Washing and nursing equipment and control method

Abstract

The invention provides washing and protecting equipment which comprises an inner barrel and a main impeller arranged at the bottom of the inner barrel and used for stirring washing water, and further comprises a support which is arranged in the inner barrel, one end of the support is connected with the bottom of the inner barrel on the periphery of the main impeller, and the other end of the support obliquely extends upwards in the direction close to the axis of the inner barrel and used for supporting washings. According to the washing machine, the support is arranged in the form of inclining towards the axis of the inner barrel from bottom to top to support washings such as shoes, water flow driven by rotation of the main impeller in the middle of the inner barrel can impact the washings on the support at a specific angle, and large impact strength can be guaranteed; foreign matters on the washings are separated from the washings under the impact of water flow, the purpose of cleaning is achieved, the effect of cleaning the washings such as shoes through the impact of the water flow is achieved, meanwhile, damage of the washing equipment to the washings such as the shoes can be reduced, and the use experience of a user is improved. The invention further provides a control method of the washing and caring equipment.

Description

Technical Field

[0001] The present invention belongs to the technical field of clothing processing, and in particular relates to a washing and care device, and also relates to a control method of the washing and care device. Background Art

[0002] Since ancient times, shoes have been a necessity in people's lives. With the development of social economy and the improvement of people's living standards, people have more and more requirements for the types and quantities of shoes, which makes cleaning shoes an inevitable problem in life. At present, there are two main ways to clean shoes: hand washing and machine washing. The hand washing method we generally use is very time-consuming and laborious, so the shoe washing machine was born.

[0003] The current shoe washing machine is generally a shoe washing machine with a brush, that is, brushes are added to the impeller shaft and the inner side of the inner barrel. When the shoes are placed in the inner barrel, the rotation of the inner barrel and the impeller causes the friction between the brush and the shoes to achieve the shoe washing effect.

[0004] However, due to the unique shape of shoes and their hard soles, which cannot be deformed like clothes, they must rely on long-term rotation in the shoe washing machine to increase the contact probability of the brush. During the long rotation cleaning process, the shoes are easily damaged, affecting the service life of the shoes and the user experience is poor.

[0005] Therefore, designing a cleaning device that can both ensure the service life of shoes and achieve a cleaning effect has become a technical problem that needs to be solved urgently by those skilled in the art.

[0006] In view of this, the present invention is proposed. Summary of the invention

[0007] The present invention provides a washing and protecting device, which supports laundry such as shoes by arranging a bracket in a shape inclined from bottom to top toward the axis of an inner barrel, so that the water flow driven by the rotation of a main impeller in the middle of the inner barrel can impact the laundry on the bracket at a specific angle, thereby achieving the purpose of cleaning, realizing the effect of cleaning laundry such as shoes by water flow impact, and solving the problem that shoes are easily damaged during the cleaning process of existing shoe washing machines.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0009] A washing and care device includes an inner barrel, and a main impeller arranged at the bottom of the inner barrel for stirring washing water, and also includes a bracket arranged in the inner barrel, one end of which is connected to the bottom of the inner barrel at the outer periphery of the main impeller, and the other end of which extends upward in an inclined direction close to the axis of the inner barrel for supporting the washing.

[0010] In the above scheme, the bottom of the inner barrel includes the lower end of the inner barrel wall and the inner barrel bottom, that is, the lower end of the bracket can be connected to the lower end of the inner barrel wall or the inner barrel bottom.

[0011] Furthermore, it also includes:

[0012] A jet water channel is coaxially arranged in the bracket, a water inlet of the jet water channel is arranged at the bottom of the bracket, and a water outlet of the jet water channel is arranged on the top and / or the peripheral wall of the bracket;

[0013] The water supply device is connected with the water inlet of the jet water channel.

[0014] Furthermore, it also includes an outer barrel coaxially arranged outside the inner barrel for containing washing water, and a through hole corresponding to the water inlet of the injection water path is provided on the bottom of the inner barrel;

[0015] Preferably, the water supply device includes an auxiliary impeller arranged in the through hole and / or arranged between the inner barrel bottom and the outer barrel bottom.

[0016] Furthermore, the auxiliary impeller is coaxially arranged between the bottom of the inner barrel and the bottom of the outer barrel, and is transmission-connected to the driving shaft of the main impeller;

[0017] Preferably, the auxiliary impeller is connected to the driving shaft of the main impeller in a circumferential limiting manner; or, the auxiliary impeller is connected to the driving shaft of the main impeller through a clutch structure.

[0018] Furthermore, the through hole is inclined toward a side close to the axis of the inner barrel along an extension direction from bottom to top.

[0019] Furthermore, it also includes a guide portion, which is arranged at the bottom of the inner barrel and corresponds to the through hole, one end of which is connected to the bottom of the inner barrel on the side of the through hole away from the axis of the inner barrel, and the other end of which extends downward and abuts against or is spaced from the inner wall of the outer barrel below the inner barrel;

[0020] Preferably, the lower end of the guide portion is elastically abutted against the inner wall of the outer barrel.

[0021] Furthermore, the through hole is arranged on the bottom of the inner barrel, near the edge of the bottom of the inner barrel;

[0022] The upper end of the guide portion is connected to the edge of the inner barrel bottom and extends along the circumference of the inner barrel bottom, or the upper end of the guide portion is connected to the side of the through hole away from the axis of the inner barrel and extends along the circumference of the through hole;

[0023] Preferably, the guide portion is arranged obliquely along the extension direction of the through hole;

[0024] Further preferably, the diameter and / or width of the guide portion gradually increases along the extension direction from top to bottom.

[0025] Furthermore, one end of the bracket away from the axis of the inner barrel is hinged to the bottom of the inner barrel;

[0026] Preferably, it also includes an angle adjustment device, which is transmission-connected to the bracket and is used to adjust the inclination angle of the bracket.

[0027] Further, the bracket includes a plurality of brackets evenly arranged around the axis of the inner barrel;

[0028] Preferably, at least one end of the bracket close to the axis of the inner barrel has a diameter that gradually decreases in a direction close to the axis of the inner barrel.

[0029] The present invention also provides a control method for the above-mentioned washing and care equipment, wherein a spray water channel connecting the bottom of the inner barrel with the inside of the washing object is arranged in the bracket of the washing and care equipment, and a main impeller and an auxiliary impeller are respectively arranged on the upper and lower sides of the bottom of the inner barrel;

[0030] The control methods include at least:

[0031] First, the auxiliary impeller is controlled to rotate to supply water to the spray water channel, so as to wet the laundry from the inside, and make the foreign matter remaining between the fabric layers of the laundry float to the outer surface of the laundry;

[0032] Then the main impeller is controlled to rotate synchronously, and the outer surface of the inclined laundry is washed by the external agitated water flow, so as to wash away the foreign matter floating on the outer surface of the laundry.

[0033] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0034] 1. The present invention supports laundry such as shoes by arranging a bracket in a shape that is inclined from bottom to top toward the axis of the inner barrel, so that the water flow driven by the rotation of the main impeller in the middle of the inner barrel can impact the laundry on the bracket at a specific angle, and can ensure a large impact force, so that foreign matter on the laundry is separated from the laundry under the impact of the water flow, thereby achieving the purpose of cleaning, and realizing the effect of cleaning laundry such as shoes by water flow impact. At the same time, it can reduce the damage of the washing equipment to the laundry such as shoes, and improve the user experience.

[0035] 2. The present invention provides a jet water channel in the bracket and a water supply device for supplying water to the jet water channel, so that the water flow sprayed from the jet water channel can clean the inside of the laundry set on the bracket. At the same time, the inner and outer water flows act in sequence to effectively remove small foreign matter remaining between the fabric layers of the laundry, thereby improving the cleaning effect on the laundry.

[0036] 3. The present invention stirs the water flow between the bottom of the inner barrel and the bottom of the outer barrel by arranging an auxiliary impeller, so that the water flows into the jet water path of the bracket from the through hole on the inner barrel, thereby realizing water supply to the jet water path. In addition, by arranging a guide portion at the bottom of the inner barrel, the guiding property of the water flow can be improved, and the water supply effect to the jet water path can be improved, thereby increasing the impact force of the jet water flow ejected from the jet water path.

[0037] 4. The present invention provides an angle adjustment device for adjusting the tilt angle of the bracket, so that the washing and care equipment can change the flushing force of the water flow on the laundry on the bracket by adjusting the tilt angle of the bracket, thereby improving the cleaning effect on the laundry.

[0038] At the same time, the invention has a simple structure, significant effects and is suitable for popularization and use.

[0039] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0041] Figure 1 This is a schematic diagram of the internal structure of the washing and care equipment in an embodiment of the present invention;

[0042] Figure 2 Schematic diagram of the internal structure of a washing and care device with a guide portion in an embodiment of the present invention.

[0043] Description of the main components in the figure:

[0044] 1. Outer barrel; 2. Inner barrel; 3. Main impeller; 4. Auxiliary impeller; 5. Bracket; 6. Water inlet; 7. Water outlet; 8. Through hole; 9. Driving motor; 10. Guide part.

[0045] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0047] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Embodiment 1

[0050] like Figure 1 to Figure 2 As shown, in an embodiment of the present invention, a washing and care device is introduced, and the washing and care device can be specifically used for washing shoes and other laundry.

[0051] In this embodiment, the washing and care equipment may be a shoe washing machine. The washing and care equipment comprises a box body and a barrel module disposed in the box body, wherein the barrel module comprises an inner barrel 2 and an outer barrel 1 coaxially sleeved outside the inner barrel 2, wherein the barrel mouth of the barrel module is disposed upward, and the barrel bottom of the barrel module is disposed at the bottom of the barrel module, and is disposed opposite to the barrel mouth.

[0052] In this embodiment, a main impeller 3 is provided in the middle of the bottom of the inner barrel, and the main impeller 3 is used to stir the washing water so that the washing water impacts the washings to achieve the purpose of cleaning.

[0053] A bracket 5 is also provided in the inner tub 2, and the bracket 5 is used to support laundry such as shoes, and fix the laundry such as shoes in the inner tub 2, thereby ensuring the flushing force of the agitated water flow on the laundry.

[0054] Specifically, the bracket 5 is columnar. Preferably, the bracket 5 is a columnar structure with a circular radial cross-section. One end of the bracket 5 is connected to the bottom of the inner barrel, and the other end of the bracket 5 extends into the inner barrel 2. The shoes and other laundry are mounted on the end of the bracket 5 to support the laundry.

[0055] Preferably, in this embodiment, the bracket 5 is arranged in the inner barrel 2, one end of which is connected to the bottom of the inner barrel 2 at the outer periphery of the main impeller 3, and the other end of which extends upwardly inclined in a direction close to the axis of the inner barrel 2 for supporting the laundry, and the bracket 5 is spaced apart from the main impeller 3 to avoid hindering the rotation of the main impeller 3.

[0056] In the present embodiment, by arranging the bracket 5 in a manner inclined from bottom to top toward the axis of the inner tub 2, shoes and other laundry are supported, so that the water flow driven by the rotation of the main impeller 3 in the middle of the inner tub 2 can impact the laundry on the bracket 5 at a specific angle, and a large impact force can be ensured, so that foreign matter on the laundry is separated from the laundry under the impact of the water flow, thereby achieving the purpose of cleaning, and realizing the effect of cleaning shoes and other laundry by the impact of the water flow. At the same time, it can reduce the damage of the washing equipment to shoes and other laundry, and improve the user experience.

[0057] Preferably, in this embodiment, a water jetting circuit is further included, and the water jetting circuit is used to jet water flow to clean the inside of laundry such as shoes.

[0058] Specifically, the jet water path is coaxially arranged in the bracket 5, a water inlet 6 of the jet water path is arranged at the bottom of the bracket 5, and a water outlet 7 of the jet water path is arranged on the top and / or the peripheral wall of the bracket 5. A water supply device connected to the water inlet 6 of the jet water path is also included, and the water supply device supplies washing water to the jet water path, so that the washing water is sprayed out from the water outlet 7 of the jet water path to rinse and clean the inside of the washing set on the bracket 5.

[0059] Preferably, in this embodiment, the water flows on both sides of the laundry can act on the laundry at the same time, and the laundry is wetted from the inside by the water flow of the jet water channel, so that foreign matter between the tissue layers of the laundry floats to the outer surface of the laundry, and then the water flow on the outside of the laundry rinses the outer surface of the laundry at a specific angle to wash away the floated foreign matter, thereby effectively removing small foreign matter remaining between the fabric layers of the laundry and improving the cleaning effect on the laundry.

[0060] In this embodiment, a through hole 8 corresponding to the water inlet 6 of the jet water path is provided on the inner barrel bottom, and the water supply device includes an auxiliary impeller 4 arranged in the through hole 8 and / or arranged between the inner barrel bottom and the outer barrel 1 bottom.

[0061] In some possible embodiments, the auxiliary impeller 4 is disposed in the through hole 8 at the bottom of the inner tub 2 and is coaxially disposed with the through hole 8. The auxiliary impeller 4 rotates to push the washing water into the inner tub 2 so that the washing water enters the injection water path.

[0062] Preferably, in the present embodiment, a plurality of through holes 8 are provided, and an auxiliary impeller 4 is provided in each of the through holes 8 , that is, the auxiliary impeller 4 is provided in a one-to-one correspondence with the bracket 5 in the inner barrel 2 .

[0063] In some other possible embodiments, the auxiliary impeller 4 is arranged between the bottom of the inner barrel and the bottom of the outer barrel 1, the auxiliary impeller 4 is coaxially arranged with the barrel module, and the auxiliary impeller 4 is transmission-connected to the driving shaft of the main impeller 3.

[0064] Preferably, in this embodiment, the auxiliary impeller 4 is circumferentially limitedly connected to the driving shaft of the main impeller 3 and rotates synchronously with the main impeller 3; or, the auxiliary impeller 4 is transmission-connected to the driving shaft of the main impeller 3 via a clutch structure.

[0065] Preferably, in this embodiment, the auxiliary impeller 4 is connected to the driving shaft of the main impeller 3 via a clutch structure. Specifically, a driving motor 9 for driving the main impeller 3 and / or the auxiliary impeller 4 and / or the inner barrel 2 to rotate is provided below the outer barrel 1, and the working end of the driving motor 9 is connected to the main impeller 3, the auxiliary impeller 4 and the inner barrel 2 via a clutch structure.

[0066] The working end of the driving motor 9 can drive the auxiliary impeller 4 to rotate alone, or drive the main impeller 3 and the auxiliary impeller 4 to rotate synchronously, or drive the main impeller 3 to rotate alone, or drive the main impeller 3, the auxiliary impeller 4 and the inner barrel 2 to rotate synchronously.

[0067] Preferably, in this embodiment, the driving motor 9 can drive the main impeller 3 to rotate alone in the initial stage to rinse the outer surface of the laundry, then control the main impeller 3 to stop rotating in the middle stage and only drive the auxiliary impeller 4 to rotate, and then drive the main impeller 3 and the auxiliary impeller 4 to rotate synchronously in the final stage, thereby achieving the purpose of deep cleaning of the laundry.

[0068] Preferably, in this embodiment, a first auxiliary impeller 4 can also be set in the through hole 8 at the bottom of the inner barrel 2, and a second auxiliary impeller 4 can be set between the inner barrel 2 and the outer barrel 1. The first auxiliary impeller 4 and the second auxiliary impeller 4 rotate synchronously to supply water to the injection water path.

[0069] In this embodiment, the through hole 8 is inclined toward a side close to the axis of the inner barrel 2 along the extending direction from bottom to top, and the inclination angle of the bracket 5 is adapted to the inclination angle of the through hole 8 .

[0070] Preferably, the angle between the axis of the through hole 8 and the horizontal direction is greater than or equal to 30° and less than or equal to 60°.

[0071] like Figure 2As shown, in this embodiment, a guide part 10 for guiding the water flow is further included, and the guide part 10 is arranged at the bottom of the inner barrel 2, corresponding to the through hole 8, one end of the guide part 10 is connected to the bottom of the inner barrel on the side of the through hole 8 away from the axis of the inner barrel 2, and the other end extends downward and abuts against or is spaced apart from the inner wall of the outer barrel 1 below the inner barrel 2. By arranging the guide part 10 at the bottom of the inner barrel 2, the water flow agitated by the auxiliary impeller 4 can enter the jet water path through the through hole 8 under the action of the guide part 10, which can improve the guiding performance of the water flow, improve the water supply effect to the jet water path, ensure the water supply amount to the jet water path, and thus improve the impact strength of the jet water flow ejected from the jet water path.

[0072] Preferably, the lower end of the guide part 10 is elastically in contact with the inner wall of the outer barrel 1. Specifically, at least the lower end of the guide part 10 is made of a soft material such as rubber, which can prevent the guide part 10 from colliding with the outer barrel 1 due to the eccentricity of the inner barrel 2.

[0073] In this embodiment, the through hole 8 is arranged on the bottom of the inner barrel, close to the edge of the inner barrel bottom, the upper end of the guide portion 10 is connected to the edge of the inner barrel bottom and extends along the circumference of the inner barrel bottom, or the upper end of the guide portion 10 is connected to the side of the through hole 8 away from the axis of the inner barrel 2 and extends along the circumference of the through hole 8.

[0074] Preferably, the guide portion 10 is arranged obliquely along the extending direction of the through hole 8 .

[0075] Further preferably, the guide portion 10 has a diameter and / or a width that gradually increases along the extension direction from top to bottom.

[0076] Preferably, in this embodiment, the upper end of the guide portion 10 is connected to the side of the through hole 8 away from the axis of the inner barrel 2 and extends along the circumference of the through hole 8. The diameter of the guide portion 10 gradually increases along the extension direction from top to bottom, the length of the circumferential extension gradually increases, and the curvature of the guide portion 10 gradually decreases. Specifically, the curvature of the upper end of the guide portion 10 is the same as the curvature of the through hole 8, and the curvature of the lower end of the guide portion 10 is the same as the curvature of the outer barrel 1. Therefore, the water flow converges into the through hole 8 under the action of the guide portion 10, which can further improve the water supply effect on the injection waterway.

[0077] Preferably, in this embodiment, the end of the bracket 5 away from the axis of the inner barrel 2 is hinged to the bottom of the inner barrel. Specifically, a hinge seat can be provided on the inner wall of the inner barrel 2, and a hinge shaft is provided at the lower end of the bracket 5, and the bracket 5 is installed on the hinge seat through the hinge shaft. The hinge seat can be provided on the inner side of the wall of the inner barrel 2, or on the bottom of the inner barrel.

[0078] Preferably, in this embodiment, an angle adjustment device is further included, and the angle adjustment device is transmission-connected to the bracket 5 and is used to adjust the tilt angle of the bracket 5 .

[0079] In this embodiment, the washing and care device can change the flushing force of the water flow on the laundry on the bracket 5 by adjusting the inclination angle of the bracket 5, thereby improving the cleaning effect on the laundry. Specifically, when the bracket 5 is rotated to face the through hole 8, that is, when the axis of the bracket 5 is collinear with the axis of the through hole 8, the water pressure in the jet water path is the maximum, and the water flow sprayed from the jet water path has the maximum flushing force on the inside of the laundry. From this position as the dividing line, as the angle between the bracket 5 and the horizontal direction increases or decreases, the water pressure in the jet water path gradually decreases.

[0080] During the washing process, the washing and care device can obtain water flows with different spraying strengths by changing the inclination angle of the bracket 5 to rinse the inside of the laundry, thereby improving the cleaning effect inside the laundry. At the same time, during the rotation of the bracket 5, the angle between the laundry and the bottom of the inner barrel changes accordingly, thereby changing the flushing strength of the water flow outside the laundry on the laundry, and also expanding the flushing area of ​​the outer surface of the laundry by the water flow, thereby achieving comprehensive cleaning of the laundry.

[0081] In this embodiment, the angle adjustment device can be a cylinder, an electric cylinder, a motor, etc.

[0082] In this embodiment, the bracket 5 includes a plurality of brackets 5 evenly arranged around the axis of the inner barrel 2. Preferably, at least one end of the bracket 5 close to the axis of the inner barrel 2 has a diameter that gradually decreases along the direction close to the axis of the inner barrel 2.

[0083] Preferably, the upper end of the bracket 5 is configured to be hemispherical, and the water outlets 7 of the jet water channel are configured to be multiple and evenly arranged along the circumferential direction and / or axial direction of the bracket 5 from the upper end of the bracket 5 .

[0084] Preferably, the water outlets 7 include a plurality of water outlets 7 arranged at intervals along the circumferential direction of the bracket 5 , and a plurality of circles of water outlets 7 are arranged at intervals along the axial direction of the bracket 5 , and two adjacent circles of water outlets 7 are arranged in a staggered manner.

[0085] Preferably, in this embodiment, an elastic arm is provided on the outer peripheral wall of the bracket 5, and the bracket 5 supports the laundry such as shoes by elastically abutting against the inside of the laundry such as shoes, which can further ensure the supporting stability of the bracket 5 for the laundry such as shoes and improve the flushing effect of the water flow on the laundry.

[0086] Specifically, the elastic arms extend along the axial direction of the bracket 5, and include at least three elastic arms arranged at intervals along the circumferential direction of the bracket 5. The laundry is sleeved on the bracket 5 and supported by at least three elastic arms. On the one hand, the stability of the laundry can be ensured, and on the other hand, a gap can be retained between the outer peripheral wall of the bracket 5 and the inner wall of the laundry, thereby ensuring that the water flow sprayed from the water outlet 7 has a greater impact effect on the inner wall of the laundry, thereby improving the cleaning efficiency of the laundry.

[0087] Embodiment 2

[0088] This embodiment provides a control method for the above-mentioned washing and care equipment, which at least includes the following steps:

[0089] First, the auxiliary impeller is controlled to rotate to supply water to the spray water channel, so as to wet the laundry from the inside, and make the foreign matter remaining between the fabric layers of the laundry float to the outer surface of the laundry;

[0090] Then the main impeller is controlled to rotate synchronously, and the outer surface of the inclined laundry is washed by the external agitated water flow, so as to wash away the foreign matter floating on the outer surface of the laundry.

[0091] Through the successive action of the inner and outer water flows, tiny foreign objects remaining between the fabric layers of the laundry can be effectively removed, thereby improving the cleaning effect on the laundry.

[0092] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above in the preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A washing and care device, comprising an inner tub (2), and a main impeller (3) arranged at the bottom of the inner tub (2) for stirring washing water, characterized in that: It also includes a bracket (5) which is arranged in the inner barrel (2), one end of which is connected to the bottom of the inner barrel (2) at the outer periphery of the main impeller (3), and the other end of which extends upward in a direction close to the axis of the inner barrel (2) for supporting the laundry.

2. The washing and care equipment according to claim 1, characterized in that: Also includes: A jet water channel is coaxially arranged in the bracket (5), a water inlet (6) of the jet water channel is arranged at the bottom of the bracket (5), and a water outlet (7) of the jet water channel is arranged on the top and / or the peripheral wall of the bracket (5); The water supply device is connected to the water inlet (6) of the jet water channel.

3. The washing and care equipment according to claim 2, characterized in that: It also includes an outer barrel (1) coaxially arranged outside the inner barrel (2) and used to contain washing water, and a through hole (8) corresponding to the water inlet (6) of the spray water path is provided on the bottom of the inner barrel; Preferably, the water supply device comprises an auxiliary impeller (4) arranged in the through hole (8), and / or arranged between the bottom of the inner barrel and the bottom of the outer barrel (1).

4. The washing and care equipment according to claim 3, characterized in that: The auxiliary impeller (4) is coaxially arranged between the bottom of the inner barrel and the bottom of the outer barrel (1), and is transmission-connected to the driving shaft of the main impeller (3); Preferably, the auxiliary impeller (4) is connected to the driving shaft of the main impeller (3) in a circumferential limiting manner; or, the auxiliary impeller (4) is connected to the driving shaft of the main impeller (3) in a transmission manner via a clutch structure.

5. The washing and care equipment according to claim 4, characterized in that: The through hole (8) is inclined toward a side close to the axis of the inner barrel (2) along an extending direction from bottom to top.

6. The washing and care equipment according to claim 5, characterized in that: It also includes a flow guide (10) which is arranged at the bottom of the inner barrel (2) and corresponds to the through hole (8), one end of which is connected to the bottom of the inner barrel on the side of the through hole (8) away from the axis of the inner barrel (2), and the other end of which extends downward and abuts against or is spaced from the inner wall of the outer barrel (1) below the inner barrel (2); Preferably, the lower end of the guide portion (10) is elastically in contact with the inner wall of the outer barrel (1).

7. The washing and care equipment according to claim 6, characterized in that: The through hole (8) is arranged on the bottom of the inner barrel, near the edge of the bottom of the inner barrel; the upper end of the guide portion (10) is connected to the edge of the bottom of the inner barrel and extends along the circumference of the bottom of the inner barrel, or the upper end of the guide portion (10) is connected to a side of the through hole (8) away from the axis of the inner barrel (2) and extends along the circumference of the through hole (8); Preferably, the guide portion (10) is arranged obliquely along the extension direction of the through hole (8); Further preferably, the guide portion (10) gradually increases in diameter and / or width along the extension direction from top to bottom.

8. The washing and care equipment according to any one of claims 1 to 7, characterized in that: One end of the bracket (5) away from the axis of the inner barrel (2) is hinged to the bottom of the inner barrel; Preferably, it also comprises an angle adjustment device, which is drivingly connected to the bracket (5) and is used to adjust the inclination angle of the bracket (5).

9. The washing and care equipment according to any one of claims 1 to 7, characterized in that: The bracket (5) includes a plurality of brackets evenly arranged around the axis of the inner barrel (2); Preferably, at least one end of the bracket (5) close to the axis of the inner barrel (2) has a diameter that gradually decreases in a direction close to the axis of the inner barrel (2).

10. A control method for a washing and care device according to any one of claims 1 to 9, characterized in that: A spray water channel connecting the bottom of the inner barrel (2) and the inside of the laundry is arranged in the bracket (5) of the washing and care equipment, and a main impeller (3) and an auxiliary impeller (4) are arranged on the upper and lower sides of the bottom of the inner barrel respectively; The control methods include at least: First, the auxiliary impeller (4) is controlled to rotate to supply water to the spray water channel, so as to wet the laundry from the inside, so that foreign matter remaining between the fabric layers of the laundry floats to the outer surface of the laundry; The main impeller (3) is then controlled to rotate synchronously, and the outer surface of the inclined laundry is washed by the outer turbulent water flow, so as to wash away foreign matter floating on the outer surface of the laundry.

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