WO2018141918A1 - Washer-dryer utilizing the volume inside the door - Google Patents

Washer-dryer utilizing the volume inside the door Download PDF

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Publication number
WO2018141918A1
WO2018141918A1 PCT/EP2018/052687 EP2018052687W WO2018141918A1 WO 2018141918 A1 WO2018141918 A1 WO 2018141918A1 EP 2018052687 W EP2018052687 W EP 2018052687W WO 2018141918 A1 WO2018141918 A1 WO 2018141918A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
washing chamber
washer
outer door
dryer
Prior art date
Application number
PCT/EP2018/052687
Other languages
French (fr)
Inventor
Mutlu IPEK
Sena Davasligil
Gokce UGUR ERINC
Ilkan Erdem
Varol KAYISDAG
Cem AVCI
Original Assignee
Arcelik Anonim Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2018141918A1 publication Critical patent/WO2018141918A1/en

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Classifications

    • 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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/266—Gaskets mounted between tub and casing around the loading opening
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 

Definitions

  • the present invention relates to a washer-dryer utilizing the volume inside the loading door.
  • washing programs for laundries of cottons, synthetics, wools, and sensitives/delicates
  • a program suitable for the type of the laundry should be chosen before washing. Even though the user sorts the laundry according to types, problems may occur with some laundries during unloading after washing. Particularly small and delicate laundry such as socks, underwear, and baby clothes may get stuck between the drum and the door in the washing machine, and may be torn by being caught onto the bulge forms on the surface of the drum.
  • European patent no. EP2415920 (B1) relates to a washing machine in which laundry is loaded into the space inside the door.
  • the aim of the present invention is to realize a washer-dryer enabling effective washing of small and delicate laundries in the volume inside the laundry loading door.
  • the washer-dryer realized to achieve the aim of the present invention, comprises a movable washing chamber provided in the laundry loading door (outer door), isolated from the washing environment in the drum, and having an annular front wall and a rear wall of cambered structure extending into the drum and sealingly fixed to the front wall all around along its edge.
  • the washing chamber is supported in the middle portion of the outer door by means of a ball joint or a ball bearing so as to be rotatable about a horizontal axis formed by a shaft extending from its front wall to the outer door.
  • the washing chamber is rotated by means of driving means together with the drum, or independent of the drum.
  • the driving means comprise a ring shaped clutch made of elastic material, fixed all around on the lateral surface of the washing chamber, contacting the internal surface of the drum along its annular outer rim, and enabling by frictional force the rotational motion of the drum to be directly transmitted to the washing chamber and the washing chamber to be rotated together with the drum.
  • the driving means comprise a direct drive type engine consisting of a stator coupled to the fixed outer door, and a rotor coupled to the shaft, rotating about the stator and rotating the shaft, and enabling the washing chamber to be rotated independent of the drum.
  • Figure 1 is a schematic view of a washer-dryer in an embodiment of the invention.
  • Figure 2 is a schematic view of a washer-dryer in another embodiment of the invention.
  • Figure 3 is a perspective view of a washing chamber with its inner door open.
  • Figure 4 is a perspective view of a washing chamber with its inner door closed.
  • the washer-dryer (1) comprises a body (2), a drum (3) in which laundry are placed, a tub (4) in which the drum (3) moves, and an outer door (5) made of glass usually mounted in a plastic frame, located on the front face of the body (2), enabling laundry to be loaded to and unloaded from the drum (3) by being opened and closed by the user.
  • the outer door (5) is also called “the laundry loading door.”
  • the washer-dryer (1) of the invention comprises a washing chamber (10) having an annular front wall (6) provided in the outer door (5), and parallel to the plane of the outer door (5), a rear wall (7) of cambered structure extending into the drum (3), sealingly fixed to the front wall (6) all around along its edge so as to have a space in between, and an inner door (8) which can be opened and closed on the rear wall (7), enabling loading and unloading of laundry, supported in the center of the outer door (5) so as to be rotatable about a horizontal axis (E) formed by a shaft (9) coupled to the front wall (6) and extending from the front wall (6) to the door (5), and rotated by means of driving means together with the drum (3) or independent of the drum (3) ( Figure 1, Figure 2).
  • the laundry placed in the washing chamber (10) are washed with the water used in main washing process in the drum (3), and the washer-dryer (1) comprise a plurality of bores (16) provided at the rear wall (7) and on the inner door (8) of the washing chamber (10), enabling the washing water in the drum (3) to partly pass into the washing chamber (10) and the water in the washing chamber (10) to be discharged after washing ( Figure 3, Figure 4).
  • the washer-dryer (1) delicate and small laundry such as baby clothes and socks are placed in the movable washing chamber (10) in the outer door (5) by the user opening the inner door (8), and inner door (8) is closed after placement of the laundry.
  • the washing chamber (10) is rotated by means of a driver together with the drum (3) or independent of the drum (3), and the delicate and small-sized laundry placed in the washing chamber (10) are enabled to be cleaned by tumbling and by the water received from the drum (3) by means of the bores (16).
  • the washer-dryer (1) comprises a ball joint (11) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E) ( Figure 1).
  • the washer-dryer (1) comprises a ball bearing (12) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E) ( Figure 2).
  • the washer-dryer (1) comprises a sealing member (13), for example a bellows or a gasket, provided between the outer door (5) and the washing chamber (10), surrounding the region where the shaft (9) is supported on the outer door (5) by means of the ball joint (11) or the ball bearing (12) and preventing water leakage from the washing environment to the supporting region ( Figure 1, Figure 2).
  • the sealing member (13) blocks water from passing to the region where the shaft (9) is supported on the outer door (5), and prevents the ball joint (11) or the ball bearing (12) from contacting water.
  • the washing chamber (10) receives its rotational motion from the drum (3)
  • the washer-dryer (1) comprises driving means having a ring shaped clutch (14) made of elastic material, fixed all around on the lateral surface of the washing chamber (10), contacting the internal surface of the drum (3) along its annular outer rim when the outer door (5) is closed, and enabling during main washing process by frictional force the rotational motion of the drum (3) to be directly transmitted to the washing chamber (10) and the washing chamber (10) to be rotated together with the drum (3) ( Figure 1).
  • the washing chamber (10) rotates independent of the drum (3)
  • the washer-dryer (1) comprises driving means having a direct drive type engine (15) provided between the outer door (5) and the washing chamber (10), consisting of a stator coupled to the fixed outer door (5) and a rotor coupled to the shaft (9), rotating about the stator when electric current is applied and rotating the shaft (9), and enabling the washing chamber (10) to be rotated independent of the drum (3) ( Figure 2).
  • the washer-dryer (1) comprises at least one baffle (17) fixed on the internal surface of the rear wall (7) of the washing chamber (10), enabling tumbling the laundry when the washing chamber (10) rotates ( Figure 1, Figure 2).
  • the washer-dryer (1) of the invention delicate and small laundry such as baby clothes and socks are washed in the washing chamber (10) in the outer door (5) instead of the drum (3), and are prevented from being stuck between the drum (3) and the outer door (5), and from being torn by being caught onto the bulge forms on the internal surface of the drum (3).
  • the washing chamber (10) formed in the outer door (5) is rotated by means of a driver together with the drum (3) or independent of the drum (3), and enables the delicate laundry placed therein to be effectively cleaned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

Washer-dryer (1) comprising a body (2), a drum (3) in which laundry are placed, a tub (4) in which the drum (3) moves, and an outer door (5) provided on the front face of the body (2), enabling laundry to be loaded to and unloaded from the drum (3) by being opened and closed by the user, having an annular front wall (6) and a rear wall (7) of a cambered structure extending into the drum (3), sealingly fixed to the front wall (6) all around along its edge so as to have a space in between.

Description

WASHER-DRYER UTILIZING THE VOLUME INSIDE THE DOOR
The present invention relates to a washer-dryer utilizing the volume inside the loading door.
In washer-dryers, generally there are separate washing programs for laundries of cottons, synthetics, wools, and sensitives/delicates, and a program suitable for the type of the laundry should be chosen before washing. Even though the user sorts the laundry according to types, problems may occur with some laundries during unloading after washing. Particularly small and delicate laundry such as socks, underwear, and baby clothes may get stuck between the drum and the door in the washing machine, and may be torn by being caught onto the bulge forms on the surface of the drum.
European patent no. EP2415920 (B1) relates to a washing machine in which laundry is loaded into the space inside the door.
The aim of the present invention is to realize a washer-dryer enabling effective washing of small and delicate laundries in the volume inside the laundry loading door.
The washer-dryer realized to achieve the aim of the present invention, comprises a movable washing chamber provided in the laundry loading door (outer door), isolated from the washing environment in the drum, and having an annular front wall and a rear wall of cambered structure extending into the drum and sealingly fixed to the front wall all around along its edge.
The washing chamber is supported in the middle portion of the outer door by means of a ball joint or a ball bearing so as to be rotatable about a horizontal axis formed by a shaft extending from its front wall to the outer door.
The washing chamber is rotated by means of driving means together with the drum, or independent of the drum.
In an embodiment of the invention, the driving means comprise a ring shaped clutch made of elastic material, fixed all around on the lateral surface of the washing chamber, contacting the internal surface of the drum along its annular outer rim, and enabling by frictional force the rotational motion of the drum to be directly transmitted to the washing chamber and the washing chamber to be rotated together with the drum.
In another embodiment of the invention, the driving means comprise a direct drive type engine consisting of a stator coupled to the fixed outer door, and a rotor coupled to the shaft, rotating about the stator and rotating the shaft, and enabling the washing chamber to be rotated independent of the drum.
The washer-dryer realized to achieve the aims of the present invention is illustrated in the accompanying drawings, wherein:
Figure 1 is a schematic view of a washer-dryer in an embodiment of the invention.
Figure 2 is a schematic view of a washer-dryer in another embodiment of the invention.
Figure 3 is a perspective view of a washing chamber with its inner door open.
Figure 4 is a perspective view of a washing chamber with its inner door closed.
The elements in the figures are numbered individually and the correspondence of these numbers are given hereinafter.
  1. Washer-dryer
  2. Body
  3. Drum
  4. Tub
  5. Outer door
  6. Front wall
  7. Rear wall
  8. Inner door
  9. Shaft
  10. Washing chamber
  11. Ball joint
  12. Ball bearing
  13. Sealing member
  14. Clutch
  15. Engine
  16. Bore
  17. Baffle
E: Axis
The washer-dryer (1) comprises a body (2), a drum (3) in which laundry are placed, a tub (4) in which the drum (3) moves, and an outer door (5) made of glass usually mounted in a plastic frame, located on the front face of the body (2), enabling laundry to be loaded to and unloaded from the drum (3) by being opened and closed by the user. The outer door (5) is also called “the laundry loading door.”
The washer-dryer (1) of the invention comprises a washing chamber (10) having an annular front wall (6) provided in the outer door (5), and parallel to the plane of the outer door (5), a rear wall (7) of cambered structure extending into the drum (3), sealingly fixed to the front wall (6) all around along its edge so as to have a space in between, and an inner door (8) which can be opened and closed on the rear wall (7), enabling loading and unloading of laundry, supported in the center of the outer door (5) so as to be rotatable about a horizontal axis (E) formed by a shaft (9) coupled to the front wall (6) and extending from the front wall (6) to the door (5), and rotated by means of driving means together with the drum (3) or independent of the drum (3) (Figure 1, Figure 2).
The laundry placed in the washing chamber (10) are washed with the water used in main washing process in the drum (3), and the washer-dryer (1) comprise a plurality of bores (16) provided at the rear wall (7) and on the inner door (8) of the washing chamber (10), enabling the washing water in the drum (3) to partly pass into the washing chamber (10) and the water in the washing chamber (10) to be discharged after washing (Figure 3, Figure 4).
In the washer-dryer (1), delicate and small laundry such as baby clothes and socks are placed in the movable washing chamber (10) in the outer door (5) by the user opening the inner door (8), and inner door (8) is closed after placement of the laundry. The washing chamber (10) is rotated by means of a driver together with the drum (3) or independent of the drum (3), and the delicate and small-sized laundry placed in the washing chamber (10) are enabled to be cleaned by tumbling and by the water received from the drum (3) by means of the bores (16).
In an embodiment of the invention, the washer-dryer (1) comprises a ball joint (11) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E) (Figure 1).
In another embodiment of the invention, the washer-dryer (1) comprises a ball bearing (12) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E) (Figure 2).
In another embodiment of the invention, the washer-dryer (1) comprises a sealing member (13), for example a bellows or a gasket, provided between the outer door (5) and the washing chamber (10), surrounding the region where the shaft (9) is supported on the outer door (5) by means of the ball joint (11) or the ball bearing (12) and preventing water leakage from the washing environment to the supporting region (Figure 1, Figure 2). The sealing member (13) blocks water from passing to the region where the shaft (9) is supported on the outer door (5), and prevents the ball joint (11) or the ball bearing (12) from contacting water.
In an embodiment of the invention, the washing chamber (10) receives its rotational motion from the drum (3), and the washer-dryer (1) comprises driving means having a ring shaped clutch (14) made of elastic material, fixed all around on the lateral surface of the washing chamber (10), contacting the internal surface of the drum (3) along its annular outer rim when the outer door (5) is closed, and enabling during main washing process by frictional force the rotational motion of the drum (3) to be directly transmitted to the washing chamber (10) and the washing chamber (10) to be rotated together with the drum (3) (Figure 1).
In another embodiment of the invention, the washing chamber (10) rotates independent of the drum (3), and the washer-dryer (1) comprises driving means having a direct drive type engine (15) provided between the outer door (5) and the washing chamber (10), consisting of a stator coupled to the fixed outer door (5) and a rotor coupled to the shaft (9), rotating about the stator when electric current is applied and rotating the shaft (9), and enabling the washing chamber (10) to be rotated independent of the drum (3) (Figure 2).
In another embodiment of the invention, the washer-dryer (1) comprises at least one baffle (17) fixed on the internal surface of the rear wall (7) of the washing chamber (10), enabling tumbling the laundry when the washing chamber (10) rotates (Figure 1, Figure 2).
In the washer-dryer (1) of the invention, delicate and small laundry such as baby clothes and socks are washed in the washing chamber (10) in the outer door (5) instead of the drum (3), and are prevented from being stuck between the drum (3) and the outer door (5), and from being torn by being caught onto the bulge forms on the internal surface of the drum (3). The washing chamber (10) formed in the outer door (5), is rotated by means of a driver together with the drum (3) or independent of the drum (3), and enables the delicate laundry placed therein to be effectively cleaned.

Claims (8)

  1. A washer-dryer (1) comprising a body (2), a drum (3) in which laundry are placed, a tub (4) in which the drum (3) moves, and an outer door (5) provided on the front face of the body (2), enabling laundry to be loaded to and unloaded from the drum (3) by being opened and closed by the user, characterized by a washing chamber (10)
    - having an annular front wall (6) provided in the outer door (5) and parallel to the plane of the outer door (5), a rear wall (7) of a cambered structure extending into the drum (3), sealingly fixed to the front wall (6) all around along its edge so as to have a space in between, and an inner door (8) which can be opened and closed on the rear wall (7),
    - supported in the outer door (5) so as to be rotatable about a horizontal axis (E) formed by a shaft (9) coupled to the front wall (6) and extending from the front wall (6) to the door (5), and
    - rotated together with the drum (3) or independent of the drum (3) by means of driving means.
  2. A washer-dryer (1) according to claim 1, characterized by a ball joint (11) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E).
  3. A washer-dryer (1) according to claim 1, characterized by a ball bearing (12) fixed to the center of the outer door (5), enabling the shaft (9) coupled to the washing chamber (10), to be supported so as to be rotatable about its axis (E).
  4. A washer-dryer (1) according to any one of the claims 1 to 3, characterized by a sealing member (13) provided between the outer door (5) and the washing chamber (10), surrounding the region where the shaft (9) is supported on the outer door (5) by means of the ball joint (11) or the ball bearing (12).
  5. A washer-dryer (1) according to claim 1 or 2, characterized by a ring shaped clutch (14) made of elastic material, fixed all around on the lateral surface of the washing chamber (10), contacting the internal surface of the drum (3) along its annular outer rim when the outer door (5) is closed, and enabling by frictional force the rotational motion of the drum (3) to be directly transmitted to the washing chamber (10) and the washing chamber (10) to be rotated together with the drum (3).
  6. A washer-dryer (1) according to claim 1 or 3, characterized by a direct drive type engine (15) provided between the outer door (5) and the washing chamber (10), consisting of a stator coupled to the fixed outer door (5) and a rotor coupled to the shaft (9), rotating about the stator and rotating the shaft (9), and enabling the washing chamber (10) to be rotated independent of the drum (3).
  7. A washer-dryer (1) according to any one of the preceding claims, characterized by a plurality of bores (16) provided at the rear wall (7) and on the inner door (8) of the washing chamber (10), enabling the washing water in the drum (3) to partly pass into the washing chamber (10) and the water in the washing chamber (10) to be discharged after washing.
  8. A washer-dryer (1) according to any one of the preceding claims, characterized by at least one baffle (17) fixed on the internal surface of the rear wall (7), enabling tumbling the laundry when the washing chamber (10) rotates.
PCT/EP2018/052687 2017-02-03 2018-02-02 Washer-dryer utilizing the volume inside the door WO2018141918A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2017/01647 2017-02-03
TR2017/01647A TR201701647A2 (en) 2017-02-03 2017-02-03 A WASHING WASHING-DRYER USING THE VOLUME IN THE LID

Publications (1)

Publication Number Publication Date
WO2018141918A1 true WO2018141918A1 (en) 2018-08-09

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PCT/EP2018/052687 WO2018141918A1 (en) 2017-02-03 2018-02-02 Washer-dryer utilizing the volume inside the door

Country Status (2)

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TR (1) TR201701647A2 (en)
WO (1) WO2018141918A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109402953A (en) * 2018-12-25 2019-03-01 重庆市涵越电器有限公司 A kind of roller washing machine door body and roller washing machine
CN111074505A (en) * 2018-10-19 2020-04-28 青岛海尔滚筒洗衣机有限公司 Door device and clothes treatment apparatus
CN111074507A (en) * 2018-10-19 2020-04-28 无锡小天鹅电器有限公司 Clothes treating apparatus
CN111074506A (en) * 2018-10-19 2020-04-28 无锡小天鹅电器有限公司 Clothes treating apparatus
CN111074487A (en) * 2018-10-19 2020-04-28 青岛海尔滚筒洗衣机有限公司 Clothes treatment equipment, door body and rotatable container
CN111691116A (en) * 2020-06-22 2020-09-22 海信（山东）冰箱有限公司 Washing machine
CN112323356A (en) * 2019-07-19 2021-02-05 青岛海尔滚筒洗衣机有限公司 Inner cylinder cover, inner cylinder assembly and roller washing machine
CN114150484A (en) * 2021-12-07 2022-03-08 珠海格力电器股份有限公司 Drum washing machine and water injection control method thereof
CN114214811A (en) * 2021-11-09 2022-03-22 珠海格力电器股份有限公司 Washing machine and control method thereof
EP3987107B1 (en) * 2019-06-18 2024-05-08 Texdreme Arastirma Gelistirme Anonim Sirketi Washing machine with external water barriers

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DE2244751A1 (en) * 1972-09-08 1974-03-14 Siemens Elektrogeraete Gmbh Drum washing machine - with perforated door-mounted container for second-ary washes
WO2009083403A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A washer/dryer
EP2415920A1 (en) * 2010-08-06 2012-02-08 Fagor, S. Coop. Washing machine with a door comprising a cavity adapted to house a load
EP3115494A1 (en) * 2015-02-25 2017-01-11 Samsung Electronics Co., Ltd. Washing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244751A1 (en) * 1972-09-08 1974-03-14 Siemens Elektrogeraete Gmbh Drum washing machine - with perforated door-mounted container for second-ary washes
WO2009083403A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A washer/dryer
EP2415920A1 (en) * 2010-08-06 2012-02-08 Fagor, S. Coop. Washing machine with a door comprising a cavity adapted to house a load
EP2415920B1 (en) 2010-08-06 2013-05-29 Fagor, S. Coop. Washing machine with a door comprising a cavity adapted to house a load
EP3115494A1 (en) * 2015-02-25 2017-01-11 Samsung Electronics Co., Ltd. Washing machine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111074506B (en) * 2018-10-19 2022-08-30 无锡小天鹅电器有限公司 Clothes treating apparatus
CN111074505A (en) * 2018-10-19 2020-04-28 青岛海尔滚筒洗衣机有限公司 Door device and clothes treatment apparatus
CN111074507A (en) * 2018-10-19 2020-04-28 无锡小天鹅电器有限公司 Clothes treating apparatus
CN111074506A (en) * 2018-10-19 2020-04-28 无锡小天鹅电器有限公司 Clothes treating apparatus
CN111074487A (en) * 2018-10-19 2020-04-28 青岛海尔滚筒洗衣机有限公司 Clothes treatment equipment, door body and rotatable container
CN111074487B (en) * 2018-10-19 2023-02-17 青岛海尔洗涤电器有限公司 Clothes treatment equipment, door body and rotatable container
CN109402953A (en) * 2018-12-25 2019-03-01 重庆市涵越电器有限公司 A kind of roller washing machine door body and roller washing machine
EP3987107B1 (en) * 2019-06-18 2024-05-08 Texdreme Arastirma Gelistirme Anonim Sirketi Washing machine with external water barriers
CN112323356A (en) * 2019-07-19 2021-02-05 青岛海尔滚筒洗衣机有限公司 Inner cylinder cover, inner cylinder assembly and roller washing machine
CN111691116A (en) * 2020-06-22 2020-09-22 海信（山东）冰箱有限公司 Washing machine
CN111691116B (en) * 2020-06-22 2022-09-16 海信冰箱有限公司 Washing machine
CN114214811A (en) * 2021-11-09 2022-03-22 珠海格力电器股份有限公司 Washing machine and control method thereof
CN114150484A (en) * 2021-12-07 2022-03-08 珠海格力电器股份有限公司 Drum washing machine and water injection control method thereof

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