阅读说明：本技术 一种可用于实现喷淋洗涤的衣物处理架及具有其的洗衣机 (Clothes treatment rack capable of being used for achieving spray washing and washing machine with same ) 是由 赖毅俊 王晓晨 陈明宇 潘光辉 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种可用于实现喷淋洗涤的衣物处理架及具有其的洗衣机。该可用于实现喷淋洗涤的衣物处理架包括：处理架主体,所述处理架主体形成一格栅结构,所述格栅结构可用于支撑被洗涤衣物和供喷淋洗涤水穿过；所述格栅结构由格栅条构成,所述格栅条在朝向所述喷淋洗涤水喷淋方向的端面形成扩流结构。(The invention discloses a clothes treatment rack capable of realizing spray washing and a washing machine with the same. The clothes treating rack for realizing spray washing comprises: a main body of the treating frame, which forms a grid structure for supporting the washed clothes and allowing the sprayed washing water to pass through; the grid structure is composed of grid strips, and the end faces of the grid strips facing the spraying direction of the sprayed washing water form a flow expansion structure.)

1. A laundry rack useful for accomplishing spray washing, comprising:

a main body of the treating frame, which forms a grid structure for supporting the washed clothes and allowing the sprayed washing water to pass through;

the grid structure is composed of grid strips, and the end faces of the grid strips facing the spraying direction of the sprayed washing water form a flow expansion structure.

2. The rack of claim 1, wherein the grid bars have a diamond or shuttle shaped cross-sectional configuration.

3. A laundry rack useful in spray washing according to claim 1 or claim 2, wherein the rack body constitutes a cylindrical structure, the cylindrical structure forming the grid structure;

the cylindrical structure is rotatably arranged.

4. A garment treatment stand according to claim 3 wherein the outer peripheral wall of the stand body is provided with a garment support structure formed with a simulated bra-like raised structure projecting outwardly therefrom.

5. A laundry rack useful in effecting spray washing according to claim 1, further comprising:

the supporting plate is arranged at the bottom of the processing frame main body and arranged in a circular ring structure along the periphery of the bottom of the processing frame main body, and the supporting plate is provided with water stirring ribs which are arranged in a plurality along the circumferential direction of the supporting plate.

6. The rack of claim 5, wherein the extending direction of the water-repellent ribs forms an angle with the diameter direction of the supporting plate.

7. The clothes treating rack capable of realizing spray washing according to claim 1, wherein a mounting barrel is arranged in the treating rack main body, and an opening of the mounting barrel is fixedly connected with the top edge of the treating rack main body or forms an integral structure;

the bottom of the installation barrel is provided with the installation structure.

8. The rack of claim 7, wherein the side wall of the mounting tub is coaxially disposed with the rack body, and wherein the diameter of the rack body gradually increases from top to bottom.

9. A washing machine, characterized by comprising:

an outer tub;

the laundry rack of any of claims 1-8, rotatably disposed within said outer tub;

and the driving mechanism is connected with the clothes treating rack and is used for driving the clothes treating rack to rotate.

10. A laundry washing machine according to claim 9, wherein the laundry treating rack is the laundry treating rack of claim 7 or 8,

the washing machine also comprises a clothes washing piece which is rotatably arranged in the mounting barrel and is connected with the driving mechanism,

the driving mechanism can drive the clothes processing rack and the clothes washing piece to rotate simultaneously, or the driving mechanism can drive any one of the clothes processing rack and the clothes washing piece to rotate independently.

11. A washing machine as claimed in claim 10, wherein a partition tub is provided inside the outer tub, connected to a bottom wall of the outer tub, an annular space between the partition tub and the outer tub constituting an outer washing zone,

an inner washing zone is formed inside the partition tub.

12. The washing machine as claimed in claim 11, further comprising:

and the spraying device is arranged on the outer barrel, and a spray head of the spraying device is positioned between the separation barrel and the treatment frame main body and/or between the treatment frame main body and the inner side wall of the outer barrel and is used for performing single-side spraying or double-side spraying on the washed clothes on the clothes treatment frame.

Technical Field

The invention relates to the technical field of washing machines, in particular to a clothes processing rack capable of achieving spray washing and a washing machine with the same.

Background

At present, drum type and impeller type washing methods are the main washing methods in the market, and the clothes are washed by using a driving unit to drive a rotary drum to rotate so as to provide washing mechanical force for decontamination. However, since the structure of the washing machine itself includes mechanical structures such as a motor, an inner cylinder, an outer cylinder, and a damping device, the layout space of the washing machine is large, the mechanical damage of the clothes is serious, and the development cost is high. In recent years, special underwear and underpants washing machines appear in the market, and the effect is poor because the underwear and underpants washing machines remove dirt by means of extrusion, soaking and foam blasting. Such as: in the prior art, the bearing structure of the clothes is a barrel-shaped structure, the barrel-shaped structure has certain advantages, the clothes can be put in simply, the large capacity and the like can be realized, but specific equipment is needed for processing and production, the manufacturing cost is high, certain sanitary dead angles exist and are not easy to clean, and the defects in the prior art are overcome. The existing barreled structure is difficult to realize spray washing, and the winding and stacking of clothes make the spray water flow difficult to act on the surface of clothes. In addition, the washing efficiency is poor and the washing ratio is low.

Disclosure of Invention

In view of this, the invention discloses a clothes treating rack capable of realizing spray washing and a washing machine with the same, which are used for at least solving the problem of poor spray washing efficiency after clothes are wound.

In order to achieve the above object, the invention adopts the following technical scheme:

the invention discloses a clothes processing rack for realizing spray washing in a first aspect, which comprises:

a main body of the treating frame, which forms a grid structure for supporting the washed clothes and allowing the sprayed washing water to pass through;

the grid structure is composed of grid strips, and the end faces of the grid strips facing the spraying direction of the sprayed washing water form a flow expansion structure.

Further optionally, the grid bars have a diamond or shuttle shaped body cross section structure.

Further optionally, the processing rack body constitutes a cylindrical structure, the cylindrical structure forming the grid structure;

the cylindrical structure is rotatably arranged.

Further optionally, a garment supporting structure is arranged on the peripheral wall of the treatment frame main body, and the garment supporting structure is formed with a bra-like convex structure protruding outwards.

Further optionally, the laundry rack further comprises:

the supporting plate is arranged at the bottom of the processing frame main body and arranged in a circular ring structure along the periphery of the bottom of the processing frame main body, and the supporting plate is provided with water stirring ribs which are arranged in a plurality along the circumferential direction of the supporting plate.

Further optionally, the extending direction of the water stirring rib forms an included angle with the diameter direction of the supporting plate.

Further optionally, an installation barrel is arranged in the processing frame main body, and an opening of the installation barrel is fixedly connected with the top edge of the processing frame main body or forms an integral structure;

the bottom of the installation barrel is provided with the installation structure.

Further optionally, the sidewall of the mounting barrel is coaxially disposed with the processing rack body, wherein the diameter of the mounting barrel gradually increases along a direction from the top to the bottom of the processing rack body.

A second aspect of the present invention discloses a washing machine, comprising:

an outer tub;

the clothes processing rack as described in any one of the above, rotatably disposed in the outer tub;

and the driving mechanism is connected with the clothes treating rack and is used for driving the clothes treating rack to rotate.

Further optionally, the laundry treating rack is a laundry treating rack provided with a mounting tub,

the washing machine also comprises a clothes washing piece which is rotatably arranged in the mounting barrel and is connected with the driving mechanism,

the driving mechanism can drive the clothes processing rack and the clothes washing piece to rotate simultaneously, or the driving mechanism can drive any one of the clothes processing rack and the clothes washing piece to rotate independently.

Further optionally, a separating tub is disposed inside the outer tub, connected to a bottom wall of the outer tub, an annular space between the separating tub and the outer tub constituting an outer washing zone,

an inner washing zone is formed inside the partition tub.

Further optionally, the washing machine further comprises:

and the spraying device is arranged on the outer barrel, and a spray head of the spraying device is positioned between the separation barrel and the treatment frame main body and/or between the treatment frame main body and the inner side wall of the outer barrel and is used for performing single-side spraying or double-side spraying on the washed clothes on the clothes treatment frame.

Has the advantages that: according to the flat clothes-fixing rack, the circumference is surrounded by the grids, and the inner side and the outer side can be circularly sprayed and washed in a circulating water mode, so that water resources are saved; the cleaning ratio is improved, the washing time is saved, and the washing efficiency is improved; the whole device is integrally formed, and the structural manufacturability is better.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.

FIG. 1 is a schematic view showing a structure of a laundry treating rack (a circular truncated cone-shaped treating rack body with a partition plate) according to an embodiment;

fig. 2 shows a schematic top view of the laundry treating rack of fig. 1;

FIG. 3 is a schematic view showing the structure of a clothes treating stand according to an embodiment (the main body of the truncated cone-shaped stand is not provided with a profiling supporting piece);

fig. 4 shows a schematic top view of the laundry treating rack of fig. 3;

FIG. 5 is a schematic view showing the structure of a laundry rack (a profiling support and a laundry fixing structure) according to an embodiment;

FIG. 6 shows a schematic view of the structure (including the partition) of a laundry rack of an embodiment;

FIG. 7 shows a schematic view of a washing machine of an embodiment;

FIG. 8 illustrates a cross-sectional view of a washing machine of an embodiment;

FIG. 9 is an exploded view of a washing machine with a copying structure according to an embodiment;

FIG. 10 illustrates a cross-sectional view of a washing machine with a contoured structure according to an embodiment;

FIG. 11 illustrates a cross-sectional schematic view of a grill bar of an embodiment;

fig. 12 illustrates a partial sectional view of a washing machine of an embodiment.

In the figure: 10. a laundry treating rack; 11. a processing rack main body; 111. a garment support structure; 112. a garment securing structure; 113. a partition plate; 12. a support plate; 13. water-repellent ribs; 14. a fence structure; 15. a first water through hole; 16. a second water through hole; 17. reinforcing ribs; 18. installing a barrel; 181. mounting the barrel bottom of the barrel; 20. an outer tub; 21. a partition barrel; 30. a draining basket; 40. a DD motor; 41. a clutch; 42. a flange fixing plate; 51. a spray head; 52. a spray inlet; A. side wall surfaces of the grid bars; B. cross-section.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

Referring now to fig. 1-12, the following specific embodiments are provided.

Example 1

As shown in fig. 1 and 2, a laundry treating stand 10 includes:

a processing rack main body 11, wherein the processing rack main body 11 is a cylindrical structure, for example, a cylindrical structure or a truncated cone-shaped cylindrical structure;

the supporting plate 12 is arranged at the bottom of the processing frame main body 11, and the supporting plate 12 is arranged in a circular ring structure along the periphery of the bottom of the processing frame main body 11;

and the enclosing structure 14 is arranged on the outer circle of the supporting plate 12, a partition plate 113 is arranged between the enclosing structure 14 and the processing frame main body, and the partition plate 113 divides the space between the enclosing structure 14 and the processing frame main body 11 into a plurality of washing partition chambers.

Preferably, the divider 113 is removably disposed between the enclosure structure 14 and the main body of the processing rack. It should be noted that, after the partition plate 113 is removed, the laundry treating rack can be used as a whole washing area, as shown in fig. 3 and 4.

As shown in figure 1, the main body 11 of the processing rack is a truncated cone with the optimal taper of the side wall between 5 degrees and 10 degrees, so that the design is favorable for the placement of the bra during washing, namely, the bra can be installed to play a guiding role.

The side wall surface of the processing frame main body 11 is provided with a fluid passing structure for the circulation of washing water, and/or the replacement component is provided with a fluid passing structure for the circulation of washing water, so that the processing frame main body 11 can be matched with the spraying structure to realize the spraying and washing of clothes.

The fluid passing structure on the main body 11 of the processing rack in this embodiment may be a lattice structure or a porous structure, as shown in fig. 1 and 3. For example, the fluid passing structure is a grill structure including vertically arranged grill bars, and the washing water may be sprayed onto the laundry through gaps between the grill bars. Preferably, as shown in fig. 11, the cross section B of the grating bars is configured as a shuttle-shaped face or a diamond-shaped face, so that the end width of the cross section of the grating bars in the direction toward the spray direction of the spray washing water is smaller than the cross section width in the direction away from the spray direction of the spray washing water, that is: the end surface facing the spraying direction of the spraying washing water forms a flow expansion structure. The shape of the structure not only can play a role in drainage and diffusion, but also reduces the width of the grid strips, reduces the material of the grid and reduces the production cost of the grid. When spraying, the spraying water is sprayed to the washed clothes after being diffused along the side wall surface A of the grid bars, so that the washing effect is enhanced. In addition, in the drying process, the fluid passing structure can also realize the drying of the clothes on the clothes processing rack through the drying air, so that the drying effect is ensured.

Alternatively, the fluid passing structure is a plurality of through holes formed on the main body 11 of the processing rack, and the through holes are evenly distributed to increase the flow area of the washing water, as shown in fig. 1 and 2.

As shown in fig. 1-4, the laundry treating rack 10 further includes a supporting plate 12 disposed at the bottom of the treating rack body 11 and configured as a circular ring structure along the periphery of the bottom of the treating rack body 11, the supporting plate 12 is provided with a plurality of water-repellent ribs 13, and the water-repellent ribs 13 are disposed along the circumferential direction of the supporting plate 12. In the process of washing clothes, the driving unit drives the clothes treatment rack 10 to rotate, the water-stirring ribs 13 which are equally distributed on the circumference of the clothes treatment rack 10 rotate against water flow, the contact area of the water flow and the clothes treatment rack 10 is increased, the water flow generates large surging, the water flow surging acts on the clothes, the mechanical force of the water flow on the clothes washing is increased, and the cleaning ratio is further improved.

Preferably, the water distribution ribs 13 form an included angle with the diameter direction of the supporting plate 12, that is, the water distribution ribs 13 extend along the direction forming the included angle with the radial direction of the supporting plate 12, and the water distribution ribs 13 are uniformly distributed along the circumferential direction of the supporting plate 12. The water distribution ribs 13 are preferably constructed in a trapezoidal plate-like structure, arranged perpendicular to the carrier plate 12, and have inclined sides at portions thereof adjacent to the treatment rack main body 11. The included angle range can be set to be 0-90 degrees, namely the included angle range is not consistent with the radial direction of the included angle range, so that the end, farthest from the center, of the water-repellent rib treatment rack faces one side of the rotation direction of the clothes treatment rack, and the water-repellent effect is enhanced.

The outer circle of the supporting plate 12 is provided with a surrounding structure 14, the surrounding structure 14 and the supporting plate 12 form an integral structure, and the surrounding structure is perpendicular to the supporting plate 12 and is higher than the water stirring ribs 13. The structure can effectively increase the containing volume of the clothes, and the contact friction between the clothes and the circumference can also reduce the winding of the clothes. Preferably, one end of the water-stirring rib 13 is connected with the enclosure structure 14, and the other end of the water-stirring rib is spaced from the treatment frame main body 11 to facilitate the circulation of the washing water.

A first water through hole 15 is formed in the supporting plate 12, and the first water through hole 15 is located between two adjacent water stirring ribs 13; and/or a second water passing hole 16 is arranged on the enclosure structure 14, and a plurality of second water passing holes 16 are arranged along the circumferential direction of the enclosure structure 14. In this embodiment, the supporting plate 12 and the enclosure structure 14 are provided with water through holes at the same time, that is, the supporting plate 12 is provided with a first water through hole 15, and the first water through hole 15 is a long strip-shaped through hole extending along the radial direction of the supporting plate 12; the enclosure structure 14 is provided with a second water through hole 16, and the second water through hole 16 is a rectangular hole formed along the vertical direction. The first water holes 15 and the second water holes 16 are uniformly distributed along the circumferential direction, and at least one first water hole 15 is arranged between any two adjacent water stirring ribs 13. The water holes are arranged to enable water flow to flow through the water holes when the clothes processing frame 10 rotates, a flow structure is formed to accelerate water flow circulation, clothes processing time is effectively shortened, and clothes processing efficiency is improved.

Preferably, the supporting plate 12 is further provided with a reinforcing rib 17, the reinforcing rib 17 is arranged along the radial direction of the supporting plate 12 and is simultaneously connected with the supporting plate 12, the enclosure structure 14 and the treatment frame main body 11, and the height of the reinforcing rib 17 is lower than that of the water-repellent rib 13. In this embodiment, be provided with a strengthening rib 17 between two adjacent muscle of dialling water 13, every strengthening rib 17 and dialling water all are provided with a first water hole 15 of crossing between the muscle 13 to it is even with the family to make overall structure.

Further preferably, the water stirring rib 13, the reinforcing rib 17, the supporting plate 12, the enclosing structure 14 and the processing frame main body 11 are integrally formed, that is, the clothes processing frame 10 is an integrally formed structure, so that the structure of the clothes processing frame 10 is optimized, a series of intermediate processes are reduced, the production efficiency is improved, the production cost is reduced, the process performance is good, and the integral structure of the clothes processing frame 10 is further optimized.

Preferably, as shown in fig. 1, 2 and 6, a plurality of partition plates 113 are disposed between the enclosure structure 14 and the processing rack main body 11, the partition plates 113 are distributed along the circumferential direction of the processing rack main body 11, and the partition plates 113 divide the space between the enclosure structure 14 and the processing rack main body 11 into a plurality of washing compartments, so that a plurality of clothes can be washed simultaneously.

In some optional ways, in this embodiment, the clothes handling rack further includes: a profiling support (not shown in the figures) detachably arranged on the side wall of the processing frame main body 11, a clothes supporting structure 111 is formed on the outer wall surface of the profiling support, and the processing frame main body 11 has a first working state for installing the profiling support and a second working state for detaching the profiling support. Preferably, the garment support structure 111 on the contoured support is a hemispherical, contoured brassiere-like convex structure formed by an outward protrusion from the contoured support, and further, two garment supports can be provided side-by-side on each contoured support to accommodate the shape of the brassiere to support the brassiere. Further, the profile support may be provided in a plurality of sizes, with the garment support structures 111 on the plurality of profile supports being of different sizes to accommodate bras of different sizes.

When the profile support is not provided, the clothing support structure 111 may be formed integrally with the treatment stand body, that is, the clothing support structure 111 may be formed by deforming the grid bars as they are, as shown in fig. 5 and 6. This way the garment support structure 111 is designed to be non-removable from the main body of the treatment stand.

In this embodiment, the first operation state of the main body 11 is used for washing bras, and the second operation state is used for washing general clothes, such as shirts, socks, etc.

In other embodiments, two working states can be realized by providing a replacement assembly, specifically, the replacement assembly includes a plurality of replacement parts which are replaceably mounted on the processing rack main body 11 and can be selected according to the type of the laundry, the plurality of replacement parts include a profiling supporting part and a common replacement part, the profiling supporting part or the common replacement part is detachably mounted on the processing rack main body 11 and forms a part of the sidewall of the processing rack main body 11, wherein a laundry supporting structure 111 is formed on the outer wall surface of the profiling supporting part, and the outer wall surface of the common replacement part is configured as a curved surface.

The common replacement part is an arc-shaped plate matched with the outer wall of the processing frame main body 11 in shape, the arc-shaped plate is mounted on the processing frame main body 11 to form a complete cylindrical surface with the outer wall surface of the processing frame main body 11, a clothes bearing structure 111 is not arranged on the common replacement part, so that the washing space can be increased, and common clothes such as shirts, socks and the like can be used for washing.

The replacement can be detachably mounted on the processing frame main body 11 through a clamping groove, a buckle and other structures, or can be mounted through a connecting piece which is convenient to disassemble and assemble.

It is to be understood that the fluid passing structure on the processing rack main body 11 and the fluid passing structure on the replacement part in the present embodiment may be the same. However, although the fluid passing structure on the processing rack main body 11 and the fluid passing structure on the replacement are the same in the present embodiment, in other embodiments, different types of fluid passing structures may be employed for both, and the fluid passing structure is not limited to the grating or the porous structure as long as the washing water can circulate.

Preferably, all can correspond in every washing region and set up at least one profile modeling supporting piece, can satisfy a plurality of bras and wash the demand simultaneously, clothing bearing structure 111 can protect the shape of brassiere when washing the brassiere simultaneously, reduces the deformation that the brassiere takes place in washing process.

In this embodiment, the clothing support structure 111 is disposed at a substantially middle position in the longitudinal direction of the profiling support member for supporting the bra, and during washing, the bra is installed around the processing frame body 11 and the cup portions are placed on the clothing support structure 111 to be supported and supported, so as to ensure that the bra does not slide down, and the shoulder straps on both sides of the bra are fastened with each other by the fasteners on the shoulder straps after surrounding the processing frame body 11, so that the bra is fixed on the processing frame body 11. Preferably, as shown in fig. 5, the side wall of the processing rack main body 11 is further provided with a clothes fixing structure 112, the clothes fixing structure 112 includes a clamping structure arranged on the side wall of the clothes processing rack 10, preferably, a clamping strip is arranged along the length direction of the side wall of the processing rack main body 11, the clamping strip and the side wall of the processing rack main body 11 form a gap in front, and the shoulder strap encircles the processing rack main body 11 and is plugged into the gap for clamping, so as to further facilitate the fixing and improve the reliability of the bra fixing.

Further, a mounting seat is formed inside the processing frame main body, the top of the mounting seat and the edge of the top of the processing frame main body form an integral structure or can be detachably connected or fixed together, and the bottom wall of the mounting seat is provided with a mounting structure for being connected with a driving mechanism. Optionally: the inside of the frame body 11 is formed with a mounting barrel 18, the opening of the mounting barrel 18 and the top edge of the laundry frame 10 form an integral structure, and the bottom 181 of the mounting barrel is provided with a mounting structure for connecting with a driving mechanism. The lateral wall of installation bucket and the coaxial setting of processing frame main part, and handle the diameter of putting up the axial of frame along handling the frame and from last to handling the side perisporium of frame down and increase gradually. Namely: when the processing frame main body 11 is a circular truncated cone, an inclination angle of the side wall taper between 5 degrees and 10 degrees is realized. After the mounting barrel 18 is integrally formed with the processing rack main body 11, a gap is formed between the side wall of the mounting barrel 18 and the side wall of the processing rack main body 11, the gap gradually increases from the top to the bottom of the processing rack main body 11, and the gap can be used for mounting a spraying structure, so that water can be sprayed outwards from the inner side of the processing rack main body 11. Preferably, the internal cavity of the mounting tub 18 is used for mounting other washing tubs, as will be described in detail below.

The present invention also provides a washing machine, as shown in fig. 7 to 12, comprising:

an outer tub 20 having a washing chamber formed therein for containing washing water and laundry;

the laundry treating rack 10 rotatably disposed in the outer tub 20;

and a driving mechanism disposed at a lower side of the outer tub 20, the driving mechanism being connected to the laundry treating rack 10 through a bottom wall of the outer tub 20 for driving the laundry treating rack 10 to rotate.

Preferably, the mounting seat adopts a mounting barrel 18, and an opening of the mounting barrel and the top edge of the processing frame main body 11 form an integral structure; the bottom 181 of the installation barrel is provided with an installation structure. The side wall of the mounting barrel is coaxially arranged with the processing frame main body, wherein the diameter of the mounting barrel is gradually increased along the direction from the top to the bottom of the processing frame main body. Namely: when the processing frame main body 11 is a circular truncated cone, an inclination angle of the side wall taper between 5 degrees and 10 degrees is realized. The tub 18 may be provided with water holes for water to flow through the inner washing zone.

Specifically, the method comprises the following steps: a mounting tub 18 is formed inside the rack main body 11, a driving mechanism is connected to the mounting tub 18, and the washing machine further includes a laundry item, which may be a drain basket 30 or a pulsator, etc. The draining basket 30 is rotatably disposed in the mounting tub 18 and is connected to a driving mechanism capable of driving the laundry treating stand 10 and the draining basket 30 to rotate simultaneously, or the driving mechanism is capable of driving either one of the laundry treating stand 10 and the draining basket 30 to rotate independently.

It should be noted that the drain basket 30 may be removably disposed within the mounting bucket 18 and removably coupled to the drive mechanism. The draining basket 30 may be replaced with a pulsator (not shown) or other replacement structure for washing the laundry, in addition to one of the structures for washing the laundry.

Preferably, the driving mechanism includes a DD motor 40 and a clutch 41, which are fixed by a screw connection flange through a hollow shaft output of the clutch 41, and further drives the laundry treating rack 10 connected to a flange fixing plate 42 by a screw, the laundry treating rack 10 having the water repellent rib 13, and performs a laundry treating operation in the laundry treating space formed by the outer tub 20 and the drain basket 30.

Preferably, in other embodiments, the driving mechanism may further include two driving motors for driving the laundry treating rack 10 and the draining basket 30 to rotate, respectively.

Preferably, the driving mechanism comprises a DD motor 40 and a clutch 41, which are connected to the flange of the clothes treating rack 10 by screws through the hollow shaft output of the clutch 41, and then the driving screws are connected to the flange fixing plate 42, and the clothes treating rack 10 with the water-repellent ribs 13 is used for performing the clothes treating operation in the clothes treating space formed by the assembly of the outer tub 20 and the draining basket 30.

Preferably, in other embodiments, the driving mechanism may further include two driving motors for driving the laundry treating rack 10 and the draining basket 30 to rotate, respectively.

As shown in fig. 8, in the present embodiment, a partition tub 21 is disposed inside the outer tub 20 and connected to a bottom wall of the outer tub 20, an annular space between the partition tub 21 and the outer tub 20 constitutes an outer washing region, a drain basket 30 is disposed inside the partition tub 21 and constitutes an inner washing region inside the partition tub 21, and a space between the inner washing region and the outer washing region partitioned by the partition tub 21 is not communicated, so that washing water can circulate. The inside and the outside of the partition tub 21 are respectively provided with independent water inlet and water outlet flow passages, so that the two washing areas can be independently washed to avoid the mutual communication of the washing water to cause cross contamination, for example, the outer washing area can be used for washing one type of clothes, such as bras, and the inner washing area can be used for washing another type of clothes, such as underpants.

As shown in fig. 12, it is preferable that: the washing machine further comprises a spray device which is arranged on the outer barrel, and a spray head 51 of the spray device is positioned on one side or two sides of the side wall of the main body of the processing rack. Namely, the spray head 51 is arranged in the gap between the separation barrel 21 and the processing rack main body 11, and/or the spray head 51 is arranged between the processing rack main body 11 and the outer barrel 20 and is used for spraying the washed clothes on the clothes processing rack, so that single-sided or double-sided spraying washing can be realized. The spray water is delivered to the spray head 51 of the spray device through the spray inlet 52 and then sprayed to the clothes for washing. The spraying device can be externally connected with an independent water source or can be used for spraying the washed clothes by circulating water in the outer barrel 20.

The common underwear machine in our life has only one washing unit, so that the user does not meet the traditional washing mode of one-tub washing, and after the clothes treatment rack in the embodiment is arranged in the washing machine, the more healthy washing requirement, namely one-machine multi-washing, can be realized, namely one washing machine can effectively distinguish the washing modes of clothes such as underwear, underpants and socks.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.