A clothing treatment device

Abstract

The present invention provides a laundry treatment device, comprising an outer tub, a first laundry treatment member and a spraying member; the spraying member includes a water inlet portion, a first spraying arm and a second spraying arm, and forms a water inlet cavity, a first spraying cavity and a second spraying cavity respectively; a circulating spraying pipeline is formed between the water inlet of the water inlet portion and the first drain outlet of the first washing area; during washing, the washing water in the first washing area enters the water inlet cavity through the circulating spraying pipeline, and then passes through the first spraying cavity and the second spraying cavity respectively, and is sprayed onto the outer surface and the inner surface of the clothes on the first laundry treatment member; the first laundry treatment member fixes the clothes to avoid abrasion and deformation of the clothes during washing; the spraying member sprays and washes the inner and outer surfaces of the clothes simultaneously to ensure the coverage of the clothes by spraying and washing, and in combination with the rotary washing of the first laundry treatment member, the washing effect on the clothes is improved; the water in the first washing area is recycled through the circulating spraying pipeline to ensure the continuity of spraying and avoid wasting water.

Description

Technical Field

[0001] The present invention belongs to the technical field of clothing treatment devices, and particularly relates to a clothing treatment device. Background Art

[0002] With the development of technology in the washing industry, the washing methods of washing machines have become more and more diverse; currently, there are mainly pulsator washing machines, drum washing machines, and agitator washing machines. Although these washing machines have a certain washing effect, they will cause relatively large wear and even destructive deformation to clothes such as underwear and panties, so they are not suitable for washing underwear and panties and other clothes. Summary of the Invention

[0003] In view of this, the present invention provides a clothing treatment device to solve problems such as a single washing method in the prior art, inapplicability to washing underwear, complex structure of the spraying member, and poor spraying washing effect.

[0004] The present invention provides a clothing treatment device, including:

[0005] An outer tub;

[0006] A first clothing treatment member, forming a cylindrical structure, and the cylindrical structure is rotatably arranged in the outer tub;

[0007] The cylindrical structure of the first clothing treatment member is formed with a clothing support structure through which fluid can pass. When treating clothes, the clothes are supported on the clothing support structure;

[0008] A spraying member, arranged at the bottom of the outer tub, and the spraying member includes a first spraying arm and a second spraying arm which are oppositely arranged and extend towards the top of the outer tub, and the clothing support structure is located between the first spraying arm and the second spraying arm.

[0009] Further optionally, the spraying member further includes a water inlet part, and the water inlet part is formed with a water inlet cavity; the first spraying arm and the second spraying arm are respectively formed with a first spraying cavity and a second spraying cavity, and both the first spraying cavity and the second spraying cavity are communicated with the water inlet cavity; the water entering the water inlet cavity respectively flows to the first spraying cavity and the second spraying cavity.

[0010] Further optionally, the first spraying arm is formed with a plurality of first spraying holes facing the clothing support structure, and the first spraying holes are communicated with the first spraying cavity; the second spraying arm is formed with a plurality of second spraying holes facing the clothing support structure, and the second spraying holes are communicated with the second spraying cavity.

[0011] Further optionally, the laundry treating apparatus further includes a partition barrel coaxially arranged with the outer barrel, a first washing area is formed between the outer barrel and the partition barrel, and a second washing area is formed inside the partition barrel;

[0012] A first drain port is provided at the bottom of the first washing area, and a water inlet is provided at the bottom of the water inlet part; a first water inlet pipe, a pump and a second water inlet pipe are sequentially connected between the water inlet and the first drain port, so as to form a circulating spray pipeline between the first washing area and the spray member.

[0013] Further optionally, the first washing area further has a main drain pipeline, and a drain valve is provided on the main drain pipeline; the main drain pipeline, the first drain port and the second water inlet pipe are connected through a tee joint; when the first washing area is washing, the drain valve is closed and the pump is running; when the first washing area is draining, the drain valve is opened and the pump stops running.

[0014] Further optionally, the first laundry treating member includes an outer peripheral part and an inner peripheral part, the laundry supporting structure is formed on the outer peripheral part, and the bottom of the inner peripheral part is connected to the driving device; the driving device drives the inner peripheral part to rotate, and then the outer peripheral part drives the laundry to rotate.

[0015] The outer peripheral part and the inner peripheral part are respectively arranged in the first washing area and the second washing area of the laundry treating apparatus; the first spray arm is arranged between the outer peripheral part and the outer barrel, and the second spray arm is arranged between the outer peripheral part and the partition barrel.

[0016] Further optionally, the laundry supporting structure is provided with a circulation structure; and / or,

[0017] The laundry supporting structure forms a laundry profiling part, and a circulation structure is formed on the laundry profiling part; when washing the laundry, the water flowing out of the first spray arm is sprayed onto the outer surface of the laundry on the laundry profiling part, and the water flowing out of the second spray arm is sprayed onto the inner surface of the laundry on the laundry profiling part through the circulation structure.

[0018] Further optionally, the circulation structure is a grid structure, the grid structure includes a plurality of grid bars, and the cross section of the grid bars is a rhombus.

[0019] Further optionally, an annular groove is further formed at the bottom of the outer peripheral part, and a water deflecting rib and a through hole structure are formed in the annular groove; when the outer peripheral part drives the laundry to rotate, the water in the first washing area enters the annular groove through the through hole structure, and then is deflected by the water deflecting rib to wash the laundry on the laundry profiling part.

[0020] Further optionally, a first spray tank and a second spray tank are provided at the bottom of the first washing area, and the first spray tank and the second spray tank are respectively located on the inner side and the outer side of the outer peripheral part along the radial direction;

[0021] The first spray arm and the second spray arm respectively pass through the first spray tank and the second spray tank and are fixed to the bottom of the outer tub.

[0022] Further optionally, the spraying member is arranged on the outer side of the bottom of the outer tub and is detachably connected to the bottom of the outer tub.

[0023] Further optionally, the laundry treating apparatus further includes a second laundry treating member, which is rotatably arranged within the inner peripheral part and is connected to the driving device;

[0024] The driving device can drive the first laundry treating member and the second laundry treating member to rotate simultaneously, or the driving device drives any one of the first laundry treating member and the second laundry treating member to rotate independently.

[0025] The present invention provides a laundry treating apparatus, including an outer tub, a first laundry treating member and a spraying member. The first laundry treating member is formed with a laundry supporting structure for fixing laundry. The spraying member includes a water inlet part, a first spray arm and a second spray arm arranged on both sides of the laundry supporting structure, and respectively forms a water inlet cavity, a first spray cavity and a second spray cavity. The first spray arm and the second spray arm are respectively formed with a first spray hole and a second spray hole facing the laundry supporting structure. A first washing area is formed between the outer tub and the partition tub. The first washing area is provided with a first drain port. The water inlet part is provided with a water inlet. A first water inlet pipe, a pump and a second water inlet pipe are sequentially connected between the water inlet and the first drain port, thereby forming a circulating spray pipeline. When washing laundry, under the action of the pump, the washing water in the first washing area enters the water inlet cavity through the circulating spray pipeline. A part of the washing water passes through the first spray cavity and the first spray hole and sprays onto the outer surface of the laundry on the laundry supporting structure. Another part of the washing water passes through the second spray cavity and the second spray hole and sprays onto the inner surface of the laundry on the laundry supporting structure. The laundry supporting structure shapes and fixes the laundry, avoiding large abrasion and destructive deformation of the laundry during washing. The spraying member can simultaneously spray and wash the inner surface and the outer surface of the laundry, ensuring the coverage area and acting force of the spray washing on the laundry. Combined with the rotary washing of the first laundry treating member, the overall washing effect on the laundry is improved. The water in the first washing area can be recycled through the circulating spray pipeline to realize circulating spraying, ensuring the continuity of spraying. The structure is simple, the water consumption is small, and water waste is avoided. Description of the Drawings

[0026] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0027] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0028] Figure 1a and Figure 1b is a schematic structural diagram of an external embodiment of the clothing treatment device provided by the present invention;

[0029] Figure 2a 、 Figure 2b and Figure 2c is a schematic structural diagram of an internal embodiment of the clothing treatment device provided by the present invention;

[0030] Figure 3 is a schematic structural diagram of an exploded embodiment of the clothing treatment device provided by the present invention;

[0031] Figure 4 is a schematic structural diagram of an outer tub embodiment provided by the present invention;

[0032] Figure 5a and Figure 5b is a schematic structural diagram of a circulating spray pipeline embodiment provided by the present invention;

[0033] Figure 6 is a schematic structural diagram of a drain joint embodiment provided by the present invention;

[0034] In the figure:

[0035] 1 - outer tub; 11 - first spray tank; 12 - second spray tank; 13 - first drain port; 14 - first mounting hole; 15 - main water inlet pipeline; 151 - water inlet valve; 16 - main drain pipeline; 161 - drain valve; 17 - first washing area;

[0036] 2 - first clothing treatment part / bra fixing rack; 21 - outer peripheral part; 211 - clothing profiling part / profiling bra structure; 212 - annular groove; 213 - through - hole structure; 214 - water - deflecting rib; 22 - inner peripheral part; 221 - connecting part;

[0037] 3 - Spraying member; 31 - First spraying arm; 311 - First spraying cavity; 312 - First spraying hole; 32 - Second spraying arm; 321 - Second spraying cavity; 322 - Second spraying hole; 33 - Water inlet part; 331 - Second mounting hole; 332 - Water inlet cavity;

[0038] 41 - Water inlet joint; 411 - Water inlet; 42 - First water inlet pipe; 43 - Pump; 44 - Second water inlet pipe; 45 - Drainage joint;

[0039] 5 - Driving device;

[0040] 6 - Partition barrel; 61 - Second washing area;

[0041] 7 - Second laundry treatment member. Detailed implementation manners

[0042] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0043] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "the" and "said" used in the embodiments of the present invention and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. "Multiple" generally includes at least two, but does not exclude the case of including at least one.

[0044] It should be understood that the term "and / or" used herein is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the preceding and following associated objects.

[0045] It should also be noted that the term "comprises", "comprising" or any other variation thereof is intended to cover a non - exclusive inclusion, so that a commodity or system comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to this commodity or system. Without more limitations, the element defined by the statement "comprising one..." does not exclude the existence of another identical element in the commodity or system comprising the said element.

[0046] Existing pulsator washing machines, drum washing machines, and agitator washing machines mainly remove stains on the surface of clothes by rotating the washing tub and using the friction between clothes and clothes, clothes and the washing tub, and clothes and water. However, this washing method causes relatively large wear on the surface of clothes and is likely to cause destructive deformation of clothes. The present invention creatively provides a clothes processing device, including an outer tub, a first clothes processing member, and a spraying member. The first clothes processing member is formed with a clothes support structure, which can fix and shape the clothes, avoiding relatively large wear and destructive deformation on the surface of the clothes during washing. The spraying member includes a first spraying arm and a second spraying arm that are spaced apart and arranged on both sides of the clothes support structure. When washing clothes, the water flowing out from the first spraying arm and the second spraying arm is respectively sprayed onto the outer surface and the inner surface of the clothes support structure for spraying and washing, ensuring the coverage area and acting force of the spraying and washing on the clothes. In addition, combined with the rotary washing of the first clothes processing member, the overall washing effect on the clothes is improved.

[0047] Embodiment 1

[0048] As Figure 1a 、 Figure 1b 、 Figure 2a and Figure 3 shown, this embodiment provides a clothes processing device, including an outer tub 1, a first clothes processing member 2, and a spraying member 3. The outer tub 1 is used for containing washing water. The first clothes processing member 2 forms a cylindrical structure, and the cylindrical structure is rotatably arranged in the outer tub 1. Specifically, the first clothes processing member 2 is coaxially arranged with the outer tub 1. The cylindrical structure of the first clothes processing member 2 is formed with a clothes support structure through which fluid can pass. When processing clothes, the clothes are supported on the clothes support structure to fix and shape the clothes, making the clothes unfold and maintain their original shape, avoiding mutual friction between clothes and clothes and between clothes and other objects, resulting in relatively large wear and destructive deformation on the surface of the clothes. The spraying member 3 is arranged at the bottom of the outer tub 1 and includes a first spraying arm 31 and a second spraying arm 32 that are oppositely arranged and extend towards the top of the outer tub 1. The clothes support structure is located between the first spraying arm 31 and the second spraying arm 32, that is, the first spraying arm 31 is arranged outside the clothes support structure, and the second spraying arm 32 is arranged inside the clothes support structure. When washing clothes, the water flowing out from the first spraying arm 31 and the second spraying arm 32 is respectively sprayed onto the outer surface and the inner surface of the clothes support structure for spraying and washing the clothes, ensuring the coverage area and acting force of the spraying and washing on the clothes. In addition, combined with the rotary washing of the first clothes processing member 2, the overall washing effect on the clothes is improved.

[0049] Further, the spraying member 3 further includes a water inlet portion 33. The water inlet portion 33 is provided at the bottom of the outer tub 1 and is stationary relative to the outer tub 1. The water inlet portion 33 forms a water inlet cavity 332. The first spraying arm 31 and the second spraying arm 32 respectively form a first spraying cavity 311 and a second spraying cavity 321. The first spraying cavity 311 and the second spraying cavity 321 are both communicated with the water inlet cavity 332. Part of the water entering the water inlet cavity 332 flows to the first spraying cavity 311, and the other part flows to the second spraying cavity 321.

[0050] In order to enable the water in the spraying member 3 to be evenly sprayed onto and wash the surface of the clothes, the first spraying arm 31 is formed with a plurality of first spraying holes 312 facing the clothes support structure. The first spraying holes 312 are communicated with the first spraying cavity 311. The second spraying arm 32 is formed with a plurality of second spraying holes 322 facing the clothes support structure. The second spraying holes 322 are communicated with the second spraying cavity 321. Part of the water entering the water inlet cavity 332 is sprayed onto the outer surface of the clothes on the clothes support structure through the first spraying cavity 311 and the first spraying holes 312, and the other part is sprayed onto the inner surface of the clothes on the clothes support structure through the second spraying cavity 321 and the second spraying holes 322, realizing the simultaneous washing of the inner and outer surfaces of the clothes. When the clothes are unfolded and maintain their original shape, the water sprayed by the spraying member 3 acts on the surface of the clothes, avoiding the destructive deformation of the clothes caused by rotational washing during the non-shaped state, thereby improving the washing effect and washing uniformity of the clothes.

[0051] Along the circumferential direction of the outer tub 1, in order to enable the spraying washing water to have a larger coverage area on the clothes on the clothes imitation portion 211, the first spraying arm 31 extends along the circumferential direction of the outer tub 1 and is distributed with the first spraying holes 312. The second spraying arm 32 extends along the circumferential direction of the outer tub 1 and is distributed with the second spraying holes 322. When the first clothes processing member 1 rotates, the water sprayed by the spraying member 3 along the circumferential direction of the outer tub 1 can cover the surface of the clothes on the clothes support structure and wash the clothes. In addition, the first spraying arm 31 extends along the axial direction of the outer tub 1 and is distributed with the first spraying holes 312. The second spraying arm 32 extends along the axial direction of the outer tub 1 and is distributed with the second spraying holes 322. The water sprayed by the spraying member 3 along the axial direction of the outer tub 1 can cover the surface of the clothes on the clothes support structure and wash the clothes.

[0052] Preferably, in order to make the force of the water sprayed from the first spraying holes 312 and the second spraying holes 322 act on the surface of the clothes evenly, the first spraying holes 312 are distributed in concentric circles on the first spraying arm 31, and the second spraying holes 322 are distributed in concentric circles on the second spraying arm 32.

[0053] In some embodiments, the laundry treating apparatus further includes a partition tub 6 coaxially disposed with the outer tub 1. A first washing area 17 is formed between the outer tub 1 and the partition tub 6, and a second washing area 61 is formed inside the partition tub 6. Specifically, a water inlet joint 41 is provided at the bottom of the water inlet portion 33 and extends along the axial direction of the outer tub 1. A water inlet 411 is provided at the bottom of the water inlet joint 41, and the water inlet 411 can be externally connected to a water pipe to input water into the water inlet chamber 332. Alternatively, the water inlet 411 is sequentially connected to the water inlet joint 41, a first water pipe 42, a pump 43, and a second water pipe 44. Under the action of the pump 43, water enters the water inlet chamber 332 through the first water pipe 42, the pump 43, and the second water pipe 44.

[0054] As Figure 1a , Figure 2a , Figure 2b , Figure 3 and Figure 6 shown, in order to realize the recycling of water in the first washing area 17, a first drain port 13 is provided at the bottom of the first washing area 17. The water inlet 411 and the first drain port 13 are sequentially connected to the water inlet joint 41, the first water pipe 42, the pump 43, and the second water pipe 44, thereby forming a circulating spray pipeline between the first washing area 17 and the spray member 3. When washing in the first washing area, under the action of the pump 43, the water in the first washing area 17 enters the water inlet chamber 332 through the second water pipe 44, the pump 43, and the first water pipe 42, then enters the first spray chamber 311 and the second spray chamber 321, and is then sprayed onto the outer surface and the inner surface of the clothes on the clothes support structure through the first spray holes 312 and the second spray holes 322 at a certain pressure, thereby performing spray washing on the outer surface and the inner surface of the clothes. Subsequently, the water returns to the first washing area 17 again to realize the recycling of water. Specifically, the first washing area 17 is an annular washing area, and the first drain port 13 and the spray member 3 are spaced apart from each other at the bottom of the first washing area 17 to ensure the continuity of the washing water during spray washing.

[0055] In some embodiments, the laundry treating apparatus further has a main drain pipeline 16, and a drain valve 161 is provided on the main drain pipeline 16. A second drain port is further provided at the bottom of the first washing area 17, and the second drain port is sequentially connected to the main drain pipeline 16 and the drain valve 161. When draining the first washing area, the water in the first washing area 17 is discharged through the main drain pipeline 16 and the drain valve 161.

[0056] In some other embodiments, only one drain port is provided at the bottom of the first washing area 17, and it is connected to the main drain pipeline 16 and the second water pipe 44 through a tee pipe. When washing in the first washing area 17, the drain valve 161 is closed and the pump runs. The water in the first washing area 17 enters the spray member 3 through the circulating spray pipeline, thereby realizing spray washing. When draining the first washing area 17, the drain valve 161 is opened and the pump 43 stops running, and the water in the first washing area 17 is discharged through the main drain pipeline 16.

[0057] In this embodiment, the first laundry treatment member 2 includes an outer peripheral portion 21 and an inner peripheral portion 22. A laundry support structure is formed on the outer peripheral portion 21, and the bottom of the inner peripheral portion 22 is connected to the driving device 5. The driving device 5 drives the inner peripheral portion 22 to rotate, and then the outer peripheral portion 21 drives the laundry to rotate. The outer peripheral portion 21 and the inner peripheral portion 22 are respectively arranged in the first washing area 17 and the second washing area 61 of the laundry treatment device. The first spray arm 31 is arranged between the outer peripheral portion 21 and the outer tub 1, and the second spray arm 32 is arranged between the outer peripheral portion 21 and the partition tub 6. Specifically, the first spray arm 31, the outer peripheral portion 21, the second spray arm 32, the partition tub 6, and the inner peripheral portion 22 are sequentially arranged from outside to inside along the radial direction of the first washing area 17. The driving device 5 drives the outer peripheral portion 21 to rotate, and the water in the first washing area 17 rotates and washes the laundry on the laundry support structure under the action of centrifugal force. At the same time, the water sprayed by the first spray arm 31 and the second spray arm 32 sprays onto and covers the surface of the laundry on the laundry support structure, forming spray washing. The combination of spray washing and rotary washing improves the overall washing effect on the laundry.

[0058] In some other embodiments, the first spray arm 31 is arranged close to the inner side surface of the outer tub, and the second spray arm 32 is arranged close to the outer side surface of the partition tub 6.

[0059] In order to ensure the washing effect of spray washing, the laundry support structure is provided with a circulation structure; and / or, the laundry support structure forms a laundry profiling portion 211, and the circulation structure is provided on the laundry profiling portion 211. When washing the laundry, the water flowing out of the first spray arm 31 sprays onto the outer surface of the laundry on the laundry profiling portion 211, and the water flowing out of the second spray arm 32 sprays onto the inner surface of the laundry on the laundry profiling portion 211 through the circulation structure. Specifically, the laundry profiling portion 211 can be a structure imitating a bra or a structure imitating underwear.

[0060] Preferably, the circulation structure is a grid structure, and the grid structure includes a plurality of grid bars, and the cross-section of the grid bars is a rhombus. When washing the laundry, the washing water can smoothly pass through the circulation structure, ensuring a large flow rate of the washing water and sufficient washing power, and improving the washing effect of the washing water on the laundry.

[0061] In some other embodiments, an annular groove 212 is further formed at the bottom of the outer peripheral portion 21. The annular groove 212 is formed with water deflecting ribs 214 and a through-hole structure 213. The annular groove 222 can hold clothing, for example, it can hold the shoulder straps of a bra, etc., preventing the shoulder straps from falling into the outer tub 1 and preventing the bra from rubbing against the outer tub 1 and causing wear when washing the bra. When the outer peripheral portion rotates with the clothing, the water in the first washing area 17 enters the annular groove 212 through the through-hole structure 213, and then is deflected by the water deflecting ribs 214 to wash the clothing on the clothing profiling portion 211, further improving the washing effect on the clothing. Preferably, the water deflecting ribs 214 are arranged at intervals, and a plurality of water deflecting ribs 214 are arranged along the circumferential direction of the outer tub 1.

[0062] In this embodiment, the spraying member 3 is arranged on the outer side of the bottom of the outer tub 1 and is detachably connected to the bottom of the outer tub 1. Preferably, the bottom of the outer tub 1 is provided with a first spraying groove 11 and a second spraying groove 12. The first spraying groove 11 and the second spraying groove 12 are respectively located on the inner side and the outer side of the outer peripheral portion 21 in the radial direction.

[0063] The first spraying arm 31 and the second spraying arm 32 respectively pass through the first spraying groove 11 and the second spraying groove 12 and are fixed to the bottom of the outer tub 1. Specifically, the first spraying arm 31 passes through the first spraying groove 11 and is arranged on the outer side of the outer peripheral portion 21, and the second spraying arm 32 passes through the second spraying groove 12 and is arranged on the inner side of the outer peripheral portion 21. In order to prevent the water in the first washing area from flowing out through the first spraying groove 11 and the second spraying groove 12, sealing members are provided between the first spraying arm 31 and the first spraying groove 11, and between the second spraying arm 32 and the second spraying groove 12, respectively realizing the detachable sealed connection between the first spraying arm 31 and the first spraying groove 11, and the detachable sealed connection between the second spraying arm 32 and the second spraying groove 12.

[0064] Preferably, the first spraying groove 11 and the second spraying groove 12 are arranged in sequence from the outside to the inside along the radial direction of the outer tub 1.

[0065] The water inlet portion 33 is arranged on the outer side of the bottom of the outer tub 1 and is detachably connected to the bottom of the outer tub 1. Specifically, the first spraying groove 11 and the second spraying groove 12 are provided with first mounting holes 14, and correspondingly, the water inlet portion 33 is provided with second mounting holes 331. When installing the spraying member 3, the first mounting holes 14 and the second mounting holes 331 are aligned, and the spraying member 3 is fixed to the bottom of the outer tub 1 with screws. It should be noted that the spraying member 3 can also be fixed to the bottom of the outer tub 1 through a snap structure.

[0066] As Figure 1a shown, in this embodiment, the clothing treatment device further includes a main water inlet pipeline 15, and the main water inlet pipeline 15 connects the main water inlet and the water inlet valve 151.

[0067] In some other embodiments, the laundry treating apparatus further includes a second laundry treating member 7, which is rotatably disposed within the inner periphery 22 and connected to the driving device 5;

[0068] The driving device 5 can drive the first laundry treating member 2 and the second laundry treating member 7 to rotate simultaneously, or the driving device 5 can drive either the first laundry treating member 2 or the second laundry treating member 7 to rotate independently.

[0069] As Figure 5a and Figure 5b shown, this embodiment provides a spraying member 3, including a water inlet portion 33, a first spraying arm 31 and a second spraying arm 32 disposed on the top of the water inlet portion 33, which respectively form a water inlet cavity 332, a first spraying cavity 311 and a second spraying cavity 321, and the water inlet cavity 332 is communicated with the first spraying cavity 311 and the second spraying cavity 321, forming a structure of one main path and two bifurcated branch paths, one water inlet, two sets of first spraying holes 312 and second spraying holes 322 arranged oppositely; the first spraying arm 31 and the second spraying arm 32 are symmetrically arranged with respect to the center line of the water inlet portion 33, the first spraying arm 31 has the first spraying holes 312 on the side facing the second spraying arm 32, and the second spraying arm 32 has the second spraying holes 322 on the side facing the first spraying arm 31. When the laundry is placed between the first spraying arm 31 and the second spraying arm 32, the spraying member 3 sprays and washes the inner and outer surfaces of the laundry; a water inlet joint 41 is provided at the bottom of the water inlet portion 33, the axis of the water inlet joint 41 coincides with the center line of the water inlet portion 33, and the water inlet joint 41 is connected to the pump 43 and the first water inlet pipe 42; under the action of the pump 43, external water enters the water inlet cavity 332 from the water inlet joint 41, and then enters the first spraying cavity 311 and the second spraying cavity 321 respectively.

[0070] Embodiment 2

[0071] As Figure 2a and Figure 3As shown in the figure, this embodiment provides a bra fixing frame 2 for fixing a bra. The bra fixing frame 2 is of a cylindrical structure as a whole and is coaxially arranged with the outer barrel 1. The bra fixing frame 2 includes an outer peripheral part 21 located on the outside and an inner peripheral part 22 located on the inside. The outer peripheral part 21 and the inner peripheral part 22 are connected at the top of the bra fixing frame 2. The outer peripheral part 21 is of a cylindrical structure, and a bra-shaped structure 211 is formed on the cylindrical structure, specifically two bra-shaped cup structures, which are similar to the shape of the cups of the bra, so that the cups of the bra fit with the bra-shaped cup structures. When washing the bra, the bra can be sleeved on the bra-shaped structure 211. The bra-shaped structure 211 supports and holds up the cup part of the bra, positions and shapes the bra, keeps the bra in its original shape, reduces the area of mutual folding of the bra, avoids deformation and surface wear of the bra when washing the bra, ensures that the bra does not slide down, and the shoulder straps on both sides of the bra surround the outer peripheral part 21 and are clamped with each other by the buckles on the shoulder straps, so that the bra is fixed on the bra fixing frame 2. A connecting part 221 is formed at the bottom of the inner peripheral part 22, and the connecting part 221 is drivingly connected to the driving device 5. Further, the driving device 5 drives the bra fixing frame 2 to rotate. When washing clothes, the driving device 5 drives the bra fixing frame 2 to rotate, and the water in the outer barrel 1 forms a washing force on the bra under the action of centrifugal force. At the same time, the water sprayed by the spraying member 3 forms a washing force on the clothes on the clothes-shaped part 211 under the action of pressure, ensuring that the bra can be sprayed and washed by the water flow in all 360 degrees, making its spraying and washing more sufficient and improving the washing effect. The bra is in an unfolded state and is fixed. The bra will not be deformed and surface-worn due to rotation and tumbling. The water is in full contact with the bra, and the washing coverage area is large. In this way, the overall washing effect on the clothes is improved.

[0072] In Embodiment 1, the first spraying arm 31 is arranged between the outer peripheral part 21 and the outer barrel 1, and the second spraying arm 32 is arranged between the outer peripheral part 21 and the partition barrel 6. Under the action of the pump 43, the water in the first washing area 17 enters the water inlet cavity 332 through the circulating spraying pipeline, and then enters the first spraying cavity 311 and the second spraying cavity 321, and then sprays towards the outer surface and the inner surface of the bra through the first spraying holes 312 and the second spraying holes 322, respectively, to spray and wash the bra.

[0073] A plurality of through-hole structures 213 are further formed on the annular groove 212 surface of the outer peripheral part 21. The through-hole structures 213 are used to prevent water from accumulating. In some embodiments, the annular groove 212, the outer peripheral part 21, the inner peripheral part 22 and the connecting part 221 are integrally formed.

[0074] Preferably, the through-hole structures 213 are arranged at intervals, and a plurality of through-hole structures 213 are arranged in the circumferential direction of the outer barrel 1. When washing clothes, the driving device 5 drives the bra fixing frame 2 to rotate, and the water in the outer barrel 1 enters the annular groove 212 through the through-hole structures 213. Under the action of the water deflecting ribs 214, the water is thrown towards the surface of the bra, further improving the washing effect on the bra.

[0075] Embodiment 3

[0076] In this embodiment, a bra fixed on the bra fixing rack in Embodiment 2 is washed by using the clothing treatment device in Embodiment 1; when washing the bra, the water inlet valve 151 is opened, and external washing water (a mixture of water and detergent) enters the clothing treatment device through the water inlet 411. When the incoming water reaches the preset water level, the water inlet valve 151 is closed, and the controller of the clothing treatment device controls the pump 43 and the driving device 5 to operate. The washing water enters the water inlet cavity 332 from the first washing area 17 through the first water inlet pipe 42, the pump 43, and the second water inlet pipe 44, and then is sprayed onto the outer surface and the inner surface of the bra through the first spray holes 312 and the second spray holes 322 respectively at a certain pressure for spray washing of the bra. At the same time, the driving device 5 drives the bra fixing rack 2 to rotate. On the one hand, the surface of the bra is subjected to all-round spray washing, and on the other hand, the washing water washes the surface of the bra under the action of centrifugal force, improving the washing effect on the bra. The recycling of the washing water is realized through the circulating spray pipeline, and continuous water intake is not required during washing, ensuring the continuity of spray washing and avoiding waste of water resources. After the washing is completed, the controller controls the pump 43 and the driving device 5 to stop operating, and the drain valve 161 is opened, and the washing water is discharged through the main drain pipeline 16.

[0077] The above specifically illustrates and describes the exemplary embodiments of the present disclosure. It should be understood that the present disclosure is not limited to the detailed structures, settings, or implementation methods described herein; on the contrary, the present disclosure is intended to cover various modifications and equivalent settings included within the spirit and scope of the appended claims.

Claims

1. A laundry treatment device, characterized in that, comprising: An outer tub and a partition tub arranged coaxially; a first washing area is formed between the partition tub and the outer tub, and a second washing area is formed inside the partition tub; A first laundry treatment member, forming a cylindrical structure, the cylindrical structure is rotatably arranged in the outer tub; a laundry support structure through which fluid can pass is formed on the cylindrical structure of the first laundry treatment member, and the laundry support structure is located in the first washing area; when treating laundry, the laundry is supported on the laundry support structure; A spraying member, arranged at the bottom of the outer tub, the spraying member includes a first spraying arm and a second spraying arm which are oppositely arranged and extend towards the top of the outer tub, and a water inlet part, and the laundry support structure is located between the first spraying arm and the second spraying arm; the water inlet part forms a water inlet cavity; the first spraying arm and the second spraying arm respectively form a first spraying cavity and a second spraying cavity, and the first spraying cavity and the second spraying cavity are both communicated with the water inlet cavity; the water entering the water inlet cavity flows to the first spraying cavity and the second spraying cavity respectively; A first drain port is provided at the bottom of the first washing area, and a water inlet is provided at the bottom of the water inlet part; a first water inlet pipe, a pump and a second water inlet pipe are sequentially connected between the water inlet and the first drain port, so as to form a circulating spraying pipeline between the first washing area and the spraying member; When the first laundry treatment member rotates, the water sprayed by the spraying member along the circumferential direction of the outer tub can cover the surface of the laundry on the laundry support structure and wash it.

2. The laundry treatment device according to claim 1, characterized in that, The first spraying arm is formed with a plurality of first spraying holes facing the laundry support structure, and the first spraying holes are communicated with the first spraying cavity; the second spraying arm is formed with a plurality of second spraying holes facing the laundry support structure, and the second spraying holes are communicated with the second spraying cavity.

3. The laundry treatment device according to claim 1, characterized in that, The first washing area further has a main drainage pipeline, and a drainage valve is provided on the main drainage pipeline; the main drainage pipeline, the first drain port and the second water inlet pipe are connected through a three-way pipe; when the first washing area is washing, the drainage valve is closed and the pump runs; when the first washing area is draining, the drainage valve is opened and the pump stops running.

4. The laundry treatment device according to any one of claims 1-3, characterized in that, The first laundry treatment member includes an outer peripheral part and an inner peripheral part connected to the outer peripheral part; the laundry support structure is formed on the outer peripheral part, and the bottom of the inner peripheral part is connected to a driving device; the driving device drives the inner peripheral part to rotate, and then the outer peripheral part drives the laundry to rotate; The outer peripheral part and the inner peripheral part are respectively arranged in the first washing area and the second washing area of the laundry treatment device; the first spraying arm is arranged between the outer peripheral part and the outer tub, and the second spraying arm is arranged between the outer peripheral part and the partition tub.

5. The laundry treatment device according to claim 4, characterized in that, The clothing support structure is provided with a circulation structure; and / or, The clothing support structure is formed with a clothing profiling part, and the clothing profiling part is provided with a circulation structure; when washing clothes, the water flowing out of the first spray arm is sprayed onto the outer surface of the clothes on the clothing profiling part, and the water flowing out of the second spray arm is sprayed onto the inner surface of the clothes on the clothing profiling part through the circulation structure.

6. The clothing treatment device according to claim 4, characterized in that A circular groove is further formed at the bottom of the outer peripheral part, and the circular groove is formed with water deflecting ribs and a through-hole structure; when the outer peripheral part drives the clothes to rotate, the water in the first washing area enters the circular groove through the through-hole structure, and then is deflected by the water deflecting ribs to wash the clothes on the clothing support structure.

7. The clothing treatment device according to claim 4, characterized in that The bottom of the first washing area is provided with a first spray trough and a second spray trough, and the first spray trough and the second spray trough are respectively located on the inner side and the outer side of the outer peripheral part along the radial direction; The first spray arm and the second spray arm respectively pass through the first spray trough and the second spray trough and are fixed to the bottom of the outer tub.

8. The clothing treatment device according to claim 7, characterized in that The clothing treatment device further includes a second clothing treatment member, and the second clothing treatment member is rotatably arranged inside the inner peripheral part and is connected to the driving device; The driving device can drive the first clothing treatment member and the second clothing treatment member to rotate simultaneously, or the driving device drives any one of the first clothing treatment member and the second clothing treatment member to rotate independently.

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