CN213232822U - Pulsator washing machine - Google Patents

Abstract

The utility model belongs to the technical field of washing equipment, the volume that aims at solving current washing machine is great, the problem of being not convenient for to place. Therefore, the utility model provides a rotary drum washing machine, this rotary drum washing machine include the box and set up outer bucket and interior bucket in the box, outer bucket and box fixed connection are provided with the diversion structure on the roof of box, and the one end and the roof of diversion structure are connected, and the other end slope of diversion structure extends to the top of interior bucket to in the rivers guide to interior bucket that will rise to outer bucket top in rotary drum washing machine operation's in-process. Through making outer bucket and box fixed connection, can simplify the structure, reduce occupation space to can reduce the volume of box, in addition, guide the rivers that rise to outer bucket top through the diversion structure that sets up on the roof, can make rivers flow in interior bucket smoothly, improve the circulation efficiency of rivers, thereby can improve the washing effect to the clothing.

Description

Pulsator washing machine

Technical Field

The utility model belongs to the technical field of the washing equipment, specifically provide a rotary drum washing machine.

Background

A washing machine is a cleaning appliance that washes laundry using mechanical action generated by electric energy. The current washing machines mainly include a pulsator type washing machine and a drum type washing machine.

With the increasing living standard of people, people are more and more aware of safety and health, for example, if the clothes of children and the clothes of adults are washed by the same washing machine, the clothes of children are easily infected by bacteria and the health of children is affected, because the resistance of children is low, and for this reason, many families want to buy a new washing machine for washing the clothes of children separately. However, the existing washing machines are generally large in size, large in occupied space, limited in space of most families, and free of space for placing the second washing machine, even if the second washing machine can be placed barely, inconvenience is brought, and a lot of families are greatly puzzled.

Therefore, there is a need in the art for a new pulsator washing machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the prior art, be great for solving current washing machine's volume, the problem of not being convenient for to place, the utility model provides a rotary drum washing machine, be in including box and setting outer bucket and interior bucket in the box, outer bucket with box fixed connection, be provided with the diversion structure on the roof of box, the one end of diversion structure with the roof is connected, the other end slope of diversion structure extends to the top of interior bucket, so that rotary drum washing machine operation in-process will rise to the rivers guide at outer bucket top extremely in the interior bucket.

In the preferred technical scheme of the pulsator washing machine, the water guide structure comprises a water guide bulge, the top end of the water guide bulge is connected with the top plate, and the bottom end of the water guide bulge slants downwards to extend above the inner barrel along the direction close to the center of the inner barrel.

In the preferred technical scheme of the pulsator washing machine, the water guide bulge is arranged at a clothes throwing opening formed on the top plate.

In a preferred embodiment of the pulsator washing machine, the water guide structure further includes a plurality of linear water guide grooves disposed on an inner surface of the top plate, and the linear water guide grooves extend from the water guide protrusions to the outer tub along a radial direction of the outer tub, so that water current rising to the top of the outer tub can smoothly flow from an inner side wall of the outer tub to the water guide protrusions.

In the above preferred technical solution of the pulsator washing machine, the linear water guide grooves are grooves formed on the inner surface of the top plate.

In the preferred technical scheme of the pulsator washing machine, a plurality of convex ribs are arranged on the inner surface of the top plate, and the adjacent two convex ribs form the straight water guide groove.

In a preferred technical solution of the pulsator washing machine, the outer tub includes a water tub, a flexible sealing connector and a mounting member, one end of the flexible sealing connector is hermetically connected with the water tub, the other end of the flexible sealing connector is hermetically connected with a housing of a driving motor of the pulsator washing machine, one end of the mounting member is fixedly connected with or integrated with the water tub, and the other end of the mounting member is fixedly connected with the cabinet.

In the preferable technical scheme of the pulsator washing machine, a first connecting groove is formed in the outer wall of the water containing barrel, a first U-shaped connecting structure is formed at one end of the flexible sealing connecting piece, the first connecting groove is matched with the first U-shaped connecting structure, and one end of the flexible sealing connecting piece is connected with the water containing barrel in a sealing mode through the first connecting groove and the first U-shaped connecting structure.

In the preferable technical scheme of the pulsator washing machine, a second connecting groove is formed on the casing of the driving motor, a second U-shaped connecting structure is formed at the other end of the flexible sealing connecting piece, the second connecting groove is matched with the second U-shaped connecting structure, and the other end of the flexible sealing connecting piece is connected with the casing of the driving motor in a sealing manner through the second U-shaped connecting structure and the second connecting groove.

In a preferred technical solution of the pulsator washing machine, the mounting member includes a plurality of mounting brackets distributed along a circumferential direction of the water tub, a top end of the mounting brackets is fixedly connected with an outer wall of the water tub, and a bottom end of the mounting brackets is fixedly connected with a bottom plate of the cabinet.

As can be understood by those skilled in the art, in the preferred embodiment of the present invention, the outer tub of the pulsator washing machine is fixedly connected to the casing, and the casing is fixedly connected to the outer tub, so that the volume of the casing can be reduced, and in particular, the outer tub of the existing pulsator washing machine is connected to the casing through a plurality of damping suspenders, generally 4 damping suspenders are uniformly arranged along the circumferential direction of the outer tub, the top ends of the damping suspenders are connected to the casing, and the bottom ends of the damping suspenders are connected to the outer tub, however, the outer tub of the pulsator washing machine of the present invention is directly fixedly connected to the casing, the damping suspenders are omitted, the occupied space is reduced, so that the length and width of the casing can be reduced, and in the operation process of the existing pulsator washing machine, in order to prevent the outer tub from colliding with the casing, a sufficient safety gap between the outer tub and the casing needs to be formed, however, the pulsator, in the running process of the washing machine, the outer barrel does not move relative to the box body, and the situation that the outer barrel collides with the box body does not need to be worried about, so that the gap between the outer barrel and the box body can be reduced as much as possible, the length, the width and the height of the box body can be reduced, and in sum, the volume of the box body can be reduced and the box body is convenient to place by fixedly connecting the outer barrel and the box body; in addition, be provided with the diversion structure on the roof of box, the one end and the roof of diversion structure are connected, and the other end slope of diversion structure extends to the top of interior bucket to can guide the rivers that rise to outer bucket top to interior bucket. In the operation process of the washing machine, the water flow in the outer barrel can climb upwards along the inner side wall of the outer barrel, the water flow ascending to the top of the outer barrel is guided through the water guide structure arranged on the top plate, the water flow can smoothly flow into the inner barrel, the circulation efficiency of the water flow is improved, and the washing effect on clothes can be improved.

Further, the water guide bulge is arranged at the clothes throwing opening formed on the top plate. Through the arrangement, the structure is compact, the arrangement is convenient, and the attractiveness is improved.

Further, the water diversion structure further comprises a plurality of linear water diversion grooves arranged on the inner surface of the top plate, and the linear water diversion grooves extend from the water diversion protrusions to the outer barrel along the radial direction of the outer barrel so as to enable water flow ascending to the top of the outer barrel to smoothly flow onto the water diversion protrusions from the inner side wall of the outer barrel. Through such setting, can make the rivers that rise to outer bucket top flow into the interior bucket more smoothly, specifically speaking, at the in-process of rotary drum washing machine operation, rivers in the outer bucket upwards climb along the inside wall of outer bucket, and rivers get into the sharp diversion groove that forms on the internal surface of roof after breaking away from the inside wall of outer bucket, and sharp diversion groove is along the radial setting of outer bucket, and under the guide effect of sharp diversion groove, rivers can flow smoothly to the diversion arch, then flow to the interior bucket along the diversion arch.

Further, the outer barrel comprises a water containing barrel, a flexible sealing connecting piece and a mounting component, the inner barrel is arranged in the water containing barrel, one end of the flexible sealing connecting piece is connected with the water containing barrel in a sealing mode, the other end of the flexible sealing connecting piece is connected with the shell of the driving motor in a sealing mode, one end of the mounting component is connected with the water containing barrel, and the other end of the mounting component is fixedly connected with the bottom plate. The water containing barrel is hermetically connected with the shell of the driving motor through the flexible sealing connecting piece, so that water in the water containing barrel can be prevented from leaking, and the driving motor can be allowed to move relative to the water containing barrel.

Furthermore, a first connecting groove is formed in the outer wall of the water containing barrel, a first U-shaped connecting structure is formed at one end of the flexible sealing connecting piece, the first connecting groove is matched with the first U-shaped connecting structure, and one end of the flexible sealing connecting piece is connected with the water containing barrel in a sealing mode through the first connecting groove and the first U-shaped connecting structure. Through first connecting grooves and first U-shaped connection structure with flexible sealing connecting piece and water containing bucket sealing connection, can improve flexible sealing connecting piece and water containing bucket be connected steadiness and sealing stability.

Furthermore, a second connecting groove is formed in the shell of the driving motor, a second U-shaped connecting structure is formed in the other end of the flexible sealing connecting piece, the second connecting groove is matched with the second U-shaped connecting structure, and the other end of the flexible sealing connecting piece is connected with the shell of the driving motor in a sealing mode through the second U-shaped connecting structure and the second connecting groove. Through second connecting grooves and second U-shaped connection structure with flexible sealing connecting piece and driving motor's casing sealing connection, can improve flexible sealing connecting piece and casing be connected steadiness and sealing stability.

Further, the mounting member includes a plurality of mounting brackets, and a plurality of mounting brackets distribute along the circumference of the water holding bucket, and the top of mounting bracket is connected with the outer wall of water holding bucket, and the bottom plate fixed connection of mounting bracket. The water containing barrel is fixedly connected with the bottom plate of the box body through the mounting frames, so that the water containing barrel can be stably supported, and the space arrangement is facilitated.

Drawings

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a pulsator washing machine according to the present invention, which is placed on a drum washing machine;

FIG. 2 is a top view of the pulsator washing machine of the present invention;

FIG. 3 is a front view of the pulsator washing machine of the present invention;

FIG. 4 is a schematic structural view of a top plate of a casing of the pulsator washing machine of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 3;

FIG. 6 is a partial enlarged view of portion A of FIG. 5;

fig. 7 is a schematic structural diagram of the pulsator washing machine of the present invention.

List of reference numerals:

1. a box body; 11. a top plate; 12. a base plate; 13. a side plate; 14. a cover body; 111. a rib is protruded; 112. a laundry input port; 113. a water diversion bulge; 114. a straight water diversion groove;

2. an outer tub; 21. a water containing barrel; 22. a flexible sealing connection; 23. a mounting frame; 211. a first connection groove; 221. a first U-shaped connection structure; 222. a second U-shaped connection structure;

3. an inner barrel;

4. a drive motor; 41. a housing; 411. a second connecting groove;

5. a vibration damping device; 51. a vibration damping slide seat; 52. a fixed base; 53. a vibration damping member; 521. a vibration damping chute;

6. and (5) clamping a hoop.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that the following embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The problem of placing not convenient for is great based on current washing machine's that the background art pointed out volume, the utility model provides a rotary drum washing machine aims at reducing washing machine's volume to in place.

Specifically, as shown in fig. 2, fig. 3 and fig. 5, the utility model discloses a rotary drum washing machine mainly includes box 1 and sets up outer bucket 2 in box 1, interior bucket 3, driving motor 4 and vibration damper 5, wherein, outer bucket 2 and box 1 fixed connection, interior bucket 3 is installed in outer bucket 2, driving motor 4 is installed in the below of interior bucket 3, driving motor 4's output shaft and interior bucket 3 are connected, driving motor 4 can drive interior bucket 3 and rotate, vibration damper 5 installs between driving motor 4 and box 1, when washing machine moves, can alleviate washing machine's vibration through vibration damper 5, and can prevent that interior bucket 3 from striking on the bucket wall of outer bucket 2.

By fixedly connecting the outer barrel 2 with the box body 1, the occupied space can be reduced, thereby reducing the volume of the box body 1. Particularly, the outer barrel of the prior pulsator washing machine is generally arranged on the box body through a plurality of damping hanging rods, and the damping hanging rods occupy larger space, the outer barrel 2 and the box body 1 are directly and fixedly connected by the pulsator washing machine, so that the damping hanging rods are omitted, the occupied space is reduced, and the length and the width of the box body 1 can be reduced; in addition, current rotary drum washing machine is at the in-process of operation, in order to prevent the condition that outer bucket striking box from appearing, need make and have sufficient safety clearance between outer bucket and the box, however, the utility model discloses a rotary drum washing machine's outer bucket 2 is fixed connection with box 1, at washing machine operation's in-process, can not produce relative motion, do not worry and can take place the condition that outer bucket 2 strikes box 1, consequently, can make the clearance between outer bucket 2 and the box 1 some as far as possible less, can make even outer bucket 2 laminate on the inner wall of box 1, reduce occupation space to can further reduce the length, width and the height of box 1.

To sum up, the utility model discloses a washing machine's box 1's volume is less to be convenient for place, especially can be through reducing the height of box 1, make the height of box 1 be less than or equal to the length of box 1 and the width of box 1, specifically, as shown in fig. 1 and fig. 2, the height h of box 1 is between 300mm to 500mm, the length a of box 1 is between 500mm to 650mm, the width b of box 1 is between 450mm to 600mm, in a preferred situation, the height h of box 1 is 360mm, the length a of box 1 is 595mm, the width b of box 1 is 510mm, be the form of partially flat on the whole, through such setting, make the utility model discloses a rotary drum washing machine can be placed on rotary drum washing machine, on the cupboard or on the bathroom cabinet, need not to occupy the ground space, has greatly promoted user's use experience.

As shown in fig. 1, the pulsator washing machine of the present invention is placed on a drum washing machine, and the height H of the pulsator washing machine is about half of the height H of the drum washing machine, the present invention is especially used for washing children's clothes, and the drum washing machine is especially used for washing adults' clothes. The child is weak in resistance, and the clothes of the child and the clothes of the adult are washed separately, so that the clothes of the child can be effectively prevented from being infected by germs, and the child is beneficial to the physical health of the child.

As shown in fig. 2 and 5, the casing 1 of the pulsator washing machine of the present invention includes a top plate 11, a bottom plate 12 and a side plate 13, the top plate 11 and the bottom plate 12 are fixedly connected through the side plate 13, a laundry input opening 112 is formed on the top plate 11, a user can input laundry to be washed into an inner tub 3 installed in the casing 1 through the laundry input opening 112, and after washing the laundry, the laundry is taken out from the inner tub 3 through the laundry input opening 112. The top plate 11 is provided with a cover 14, and the laundry input opening 112 can be opened or closed by the cover 14.

Preferably, as shown in fig. 4 and 5, a water guiding structure is further provided on the top plate 11 of the cabinet 1, one end of the water guiding structure is connected to the top plate 11, and the other end of the water guiding structure extends obliquely above the inner tub 3, so that water current rising to the top of the outer tub 2 can flow into the inner tub 3 along the water guiding structure. In the operation process of the pulsator washing machine, along with the rotation of the inner tub 3, the water in the outer tub 2 ascends along the inner side wall of the outer tub 2, rises to the top of the outer tub 2, and then flows into the inner tub 3 under the guidance of the water guide structure. Wherein, can set up the diversion structure into diversion board, diversion channel etc. and the concrete structural style that technical personnel in this field can set up the diversion structure in practical application in a flexible way, as long as can be with the rivers guide to outer tub 2 top to interior bucket 3 in through the diversion structure can be with rising.

Preferably, as shown in fig. 4 and 5, the water guide structure includes a water guide protrusion 113, a top end of the water guide protrusion 113 is connected with the top plate 11, and a bottom end of the water guide protrusion 113 extends obliquely downward above the inner tub 3 in a direction near the center of the inner tub 3. In the operation process of the pulsator washing machine, along with the rotation of the inner tub 3, the water in the outer tub 2 ascends along the inner side wall of the outer tub 2, rises to the top of the outer tub 2, flows to the inner surface of the top plate 11, and then flows into the inner tub 3 along the water guide protrusion 113. The water guide protrusion 113 and the top plate 11 may be fixedly connected or integrally formed. The water guide protrusion 113 and the top plate 11 are preferably integrated, so that the water guide protrusion 113 and the top plate 11 are directly manufactured in an integrated manner, and the cost is reduced.

Further preferably, as shown in fig. 4 and 5, a water drawing protrusion 113 is provided at the laundry input port 112. The water drawing protrusion 113 is provided in a circle along the circumferential direction of the laundry input port 112. Through setting up diversion arch 113 in clothing input port 112 department for compact structure, the convenient arrangement, and, still improved the aesthetic property.

Preferably, as shown in fig. 4, the water diversion structure further includes a plurality of linear water diversion grooves 114 provided on the inner surface of the top plate 11, the linear water diversion grooves 114 extending from the water diversion protrusions 113 toward the outer tub 2 in the radial direction of the outer tub 2 so as to enable the water flow rising to the top of the outer tub 2 to smoothly flow from the inner side wall of the outer tub 2 onto the water diversion protrusions 113. In the operation process of the pulsator washing machine, the water flow in the outer tub 2 ascends along the inner side wall of the outer tub 2, and after the water flow is separated from the inner side wall of the outer tub 2, the water flow enters the linear water guide grooves 114 formed on the inner surface of the top plate 11, the linear water guide grooves 114 are arranged along the radial direction of the outer tub 2, and under the guiding action of the linear water guide grooves 114, the water flow can smoothly flow to the water guide protrusions 113 and then flow to the inner tub 3 along the water guide protrusions 113. The linear water guide groove 114 is a convex groove structure, for example, as shown in fig. 4, a plurality of convex ribs 111 are provided on the inner surface of the top plate 11, and two adjacent convex ribs 111 form the linear water guide groove 114. Of course, the straight water guide groove 114 may be provided in a groove structure, that is, the inner surface of the top plate 11 is concaved inward to form the straight water guide groove 114.

Preferably, as shown in fig. 5 and 7, the outer tub 2 of the pulsator washing machine of the present invention includes a water tub 21, a flexible sealing connector 22 and a mounting member, one end of the flexible sealing connector 22 is hermetically connected to the water tub 21, the other end of the flexible sealing connector 22 is hermetically connected to the housing 41 of the driving motor 4, one end of the mounting member is connected to the water tub 21, the other end of the mounting member is fixedly connected to the cabinet 1, and the inner tub 3 is disposed in the water tub 21. That is, the tub 21 has a tub bottom serving as a housing 41 for the driving motor 4, the tub 21 has a bottom end connected to the housing 41 through a flexible sealing joint 22, and the tub 21, the flexible sealing joint 22 and the housing 41 together constitute a water containing space. The flexible sealing connecting member 22 is made of flexible waterproof material, such as rubber; the mounting member and the tub 21 may be fixedly connected or provided as one body. Further, the mounting member may be provided as a mounting plate, a mounting post, a mounting bracket, or the like, and those skilled in the art may flexibly set the specific structural form of the mounting member in practice as long as the tub 21 and the cabinet 1 can be fixedly connected by the mounting member.

Preferably, as shown in fig. 5 and 6, a first connection groove 211 is formed on an outer wall of the tub 21, a first U-shaped connection structure 221 is formed at one end of the flexible sealing connection 22, the first connection groove 211 is fitted with the first U-shaped connection structure 221, and one end of the flexible sealing connection 22 is sealingly connected with the tub 21 through the first connection groove 211 and the first U-shaped connection structure 221. In the mounted state, the first U-shaped connection structure 221 may be tightly fixed in the first connection groove 211 by a clamping member, so that the first U-shaped connection structure 221 can be tightly attached to the inner wall of the first connection groove 211, and for example, as shown in fig. 6, the first U-shaped connection structure 221 and the first connection groove 211 may be tightly fixed by a clamping band 6. By setting one end of the flexible sealing connection member 22 to a U-shaped connection structure, it can be effectively prevented from being released from the first connection groove 211, and the connection stability and sealing reliability of the flexible sealing connection member 22 and the tub 21 are improved.

Preferably, as shown in fig. 5 and 6, a second connecting groove 411 is formed on the housing 41 of the driving motor 4, a second U-shaped connecting structure 222 is formed at the other end of the flexible sealing connecting member 22, the second connecting groove 411 is matched with the second U-shaped connecting structure 222, and the other end of the flexible sealing connecting member 22 is connected with the housing 41 of the driving motor 4 in a sealing manner through the second U-shaped connecting structure 222 and the second connecting groove 411. In the mounted state, the second U-shaped connection structure 222 may be tightly fixed in the second connection groove 411 by a clamping member, so that the second U-shaped connection structure 222 can be tightly attached to the inner wall of the second connection groove 411, and for example, the second U-shaped connection structure 222 and the second connection groove 411 may be tightly fixed by the clamp 6. By setting the other end of the flexible sealing connection member 22 to be a U-shaped connection structure, it can be effectively prevented from coming out of the second connection groove 411, and the connection stability and the sealing reliability of the flexible sealing connection member 22 and the housing 41 of the driving motor 4 are improved.

Preferably, as shown in fig. 7, the mounting member includes a plurality of mounting brackets 23, the plurality of mounting brackets 23 are distributed along a circumferential direction of the tub 21, a top end of the mounting brackets 23 is connected with an outer wall of the tub 21, and a bottom end of the mounting brackets 23 is fixedly connected with the bottom plate 12 of the cabinet 1. Wherein, the mounting frame 23 and the tub 21 may be fixedly connected or provided as one body.

Preferably, as shown in fig. 5 and 7, the damping device 5 of the present invention includes a damping slide 51 and a fixing base 52, the damping slide 51 is disposed on the housing 41 of the driving motor 4, the fixing base 52 is disposed on the bottom plate 12 of the cabinet 1, a damping slide 521 is formed on the fixing base 52, and the damping slide 51 and the damping slide 521 are engaged in a ball joint manner so as to suppress vibration of the washing machine. Specifically, in the running process of the pulsator washing machine, the assembly of the inner tub 3 and the driving motor 4 is combined with the vibration damping sliding groove 521 formed on the fixed base 52 in a ball head mode through the vibration damping sliding seat 51, so that the vibration of the inner tub 3 and the driving motor 4 is converted into slight sliding of the vibration damping sliding seat 51 in the vibration damping sliding groove 521, thereby effectively inhibiting the large-amplitude shaking of the inner tub 3, avoiding the collision of the inner tub 3 and the outer tub 2, and further reducing the vibration of the pulsator washing machine. The damping slide 51 and the housing 41 of the driving motor 4 may be fixedly connected or integrated, and similarly, the fixing base 52 and the bottom plate 12 may be fixedly connected or integrated.

Preferably, as shown in fig. 5 and 7, the vibration damping device 5 of the present invention further includes a plurality of vibration damping members 53, and the plurality of vibration damping members 53 are distributed along the circumferential direction of the housing 41 of the drive motor.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A pulsator washing machine comprises a box body, an outer barrel and an inner barrel, wherein the outer barrel and the inner barrel are arranged in the box body, the outer barrel is fixedly connected with the box body, a water diversion structure is arranged on a top plate of the box body, one end of the water diversion structure is connected with the top plate, and the other end of the water diversion structure obliquely extends to the upper portion of the inner barrel so as to guide water flow rising to the top of the outer barrel to the inner barrel in the running process of the pulsator washing machine.

2. The pulsator washing machine as claimed in claim 1, wherein the water guide structure comprises a water guide protrusion, a top end of the water guide protrusion is connected to the top plate, and a bottom end of the water guide protrusion extends obliquely downward above the inner tub in a direction near a center of the inner tub.

3. The pulsator washing machine according to claim 2, wherein the water drawing protrusion is provided at a laundry loading port formed on the top plate.

4. The pulsator washing machine as claimed in claim 2, wherein the water guide structure further comprises a plurality of linear water guide grooves provided on the inner surface of the top plate, the linear water guide grooves extending from the water guide protrusions toward the outer tub in a radial direction of the outer tub so as to enable water ascending to the top of the outer tub to smoothly flow from an inner sidewall of the outer tub onto the water guide protrusions.

5. The pulsator washing machine according to claim 4, wherein the straight water guide grooves are grooves formed on the inner surface of the top plate.

6. The pulsator washing machine as claimed in claim 4, wherein a plurality of ribs are provided on an inner surface of the top plate, and adjacent two ribs form the straight water guide grooves.

7. The pulsator washing machine according to claim 1, wherein the outer tub includes a tub, a flexible sealing connector having one end hermetically connected with the tub and the other end hermetically connected with a housing of a driving motor of the pulsator washing machine, and a mounting member having one end fixedly connected or integrally provided with the tub and the other end fixedly connected with the cabinet.

8. The pulsator washing machine as claimed in claim 7, wherein a first connection groove is formed on an outer wall of the tub, and a first U-shaped connection structure is formed at one end of the flexible sealing connector, the first connection groove being fitted with the first U-shaped connection structure, and the one end of the flexible sealing connector being sealingly connected with the tub through the first connection groove and the first U-shaped connection structure.

9. The pulsator washing machine as claimed in claim 7, wherein a second connection groove is formed on the casing of the driving motor, and a second U-shaped connection structure is formed at the other end of the flexible sealing connection member, the second connection groove being adapted to the second U-shaped connection structure, and the other end of the flexible sealing connection member and the casing of the driving motor being hermetically connected through the second U-shaped connection structure and the second connection groove.

10. The pulsator washing machine according to claim 7, wherein the mounting member comprises a plurality of mounting brackets distributed along a circumferential direction of the tub, a top end of the mounting brackets is fixedly connected with an outer wall of the tub, and a bottom end of the mounting brackets is fixedly connected with a bottom plate of the cabinet.

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