CN213232833U - Inner barrel assembly of washing machine and washing machine - Google Patents
Inner barrel assembly of washing machine and washing machine Download PDFInfo
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- CN213232833U CN213232833U CN202021822765.0U CN202021822765U CN213232833U CN 213232833 U CN213232833 U CN 213232833U CN 202021822765 U CN202021822765 U CN 202021822765U CN 213232833 U CN213232833 U CN 213232833U
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Abstract
The utility model discloses a washing machine's interior bucket subassembly and washing machine, interior bucket subassembly includes: the water course at the staving, the staving has the water course accepting, the water course have with water course accepting complex cooperation installation department, the cooperation installation department with the water course accepting closely laminates the setting. The utility model provides a washing machine's interior bucket subassembly, through the cooperation installation department with the water course of water course and staving the setting of closely laminating of water course receiving portion, reduced the installation flash joint between water course and the staving effectively, avoided the line bits impurity to get into in the water course or be mingled with in the clearance from the clearance between water course and the staving easily, the cleanness of interior bucket is influenced, a large amount of wind can be followed the clearance between water course and the staving and entered into the water course when also having avoided the dehydration simultaneously, produce wind and make an uproar, influence user's use and experience.
Description
Technical Field
The utility model belongs to the technical field of the laundry equipment technique and specifically relates to an interior bucket subassembly and washing machine of washing machine.
Background
In the existing washing machine, in order to avoid accumulation of a large amount of thread scraps and dirt between the inner barrel and the outer barrel, the inner barrel is designed into a washing barrel which has the function of independently containing washing water during washing, and an external water channel for discharging the washing water during dehydration is arranged on the side wall of the washing barrel, so that the purpose of capacity expansion is realized. Meanwhile, a built-in water channel is arranged in the inner barrel, so that the purposes of installing a thread scrap filter and/or generating surging water flow to improve the washing efficiency are achieved.
However, the existing internal water channel/external water channel and the inner barrel are mostly in a line contact type installation mode, the stress area of the installed water channel is small, and the problems that the water channel is deformed and the strength of the water channel and the washing barrel is affected due to stress concentration and uneven stress are easy to occur. In addition, a large installation flash seam is also generated between the internal water channel/external water channel and the inner wall/outer wall of the washing barrel after installation. During washing, impurities such as washing water, thread scraps and the like in the inner barrel easily enter the built-in water channel from a gap between the built-in water channel and the barrel body, are difficult to clean, and easily breed bacteria for a long time to influence the washing effect. When dewatering, inside a large amount of wind can enter into the water course from the clearance between external water course/built-in water course and the staving, produce wind and make an uproar, influence user's use and experience.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, the utility model provides an interior bucket subassembly of washing machine, through the cooperation installation department with the water course setting of closely laminating with the water course accepting portion of water course, the installation flash joint between water course and the staving has been reduced effectively, avoided in the easy clearance entering water course from between water course and the staving of line bits impurity, the cleanness of interior bucket is influenced, a large amount of wind can be followed the clearance between water course and the staving and entered into the water course when also having avoided the dehydration simultaneously, produce wind and make an uproar, influence user's use and experience.
In order to achieve the object, according to the utility model discloses an aspect, the utility model discloses a following technical scheme:
an inner barrel assembly of a washing machine comprises a barrel body and a water channel arranged on the barrel body, wherein the barrel body is provided with a water channel receiving part, the water channel is provided with a matching installation part matched with the water channel receiving part, and the matching installation part is tightly attached to the water channel receiving part.
Further, the matching installation part and the water channel bearing part are tightly attached to each other in the circumferential direction and/or the central axis direction of the barrel body.
Preferably, the matching installation part and the water channel bearing part are tightly attached to each other in the circumferential direction and the central axis direction of the barrel body.
More preferably, the water channel receiving part is a water channel receiving surface formed by smoothly arranging the inner/outer wall surface part of the barrel body, and the matching installation part is a matching installation surface for tightly attaching the water channel and the water channel receiving surface;
the cross sections of the matching installation surface and the water channel bearing surface are of concentric arc structures, and the axial extension line of the matching installation surface is parallel to the axial extension line of the water channel bearing surface.
Further, the water course is including installing the external water course at the staving outer wall, water course accepting includes the external water course accepting that is located the staving outer wall, external water course be provided with external water course cooperation installation department that external water course accepting closely laminates the setting in the circumferencial direction and/or the central axis direction of staving.
Further, the external water channel bearing part is an external water channel bearing surface formed by smooth arrangement of the outer wall surface part of the barrel body, and an external water channel matching installation surface which is attached to the external water channel bearing surface is arranged on the external water channel;
the cross section of the external water channel matching installation surface and the external water channel bearing surface is of a concentric arc structure, and the axial extension line of the external water channel matching installation surface is parallel to the axial extension line of the external water channel bearing surface.
Further, the external water channel matching installation part comprises side extending edges positioned at two sides of the external water channel and an upper extending edge positioned at the upper side of the external water channel, and the inner wall surfaces of the side extending edges and the upper extending edge are tightly attached to the external water channel bearing surface to form the external water channel matching installation surface;
the axial extension lines of the inner wall surfaces of the side extending edge and the upper extending edge are parallel to the axial extension line of the external water channel bearing surface, and the radian of the inner wall surfaces of the side extending edge and the upper extending edge is the same as that of the external water channel bearing surface.
Furthermore, a plurality of connecting holes are arranged on the side extending edge/the upper extending edge at intervals, matching holes matched with the connecting holes are correspondingly formed in the inner barrel body, and the external water channel is arranged on the outer side of the inner barrel through a connecting piece;
preferably, sealing structures are arranged between the side extending edges, the upper extending edges and the external water channel bearing surface and/or on the periphery of the connecting piece.
Furthermore, the water channel comprises a built-in water channel arranged on the inner wall of the barrel body, the water channel receiving part comprises a built-in water channel receiving part positioned on the inner wall of the barrel body, and the built-in water channel is provided with a built-in water channel matching installation part closely attached to the built-in water channel receiving part in the circumferential direction and/or the central axis direction of the barrel body.
Further, the built-in water channel receiving part is a built-in water channel receiving surface formed by smooth arrangement of the inner wall surface part of the barrel body, and the built-in water channel is provided with a built-in water channel matching installation surface which is tightly attached to the built-in water channel receiving surface in the circumferential direction and/or the central axis direction of the barrel body.
Furthermore, the built-in water channel comprises a frame-shaped built-in water channel body, and the built-in water channel matching installation surface comprises longitudinal binding surfaces formed by smooth arrangement of the inner wall surfaces of the side frames at the left side and the right side of the built-in water channel body;
the longitudinal binding surface is of a curved surface structure with the radian identical to that of the bearing surface of the built-in water channel, and the axial extension line of the longitudinal binding surface is parallel to the axial extension line of the bearing surface of the built-in water channel;
preferably, a plurality of connecting ribs are arranged in the upper frame and the lower frame of the built-in water channel, the radian of the peripheral end face of each connecting rib in the circumferential direction is the same as that of the built-in water channel bearing face, and the peripheral end face of each connecting rib is attached to the built-in water channel bearing face.
The utility model also provides a washing machine with above-mentioned interior bucket subassembly.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
1. the utility model provides a washing machine's interior bucket subassembly, through the external water course that cooperates installation department and staving the setting of closely laminating of external water course accepting portion at the circumferencial direction and/or the central axis direction of staving, reduced the installation flash joint between external water course and the staving effectively, avoided when the dehydration in a large amount of wind can enter into external water course from the clearance between external water course and the staving, produce wind and make an uproar, influence the user and use experience.
2. The utility model provides a washing machine's interior bucket subassembly, through the setting of closely laminating of the circumferencial direction and/or the central axis direction of staving with built-in water course cooperation installation department on the staving, the installation flash joint between built-in water course and the staving has been reduced effectively, the thread scrap impurity of having avoided in the washing water can enter into built-in water course from the clearance between built-in water course and the staving, perhaps, be mingled with clearance department between built-in water course and staving, not only be difficult to the clearance, also can influence the cleanness of interior bucket.
3. The utility model provides a washing machine's interior bucket subassembly through adopting the face to laminate formula mounting means between external water course built-in water course and the staving, can effectively increase the lifting surface area after external water course built-in water course installation, prevents stress concentration, influences the intensity of external water course built-in water course.
Drawings
Fig. 1 is a top view of the inner barrel assembly of the embodiment of the present invention after being disassembled;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is an angle structure diagram of the inner barrel assembly in the embodiment of the present invention;
fig. 4 is another angle structure diagram of the inner barrel assembly in the embodiment of the present invention;
fig. 5 is another angle structure diagram of the inner barrel assembly in the embodiment of the present invention;
wherein:
1. a barrel body; 101. an external water channel bearing surface; 101a, an axial extension line of an external water channel bearing surface; 102. a water channel bearing surface is arranged inside; 11. a dewatering hole;
2. an external water channel; 201. an external water channel is matched with the mounting surface; 201a, an external water channel is matched with an axial extension line of the mounting surface;
21. a side extension edge; 211. a first connection hole; 212. a first connecting member;
22. an upper extending edge; 221. a second connection hole; 222. a second connecting member; 23. a first seal structure;
3. a water channel is arranged inside; 301. the built-in water channel is matched with the mounting surface; 3011. a longitudinal binding surface; 31. connecting ribs; 32. a drainage part.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the lower portion will combine with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to examples.
As shown in fig. 1 to 5, the present embodiment provides an inner tub assembly of a washing machine, including a tub body 1 and a water channel installed on the tub body 1, wherein the tub body 1 has a water channel receiving portion, the water channel has a fitting installation portion fitted with the water channel receiving portion, and the fitting installation portion is closely attached to the water channel receiving portion.
Through the cooperation installation department with the water course closely laminating setting with the water course receiving portion of staving 1, reduced the installation crack of shimmering between water course and the staving 1, avoided the thread scrap impurity effectively easily to get into the water course from the clearance between water course and the staving 1 in, perhaps mix with in the clearance, influence the cleanness of interior bucket. Meanwhile, the phenomenon that a large amount of wind enters the water channel from the gap between the water channel and the barrel body 1 during dehydration to generate wind noise and influence the use experience of a user is avoided.
Further, the matching installation part and the water channel bearing part are tightly attached to each other in the circumferential direction and/or the central axis direction of the barrel body 1.
Preferably, the matching installation part and the water channel receiving part are tightly attached to each other in the circumferential direction and the central axis direction of the barrel body 1.
More preferably, the water channel receiving portion is a water channel receiving surface formed by smoothly arranging the inner/outer wall surface part of the barrel body 1, and the fitting installation portion is a fitting installation surface for tightly fitting the water channel and the water channel receiving surface.
The cross sections of the matching installation surface and the water channel bearing surface are of concentric arc structures, so that the matching installation surface and the water channel bearing surface can be attached to each other in the circumferential direction of the barrel body 1. The axial extension line of the matching installation surface and the axial extension line of the water channel receiving surface are arranged in parallel, so that the matching installation surface and the water channel receiving surface can be attached to each other in the direction of the central axis of the barrel body 1.
In the above scheme, through adopting the surface-mounted mounting mode between water course and the staving 1, the stress area after the water course is mounted can be effectively increased, and the intensity of the water course is prevented from being influenced by stress concentration.
In one embodiment:
as shown in fig. 1 to 5, the water channel includes an external water channel 2 installed on the outer wall of the barrel body 1, the water channel receiving portion includes an external water channel receiving portion located on the outer wall of the barrel body 1, and the external water channel 2 is provided with an external water channel fitting installation portion closely attached to the external water channel receiving portion in the circumferential direction and/or the central axis direction of the barrel body 1.
Preferably, in the embodiment, the fitting installation part of the external water channel 2 and the external water channel receiving part on the barrel body 1 are tightly attached to each other in the circumferential direction and the central axis direction of the barrel body 1, so that the installation flash seams between the external water channel 2 and the barrel body 1 are reduced to the maximum extent, and wind noise is reduced.
In this embodiment, through the cooperation installation department with external water course 2 and the external water course on the staving 1 accepts the portion and closely laminates the setting in the circumferencial direction and/or the central axis direction of staving 1, reduced the installation flash joint between external water course 2 and the staving 1 effectively, avoided when the dehydration in a large amount of wind can enter into external water course 2 from the clearance between external water course 2 and the interior bucket, produce wind and make an uproar, influence the user and use experience.
Specifically, the external water channel receiving part is an external water channel receiving surface 101 formed by smooth arrangement of the outer wall surface part of the barrel body 1, and the external water channel 2 is provided with an external water channel matching installation surface 201 attached to the external water channel receiving surface 101.
As shown in fig. 1 and 2, the cross sections of the external water channel fitting and mounting surface 201 and the external water channel receiving surface 101 are arc structures concentrically arranged, so that the external water channel fitting and mounting surface 201 and the external water channel receiving surface 101 can be attached to each other in the circumferential direction of the barrel body 1.
The external water channel matching installation surface axial extension line 201a and the external water channel receiving surface axial extension line 101a are arranged in parallel, so that the external water channel matching installation surface 201 and the external water channel receiving surface 101 can be attached to each other in the direction of the central axis of the barrel body 1.
Further, the external water channel fitting installation part comprises side extending edges 21 located on two sides of the external water channel 2 and an upper extending edge 22 located on the upper side of the external water channel 2, and inner wall surfaces of the side extending edges 21 and the upper extending edge 22 are tightly attached to the external water channel receiving surface 101 to form the external water channel fitting installation surface 201.
Further, axial extension lines of inner wall surfaces of the lateral extension sides 21 and the upper extension sides 22 are parallel to an axial extension line of the external waterway receiving surface 101, so that the lateral extension sides 21 and the upper extension sides 22 of the external waterway 2 can be closely attached to the barrel body 1 in the central axis direction. The radian of the inner wall surfaces of the lateral extending edge 21 and the upper extending edge 22 in the circumferential direction of the barrel body 1 is the same as that of the external waterway receiving surface 101, so that the lateral extending edge 21 and the upper extending edge 22 of the external waterway 2 can be tightly attached to the barrel body 1 in the circumferential direction.
Can reduce the installation flash joint of external water course 2 and staving 1 effectively through above-mentioned design, wind can be by external water course 2 and staving 1 between the clearance get into external water course 2 when avoiding the dehydration in, produce wind and make an uproar, influence user's use and experience. Meanwhile, a surface-mounted mounting mode is adopted between the external water channel 2 and the barrel body 1, so that the stress area of the external water channel 2 after mounting can be effectively increased, and the stress concentration is prevented from influencing the strength of the external water channel 2.
Furthermore, a plurality of connecting holes are arranged on the side extending edge 21/the upper extending edge 22 at intervals, matching holes matched with the connecting holes are correspondingly arranged on the inner barrel body 1, and the external water channel 2 is tightly arranged on the outer side of the inner barrel through a connecting piece.
Specifically, a plurality of first connection holes 211 are formed in the side extension edge 21 at intervals, first matching holes matched with the first connection holes are formed in the inner barrel body 1 corresponding to the first connection holes, a plurality of second connection holes 221 are formed in the upper extension edge 22 at intervals, second matching holes matched with the second connection holes are formed in the inner barrel body 1 corresponding to the second connection holes 221, the first connection holes 211 and the first matching holes are sequentially penetrated through the first connection piece 212, the second connection holes 221 and the second matching holes are sequentially penetrated through the second connection piece 222, and the external water channel 2 is installed on the outer side of the inner barrel body 1.
Preferably, the first sealing structure 23 is disposed between the side extension edge 21, the upper extension edge 22 and the external waterway surface 101 and/or on the periphery of the first connecting member 212 and the second connecting member 222.
Further, the first connecting piece 212 and the second connecting piece 222 are fastening screws, and the external water channel 2 is mounted through the fastening screws, so that the external water channel 2 is convenient to detach and mount, and can be mounted on the inner barrel more tightly.
The first sealing structure 23 includes a side sealing strip arranged on the outer wall surface of the barrel body 1 and matched with the shape and size of the side extending edge 21, the first sealing structure 23 further includes an upper sealing strip arranged on the outer wall surface of the barrel body 1 and matched with the shape and size of the upper extending edge 22, the first sealing structure 23 further includes a sealing ring sleeved on the peripheries of the first connecting piece 212 and the second connecting piece 222, and therefore washing water in the inner barrel is further prevented from overflowing from the first matching hole and the second matching hole to influence the sealing performance of the inner barrel.
In the inner barrel of the washing machine, the outer wall of the barrel body 1 is provided with the external water channel bearing plane 101, the inner side of the external water channel 2 is provided with the external water channel matching installation surface 201 attached to the external water channel bearing plane 101, the external water channel matching installation surface 201 and the cross section of the external water channel bearing plane 101 are concentrically arranged in an arc structure, the external water channel matching installation surface axial extension line 201a and the external water channel bearing plane axial extension line 101a are arranged in parallel, and by adopting a surface attachment type installation mode, the stress area of the external water channel 2 after being installed is increased, stress concentration is prevented, and the strength of the external water channel 2 is influenced.
In another embodiment:
as shown in fig. 1, 2, and 5, in the inner barrel according to the present embodiment, the water channel includes a built-in water channel 3 mounted on an inner wall of the barrel body 1, the water channel receiving portion includes a built-in water channel receiving portion located on an inner wall of the barrel body 1, and the built-in water channel 3 is provided with a built-in water channel fitting installation portion that is closely attached to the built-in water channel receiving portion in a circumferential direction and/or a central axis direction of the barrel body 1.
Further, the built-in waterway receiving part is a built-in waterway receiving surface 102 formed by partially and smoothly arranging the inner wall surface of the barrel body 1, the built-in waterway 3 is provided with a built-in waterway matching and mounting surface 301 matched with the built-in waterway receiving surface 102, the built-in waterway matching and mounting surface 301 is of a curved surface structure protruding towards the built-in waterway receiving surface 102, and the built-in waterway matching and mounting surface 301 and the built-in waterway receiving surface 102 are closely attached to each other in the circumferential direction and/or the central axis direction of the barrel body 1.
Preferably, in the present embodiment, the fitting installation portion of the built-in water channel 3 and the built-in water channel receiving portion of the tub body 1 are both closely attached to each other in the circumferential direction and the central axis direction of the tub body 1, so as to reduce the installation flash gap between the built-in water channel 3 and the tub body 1 to the maximum extent, and prevent impurities and lint entering from the gap between the built-in water channel 3 and the tub body 1 from affecting the cleaning of the inner tub and the washing effect of the washing machine.
This embodiment is through the cooperation installation department with built-in water course 3 and the built-in water course accepting part of staving 1 closely laminating the setting in the circumferencial direction and/or the central axis direction of staving 1, the installation flash joint between built-in water course 3 and the staving 1 has been reduced effectively, the thread scrap impurity of having avoided in the washing water can enter into built-in water course 3 from the clearance between built-in water course 3 and the staving 1 in, perhaps, mix with clearance department between built-in water course 3 and staving 1, not only be difficult to clear up, also can influence the cleanness of interior bucket.
Specifically, as shown in fig. 1 and 5, the built-in waterway 3 includes a frame-shaped built-in waterway body, and an internal side surface of the frame-shaped built-in waterway body is provided with a built-in waterway fitting installation surface 301 that fits to the built-in waterway receiving surface 102.
The built-in water channel matching installation surface 301 comprises a longitudinal binding surface 3011 formed by smoothly arranging inner wall surfaces of side frames on the left side and the right side of the built-in water channel body. The longitudinal joint face 3011 is a curved structure having the same radian as the built-in water channel bearing face 102, and the longitudinal joint face 3011 is a curved structure protruding outward toward the built-in water channel bearing face 102, so that the built-in water channel 3 and the built-in water channel bearing face 102 can be tightly jointed in the circumferential direction of the barrel body 1.
The axial extension line of the longitudinal joint surface 3011 is parallel to the axial extension line of the built-in water channel bearing surface 102, so that the built-in water channel 3 and the built-in water channel bearing surface 102 can be tightly jointed in the central axis direction of the barrel body 1.
Further, as shown in fig. 5, a plurality of transversely arranged connection ribs 31 with a certain radian are arranged in the upper and lower frames of the built-in water channel 3, the connection ribs 31 are arranged in the upper and lower frames along the circumferential direction of the barrel 1, and the radian of the connection ribs 31 is the same as that of the built-in water channel bearing surface 102.
As shown in fig. 1 and 5, the outer peripheral end surface of the tie bar 31 is fitted to the built-in waterway receiving surface 102, and the outer peripheral end surface of the tie bar 31 has the same curvature as the built-in waterway receiving surface 102 in the circumferential direction of the bowl 1, so that the outer end surface of the tie bar 31 can be tightly fitted to the built-in waterway receiving surface 102 in the circumferential direction. Further, an axial extension line of the outer peripheral end surface of the bead 31 is parallel to an axial extension line of the built-in waterway receiving surface 102, so that an outer end surface of the bead 31 can be closely attached to the built-in waterway receiving surface 102 in the central axis direction.
According to the inner barrel of the washing machine, the surface-mounted mounting mode is adopted between the built-in water channel 3 and the barrel body 1, so that the stress area of the built-in water channel 3 after mounting can be effectively increased, and the influence on the strength of the built-in water channel 3 due to stress concentration is prevented.
It should be noted that, the utility model provides an interior bucket of washing machine can adopt first kind of embodiment to only set up external water course 2 outside staving 1, perhaps also can adopt second kind of embodiment to only set up built-in water course 3 in staving 1, perhaps also can adopt above-mentioned two kinds of embodiments to be provided with built-in water course 3 and external water course 2 inside and outside staving 1 respectively simultaneously.
The present embodiment will be described in detail by taking an example in which the external water passage 2 of the first embodiment and the internal water passage 3 of the second embodiment are provided on the inner and outer sides of the inner tub, respectively.
The internal water channel bearing surface 102 and the external water channel bearing surface 101 are symmetrically arranged on the inner side and the outer side of the barrel body 1, and the internal water channel 3 and the external water channel 2 are symmetrically arranged on the inner side and the outer side of the barrel body 1 and clamped and arranged on the inner wall surface and the outer wall surface of the barrel body 1 through a first connecting piece 212.
And third matching holes corresponding to the first matching holes are formed in the left and right side frames of the built-in water channel 3, and when the water channel is installed, the first connecting piece 212 sequentially penetrates through the first connecting hole 211 of the external water channel 2, the first matching hole in the barrel body 1 and the third matching hole of the built-in water channel 3, so that the built-in water channel 3 and the external water channel 2 are tightly assembled on the inner wall surface and the outer wall surface of the barrel body 1.
And a second sealing structure is arranged between the longitudinal abutting surface 3011 of the built-in water channel 3 and the built-in water channel bearing surface 102 and/or on the periphery of the first connecting piece 212 and the second connecting piece 222 positioned on the inner side of the barrel body 1. The second sealing structure comprises a longitudinal sealing strip arranged between the longitudinal binding surface 3011 and the built-in water channel bearing surface 102, and the longitudinal sealing strip is arranged on the periphery of the first matching hole on the inner side of the barrel body 1 in a sealing mode.
The second sealing structure further comprises sealing rings arranged on the peripheries of the first connecting piece 212 and the second connecting piece 222 on the inner side of the barrel body 1, and the sealing performance of the inner barrel is further ensured through the sealing rings arranged on the peripheries of the inner sides of the first connecting piece 212 and the second connecting piece 222, so that the washing water is prevented from leaking outwards.
Further, dehydration hole 11 has been seted up to the top of staving 1, dehydration hole 11 is including setting up two sets of dehydration holes 11 in staving 1 both sides relatively, and the external water course 2 that corresponds is two with built-in water course 3, corresponds two sets of dehydration holes 11 and sets up in the relative both sides of staving 1.
The external water channel 2 is provided with a drainage flow channel, the upper end of the drainage flow channel is communicated with the dewatering hole 11, and the lower end of the drainage flow channel is communicated with a drainage system of the washing machine. Built-in water course 3 is provided with the drainage portion 32 that can guide the partial spin-drying water in the staving 1 to dehydration hole 11, and drainage portion 32 through setting up on built-in water course 3 can assist the spin-drying water to discharge from dehydration hole 11 when the dehydration, enters into external water course 2 in, improves washing machine's dehydration efficiency.
Preferably, in this embodiment, the upper edge of the internal water channel 3 is disposed adjacent to the lower edge of the dewatering hole 11, the top end surface of the internal water channel 3 is smoothly and gradually inclined toward the lower edge of the dewatering hole 11 to form the drainage portion 32, and when dewatering, water on the internal water channel 3 climbs and collects along the smoothly and smoothly transitioned end surface of the top of the internal water channel 3, and is thrown out of the dewatering hole 11 into the external water channel 2 under the action of centrifugal force.
More preferably, each group of dewatering holes 11 is two and is arranged at the top of the barrel body 1 side by side, the two side edges of the left and right frames of the built-in water channel 3 are located right below the dewatering holes 11, and during dewatering, part of water climbs upwards to the top of the built-in water channel 3 along the two side edges of the built-in water channel 3 and is thrown out of the dewatering holes 11 under the action of centrifugal force.
In this embodiment, the drainage part 32 provided in the built-in water passage 3 can guide part of the water in the inner tub to the dewatering holes 11 during dewatering, thereby improving dewatering efficiency.
In this embodiment, the external water channel 2 is an external drainage water channel for draining the spin-dry water during dehydration, the internal water channel 3 is a filtering water channel, a filter is installed on the filtering water channel, a filtering water channel is arranged in the filtering water channel, a water inlet communicated with the filtering water channel is arranged on the filtering water channel, and during washing, washing water enters the filtering water channel from the water inlet and is discharged after being filtered by the filter, so that the washing water is filtered.
It should be noted that, in this embodiment, the built-in water channel 3 is not limited to the filtering water channel, and for example, may also be a circulating water channel, a circulating water channel is provided in the circulating water channel, the washing water in the inner tub enters the lower end of the circulating water channel and is sprayed out from the upper end of the circulating water channel, and then the washing water is scattered by the balance ring and falls back into the washing tub, so as to spray and wash the clothes floating above the water level of the washing water, thereby achieving the effect of spraying and washing.
The utility model also provides a be provided with the washing machine of above-mentioned washing machine's interior bucket subassembly.
The embodiments in the above embodiments can be further combined or replaced, and the embodiments are only described in the preferred embodiments of the present invention, which is not limited to the concept and scope of the present invention, and without departing from the design concept of the present invention, various changes and improvements made by the technical solutions of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides an interior bucket subassembly of washing machine, includes staving and installs the water course at the staving, its characterized in that:
the barrel body is provided with a water channel bearing part, the water channel is provided with a matching installation part matched with the water channel bearing part, and the matching installation part is tightly attached to the water channel bearing part;
the matching installation part and the water channel bearing part are tightly attached to each other in the circumferential direction and/or the central axis direction of the barrel body; the water channel bearing part is a water channel bearing surface formed by smoothly arranging the inner wall surface part and the outer wall surface part of the barrel body, and the matching installation part is a matching installation surface which is tightly attached to the water channel bearing surface;
the cross sections of the matching installation surface and the water channel bearing surface are of concentric arc structures, and the axial extension line of the matching installation surface is parallel to the axial extension line of the water channel bearing surface.
2. The inner tub assembly of a washing machine as claimed in claim 1, wherein:
the water channel comprises an external water channel arranged on the outer wall of the barrel body, the water channel receiving part comprises an external water channel receiving part located on the outer wall of the barrel body, and the external water channel is provided with an external water channel matching installation part which is tightly attached to the external water channel receiving part in the circumferential direction and/or the central axis direction of the barrel body.
3. The inner tub assembly of a washing machine as claimed in claim 2, wherein:
the external water channel bearing part is an external water channel bearing surface formed by smoothly arranging the part of the outer wall surface of the barrel body, and an external water channel matching installation surface which is attached to the external water channel bearing surface is arranged on the external water channel;
the cross section of the external water channel matching installation surface and the external water channel bearing surface is of a concentric arc structure, and the axial extension line of the external water channel matching installation surface is parallel to the axial extension line of the external water channel bearing surface.
4. The inner tub assembly of a washing machine according to claim 3, wherein:
the external water channel matching installation part comprises side extending edges positioned at two sides of the external water channel and an upper extending edge positioned at the upper side of the external water channel, and the inner wall surfaces of the side extending edges and the upper extending edge are tightly attached to the external water channel bearing surface to form the external water channel matching installation surface;
the axial extension lines of the inner wall surfaces of the side extending edge and the upper extending edge are parallel to the axial extension line of the external water channel bearing surface, and the radian of the inner wall surfaces of the side extending edge and the upper extending edge is the same as that of the external water channel bearing surface.
5. The inner tub assembly of a washing machine according to claim 4, wherein:
a plurality of connecting holes are arranged on the side extending edge/the upper extending edge at intervals, matching holes matched with the connecting holes are correspondingly arranged on the inner barrel body, and the external water channel is arranged on the outer side of the inner barrel through a connecting piece;
and sealing structures are arranged among the side extending edges, the upper extending edges and the external water channel bearing surfaces and/or on the periphery of the connecting piece.
6. An inner tub assembly of a washing machine as claimed in any one of claims 1 to 5, wherein:
the water channel comprises a built-in water channel arranged on the inner wall of the barrel body, the water channel receiving part comprises a built-in water channel receiving part positioned on the inner wall of the barrel body, and the built-in water channel is provided with a built-in water channel matching installation part which is tightly attached to the built-in water channel receiving part in the circumferential direction and/or the central axis direction of the barrel body.
7. The inner tub assembly of a washing machine as claimed in claim 6, wherein:
the built-in water channel bearing part is a built-in water channel bearing surface formed by partially and smoothly arranging the inner wall surface of the barrel body, and the built-in water channel is provided with a built-in water channel matching installation surface which is tightly attached to the built-in water channel bearing surface in the circumferential direction and/or the central axis direction of the barrel body.
8. The inner tub assembly of a washing machine as claimed in claim 7, wherein:
the built-in water channel comprises a frame-shaped built-in water channel body, and the built-in water channel matching installation surface comprises longitudinal binding surfaces formed by smooth arrangement of the inner wall surfaces of the side frames at the left side and the right side of the built-in water channel body;
the longitudinal binding surface is of a curved surface structure with the radian identical to that of the bearing surface of the built-in water channel, and the axial extension line of the longitudinal binding surface is parallel to the axial extension line of the bearing surface of the built-in water channel;
the built-in water channel bearing surface is characterized in that a plurality of connecting ribs are arranged in the upper frame and the lower frame of the built-in water channel, the radian of the peripheral end face of each connecting rib in the circumferential direction is the same as that of the built-in water channel bearing surface, and the peripheral end face of each connecting rib is attached to the built-in water channel bearing surface.
9. A washing machine characterized by: having an inner barrel assembly according to any of the preceding claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822765.0U CN213232833U (en) | 2020-08-27 | 2020-08-27 | Inner barrel assembly of washing machine and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822765.0U CN213232833U (en) | 2020-08-27 | 2020-08-27 | Inner barrel assembly of washing machine and washing machine |
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| Publication Number | Publication Date |
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| CN213232833U true CN213232833U (en) | 2021-05-18 |
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| CN202021822765.0U Active CN213232833U (en) | 2020-08-27 | 2020-08-27 | Inner barrel assembly of washing machine and washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022042269A1 (en) * | 2020-08-27 | 2022-03-03 | 青岛海尔洗衣机有限公司 | Washing machine inner drum assembly and washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022042269A1 (en) * | 2020-08-27 | 2022-03-03 | 青岛海尔洗衣机有限公司 | Washing machine inner drum assembly and washing machine |
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