WO2022041388A1 - 一种内筒组件及衣物处理设备 - Google Patents

一种内筒组件及衣物处理设备 Download PDF

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Publication number
WO2022041388A1
WO2022041388A1 PCT/CN2020/118592 CN2020118592W WO2022041388A1 WO 2022041388 A1 WO2022041388 A1 WO 2022041388A1 CN 2020118592 W CN2020118592 W CN 2020118592W WO 2022041388 A1 WO2022041388 A1 WO 2022041388A1
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WO
WIPO (PCT)
Prior art keywords
water inlet
water
inner cylinder
hole
annular
Prior art date
Application number
PCT/CN2020/118592
Other languages
English (en)
French (fr)
Inventor
康菲
王嘉
杨伟国
Original Assignee
无锡小天鹅电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡小天鹅电器有限公司 filed Critical 无锡小天鹅电器有限公司
Priority to EP20951056.9A priority Critical patent/EP4202107A4/en
Publication of WO2022041388A1 publication Critical patent/WO2022041388A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis
    • D06F23/025—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis with a rotatable imperforate tub
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D06F37/269—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for the bearing of the rotary receptacle

Definitions

  • the present application relates to the technical field of clothing cleaning, and in particular, to an inner cylinder assembly and clothing processing equipment.
  • the inner tub and the outer tub are connected with each other, the inner tub is used for storing clothes, the outer tub is used for storing water, the inner tub is provided with a large number of water passage holes, the inner tub and the outer tub are communicated through the water passage holes, and the outer tub is used for storing water.
  • the water in the barrel enters the inner barrel, and the water is filled and drained through the outer barrel.
  • This type of washing machine is easy to hide dirt and scale between the inner and outer barrels, breed bacteria, and is not easy to clean. For this reason, a single-drum washing machine appears in the related art. Different from the existing washing methods, the inner drum is a non-porous inner drum, which is isolated from the outer drum. The single drum is not only used for holding clothes, beating or stirring clothes, Also used to hold water. However, the water intake of single-cylinder washing machines has also become a difficult technology to be overcome.
  • the rotating shaft 300' that drives the inner cylinder 110' to rotate is set as a hollow shaft.
  • the water flowing out of the water pipe 400' flows through the inner cavity 300a' of the hollow shaft and enters the washing cavity 110a' of the inner cylinder 110'.
  • the embodiments of the present application are expected to provide an inner tub assembly and a laundry treatment device that are convenient for water intake and do not pollute the water source.
  • an inner cylinder assembly comprising:
  • an inner cylinder with a washing cavity one axial end of the inner cylinder has an opening communicating with the washing cavity, the other axial end of the inner cylinder is a closed end, and the closed end has a shaft mounting hole;
  • the water inlet tray connected to the closed end, the water inlet tray has a water storage cavity, a water outlet and an annular water inlet surrounding the shaft installation hole; the water inlet tray is arranged around the shaft installation hole, the The annular water inlet is arranged on the side of the water inlet tray away from the closed end to receive the incoming water flow, and the water outlet guides the water in the water storage cavity into the washing cavity.
  • a plane perpendicular to the axis of the inner cylinder is a projection surface, and the projection of the water outlet on the projection surface is located outside the projection of the annular water inlet on the projection surface.
  • the inner barrel assembly further includes a lifting rib disposed in the inner barrel, the lifting rib has a accommodating cavity communicated with the washing cavity, and the water from the water outlet flows through the accommodating cavity into the washing chamber.
  • the water inlet tray includes a tray body and a connecting head, and the closed end of the inner cylinder further has a first through hole;
  • the water storage cavity and the annular water inlet are arranged on the plate body, the annular water inlet is arranged on one side of the plate body, and the connecting head is arranged on the plate body away from the annular water inlet one side of the connecting head is communicated with the water storage cavity, and the water outlet is arranged at the other end of the connecting head;
  • the disk body is arranged around the shaft mounting hole, and the connecting head is sealingly penetrated in the first through hole.
  • the disk body includes an annular rib, a first side plate with a first through hole, and a second side plate with a second through hole, and the second side plate is located on the first side a side of the plate facing away from the washing cavity, the first through hole and the second through hole are coaxially arranged, and the diameter of the first through hole is smaller than the diameter of the second through hole;
  • the edge of the first side plate is closed and connected with the edge of the second side plate to enclose and form the water storage cavity;
  • the annular rib protrudes from the side of the first side plate facing the second side plate and surrounds the first through hole, and the annular rib corresponds to the second through hole
  • the inner walls of the rib are arranged at intervals, and the annular rib, the first side plate and the second side plate together form the annular water inlet near the first through hole;
  • the connector is connected with the first side plate.
  • the part of the disk body on the side away from the connecting head is recessed inward to form the annular water inlet
  • the side wall corresponding to the annular water inlet is provided with a first water passage communicating with the water storage cavity, and the inlet water in the annular water inlet flows into the water storage cavity through the first water passage.
  • the connector includes a first subsection and a second subsection connected along the length of the connector, and the inner cylinder assembly further includes a sealing ring;
  • first sub-segment is connected to the disc body, the junction of the first sub-segment and the second sub-segment forms a step surface facing away from the disc body, and the second sub-segment is far away from the disc body.
  • One end of the first subsection passes through the first through hole and extends into the inner cylinder;
  • the sealing ring is sleeved on the second subsection, and the sealing ring is sandwiched between the step surface and the closed end of the inner cylinder.
  • the number of the connecting heads and the first through holes are multiple, and the multiple connecting heads are arranged at intervals on the same side of the disk body, and each of the connecting heads is sealed separately. are penetrated in the corresponding first through holes.
  • a clothing treatment device including: an outer tub, a rotating shaft, a driving mechanism, a water inlet pipe, and the above-mentioned inner tub assembly;
  • the inner barrel assembly is rotatably disposed in the outer barrel
  • the rotating shaft is rotatably supported on the outer tub and is drivingly connected with the driving mechanism; one end of the rotating shaft extends into the shaft mounting hole to drive the inner cylinder assembly under the driving of the driving mechanism turn;
  • the water inlet pipe is connected with the outer tub and supplies water to the annular water inlet.
  • the water inlet pipe includes a pipe body and a nozzle connected to one end of the pipe body;
  • At least part of the nozzle structure extends into the annular water inlet.
  • the pipe body includes a first sub-pipe and a second sub-pipe that are connected to each other, and one end of the outer tub close to the water inlet tray has a second through hole eccentrically disposed with the rotating shaft;
  • the first sub-pipe passes through the second through hole, one end of the first sub-pipe extends into the outer tub and is connected to the nozzle, and the other end of the first sub-pipe is located at the outside the outer barrel;
  • the second sub-pipe is located outside the outer tub and extends along a lateral side of the first sub-pipe.
  • the closed end of the inner cylinder is provided with a water inlet tray having a water storage cavity, a water outlet and an annular water inlet.
  • the annular water inlet injects the incoming water flow, and the water flowing into the water storage cavity is introduced into the washing cavity through the water outlet, without the need to set the rotating shaft as a hollow shaft, and it is not necessary to inject the incoming water flow into the washing cavity through the inner cavity of the hollow shaft Therefore, while facilitating the water inflow, it can also avoid that the grease on the oil seal and other components is brought into the washing cavity of the inner cylinder to pollute the water source.
  • FIG. 1 is a schematic diagram of the internal structure of a laundry treatment device in the related art, and the arrows with dotted lines in the figure indicate the direction of water flow;
  • Fig. 2 is the partial enlarged view of A place in Fig. 1;
  • FIG. 3 is a schematic diagram of the positional relationship of an outer cylinder, a rotating shaft and a water inlet pipe of the clothes treating apparatus according to an embodiment of the application;
  • FIG. 4 is a schematic view of the structure after the structure shown in FIG. 3 is omitted after the outer cylinder, and the arrow with dotted line in the figure indicates the direction of water flow;
  • FIG. 5 is a cross-sectional view of the structure shown in FIG. 4 along the axial direction, and the continuous arrows in the figure indicate the direction of water flow;
  • Fig. 6 is a partial enlarged view at B in Fig. 5;
  • Fig. 7 is a partial enlarged view at C in Fig. 5;
  • Figure 8 is a schematic diagram of the fitting relationship between the water inlet pan and the water inlet pipe shown in Figure 4, and the arrows with dotted lines in the figure indicate the direction of water flow;
  • FIG. 9 is a cross-sectional view of the water inlet pan shown in FIG. 8 along the axial direction;
  • FIG. 10 is a schematic diagram of the cooperation relationship between the water inlet pan and the water inlet pipe according to another embodiment of the application, and the arrows with dotted lines in the figure indicate the direction of water flow.
  • An embodiment of the present application provides an inner cylinder assembly 100, please refer to FIG. 4 to FIG. 9, including an inner cylinder 110 and a water inlet tray 120; the inner cylinder 110 has a washing cavity 110a, and one axial end of the inner cylinder 110 has a washing chamber 110a.
  • the water inlet plate 120 has The water storage cavity 120a, the water outlet 120b and the annular water inlet 120c surrounding the shaft mounting hole 110d;
  • the water inlet tray 120 is connected to the closed end 110c and is arranged around the shaft mounting hole 110d, that is, the water inlet tray 120 is fixed inside
  • the rotating shaft 300 is installed in the shaft mounting hole 110 d
  • the water inlet pan 120 and the annular water inlet 120 c both surround the peripheral side of the rotating shaft 300 .
  • the annular water inlet 120c is disposed on the side of the water inlet tray 120 away from the closed end 110c to receive the incoming water flow.
  • the water inlet 120c flows into the water storage cavity 120a, and the water in the water storage cavity 120a flows into the washing cavity 110a through the water outlet 120b.
  • the laundry processing device in the embodiment of the present application may be a washing machine or an all-in-one washer-dryer.
  • the laundry processing device is a front-loading washing machine, and the axis of the inner tub 110 generally extends in the horizontal direction, that is, the inner
  • the axis of the barrel 110 can be set horizontally, and can also have a certain inclination angle.
  • the inner cylinder 110 in the embodiment of the present application can hold water, that is to say, when the laundry processing equipment is washing clothes, the washing water is contained in the inner cylinder 110. It avoids the problem of easy storage of dirt and dirt caused by the water in the outer tub 12 in the prior art.
  • the influent water flows out from the water inlet pipe 400 connected to the outer tub 200 of the laundry treatment device.
  • the inner tub 110 rotates, only the water inlet tray 120 and the The inner cylinder 110 rotates together, and the water inlet pipe 400 does not rotate together with the inner cylinder 110.
  • the annular water inlet 120c is provided on the water inlet tray 120, the inner cylinder 110 will face the water inlet pipe 400 of the annular water inlet 120c during the rotation process.
  • the water injection method is to directly inject the inlet water flow into the annular water inlet 120c through the water inlet pipe 400, so it is not necessary to
  • the rotating shaft 300 is set as a hollow shaft, and there is no need to inject the influent water flow into the washing chamber 110a through the inner cavity of the hollow shaft. It can be seen that the use of the inner cylinder assembly 100 of the embodiment of the present application can avoid parts such as oil seals during water inflow. The grease on the surface is carried into the washing chamber 110a and pollutes the water source.
  • the oil seal 150' disposed on the rotating shaft 300' increases the resistance of the rotating shaft 300', thereby affecting the washing and dehydrating efficiency of the laundry treatment equipment.
  • 300 is not connected to the water inlet pipe 400, so the rotating shaft 300 does not need to be provided with a sealing structure such as an oil seal, thereby avoiding an increase in the rotational resistance of the rotating shaft 300 due to the setting of a sealing structure such as an oil seal, thereby improving the washing efficiency of the laundry treatment equipment. Dehydration efficiency.
  • the plane perpendicular to the axis of the inner cylinder 110 is the projection surface, and the projection of the water outlet 120b on the projection surface is located at the projection of the annular water inlet 120c on the projection surface. outside. That is, the distance between the water outlet 120b and the axis of the inner cylinder 110 is greater than the distance between the annular water inlet 120c and the axis of the inner cylinder 110 .
  • the axis of the inner cylinder 110 in the embodiment of the present application generally extends in the horizontal direction
  • the water inlet pipe 400 injects water into the annular water inlet 120c when the inner cylinder 110 is in a static state
  • the water inlet flow will be under the action of gravity.
  • the water flows naturally to the lower part of the water storage chamber 120a, and flows into the washing chamber 110a through the water outlet 120b located at the lower part of the water storage chamber 120a.
  • the inlet pipe 400 injects water into the annular water inlet 120c during the rotation of the inner cylinder 110, the inlet water flow will flow to the water outlet 120b along the radially outward direction of the inner cylinder 110 under the action of centrifugal force and gravity.
  • arranging the water outlet 120b at a position relatively far from the axis of the inner cylinder 110 can facilitate the introduction of the water in the water storage cavity 120a into the washing cavity 110a.
  • the inner cylinder assembly 100 further includes a lifting rib 130 disposed in the inner cylinder 110 , the lifting rib 130 has a accommodating cavity 130a communicating with the washing cavity 110a, and the water from the water outlet 120b flows through the accommodating cavity 130a enters the washing chamber 110a. That is, the water outlet 120b of the water inlet tray 120 can be hidden in the lifting rib 130 to prevent the clothes in the washing chamber 110a from blocking the water outlet 120b and prevent the water outlet 120b from scratching the clothes in the washing chamber 110a.
  • the edge of the lifting rib 130 is provided with a plurality of second water passages 130b. After the water from the water outlet 120b enters the accommodating cavity 130a, it enters the washing cavity 110a through the plurality of second water passages 130b.
  • the water outlet 120b can also be directly communicated with the washing chamber 110a, that is, the water from the water outlet 120b can directly enter the washing chamber 110a without entering the washing chamber through the accommodating chamber 130a. inside the cavity 110a.
  • the water inlet tray 120 includes a tray body 121 and a connecting head 122 , the closed end 110c of the inner cylinder 110 also has a first through hole (not shown); the water storage cavity 120a And the annular water inlet 120c is arranged on the disc body 121, the annular water inlet 120c is arranged on one side of the disc body 121, the connecting head 122 is arranged on the side of the disc body 121 away from the annular water inlet 120c, and one end of the connecting head 122 is connected to the water storage
  • the cavity 120a communicates with each other, and the water outlet 120b is disposed on the other end of the connecting head 122; the disc body 121 is disposed around the shaft mounting hole 110d, and the connecting head 122 is sealedly penetrated in the first through hole. Disposing the tray body 121 can facilitate receiving and accommodating the incoming water flow, and disposing the connecting head 122 can facilitate connecting the water inlet tray 120 with the closed end 110c of
  • the disk body 121 includes an annular rib 1211, a first side plate 1212 having a first through hole 1212a, and a second side plate 1213 having a second through hole 1213a.
  • the two side plates 1213 are located on the side of the first side plate 1212 away from the washing chamber 110a, the first through holes 1212a and the second through holes 1213a are coaxially arranged, and the diameter of the first through hole 1212a is smaller than the diameter of the second through hole 1213a;
  • the edge of one side plate 1212 is closed and connected with the edge of the second side plate 1213 to enclose the water storage cavity 120a;
  • the annular rib 1211 protrudes from the side of the first side plate 1212 facing the second side plate 1213 and surrounds Around the first through hole 1212a, the annular rib 1211 is spaced apart from the inner wall corresponding to the second through hole 1213a, and the annular rib 1211, the first side plate 1212 and the second side plate 1213 share a common position near the first through hole 1212a.
  • An annular water inlet 120c is constructed; the connecting head 122 is connected with the first side plate 1212 .
  • the water inlet tray 120 is located between the inner cylinder 110 and the outer tub 200 . Therefore, by using the annular rib 1211 and having a first through hole 1212 a The first side plate 1212 and the second side plate 1213 with the second through hole 1213a are used to construct the water storage cavity 120a and the annular water inlet 120c, which can make the overall structure of the disk body 121 small and compact.
  • the empty space between the inner tub 110 and the outer tub 200 is used to accommodate the water inlet pan 120 , without occupying too much the inner space of the outer tub 200 , thereby avoiding the reduction of the water inlet pan 120 to a certain extent.
  • the inner cylinder 110 has an effective volume.
  • the shape of the disk body 121 may be appropriately adjusted according to the shapes of the outer tub 200 and other components mounted on the outer tub 200.
  • the middle area of the disk body 121 may face The direction in which the inner tub 110 is located is recessed to form a space for avoiding the outer tub 200 and other components installed on the outer tub 200 , thereby further reducing the space occupied by the water inlet pan 120 .
  • the communication mode between the annular water inlet 120c on the disk body 121 and the water storage cavity 120a is not limited, as long as the water inlet flow entering the annular water inlet 120c can flow into the water storage cavity 120a.
  • the side of the annular water inlet 120c close to the water storage cavity 120a is open, that is to say, the side of the annular water inlet 120c close to the water storage cavity 120a is not provided with a side wall, entering the annular water inlet 120a.
  • the inlet water flow of the water inlet 120c can directly flow into the water storage cavity 120a, thereby improving the efficiency of the inlet water flow into the water storage cavity 120a.
  • the part of the disk body 121 facing away from the connecting head 122 is recessed inward to form an annular water inlet 120c;
  • the first water passage 120e communicated with the cavity 120a, the inlet water in the annular water inlet 120c flows into the water storage cavity 120a through the first water passage 120e, that is to say, the annular water inlet 120c is provided with a side close to the water storage cavity 120a.
  • the side wall 120d has a first water passage 120e.
  • the number of the first water passages 120e is not limited.
  • the water inlet flow entering the annular water inlet 120c needs to flow into the water storage cavity 120a through the first water passage 120e.
  • the provision of the side wall 120d can support the first side plate 1212 and the second side plate 1213 to prevent the first side plate 1212 and the second side plate 1213 from being deformed.
  • the number of the connecting heads 122 is not limited, it can be one or multiple, for example, please refer to FIG. 8 and FIG. 9 , the number of the connecting heads 122 and the first through holes are both multiple, and there are multiple connecting heads 122 On the same side of the disk body 121 , each connecting head 122 is sealed through the corresponding first through hole respectively.
  • the provision of a plurality of connecting heads 122 not only facilitates the fixing of the water inlet tray 120 to the closed end 110c of the inner cylinder 110, but also improves the water inlet efficiency.
  • the end of the connecting head 122 with the water outlet 120b can extend into the washing chamber 110a, and in other embodiments, it can also extend into the accommodating chamber 130a, and the connecting head 122 can be arranged to facilitate the connection between the water inlet tray 120 and the inner chamber 130a.
  • the closed end 110c of the cartridge 110 is attached.
  • the specific structure of the connector 122 is not limited.
  • the inner cylinder assembly 100 further includes a sealing ring 140; one end of the first subsection 122a is connected to the disc body 121, and a step surface 122c facing away from the disc body 121 is formed at the junction of the first subsection 122a and the second subsection 122b.
  • the end of the sub-section 122b away from the first sub-section 122a passes through the first through hole and extends into the inner cylinder 110; the sealing ring 140 is sleeved on the second sub-section 122b, and the sealing ring 140 is sandwiched between the step surface 122c and the inner cylinder 110 between the closed ends 110c.
  • the sealing ring 140 is disposed outside the closed end 110c of the inner cylinder 110, and the sealing ring 140 is clamped by the cooperation between the step surface 122c and the closed end 110c of the inner cylinder 110, so that the connecting head can be easily connected 122 is in sealing connection with the first through hole.
  • An embodiment of the present application also provides a clothing treatment device, please refer to FIG. 3 to FIG. 5 , including: an outer tub 200 , a rotating shaft 300 , a driving mechanism (not shown), a water inlet pipe 400 , and the above-mentioned inner tub assembly 100
  • the inner barrel assembly 100 is rotatably arranged in the outer barrel 200; the rotating shaft 300 is rotatably supported on the outer barrel 200 and is drivingly connected with the driving mechanism;
  • the cartridge assembly 100 is rotated; the water inlet pipe 400 is connected to the outer tub 200 and supplies water to the annular water inlet 120c. That is to say, the water inlet pipe 400 is fixed on the outer tub 200 instead of being connected with the inner barrel 110 .
  • the water inlet pipe 400 includes a pipe body 410 and a nozzle 420 connected to one end of the pipe body 410; at least part of the nozzle 420 extends into the annular water inlet 120c.
  • the nozzle 420 can spray the inlet water flow to the annular water inlet 120c, thereby not only improving the water supply efficiency of the water inlet pipe 400, but also facilitating the annular water inlet 120c to receive water. water flow.
  • the pipe body 410 includes a first sub-pipe 411 and a second sub-pipe 412 connected to each other, and the end of the outer tub 200 close to the water inlet pan 120 has an eccentricity with the rotating shaft 300
  • the provided second through hole (not shown in the figure); the first sub-pipe 411 passes through the second through-hole, one end of the first sub-pipe 411 extends into the outer tub 200 and is connected to the nozzle 420, the first sub-pipe 411
  • the other end of the 411 is located outside the outer tub 200 ;
  • the second sub-pipe 412 is located outside the outer tub 200 and extends along a lateral side of the first sub-pipe 411 .
  • the first sub-pipe 411 is connected to the nozzle 420 through the outer tub 200 from one side of the rotating shaft 300
  • the second sub-pipe 412 is arranged outside the outer tub 200 along the radial direction of the rotating shaft 300 .
  • the water inlet pipe 400 of the embodiment of the present application can save installation space, and further, can make the internal structure of the clothes treatment device more compact. .

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

本申请实施例提供一种内筒组件及衣物处理设备，其中，内筒组件包括内筒和进水盘；内筒具有洗涤腔，内筒轴向的一端具有与洗涤腔连通的开口，内筒轴向的另一端为封闭端，封闭端具有轴安装孔；进水盘与封闭端连接，进水盘具有储水腔、出水口以及环绕轴安装孔的环形进水口；进水盘环绕轴安装孔设置，环形进水口设置在进水盘背离封闭端的一侧，以盛接进水水流，出水口将储水腔中的水导入洗涤腔。本申请实施例的内筒组件及衣物处理设备既便于进水，又可以避免将油封等零部件上的油脂带入内筒的洗涤腔中而污染水源。

Description

一种内筒组件及衣物处理设备
相关申请的交叉引用
本申请基于申请号为202010876785.4、申请日为2020年08月27日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及衣物清洁技术领域，尤其涉及一种内筒组件及衣物处理设备。
背景技术
现有的洗衣机，内筒和外桶相互连通，内筒用于盛放衣服，外桶用于盛水，内筒上设置有大量过水孔，内筒和外桶通过过水孔连通，外桶内的水进入内筒，通过外桶注水和排水，该类型的洗衣机在内、外桶之间容易藏污纳垢，滋生细菌，不容易清洗。为此，相关技术中出现了单筒洗涤的洗衣机，不同于现有的洗涤方式，内筒是无孔内筒，与外桶进行隔绝，单筒不仅用于盛放衣服，摔打或搅拌衣服，也用于盛水。但单筒洗涤洗衣机的进水也成为亟待攻克的难点技术。
请参阅图1和图2，相关技术中，将带动内筒110＇转动的转轴300＇设置为空心轴，空心轴与进水管400＇之间通过油封150＇和轴承160＇密封连接，从进水管400＇流出的水流经空心轴的内腔300a＇进入内筒110＇的洗涤腔110a＇中。
但是，此种进水方式会导致油封150＇上的油脂随水流进入洗涤腔110a＇中而污染水源。
发明内容
有鉴于此，本申请实施例期望提供一种便于进水且不会污染水源的内筒组 件及衣物处理设备。
为达到上述目的，本申请实施例的一方面提供一种内筒组件，包括：
具有洗涤腔的内筒，所述内筒轴向的一端具有与所述洗涤腔连通的开口，所述内筒轴向的另一端为封闭端，所述封闭端具有轴安装孔；
与所述封闭端连接的进水盘，所述进水盘具有储水腔、出水口以及环绕所述轴安装孔的环形进水口；所述进水盘环绕所述轴安装孔设置，所述环形进水口设置在所述进水盘背离所述封闭端的一侧，以盛接进水水流，所述出水口将所述储水腔中的水导入所述洗涤腔。
一种实施方式中，与所述内筒的轴线垂直的平面为投影面，所述出水口在所述投影面上的投影位于所述环形进水口在所述投影面上的投影的外侧。
一种实施方式中，所述内筒组件还包括设置在所述内筒中的提升筋，所述提升筋具有与所述洗涤腔连通的容纳腔，来自所述出水口的水流经所述容纳腔进入所述洗涤腔内。
一种实施方式中，所述进水盘包括盘体和连接头，所述内筒的所述封闭端还具有第一贯穿孔；
所述储水腔和所述环形进水口设置于所述盘体上，所述环形进水口设置在所述盘体的一侧，所述连接头设置在所述盘体背离所述环形进水口的一侧，所述连接头的一端与所述储水腔连通，所述出水口设置于所述连接头的另一端；
所述盘体环绕所述轴安装孔设置，所述连接头密封地穿设在所述第一贯穿孔中。
一种实施方式中，所述盘体包括环形凸筋、具有第一通孔的第一侧板、以及具有第二通孔的第二侧板，所述第二侧板位于所述第一侧板背离所述洗涤腔的一侧，所述第一通孔和所述第二通孔同轴设置且所述第一通孔的直径小于所述第二通孔的直径；
所述第一侧板的边缘与第二侧板的边缘封闭连接，以围设形成所述储水腔；
所述环形凸筋凸出于所述第一侧板朝向所述第二侧板的一侧且围设在所述第一通孔的周围，所述环形凸筋与所述第二通孔对应的内壁间隔设置，所述环 形凸筋、所述第一侧板和所述第二侧板在靠近第一通孔处共同构造出所述环形进水口；
所述连接头与所述第一侧板连接。
一种实施方式中，所述盘体背离所述连接头一侧的部分向内凹陷以形成所述环形进水口；
所述环形进水口对应的侧壁上具有与所述储水腔连通的第一过水口，所述环形进水口中的进水水流经所述第一过水口进入所述储水腔内。
一种实施方式中，所述连接头包括沿连接头的长度方向相连接的第一子段和第二子段，所述内筒组件还包括密封圈；
所述第一子段的一端与所述盘体连接，所述第一子段与所述第二子段的交界处形成背向所述盘体的台阶面，所述第二子段远离所述第一子段的一端穿过所述第一贯穿孔并伸入所述内筒内；
所述密封圈套设于所述第二子段上，所述密封圈夹设在所述台阶面与所述内筒的所述封闭端之间。
一种实施方式中，所述连接头和所述第一贯穿孔的数量均为多个，多个所述连接头在所述盘体的同一侧间隔设置，每个所述连接头分别密封地穿设在对应的所述第一贯穿孔中。
本申请实施例的另一方面还提供一种衣物处理设备，包括：外桶、转轴、驱动机构、进水管以及上述所述的内筒组件；
所述内筒组件转动地设置在所述外桶内；
所述转轴转动支撑在所述外桶上，且与所述驱动机构驱动连接；所述转轴的一端伸入所述轴安装孔中，以在所述驱动机构的驱动下带动所述内筒组件转动；
所述进水管与所述外桶连接且向所述环形进水口供水。
一种实施方式中，所述进水管包括管体、以及与所述管体的一端连接的喷嘴；
所述喷嘴至少有部分结构伸入所述环形进水口中。
一种实施方式中，所述管体包括相互连接的第一子管和第二子管，所述外桶靠近所述进水盘的一端具有与所述转轴偏心设置的第二贯穿孔；
所述第一子管穿设在所述第二贯穿孔中，所述第一子管的一端伸入所述外桶内且与所述喷嘴连接，所述第一子管的另一端位于所述外桶外；
所述第二子管位于所述外桶外且沿所述第一子管的横向一侧延伸。
本申请实施例的内筒组件及衣物处理设备，通过在内筒的封闭端设置具有储水腔、出水口以及环形进水口的进水盘，可以在内筒转动过程中，直接通过进水管向环形进水口注入进水水流，并通过出水口将流入储水腔中的水导入洗涤腔，而不需要将转轴设置成空心轴，更不需要经空心轴的内腔将进水水流注入洗涤腔，由此，在便于进水的同时，也可以避免将油封等零部件上的油脂带入内筒的洗涤腔中而污染水源。
附图说明
图1为相关技术中的衣物处理设备的内部结构示意图，图中带虚线的箭头表示水流流动的方向；
图2为图1中A处的局部放大图；
图3为本申请一实施例的衣物处理设备的外筒、转轴和进水管的位置关系示意图；
图4为图3所示的结构省略了外筒之后的结构示意图，图中带虚线的箭头表示水流流动的方向；
图5为图4所示的结构沿轴向的剖视图，图中的连续的箭头表示水流流动的方向；
图6为图5中B处的局部放大图；
图7为图5中C处的局部放大图；
图8为图4中所示的进水盘与进水管的配合关系示意图，图中带虚线的箭头表示水流流动的方向；
图9为图8中所示的进水盘沿轴向的剖视图；
图10为本申请另一实施例的进水盘与进水管的配合关系示意图，图中带虚线的箭头表示水流流动的方向。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的技术特征可以相互组合，具体实施方式中的详细描述应理解为本申请宗旨的解释说明，不应视为对本申请的不当限制。
本申请一实施例提供了一种内筒组件100，请参阅图4至图9，包括内筒110和进水盘120；内筒110具有洗涤腔110a，内筒110轴向的一端具有与洗涤腔110a连通的开口110b，内筒110轴向的另一端为封闭端110c，封闭端110c具有轴安装孔110d，轴安装孔110d用于安装带动内筒110转动的转轴300；进水盘120具有储水腔120a、出水口120b以及环绕轴安装孔110d的环形进水口120c；进水盘120与封闭端110c连接，且环绕轴安装孔110d设置，也就是说，进水盘120是固定在内筒110上的，当转轴300安装在轴安装孔110d中时，进水盘120和环形进水口120c均环绕在转轴300的周侧。环形进水口120c设置在进水盘120背离封闭端110c的一侧，以盛接进水水流，出水口120b将储水腔120a中的水导入洗涤腔110a，也就是说，进水水流通过环形进水口120c流入储水腔120a中，储水腔120a中的水再通过出水口120b流入洗涤腔110a中。
具体地，本申请实施例的衣物处理设备可以是洗衣机，也可以是洗干一体机，示例性地，衣物处理设备为滚筒洗衣机，内筒110的轴线大致沿水平方向延伸，也就是说，内筒110的轴线可以水平设置，也可以具有一定的倾斜角度。
本申请实施例的内筒110能够盛水，也就是说，当衣物处理设备在洗涤衣物的过程中，洗涤用水盛装于内筒110内，该内筒110也可称为无孔内筒，能够避免现有技术中通过外桶12盛水而导致的容易藏污纳垢的问题。
请参阅图3和图4，在本申请实施例中，进水水流是从与衣物处理设备的外桶200相连接的进水管400流出的，当内筒110转动时，只有进水盘120与内筒110一起转动，进水管400不随内筒110一起转动，但是，由于进水盘120 上设置了环形进水口120c，所以，内筒110在转动过程中，朝向环形进水口120c的进水管400能够一直与环形进水口120c保持连通，并不断地向环形进水口120c注入进水水流，也就是说，该注水方式是直接通过进水管400向环形进水口120c注入进水水流，因此，不需要将转轴300设置成空心轴，更不需要经空心轴的内腔将进水水流注入洗涤腔110a，可见，采用本申请实施例的内筒组件100，可以避免在进水时将油封等零部件上的油脂带入洗涤腔110a中而污染水源。
另外，请参阅图1，相关技术中，设置在转轴300＇上的油封150＇会增加转轴300＇的阻力，由此，会影响衣物处理设备洗涤和脱水的效率，而本申请实施例的转轴300不与进水管400连接，所以，转轴300上也不需要设置油封等密封结构，由此，可以避免因设置油封等密封结构而增加转轴300的转动阻力，进而，可以提高衣物处理设备洗涤和脱水的效率。
一实施例中，请参阅图5至图7、图9，与内筒110的轴线垂直的平面为投影面，出水口120b在投影面上的投影位于环形进水口120c在投影面上的投影的外侧。也就是说，出水口120b与内筒110的轴线之间距离大于环形进水口120c与内筒110的轴线之间距离。
具体地，由于本申请实施例的内筒110的轴线大致沿水平方向延伸，所以，当进水管400在内筒110处于静止状态下向环形进水口120c注水时，进水水流会在重力作用下自然流动至储水腔120a的下部，并经位于储水腔120a下部的出水口120b流入洗涤腔110a内。当进水管400在内筒110转动过程中向环形进水口120c注水时，进水水流会在离心力和重力的作用下沿内筒110径向向外的方向流动至出水口120b处，因此，与环形进水口120c的设置位置相比，将出水口120b设置在离内筒110的轴线相对较远的位置，可以便于将储水腔120a中的水导入洗涤腔110a中。
一实施例中，请参阅图5，内筒组件100还包括设置在内筒110中的提升筋130，提升筋130具有与洗涤腔110a连通的容纳腔130a，来自出水口120b的水流经容纳腔130a进入洗涤腔110a内。也就是说，进水盘120的出水口120b 可以隐藏在提升筋130内，以避免洗涤腔110a中的衣物将出水口120b堵住，也避免出水口120b剐蹭洗涤腔110a中的衣物。
容纳腔130a与洗涤腔110a连通的具体方式不限。示例性地，请参阅图5，提升筋130的边缘设置有多个第二过水口130b，来自出水口120b的水进入容纳腔130a之后，通过多个第二过水口130b进入洗涤腔110a内。
需要说明的是，出水口120b也可以直接与洗涤腔110a连通，也就是说，来自所述出水口120b的水可以直接进入所述洗涤腔110a内，而不需要经容纳腔130a进入所述洗涤腔110a内。
一实施例中，请参阅图5至图9，进水盘120包括盘体121和连接头122，内筒110的封闭端110c还具有第一贯穿孔(图未示出)；储水腔120a和环形进水口120c设置于盘体121上，环形进水口120c设置在盘体121的一侧，连接头122设置在盘体121背离环形进水口120c的一侧，连接头122的一端与储水腔120a连通，出水口120b设置于连接头122的另一端；盘体121环绕轴安装孔110d设置，连接头122密封地穿设在第一贯穿孔中。设置盘体121可以便于盛接和容纳进水水流，而设置连接头122可以便于将进水盘120与内筒110的封闭端110c连接。
一实施例中，请参阅图8和图9，盘体121包括环形凸筋1211、具有第一通孔1212a的第一侧板1212、以及具有第二通孔1213a的第二侧板1213，第二侧板1213位于第一侧板1212背离洗涤腔110a的一侧，第一通孔1212a和第二通孔1213a同轴设置且第一通孔1212a的直径小于第二通孔1213a的直径；第一侧板1212的边缘与第二侧板1213的边缘封闭连接，以围设形成储水腔120a；环形凸筋1211凸出于第一侧板1212朝向第二侧板1213的一侧且围设在第一通孔1212a的周围，环形凸筋1211与第二通孔1213a对应的内壁间隔设置，环形凸筋1211、第一侧板1212和第二侧板1213在靠近第一通孔1212a处共同构造出环形进水口120c；连接头122与第一侧板1212连接。
具体地，请参阅图5，当内筒组件100安装在外桶200中以后，进水盘120位于内筒110与外桶200之间，因此，通过采用环形凸筋1211、具有第一通孔 1212a的第一侧板1212、以及具有第二通孔1213a的第二侧板1213来构造出储水腔120a和环形进水口120c，可以使得盘体121的整体结构小巧、紧凑，由此，可以充分利用内筒110与外桶200之间的闲置空间来容纳进水盘120，而不用过多占用外桶200的内部空间，由此，可以在一定程度上避免因设置进水盘120而减小内筒110有效容积。
另外，还可以根据外桶200及安装在外桶200上的其它组件的形状适当调整盘体121的形状，示例性地，请参阅图5、图8和图9，盘体121的中间区域可以朝内筒110所在的方向凹陷，以形成避让外桶200及安装在外桶200上的其它组件的避让空间，由此，可以进一步减少进水盘120所占用的空间。
盘体121上的环形进水口120c与储水腔120a的连通方式不限，只要保证进入环形进水口120c的进水水流能够流入储水腔120a中即可。
示例性地，请参阅图8和图9，环形进水口120c靠近储水腔120a的一侧敞开，也就是说，环形进水口120c靠近储水腔120a的一侧没有设置侧壁，进入环形进水口120c的进水水流可以直接流入储水腔120a中，由此，可以提高进水水流流入储水腔120a中的效率。
示例性地，另一实施例中，请参阅图10，盘体121背离连接头122一侧的部分向内凹陷以形成环形进水口120c；环形进水口120c对应的侧壁120d上具有与储水腔120a连通的第一过水口120e，环形进水口120c中的进水水流经第一过水口120e进入储水腔120a内，也就是说，环形进水口120c靠近储水腔120a的一侧设置有侧壁120d，侧壁120d上具有第一过水口120e，第一过水口120e的数量不限，进入环形进水口120c的进水水流需要通过第一过水口120e流入储水腔120a中。设置侧壁120d可以对第一侧板1212和第二侧板1213起到支撑作用，以防止第一侧板1212和第二侧板1213发生变形。
连接头122的数量不限，可以是一个，也可以是多个，示例性地，请参阅图8和图9，连接头122和第一贯穿孔的数量均为多个，多个连接头122在盘体121的同一侧间隔设置，每个连接头122分别密封地穿设在对应的第一贯穿孔中。设置多个连接头122既便于将进水盘120牢固地固定在内筒110的封闭 端110c，又可以提高进水效率。
一些实施例中，连接头122具有出水口120b的一端可以伸入洗涤腔110a内，另一些实施例中，也可以伸入容纳腔130a内，设置连接头122可以便于将进水盘120与内筒110的封闭端110c连接。
连接头122的具体结构不限，示例性地，请参阅图5、图7至图9，连接头122包括沿连接头122的长度方向相连接的第一子段122a和第二子段122b，内筒组件100还包括密封圈140；第一子段122a的一端与盘体121连接，第一子段122a与第二子段122b的交界处形成背向盘体121的台阶面122c，第二子段122b远离第一子段122a的一端穿过第一贯穿孔并伸入内筒110内；密封圈140套设于第二子段122b上，密封圈140夹设在台阶面122c与内筒110的封闭端110c之间。也就是说，密封圈140是设置在内筒110的封闭端110c的外侧，并通过台阶面122c与内筒110的封闭端110c的配合来夹紧密封圈140，由此，可以便于将连接头122与第一贯穿孔密封连接。
本申请一实施例还提供了一种衣物处理设备，请参阅图3至图5，包括：外桶200、转轴300、驱动机构(图未示出)、进水管400以及上述的内筒组件100；内筒组件100转动地设置在外桶200内；转轴300转动支撑在外桶200上，且与驱动机构驱动连接；转轴300的一端伸入轴安装孔110d中，以在驱动机构的驱动下带动内筒组件100转动；进水管400与外桶200连接且向环形进水口120c供水。也就是说，进水管400是固定在外桶200上，而不是与内筒110连接的，在内筒110的转动过程中，进水管400也不会随着内筒110一起转动。
一实施例中，请参阅图3、图4和图8，进水管400包括管体410、以及与管体410的一端连接的喷嘴420；喷嘴420至少有部分结构伸入环形进水口120c中。在进水管400向储水腔120a中注水时，喷嘴420可以将进水水流喷向环形进水口120c，由此，既可以提高进水管400的供水效率，也可以便于环形进水口120c盛接进水水流。
一实施例中，请参阅图3、图4和图8，管体410包括相互连接的第一子管 411和第二子管412，外桶200靠近进水盘120的一端具有与转轴300偏心设置的第二贯穿孔(图未示出)；第一子管411穿设在第二贯穿孔中，第一子管411的一端伸入外桶200内且与喷嘴420连接，第一子管411的另一端位于外桶200外；第二子管412位于外桶200外且沿第一子管411的横向一侧延伸。也就是说，第一子管411是从转轴300的一侧穿过外桶200与喷嘴420连接，第二子管412是在外桶200外沿转轴300的径向布置。与图1所示的将进水管400＇与空心轴的端部连接的安装方式相比，本申请实施例的进水管400可以节省安装空间，进而，可以使得衣物处理设备的内部结构能够更加紧凑。
本申请提供的各个实施例/实施方式在不产生矛盾的情况下可以相互组合。
以上所述仅为本申请的较佳实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均包含在本申请的保护范围之内。

Claims (11)

  1. 一种内筒组件，包括：
    具有洗涤腔(110a)的内筒(110)，所述内筒(110)轴向的一端具有与所述洗涤腔(110a)连通的开口(110b)，所述内筒(110)轴向的另一端为封闭端(110c)，所述封闭端(110c)具有轴安装孔(110d)；
    与所述封闭端(110c)连接的进水盘(120)，所述进水盘(120)具有储水腔(120a)、出水口(120b)以及环绕所述轴安装孔(110d)的环形进水口(120c)；所述进水盘(120)环绕所述轴安装孔(110d)设置，所述环形进水口(120c)设置在所述进水盘(120)背离所述封闭端(110c)的一侧，以盛接进水水流，所述出水口(120b)将所述储水腔(120a)中的水导入所述洗涤腔(110a)。
  2. 根据权利要求1所述的内筒组件，与所述内筒(110)的轴线垂直的平面为投影面，所述出水口(120b)在所述投影面上的投影位于所述环形进水口(120c)在所述投影面上的投影的外侧。
  3. 根据权利要求1或2所述的内筒组件，所述内筒组件(100)还包括设置在所述内筒(110)中的提升筋(130)，所述提升筋(130)具有与所述洗涤腔(110a)连通的容纳腔(130a)，来自所述出水口(120b)的水流经所述容纳腔(130a)进入所述洗涤腔(110a)内。
  4. 根据权利要求1所述的内筒组件，所述进水盘(120)包括盘体(121)和连接头(122)，所述内筒(110)的所述封闭端(110c)还具有第一贯穿孔；
    所述储水腔(120a)和所述环形进水口(120c)设置于所述盘体(121)上，所述环形进水口(120c)设置在所述盘体(121)的一侧，所述连接头(122)设置在所述盘体(121)背离所述环形进水口(120c)的一侧，所述连接头(122)的一端与所述储水腔(120a)连通，所述出水口(120b)设置于所述连接头(122)的另一端；
    所述盘体(121)环绕所述轴安装孔(110d)设置，所述连接头(122)密封地穿设在所述第一贯穿孔中。
  5. 根据权利要求4所述的内筒组件，所述盘体(121)包括环形凸筋(1211)、具 有第一通孔(1212a)的第一侧板(1212)、以及具有第二通孔(1213a)的第二侧板(1213)，所述第二侧板(1213)位于所述第一侧板(1212)背离所述洗涤腔(110a)的一侧，所述第一通孔(1212a)和所述第二通孔(1213a)同轴设置且所述第一通孔(1212a)的直径小于所述第二通孔(1213a)的直径；
    所述第一侧板(1212)的边缘与第二侧板(1213)的边缘封闭连接，以围设形成所述储水腔(120a)；
    所述环形凸筋(1211)凸出于所述第一侧板(1212)朝向所述第二侧板(1213)的一侧且围设在所述第一通孔(1212a)的周围，所述环形凸筋(1211)与所述第二通孔(1213a)对应的内壁间隔设置，所述环形凸筋(1211)、所述第一侧板(1212)和所述第二侧板(1213)在靠近第一通孔(1212a)处共同构造出所述环形进水口(120c)；
    所述连接头(122)与所述第一侧板(1212)连接。
  6. 根据权利要求4所述的内筒组件，所述盘体(121)背离所述连接头(122)一侧的部分向内凹陷以形成所述环形进水口(120c)；
    所述环形进水口(120c)对应的侧壁(120d)上具有与所述储水腔(120a)连通的第一过水口(120e)，所述环形进水口(120c)中的进水水流经所述第一过水口(120e)进入所述储水腔(120a)内。
  7. 根据权利要求4-6任意一项所述的内筒组件，所述连接头(122)包括沿连接头(122)的长度方向相连接的第一子段(122a)和第二子段(122b)，所述内筒组件(100)还包括密封圈(140)；
    所述第一子段(122a)的一端与所述盘体(121)连接，所述第一子段(122a)与所述第二子段(122b)的交界处形成背向所述盘体(121)的台阶面(122c)，所述第二子段(122b)远离所述第一子段(122a)的一端穿过所述第一贯穿孔并伸入所述内筒(110)内；
    所述密封圈(140)套设于所述第二子段(122b)上，所述密封圈(140)夹设在所述台阶面(122c)与所述内筒(110)的所述封闭端(110c)之间。
  8. 根据权利要求4-6任意一项所述的内筒组件，所述连接头(122)和所述第一贯穿孔的数量均为多个，多个所述连接头(122)在所述盘体(121)的同一侧间隔 设置，每个所述连接头(122)分别密封地穿设在对应的所述第一贯穿孔中。
  9. 衣物处理设备，包括：外桶(200)、转轴(300)、驱动机构、进水管(400)以及权利要求1-8任意一项所述的内筒组件(100)；
    所述内筒组件(100)转动地设置在所述外桶(200)内；
    所述转轴(300)转动支撑在所述外桶(200)上，且与所述驱动机构驱动连接；所述转轴(300)的一端伸入所述轴安装孔(110d)中，以在所述驱动机构的驱动下带动所述内筒组件(100)转动；
    所述进水管(400)与所述外桶(200)连接且向所述环形进水口(120c)供水。
  10. 根据权利要求9所述的衣物处理设备，所述进水管(400)包括管体(410)、以及与所述管体(410)的一端连接的喷嘴(420)；
    所述喷嘴(420)至少有部分结构伸入所述环形进水口(120c)中。
  11. 根据权利要求9所述的衣物处理设备，所述管体(410)包括相互连接的第一子管(411)和第二子管(412)，所述外桶(200)靠近所述进水盘(120)的一端具有与所述转轴(300)偏心设置的第二贯穿孔；
    所述第一子管(411)穿设在所述第二贯穿孔中，所述第一子管(411)的一端伸入所述外桶(200)内且与所述喷嘴(420)连接，所述第一子管(411)的另一端位于所述外桶(200)外；
    所述第二子管(412)位于所述外桶(200)外且沿所述第一子管(411)的横向一侧延伸。
PCT/CN2020/118592 2020-08-27 2020-09-28 一种内筒组件及衣物处理设备 WO2022041388A1 (zh)

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