inclined plane 113 and horizontal plane 111 between be connected through vertical face 112, vertical face 112 and the vertical surface parallel arrangement of joint piece 10.

The joint blocks 10 and the joint grooves 12 can be provided with a plurality of, preferably, in the scheme, at least three joint blocks 10 and at least three joint grooves 12 are arranged, and the joint blocks 10 and the joint grooves 12 are respectively and uniformly distributed along the periphery of the impeller cover 3 and the inner periphery of the concave cavity 2.

In a further scheme, in order to facilitate a user to take out the impeller cover 3 from the concave cavity 2 of the impeller body 1, the upper edge of the upper cover 5 of the impeller cover 3 is locally recessed inwards to form a notch, so as to form a buckle 13 of the impeller cover 3, and the user can conveniently apply force to buckle out.

Preferably, the edge of the top plate 53 of the upper cover 5 is partially recessed toward the center thereof to form a buckle 13;

preferably, the handle 13 is formed by the edge of the top plate 53 at the upper part of the clamping block 10 sinking towards the center.

In this embodiment, the handle 13 is disposed above one of the locking blocks 10, so that the user can conveniently apply force to buckle the wave wheel cover 3.

Preferably, the laundry treatment agent disposed in the cavity 51 of the present embodiment comprises a microporous antimicrobial ball.

The micropore antibacterial ceramic ball is characterized in that the ball body has ultramicropore, so that the inorganic antibacterial agent is dispersed and distributed in the surface and the inner micropore of the whole ball body to form countless effective antibacterial points, when the ball body is contacted with water, the water can enter the inner micropore of the ball body, and the micropore of the ball body can greatly enhance the antibacterial effect according to the contact antibacterial principle. Through calculation, compared with the common silver ion antibacterial ball, the antibacterial contact point of the microporous antibacterial ball is increased by nearly ten thousand times, so that the microporous antibacterial ball has high-efficiency antibacterial performance and is durable. The micropore antibacterial ball is tested by the national building material industrial environment monitoring center, and the product has the killing and inhibiting rate of over 95 percent on escherichia coli and staphylococcus aureus (24 hours).

The specific surface area of the microporous antibacterial ball can reach 800 square meters per gram. When water flows through the microporous ball body, the water enters the pore passage and the micropores of the microporous ball. The micro-porous ball can adsorb organic matters and microorganisms such as residual chlorine in water, and simultaneously can be replaced with heavy metal ions in water to play a role in removing the heavy metal ions. The microporous antibacterial ball has obvious adsorption performance on various heavy metal ions, bacteria, nitrite, organic residual chlorine and the like. The adsorption performance is shown in that the adsorption material has a porous and spongy structure, large specific surface area and strong adsorption capacity on molecules with higher polarity such as CO2, NH4+ and the like.

The microporous antibacterial ball has strong far infrared radiation, and when common water molecules contact with the microporous antibacterial ball instantly, the far infrared rays radiated by the microporous antibacterial ball violently vibrate a water molecular group structure, so that hydrogen bonds of the microporous antibacterial ball are destroyed and broken, and large water molecular groups are changed into small water molecular groups containing only 5-6 water molecules.

The microporous antibacterial ceramic ball is used as a non-antibiotic bactericide, and can quickly and directly kill bacteria to lose the reproductive capacity, so that the next generation of drug resistance cannot be generated.

Example two

The present embodiment is a further limitation of the first embodiment, a dividing rib is disposed in the cavity 51 of the pulsator cover 3 of the present embodiment, and the cavity 51 is divided into a plurality of mutually independent compartments for placing laundry treatment agents, so as to place different laundry treatment agents at the same time.

One end of the dividing rib in the cavity 51 is connected with the top plate 53, the other end extends towards the downward opening 52, the dividing rib can comprise a plurality of ribs, different dividing ribs can be crossed or not, and each dividing cavity is communicated with the through holes 7 on the top plate 53 and the bottom plate 61. For example:

Scheme 1, divide the muscle to include two, and two are divided the muscle and intersect at cavity 51 center, divide cavity 51 into four separate chambeies that the size is the same or different, and every separate chamber all communicates with through-hole 7 on roof 53 and the bottom plate 61.

Scheme 2, divide the muscle to include two, and two are divided the muscle and are set up at cavity 51 parallel, divide cavity 51 into the same or three different compartments of size, and every compartment all communicates with through-hole 7 on roof 53 and the bottom plate 61.

In the scheme 3, the dividing rib comprises one bar, the cavity 51 is divided into two compartments with the same size or different sizes, and each compartment is communicated with the through holes 7 on the top plate 53 and the bottom plate 61.

EXAMPLE III

The present embodiment is another embodiment, and is different from the first embodiment in that in the present embodiment, the pulsator cover 3 includes an upper cover 5 and a bottom cover 6, the bottom cover 6 has a cavity 51 with an upper opening, and the upper cover 5 is located at the upper opening and connected with the bottom cover 6 to form the cavity 51.

The upper cover 5 and the bottom cover 6 are provided with mutually matched limiting fixing structures, and the upper cover 5 is buckled at the upper end of the bottom cover 6 and is connected through the limiting fixing structures. Specifically, the last open internal week of cavity 51 is provided with the spacing fender muscle 8 of first annular, the periphery of upper cover 5 be provided with the spacing fender muscle 9 of second annular, when the upper cover 5 lock was in the upper end of bottom 6, the spacing fender muscle 8 of first annular was located the spacing fender muscle 9 top of second annular, and both dislocation are spacing fixed.

In a further scheme, in order to facilitate a user to detach and mount the pulsator cover 3 from the pulsator body 1, a clothes treatment device is placed in the cavity 51 of the pulsator cover 3, and the bottom cover 6 and the cavity 2 of the body 1 are internally provided with matched clamping structures. Specifically, bottom annular curb plate 62 on be provided with outside outstanding joint piece 10 along its axis direction, the inner wall of cavity 2 on be provided with corresponding joint groove 12, realize the joint and connect.

Example four

The present embodiment is another embodiment, and is different from the first embodiment in that in the present embodiment, the upper cover 5 and the bottom cover 6 are integrally provided, and a connecting portion is provided between the upper cover 5 and the bottom cover 6, through which the upper cover 5 and the bottom cover 6 can open the cavity 51 or be fastened together to block the cavity 51.

specifically, the connecting portion may be a deformable connecting portion, and may be a hinge connecting portion, and the upper cover 5 and the bottom cover 6 may relatively rotate through the connecting portion to open the cavity 51 or close the cavity 51.

EXAMPLE five

The embodiment provides a washing machine, washing machine include interior bucket, interior bucket bottom is provided with the washing machine impeller, this washing machine impeller is the impeller of embodiment one to four arbitrary schemes of embodiment or the impeller of combination scheme, simple structure, do not need complicated pipeline alright in order to realize increasing washing effect, adding fragtant, degerming, mould proof, removing flavor, depigmentation and prevent effects such as cross color.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A washing machine impeller comprises a body and an impeller cover, wherein a concave cavity is arranged in the middle of the body, and the impeller cover is arranged on the body and covers the concave cavity; the device is characterized in that the impeller cover comprises an upper cover and a bottom cover, a cavity for placing a clothes treatment reagent is arranged in the upper cover, the bottom cover seals a lower opening of the cavity, and limiting fixing structures which are matched with each other are arranged on the outer peripheral side wall of the cavity and the inner peripheral side wall of the cavity.

2. The pulsator for washing machines as claimed in claim 1, wherein said upper cover comprises a top plate and an annular side plate of the upper cover, said annular side plate of the upper cover is connected to the outer peripheral edge of said top plate or to the inner side of the outer peripheral edge of the top plate, said top plate and said annular side plate of the upper cover enclose a cavity having a lower opening, and said top plate and/or said annular side plate of the upper cover are provided with through holes.

3. The pulsator for washing machines as claimed in claim 2, wherein said annular side plate of the upper cover is provided with a catching block protruding outward along the axial direction thereof, and the inner wall of said concave cavity is provided with a corresponding catching groove; the lower extreme of joint piece is provided with protruding structure, joint piece and joint groove butt joint back, protruding structure top lean on the inner wall in joint groove.

4. The pulsator for washing machines as claimed in claim 2, wherein the lower cap comprises a lower plate and an annular side plate of the lower cap connected to the outer circumferential edge of the lower plate or to the inside of the outer circumferential edge of the lower plate, the lower plate being provided with through holes.

5. the pulsator for washing machines as claimed in claim 4, wherein the upper cover annular side plate has a first annular spacing rib on the inner circumference of the lower portion thereof, the lower cover annular side plate has a second annular spacing rib on the outer circumference thereof, and when the lower cover is fastened to the lower end of the upper cover, the first annular spacing rib is located under the second annular spacing rib, and the first annular spacing rib and the second annular spacing rib are offset for spacing and fixing.

6. The pulsator for washing machines as claimed in claim 4, wherein the upper cover annular side plate has a first annular limiting groove formed on the inner circumference of the lower portion thereof, and the lower cover annular side plate has a second annular limiting rib formed on the outer circumference thereof, the second annular limiting rib being inserted into the first annular limiting groove when the lower cover is fastened to the lower end of the upper cover, and the first and second annular limiting grooves are engaged to limit the upper cover and the lower cover.

7. The pulsator for washing machines as claimed in claim 1, wherein the upper edge of the upper cover is partially depressed inward to form a notch, forming a grip of the pulsator cover.

8. The pulsator for washing machines as claimed in claim 1, wherein said cavity is provided with partitioning ribs, said cavity being partitioned into a plurality of separate compartments for containing laundry treating agents for simultaneously containing different laundry treating agents; each compartment is in communication with the exterior thereof through at least one aperture.

9. The pulsator for washing machines as claimed in claim 1, wherein the laundry treatment agent contained in the cavity comprises liquid agent or/and solid agent.

10. a washing machine, characterized in that the washing machine comprises an inner tub, the bottom of which is provided with a washing machine pulsator according to any one of claims 1 to 9.