WO2021033444A1 - Machine à laver - Google Patents

Machine à laver Download PDF

Info

Publication number
WO2021033444A1
WO2021033444A1 PCT/JP2020/026631 JP2020026631W WO2021033444A1 WO 2021033444 A1 WO2021033444 A1 WO 2021033444A1 JP 2020026631 W JP2020026631 W JP 2020026631W WO 2021033444 A1 WO2021033444 A1 WO 2021033444A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid agent
agent container
rib
washing machine
water
Prior art date
Application number
PCT/JP2020/026631
Other languages
English (en)
Japanese (ja)
Inventor
浩介 大串
秀夫 芳賀
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to CN202080055154.4A priority Critical patent/CN114222837B/zh
Priority to JP2021540658A priority patent/JP7291875B2/ja
Publication of WO2021033444A1 publication Critical patent/WO2021033444A1/fr

Links

Images

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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements

Definitions

  • This disclosure relates to a washing machine.
  • This washing machine is provided with a liquid agent container that can be taken in and out of the washing machine body, a liquid agent container lid that covers the upper surface of the liquid agent container, and a water injection unit that injects water into the liquid agent container from above.
  • the liquid agent container lid is formed with an opening located below the water injection portion in a state where the liquid agent container is housed in the washing machine main body, and the water injection portion injects water into the liquid agent container through the opening.
  • the present disclosure provides a washing machine having a simple structure and capable of suppressing water leakage from a liquid agent container.
  • the washing machine in the present disclosure includes a liquid agent container that can be taken in and out of the storage unit, a liquid agent container lid that covers the upper surface of the liquid agent container, and a water injection unit that injects water into the liquid agent container from above.
  • the liquid agent container lid includes an opening located below the water injection portion when the liquid agent container is housed in the storage portion, and a first rib formed on the upper surface of the liquid agent container lid, and the first rib is ,
  • the liquid agent container is provided so as to cover the side of the water injection part in a state of being pulled out from the storage part.
  • the washing machine in the present disclosure has a simple structure and can suppress water leakage from the liquid agent container.
  • FIG. 1 is a vertical cross-sectional view of the drum type washing machine according to the first embodiment.
  • FIG. 2 is an exploded perspective view of a set of liquid agent containers for a drum-type washing machine according to the first embodiment.
  • FIG. 3 is a perspective view of a set of liquid agent containers of the drum type washing machine according to the first embodiment.
  • FIG. 4 is an exploded perspective view of the accommodating portion of the drum-type washing machine according to the first embodiment.
  • FIG. 5A is a perspective view of the water injection lid of the drum-type washing machine according to the first embodiment as viewed from the back.
  • FIG. 5B is an enlarged view of part A of FIG. 5A.
  • FIG. 6 is a cross-sectional view of a drum-type washing machine in a state in which a set of liquid agent containers according to the first embodiment is housed in a storage portion.
  • FIG. 7 is a cross-sectional view taken along the line 7-7 of FIG.
  • FIG. 8 is a cross-sectional view of a drum-type washing machine in a state in which a set of liquid agent containers according to the first embodiment is pulled out from a storage portion.
  • 9A is a cross-sectional view taken along the line 9A-9A of FIG.
  • FIG. 9B is an enlarged view of part B of FIG. 9A.
  • FIG. 10A is a cross-sectional view of a third rib portion in a state where a set of liquid agent containers of the drum type washing machine according to the first embodiment is pulled out from the accommodating portion.
  • FIG. 10B is an enlarged view of part C of FIG. 10A.
  • FIG. 1 is a vertical cross-sectional view of the drum type washing machine according to the first embodiment.
  • FIG. 2 is an exploded perspective view of a set of liquid agent containers for a drum-type washing machine according to the first embodiment.
  • FIG. 3 is a perspective view of a set of liquid agent containers of the drum type washing machine according to the first embodiment.
  • FIG. 4 is an exploded perspective view of the accommodating portion of the drum-type washing machine according to the first embodiment.
  • FIG. 5A is a perspective view of the water injection lid of the drum-type washing machine according to the first embodiment as viewed from the back.
  • FIG. 5B is an enlarged view of part A of FIG. 5A.
  • the lid cover 43 which will be described later, is omitted.
  • a water tank 103 swingably and elastically supported by a vibration isolator (not shown) is inside the housing 102 that constitutes the outer shell of the drum-type washing machine according to the present embodiment.
  • a rotating drum 104 for accommodating laundry is rotatably contained inside the water tank 103.
  • a liquid agent container set 22 for accommodating detergent In the upper part of the housing 102, a liquid agent container set 22 for accommodating detergent, a water supply channel 131 connected to a water supply valve 107 to supply water to the liquid agent container set 22 and a liquid agent container 23 constituting the liquid agent container set 22 are forward.
  • a detergent supply cylinder 2 provided with a storage unit 21 for more freely retractable storage is provided. The detergent supply cylinder 2 is formed so that the front-rear direction of the housing 102 is the longitudinal direction.
  • the water injection lid 25 is bonded to the upper part of the accommodating portion 21.
  • a storage space 24 is formed between the lower portion of the water injection lid 25 and the frame 44 (see FIG. 4), and the liquid agent container set 22 is retractably housed inside the storage space 24.
  • the liquid agent container set 22 is configured so that the container 21 cannot be pulled out more than the detergent can be put into the liquid agent chamber 29 (see FIG. 8). This is because if it is configured so that it can be pulled out any further, it will come off from the accommodating portion 21 and make the user feel inconvenient.
  • a discharge port 26 for discharging the detergent filled in the liquid agent container set 22 is provided in the lower front part of the storage portion 21.
  • the discharge port 26 communicates with the inside of the water tank 103 via the detergent liquid supply path 141 and the water tank water supply path 126.
  • the detergent is supplied into the water tank 103 together with the supplied water via the discharge port 26, the detergent liquid supply path 141, and the water tank water supply path 126.
  • the liquid agent container set 22 is composed of a liquid agent container 23 and a liquid agent container lid 31 placed so as to cover the upper part of the liquid agent container 23.
  • the liquid agent container 23 is provided with a liquid agent chamber 29 in which the liquid agent for one washing operation is charged, and a tank portion 50 for storing the liquid agent for a plurality of times.
  • the liquid agent contained in the tank portion 50 is charged into the water tank 103 by an automatic liquid agent charging device (not shown).
  • the liquid agent container lid 31 is provided with an opening 35 formed so as to face the liquid agent chamber 29 and a tank portion lid 51 that can open and close the information of the tank portion 50.
  • first ribs 32 Two rows of first ribs 32 are erected on the upper surface of the liquid agent container lid 31 in the longitudinal direction, and the two rows of first ribs 32 are concave inner recesses provided behind the opening 35. It is formed on the side of 34.
  • a plurality of third ribs 33 are erected on the outer side portions 36, which are both outer surfaces of the first ribs 32 in two rows, in a direction substantially perpendicular to the first ribs 32. ..
  • the accommodating portion 21 is connected to the connection port 27a and the connection port 28a of the water supply channel 131 connected to the water supply valve 107, the frame body 44 formed in a substantially U shape, and the connection ports 27a and 28a to communicate with each other. It is composed of mouths 27b and 28b and a water injection lid body 25.
  • the water injection lid body 25 has a lid cover 43 (omitted in FIG. 4, see FIGS. 6 and 7) integrally joined, and the space formed by the joining is a water passage from the water supply channel 131. It has become.
  • a plurality of water injection through holes 41 are formed in two rows in the longitudinal direction.
  • a second rib 42 is erected around the water injection hole 41 so as to surround the three sides of the water injection hole 41.
  • the second rib 42 is formed so that the side surface is inclined.
  • the water injection portion is formed by the water injection through hole 41 and the second rib 42.
  • the water injection portion in the present disclosure is limited to a configuration including a rib (second rib 42 in the present embodiment) for guiding water passing through the water injection hole (water injection hole 41 in the present embodiment). It is not something that is done.
  • FIG. 6 is a cross-sectional view of a drum-type washing machine in a state in which a set of liquid agent containers according to the first embodiment is housed in a storage portion.
  • FIG. 7 is a cross-sectional view taken along the line 7-7 of FIG.
  • a plurality of water injection through holes 41 of the water injection lid body 25 are arranged above the opening 35.
  • the water injected from the water injection through hole 41 is smoothly poured into the liquid agent chamber 29 through the opening 35 of the liquid agent container lid 31.
  • the second rib 42 which constitutes the water injection portion together with the water injection through hole 41, guides water to the center of the opening 35 by the inclined side surface.
  • the water injection holes 41 are arranged in two rows so that the open surfaces of the second ribs 42 face each other.
  • the first rib 32 formed on the liquid agent container lid 31 is located on the outside of the second rib 42, and the upper end of the first rib 32 is located above the lower end of the second rib 42. ing.
  • FIG. 8 is a cross-sectional view of a drum-type washing machine in a state in which a set of liquid agent containers according to the first embodiment is pulled out from a storage portion.
  • 9A is a cross-sectional view taken along the line 9A-9A of FIG.
  • FIG. 9B is an enlarged view of part B of FIG. 9A.
  • FIG. 10A is a cross-sectional view of a third rib portion in a state where a set of liquid agent containers of the drum type washing machine according to the first embodiment is pulled out from the accommodating portion.
  • FIG. 10B is an enlarged view of part C of FIG. 10A.
  • the water injected from the water injection through hole 41 is guided by the second rib 42 surrounding the three sides of the water injection through hole 41 and falls toward the opening 35.
  • the plurality of water injection through holes 41 of the water injection lid body 25 are located behind the opening 35 of the liquid agent container lid 31 of the liquid agent container set 22. Will be done.
  • the first rib 32 is arranged so as to cover the lower side of the second rib 42. That is, the first rib 32 formed on the liquid agent container lid 31 is located outside the second rib 42, and the upper end of the first rib 32 is above the lower end of the second rib 42. positioned.
  • the water that has fallen into the inner recess 34 is prevented from flowing out laterally beyond the first rib 32 by the two first ribs 32 erected in the longitudinal direction on the liquid agent container lid 31. ..
  • the water that has fallen into the inner recess 34 between the first ribs 32 flows down into the liquid agent chamber 29 of the liquid agent container 23 through the opening 35.
  • the drum-type washing machine has a liquid agent container 23 that can be taken in and out of the storage unit 21, a liquid agent container lid 31 that covers the upper surface of the liquid agent container 23, and a liquid agent container 23 from above. It is provided with a water injection through hole 41 for injecting water.
  • the liquid agent container lid 31 includes an opening 35 located below the water injection through hole 41 in a state where the liquid agent container 23 is housed in the storage portion 21, and a first rib 32 formed on the upper surface of the liquid agent container lid 31. ,including.
  • the first rib 32 is provided so as to cover the side of the water injection through hole 41 in a state where the liquid agent container 23 is pulled out from the accommodating portion 21.
  • the first rib 32 suppresses the water injected from the water injection through hole 41 from flowing out to the side of the liquid agent container lid 31.
  • the first rib 32 may be formed in the drawing direction of the liquid agent container 23 and may extend toward the opening 35.
  • the first rib 32 can guide the water injected into the liquid agent container lid to the opening 35.
  • a second rib 42 formed so as to cover at least the side surface may be included as a part of the water injection portion.
  • the second rib 42 suppresses the water injected from the water injection through hole 41 from flowing out to the side, and can guide the water so that it falls inside the first rib 32.
  • the lower end of the second rib 42 is formed so as to extend downward from the upper end of the first rib 32, and is located inside the upper end of the first rib 32. It may be provided in.
  • the upper surface of the liquid agent container lid 31 is arranged at the lateral position of the first rib 32 so as to be non-parallel to the extending direction of the first rib 32. Ribs 33 may be formed.
  • the third rib 33 flows out to the upper surface of the liquid agent container lid 31 in order to block the water flowing out to the upper surface of the liquid agent container lid 31 beyond the first rib 32 and to flow out to the side. It is possible to prevent water from flowing out of the washing machine.
  • the liquid agent container 23 includes a tank portion 50 for storing the liquid agent for a plurality of times, and a liquid agent chamber 29 for charging the liquid agent for one time, and the liquid agent container lid 31 is a tank portion 50.
  • the opening 35 may be arranged so as to cover the upper portion and face the liquid agent chamber 29.
  • the liquid agent container lid 31 can close the upper surface of the tank portion 50 for storing the liquid agent for a plurality of times, and water can be injected into the liquid agent chamber 29 through the opening 35.
  • a tank portion 50 for storing the liquid agent for a plurality of times and a liquid agent chamber 29 for charging the liquid agent for one time can be provided.
  • a drum-type washing machine was described as an example of the washing machine.
  • the washing machine may be provided with a liquid agent container. Therefore, the washing machine is not limited to the drum type washing machine, and may be a vertical type washing machine or a two-tank type washing machine.
  • the third rib As an example of the third rib, a plurality of third ribs 33 extending substantially perpendicular to the first rib 32 have been described.
  • the third rib may be non-parallel to the extending direction of the first rib. Therefore, the structure is not limited to a linear structure extending substantially perpendicular to the first rib.
  • the third rib may have a bent structure or a curved structure.
  • a plurality of third ribs 33 extending substantially perpendicular to the first rib 32 shown in the first embodiment can suppress the flow of water forward and guide the water to the side. Therefore, it is highly effective in suppressing the outflow of water to the outside of the washing machine.
  • This disclosure is applicable to washing machines equipped with a pull-out liquid agent container. Specifically, the present disclosure is applicable to vertical washing machines, drum-type washing machines, two-tank washing machines, and the like.

Landscapes

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

Abstract

La présente invention concerne une machine à laver comprenant : un récipient d'agent liquide (23) qui est logé de manière amovible dans une partie de logement ; un couvercle du récipient d'agent liquide (31) qui recouvre la partie supérieure du récipient d'agent liquide (23) ; et des ouvertures d'injection d'eau à travers lesquelles de l'eau est introduite par le dessus dans le récipient d'agent liquide (23). Le couvercle du récipient d'agent liquide (31) comprend une ouverture (35) qui est située au-dessous des ouvertures d'injection d'eau lorsque le récipient d'agent liquide (23) est logé dans la partie de logement et des premières nervures (32) qui sont disposées sur la surface supérieure du couvercle du récipient d'agent liquide (31). Les premières nervures (32) sont formées de manière à recouvrir les côtés inférieurs des ouvertures d'injection d'eau lorsque le récipient d'agent liquide (23) est retiré de la partie de logement. Grâce à cette configuration, les premières nervures (32) empêchent l'eau qui est introduite à travers les ouvertures d'injection d'eau de s'échapper par les côtés du couvercle du récipient d'agent liquide (31) lorsque le récipient d'agent liquide (23) a été retiré de la partie de logement.
PCT/JP2020/026631 2019-08-21 2020-07-08 Machine à laver WO2021033444A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202080055154.4A CN114222837B (zh) 2019-08-21 2020-07-08 洗衣机
JP2021540658A JP7291875B2 (ja) 2019-08-21 2020-07-08 洗濯機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-151271 2019-08-21
JP2019151271 2019-08-21

Publications (1)

Publication Number Publication Date
WO2021033444A1 true WO2021033444A1 (fr) 2021-02-25

Family

ID=74660854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/026631 WO2021033444A1 (fr) 2019-08-21 2020-07-08 Machine à laver

Country Status (3)

Country Link
JP (1) JP7291875B2 (fr)
CN (1) CN114222837B (fr)
WO (1) WO2021033444A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7507352B2 (ja) 2021-04-20 2024-06-28 パナソニックＩｐマネジメント株式会社 洗濯機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009095586A (ja) * 2007-10-19 2009-05-07 Panasonic Corp ドラム式洗濯機
JP2012075688A (ja) * 2010-10-01 2012-04-19 Panasonic Corp ドラム式洗濯機
JP2012170690A (ja) * 2011-02-23 2012-09-10 Panasonic Corp ドラム式洗濯機
JP2015208515A (ja) * 2014-04-28 2015-11-24 パナソニックＩｐマネジメント株式会社 洗濯機
US20190048508A1 (en) * 2016-03-24 2019-02-14 Electrolux Appliances Aktiebolag Laundry washing machine comprising a water softening device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2378418Y (zh) * 1999-06-02 2000-05-17 海尔集团公司 洗涤剂分配套盒
JP2001259291A (ja) * 2000-03-17 2001-09-25 Hitachi Ltd 洗濯機
JP2005168652A (ja) * 2003-12-09 2005-06-30 Sanyo Electric Co Ltd 洗濯機
JP2007167391A (ja) * 2005-12-22 2007-07-05 Sanyo Electric Co Ltd ドラム式洗濯機
TWI384102B (zh) * 2008-09-30 2013-02-01 Panasonic Corp washing machine
JP5516298B2 (ja) * 2010-10-01 2014-06-11 パナソニック株式会社 ドラム式洗濯機
CN109563674B (zh) * 2016-12-27 2019-12-24 松下知识产权经营株式会社 洗衣机
KR20180136096A (ko) * 2017-06-14 2018-12-24 주식회사 대우전자 벽걸이형 세탁기
CN111051595A (zh) * 2017-09-05 2020-04-21 松下知识产权经营株式会社 洗衣机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009095586A (ja) * 2007-10-19 2009-05-07 Panasonic Corp ドラム式洗濯機
JP2012075688A (ja) * 2010-10-01 2012-04-19 Panasonic Corp ドラム式洗濯機
JP2012170690A (ja) * 2011-02-23 2012-09-10 Panasonic Corp ドラム式洗濯機
JP2015208515A (ja) * 2014-04-28 2015-11-24 パナソニックＩｐマネジメント株式会社 洗濯機
US20190048508A1 (en) * 2016-03-24 2019-02-14 Electrolux Appliances Aktiebolag Laundry washing machine comprising a water softening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7507352B2 (ja) 2021-04-20 2024-06-28 パナソニックＩｐマネジメント株式会社 洗濯機

Also Published As

Publication number Publication date
CN114222837B (zh) 2023-09-12
CN114222837A (zh) 2022-03-22
JPWO2021033444A1 (fr) 2021-02-25
TW202108844A (zh) 2021-03-01
JP7291875B2 (ja) 2023-06-16

Similar Documents

Publication Publication Date Title
CN201627087U (zh) 洗衣机
KR20120053579A (ko) 세제공급장치 및 이를 가지는 세탁기
CN107227589B (zh) 洗衣机
JP2009095586A (ja) ドラム式洗濯機
KR20140027849A (ko) 세제공급장치를 가지는 세탁기
JP2020080918A (ja) 洗濯機
KR101461952B1 (ko) 세탁장치
WO2021033444A1 (fr) Machine à laver
TW201943917A (zh) 洗衣機
JP2021030093A (ja) 洗濯剤貯蔵容器及びその製造方法、並びに洗濯剤貯蔵容器を備える洗濯剤供給装置
JPWO2021033444A5 (fr)
TWI837399B (zh) 洗衣機
JP6156771B2 (ja) 洗濯機
KR101461385B1 (ko) 대용량 세제함을 구비하는 세탁기
JP6094929B2 (ja) 洗濯機
JPH08238396A (ja) 洗濯機の洗剤投入装置
KR200465498Y1 (ko) 세탁기의 세제공급장치
JP7253894B2 (ja) 洗濯機
JP5449897B2 (ja) 洗濯機
KR101256143B1 (ko) 전자동 세탁기의 듀얼세제 투입장치
KR101461392B1 (ko) 통합 세제케이스를 갖는 세탁기
JP7170824B2 (ja) 洗濯機
WO2022224679A1 (fr) Lave-linge
TW202246613A (zh) 洗衣機
JP7293421B2 (ja) 洗濯機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20855693

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021540658

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20855693

Country of ref document: EP

Kind code of ref document: A1