WO2022095826A1 - 一种洗衣机用衣物提升装置、离心排水机构及洗衣机 - Google Patents

一种洗衣机用衣物提升装置、离心排水机构及洗衣机 Download PDF

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Publication number
WO2022095826A1
WO2022095826A1 PCT/CN2021/127925 CN2021127925W WO2022095826A1 WO 2022095826 A1 WO2022095826 A1 WO 2022095826A1 CN 2021127925 W CN2021127925 W CN 2021127925W WO 2022095826 A1 WO2022095826 A1 WO 2022095826A1
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WO
WIPO (PCT)
Prior art keywords
counterweight
centrifugal
baffle
wall
valve plug
Prior art date
Application number
PCT/CN2021/127925
Other languages
English (en)
French (fr)
Inventor
刘凯
刘晓春
侯永顺
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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
Priority claimed from CN202011210565.4A external-priority patent/CN114438750A/zh
Priority claimed from CN202011210551.2A external-priority patent/CN114438748A/zh
Priority claimed from CN202011212119.7A external-priority patent/CN114438752A/zh
Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to EP21888523.4A priority Critical patent/EP4242367A4/en
Publication of WO2022095826A1 publication Critical patent/WO2022095826A1/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
    • 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
    • D06F39/083—Liquid discharge or recirculation 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
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10—Filtering arrangements

Definitions

  • the invention relates to the technical field of laundry equipment, in particular to a laundry lifting device for a washing machine, a centrifugal drainage mechanism and a washing machine
  • the existing washing machine as one of the most widely used household appliances in people's daily life, helps people get rid of the trouble of laundry and brings great convenience to people.
  • the washing machine also has certain shortcomings, such as time-consuming and large water consumption. Therefore, how to realize the water-saving function of the washing machine is particularly important.
  • the inner tub is not only used to hold washing water, but also rotates to beat and wash the clothes in the tub, so how to set up a dehydration structure and a drainage structure suitable for the above washing machine has become an urgent problem to be solved.
  • the Chinese invention patent application with the application number of 201810163971.6 discloses an inner cylinder lifting rib and a no-cleaning washing machine, including a lifting rib body extending along the construction line of the inner cylinder side wall, and the body is open on the lower side and is fastened to the inner cylinder.
  • the inside of the body is hollow to form an installation cavity for the sealing valve to be installed, and the lifting rib is provided with a water passage structure for guiding the washing water in the inner cylinder into the installation cavity.
  • the outer periphery of the lifting rib body is in contact with the side wall of the inner cylinder correspondingly, and at least one gap is arranged on the outer periphery, so that the washing water in the inner cylinder flows from the gap into the installation cavity.
  • the no-clean washing machine proposed in the above application solves the drainage problem of the non-porous drum washing machine by using a sealing valve for centrifugal drainage.
  • the gap flows into the installation cavity, and the lint inevitably enters the lifting rib body with the water flow during the washing process, and then enters the sealing valve, especially the counterweight of the sealing valve, or the counterweight is hinged to the upper end of the valve plug.
  • the position is very easy to attach tangled lint, which is not only difficult to remove, but also seriously affects the normal operation of the sealing valve, causing the sealing valve to not close properly, causing dripping and water leakage, or the lint interferes with the normal opening of the centrifugal drainage mechanism, affecting the normal operation of the washing machine. drain.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art.
  • the present application provides a laundry lifting device for a washing machine, which effectively solves the problem of the existing The lint, impurities, etc. in the washing water of the washing machine enter the centrifugal drainage mechanism, which affects the normal use of the centrifugal drainage mechanism.
  • the present invention adopts the following technical solutions:
  • a laundry lifting device for a washing machine comprising:
  • the centrifugal drainage mechanism is installed in the lifting casing, the initial state of the centrifugal drainage mechanism is a closed state, and it can act to drain water under the action of centrifugal force;
  • a separate and closed installation chamber is spaced in the cavity of the lifting casing, and the centrifugal drainage mechanism is at least partially installed in the installation chamber.
  • baffles are fixed in the lifting shell, and the baffles include a partition baffle that separates the cavity of the lifting shell to form an installation chamber with a lower end opening, and is packaged on the lower end opening to form an independent enclosure.
  • the packaging baffle plate of the installation chamber is provided, and the centrifugal component of the centrifugal drainage mechanism is arranged in the installation chamber.
  • the lifting shell includes a top wall and a peripheral side wall connected between the top wall and the inner wall of the inner tub of the washing machine, and the distance between the packaging baffle and the top wall of the lifting shell is smaller than that of the lifting shell. the distance between the wall and the inner wall of the inner cylinder, and there is a clearance space between the bottom wall of the packaging baffle and the inner wall of the inner cylinder;
  • the separating baffle includes a first baffle and a second baffle that are oppositely arranged inside the lifting casing along the length direction of the lifting casing, and the first baffle and the second baffle are respectively connected to the lifting casing.
  • the relative distance between the first baffle plate and the second baffle plate is smaller than the length of the lifting casing.
  • peripheral side wall includes a first side wall and a second side wall connected to the two long sides of the top wall, and the lower edges of the first side wall and the second side wall are at least partially corresponding to the gaps formed for a water inlet for the water inlet, the water inlet communicates with the water outlet on the inner cylinder and the inner chamber of the inner cylinder;
  • the encapsulation baffle is embedded and installed in the notch of the first side wall and the second side wall, and the positions of the two sides of the encapsulation baffle corresponding to the water inlet are provided with a certain bending angle for the washing and discharging water.
  • Special-shaped grid rib that flows through;
  • a plurality of the special-shaped grid retaining ribs are arranged at intervals along the two long sides of the packaging baffle.
  • the special-shaped grid rib is an arc-shaped grid rib with an arc-shaped bending angle; or, the special-shaped grid rib is a folded grid rib with a straight bending angle; or, the special-shaped grid rib
  • the grid retaining ribs include longitudinal ribs and a plurality of guiding ribs arranged on both sides of the longitudinal ribs, and the guiding ribs on two adjacent longitudinal ribs are interleaved and arranged.
  • the gap space between two adjacent special-shaped grid retaining ribs forms a diversion channel, and the diversion channel forms an arc-shaped reversing diversion channel from the inlet to the outlet through the set turning angle;
  • the outlet end of the special-shaped grid retaining rib is bent or bent towards the direction of the drainage outlet, so as to guide the drainage water flow to converge in the direction of the drainage outlet;
  • the arc-shaped grid rib/folding grid rib respectively has a plurality of arc-shaped bending angles/straight bending angles; Multilayer structure of cloth set.
  • a second separation space is formed between the outer wall of the partition plate, the inner wall of the lifting shell, and the inner wall of the inner cylinder located on the outer periphery of the water outlet, and the second separation space is opened with the inner cylinder and the inner cylinder respectively.
  • the drain port is connected, and the water in the inner cylinder flows through the second interval space and is discharged from the drain port;
  • the second compartment includes a drainage cavity located below the encapsulation baffle, the installation compartment is located near the end of the lifting housing, and the second compartment further includes a drainage cavity formed by the first stopper.
  • the centrifugal drainage mechanism further includes a valve plug component
  • the valve plug component includes a valve plug column coaxially arranged with the water outlet and a valve plug connected to the lower end of the valve plug column, and the packaging baffle plate corresponds to The position of the water outlet is provided with a valve plug through hole through which the valve plug column can pass;
  • the centrifugal component includes a counterweight part and a connection part located in the installation chamber, one end of the connection part is fixedly connected with the counterweight part, the other end is hinged with the upper end of the valve plug column, and the middle part is rotatably supported and fixed , forming a lever structure, the hinge point of the connecting part and the valve plug column is located in the installation chamber;
  • a sleeve-shaped mounting seat is installed on the upper side of the packaging baffle, the inner through hole of the mounting seat is coaxial with the valve plug through hole on the packaging baffle, and the valve plug column is arranged on the In the mounting seat, a water sealing structure is provided on the valve plug column and/or the mounting seat.
  • the encapsulation baffle is provided with a bolt hole, the inner wall of the lifting shell is injection-molded with a bolt column, and the encapsulation baffle is threadedly connected to the bolt column through the bolt through the bolt hole, so that the The encapsulation baffle is fastened at the lower opening of the partition baffle;
  • the packaging baffle is provided with a first flange/second flange that is in contact with the first baffle/second baffle, respectively.
  • centrifugal drainage mechanism includes a centrifugal component and a valve plug component connected with the centrifugal component;
  • the centrifugal component includes a counterweight portion that can generate centrifugal motion under the action of centrifugal force, and the centrifugal motion of the counterweight portion drives the valve plug component to move;
  • An installation chamber for installing the centrifugal drainage mechanism is provided in the cavity of the lifting housing, and a buffer structure is provided in the installation chamber and/or on the counterweight portion.
  • an encapsulation baffle is installed in the lift casing near the open end, and the encapsulation baffle partitions an installation chamber for installing the centrifugal component above the cavity of the lift casing;
  • the centrifugal component is arranged in the installation chamber above the packaging baffle plate, and the buffer structure includes a first pressing structure arranged on the packaging baffle plate and concave outward corresponding to the position of the counterweight portion.
  • the first profiling structure includes a profiling peripheral wall and a profiling bottom wall protruding from the lower surface of the packaging baffle, and the shape and size of the profiling bottom wall is the same as the cross-sectional shape and size of the counterweight portion. adaptation.
  • centrifugal drainage mechanism further includes a valve plug part connected to the counterweight part through a lever structure, and a buffer for avoiding the lever structure is extended on the side of the first pressing structure close to the valve plug part. cone angle;
  • the counterweight part generates centrifugal motion under the action of centrifugal force, and drives the valve plug part to act to open the drainage port on the inner cylinder for drainage.
  • centrifugal drainage mechanism further includes a valve plug part connected with the counterweight part through a lever structure, and a buffer cutout is provided at the end of the counterweight part away from the valve plug part to form the buffer structure;
  • the counterweight portion is in the shape of a quadrangular prism, and the buffer missing corner is a corner cut structure below the end of the counterweight portion away from the valve plug member.
  • the buffer structure further includes a first buffer pad disposed outside the bottom wall of the counterweight portion;
  • a corner-cutting structure is provided under the end of the counterweight part away from the valve plug part, the bottom wall of the counterweight part includes a straight wall surface and an inclined wall surface formed by the corner-cutting structure, and the first A buffer pad wraps the position between the straight wall and the inclined wall.
  • the buffer structure further includes a second buffer pad disposed on the bottom wall of the pressing of the first pressing structure
  • a buffer pad installation position is provided on the bottom wall of the profile corresponding to the junction between the corner cut structure of the counterweight portion and the bottom wall of the counterweight portion, and the second buffer pad is embedded and installed in the buffer pad In the pad installation position, the upper surface of the second buffer pad is slightly higher than the upper surface of the bottom wall of the profile, or is arranged flush.
  • one or more pressure relief holes arranged at intervals are opened on the bottom wall of the first pressing structure
  • a one-way valve is installed in the pressure relief hole.
  • the top wall of the lifting casing is provided with a second pressure-shaped structure protruding upwards corresponding to the position of the counterweight portion, and the buffer structure further includes a second pressure-type structure that provides a buffer space for the counterweight portion to rise. type structure.
  • Another object of the present invention also provides a washing machine with any of the above-mentioned clothes lifting devices, comprising:
  • the inner cylinder door which can be opened/closed, is installed on the cylinder mouth of the inner cylinder.
  • an independent washing chamber is formed together with the inner cylinder, and the washing water is independently contained when washing clothes;
  • a drain port is arranged on the side wall of the inner cylinder, the clothes lifting device is installed on the drain port on the inner wall of the inner cylinder, and the centrifugal drainage mechanism can close/open the drain port.
  • another object of the present application is to provide a centrifugal drainage mechanism, comprising a centrifugal component and a valve plug component, the centrifugal component includes a weight portion and a connecting portion, and the weight portion includes a counterweight shell and a counterweight set in the counterweight shell;
  • One end of the connecting part is connected with the counterweight block shell, and the other end is rotatably connected with the valve plug part, and the middle part is rotatably supported and fixed to form a lever structure;
  • the counterweight generates centrifugal motion under the action of centrifugal force, and drives the valve plug component to act to open the drainage port on the inner cylinder for drainage.
  • one end of the connecting portion connected to the valve plug member is gradually expanded outward toward the end connected to the counterweight shell.
  • the connecting portion is a plate-shaped structure with a triangular cross-section, and one side edge of the connecting portion is connected and fixed on the side wall of the counterweight shell near the valve plug part;
  • the longitudinal section of the connecting portion is triangular in shape.
  • a reinforcing structure for improving strength is provided at the connection position of the connecting portion and the counterweight shell, and the reinforcing structure is a plate-shaped reinforcing rib connected between the connecting portion and the counterweight shell;
  • the connecting portion has a protruding extending connecting rib, and the extending connecting rib is formed by extending from the upper edge of the connecting portion toward the direction of the counterweight portion;
  • the extending connecting rib has a certain extension length, and the lower side surface of the extending connecting rib is fixedly connected with the upper side wall surface of the counterweight shell.
  • the counterweight shell and the connecting portion are integrally formed by injection molding.
  • the counterweight block is made of a metal material
  • the counterweight block shell is made of a corrosion-resistant non-metallic material
  • the counterweight shell is made of plastic material.
  • the counterweight block shell includes a peripheral side wall with open ends, and a first end side wall and a second end side wall arranged at both ends of the peripheral side wall. , one end of the connecting portion is connected and fixed on the first end side wall/the second end side wall;
  • the peripheral side wall includes a first side wall, a second side wall, a third side wall and a fourth side wall which are connected end to end in sequence, the first side wall, the second side wall, the third side wall and the fourth side Smooth transition connections are made at the joints of the walls.
  • the sealing medium is glue
  • glue is poured into the gap between the counterweight and the counterweight shell to bond the counterweight and the counterweight shell into one.
  • Another object of the present invention also provides a washing machine with any of the above-mentioned centrifugal drainage mechanisms, comprising:
  • the inner cylinder holds the washing water independently when washing clothes
  • the clothes lifting device is installed on the drain port on the inner wall of the inner cylinder;
  • the centrifugal drainage mechanism is installed in the lifting casing of the clothes lifting device to block and close the drainage port, and the centrifugal drainage mechanism can open the drainage port for drainage under the action of centrifugal force.
  • the present invention has the following beneficial effects compared with the prior art:
  • the centrifugal drainage mechanism is installed in the installation chamber through an independent and closed installation chamber spaced out in the lifting shell, and the water flow in the inner cylinder will not enter the installation chamber.
  • the centrifugal drainage mechanism is placed in a crumb-free environment, which fundamentally avoids the possibility of lint attachment and entanglement, and effectively ensures the reliability of the centrifugal drainage mechanism.
  • an independent and closed installation chamber is separated in the cavity of the lifting shell, and the centrifugal drainage mechanism
  • the centrifugal component is arranged in the installation chamber, and the separating baffle and the packaging baffle play the role of secondary blocking impurity lint from entering the installation chamber along with the washing water, which effectively solves the problem of the centrifugal valve of the existing washing machine.
  • the position where the counterweight part or the connecting part is hinged with the upper end of the valve plug stem is prone to the problem of entanglement of wire shavings.
  • the laundry lifting device for washing machines provided by the present invention can effectively prevent the lint from entering the water through the special-shaped grid retaining ribs that can make the washing discharge water flow through at a certain bending angle at the water inlet of the lifting shell.
  • the drainage port is blocked in the drainage cavity to avoid the phenomenon that lint adheres to the centrifugal drainage mechanism or is blocked at the drainage port, which affects the normal drainage.
  • FIG. 1 is a partial cross-sectional view of the washing machine when the centrifugal drainage mechanism of the present invention is in a closed state;
  • FIG. 2 is a partial cross-sectional view of the washing machine when the centrifugal drainage mechanism of the present invention is in an open state
  • Figure 3 is a schematic structural diagram of an angle of the clothes lifting device in the present invention.
  • FIG. 4 is a schematic structural diagram of another angle of the clothes lifting device in the present invention.
  • Figure 5 is a schematic structural diagram of the clothes lifting device of the present invention without the encapsulation baffle
  • FIG. 6 is a schematic structural diagram of the clothes lifting device in the present invention with the lifting casing removed;
  • 501 installation chamber; 502, filter chamber; 5021, comb-shaped filter structure; 5022, opening; 5023, deflector; 503, drainage chamber;
  • 60 packaging baffle; 601, first flanging; 602, second flanging; 603, special-shaped grid rib; 604, first pressing structure; 6041, second cushion; 6042, drain hole; 6043 , buffer cone angle; 6044, profiled bottom wall; 605, bolt;
  • valve plug components 721, valve plug column; 722, valve plug; 723, mounting seat; 724, shaft bracket.
  • This embodiment provides a clothes lifting device for a washing machine, which is mainly to solve the problem that the centrifugal drainage mechanism installed in the existing clothes lifting device is easy to adhere to the winding lint, causing the centrifugal drainage mechanism to be closed in place or unable to drain normally. .
  • this embodiment provides a laundry lifting device for a washing machine, including:
  • the centrifugal drainage mechanism 70 is installed in the lifting housing 50, as shown in Fig. 1 and Fig. 5, the initial state of the centrifugal drainage mechanism 70 is a closed state, and the drainage port 401 on the inner cylinder 40 is blocked and closed, as shown in Figs. 2. As shown in FIG. 5, the centrifugal drainage mechanism 70 can act to open the drainage port 401 for drainage under the action of centrifugal force;
  • an independent and closed installation chamber 501 is separated from the cavity of the lifting housing 50 , and the centrifugal drainage mechanism 70 is at least partially installed in the installation chamber 501 .
  • the lifting casing 50 is provided with a water inlet 521 for the washing water in the inner cylinder 40 to flow into the lifting casing 50, the cavity of the lifting casing 50 is communicated with the interior of the inner cylinder 40, and the centrifugal drainage mechanism 70 is directly installed in the cavity of the lifting housing 50 , and lint inevitably enters the lifting housing 50 with the water flow during the washing process, and then enters the centrifugal drainage mechanism 70 .
  • the centrifugal drainage mechanism 70 is installed by an additionally additionally installed installation chamber 501 in the cavity of the lifting housing 50 , which is independently closed and provided. Due to the function in the drainage mechanism 70, the lint in the inner cylinder 40 will not enter the installation chamber 501 with the water flow, so that the centrifugal drainage mechanism 70 is in a crumb-free environment, which fundamentally avoids the attachment of lint. The possibility of winding effectively ensures the reliability of the centrifugal drainage mechanism 70 .
  • a plurality of baffles are fixed in the lifting casing 50 , and an installation chamber 501 which is independently closed and arranged is spaced out in the lifting casing 50 by the baffles.
  • the baffle can be integrally injection-molded with the lifting casing 50 to form the independently enclosed installation chamber 501; or, the baffle can be integrally connected with the lifting casing 50 through a connecting piece to form the independent enclosure
  • the installation chamber 501 is provided.
  • the partitions include a partition baffle that partitions the cavity of the lifting housing 50 to form an installation chamber 501 with a lower end opening, and a package that is encapsulated on the lower end opening of the partition baffle to form an independently closed installation chamber 501
  • the baffle 60 and the centrifugal component 71 of the centrifugal drainage mechanism 70 are arranged in the installation chamber 501 .
  • an independent and closed installation chamber 501 is separated from the cavity of the lifting casing 50, and the centrifugal component 71 of the centrifugal drainage mechanism 70 is arranged in the In the installation chamber 501 , the separating baffle and the packaging baffle 60 play a role of secondary blocking impurity lint from entering the installation chamber 501 along with the washing water.
  • the encapsulation baffle 60 and the separation baffle may be closed plate structures, so that the installation chamber 501 is a sealed chamber, and the water in the inner cylinder 40 will not enter the installation chamber 501 , so as to prevent the wire scrap impurities from entering the installation chamber 501 .
  • the encapsulation baffle 60 and the separation baffle may also be a plate-like structure with a plurality of filter holes, and the encapsulation baffle 60 and the separation baffle serve to filter the lint in the washing water for the second time.
  • the water in the inner cylinder 40 can enter the installation chamber 501 through the filter hole, but the lint will be blocked and will not enter the installation chamber 501 .
  • the encapsulation baffle 60 and the partition baffle are closed plate-like structures, which not only play the role of blocking wire chips from entering the installation chamber 501 , but also effectively prevent washing water from entering the installation chamber 501 .
  • the reliability of the centrifugal drainage mechanism 70 is further ensured.
  • the lift housing 50 includes a top wall 51 and a peripheral side wall 52 connected between the top wall 51 and the inner wall of the inner tub 40 of the washing machine, and the distance between the encapsulation baffle 60 and the top wall 51 of the lift housing 50 It is smaller than the distance between the top wall 51 of the lifting casing 50 and the inner wall of the inner cylinder 40 .
  • the partition baffle includes a first baffle 611 and a second baffle 612 which are oppositely arranged inside the lifting casing 50 along the length direction of the lifting casing 50 .
  • the first baffle 611 and the second baffle 612 are respectively connected to the top wall 51 and the peripheral side wall 52 of the lifting casing 50 , and the first baffle 611 and the second baffle 612 are integrally injection-molded with the lifting casing 50 .
  • the relative distance between the first baffle 611 and the second baffle 612 is smaller than the length of the lifting casing 50 , and along the length direction of the lifting casing 50 , the length of the installation chamber 501 is smaller than that of the lifting casing 50 length.
  • the installation chamber 501 is located at a position close to one end of the lifting housing 50 , which can provide a larger installation for the filter component in the lifting housing 50 than if it is located in the middle of the lifting housing 50 . space.
  • the peripheral side wall 52 includes a first side wall and a second side wall connected to two long sides of the top wall 51 , the first side wall and The lower edge of the second side wall is at least partially corresponding to the notch to form a water inlet 521 for water intake.
  • the lower edges of the first side wall and the second side wall are correspondingly provided with the notch, the notch has a certain axial extension length, and the notch is in the shape of a long strip.
  • the packaging baffle 60 is embedded and installed in the notch of the first side wall and the second side wall.
  • the upper edges of the first baffle 611 and the second baffle 612 are connected to the top wall 51 of the lift housing 50 , and the two side edges are respectively connected to the first side wall and the second side wall of the lift housing 50 .
  • a third baffle 613 is further provided in the lifting housing 50 , the first baffle 611 and the third baffle 613 are arranged at positions close to the ends on both sides of the lifting housing 50 .
  • a baffle 611/second baffle 612 is separated by three spaces in the cavity of the lift housing 50, and the spaces located on the outer sides of the first baffle 611/second baffle 612 are used to independently install and install the lift housing 50 of the mounting structure.
  • the lower edges of the first side wall and the second side wall of the lifting housing 50 between the first baffle 611 and the third baffle 613 are provided with gaps, and the packaging baffle 60 is installed between the first baffle 611 and the second baffle.
  • the first side wall and the second side wall In the installation position formed by the second baffle 612, the first side wall and the second side wall.
  • the second baffle 612 is disposed in the lifting housing 50 between the first baffle 611 and the third baffle 613 , and the lower edge of the second baffle 612 extends to the upper wall surface of the packaging baffle 60 .
  • the first baffle plate 611 is disposed close to the cylinder mouth side, the second baffle plate 612 and the first baffle plate
  • the installation cavity 501 is formed between the inner wall surface of the packaging baffle 60 .
  • the laundry lifting device provided in this embodiment, at the positions corresponding to the water inlets 521 under both sides of the encapsulation baffle 60 , there are provided washers that can discharge the laundry.
  • the special-shaped grid retaining rib 603 through which the water flows at a certain turning angle. When the washing water flows through the water inlet 521, the lint will be blocked and attached to the special-shaped grid retaining rib 603, and will not enter the drainage. inside the cavity 503 .
  • the special-shaped grid retaining ribs 603 are multiple, and are arranged along the two long sides of the packaging baffle 60 at intervals.
  • the special-shaped grid retaining ribs 603 can effectively prevent the lint from entering the drainage cavity 503 and block the drainage port 401, so as to prevent the lint from adhering to the centrifugal drainage mechanism 70 or blocking the drainage port 401 and affecting the normal drainage. phenomenon occurs.
  • the special-shaped grid retaining rib 603 is an arc-shaped grid rib with an arc-shaped turning angle, for example, the special-shaped grid retaining rib 603 can be a positive "S" or a reverse "S" shape; or,
  • the special-shaped grid rib 603 is a folded grid rib with straight bending angles, for example, the special-shaped grid rib 603 can be in the shape of " ⁇ " or ">";
  • the gap space between two adjacent special-shaped grid retaining ribs 603 forms a diversion channel, and through the set turning angle, the diversion channel forms an arc-shaped reversing diversion channel from the inlet to the outlet, On the one hand, it plays the role of blocking and filtering lint, and on the other hand, it plays the role of reversing and increasing the flow rate of the water flow.
  • the outlet end of the special-shaped grid retaining rib 603 is bent or bent in the direction of the drain port 401 , so as to guide the exchanged drainage water to converge toward the direction of the drain port 401 .
  • the special-shaped grid retaining rib 603 is an arc-shaped grid rib with a positive "S" shape or a reverse "S” shape
  • the arc-shaped grid rib located under the left side of the drain port 401 is a positive "S” shape.
  • S shape
  • the arc-shaped grid rib located on the lower right side of the drain port 401 is in the reverse "S” shape
  • the arc-shaped grid rib located above the left side of the drain port 401 is in the reverse "S” shape
  • the arc-shaped grid rib located above the right side of the water outlet 401 is in a positive "S” shape.
  • the special-shaped grid rib 603 is a folded grid rib in the shape of " ⁇ " or ">"
  • the folded grid rib located at the lower left side of the drain outlet 401 is in the shape of a positive " ⁇ ”
  • the arc-shaped grid rib located on the lower right side of the drain port 401 is in the shape of ">”
  • the arc-shaped grid rib located on the upper left side of the drain port 401 is in the reverse " ⁇ " shape, located in the drain port 401.
  • the arc grid rib on the upper right side of 401 is in the shape of a positive ">”.
  • the gap space between the two special-shaped grid retaining ribs 603 forms a direction in which the outlet end of the diversion channel faces the water outlet 401, which facilitates the collection of water flow.
  • the arc-shaped grid rib/folding grid rib respectively has a plurality of arc-shaped bending angles/straight bending angles.
  • the blocking effect is better.
  • the arc-shaped grid rib/folded grid rib is a multi-layer structure in which the upper and lower layers are staggered.
  • the lint blocking effect is better.
  • the arc-shaped grid bars/folded grid bars are arranged in a staggered arrangement between the upper and lower layers, and the upper-layer arc-shaped grid bars/folded grid bars are arranged between the two lower grid bars If the lint passes through the diversion channel between the two grid ribs on the lower layer, the grid rib on the upper layer can play a secondary role of blocking the passage of the lint, further preventing the lint from entering the drainage of the lifting shell 50 inside the cavity 503 .
  • the special-shaped grid retaining ribs 603 include longitudinal ribs and a plurality of guide ribs arranged on both sides of the longitudinal ribs. Multiple guide ribs arranged on both sides form a turning guide channel, which can effectively block wire chips.
  • the guide ribs are horizontal ribs that can be arranged horizontally.
  • the guide rib is arranged in an inclined manner, and the guide rib is an inclined rib inclined in the direction of the outlet of the guide channel, which plays the role of guiding the water flow.
  • the guide rib located at the outlet end of the diversion channel is inclined toward the direction of the water outlet 401 of the inner cylinder 40 , so that the water can be collected and discharged to the water outlet 401 .
  • the special-shaped grid retaining rib 603 provided at the water inlet 521 of the lifting housing 50 which can make the washing discharge water flow through at a certain bending angle, can effectively prevent the lint from entering.
  • the water enters the drainage cavity 503 to block the drainage port 401, so as to avoid the occurrence of the phenomenon that lint adheres to the centrifugal drainage mechanism 70 or is blocked at the drainage port 401, which affects the normal drainage.
  • the first space formed between the packaging baffle 60 , the partition baffle and the inner wall of the lifting casing 50 is the installation chamber 501 .
  • a second separation space is formed between the outer wall of the partition plate, the inner wall of the lifting housing 50 and the inner wall of the inner cylinder 40 located at the outer periphery of the water outlet 401 , and the second separation space is respectively connected to the inner wall of the inner cylinder 40 and the inner wall of the inner cylinder 40 .
  • the drain port 401 opened on the top is connected, and the water in the inner cylinder 40 flows through the second space and is discharged from the drain port 401 .
  • the second space includes a drainage cavity 503 located below the packaging baffle 60, the installation cavity 501 is located near the end of the lifting housing 50, and the second space further includes The filter cavity 502 is formed between the outer side of the first baffle 611/second baffle 612 and the inner wall of the lifting housing 50, and a filter structure is installed in the filter cavity 502.
  • the filter cavity 502 is formed by the space between the right side of the second baffle 612 and the inner wall surface of the lifting housing 50 , corresponding to the A plurality of through holes are opened on the top wall 51 or the peripheral side wall 52 of the lifting housing 50 of the filter cavity 502 , and the through holes communicate with the filter cavity 502 .
  • the through hole is opened on the top wall 51 of the lifting housing 50 .
  • the filter cavity 502 is exchanged with the water flow in the inner cylinder 10 through the through holes provided on the lifting housing 50 , and the drainage cavity 503 diverts the water in the inner cylinder 40 to the drainage port 401 opened on the inner cylinder 40 .
  • the centrifugal drainage mechanism 70 further includes a valve plug member 72 , and the valve plug member 72 includes a valve plug column 721 coaxially disposed with the drain port 401 and connected to the valve plug.
  • the valve plug 722 at the lower end of the plunger 721 is in a natural state, the valve plug 722 is blocked at the water outlet 401 to ensure the sealing of the inner cylinder 40, and the sealing baffle 60 is opened at the position corresponding to the water outlet 401
  • the centrifugal component 71 includes a weight portion 711 and a connecting portion 712 located in the installation chamber 501 .
  • One end of the connecting portion 712 is fixedly connected to the weight portion 711 , and the other end is hinged to the upper end of the valve plug column 721 .
  • the middle portion of the connecting portion 712 is rotatably supported and fixed to form a lever structure.
  • connection portion 712 and the valve plug rod 721 The hinge point of the connection portion 712 and the valve plug rod 721 is located in the installation chamber 501 .
  • the counterweight portion 711 moves downward under the action of centrifugal force, and uses the lever principle to drive the valve plug column 721 to move upward, thereby enabling the valve plug 722 to open the drain port 401 on the inner cylinder 40 for drainage.
  • the counterweight portion 711 and the connection portion 712 of the centrifugal component 71 and the hinge point of the connection portion 712 and the valve plug column 721 are all provided in the installation chamber 501, which effectively prevents wire scraps from being entangled and attached to the counterweight.
  • the hinged position of the part 711 or the connecting part 712 and the valve plug 721 affects the normal operation of the centrifugal drainage mechanism 70 .
  • a sleeve-shaped mounting seat 723 is installed on the upper side of the packaging baffle 60 , and the inner through hole of the mounting seat 723 is coaxial with the valve plug through hole on the packaging baffle 60 .
  • the plug rod 721 can be moved up and down in the mounting seat 723 , and a water sealing structure is provided on the valve plug rod 721 and/or the mounting seat 723 .
  • the provision of the water sealing structure can further prevent lint from entering the installation chamber 501 along with the washing water, so that the centrifugal drainage mechanism 70 is in a lint-free environment, reducing the possibility of lint adhesion and entanglement.
  • a rotating shaft hole or a rotating shaft is provided in the middle of the connecting portion 712 , and a rotating shaft bracket 724 extends from the side of the mounting base 723 close to the counterweight portion 711 , and the rotating shaft support 724 is connected to the
  • the valve plug 722 is driven to move between the lower side wall of the packaging baffle 60 and the connecting portion 712.
  • the inner cylinder 40 moves up and down in the second space between the inner walls of the inner cylinder 40 to open or close the water outlet 401 .
  • the encapsulation baffle 60 is provided with bolt holes, the inner wall of the lifting housing 50 is injection-molded with bolt posts 53 , and the encapsulation baffle 60 passes through the bolts. 605 is threadedly connected to the bolt post 53 through the bolt hole, and the encapsulation baffle 60 is fastened and installed at the lower opening of the partition baffle
  • the packaging baffle 60 is fastened to the lower end of the lifting casing 50 .
  • the packaging baffle 60 is provided with a first flange 601/second flange that is in abutment with the first baffle 611/second baffle 612, respectively. 602.
  • the side edge of the packaging baffle 60 close to the first baffle 611 extends downward to form a first flange 601 , and the outer wall surface of the first flange 601 is in close contact with the inner wall surface of the first baffle 611 .
  • the packaging baffle 60 is provided with a second flange 602 extending upward at a position corresponding to the second baffle 612 , and the second flange 602 connects the lower edge of the second baffle 612 Covering it, the outer wall surface of the second baffle plate 612 is in close contact with the inner wall surface of the second flange 602 .
  • the structure of the first flange 601 and the second flange 602 is provided, so that the packaging baffle 60 is closely matched with the first baffle 611 and the second baffle 612, and the surface-to-surface contact method ensures that The sealing effect at the junction position is improved, and lint is prevented from entering the installation chamber 501 from the connection positions of the first baffle 611 and the second baffle 612 and the packaging baffle 60 along with the washing water.
  • This embodiment also provides a washing machine with the above-mentioned clothes lifting device, including:
  • the inner cylinder door which can be opened/closed, is installed on the cylinder opening of the inner cylinder 40.
  • an independent washing chamber is formed together with the inner cylinder 40, and the washing water is independently contained when washing clothes;
  • a drain port 401 is provided on the side wall of the inner tub 40 , the clothes lifting device is installed on the drain port 401 on the inner wall of the inner tub 40 , and the centrifugal drain mechanism 70 can close/open the drain port 401 .
  • This embodiment is an improvement on the centrifugal drainage mechanism 70 based on the first embodiment, mainly to solve the problem that the existing counterweight portion 711 is prone to rust and corrosion and the balance between the counterweight portion 711 and the connecting portion 712 is stable sexual issues.
  • the centrifugal drainage mechanism 70 provided in this embodiment includes a centrifugal part 71 and a valve plug part 72 , the centrifugal part 71 includes a counterweight part 711 and a connecting part 712 , and the counterweight part 711 includes a counterweight part 711 .
  • the counterweight block 7111 is wrapped in it, which effectively avoids the direct contact between the counterweight block 7111 and the washing water, which is prone to rust and corrosion.
  • a phenomenon that affects the normal operation of the centrifugal drainage mechanism 70 The counterweight shell 7112 provided at the same time also plays a certain protective role to prevent the counterweight 7111 from being damaged during centrifugal motion.
  • one end of the connecting portion 712 of the centrifugal drainage mechanism 70 is connected to the weight housing 7112 , and the other end is rotatably connected to the valve plug member 72 .
  • the connecting portion 712 The middle part of the connecting part 712 is rotatably supported and fixed to form a lever structure.
  • the connecting part 712 is connected and fixed with the counterweight shell 7112 , which is easier to process and form than directly connected and fixed with the counterweight 7111 .
  • the counterweight 7111 generates centrifugal motion under the action of centrifugal force, and drives the valve plug member 72 to act to open the drainage port 401 on the inner cylinder 40 for drainage.
  • one end of the connecting portion 712 connected to the valve plug member 72 is gradually expanded outward toward the end connected to the weight housing 7112 .
  • One end of the valve plug member 72 connected to the counterweight shell 7112 through the connecting portion 712 is gradually expanded outward, and the connection area between the connecting portion 712 and the counterweight shell 7112 is increased, so that the connection The strength between the part 712 and the counterweight shell 7112 is higher, and the stability is better.
  • the connecting portion 712 is a plate-like structure with a triangular cross-section, and one side edge of the connecting portion 712 is connected and fixed to the side of the counterweight shell 7112 close to the valve plug member 72 . on the side wall.
  • the connecting portion 712 may be in the shape of a right-angled triangle. A right-angled edge of the connecting portion 712 is connected and fixed on the outer wall surface of the counterweight shell 7112 .
  • the width of the connecting portion 712 is self-connecting to the valve plug member 72 .
  • the one end of the triangle is gradually increased to the end connected to the counterweight shell 7112 , the stability of the triangle is higher, and the connecting area 712 and the counterweight shell 7112 are connected with a larger area, and the stability is better.
  • the longitudinal section of the connecting portion 712 is a triangular shape, and the connecting portion 712 is a triangular plate-shaped structure arranged longitudinally.
  • the part 712 rotates up and down with the counterweight part 711 , the minimum space for movement needs to be reserved, which improves the space utilization rate in the lifting housing 50 .
  • a reinforcing structure for improving the strength is provided at the connecting position of the connecting portion 712 and the counterweight shell 7112 , and the reinforcing structure is connected between the connecting portion 712 and the matching weight.
  • At least two plate-shaped reinforcing ribs 7121 are provided on the left and right sides of the connecting portion 712 .
  • the plate-shaped reinforcing rib 7121 is triangular in shape, and two adjacent sides are respectively connected to the connecting portion 712 and the counterweight shell 7112 .
  • the plate-shaped reinforcing ribs 7121 are also provided on both sides of the connecting portion 712 to further strengthen the strength of the connection between the connecting portion 712 and the counterweight shell 7112, and effectively prevent the connection portion 712 from being easily connected to the counterweight portion 711. A fracture occurs.
  • the connecting portion 712 has a protruding extending connecting rib 7122 , and the extending connecting rib 7122 extends from the upper edge of the connecting portion 712 to the direction of the counterweight portion 711 .
  • the extension connecting rib 7122 has a certain extension length, and the lower side surface of the extending connecting rib 7122 is fixedly connected with the upper side wall surface of the counterweight shell 7112 .
  • the extended connecting rib 7122 is provided to be fixedly connected from the upper side of the counterweight shell 7112, and the counterweight shell 7112 is connected and fixed from two directions of the upper side and the right side of the counterweight shell 7112, The stability of the connection between the connection portion 712 and the counterweight shell 7112 is further increased.
  • the counterweight shell 7112 and the connecting portion 712 are connected and fixed by melting or bonding.
  • the counterweight shell 7112 and the connecting portion 712 are integrally formed by injection molding,
  • the weight shell 7112 and the connecting portion 712 are integrally injection molded.
  • the counterweight shell 7112 has a closed accommodating cavity for accommodating and installing the counterweight 7111, the counterweight 7111 is made of metal material, and the counterweight shell 7112 is made of metal. Made of corrosion-resistant non-metallic materials, the counterweight shell 7112 will not rust and corrode.
  • the counterweight shell 7112 is made of a high-hardness plastic material, which not only has good corrosion resistance, but also has a strong weight, thereby reducing the load on the inner cylinder 40 .
  • the counterweight block shell 7112 includes a peripheral side wall with open ends at both ends, and a first end side wall and a second end side wall disposed at both ends of the peripheral side wall. side wall, one end of the connecting portion 712 is connected and fixed on the first end side wall/the second end side wall.
  • the peripheral side wall of the counterweight shell 7112 includes a first side wall, a second side wall, a third side wall and a fourth side wall which are connected end to end.
  • the connecting parts of the side wall and the fourth side wall are connected by smooth transition, and the adjacent side walls are connected by smooth transition to avoid right-angle connection, which is easy to be scratched by other components.
  • the gap between the outer walls of the outer wall is filled with a sealing medium, which further reduces the probability that the washing water will enter the accommodating cavity of the counterweight shell 7112 and come into contact with the counterweight 7111 .
  • the sealing medium is glue, and glue is poured into the gap between the counterweight block 7111 and the counterweight block shell 7112 to bond the counterweight block 7111 and the counterweight block shell 7112 into one.
  • the sealing medium is made of glue, which not only has a sealing effect, but also plays a role of connection and fixation.
  • the counterweight 7111 and the counterweight shell 7112 are bonded together to prevent the counterweight 7111 from being matched. The phenomenon of shaking up and down occurs in the weight shell 7112 .
  • This embodiment also provides a washing machine with the centrifugal drainage mechanism 70, including:
  • the inner cylinder 40 which independently holds washing water when washing clothes
  • the clothes lifting device is installed on the drain port 401 on the inner wall of the inner cylinder 40;
  • the centrifugal drainage mechanism 70 is installed in the lifting housing 50 of the clothes lifting device to block and close the drainage port 401, and the centrifugal drainage mechanism 70 can open the drainage port 401 for drainage under the action of centrifugal force.
  • This embodiment provides a laundry lifting device for a washing machine on the basis of Embodiment 1 and/or Embodiment 2, mainly to solve the problem that the counterweight portion 711 of the centrifugal drainage mechanism 70 is prone to impact the inner cylinder when performing centrifugal motion 40 or the side wall of the installation chamber 501, which creates a problem of noise.
  • this embodiment provides a laundry lifting device for a washing machine, including:
  • the centrifugal drainage mechanism 70 is arranged in the lifting housing 50 and includes a centrifugal part 71 and a valve plug part 72 connected with the centrifugal part 71;
  • the centrifugal component 71 includes a counterweight portion 711 that can generate centrifugal motion under the action of centrifugal force, and the centrifugal motion of the counterweight portion 711 drives the valve plug component 72 to move;
  • An installation chamber 501 for installing the centrifugal drainage mechanism 70 is provided in the cavity of the lifting housing 50 , and a buffer structure is provided in the installation chamber 501 and/or on the counterweight portion 711 .
  • the buffer structure provided in the installation chamber 501 in the lifting housing 50 and/or on the counterweight portion 711 effectively avoids the centrifugal movement of the counterweight portion 711
  • the impact on the inner cylinder 40 or the side wall of the installation chamber 501 generates noise, which affects the user experience.
  • the provided buffer structure can also protect the counterweight 711 and prolong the service life of the centrifugal drainage mechanism 70 .
  • an encapsulation baffle 60 is installed in the lift housing 50 near the open end, and the encapsulation baffle 60 separates a space for installing the centrifugal component 71 above the cavity of the lift housing 50 .
  • the chamber 501 is installed.
  • the structure of the installation chamber 501 and the packaging baffle plate 60 , the manner of setting and forming, and the functions and effects are the same as those in the first embodiment, so they are not repeated here.
  • the centrifugal component 71 is disposed in the installation chamber 501 located above the packaging baffle 60 , and the buffer structure includes a counterweight portion 711 disposed on the packaging baffle 60 corresponding to the weight portion 711 .
  • the position of the first pressing structure 604 is recessed outward.
  • the downwardly recessed first pressing structure 604 provided on the packaging baffle 60 provides a larger buffer space for the counterweight portion 711 to move downward, so as to avoid the impact on the packaging baffle due to the limited movement space of the counterweight portion 711
  • the plate 60 produces a phenomenon of relatively large noise.
  • the first pressing structure 604 includes a pressing peripheral wall and a pressing bottom wall 6044 protruding from the lower surface of the packaging baffle 60 .
  • the cross-sectional shape and size are adapted.
  • the first pressing structure 604 provides a sufficient buffer space for the entire weight portion 711 , so as to protect the weight portion 711 and avoid the phenomenon that the weight portion 711 hits the packaging baffle 60 to generate noise.
  • the centrifugal drainage mechanism 70 further includes a valve plug member 72 connected with the counterweight portion 711 through a lever structure.
  • the counterweight portion 711 generates centrifugal motion under the action of centrifugal force, and drives the valve plug member 72 to move.
  • the drain port 401 on the inner cylinder 40 is opened to drain the water.
  • the lever structure is the connecting portion 712 in the first embodiment or the second embodiment, and its specific structure and function will not be repeated here.
  • a buffer cone angle 6043 for avoiding the lever structure is extended on the side of the first pressing structure 604 close to the valve plug member 72 .
  • the cross section is similar to the shape of a pencil head, and the first pressing structure 604 is provided with an apex structure extending gradually obliquely toward the valve plug part 72 at the position corresponding to the lever structure, forming the buffer cone angle 6043 .
  • the buffer structure further includes a buffer cutout provided on the side of the counterweight portion 711 away from the valve plug member 72 , and the counterweight portion 711 is far away from the valve plug member 72 .
  • the notch at the end of the valve plug part 72 can provide a larger buffer space for the falling of the counterweight part 711 to ensure that the centrifugal drainage mechanism 70 has enough space to open or close the Drain 401.
  • the counterweight portion 711 is in the shape of a quadrangular prism, and the buffer missing angle is the lower part of the end of the counterweight portion 711 away from the valve plug member 72 .
  • a square cut corner structure 7113 has an inclined wall surface extending from the bottom wall of the counterweight portion 711 to the left end wall of the counterweight portion 711 .
  • the buffer structure further includes a first buffer pad 713 disposed outside the bottom wall of the weight portion 711 .
  • the first buffer pad 713 provided meets the design requirements of the buffer and protection weight portion 711 .
  • the first buffer pad 713 may cover the entire bottom wall of the counterweight portion 711 , and the first buffer pad 713 may be fixed on the counterweight portion 711 by means of bonding or clipping.
  • the bottom wall of the counterweight portion 711 includes a straight wall surface and an inclined wall surface formed by the chamfered structure 7113 .
  • the first buffer pad 713 is covered and disposed on the straight wall surface and the inclined wall surface. position between.
  • the interface between the straight wall and the inclined wall will first contact the packaging baffle 60. Therefore, the above design is used to wrap the interface between the straight wall and the inclined wall on the In the first buffer pad 713, the material can be minimized while playing an effective buffering and shock-absorbing protection role.
  • the first buffer pad 713 is disposed outside the inclined wall surface of the corner-cutting structure 7113 , and the first buffer pad 713 has a certain elastic stretchable thickness.
  • the buffer structure further includes a second buffer pad 6041 arranged on the pressing bottom wall 6044 of the first pressing structure 604 , the pressing bottom wall 6044 is provided with a second buffer pad 6041 .
  • the second buffer pad 6041 so that when the weight portion 711 falls, the first buffer pad 713, the second buffer pad 6041, and the first pressure-shaped structure 604 will all play an effective role in buffering and shock absorption, so as to achieve a multi-directional effect.
  • the angle achieves the purpose of shock absorption and noise reduction for the weight portion 711 .
  • a cushion pad installation position is provided on the profiled bottom wall 6044 corresponding to the boundary position between the corner cut structure 7113 of the counterweight portion 711 and the bottom wall of the counterweight portion 711 , and the second cushion pad 6041 is embedded Installed in the buffer pad installation position, the upper surface of the second buffer pad 6041 is slightly higher than the upper surface of the profiled bottom wall 6044, or is flush.
  • the mounting position of the buffer pad can be a through-hole set on the bottom wall 6044 of the profile, or a blind hole, and the second annular pad 6041 is embedded and squeezed in the mounting position of the buffer pad.
  • the set second buffer pad will not occupy the falling space of the weight part 711, and at the same time, when the space of the first pressing structure 604 cannot provide enough buffer space for the weight part 711, the set second buffer pad 6041 will It can provide a larger buffer space for the counterweight part 711, and at the same time, even if the counterweight part 711 hits the second buffer pad 6041, it will not generate a large noise, which further enhances the buffering and noise reduction effect of the buffer structure. .
  • the bottom wall of the first pressing structure 604 is provided with one or more drain holes 6042 arranged at intervals.
  • the washing water can be drained in time through the drain hole 6042.
  • the drain hole 6042 is opened in the first profile structure. On the profiled bottom wall 6044 of 604, it is more conducive to the collection and discharge of water flow.
  • a one-way valve is installed in the water discharge hole 6042, and the water in the installation chamber 501 can be discharged through the water discharge hole 6042 through the provided one-way valve, but the water in the inner cylinder 40 cannot be discharged from the water discharge hole 6042.
  • the holes 6042 enter into the installation chamber 501 to further ensure the sealing effect of the installation chamber 501 .
  • the top wall 51 of the lifting housing 50 is provided with a second pressing structure protruding upward at a position corresponding to the counterweight portion 711
  • the buffer structure further includes: The counterweight portion 711 rises to provide the second pressing structure of the buffer space.
  • the initial position of the counterweight portion 711 can be raised accordingly, which is also equivalent to providing a larger buffer space for the fall of the counterweight portion 711 .
  • This embodiment also provides a washing machine with the above-mentioned laundry lifting device, including:
  • the inner cylinder 40 is used to independently hold washing water when washing clothes, and a drain port 401 is arranged on the side wall;
  • the clothes lifting device is installed on the inner wall of the inner tub 40 corresponding to the position of the water outlet 401;
  • the centrifugal drainage mechanism 70 is installed in the lifting housing 50 of the clothes lifting device to block and close the drainage port 401, and the centrifugal drainage mechanism 70 can open the drainage port 401 for drainage under the action of centrifugal force.
  • this embodiment provides a washing machine based on the first embodiment to the third embodiment.
  • the clothes lifting device mainly introduces the filter structure in the lifting shell in detail.
  • This embodiment provides a clothes lifting device, the filter structure in the clothes lifting device can be self-cleaned, and the filter structure can be kept clean and the filtering effect can be ensured without the need to manually clean the filter structure.
  • the clothing lifting device provided in this embodiment includes a lifting casing 50 arranged on the inner wall of the inner cylinder 4 , the lifting casing 50 constitutes the outline of the clothing lifting device, and the lifting casing 50 and An inner cavity is formed between the inner walls of the inner cylinder 4, and the lifting housing 50 is provided with a through hole for water supply to flow in and out, so that the water in the inner cylinder can flow into the inner cavity of the clothing lifting device through the through hole, and the inner cavity of the clothing lifting device The water flow can flow out of the inner cavity through the through hole.
  • a filter structure is arranged in the inner cavity, so that the water flowing through the inner cavity of the laundry lifting device can be filtered by the filter structure.
  • the inner wall of the inner cylinder 4 is provided with a plurality of drainage ports 401 for discharging the water in the inner cylinder, and the inner cavity covers at least one drainage port 401 .
  • Such arrangement enables the water flow to flow into the inner cavity of the laundry lifting device through the through holes on the lifting housing 50 , and then the water flowing into the inner cavity is discharged through the drain port 401 . That is, the drainage flow in the inner cylinder includes a drainage path from the through hole to the drainage port 401.
  • the inner cavity covers at least one drainage port 401
  • the inner cavity includes at least one of the above-mentioned drainage paths
  • the inner cavity is also provided with a filter structure, so that the drainage path can pass through the filter structure in the inner cavity, so that the drainage water flowing according to the drainage path can be used to flush the filter structure, so as to use the drainage water flow to wash away impurities such as lint and other impurities remaining on the filter structure, so as to achieve the effect of cleaning the filter structure.
  • the filter structure provided in the filter cavity 502 includes a filter screen, a comb-tooth filter structure 5021 and other structures that can be filtered.
  • the position of the filter structure in the inner cavity should also be reasonable, which is conducive to the filtering process of the filter structure and the residues such as lint remaining on it. Things were washed away.
  • the filter structure includes a filter section that intercepts the debris in the water flow. After the filter section filters the debris during the filtering process, the debris will be attached to the filter section.
  • the filter cross-section can be the cross-section of the filter screen; or the cross-section of the comb-shaped filter structure 5021 that can intercept lint and other slag.
  • the top wall of the lifting shell 50 has a There are through holes, and each row of comb-like protrusions forms a plane parallel to the top wall 51 of the lift housing 50 where the through holes are disposed to intercept impurities.
  • cross section in these filter structures as a filter section to intercept impurities such as lint.
  • An included angle is formed between the water flow direction at the position of the filter section in the inner cavity and the filter section. In this way, the flushing water flow and the drainage water flow must flow through the filter section, so that the flushing water flow can pass through the filtering treatment of the filtering section, and the drainage water flow can carry and wash away the debris and other debris remaining on the surface of the filtering section.
  • the direction of water flow in the inner cavity at the position of the filter section is perpendicular to the filter section.
  • the flushing water flow and the drainage water flow are perpendicular to the filter section, so that the contact area between the drainage water flow, the flushing water flow and the filtering section is the largest, which is more conducive to the filtration of the flushing water flow, and the drainage water flow washes away the sundries during the flow. .
  • the above-mentioned plane intercepting impurities only needs to be washed by the drainage water flow to wash away the impurities on it, so the drainage water flow and the flushing water flow at the position of the filter section intersect with the filter section. Or in the case of other types of filtration structures, the location where the drainage water flow and the flushing water flow can flow through the filter section are also required.
  • the filter cross section is set parallel to the top wall 51 of the lift housing 50 with the through holes provided on the lift housing 50. Since the top wall 51 of the lift housing 50 is provided with through holes for water intake, the filter cross section is set parallel to on the top wall 51, so that the water flow entering from the through holes on the top wall 51 is perpendicular to the filtering section. And whether it is the above-mentioned flushing water flow or the drainage water flow, it enters the inner cavity from the through hole, and the filter section is arranged in a position parallel to the top wall 51 of the through hole, so that the drainage water flow entering the inner cavity is relatively easy. The filter section is flushed, and the flushing water flow into the inner cavity can be filtered.
  • the filter section is projected to the top wall 51 , and the projection covers at least part of the through holes on the top wall 51 ; preferably, the projection covers all the through holes on the top wall 51 . Only in this way can the water flow entering through the through holes on the top wall 51 flow to the filtering section. That is to say, for the filter screen, the filter screen needs to be set parallel to the top wall 51, so that the drainage water flow from the through holes of the top wall 51 can flow directly to the filter screen, so that the flushing water flow can be filtered through the filter screen, and the drainage water flow can wash the filter screen. Effect.
  • the filter section is provided in the filter cavity 502 at a position close to the top wall 51 . Since the through hole for the water inlet is arranged on the top wall 51, the filter section is arranged close to the top wall 51, that is, the filter section is close to the through hole for the water inlet. The water flow into the inner cavity must be the closer the water flow is to the water inlet. Therefore, arranging the filter cross-section close to the through hole of the water inlet can make the filter cross-section flush with a larger water flow, which is conducive to cleaning the residual water on the filter structure. lint and other impurities. And the water flow at the position of the through hole is the largest, and the filter section is arranged on the top wall 51 close to the through hole, so that the filter section can enter more water flow in the inner cavity for filtering, thereby achieving better filtering effect.
  • the clothes lifting device is provided with a second baffle 612 that guides the flow of drainage water and cleaning water
  • the top wall 51 of the lifting housing 50 is provided with a through hole
  • the inner wall of the inner cylinder 4 encloses a filter cavity 502, which at least covers the ceiling
  • the upper part of the wall 51 has through holes
  • the filter structure is arranged in the filter cavity 502 . That is, the filter cavity 502 communicates with the through hole of the lifting casing 50 and the drain port 401 on the inner wall of the inner cylinder 4 to discharge the water in the inner cylinder.
  • the filter structure is arranged in the filter cavity 502 . So that when the water in the inner tub of the washing machine flows along the filter cavity 502, the filter structure in the filter cavity 502 can be cleaned.
  • the position and structure of the clothes lifting device on the inner wall of the inner cylinder 4 are reasonable, so that the inner cavity of the clothes lifting device can form a filter chamber 502 for guiding the above-mentioned drainage water flow and flushing water flow, so that the flushing water flows in the filter chamber 502. Under the guidance, it can flow through the filter structure and be filtered by the filter structure, and the drainage water flow can flow through the filter structure under the guidance of the filter cavity 502, so that the filter structure can be automatically cleaned by the drainage water flow in the inner cylinder.
  • the drainage water flow in the filter cavity 502 is the water supply for cleaning the filter structure, and it should be ensured that the filter cavity 502 has sufficient water flow during drainage. Therefore, a baffle-like structure can be arranged in the inner cavity of the clothes lifting device, and the baffle-like structure can enclose the filter cavity 502, so that the filter cavity 502 with the baffle-like structure for drainage can make the drainage flow according to the set trajectory. As shown in FIG. 1 , FIG. 2 , and FIG. 6 , the top wall 51 is connected to the second baffle 612 and the third baffle 613 that enclose the filter cavity 502 .
  • the filtering structure is disposed between the second baffle 612 and the third baffle 613 ; preferably, the area between the second baffle 612 and the third baffle 613 covers all the through holes on the top wall 51 .
  • the second baffle 612 and the third baffle 613 are baffle guide structures, and the second baffle 612 and the third baffle 613 are limited so that the drainage water flow and the flushing water flow can only pass through the second baffle 612 . and the third baffles 613 to avoid that if the flow range of the drainage water flow is too wide, the drainage water flow will be too divergent, and the impact force of the drainage water flow will be insufficient, which will affect the cleaning effect of the filter structure.
  • the drain 401 Since the drain 401 is located outside the second baffle 612, the second baffle 612, the top wall 51, and the inner wall of the inner cylinder 4 cannot enclose the above-mentioned closed filter cavity 502, because this will prevent the drainage water from flowing into the drain 401. Therefore, at least an opening 5022 needs to be provided in the filter cavity 502 , so that the drainage water flow can flow into the drainage port 401 through the opening 5022 .
  • FIG. 1 and FIG. 2 there is a gap between the end wall of the second baffle 612 near the drain port 401 and the inner wall of the inner cylinder 4 , and the gap constitutes an opening 5022 for the water flow in the inner cavity to flow to the drain port 401 ,
  • the drainage water flow can flow out from the opening 5022 and finally flow to the drainage port 401 for discharge.
  • a deflector 5023 for guiding the water flow to the drainage port 401 can be provided in the filter cavity 502 .
  • the water flow in the filter cavity 502 is easily collected to the drain port 401, so that the water flow to the drain port 401 is larger, that is, after cleaning the filter structure, the water flow containing debris such as lint can be removed. It flows to the water outlet 401 under the guidance of the deflector 5023 and is discharged. Since the water flow contains lint and other debris that hinder the flow of water after cleaning the filter structure, the provision of the deflector 5023 can make the water flow more concentrated, thereby making the water flow to the water outlet 401 larger, so that the lint can be more easily removed from the water outlet. Discharged at 401.
  • the deflector 5023 is an inclined structure that is gradually inclined from the third baffle 613 to the direction of the opening 5022 below the second baffle 612 , which is more conducive to the drainage water flow along the
  • the inclined deflector 5023 flows toward the water outlet 401, and the inclined structure of the deflector 5023 can increase the flow velocity of the drainage water, which is more conducive to flushing away debris and other debris in the drainage water.
  • all the baffles 5023 form a conical surface with the conical tip pointing to the water outlet 401 .
  • the tapered surface formed by the inclined deflector 5023 makes the area of the cross-section flowing to the water outlet 401 gradually reduced, which accelerates the flow velocity of the water flowing to the water outlet 401, which is more conducive to the discharge of the water with lint from the water outlet 401. .
  • the internal structure of the clothes lifting device is reasonably set, so that the washing water flow entering the clothes lifting device can be filtered by the filter structure;
  • the purpose of filtering impurities such as lint remaining on the structure is to ensure the filtering effect of the filtering structure. That is, the inside of the clothes lifting device provided by the present invention can make the filter structure self-clean, so that the filter structure can be self-cleaned by using the drainage inside the inner cylinder 40 without manual cleaning of the filter structure.

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Abstract

本发明公开了一种洗衣机用衣物提升装置、离心排水机构及洗衣机，所述衣物提升装置包括：提升壳体，内部具有敞口空腔；离心排水机构，安装在提升壳体内，所述的离心排水机构的初始状态为闭合状态，在离心力作用下可动作进行排水；所述提升壳体的空腔内间隔有一独立封闭设置的安装腔室，所述离心排水机构至少部分安装在所述安装腔室内。本发明的衣物提升装置，通过在提升壳体内间隔出的独立封闭的安装腔室，将离心排水机构安装在该安装腔室内，内筒内水流不会进入到安装腔室内，使得离心排水机构处于一个无线屑的环境中，从根本上避免了线屑附着缠绕的可能性，有效的保证了离心排水机构工作的可靠性。

Description

一种洗衣机用衣物提升装置、离心排水机构及洗衣机 技术领域
本发明涉及洗衣设备技术领域，尤其是一种洗衣机用衣物提升装置、离心排水机构及洗衣机
背景技术
现有的洗衣机作为人们日常生活中使用最为广泛的一种家用电器，帮助人们摆脱了洗衣的烦恼，给人们带来了极大的便利。但是洗衣机也具有一定的缺点，比如说耗时较长、耗水量较大等，随着社会的发展，水资源作为一种重要的自然资源变得越来越重要，人们的节水意识也随之提高，而如何实现洗衣机的节水功能便显得尤为重要。此外，由于内筒不仅用于盛放洗涤水，还要旋转以对筒内衣物进行摔打清洗，因此如何设置一种适用于上述洗衣机的脱水结构和排水结构，就成为了急需解决的难题。
申请号为201810163971.6的中发明专利申请，公开了一种内筒提升筋及免清洗洗衣机，包括沿内筒侧壁构造线延伸的提升筋本体，本体为下侧为敞口、扣合于内筒内侧壁的壳体结构，本体内部中空以构成供密封阀安装的安装腔，提升筋上设有将内筒中的洗涤水引导入安装腔内的通水结构。提升筋本体的外周与内筒侧壁相对应贴合接触，外周设有至少一段豁口，以供内筒中的洗涤水自豁口流入安装腔内。
上述申请提出的免清洗洗衣机通过采用密封阀进行离心排水解决了无孔滚筒洗衣机的排水难题，但是，由于提升筋本体内部中空的安装腔是与内筒内部是连通的，内筒中的洗涤水自豁口流入安装腔，洗涤过程中不可避免线屑随水流进入到提升筋本体内，进而进入到密封阀内，尤其是，密封阀的配重块、或者配重块与阀塞柱上端相铰接的位置极易附着缠绕线屑，不仅很难清除，而且严重影响密封阀的正常工作，造成密封阀关闭不到位，发生滴水、漏水的现象，或者线屑干涉离心排水机构的正常打开，影响洗衣机正常排水。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，本申请提供一种洗衣机用衣物提升装置，通过将离心排水机构安装在提升壳体内独立封闭设置的安装腔室，有效地解决了现有的洗衣机洗涤水中的线屑、杂质等进入到离心排水机构内，影响离心排水机构的正常使用的问题。
为了实现该目的，根据本发明的第一个方面，本发明采用如下技术方案：
一种洗衣机用衣物提升装置，包括：
提升壳体，内部具有敞口空腔；
离心排水机构，安装在提升壳体内，所述的离心排水机构的初始状态为闭合状态，在离心力作用下可动作进行排水；
所述提升壳体的空腔内间隔有一独立封闭设置的安装腔室，所述离心排水机构至少部分安装在所述安装腔室内。
进一步地，所述提升壳体内固设有多块隔板，所述隔板包括分隔提升壳体的空腔形成下端开口的安装腔室的分隔挡板、以及封装在下端开口上以形成独立封闭设置的安装腔室的封装挡板，所述离心排水机构的离心部件设置在所述安装腔室内。
进一步地，所述提升壳体包括顶壁和连接在顶壁和洗衣机内筒内壁之间的周侧壁，所述封装挡板距提升壳体的顶壁的距离小于所述提升壳体的顶壁距内筒内壁的 距离，所述封装挡板的底壁距离所述内筒内壁之间具有间隙空间；
所述分隔挡板包括沿着提升壳体的长度方向相对设置在提升壳体内部的第一挡板和第二挡板，所述第一挡板和第二挡板分别连接在提升壳体的顶壁和周侧壁上，所述第一挡板和第二挡板的相对距离小于所述提升壳体的长度。
进一步地，所述周侧壁包括连接在顶壁两长条边的第一侧壁和第二侧壁，所述第一侧壁和第二侧壁的下边沿至少部分对应缺口设置形成用于进水的进水口，所述进水口连通内筒上的排水口和内筒内部腔室；
所述封装挡板嵌设安装在第一侧壁和第二侧壁的缺口内，所述封装挡板的两侧下方对应所述进水口的位置设置有可使得洗涤排放水呈一定弯转角度流经的异型栅格挡筋；
优选地，所述异型栅格挡筋为多个、沿着所述封装挡板的两长条边间隔排布设置。
进一步地，所述异型栅格挡筋为呈弧形弯转角的弧形栅格筋；或者，所述异型栅格挡筋为呈平直弯折角的折形栅格筋；或者，所述异型栅格挡筋包括纵向筋和设置在纵向筋两侧的多个导向筋，相邻两个纵向筋上的导向筋交错穿插设置。
进一步地，相邻两个异型栅格挡筋之间的间隙空间形成导流通道，通过设置的弯转角使得所述的导流通道从进口向出口之间形成弧形的换向导流通道；所述异型栅格挡筋的出口端向排水口方向弯曲或者弯折，以引导换排水水流向排水口方向汇聚；
优选地，所述弧形栅格筋/折行栅格筋分别具有多个弧形弯转角/平直弯折角；或者，所述弧形栅格筋/折行栅格筋为上下层错位排布设置的多层结构。
进一步地，所述隔板的外壁与提升壳体的内壁、以及与位于排水口外周的内筒内壁之间形成第二间隔空间，所述第二间隔空间分别与内筒内部以及内筒上开设的排水口连通，内筒内的水流经所述第二间隔空间由所述排水口排出；
优选地，所述第二间隔空间包括位于封装挡板下方的排水腔，所述安装腔室位于所述提升壳体的靠近端部位置，所述第二间隔空间还包括由所述第一挡板/第二挡板外侧与提升壳体内壁之间构成的过滤腔。
进一步地，所述离心排水机构还包括阀塞部件，所述阀塞部件包括与所述排水口同轴设置的阀塞柱以及连接在阀塞柱下端的阀塞，所述封装挡板上对应所述排水口的位置开设有可供所述阀塞柱穿过的阀塞通孔；
所述离心部件包括位于安装腔室内的配重部和连接部，所述连接部一端与所述配重部固定连接，另一端与所述阀塞柱的上端铰接，中部被可转动地支撑固定，形成杠杆结构，所述连接部与所述阀塞柱的铰接点位于所述安装腔室内；
优选地，所述封装挡板上侧安装有套筒状的安装座，所述安装座的内侧通孔与所述封装挡板上的阀塞通孔同轴设置，所述阀塞柱设于所述安装座内，所述阀塞柱和/或所述安装座上设置有水密封结构。
进一步地，所述封装挡板上设有螺栓孔，所述提升壳体的内壁上注塑有螺栓柱，所述封装挡板通过螺栓穿过所述螺栓孔与所述螺栓柱螺纹连接，将所述封装挡板紧固安装在分隔挡板的下侧开口处；
优选地，所述封装挡板上设有分别与第一挡板/第二挡板抵接限位配合的第一翻边/第二翻边。
进一步地，所述离心排水机构，包括离心部件和与离心部件相连的阀塞部件；
所述离心部件包括可在离心力作用下产生离心运动的配重部，配重部离心运动带动阀塞部件动作；
所述提升壳体的空腔内具有用于安装所述离心排水机构的安装腔室，所述安装腔室内和/或所述配重部上设置有缓冲结构。
进一步地，所述提升壳体内靠近敞口端的位置安装有一封装挡板，所述封装挡板在所述提升壳体的空腔上方分隔出用于安装所述离心部件的安装腔室；
所述离心部件设置在位于封装挡板上方的安装腔室内，所述缓冲结构包括设置在所述封装挡板上对应所述配重部位置向外凹陷的第一压型结构。
进一步地，所述第一压型结构包括凸出于封装挡板下表面的压型周壁和压型底壁，所述压型底壁的形状大小与所述配重部的横截面形状大小相适配。
进一步地，所述离心排水机构还包括与所述配重部通过杠杆结构连接的阀塞部件，所述第一压型结构靠近所述阀塞部件侧延伸设置有用于避让所述杠杆结构的缓冲锥角；
所述配重部在离心力作用下产生离心运动，带动所述阀塞部件动作将内筒上的排水口打开进行排水。
进一步地，所述离心排水机构还包括与所述配重部通过杠杆结构连接的阀塞部件，所述配重部远离所述阀塞部件侧端部设置有一缓冲缺角形成所述缓冲结构；
优选地，所述配重部呈四棱柱状，所述缓冲缺角为所述配重部远离所述阀塞部件的端部下方的切角结构。
进一步地，所述缓冲结构还包括设置在配重部的底壁外的第一缓冲垫；
优选地，所述配重部远离所述阀塞部件的端部下方具有切角结构，所述配重部的底壁包括平直壁面和由所述切角结构形成的倾斜壁面，所述第一缓冲垫包覆设置在平直壁面和倾斜壁面之间的位置。
进一步地，所述缓冲结构还包括设置在第一压型结构的压型底壁上的第二缓冲垫；
优选地，所述压型底壁上对应所述配重部的切角结构与配重部的底壁的交界位置设置有缓冲垫安装位，所述第二缓冲垫嵌设安装在所述缓冲垫安装位内，所述第二缓冲垫的上表面略高于压型底壁的上表面，或者齐平设置。
进一步地，所述第一压型结构的底壁上开设有一个或者多个间隔设置的泄压孔；
优选地，所述泄压孔内安装有单向阀。
进一步地，所述提升壳体的顶壁对应所述配重部的位置设置有向上凸出设置的第二压型结构，所述缓冲结构还包括为配重部上升提供缓冲空间的第二压型结构。
本发明的另一目的，还提供了一种具有上述任一所述的衣物提升装置的洗衣机，包括：
内筒；
内筒门，可开启/关闭的安装在内筒的筒口上，所述的内筒门关闭时与内筒共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水；
所述内筒的侧壁上设置排水口，所述的衣物提升装置安装在内筒内壁的排水口上，所述的离心排水机构可关闭/打开所述排水口。
根据本发明的第二个方面，本申请的另一目的还提供了一种离心排水机构，包括离心部件和阀塞部件，所述离心部件包括配重部和连接部，所述配重部包括配重块壳和设置在配重块壳内的配重块；
所述连接部一端与所述配重块壳连接，另一端与所述阀塞部件转动连接，中部被可转动地支撑固定，形成杠杆结构；
所述配重块在离心力作用下产生离心运动，带动所述阀塞部件动作将内筒上的排水口打开进行排水。
进一步地，所述连接部连接所述阀塞部件一端向连接所述配重块壳一端呈逐渐外扩设置。
进一步地，所述连接部为截面呈三角形状的板状结构，所述连接部的一侧边沿连接固定在所述配重块壳靠近所述阀塞部件侧的侧壁上；
优选地，所述连接部的纵向截面呈三角形状。
进一步地，所述连接部与所述配重块壳的连接位置处设置有用于提高强度的加强结构，所述加强结构为连接在连接部和配重块壳之间的板状加强筋；
优选地，所述板状加强筋至少为两个，设置在所述连接部的左右两侧。
进一步地，所述连接部上具有凸出设置的延伸连接筋，所述延伸连接筋由所述连接部的上边沿向所述配重部的方向延伸形成；
所述延伸连接筋具有一定的延伸长度，所述延伸连接筋的下侧面与所述配重块壳的上侧壁面固定连接。
进一步地，所述配重块壳与所述连接部通过注塑一体成型设置。
进一步地，所述配重块采用金属材料制成，所述配重块壳采用耐腐蚀的非金属材料制成；
优选地，所述配重块壳采用塑料材料制成。
进一步地，沿着所述配重块的长度方向，所述配重块壳包括两端呈开口状的周侧壁、以及设置在周侧壁两端的第一端侧壁和第二端侧壁，所述连接部的一端连接固定在第一端侧壁/第二端侧壁上；
所述周侧壁包括首尾依次连接的第一侧壁、第二侧壁、第三侧壁和第四侧壁，所述第一侧壁、第二侧壁、第三侧壁以及第四侧壁的各相连处圆滑过渡连接。
进一步地，所述配重块壳与配重块的外壁之间具有间隙，所述间隙内填充有密封介质；
优选地，所述密封介质为胶质，在所述配重块与配重块壳之间的间隙灌胶，将配重块和配重块壳粘接为一体。
本发明的另一目的，还提供了一种具有上述任一所述的离心排水机构的洗衣机，包括：
内筒，洗涤衣物时独立盛放洗涤水；
衣物提升装置，所述的衣物提升装置安装在内筒内壁的排水口上；
所述的离心排水机构安装在衣物提升装置的提升壳体内封堵关闭所述排水口，所述的离心排水机构在离心力的作用下可打开所述排水口进行排水。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
1、本发明提供的洗衣机用衣物提升装置，通过在提升壳体内间隔出的独立封闭的安装腔室，将离心排水机构安装在该安装腔室内，内筒内水流不会进入到安装腔室内，使得离心排水机构处于一个无线屑的环境中，从根本上避免了线屑附着缠绕的可能性，有效的保证了离心排水机构工作的可靠性。
2、本发明提供的洗衣机用衣物提升装置，通过在提升壳体内设置的分隔挡板以及封装挡板，在提升壳体的空腔内间隔出一个独立封闭设置的安装腔室，将离心排水机构的离心部件设置在安装腔室内，所述分隔挡板以及封装挡板起到二次阻挡杂质线屑随着洗涤水进入到安装腔室的作用，有效地解决了现有的洗衣机的离心阀的配重部、或者连接部与阀塞柱上端相铰接的位置易附着缠绕线屑的问题。
3、本发明提供的洗衣机用衣物提升装置，通过在提升壳体的进水口设置的可使得洗涤排放水呈一定弯转角度流经的异型栅格挡筋，能够有效地阻挡线屑进水到排水腔内封堵排水口，避免了线屑附着在离心排水机构或者封堵在排水口处，影响正常排水的现象发生。
附图说明
图1是本发明中离心排水机构呈闭合状态时洗衣机的局部剖视图；
图2是本发明中离心排水机构呈打开状态时洗衣机的局部剖视图；
图3是本发明中衣物提升装置一个角度的结构示意图；
图4是本发明中衣物提升装置另一个角度的结构示意图
图5是本发明中衣物提升装置的去掉封装挡板的结构示意图；
图6是本发明中衣物提升装置去掉提升壳体的结构示意图；
其中：
40、内筒；401、排水口；
50、提升壳体；51、顶壁；52、周侧壁；521、进水口；53、螺栓柱；
501、安装腔室；502、过滤腔；5021、梳齿状过滤结构；5022、开口；5023、导流板；503、排水腔；
60、封装挡板；601、第一翻边；602、第二翻边；603、异型栅格挡筋；604、第一压型结构；6041、第二缓冲垫；6042、泄水孔；6043、缓冲锥角；6044、压型底壁；605、螺栓；
611、第一挡板；612、第二挡板；613、第三挡板；
70、离心排水机构；
71、离心部件；711、配重部；7111、配重块；7112、配重块壳；7113、切角结构；712、连接部；7121、板状加强筋；7122、延伸连接筋；713、第一缓冲垫；
72、阀塞部件；721、阀塞柱；722、阀塞；723、安装座；724、转轴支架。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合实施例对本发明进行进一步地详细的说明。
实施例一
本实施例提供了一种洗衣机用衣物提升装置，主要为了解决现有的衣物提升装置内安装的离心排水机构其各部件易附着缠绕线屑，造成离心排水机构关闭不到位或者不能正常排水的问题。
如图1-6所示所示，本实施例提供了一种洗衣机用衣物提升装置，包括：
提升壳体50，内部具有敞口空腔；
离心排水机构70，安装在提升壳体50内，如图1、图5所示，所述的离心排水机构70的初始状态为闭合状态，封堵关闭内筒40上的排水口401，如图2、图5所示，所述离心排水机构70在离心力作用下可动作打开所述排水口401进行排水；
结合图1、图2以及图6所示，所述提升壳体50的空腔内间隔有一独立封闭设置的安装腔室501，所述离心排水机构70至少部分安装在所述安装腔室501内。
由于提升壳体50上设有供内筒40中的洗涤水流入提升壳体50内的进水口521，因此，提升壳体50的空腔与内筒40内部是连通的，而将离心排水机构70直接安装在提升壳体50的空腔内，洗涤过程中不可避免线屑随水流进入到提升壳体50内，进而进入到离心排水机构70内。
本实施例，通过在提升壳体50的空腔内额外增设的独立封闭设置的安装腔室501来安装所述离心排水机构70，该安装腔室501能够起到二次阻挡线屑进入到离心排水机构70内的作用，内筒40内的线屑不会随着水流不会进入到安装腔室501内，使得离心排水机构70处于一个无线屑的环境中，从根本上避免了线屑附着缠绕的可能性，有效的保证了离心排水机构70工作的可靠性。
进一步地，所述提升壳体50内固设有多块隔板，通过所述隔板在提升壳体50内间隔出一个独立封闭设置的安装腔室501。所述隔板可以与提升壳体50一体注塑成型 设置，形成所述独立封闭设置的安装腔室501；或者，所述隔板可以与提升壳体50通过连接件连接一体，形成所述独立封闭设置的安装腔室501。
具体地，所述隔板包括分隔提升壳体50的空腔形成下端开口的安装腔室501的分隔挡板、以及封装在分隔挡板下端开口上以形成独立封闭设置的安装腔室501的封装挡板60，所述离心排水机构70的离心部件71设置在所述安装腔室501内。
通过在提升壳体50内设置的分隔挡板以及封装挡板60，在提升壳体50的空腔内间隔出一个独立封闭设置的安装腔室501，将离心排水机构70的离心部件71设置在安装腔室501内，所述分隔挡板以及封装挡板60起到二次阻挡杂质线屑随着洗涤水进入到安装腔室501的作用。
本实施例中，所述封装挡板60和分隔挡板可以为封闭的板状结构，使得所述安装腔室501为密封腔室，内筒40内的水不会进入到安装腔室501内，进而避免了线屑杂质进入到安装腔室501内。
或者，在另一种方案中，所述封装挡板60和分隔挡板也可以为具有多个过滤孔的板状结构，封装挡板60和分隔挡板起到二次过滤洗涤水中的线屑的作用，内筒40内的水可以由所述过滤孔进入安装腔室501内，但是线屑会被阻挡在外，不会进入到安装腔室501内。
优选地，本实施例中所述封装挡板60和分隔挡板为封闭的板状结构，在起到阻挡线屑进入到安装腔室501的作用的同时，还能够有效地阻挡洗涤水进入到安装腔室501内，进一步保证离心排水机构70工作的可靠性。
进一步地，所述提升壳体50包括顶壁51和连接在顶壁51和洗衣机内筒40内壁之间的周侧壁52，所述封装挡板60距提升壳体50的顶壁51的距离小于所述提升壳体50的顶壁51距内筒40内壁的距离。
所述封装挡板60的底壁距离所述内筒40内壁之间具有间隙空间，所述封装挡板60的下壁面与内筒40内壁面之间形成的间隙空间为用于排放洗涤水的排水腔503，所述排水腔503分别与内筒40内部和内筒40上的排水口401连通，内筒40内的洗涤水可通过所述排水腔503进入到内筒40上的排水口401上，再从所述排水口401排出。
如图1、图2、图5所示，所述分隔挡板包括沿着提升壳体50的长度方向相对设置在提升壳体50内部的第一挡板611和第二挡板612，所述第一挡板611和第二挡板612分别连接在提升壳体50的顶壁51和周侧壁52上，所述第一挡板611和第二挡板612与提升壳体50一体注塑成型。
所述第一挡板611和第二挡板612的相对距离小于所述提升壳体50的长度，沿着提升壳体50的长度方向，所述安装腔室501的长度小于所述提升壳体50的长度。
优选地，所述安装腔室501位于靠近提升壳体50一侧端部的位置，相比于设置在提升壳体50的中部位置，能够为提升壳体50内安装过滤部件提供更大的安装空间。
进一步地，如图2、图3、图6所示，所述周侧壁52包括连接在顶壁51的两长条边的第一侧壁和第二侧壁，所述第一侧壁和第二侧壁的下边沿至少部分对应缺口设置形成用于进水的进水口521，所述进水口521连通内筒40上的排水口401和内筒40内部腔室。
所述第一侧壁和第二侧壁的下边沿对应设置有所述豁口，所述豁口具有一定的轴向延伸长度，所述豁口呈长条形状。所述封装挡板60嵌设安装在第一侧壁和第二侧壁的缺口内。
所述第一挡板611和第二挡板612的上边沿连接在提升壳体50的顶壁51上，两侧边沿分别连接在提升壳体50的第一侧壁和第二侧壁上。
优选地，所述提升壳体50内还设置有第三挡板613，所述第一挡板611和第三挡板613设置在靠近提升壳体50的两侧端部的位置，所述第一挡板611/第二挡板612在提升壳体50的空腔内间隔出三个空间，位于第一挡板611/第二挡板612两外侧的空间为用于独立设置安装提升壳体50的安装结构的。
所述第一挡板611与第三挡板613之间的提升壳体50的第一侧壁和第二侧壁下边沿为缺口设置，所述封装挡板60安装在第一挡板611与第二挡板612、第一侧壁和第二侧壁形成的安装位内。所述第二挡板612设置在第一挡板611和第三挡板613之间的提升壳体50内，所述第二挡板612的下边沿延伸至封装挡板60的上壁面上。以所述安装腔室501设置在靠近内筒40筒口端的提升壳体50内为例进行说明，所述第一挡板611设置在靠近筒口侧，所述第二挡板612与第一挡板611以及封装挡板60的内壁面之间形成所述安装腔室501。
在一种实施方式中，如图3至图6所示，本实施例提供的衣物提升装置，在所述封装挡板60的两侧下方对应所述进水口521的位置设置有可使得洗涤排放水呈一定弯转角度流经的异型栅格挡筋603，洗涤水在流经所述进水口521时，线屑会被阻挡、附挂在异型栅格挡筋603上，不会进入到排水腔503内。
优选地，所述异型栅格挡筋603为多个、沿着所述封装挡板60的两长条边间隔排布设置，通过在封装挡板60的两长条边间隔排布设置的多个异型栅格挡筋603，能够有效地阻挡线屑进水到排水腔503内封堵排水口401，避免了线屑附着在离心排水机构70或者封堵在排水口401处，影响正常排水的现象发生。
进一步地，所述异型栅格挡筋603为呈弧形弯转角的弧形栅格筋，例如所述异型栅格挡筋603可为正向“S”或者反向“S”形状；或者，所述异型栅格挡筋603为呈平直弯折角的折形栅格筋，例如所述异型栅格挡筋603可为呈“＜”或“＞”形状；洗涤水中在流经所述异型栅格挡筋603时，线屑会被阻挡在异型栅格挡筋603的弧形弯转角或者平直弯折角处，不会进入到排水腔503内。
进一步地，相邻两个异型栅格挡筋603之间的间隙空间形成导流通道，通过设置的弯转角使得所述的导流通道从进口向出口之间形成弧形的换向导流通道，一方面起到阻挡过滤线屑的作用，另一面起到换向增大水流流速的作用。
优选地，所述异型栅格挡筋603的出口端向排水口401方向弯曲或者弯折，以引导换排水水流向排水口401方向汇聚。
例如，所述异型栅格挡筋603为呈正向“S”形状或者反向“S”形状的弧形栅格筋，则位于所述排水口401左侧下方的弧形栅格筋呈正向“S”形状，位于所述排水口401右侧下方的弧形栅格筋呈反向“S”形状，位于所述排水口401左侧上方的弧形栅格筋呈反向“S”形状，位于所述排水口401右侧上方的弧形栅格筋呈正向“S”形状。
又例如，所述异型栅格挡筋603为呈“＜”或“＞”形状的折形栅格筋，则位于所述排水口401左侧下方的折形栅格筋呈正向“＜”形状，位于所述排水口401右侧下方的弧形栅格筋呈“＞”形状，位于所述排水口401左侧上方的弧形栅格筋呈反向“＜”形状，位于所述排水口401右侧上方的弧形栅格筋呈正向“＞”形状。
通过上述设计，使得所述两个异型栅格挡筋603之间的间隙空间形成导流通道出口端朝向所述排水口401的方向，便于水流的汇集。
优选地，所述弧形栅格筋/折行栅格筋分别具有多个弧形弯转角/平直弯折角，通过设置的多个弯转角或者弯折角，使得水流多次弯转，线屑阻挡的效果更好。
或者，所述弧形栅格筋/折行栅格筋为上下层错位排布设置的多层结构，通过设置多层弧形栅格筋/折行栅格筋，使得水流多次弯转，线屑阻挡的效果更好。
并且，在上述方案中，弧形栅格筋/折行栅格筋为上下层之间错位排布设置，上层弧形栅格筋/折行栅格筋设置在下层两个栅格筋之间的位置，若线屑通过了下层两个栅格筋之间的导流通道，上层的栅格筋能够起到二次阻挡线屑通过的作用，进一步避免线屑进入到提升壳体50的排水腔503内。
在另一种实施方式中，所述异型栅格挡筋603包括纵向筋和设置在纵向筋两侧的多个导向筋，相邻两个纵向筋上的导向筋交错穿插设置，通过在纵向筋两侧设置的多个导向筋，形成弯转的导流通道，起到有效阻挡线屑的作用。
所述导向筋为可以呈水平设置横向筋。优选地，所述导向筋呈倾斜设置，所述导向筋为呈向导流通道出口的方向倾斜的倾斜筋，起到引导水流的作用。
更优地，位于导流通道出口端的导向筋向着内筒40排水口401的方向倾斜，便于水流向排水口401汇集排出。
本实施例提供的洗衣机用衣物提升装置，通过在提升壳体50的进水口521设置的可使得洗涤排放水呈一定弯转角度流经的异型栅格挡筋603，能够有效地阻挡线屑进水到排水腔503内封堵排水口401，避免了线屑附着在离心排水机构70或者封堵在排水口401处，影响正常排水的现象发生。
进一步地，所述封装挡板60、分隔挡板与提升壳体50的内壁之间形成的第一间隔空间为所述安装腔室501。所述隔板的外壁与提升壳体50的内壁、以及与位于排水口401外周的内筒40内壁之间形成第二间隔空间，所述第二间隔空间分别与内筒40内部以及内筒40上开设的排水口401连通，内筒40内的水流经所述第二间隔空间由所述排水口401排出。
优选地，所述第二间隔空间包括位于封装挡板60下方的排水腔503，所述安装腔室501位于所述提升壳体50的靠近端部位置，所述第二间隔空间还包括由所述第一挡板611/第二挡板612外侧与提升壳体50内壁之间构成的过滤腔502，过滤腔502内安装有过滤结构。
如图1、图2以及图6所示，本实施例中，所述过滤腔502由所述第二挡板612的右侧面以及提升壳体50的内壁面之间的空间构成，对应所述过滤腔502的提升壳体50的顶壁51或者周侧壁52上开设有多个通孔，所述通孔与过滤腔502连通。优选地，所述通孔开设在提升壳体50的顶壁51上。过滤腔502经提升壳体50上设置的通孔与内筒10内的水流相交换，排水腔503将内筒40内水引流向内筒40上开设的排水口401。
进一步地，如图1、图5所示，所述离心排水机构70还包括阀塞部件72，所述阀塞部件72包括与所述排水口401同轴设置的阀塞柱721以及连接在阀塞柱721下端的阀塞722，自然状态下，所述阀塞722封堵在排水口401处，保证内筒40的密封性，所述封装挡板60上对应所述排水口401的位置开设有可供所述阀塞柱721穿过的阀塞通孔。
所述离心部件71包括位于安装腔室501内的配重部711和连接部712，所述连接部712一端与所述配重部711固定连接，另一端与所述阀塞柱721的上端铰接，所述连接部712的中部被可转动地支撑固定，形成杠杆结构。
所述连接部712与所述阀塞柱721的铰接点位于所述安装腔室501内。所述配重部711在离心力的作用下向下运动，利用杠杆原理，会带动所述阀塞柱721向上移动，进而使得所述阀塞722打开内筒40上的排水口401，进行排水。
所述离心部件71的配重部711和连接部712、以及所述连接部712和阀塞柱721的铰接点均设有安装腔室501内，有效地避免了线屑会缠绕附着在配重部711或者连接部712和阀塞柱721的铰接位置处，影响离心排水机构70的正常工作。
优选地，所述封装挡板60上侧安装有套筒状的安装座723，所述安装座723的内侧通孔与所述封装挡板60上的阀塞通孔同轴设置，所述阀塞柱721可上下移动地设于所述安装座723内，所述阀塞柱721和/或所述安装座723上设置有水密封结构。通过设置的水密封结构，能够进一步防止线屑随着洗涤水进入到安装腔室501内，使得离心排水机构70处于一个无线屑的环境中，减少了线屑附着缠绕的可能性。
如图1和图2所示，所述连接部712的中部设置有一转轴孔或转轴，所述安装座723靠近所述配重部711侧延伸设有一转轴支架724，所述转轴支架724与连接部712的转轴孔转动支撑配合，所述配重部711在离心力的作用下绕转轴支架724与连接部712的支点上下转动时，带动所述阀塞722在封装挡板60的下侧壁与内筒40内壁之间的第二间隔空间内上下移动，实现打开或闭合所述排水口401。
进一步地，如图3、图4、图6所示，所述封装挡板60上设有螺栓孔，所述提升壳体50的内壁上注塑有螺栓柱53，所述封装挡板60通过螺栓605穿过所述螺栓孔与所述螺栓柱53螺纹连接，将所述封装挡板60紧固安装在分隔挡板的下侧开口处
具体地，在所述封装挡板60的四个角部位置分别设有四个螺栓孔，提升壳体50的内壁上对应注塑四个向下延伸设置的螺栓柱53，通过螺栓605将所述封装挡板60紧固安装在提升壳体50下端。
优选地，如图1、图2所示，所述封装挡板60上设有分别与第一挡板611/第二挡板612抵接限位配合的第一翻边601/第二翻边602。所述封装挡板60靠近所述第一挡板611的侧边沿向下延伸形成第一翻边601，所述第一翻边601的外壁面与所述第一挡板611的内壁面紧密抵接配合，所述封装挡板60上对应所述第二挡板612的位置设置有向上延伸设置的第二翻边602，所述第二翻边602将所述第二挡板612的下边沿包覆其中，所述第二挡板612的外壁面与第二翻边602的内壁面紧密抵接配合。
通过设置的第一翻边601与第二翻边602结构，使得所述封装挡板60与所述第一挡板611和第二挡板612紧密配合，通过面面抵接的接触方式，保证了交界位置处的密封效果，避免线屑随着洗涤水从第一挡板611和第二挡板612与封装挡板60的连接位置处进入到安装腔室501内。
本实施例同时还提供了一种具有上述衣物提升装置的洗衣机，包括：
内筒40；
内筒门，可开启/关闭的安装在内筒40的筒口上，所述的内筒门关闭时与内筒40共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水；
所述内筒40的侧壁上设置排水口401，所述的衣物提升装置安装在内筒40内壁的排水口401上，所述的离心排水机构70可关闭/打开所述排水口401。
实施例二
本实施例是在实施例一的基础上对离心排水机构70做出的改进方案，主要为了解决了现有的配重部711易出现生锈腐蚀以及配重部711与连接部712之间稳固性差的问题。
如图1-6所示，本实施例提供的离心排水机构70包括离心部件71和阀塞部件72，所述离心部件71包括配重部711和连接部712，所述配重部711包括配重块壳7112和设置在配重块壳7112内的配重块7111。
通过在配重块7111外增设的配重块壳7112，配重块壳7112，将配重块7111包覆其中，有效地避免了配重块7111与洗涤水直接接触，易出现生锈腐蚀，影响离心排水机构70正常工作的现象。同时设置的配重块壳7112也起到一定的保护作用，避免配重块7111在做离心运动时受到损伤。
如图1、图2以及图5所示，所述离心排水机构70的连接部712一端与所述配重块壳7112连接，另一端与所述阀塞部件72转动连接，所述连接部712的中部被可转动地支撑固定，形成杠杆结构，所述连接部712与配重块壳7112连接固定，相比于直接与配重块7111连接固定，更加容易加工成型。所述配重块7111在离心力作用下产生离心运动，带动所述阀塞部件72动作将内筒40上的排水口401打开进行排水。
进一步地，如图1、图2所示，所述连接部712连接所述阀塞部件72一端向连接所述配重块壳7112一端呈逐渐外扩设置。通过连接部712连接所述阀塞部件72一端向连接所述配重块壳7112一端呈逐渐外扩设置，增大了所述连接部712与配重块壳7112的连接面积，使得所述连接部712与所述配重块壳7112之间的强度更高，稳固性更好。
进一步地，本实施例中，所述连接部712为截面呈三角形状的板状结构，所述连接部712的一侧边沿连接固定在所述配重块壳7112靠近所述阀塞部件72侧的侧壁上。
所述连接部712可以呈直角三角形状，所述连接部712的一直角边连接固定在所述配重块壳7112的外壁面上，所述连接部712的宽度自连接所述阀塞部件72的一端向连接所述配重块壳7112的一端逐渐增大设置，三角形的稳定性更高，且所述连接部712与所述配重块壳7112连接的面积更大，稳固性更好。
优选地，所述连接部712的纵向截面呈三角形状，所述连接部712为一纵向设置的三角形板状结构，相比于将所述连接部712设置为横向设置的三角形板状结构，连接部712在随着配重部711上下转动时需预留的活动空间最小，提高提升壳体50内的 空间利用率。
进一步地，结合图1、图5所示，所述连接部712与所述配重块壳7112的连接位置处设置有用于提高强度的加强结构，所述加强结构为连接在连接部712和配重块壳7112之间的板状加强筋7121。
优选地，所述板状加强筋7121至少为两个，设置在所述连接部712的左右两侧。所述板状加强筋7121为三角形状，相邻两边分别连接在连接部712和所述配重块壳7112上。
通过在连接部712的两侧还设置的板状加强筋7121，进一步加强了连接部712与配重块壳7112连接处的强度，有效地避免了连接部712与配重部711连接位置处易出现断裂的现象。
进一步地，如图5所示，所述连接部712上具有凸出设置的延伸连接筋7122，所述延伸连接筋7122由所述连接部712的上边沿向所述配重部711的方向延伸形成；所述延伸连接筋7122具有一定的延伸长度，所述延伸连接筋7122的下侧面与所述配重块壳7112的上侧壁面固定连接。
通过设置的延伸连接筋7122从所述配重块壳7112的上侧面固定连接，从配重块壳7112的上侧面以及右侧面两个方向角度对所述配重块壳7112进行连接固定，进一步增加了连接部712与配重块壳7112连接的稳固性。
进一步本实施例中所述配重块壳7112与所述连接部712通过熔融或者粘接等方式连接固定，优选地，所述配重块壳7112与所述连接部712通过注塑一体成型设置，所述配重块壳7112与所述连接部712为一体注塑件。
进一步地，所述配重块壳7112内具有封闭设置的用于容纳安装所述配重块7111的容置腔，所述配重块7111采用金属材料制成，所述配重块壳7112采用耐腐蚀的非金属材料制成，所述配重块壳7112不会出现生锈腐蚀的现象。
优选地，所述配重块壳7112采用高硬度的塑料材料制成，不仅耐腐蚀性好，而且重量较强，减轻内筒40的负重。
进一步地，沿着所述配重块7111的长度方向，所述配重块壳7112包括两端呈开口状的周侧壁、以及设置在周侧壁两端的第一端侧壁和第二端侧壁，所述连接部712的一端连接固定在第一端侧壁/第二端侧壁上。
所述配重块壳7112的周侧壁包括首尾依次连接的第一侧壁、第二侧壁、第三侧壁和第四侧壁，所述第一侧壁、第二侧壁、第三侧壁以及第四侧壁的各相连处圆滑过渡连接，相邻侧壁之间圆滑过渡连接，避免呈直角连接，易于其他部件刮碰。
进一步地，在一种实施方式中，所述配重块壳7112与配重块7111的外壁之间具有间隙，所述间隙内填充有密封介质，通过向配重块壳7112与配重块7111的外壁之间的间隙填充密封介质，进一步降低了洗涤水会进入到配重块壳7112的容置腔内与配重块7111接触的概率。
优选地，所述密封介质为胶质，在所述配重块7111与配重块壳7112之间的间隙灌胶，将配重块7111和配重块壳7112粘接为一体。所述密封介质采用胶质，既起到了密封效果的同时，还起到了连接固定的作用，将所述配重块7111与所述配重块壳7112粘接一体，避免配重块7111在配重块壳7112内发生上下晃动的现象。
本实施例还提供了一种具有上述离心排水机构70的洗衣机，包括：
内筒40，洗涤衣物时独立盛放洗涤水；
衣物提升装置，所述的衣物提升装置安装在内筒40内壁的排水口401上；
所述的离心排水机构70安装在衣物提升装置的提升壳体50内封堵关闭所述排水口401，所述的离心排水机构70在离心力的作用下可打开所述排水口401进行排水。
实施例三
本实施例是在实施例一和/或实施例二的基础上提供了一种洗衣机用衣物提升装置，主要为了解决离心排水机构70的配重部711在做离心运动时，易出现撞击内筒40或者安装腔室501的侧壁，产生噪音的问题。
如图1至图6所示，本实施例提供了一种洗衣机用衣物提升装置，包括：
提升壳体50，内部具有敞口空腔；
离心排水机构70，设于提升壳体50内，包括离心部件71和与离心部件71相连的阀塞部件72；
所述离心部件71包括可在离心力作用下产生离心运动的配重部711，配重部711离心运动带动阀塞部件72动作；
所述提升壳体50的空腔内具有用于安装所述离心排水机构70的安装腔室501，所述安装腔室501内和/或所述配重部711上设置有缓冲结构。
本发明提供的洗衣机用衣物提升装置，通过在提升壳体50内的安装腔室501内和/或所述配重部711上设置的缓冲结构，有效地避免了因配重部711做离心运动撞击内筒40或者安装腔室501的侧壁产生噪音，影响用户使用体验的现象发生，同时设置的缓冲结构还能够起到保护配重部711的作用，延长离心排水机构70的使用寿命。
进一步地，所述提升壳体50内靠近敞口端的位置安装有一封装挡板60，所述封装挡板60在所述提升壳体50的空腔上方分隔出用于安装所述离心部件71的安装腔室501。所述安装腔室501、封装挡板60的结构、设置形成的方式以及作用效果与实施例一中相同，因此，在此就不再赘述。
如图1至图5所示，所述离心部件71设置在位于封装挡板60上方的安装腔室501内，所述缓冲结构包括设置在所述封装挡板60上对应所述配重部711位置向外凹陷的第一压型结构604。通过在封装挡板60上设置的向下凹陷的第一压型结构604为配重部711向下移动提供了更大的缓冲空间，避免因配重部711的活动空间受限出现撞击封装挡板60，产生较大噪音的现象。
进一步地，所述第一压型结构604包括凸出于封装挡板60下表面的压型周壁和压型底壁6044，所述压型底壁6044的形状大小与所述配重部711的横截面形状大小相适配。所述第一压型结构604为整个配重部711提供了足够的缓冲空间，在保护配重部711的同时，避免了其撞击封装挡板60产生噪音的现象。
进一步地，所述离心排水机构70还包括与所述配重部711通过杠杆结构连接的阀塞部件72，所述配重部711在离心力作用下产生离心运动，带动所述阀塞部件72动作将内筒40上的排水口401打开进行排水。所述杠杆结构即为实施例一或者实施例二中的连接部712，其具体结构及作用在此就不再赘述。
如图3和图4所示，所述第一压型结构604靠近所述阀塞部件72侧延伸设置有用于避让所述杠杆结构的缓冲锥角6043，所述第一压型结构604的横截面呈类似铅笔头形状，所述第一压型结构604对应所述杠杆结构的位置设置有向阀塞部件72侧逐渐倾斜延伸的顶角结构，形成所述缓冲锥角6043。通过设置的缓冲锥角6043可避让所述杠杆结构，为所述第一压型结构604在能够为配重部711提供更大的缓冲空间。
进一步地，如图1、图2、图5、图6所示，所述缓冲结构还包括配重部711远离所述阀塞部件72侧的设置的缓冲缺角，所述配重部711远离所述阀塞部件72的端部缺角设置，可以为所述配重部711的下落提供更大的缓冲空间，以保证所述离心排水机构70有足够的活动空间，以打开或者闭合所述排水口401。
优选地，本实施例中，如图5、图6所示，所述配重部711呈四棱柱状，所述缓冲缺角为所述配重部711远离所述阀塞部件72的端部下方的切角结构7113，所述切角结构7113具有自所述配重部711的底壁延伸至配重部711的左侧端壁的倾斜壁面。
进一步地，如图1、图6所示，所述缓冲结构还包括配重部711的底壁外设置的第一缓冲垫713，所述第一缓冲垫713可以采用橡胶材料制成，具有较好伸缩性，通过设置的第一缓冲垫713满足缓冲保护配重部711设计的要求。
所述第一缓冲垫713可以包覆在配重部711的整个底壁外，所述第一缓冲垫713可以通过粘接或者卡接等方式固定在配重部711的上。
优选地，所述配重部711的底壁包括平直壁面和由所述切角结构7113形成的倾斜壁面，为了节约材料，所述第一缓冲垫713包覆设置在平直壁面和倾斜壁面之间 的位置。
因为配重部711在下落时，所述平直壁面和倾斜壁面的交界位置是会首先接触到封装挡板60的，因此，采用上述设计，将平直壁面和倾斜壁面的交界位置包覆在第一缓冲垫713内，起到有效的缓冲减震保护作用的同时，最大限度地减少材料。
或者，在另一种方案中，所述第一缓冲垫713设置在切角结构7113的倾斜壁面外，且所述第一缓冲垫713具有一定的弹性伸缩厚度。
进一步地，如图1至图6所示，所述缓冲结构还包括设置在第一压型结构604的压型底壁6044上的第二缓冲垫6041，所述压型底壁6044上设置了第二缓冲垫6041，这样配重部711在下落时，第一缓冲垫713和第二缓冲垫6041、以及第一压型结构604均会起到有效的缓冲减震的作用，实现从多方位角度达到为配重部711减震降噪的目的。
优选地，所述压型底壁6044上对应所述配重部711的切角结构7113与配重部711的底壁的交界位置设置有缓冲垫安装位，所述第二缓冲垫6041嵌设安装在所述缓冲垫安装位内，所述第二缓冲垫6041的上表面略高于压型底壁6044的上表面，或者齐平设置。
所述缓冲垫安装位为可以为开设在压型底壁6044的贯通设置的安装孔，或者为一盲孔，将所述第二环形垫6041嵌设挤压设置在所述缓冲垫安装位内，设置的第二缓冲垫不会占用配重部711的下落空间，同时在第一压型结构604的空间不能够为配重部711提供足够的缓冲空间时，设置的第二缓冲垫6041就会其作用，为配重部711提供更大的缓冲空间，同时即使配重部711在撞击到第二缓冲垫6041上也不会产生较大的噪音，进一步提升缓冲结构的缓冲降噪的作用。
进一步地，如图1至图4所示，所述第一压型结构604的底壁上开设有一个或者多个间隔设置的泄水孔6042，提升壳体50的安装腔室501内如若积存洗涤水可以通过所述泄水孔6042及时排水，同时由于第一压型结构604的压型底壁6044为整个安装腔室501的最低位置，因此将泄水孔6042开设在第一压型结构604的压型底壁6044上，更有利于水流汇集排出。
优选地，所述泄水孔6042内安装有单向阀，通过设置的单向阀，使得安装腔室501内的水可以通过泄水孔6042排出，但内筒40内的水不能从泄水孔6042进入到安装腔室501内，进一步保证安装腔室501的封闭效果。
进一步地，在另一种拓展方案中，所述提升壳体50的顶壁51对应所述配重部711的位置设置有向上凸出设置的第二压型结构，所述缓冲结构还包括为配重部711上升提供缓冲空间的第二压型结构。通过设置的第二压型结构，可以有效地避免配重部711在做离心运动时，会撞击到提升壳体50的顶壁51产生较大的噪音的现象发生。
并且，通过设置的第二压型结构，所述配重部711的初始位置可以相应地升高，这样也相当于为配重部711的下落提供了更大的缓冲空间。
本实施例还提供了一种具有上述衣物提升装置的洗衣机，包括：
内筒40，洗涤衣物时独立盛放洗涤水，侧壁上设置排水口401；
衣物提升装置，对应所述排水口401的位置安装在内筒40内壁上；
所述的离心排水机构70安装在衣物提升装置的提升壳体50内封堵关闭所述排水口401，所述的离心排水机构70在离心力的作用下可打开所述排水口401进行排水。
实施例四
为了解决现有的衣物提升装置内设置的过滤结构无法达到自清洁的效果，需要定期清理或者更换过滤结构的问题，本实施例是在实施例一至实施例三的基础上提供了一种洗衣机用衣物提升装置，主要对提升壳体内的过滤结构进行详细介绍。
本实施例提供了一种衣物提升装置，衣物提升装置内的过滤结构可自我清洁，不需要人为地清洗过滤结构便可保持过滤结构的清洁、保证过滤效果。
如图1至图6所示，本实施例提供的衣物提升装置，包括设置在内筒4内壁上 的提升壳体50，提升壳体50构成了衣物提升装置的外形轮廓，提升壳体50与内筒4内壁之间构成内腔，提升壳体50上设置供水流进出的通孔，使得内筒内的水可通过通孔流入衣物提升装置的内腔中，并且衣物提升装置的内腔中的水流可由通孔流出内腔。内腔中设置过滤结构，使得流经衣物提升装置的内腔中的水可经过过滤结构的过滤处理。内筒4内壁上设置排出内筒内水的多个排水口401，内腔至少覆盖一个排水口401。这样的设置使得水流可由提升壳体50上的通孔流入衣物提升装置的内腔，并再通过排水口401将流入内腔的水排出。即内筒内的排水流动包括由通孔流向排水口401的排水路径，由于内腔至少覆盖一个排水口401，则内腔内至少包括一路上述所述的排水路径，而内腔中又设置过滤结构，使得排水路径在内腔中可经过过滤结构，这样便可利用按照排水路径流动的排水冲洗过滤结构，达到利用排水水流冲走过滤结构上残留的线屑等杂质，达到清洗过滤结构的效果。
如图1至图3、以及图5、图6中所示，过滤腔502内设置的过滤结构包括过滤网、梳齿状过滤结构5021等多种可进行过滤的结构。为了使得内筒4中的水能够冲洗过滤结构并经过过滤结构的过滤处理，过滤结构在内腔中设置的位置也应当合理，利于过滤结构的过滤处理、并利于其上残留的线屑等杂物被冲走。过滤结构包括拦截水流中杂物的过滤截面，过滤截面在过滤过程对杂物进行过滤后，会导致杂物附着在过滤截面上。而为了保证过滤结构的过滤效果，需要使冲洗水流流经过滤截面，并且当利用排水水流冲洗过滤结构，同样需要排水水流需要流经过滤截面的表面、以冲走过滤截面上残留的线屑等杂质。其中，过滤截面可以为过滤网的截面；或者为梳齿状过滤结构5021中能够拦截住线屑等渣质的横截面，比如图中所示的，所述提升壳体50的顶壁上开设有通孔，每排梳齿状凸起都形成平行于设置通孔的提升壳体50的顶壁51的拦截杂质的平面。利用这些过滤结构中的横截面作为过滤截面、拦截线屑等杂质。内腔中流经过滤截面位置处的水流方向、与过滤截面之间形成夹角。这样使得冲洗水流、排水水流必定会流经过滤截面，进而使得冲洗水流经过过滤截面的过滤处理、排水水流可带冲走过残留在过滤截面表面的线屑等杂物。
优选地，内腔中流经过滤截面位置处的水流方向、与过滤截面相互垂直。优选地是使所述冲洗水流、排水水流与过滤截面相垂直，这样排水水流、冲洗水流与过滤截面的接触面积最大，更加利于冲洗水流的过滤，排水水流在流动的过程中将杂物冲走。上述拦截杂质的平面只需被排水水流冲洗便可将其上的杂质冲走，故在过滤截面位置处的排水水流、冲洗水流均与过滤截面相交。或者如果是其它类型的过滤结构，同样需要排水水流、冲洗水流可流经过滤截面的位置处。
更优选地，过滤截面平行于提升壳体50上设置通孔的提升壳体50的顶壁51设置，由于提升壳体50的顶壁51上设置通孔以进水，将过滤截面设置地平行于顶壁51，使得由顶壁51上的通孔上进入的水流垂直于过滤截面。并且无论是上述冲洗水流或者是排水水流，均由通孔处进入内腔中，将过滤截面设置在平行于设置通孔的顶壁51的位置，进而使得进入过内腔内的排水水流比较容易对过滤截面进行冲洗，进入内腔内的冲洗水流可经过过滤处理。且过滤截面向顶壁51投影，所述投影至少覆盖顶壁51上部分通孔；优选地，所述投影覆盖顶壁51上全部通孔。这样才可使由顶壁51上的通孔进入的水流流向过滤截面。即对于过滤网，过滤网需要设置地平行于顶壁51，使得由顶壁51的通孔流入的排水水流可直接流向过滤网，达到使冲洗水流经过过滤网过滤、排水水流对过滤网冲洗的效果。
更优选地，过滤截面设置于过滤腔502中靠近顶壁51的位置处。由于进水的通孔设置在顶壁51上，将过滤截面设置的靠近顶壁51，即使得过滤截面靠近进水的通孔。进入内腔的水流肯定是越靠近进水处的水流越大，故将过滤截面设置的靠近进水的通孔，可使得过滤截面获得较大水流的冲洗，进而利于清洗残留在过滤结构上的线屑等杂质。并且通孔位置处的水流流量最大，将过滤截面设置在靠近设置通孔的顶壁51上，可使过滤截面进入内腔中较多的水流进行过滤，进而取得更好的过滤效果。
具体地，衣物提升装置内设置引导排水水流和清洗水流流动的第二挡板612、提升壳体50设置通孔的顶壁51、内筒4内壁围成过滤腔502，过滤腔502至少覆盖顶壁51上部分通孔，过滤结构设置在过滤腔502中。即过滤腔502连通提升壳体50 的通孔与内筒4内壁上排水口401、排出内筒内水。并且过滤结构设置在过滤腔502中。使得当洗衣机内筒中的水沿着过滤腔502流动时，便可对过滤腔502中的过滤结构进行清洗。本实施例的内筒4内壁上的衣物提升装置的位置、结构设置合理，使得衣物提升装置的内腔内可构成引导上述排水水流和冲洗水流的过滤腔502，使得冲洗水流在过滤腔502的引导下可流经过滤结构并经过过滤结构的过滤处理，排水水流在过滤腔502的引导下可流经过滤结构，这样可利用内筒内排水的水流自动清洗过滤结构。
由上述可知，过滤腔502中的排水水流为清洗过滤结构的供水，应当保证过滤腔502在排水时水流充足。故可在衣物提升装置的内腔中设置隔板类的结构，隔板类结构可围成过滤腔502，使得设置隔板类结构引流的过滤腔502可使排水按照设定的轨迹流动。如图中1、图2、图6所示，顶壁51上连接围成过滤腔502的第二挡板612、第三挡板613。过滤结构设置于第二挡板612和第三挡板613之间；优选地，位于第二挡板612和第三挡板613之间的区域覆盖顶壁51上全部通孔。所述的第二挡板612、第三挡板613就是隔板类引导结构，通过第二挡板612、第三挡板613的限定，使得排水水流、冲洗水流只可在第二挡板612、第三挡板613之间的范围内流动，避免排水水流的流动范围过宽的话，导致排水水流过于发散，而使得排水水流的冲击力不足，影响对过滤结构的清洗效果。
由于排水口401位于第二挡板612之外，第二挡板612、顶壁51、内筒4内壁之间不可围成上述的封闭的过滤腔502，因为这样将使得排水水流无法流入排水口401处。故过滤腔502中至少需要设置开口5022，使得排水水流可由开口5022流入排水口401内。
具体如图1、图2中所示，第二挡板612靠近排水口401侧的端侧壁与内筒4内壁之间具有间隙，间隙构成供内腔中水流流向排水口401的开口5022，使得排水水流可由开口5022处流出，并最终流向排水口401排出。由于过滤腔502内的排水水流最终需要流向排水口401以排出，故可在过滤腔502内设置将水流引导至排水口401处的导流板5023。通过导流板5023的设置使得过滤腔502内的水流容易向排水口401处聚集，使得流向排水口401的水流较大，即使得清洗过滤结构后、内部含有线屑等杂物的水流，能够在导流板5023的引导下流向排水口401处并排出。由于清洗过滤结构后水流中含有线屑等阻碍水流流动的杂物，故设置导流板5023可使水流更加聚拢、进而使得流向排水口401的水流更大，使得线屑等更容易由排水口401处排出。
具体如图1至图3、图5中所示，所述导流板5023为自第三挡板613向第二挡板612下方开口5022的方向逐渐倾斜的倾斜结构，更加利于排水水流沿着倾斜的导流板5023流向排水口401，并且导流板5023倾斜的结构使得可提高排水水流的流速，更加利于将排水水流中的线屑等杂物冲走。优选地，所有导流板5023构成锥尖指向排水口401的锥形面。倾斜的导流板5023构成的锥形面，使得流向排水口401处的截面的面积逐渐缩小，使得流向排水口401处的水流的流速加速，更加利于带有线屑的水流由排水口401处排出。
本实施例提供的衣物提升装置，衣物提升装置内部的结构设置合理，能够使得进入衣物提升装置内部的冲洗水流经过过滤结构的过滤处理；排水水流对衣物提升装置内部的过滤结构进行清洗，达到冲洗过滤结构上残留的线屑等杂质的目的，保证过滤结构的过滤效果。即本发明提供的衣物提升装置内部可使过滤结构自清洁，使得不需要经过人为清洗过滤结构，利用内筒40内部的排水便可实现过滤结构的自清洁。
上述实施例中的实施方案可以进一步组合或者替换，且实施例仅仅是对本发明的优选实施例进行描述，并非对本发明的构思和范围进行限定，在不脱离本发明设计思想的前提下，本领域中专业技术人员对本发明的技术方案做出的各种变化和改进，均属于本发明的保护范围。

Claims (29)

  1. 一种洗衣机用衣物提升装置，其特征在于，包括：
    提升壳体，内部具有敞口空腔；
    离心排水机构，安装在提升壳体内，所述的离心排水机构的初始状态为闭合状态，在离心力作用下可动作进行排水；
    所述提升壳体的空腔内间隔有一独立封闭设置的安装腔室，所述离心排水机构至少部分安装在所述安装腔室内。
  2. 根据权利要求1所述的洗衣机用衣物提升装置，其特征在于：
    所述提升壳体内固设有多块隔板，所述隔板包括分隔提升壳体的空腔形成下端开口的安装腔室的分隔挡板、以及封装在下端开口上以形成独立封闭设置的安装腔室的封装挡板，所述离心排水机构的离心部件设置在所述安装腔室内。
  3. 根据权利要求2所述的洗衣机用衣物提升装置，其特征在于：
    所述提升壳体包括顶壁和连接在顶壁和洗衣机内筒内壁之间的周侧壁，所述封装挡板距提升壳体的顶壁的距离小于所述提升壳体的顶壁距内筒内壁的距离，所述封装挡板的底壁距离所述内筒内壁之间具有间隙空间；
    所述分隔挡板包括沿着提升壳体的长度方向相对设置在提升壳体内部的第一挡板和第二挡板，所述第一挡板和第二挡板分别连接在提升壳体的顶壁和周侧壁上，所述第一挡板和第二挡板的相对距离小于所述提升壳体的长度。
  4. 根据权利要求3所述的洗衣机用衣物提升装置，其特征在于：
    所述周侧壁包括连接在顶壁两长条边的第一侧壁和第二侧壁，所述第一侧壁和第二侧壁的下边沿至少部分对应缺口设置形成用于进水的进水口，所述进水口连通内筒上的排水口和内筒内部腔室；
    所述封装挡板嵌设安装在第一侧壁和第二侧壁的缺口内，所述封装挡板的两侧下方对应所述进水口的位置设置有可使得洗涤排放水呈一定弯转角度流经的异型栅格挡筋；
    优选地，所述异型栅格挡筋为多个、沿着所述封装挡板的两长条边间隔排布设置。
  5. 根据权利要求4所述的洗衣机用衣物提升装置，其特征在于：
    所述异型栅格挡筋为呈弧形弯转角的弧形栅格筋；或者，所述异型栅格挡筋为呈平直弯折角的折形栅格筋；或者，所述异型栅格挡筋包括纵向筋和设置在纵向筋两侧的多个导向筋，相邻两个纵向筋上的导向筋交错穿插设置。
  6. 根据权利要求5所述的洗衣机用衣物提升装置，其特征在于：
    相邻两个异型栅格挡筋之间的间隙空间形成导流通道，通过设置的弯转角使得所述的导流通道从进口向出口之间形成弧形的换向导流通道；所述异型栅格挡筋的出口端向排水口方向弯曲或者弯折，以引导换排水水流向排水口方向汇聚；
    优选地，所述弧形栅格筋/折行栅格筋分别具有多个弧形弯转角/平直弯折角；或者，所述弧形栅格筋/折行栅格筋为上下层错位排布设置的多层结构。
  7. 根据权利要求3-6任一项所述的洗衣机用衣物提升装置，其特征在于：
    所述隔板的外壁与提升壳体的内壁、以及与位于排水口外周的内筒内壁之间形成第二间隔空间，所述第二间隔空间分别与内筒内部以及内筒上开设的排水口连通，内筒内的水流经所述第二间隔空间由所述排水口排出；
    优选地，所述第二间隔空间包括位于封装挡板下方的排水腔，所述安装腔室位于所述提升壳体的靠近端部位置，所述第二间隔空间还包括由所述第一挡板/第二挡板外侧与提升壳体内壁之间构成的过滤腔。
  8. 根据权利要求3-6任一项所述的洗衣机用衣物提升装置，其特征在于：
    所述离心排水机构还包括阀塞部件，所述阀塞部件包括与所述排水口同轴设置的阀塞柱以及连接在阀塞柱下端的阀塞，所述封装挡板上对应所述排水口的位置开设有可供所述阀塞柱穿过的阀塞通孔；
    所述离心部件包括位于安装腔室内的配重部和连接部，所述连接部一端与所述 配重部固定连接，另一端与所述阀塞柱的上端铰接，中部被可转动地支撑固定，形成杠杆结构，所述连接部与所述阀塞柱的铰接点位于所述安装腔室内；
    优选地，所述封装挡板上侧安装有套筒状的安装座，所述安装座的内侧通孔与所述封装挡板上的阀塞通孔同轴设置，所述阀塞柱设于所述安装座内，所述阀塞柱和/或所述安装座上设置有水密封结构。
  9. 根据权利要求3-6任一项所述的洗衣机用衣物提升装置，其特征在于：
    所述封装挡板上设有螺栓孔，所述提升壳体的内壁上注塑有螺栓柱，所述封装挡板通过螺栓穿过所述螺栓孔与所述螺栓柱螺纹连接，将所述封装挡板紧固安装在分隔挡板的下侧开口处；
    优选地，所述封装挡板上设有分别与第一挡板/第二挡板抵接限位配合的第一翻边/第二翻边。
  10. 根据权利要求1-9任一项所述的洗衣机用衣物提升装置，其特征在于：所述离心排水机构包括离心部件和与离心部件相连的阀塞部件；
    所述离心部件包括可在离心力作用下产生离心运动的配重部，配重部离心运动带动阀塞部件动作；
    所述提升壳体的空腔内具有用于安装所述离心排水机构的安装腔室，所述安装腔室内和/或所述配重部上设置有缓冲结构。
  11. 根据权利要求10所述的洗衣机用衣物提升装置，其特征在于：
    所述提升壳体内靠近敞口端的位置安装有一封装挡板，所述封装挡板在所述提升壳体的空腔上方分隔出用于安装所述离心部件的安装腔室；
    所述离心部件设置在位于封装挡板上方的安装腔室内，所述缓冲结构包括设置在所述封装挡板上对应所述配重部位置向外凹陷的第一压型结构。
  12. 根据权利要求11所述的洗衣机用衣物提升装置，其特征在于：
    所述第一压型结构包括凸出于封装挡板下表面的压型周壁和压型底壁，所述压型底壁的形状大小与所述配重部的横截面形状大小相适配。
  13. 根据权利要求11或12所述的洗衣机用衣物提升装置，其特征在于：
    所述离心排水机构还包括与所述配重部通过杠杆结构连接的阀塞部件，所述第一压型结构靠近所述阀塞部件侧延伸设置有用于避让所述杠杆结构的缓冲锥角；
    所述配重部在离心力作用下产生离心运动，带动所述阀塞部件动作将内筒上的排水口打开进行排水。
  14. 根据权利要求10-13任一项所述的洗衣机用衣物提升装置，其特征在于：
    所述离心排水机构还包括与所述配重部通过杠杆结构连接的阀塞部件，所述配重部远离所述阀塞部件侧端部设置有一缓冲缺角形成所述缓冲结构；
    优选地，所述配重部呈四棱柱状，所述缓冲缺角为所述配重部远离所述阀塞部件的端部下方的切角结构。
  15. 根据权利要求10-14任一项所述的洗衣机用衣物提升装置，其特征在于：所述缓冲结构还包括设置在配重部的底壁外的第一缓冲垫；
    优选地，所述配重部远离所述阀塞部件的端部下方具有切角结构，所述配重部的底壁包括平直壁面和由所述切角结构形成的倾斜壁面，所述第一缓冲垫包覆设置在平直壁面和倾斜壁面之间的位置。
  16. 根据权利要求15所述的洗衣机用衣物提升装置，其特征在于：所述缓冲结构还包括设置在第一压型结构的压型底壁上的第二缓冲垫；
    优选地，所述压型底壁上对应所述配重部的切角结构与配重部的底壁的交界位置设置有缓冲垫安装位，所述第二缓冲垫嵌设安装在所述缓冲垫安装位内，所述第二缓冲垫的上表面略高于压型底壁的上表面，或者齐平设置。
  17. 根据权利要求11-16任一项所述的洗衣机用衣物提升装置，其特征在于：所述第一压型结构的底壁上开设有一个或者多个间隔设置的泄压孔；
    优选地，所述泄压孔内安装有单向阀。
  18. 根据权利要求10-17任一项所述的洗衣机用衣物提升装置，其特征在于：所述提升壳体的顶壁对应所述配重部的位置设置有向上凸出设置的第二压型结构， 所述缓冲结构还包括为配重部上升提供缓冲空间的第二压型结构。
  19. 一种具有上述权利要求1-18任一项所述的衣物提升装置的洗衣机，其特征在于，包括：
    内筒；
    内筒门，可开启/关闭的安装在内筒的筒口上，所述的内筒门关闭时与内筒共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水；
    所述内筒的侧壁上设置排水口，所述的衣物提升装置安装在内筒内壁的排水口上，所述的离心排水机构可关闭/打开所述排水口。
  20. 一种离心排水机构，包括离心部件和阀塞部件，其特征在于：所述离心部件包括配重部和连接部，所述配重部包括配重块壳和设置在配重块壳内的配重块；
    所述连接部一端与所述配重块壳连接，另一端与所述阀塞部件转动连接，中部被可转动地支撑固定，形成杠杆结构；
    所述配重块在离心力作用下产生离心运动，带动所述阀塞部件动作将内筒上的排水口打开进行排水。
  21. 根据权利要求20所述的离心排水机构，其特征在于：所述连接部连接所述阀塞部件一端向连接所述配重块壳一端呈逐渐外扩设置。
  22. 根据权利要求20或21所述的离心排水机构，其特征在于：所述连接部为截面呈三角形状的板状结构，所述连接部的一侧边沿连接固定在所述配重块壳靠近所述阀塞部件侧的侧壁上；
    优选地，所述连接部的纵向截面呈三角形状。
  23. 根据权利要求22所述的离心排水机构，其特征在于：所述连接部与所述配重块壳的连接位置处设置有用于提高强度的加强结构，所述加强结构为连接在连接部和配重块壳之间的板状加强筋；
    优选地，所述板状加强筋至少为两个，设置在所述连接部的左右两侧。
  24. 根据权利要求22所述的离心排水机构，其特征在于：所述连接部上具有凸出设置的延伸连接筋，所述延伸连接筋由所述连接部的上边沿向所述配重部的方向延伸形成；
    所述延伸连接筋具有一定的延伸长度，所述延伸连接筋的下侧面与所述配重块壳的上侧壁面固定连接。
  25. 根据权利要求20-24任一项所述的离心排水机构，其特征在于：所述配重块壳与所述连接部通过注塑一体成型设置。
  26. 根据权利要求20-24任一项所述的离心排水机构，其特征在于：所述配重块采用金属材料制成，所述配重块壳采用耐腐蚀的非金属材料制成；
    优选地，所述配重块壳采用塑料材料制成。
  27. 根据权利要求20-24任一项所述的离心排水机构，其特征在于：沿着所述配重块的长度方向，所述配重块壳包括两端呈开口状的周侧壁、以及设置在周侧壁两端的第一端侧壁和第二端侧壁，所述连接部的一端连接固定在第一端侧壁/第二端侧壁上；
    所述周侧壁包括首尾依次连接的第一侧壁、第二侧壁、第三侧壁和第四侧壁，所述第一侧壁、第二侧壁、第三侧壁以及第四侧壁的各相连处圆滑过渡连接。
  28. 根据权利要求20-27任一项所述的离心排水机构，其特征在于：所述配重块壳与配重块的外壁之间具有间隙，所述间隙内填充有密封介质；
    优选地，所述密封介质为胶质，在所述配重块与配重块壳之间的间隙灌胶，将配重块和配重块壳粘接为一体。
  29. 一种具有上述权利要求20-28任一项所述的离心排水机构的洗衣机，其特征在于，包括：
    内筒，洗涤衣物时独立盛放洗涤水；
    衣物提升装置，所述的衣物提升装置安装在内筒内壁的排水口上；
    所述的离心排水机构安装在衣物提升装置的提升壳体内封堵关闭所述排水口，所述的离心排水机构在离心力的作用下可打开所述排水口进行排水。
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