Partitioned washing machine

Abstract

The invention belongs to the technical field of washing machines, and discloses a partitioned washing machine, which comprises an inner barrel, and further comprises a large impeller assembly, a small impeller assembly and a partition assembly, the small barrel assembly is mounted on the large impeller assembly through a mounting assembly; the small barrel assembly divides the space in the inner barrel into two washing areas, including a first washing area between the outer part of the small barrel assembly and the inner barrel and a second washing area in the small barrel assembly. According to the washing machine, the small barrel assembly is arranged in the inner barrel, the space in the inner barrel is divided into the two washing areas, the partitioned washing function of the small barrel assembly can be achieved, a user can wash small clothes conveniently, the washing efficiency of the clothes can be effectively improved, and therefore the actual use experience of the user is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of washing machines, and in particular relates to a partitioned washing machine. Background Art

[0002] With the rapid development of technologies related to clothing treatment equipment, it can bring great convenience to users. Most families need to purchase a variety of clothing treatment equipment. At this time, the user's recognition of clothing treatment equipment directly determines the user's purchase goal of replacing clothing treatment equipment.

[0003] At present, general pulsator washing machines are provided with a washing tub in which clothes are washed. However, it is not convenient to wash small clothes such as baby clothes or underwear in most users' homes directly in the washing tub, which easily causes contamination of the small clothes, thereby reducing the user experience.

[0004] The Chinese patent application number 201922001283.2 discloses a detachable pulsator device and a pulsator washing machine having the same. It relates to the field of household appliance technology. The pulsator device is mainly composed of an inner barrel, a pulsator, a knob, a clutch shaft and a pulsator cover. The pulsator device is installed in the pulsator washing machine. The inner barrel includes an inner barrel body and an inner barrel bottom; a pulsator insert is provided in the middle of the pulsator, and the pulsator is installed on the inner barrel bottom; the mounting end of the clutch shaft passes through the inner barrel bottom and is installed in cooperation with the pulsator insert in the pulsator; at the same time, a threaded hole is provided at the mounting end of the clutch shaft, and a knob is provided on the pulsator insert to be installed in cooperation with the threaded hole; a pulsator cover is clamped at the slot, and a micro-electronic alarm device is installed in the pulsator cover, and an induction metal sheet provided on one side of the micro-electronic alarm device contacts the knob.

[0005] The above-mentioned pulsator washing machine washes clothes by rotating the pulsator in the inner barrel, but this type of washing machine cannot solve the problem of washing small pieces of clothes in different areas, and there is still a technical problem of inconvenience for users in washing.

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

[0007] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a partitioned washing machine. By installing a small barrel assembly in the inner barrel, the space in the inner barrel is divided into two washing areas, specifically including a first washing area between the small barrel assembly and the inner barrel and a second washing area inside the small barrel assembly, thereby realizing the partitioned washing function of the washing machine.

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

[0009] A partition washing machine comprises an inner barrel and further comprises:

[0010] A large impeller assembly is rotatably disposed in the inner barrel;

[0011] A small barrel assembly, wherein the small barrel assembly is mounted on the large impeller assembly through a mounting assembly;

[0012] The small barrel assembly divides the space in the inner barrel into two washing areas, including a first washing area between the outside of the small barrel assembly and the inner barrel and a second washing area inside the small barrel assembly.

[0013] Further, the large impeller assembly includes a large impeller, and the large impeller is assembled and connected with the inner barrel;

[0014] The small barrel assembly comprises a small barrel and a small impeller, the small barrel is vertically arranged on the large impeller through a mounting assembly, and the small impeller is assembled and connected with the small barrel;

[0015] The installation assembly includes a rotating shaft, one end of which is detachably connected to the large impeller, and the other end of which extends into the small barrel and is fixedly installed with the small impeller.

[0016] Furthermore, it also includes a button assembly, one end of which is arranged on the small impeller, and the other end is against the mounting assembly, and the small barrel is separated from the large impeller by pressing the button assembly.

[0017] Furthermore, the button assembly includes a pressing end and a force-applying end, the pressing end includes a button and a fixing bracket, the fixing bracket is assembled and fixed with the small impeller; the button is movably arranged on the fixing bracket.

[0018] Furthermore, the force-applying end also includes a pressure column ring and a pressure ring, and the pressure ring is arranged below the fixed bracket; the pressure column ring is arranged between the fixed bracket and the pressure ring, and is inserted into the pressure ring.

[0019] Furthermore, the mounting assembly also includes a flange and a waterproof bearing, the waterproof bearing is sleeved on the rotating shaft, one side of the flange is arranged between the bottom wall of the barrel and the top surface of the waterproof bearing, and the other side is arranged on the outer side / periphery of the waterproof bearing.

[0020] Furthermore, the large impeller assembly further comprises a fixing seat, and the fixing seat is sleeved on the lower end of the rotating shaft;

[0021] The mounting assembly also includes a clutch ring, which is arranged around the outside of the fixing seat and abuts against a button assembly that can separate the small barrel from the large impeller.

[0022] Furthermore, the mounting assembly also includes a ball, which is arranged on the inner side of the clutch ring and embedded in the fixing seat.

[0023] Furthermore, a vertical positioning groove is provided on the outside of the rotating shaft, and the convex rib in the fixing seat is clamped in the vertical positioning groove to limit the relative rotation between the fixing seat and the rotating shaft.

[0024] Furthermore, a plurality of drainage holes are provided at intervals on the outer peripheral wall of the small barrel assembly, and the lowest position of the drainage holes is higher than the height of the highest water level in the inner barrel.

[0025] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0026] In the present invention, by installing a small barrel assembly in the inner barrel, the inner barrel is divided into two washing areas, specifically including a first washing area between the outside of the small barrel assembly and the inner barrel and a second washing area inside the small barrel assembly, thereby realizing the zoned washing function of the washing machine and improving the user experience.

[0027] In the present invention, a button assembly is arranged on the small impeller, and the small barrel is separated from the large impeller by pressing the button assembly, thereby realizing quick disassembly of the small barrel assembly, facilitating user operation, realizing a variety of washing methods, and further improving user experience.

[0028] 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

[0029] 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:

[0030] Figure 1 is a schematic diagram of a small barrel assembly in the present invention;

[0031] Figure 2 It is a cross-sectional diagram of the small barrel assembly in the present invention. Figure 1 ;

[0032] Figure 3 It is a cross-sectional diagram of the small barrel assembly in the present invention. Figure 2 ;

[0033] Figure 4 It is a cross-sectional diagram of the small barrel assembly in the present invention. Figure 3 ;

[0034] Figure 5 is a schematic diagram of a small barrel in the present invention;

[0035] Figure 6 is a cross-sectional schematic diagram of the large impeller assembly of the present invention;

[0036] Figure 7 is a schematic diagram of a large impeller assembly in the present invention;

[0037] Figure 8 is a cross-sectional schematic diagram of the small impeller in the present invention;

[0038] Fig. 9 is a cross-sectional schematic diagram of a button assembly in the present invention;

[0039] Fig.10 is a schematic diagram of a washing machine in the present invention;

[0040] Fig.11 It is a cross-sectional schematic diagram of the washing machine in the present invention.

[0041] In the figure: 1. large impeller assembly; 11. large impeller; 12. fixing seat; 13. positioning groove; 14. convex rib; 2. mounting assembly; 21. rotating shaft; 22. waterproof bearing; 23. flange; 3. small barrel assembly; 31. small barrel; 32. small impeller; 33. drainage hole; 34. small impeller cover; 4. button assembly; 41. button; 42. compression spring; 43. fixing bracket; 44. pressure column ring; 45. pressure ring; 46. elastic sealing ring; 47. positioning retaining spring; 48. clutch ring; 49. ball; 6. inner barrel; 7. outer barrel.

[0042] 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

[0043] 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.

[0044] 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.

[0045] 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.

[0046] Existing pulsator washing machines cannot separate small pieces of clothing in a user's home for washing. If small pieces of clothing are washed together with ordinary clothing, the small pieces of clothing are easily contaminated, thereby causing inconvenience to the user and reducing the user's experience.

[0047] Embodiment 1

[0048] To solve the above technical problems, Figures 1 to 11 As shown, this embodiment provides a partition washing machine, including an inner barrel 6, and also includes:

[0049] A large impeller assembly 1 is rotatably disposed in the inner barrel 6;

[0050] A small barrel assembly 3, wherein the small barrel assembly 3 is mounted on the large impeller assembly 1 through a mounting assembly 2;

[0051] The small barrel assembly 3 divides the space in the inner barrel 6 into two washing areas, including a first washing area between the outside of the small barrel assembly 3 and the inner barrel 6 and a second washing area inside the small barrel assembly 3 .

[0052] In the above scheme, the washing machine includes an inner tub 6 and an outer tub 7, wherein the inner tub 6 is arranged in the outer tub 7, and the inner tub 6 is used for placing clothes to be washed.

[0053] Furthermore, the outer barrel 7 is provided with an outer barrel cover for covering the outer barrel 7 to prevent the user from accidentally touching the inner barrel 6 being washed.

[0054] Furthermore, a large impeller assembly 1 is provided in the inner barrel 6, and the large impeller assembly 1 is connected to a driving mechanism of the washing machine, and the driving mechanism is used to provide a driving force for the rotation of the impeller. The large impeller assembly 1 includes a large impeller 11 and a fixing seat 12, and the fixing seat 12 is arranged in the middle area of ​​the inner barrel 6. The large impeller 11 rotates to drive the clothes in the inner barrel 6 to stir, thereby achieving the purpose of cleaning the clothes.

[0055] Furthermore, a small barrel assembly 3 is provided in the inner barrel 6, and the small barrel assembly 3 is used to wash small pieces of clothing, so as to realize the partition washing of the inner barrel 6 and the small barrel assembly 3. A small barrel 31 and a small impeller 32 are provided in the small barrel assembly 3, and the small barrel 31 is used to place small pieces of clothing to be washed, and the small impeller 32 stirs the small pieces of clothing to realize the washing process.

[0056] The small barrel assembly 3 is assembled and connected with the large impeller assembly 1 disposed in the middle area of ​​the inner barrel 6 through the mounting assembly 2, so as to fix the position of the small barrel assembly 3. The small barrel assembly 3 is vertically arranged on the mounting assembly 2, so that the small barrel assembly 3 has a larger capacity, and more small pieces of clothing can be placed for washing, thereby improving the washing efficiency.

[0057] In the above scheme, the small barrel assembly 3 is arranged in the inner barrel 6, and the small barrel assembly 3 and the inner barrel 6 are separated into a first washing area, and the small barrel assembly 3 is a second washing area. Specifically, the user places the clothes to be washed in the small barrel assembly 3, and the large pulsator assembly 1 rotates to drive the small barrel assembly 3 to rotate synchronously, stirring the clothes to be washed, so that the clothes in the small barrel assembly 3 can be washed separately, avoiding washing together with the ordinary clothes in the inner barrel 6, realizing the partition washing function of small clothes, thereby improving the user experience.

[0058] like Figures 2 to 9 As shown, in a further solution of this embodiment, it also includes a button assembly 4, which is arranged on the small impeller 32. Pressing the button assembly 4 separates the small barrel 31 from the large impeller 11; the button assembly 4 is spaced apart near the outer peripheral edge of the small impeller 32.

[0059] Specifically, a button assembly 4 is further provided in the small impeller 32 , and the button assembly 4 is used to control the separation of the small barrel 31 from the large impeller 11 , so as to facilitate the disassembly of the small barrel assembly 3 .

[0060] More specifically, the button assembly 4 is arranged at the outer edge of the small impeller 32. When the button assembly 4 is controlled to be disassembled, the button assembly 4 is arranged at the outermost edge, which can effectively reduce the volume occupied by the button assembly 4 and ensure that the small impeller 32 has the largest usable area, thereby ensuring the washing effect of the small impeller 32.

[0061] Furthermore, the button assembly 4 is arranged at intervals at the outer edge of the small impeller 32, that is, a plurality of button assemblies 4 are provided on the small impeller 32 and are arranged at a certain distance, thereby improving the installation stability of the small barrel assembly 3 and facilitating the disassembly of the small barrel assembly 3, thereby avoiding accidental touching of the button assembly 4 when taking and placing clothes, thereby separating the small barrel 31 from the large impeller 11 and causing accidents during washing.

[0062] In a specific solution, the small barrel 31 is fixed to the large impeller 11 through the mounting assembly 2. When the small barrel assembly 3 needs to be disassembled, it is only necessary to press the button assembly 4 to separate the rotating shaft 21 set in the small barrel 31 from the fixing seat 12 on the large impeller 11 to realize the disassembly of the small barrel assembly 3. In this way, when the user does not need to wash small clothes, the small barrel assembly 3 can be disassembled by the user, ensuring that the inner barrel 6 has the maximum volume, increasing the number of clothes that the user can wash, and improving the actual use experience of the user.

[0063] In this embodiment, when the washing machine is washing, when the inner barrel 6 and the small barrel 31 are used at the same time, the small impeller 32 and the large impeller 11 are synchronously washed, and the small barrel 31 is in a free state. When the washing machine is dehydrating, when the inner barrel 6 and the small barrel 31 are used at the same time, the small barrel 31 gradually starts to operate with the operation of the inner barrel 6, and when the inner barrel 6 stops, the small barrel 31 will gradually stop due to inertia operation for a period of time.

[0064] like Fig.10 As shown, in a further solution of the present embodiment, a plurality of drainage holes 33 are provided on the outer peripheral wall of the small barrel 31 at intervals, and the lowest position of the drainage holes 33 is higher than the height of the highest water level in the inner barrel 6 .

[0065] Specifically, a plurality of drainage holes 33 are arranged around the upper part of the small barrel 31 so that the water in the clothes can be centrifugally discharged from the small barrel 31 and discharged into the external inner barrel 6 when the washing machine is dehydrating. At the same time, since the lowest position of the drainage holes 33 on the small barrel 31 is higher than the water level of the inner barrel 6, the washing water in the inner barrel 6 can be prevented from flowing back into the small barrel 31.

[0066] like Figure 6 As shown, in a further solution of this embodiment, it also includes a small impeller cover 34 set in a semicircular structure, and the small impeller cover 34 is set on the fixing seat 12; the top cover of the small impeller cover 34 is provided with a plurality of water-permeable holes.

[0067] Specifically, after the small barrel 31 and the large impeller 11 are disassembled, the small impeller cover 34 is set on the fixed seat 12, so that the clothes in the inner barrel 6 can be stirred normally, and the small impeller cover 34 is provided with water-permeable holes, which can further improve the fluidity of the washing water and improve the washing effect.

[0068] In this embodiment, the shape of the impeller cover 34 can be adaptively adjusted according to specific usage requirements, which will not be elaborated here.

[0069] Embodiment 2

[0070] This embodiment is a further description of the above embodiment 1.

[0071] like Figures 2 to 5 As shown, in a further solution of this embodiment, the mounting assembly 2 includes a rotating shaft 21, the upper portion of the rotating shaft 21 extends into the small barrel 31, and the small impeller 32 is fixedly mounted on one end of the rotating shaft 21 inserted into the small barrel 31.

[0072] Specifically, the small impeller 32 is rotatably matched with the rotating shaft 21, and the rotation of the rotating shaft 21 drives the small impeller 32 to rotate, thereby realizing the stirring washing process of the clothes.

[0073] Furthermore, the rotating shaft 21 partially extends into the small barrel 31, that is, the end of the rotating shaft 21 close to the small barrel 31 is arranged in the small barrel 31, and the small impeller 32 is installed on the end of the rotating shaft 21 close to the small barrel 31 by fixing screws, thereby realizing the cooperation between the small impeller 32 and the rotating shaft 21.

[0074] Furthermore, another part of the rotating shaft 21 extends out of the small barrel 31 and is detachably connected to the fixed seat 12. That is, the end of the rotating shaft 21 away from the small barrel 31 is installed in the fixed seat 12 of the large impeller 11. The rotation of the large impeller 11 drives the rotating shaft 21 to rotate, and then indirectly drives the small impeller 32 to rotate, thereby realizing the above-mentioned partitioned washing process.

[0075] In this embodiment, the rotating shaft 21 has a stepped structure, that is, the cross-sectional area of ​​one end of the rotating shaft 21 extending into the small barrel 31 is smaller than the cross-sectional area of ​​the other end of the rotating shaft 21 extending out of the small barrel 31 .

[0076] Specifically, Figures 2 to 4 In the direction shown, the diameters of the various parts of the rotating shaft 21 gradually increase from top to bottom, and the parts with different diameters are connected to each other to form a stepped structure. Such an arrangement can effectively reduce the volume of the rotating shaft 21 in the small barrel 31, facilitate the cooperation with the small impeller 32, and effectively ensure the capacity of the small barrel 31 and the inner barrel 6.

[0077] In this embodiment, the specific shape of the rotating shaft 21 can be adaptively adjusted according to specific usage requirements, which will not be elaborated here.

[0078] Embodiment 3

[0079] This embodiment is a further description of the above embodiments 1 and 2.

[0080] like Figure 2As shown, in a further scheme of the present embodiment, the mounting assembly 2 includes a flange 23 and a waterproof bearing 22, and the waterproof bearing 22 is sleeved on the outside of one end of the rotating shaft 21 close to the small impeller 32, one side of the flange 23 is arranged between the bottom wall of the small barrel 31 and the top surface of the waterproof bearing 22, and the other side is arranged on the outside / periphery of the waterproof bearing 22.

[0081] Specifically, the waterproof bearing 22 is sleeved on the rotating shaft 21 between the small impeller 32 and the large impeller 11, and the rotating shaft 21 extends into the outer periphery of the part of the small barrel 31, that is, the waterproof bearing 22 is sleeved on the outside of one end of the rotating shaft 21 close to the small impeller 32, so that the waterproof bearing 22 and the rotating shaft 21 rotate in coordination, thereby ensuring the rotation process of the rotating shaft 21 and improving the rotation stability of the rotating shaft 21 and the small impeller 32.

[0082] Furthermore, the flange 23 is arranged on the bottom wall of the small barrel 31, and the flange 23 is arranged outside the waterproof bearing 22, that is, the flange 23 is installed between the bottom wall of the small barrel 31 and the waterproof bearing 22, so as to support and fix the small barrel 31 and ensure the rotation stability of the small barrel 31.

[0083] In this embodiment, the flange member 23 can be configured as a flange plate, and the flange member 23 is arranged around the outer circumference of the waterproof bearing 22 to achieve the installation of the barrel assembly 3.

[0084] In this embodiment, the waterproof bearing 22 is configured as a circular ring structure and is sleeved on the outer circumference of the rotating shaft 21 .

[0085] In this embodiment, the flange member 23 is a stepped structure, one end of the flange member 23 is covered on the end surface of the waterproof bearing 22, and the other end extends along the axial direction of the waterproof bearing 22. After being bent downward at a right angle, the other end extends outward along the bottom of the barrel 31, and its extension direction is perpendicular to the axial direction of the waterproof bearing 22, thereby forming a stepped flange member 23.

[0086] In this embodiment, the cross section of the flange 23 can be set in a "Z"-shaped structure, the top wall of the flange 23 is pressed on the end surface of the waterproof bearing 22, and the middle connecting wall is in contact with the outer periphery of the waterproof bearing 22. The cross section of the flange 23 can be set as an "L"-shaped structure. The structure of the flange 23 can be adaptively adjusted according to specific usage requirements, which will not be described in detail here.

[0087] Or, if Figure 2As shown, the flange 23 is a cap-shaped structure, the top of the cap is arranged between the bottom wall of the small barrel 31 and the top of the waterproof bearing 22, and the side is arranged on the outer peripheral side of the waterproof bearing 22; the brim of the cap extends outward along the bottom of the waterproof bearing 22 and is arranged at the bottom wall of the small impeller 32. The waterproof bearing 22 is embedded in the protective space of the flange 23, which limits the position of the waterproof bearing 22 on the rotating shaft 21 and prevents water seeping from the small impeller 32 from entering between the waterproof bearing 22 and the rotating shaft 21.

[0088] Embodiment 4

[0089] This embodiment is a further description of the above embodiments 1 to 3.

[0090] like Figures 2 to 9 As shown, in a further scheme of the present embodiment, the button assembly 4 includes a pressing end and a force-applying end assembled with each other, the pressing end is arranged at the small wave wheel 32, the bottom wall of the force-applying end is against the mounting assembly 2, and force is applied to the pressing end. The force-applying end acts on the mounting assembly 2 to separate the rotating shaft 21 from the fixed seat 12.

[0091] The pressing end includes a fixing bracket 43, which is generally a box-shaped structure with an open top surface, a cylindrical protrusion is provided at the bottom of the box body, and a groove is provided on the small impeller 32, and the fixing bracket 43 is arranged in the groove of the small impeller 32. The compression spring 42 is sleeved on the outer periphery of the protrusion of the fixing bracket 43, and the button 41 is movably embedded in the fixing bracket 43. Specifically, the outer periphery of the button 41 is the same as the inner wall shape of the fixing bracket 43, and a slot similar to the compression spring 42 is opened upward at the bottom. After the button 41 is embedded in the fixing bracket 43, the protrusion at the bottom of the fixing bracket 43 and the compression spring 42 are inserted into the slot at the bottom of the button 41.

[0092] Specifically, the pressing end includes a button 41, a compression spring 42 and a fixing bracket 43. The fixing bracket 43 is assembled and fixed with the small impeller 32, that is, the fixing bracket 43 is arranged in a groove at the edge of the small impeller 32 to achieve a fixed position of the fixing bracket 43.

[0093] Specifically, a certain gap is left between the bottom of the button 41 and the bottom surface of the fixed bracket 43 to provide a rebound space for the compression spring 42. The top surface of the button 41 is smoothly connected to the top surface of the small pulsator 32 to prevent clothes from being stuck in the gap between the button 41 and the groove on the small pulsator 32. Pressing the button 41 downward causes the bottom wall of the button 41 to contact the bottom surface of the fixed bracket 43, driving the fixed bracket 43 to move downward. The compression spring 42 is compressed, and when the contact pressure disappears, the button 41 is reset under the action of the reverse reset of the compression spring 42.

[0094] Furthermore, a limiting portion for preventing the button 41 from falling out is provided on the side wall of the groove of the small impeller 32 , and the limiting portion is extended in a direction perpendicular to the inner side wall of the fixing bracket 43 .

[0095] like Figure 8 As shown, the top surface of the small wave wheel 32 at the top of the groove extends toward the center direction of the fixed bracket 43, and bends downward after passing over the top surface of the fixed bracket 43. The side wall of the button 41 is provided with a horizontal baffle, and the top of the baffle abuts against the bent bottom surface to limit the maximum rising position of the button 41. The button 41 is prevented from falling out of the fixed bracket 43 under the reverse reset force of the compression spring 42. Further, the button 41 is installed in the fixed bracket 43, and the compression spring 42 is embedded in the button 41.

[0096] Specifically, when the small barrel 31 needs to be disassembled, the button 41 is pressed and the compression spring 42 is compressed, so that the fixed bracket 43 moves downward as a whole, driving the force-applying end to apply force to the mounting assembly 2, thereby realizing the disassembly process of the small barrel 31 and the large impeller 11.

[0097] In a further scheme of the present embodiment, the force-applying end includes a pressure column ring 44, a pressure ring 45, a compression spring 42 and an elastic sealing ring 46, wherein the pressure ring 45 is arranged below the fixed bracket 43; the pressure column ring 44 is arranged between the fixed bracket 43 and the pressure ring 45, and is inserted into the pressure ring 45; the compression spring 42 is sleeved on one end of the pressure column ring 44 close to the pressure ring 45; the elastic sealing ring 46 is sleeved on the outside of one end of the pressure column ring 44 close to the fixed bracket 43.

[0098] Specifically, the button assembly 4 also includes a pressure column ring 44, which is arranged below the fixed bracket 43 and abuts against the bottom end of the fixed bracket 43. The pressure column ring 44 is arranged between the fixed bracket 43 and the pressure ring 45. When the fixed bracket 43 moves downward, the pressure column ring 44 is squeezed to move downward.

[0099] The button assembly 4 also includes a pressing ring 45, which is arranged below the fixed bracket 43 and the pressing column ring 44. The pressing column ring 44 is inserted into the pressing ring 45, that is, a cavity is provided in the pressing ring 45, and one end of the pressing column ring 44 away from the fixed bracket 43 is arranged in the cavity.

[0100] In this embodiment, the cross section of the pressure column ring 44 is an I-shaped structure. After the middle connecting arm and the bottom transverse wall of the pressure column ring 44 pass through the flange 23, they are inserted into the cavity at the end of the pressure column ring 44 through the through hole of the pressure ring 45. After the middle connecting arm is inserted into the cavity, the diameter becomes smaller, so that the middle connecting arm forms a step at the through hole, and the step is pressed on the top surface of the through hole of the pressure ring 45. A compression spring 42 is installed on the middle connecting arm in the cavity, and one end of the compression spring 42 is against the top of the bottom transverse arm, and the other end is against the bottom surface of the through hole of the pressure ring 45.

[0101] Furthermore, the button assembly 4 also includes a compression spring 42 and an elastic sealing ring 46. The compression spring 42 is arranged in the cavity of the above-mentioned pressure ring 45 and is sleeved on the outside of one end of the pressure column ring 44 extending into the cavity to provide elastic force for the rebound of the pressure column ring 44.

[0102] Furthermore, the elastic sealing ring 46 is arranged between the pressure column ring 44 and the flange part 23. The elastic sealing ring 46 is arranged around the circumference between the pressure column ring 44 and the flange part 23 to improve the sealing inside the button assembly 4 and achieve soft contact between the bottom surface of the top cross arm of the pressure column ring 44 and the flange part 23.

[0103] In a specific solution, pressing the button 41 squeezes the fixed bracket 43 to move downward, thereby squeezing the pressure column ring 44 to move downward, and the pressure column ring 44 squeezes the pressure ring 45 to move downward. The bottom of the pressure ring 45 abuts against the installation component 2, pushing the installation component 2 to move downward, thereby separating the barrel component 3 from the installation component 2.

[0104] In this embodiment, if Figure 8 As shown, the pressure ring 45 is arranged in a stepped structure, one end of the pressure ring 45 is arranged below the flange 23, and extends laterally along the bottom of the small barrel 31, and the other end extends downward along the axis direction of the small barrel 31, that is, it extends downward (in the direction shown in the figure) perpendicular to the bottom direction of the small barrel 31. After extending for a distance, it extends toward the direction of the rotating shaft 21 along the axis direction perpendicular to the small barrel 31, thereby forming a stepped pressure ring 45.

[0105] Embodiment 5

[0106] This embodiment is a further description of the above embodiments 1 to 4.

[0107] like Figures 2 to 6 As shown, in a further solution of the present embodiment, the mounting assembly 2 includes a clutch ring 48, and the clutch ring 48 is disposed around the outside of the fixing seat 12 and abuts against the button assembly 4 that can separate the small barrel 31 from the large impeller 11.

[0108] Specifically, the clutch ring 48 is disposed below the pressure ring 45 and surrounds the outside of the fixing seat 12. The clutch ring 48 abuts against the force-applying end of the button assembly 4, that is, abuts against the pressure ring 45, and the pressure ring 45 moves downward to squeeze the clutch ring 48 to move.

[0109] In this embodiment, one end of the clutch ring 48 extends along the axial direction of the fixing seat 12 , that is, one end of the clutch ring 48 is vertically arranged on the fixing seat 12 , and the other end of the clutch ring 48 is bent and extended along the axial direction of the fixing seat 12 .

[0110] like Figure 6 As shown, in the present embodiment, the cross section of the clutch ring 48 includes a top transverse arm, one end of which is abutted against the outer wall of the fixing seat 12, and the other end is connected to a downwardly extending side arm, and the side arm includes, from top to bottom, a slanted arm, a first vertical arm, and a second vertical arm connected in sequence and inclined toward the direction of the rotating shaft 21, the diameter of the space enclosed by the first vertical arm is smaller than the diameter of the space enclosed by the second vertical arm, and the outer diameter of the top transverse wall is larger than the diameter of the space enclosed by the first vertical arm.

[0111] like Figure 6 As shown, in a further solution of the present embodiment, a ball 49 and a compression spring 42 are further provided in the mounting assembly 2. The ball 49 is arranged in the middle position of the inner side of the clutch ring 48 and is embedded in the fixing seat 12 to realize a movable connection between the clutch ring 48 and the fixing seat 12; the compression spring 42 is sleeved on the outer periphery of the fixing seat 12 and abuts against the clutch ring 48.

[0112] Specifically, the mounting assembly 2 includes a ball 49, which is disposed in the clutch ring 48 and at the middle of the clutch ring 48. Specifically, the ball 49 abuts against the inner side of the first vertical arm. The clutch ring 48 is embedded in the fixing seat 12, with one end abutting against the rotating shaft 21 and the other end abutting against the clutch ring 48. The first vertical wall presses the ball 49 toward the rotating shaft 21 and presses against the rotating shaft 21, thereby fixing the position of the rotating shaft 21 and preventing the rotating shaft 21 from deviating, thereby improving the stability of the small barrel assembly 3 during washing.

[0113] In this embodiment, a vertical baffle is provided on the periphery of the fixing seat 12, and the bottom of the vertical baffle is connected to the bottom of the fixing seat 12 through a connecting wall, so that a slot is formed between the vertical baffle, the connecting wall and the outer wall of the fixing seat 12, and the lower end of the second vertical wall is inserted into the slot. A compression spring 42 is provided on the lower sleeve of the fixing seat 12, and after the lower end of the second vertical wall is inserted into the slot, the outer side of the second vertical wall abuts against the inner wall of the vertical baffle, and the compression spring 42 is provided between the inner side of the second vertical wall and the fixing seat 12, and the top of the compression spring 42 abuts against the connection between the first vertical wall and the second vertical wall, and the bottom sits on the bottom of the slot.

[0114] Furthermore, a compression spring 42 is provided in the mounting assembly 2, and the compression spring 42 is arranged below the clutch ring 48 and abuts against the clutch ring 48. When the clutch ring 48 is squeezed and moves downward, the compressed compression spring 42 provides elastic force for the rebound of the clutch ring 48.

[0115] Furthermore, the mounting assembly 2 further comprises a positioning spring 47, a slot is provided on one side of the pressure ring 45, and the positioning spring 47 is clamped in the slot. The clutch ring 48 is arranged below the positioning spring 47, and the positioning spring 47 is used to limit the upward movement of the clutch ring 48 to achieve the purpose of limiting.

[0116] In the specific implementation process, when the small barrel 31 needs to be separated from the large impeller 11, the button 41 is pressed. After the bottom of the button 41 contacts the fixed bracket 43, the fixed bracket 43 is driven to move downward, and the fixed bracket 43 pushes the pressure column ring 44 to move downward. The step on the pressure column ring 44 squeezes the pressure ring 45 to move downward synchronously, and the pressure ring 45 squeezes the clutch ring 48 below to move downward. The first vertical wall of the clutch ring 48 moves downward along the ball 49, forming a sliding connection with the ball 49 to reduce friction. When the clutch ring 48 continues to move downward, the ball 49 enters the space surrounded by the inclined arms. Since the diameter of the space surrounded by the inclined walls is larger than the diameter of the space surrounded by the first vertical arm, the pressure of the first vertical arm on the ball 49 disappears, so that the ball 49 releases the locking position, and the clamping force between the rotating shaft 21 disappears, so that the rotating shaft 21 is disengaged from the fixed seat 12, thereby realizing the rapid disassembly of the small barrel assembly 3.

[0117] like Figure 7 As shown, in a further solution of the present embodiment, the outside of the rotating shaft 21 is respectively provided with transverse and vertical positioning grooves 13, the ball 49 is clamped in the transverse positioning groove 13, and the rib 14 of the fixed seat 12 is clamped in the vertical positioning groove 13 to prevent relative rotation between the fixed seat 12 and the rotating shaft 21.

[0118] Specifically, a transverse positioning groove 13 is provided on the outside of the rotating shaft 21, and a ball 49 is installed in the groove on the outside of the fixing seat 12. When the rotating shaft 21 is installed in the fixing seat 12, the ball 49 is clamped in the positioning groove 13, thereby fixing the position of the rotating shaft 21, limiting the deviation of the rotating shaft 21, preventing the rotating shaft 21 from moving up and down, and further improving the rotation stability of the rotating shaft 21.

[0119] Furthermore, a vertical positioning groove 13 is provided on the outside of the rotating shaft 21, and a protruding rib 14 is provided in the fixing seat 12. When the rotating shaft 21 is installed in the fixing seat 12, the rib 14 is clamped in the vertical positioning groove 13 to prevent the rotating shaft 21 and the fixing seat 12 from rotating relative to each other, thereby further limiting the deviation of the rotating shaft 21 and limiting the excess rotation of the rotating shaft 21, thereby ensuring the washing effect of the small barrel assembly 3.

[0120] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as above in preferred embodiments, they are not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A partitioned washing machine, comprising an inner tub (6), characterized in that: Also includes: A large impeller assembly (1) is rotatably disposed in the inner barrel (6); A small barrel assembly (3), wherein the small barrel assembly (3) is mounted on the large impeller assembly (1) via a mounting assembly (2); The small barrel assembly (3) divides the space inside the inner barrel (6) into two washing areas, including a first washing area between the outside of the small barrel assembly (3) and the inner barrel (6) and a second washing area inside the small barrel assembly (3).

2. The partition washing machine according to claim 1, characterized in that: The large impeller assembly (1) comprises a large impeller (11), and the large impeller (11) is assembled and connected to the inner barrel (6); The small barrel assembly (3) comprises a small barrel (31) and a small impeller (32); the small barrel (31) is vertically arranged on the large impeller (11) through a mounting assembly (2); and the small impeller (32) is assembled and connected to the small barrel (31); The mounting assembly (2) comprises a rotating shaft (21), one end of which is detachably connected to the large impeller (11), and the other end of which extends into the small barrel (31) and is fixedly mounted to the small impeller (32).

3. The partition washing machine according to claim 2, characterized in that: It also includes a button assembly (4), one end of which is arranged on the small impeller (32) and the other end of which is against the mounting assembly (2). Pressing the button assembly (4) separates the small barrel (31) from the large impeller (11).

4. The partition washing machine according to claim 3, characterized in that: The button assembly (4) comprises a pressing end and a force-applying end, the pressing end comprises a button (41) and a fixing bracket (43), the fixing bracket (43) being assembled and fixed with the small impeller (32); the button (41) is movably arranged on the fixing bracket (43).

5. The partition washing machine according to claim 4, characterized in that: The force-applying end further comprises a pressure column ring (44) and a pressure ring (45), wherein the pressure ring (45) is arranged below the fixed bracket (43); the pressure column ring (44) is arranged between the fixed bracket (43) and the pressure ring (45), and is inserted into the pressure ring (45).

6. The partition washing machine according to any one of claims 2 to 5, characterized in that: The mounting assembly (2) further comprises a flange (23) and a waterproof bearing (22), wherein the waterproof bearing (22) is sleeved on the rotating shaft (21), one side of the flange (23) is arranged between the bottom wall of the small barrel (31) and the top surface of the waterproof bearing (22), and the other side is arranged on the outer side / periphery of the waterproof bearing (22).

7. The zoned washing machine according to claim 6, characterized in that: The large impeller assembly (1) further comprises a fixing seat (12), wherein the fixing seat (12) is sleeved on the lower end of the rotating shaft (21); The mounting assembly (2) further comprises a clutch ring (48), which is arranged outside the fixing seat (12) and abuts against a button assembly (4) capable of separating the small barrel (31) from the large impeller (11).

8. The zoned washing machine according to claim 7, characterized in that: The mounting assembly (2) also includes a ball (49), which is arranged on the inner side of the clutch ring (48) and embedded in the fixing seat (12).

9. The zoned washing machine according to claim 8, characterized in that: A vertical positioning groove (13) is provided on the outside of the rotating shaft (21), and a convex rib (14) in the fixing seat (12) is clamped in the vertical positioning groove (13), limiting relative rotation between the fixing seat (12) and the rotating shaft (21).

10. The zoned washing machine according to claim 1, characterized in that: A plurality of drainage holes (33) are arranged at intervals on the outer peripheral wall of the small barrel assembly (3), and the lowest position of the drainage hole (33) is higher than the height of the highest water level in the inner barrel (6).

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