JP3119232B2 - Washing machine - Google Patents
Washing machineInfo
- Publication number
- JP3119232B2 JP3119232B2 JP10093117A JP9311798A JP3119232B2 JP 3119232 B2 JP3119232 B2 JP 3119232B2 JP 10093117 A JP10093117 A JP 10093117A JP 9311798 A JP9311798 A JP 9311798A JP 3119232 B2 JP3119232 B2 JP 3119232B2
- Authority
- JP
- Japan
- Prior art keywords
- water receiving
- washing
- water
- tub
- receiving tank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims description 181
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 225
- 238000012856 packing Methods 0.000 claims description 61
- 239000007788 liquid Substances 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 21
- 238000001035 drying Methods 0.000 description 11
- 101150114468 TUB1 gene Proteins 0.000 description 8
- 239000012530 fluid Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
- D06F39/08—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
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/18—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
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
-
- 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
- D06F37/28—Doors; Security 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
- 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
- D06F39/081—Safety arrangements for preventing water damage
- D06F39/082—Safety arrangements for preventing water damage detecting faulty draining operations, e.g. filter blockage, faulty pump
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、洗濯兼脱水槽内に
入れた洗濯物を洗濯する洗濯機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine for washing laundry put in a washing and dewatering tub.
【０００２】[0002]
【従来の技術】従来、洗濯機は、図１１に示すように構
成した。以下、その構成について説明する。2. Description of the Related Art Conventionally, a washing machine is constructed as shown in FIG. Hereinafter, the configuration will be described.
【０００３】図１１に示すように、洗濯兼脱水槽１は、
底面に撹拌翼２を回転自在に配置し、この洗濯兼脱水槽
１の外側に水受け槽３を設けている。水受け槽３の底面
には、洗濯兼脱水槽１と撹拌翼２を駆動するモータ４を
取りつけ、駆動部の切り替えを行うクラッチ装置５を介
して、洗濯兼脱水槽１または撹拌翼２を駆動するよう構
成している。また、水受け槽３は外枠６にサスペンショ
ン７を介して防振支持している。洗濯兼脱水槽１の上部
には、液体を内封した流体バランサー８を固定してい
る。水受け槽１の上面は水受け槽カバー９によって覆わ
れている。[0003] As shown in FIG.
A stirring blade 2 is rotatably arranged on the bottom surface, and a water receiving tank 3 is provided outside the washing and dewatering tank 1. A motor 4 for driving the washing / dewatering tub 1 and the stirring blade 2 is attached to the bottom surface of the water receiving tub 3, and the washing / dewatering tub 1 or the stirring blade 2 is driven via a clutch device 5 for switching the driving unit. It is configured to do. The water receiving tank 3 is supported on the outer frame 6 via a suspension 7 in a vibration-proof manner. A fluid balancer 8 containing a liquid is fixed to an upper portion of the washing and dewatering tub 1. The upper surface of the water receiving tank 1 is covered with a water receiving tank cover 9.
【０００４】上記構成において、洗濯行程では、水受け
槽３内に洗濯液を入れ、洗濯兼脱水槽１に投入した洗濯
物（衣類）を撹拌翼２によって撹拌し、洗濯液を洗濯物
に侵透させ、かつ洗濯物を揉むことで汚れを除去する。
すすぎ行程では、水受け槽３に水を入れて、撹拌翼２に
よって撹拌して洗濯物をすすぐ。脱水行程では、クラッ
チ装置５を切り替えて、モータ５の回転を洗濯兼脱水槽
１に伝達し、洗濯兼脱水槽１を回転することで洗濯物の
水分を遠心脱水する。In the above construction, in the washing process, the washing liquid is put into the water receiving tub 3 and the laundry (clothes) put into the washing and dewatering tub 1 is stirred by the stirring blades 2 so that the washing liquid penetrates the laundry. Remove dirt by letting through and rubbing laundry.
In the rinsing process, water is poured into the water receiving tub 3 and stirred by the stirring blades 2 to rinse the laundry. In the dehydration step, the clutch device 5 is switched to transmit the rotation of the motor 5 to the washing and dewatering tub 1, and the washing and dewatering tub 1 is rotated to centrifugally dehydrate the laundry.
【０００５】これらの各行程を逐次制御して、洗濯、す
すぎ、脱水の各行程を自動的に行うように構成してい
る。[0005] Each of these steps is sequentially controlled so that washing, rinsing, and dehydrating steps are automatically performed.
【０００６】[0006]
【発明が解決しようとする課題】このような従来の構成
では、昨今、洗濯容量の大容量化が進み、洗濯容量が８
kg以上のものも見られるようになっている。このため、
洗濯液を洗濯兼脱水槽１内の洗濯物全体に浸透させ、か
つ撹拌翼２の回転を洗濯物全体に伝えるためには、撹拌
翼２の回転力を強くしたり、撹拌力を強くしたりする必
要があり、結果として、洗濯物の汚れをとると同時に、
洗濯物（衣類）も傷めてしまい、しかも洗濯物を絡めて
しまうという問題があった。In such a conventional construction, the washing capacity has recently been increased, and the washing capacity has been increased to 8%.
Some are over kg. For this reason,
In order to make the washing liquid permeate the entire laundry in the washing and spin-drying tub 1 and transmit the rotation of the stirring blade 2 to the entire laundry, the rotation force of the stirring blade 2 is increased or the stirring force is increased. As a result, as a result,
There is a problem that the laundry (clothing) is also damaged and the laundry is entangled.
【０００７】本発明は上記従来の課題を解決するもの
で、洗濯兼脱水槽内の洗濯物に撹拌翼などによる機械力
を加えることなく、洗濯液を循環させることで、洗濯物
を傷めたり、絡めたりすることなく、洗濯できるように
することを目的としている。The present invention solves the above-mentioned conventional problems, and circulates the washing liquid without applying mechanical force such as a stirring blade to the laundry in the washing and dewatering tub, thereby damaging the laundry, The purpose is to be able to wash without getting entangled.
【０００８】[0008]
【課題を解決するための手段】本発明は上記目的を達成
するために、水受け槽内に洗濯兼脱水槽を回転自在に配
設し、水受け槽の上方を水受けカバーにより覆い、洗濯
兼脱水槽を駆動手段により回転駆動することによるポン
プ作用で、洗濯兼脱水槽と水受け槽の間の洗濯液を洗濯
兼脱水槽と水受け槽カバーの間から洗濯兼脱水槽の略中
心方向に向けて吐出させ、かつ水受け槽と水受け槽カバ
ーの間に、スポンジ材、ゴム材等のパッキング部材を介
して止水する構成としたものである。According to the present invention, in order to achieve the above object, a washing and dewatering tub is rotatably disposed in a water receiving tub, and the upper portion of the water receiving tub is covered with a water receiving cover, and the washing and dewatering is performed. By the pumping action of rotating the spin-drying tub by the driving means, the washing liquid between the spin-drying tub and the water receiving tub is moved from between the spin-drying tub and the water-receiving tub cover to substantially the center of the spin-drying tub. And water is stopped by a packing member such as a sponge material or a rubber material between the water receiving tank and the water receiving tank cover.
【０００９】これにより、洗濯兼脱水槽内の洗濯物に撹
拌翼などによる機械力を加えることなく、洗濯液を循環
させることで、洗濯物を傷めたり、絡んだりすることな
く、洗濯でき、さらにこの洗濯による水の噴き出し、水
の飛び散り等の心配のない洗濯を行うことができる。[0009] Thus, by circulating the washing liquid without applying mechanical force such as stirring blades to the laundry in the washing and dewatering tub, washing can be performed without damaging or tangling the laundry. Washing can be performed without worrying about spouting of water, splashing of water, and the like.
【００１０】[0010]
【発明の実施の形態】本発明の請求項１に記載の発明
は、水受け槽内に回転自在に配設した洗濯兼脱水槽と、
前記洗濯兼脱水槽を駆動する駆動手段と、前記水受け槽
の上方を覆う水受け槽カバーとを備え、前記洗濯兼脱水
槽を回転駆動することによるポンプ作用で、前記洗濯兼
脱水槽と前記水受け槽の間の洗濯液を洗濯兼脱水槽と水
受け槽カバーの間から洗濯兼脱水槽の内部に向けて吐出
させる構成とし、前記水受け槽の端部と水受け槽カバー
の端部をオーバーラップさせそのオーバーラップ部分の
隙間に断面略Ｕ字形のパッキング部材を有し、前記水受
け槽カバーの下部にパッキング部材のＵ字部に内接する
リブ部と、前記パッキング材Ｕ字部と水受け槽の外周方
向から接触し水受け槽壁に形成されたリブ部とを設け、
前記水受け槽カバー及び水受け槽壁のリブ部により前記
パッキング部材を挟み込んで止水する構成としたもので
あり、洗濯兼脱水槽内に洗濯物を入れ、洗濯液の中で回
転させると、回転による遠心力で水受け槽の内面を洗濯
液がせり上がる動きが発生し上昇した洗濯液は上部の水
受け槽カバーで方向を変えて、洗濯兼脱水槽と水受け槽
カバーの間から洗濯兼脱水槽の略回転中心に向けて吐出
させ、吐出した洗濯液は、洗濯物の中を通過した後、再
び洗濯兼脱水槽の外に移動する経路で循環する。このと
き水受け槽と水受け槽カバーの接合部では、洗濯兼脱水
槽の内面をせり上がる洗濯液が水受け槽カバーにぶつか
り方向変えるため、水圧を受けることになり、水受け槽
と水受け槽カバーとの間にパッキング部材を挟み込み止
水することで、この洗濯による水の噴き出し、水の飛び
散り等なくすることができる。したがって、洗濯兼脱水
槽内の洗濯物に撹拌翼などによる機械力を加えることな
く、洗濯液を循環させることで、洗濯物を傷めたり、絡
んだりすることなく洗濯でき、さらにこの洗濯による水
の噴き出し、水の飛び散り等の心配のない洗濯を行うこ
とができる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is directed to a washing and dewatering tub rotatably disposed in a water receiving tub,
A drive unit for driving the washing and dewatering tub, and a water receiving tub cover that covers an upper portion of the water receiving tub, wherein the washing and dewatering tub is rotated by a driving action to rotate the washing and dewatering tub, and The washing liquid between the water receiving tubs is discharged from between the washing and dewatering tub and the water receiving tub cover toward the inside of the washing and dewatering tub, and the end of the water receiving tub and the end of the water receiving tub cover A packing member having a substantially U-shaped cross section in the gap between the overlapping portions, a rib portion inscribed in a U-shaped portion of the packing member at a lower portion of the water receiving tank cover, and the U-shaped packing material. A rib portion formed on the water receiving tank wall in contact with the outer peripheral direction of the water receiving tank,
The packing member is sandwiched between the water receiving tub cover and the rib portion of the water receiving tub wall to stop the water, and the laundry is put in the washing and dewatering tub and rotated in the washing liquid, Due to the centrifugal force of the rotation, the washing liquid rises up the inner surface of the water receiving tank, and the rising washing liquid changes its direction with the upper water receiving tank cover and is washed from between the washing and dewatering tank and the water receiving tank cover. The discharged washing liquid is discharged toward the substantially rotation center of the washing and dewatering tub, and after passing through the laundry, circulates again along a path that moves outside the washing and dewatering tub. At this time, at the junction between the water receiving tub and the water receiving tub cover, the washing liquid rising up the inner surface of the washing and dewatering tub hits the water receiving tub cover and changes its direction. By sandwiching the packing member between the tub cover and the water stop, it is possible to prevent the water from being spouted out by the washing and the water from scattering. Therefore, by circulating the washing liquid without applying mechanical force such as stirring blades to the laundry in the washing and spin-drying tub, the laundry can be washed without damaging or tangling the laundry. Washing can be performed without worrying about spouting and splashing of water.
【００１１】請求項２に記載の発明は、上記請求項１に
記載の発明において、パッキング部材は断面略Ｕ字形を
有し、水受け槽カバーの下部にパッキング部材のＵ字部
に接合するリブ部を設けたものであり、パッキング部材
を水受け槽カバーと一体となって組み立てすることがで
き、かつ上下方向だけでなく、周方向にも止水すること
ができる。したがって、水の噴き出し、水の飛び散り等
の心配がない状態で洗濯液を循環させることができ、洗
濯物を傷めたり、絡んだりすることなく洗濯することが
できる。According to a second aspect of the present invention, in the first aspect of the present invention, the packing member has a substantially U-shaped cross section, and a rib joined to a U-shaped portion of the packing member below the water receiving tank cover. The packing member can be assembled integrally with the water receiving tank cover, and water can be stopped not only in the vertical direction but also in the circumferential direction. Therefore, the washing liquid can be circulated in a state where there is no fear of spouting of water, splashing of water, etc., and washing can be performed without damaging or tangling the laundry.
【００１２】請求項３に記載の発明は、上記請求項１ま
たは２に記載の発明において、パッキング部材は断面略
Ｕ字形を有し、かつＵ字部の外周側に略水平面部を設
け、前記水平面部を水受け槽カバーと受け槽の間に挟ん
で上下方向の締めつけによって止水する構成とし、さら
に前記水受け槽カバーのパッキング部材の水平面部との
接触部に凸型リブを少なくとも１条以上設けたたもので
あり、水受け槽と水受け槽カバーでパッキング部材の略
水平面部をはさみ込むことで、Ｕ字形部での上下方向お
よび周方向の止水をすることができ、さらにその外周部
に上下の止水を行うことができ、洗濯行程、すすぎ行
程、脱水行程でおこる振動などが起因して、水受け槽お
よび水受け槽カバーの変形が発生しても漏水を防ぐこと
ができ、洗濯液を循環させることによって、洗濯物を傷
めたり、絡めたりすることなく洗濯することができる。According to a third aspect of the present invention, in the first or second aspect, the packing member has a substantially U-shaped cross section, and a substantially horizontal surface portion is provided on an outer peripheral side of the U-shaped portion. The horizontal surface portion is sandwiched between the water receiving tank cover and the receiving tank, and water is stopped by tightening in a vertical direction, and at least one convex rib is provided at a contact portion of the packing member of the water receiving tank cover with the horizontal surface portion. By providing the water receiving tank and the water receiving tank cover with the substantially horizontal surface of the packing member sandwiched between the water receiving tank and the water receiving tank cover, water can be stopped in the vertical and circumferential directions in the U-shaped part, and furthermore, Water can be stopped up and down on the outer periphery, preventing water leakage even if the water receiving tank and the water receiving tank cover are deformed due to vibrations occurring during the washing, rinsing, and dehydrating steps. Can, circulate the washing liquid By, or damage to the laundry can be laundered without or twine.
【００１３】さらに、パッキング部材に集中的な締めつ
け部を設けることで、水受け槽カバー水受け槽との締め
つけ圧力を上げることなく止水性能を向上することがで
き、洗濯時にお湯を使ったりして、水受け槽が熱変形な
どによって変形した場合でも、集中的な締めつけ部によ
って止水性を保つことができ、洗濯液を循環させること
によって洗濯物を傷めたり、絡めたりすることなく洗濯
することができる。Further, by providing a concentrated tightening portion in the packing member, the water stopping performance can be improved without increasing the pressure for tightening the water receiving tank cover and the water receiving tank. Even if the water receiving tub is deformed due to thermal deformation, etc., the watertightness can be maintained by the intensive tightening part, and the laundry should be washed without damaging or tangling the laundry by circulating the washing liquid. Can be.
【００１４】請求項４に記載の発明は、上記請求項１か
ら３いずれか１項記載の発明において、水受け槽には、
排水弁を介して排水経路を接続するとともに、水受け槽
カバーの外周に沿って溢水防止リブを形成してパッキン
グ部材からの水漏れが機外にこぼれ落ちるのをせき止め
るとともに、前記水受け槽の外周近傍部に設けられ前記
排水経路に連通する溢水排水経路に溢水を流し込むもの
であり、経年変化等によってパッキング部材から微弱な
水漏れが発生した場合、溢水防止リブで漏れた水をせき
止め、排水経路によって排水をすることによって、洗濯
液を循環させ、洗濯物を傷めたり、絡めたりすることが
なく、使用年数が経っても漏水に対して安全な洗濯機を
提供することができる。According to a fourth aspect of the present invention, in the first aspect of the present invention, the water receiving tank includes:
A drainage path is connected via a drainage valve, and an overflow prevention rib is formed along the outer periphery of the water receiving tank cover to prevent water leakage from the packing member from spilling out of the machine and to prevent the water receiving tank from leaking. The overflow is provided in the vicinity of the outer periphery and flows into the overflow drainage passage communicating with the drainage passage.If a slight leak of water occurs from the packing member due to aging, etc. By draining the water through the passage, the washing liquid is circulated, the laundry is not damaged or entangled, and a washing machine that is safe against water leakage even after a long service life can be provided.
【００１５】請求項５に記載の発明は、上記請求項４に
記載の発明において、水受け槽に、排水弁を介して排水
経路を接続するとともに、水受け槽カバーには、水回収
壁を上方に向けて立設し、前記水受け槽の外周近傍部に
前記排水経路に連通する溢水排水経路を設け、前記水回
収壁は、前記溢水排水経路に向かって溢水を誘導するよ
うに構成したものであり、洗濯兼脱水槽の回転による水
跳ね等の溢水を防止しつつ、洗濯液を循環させることに
よって洗濯物を傷めたり、絡めたりすることなく洗濯す
ることができる。According to a fifth aspect of the present invention, in the fourth aspect of the present invention, a drainage path is connected to the water receiving tank via a drain valve, and a water collecting wall is provided on the water receiving tank cover. The water recovery wall is provided standing upward and provided with an overflow drainage path communicating with the drainage path near the outer periphery of the water receiving tank, and the water recovery wall is configured to guide the overflow toward the overflow drainage path. By circulating the washing liquid, washing can be performed without damaging or tangling the laundry while preventing overflow such as water splash due to rotation of the washing and dewatering tub.
【００１６】請求項６に記載の発明は、上記請求項１に
記載の発明において、水受け槽カバーには、洗濯兼脱水
槽と水受け槽カバーとの間から洗濯兼脱水槽に向けて吐
出される洗濯液を、洗濯兼脱水槽の回転中央部に誘導す
る水誘導部を開閉自在に設けたものであり、洗濯兼脱水
槽の回転数をあげたり、水受け槽の中の洗濯液を多量に
することなく、洗濯兼脱水槽の略回転中心に向けて容易
に洗濯水を散布することができ、洗浄むらがなく、洗濯
物を傷めたり、絡めたりすることなく洗濯することがで
きる。According to a sixth aspect of the present invention, in the first aspect of the present invention, the water receiving tub cover is discharged from the space between the washing and dewatering tub and the water receiving tub cover toward the washing and dewatering tub. A water guide that guides the washing liquid to the center of rotation of the washing and dewatering tub is provided so as to be openable and closable, increasing the number of rotations of the washing and dewatering tub and removing the washing liquid in the water receiving tub. The washing water can be easily sprayed toward the center of rotation of the washing and dewatering tub without increasing the amount, and the washing can be performed without unevenness of washing and without damaging or tangling the laundry.
【００１７】[0017]
【実施例】以下、本発明の実施例について図面を参照し
ながら説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１８】（実施例１） 図１に示すように、洗濯兼脱水槽１０は、内壁面に多数
の小穴を有し、底面に撹拌翼１１を回転自在に配置して
いる。この洗濯兼脱水槽１０の外側に水受け槽１２を設
けている。水受け槽１２の底面には、洗濯兼脱水槽１０
と撹拌翼１１を駆動するモータ（駆動手段）１３を取り
つけ、駆動部の切り替えを行うクラッチ装置１４介し
て、洗濯兼脱水槽１０または撹拌翼１１を駆動するよう
に構成している。(Embodiment 1) As shown in FIG. 1, a washing and dewatering tub 10 has a number of small holes on an inner wall surface, and a stirring blade 11 is rotatably arranged on a bottom surface. A water receiving tub 12 is provided outside the washing and dewatering tub 10. A washing and dewatering tank 10 is provided on the bottom of the water receiving tank 12.
And a motor (driving means) 13 for driving the stirring blades 11 and driving the washing / dehydrating tub 10 or the stirring blades 11 via a clutch device 14 for switching the drive unit.
【００１９】水受け槽１２は外枠１５にサスペンション
１６を介して防振支持している。洗濯兼脱水槽１０の内
壁に水路カバー１７を固定して循環水路１８を形成し、
この循環経路１８は撹拌翼１１の裏面に一体に設けた下
側羽根１９の外周に形成したポンプ室２０と洗濯兼脱水
槽１０の上部のリントフィルター２１との間を連結して
いる。The water receiving tank 12 is supported on the outer frame 15 via a suspension 16 in a vibration-proof manner. A waterway cover 17 is fixed to the inner wall of the washing and dewatering tub 10 to form a circulation waterway 18,
This circulation path 18 connects between a pump chamber 20 formed on the outer periphery of a lower blade 19 provided integrally on the back surface of the stirring blade 11 and a lint filter 21 on the upper part of the washing and dewatering tub 10.
【００２０】洗濯兼脱水槽１０の上部には、液体を内封
した流体バランサー２２を固定している。水受け槽１２
の上面は水受け槽カバー２３によって覆われている。水
受け槽１２と水受け槽カバー２３の間には、パッキング
部材２７を介在させて、水蜜を確保している。A fluid balancer 22 containing a liquid is fixed to the upper part of the washing and dewatering tub 10. Water receiving tank 12
Is covered with a water receiving tank cover 23. A packing member 27 is interposed between the water receiving tank 12 and the water receiving tank cover 23 to secure the nectar.
【００２１】排水弁２４は水受け槽１２内の洗濯水を排
水するものであり、給水弁２５は水受け槽１２内に給水
するものである。制御装置２６はモータ１３、排水弁２
４、給水弁２５などの動作を制御し、洗い、すすぎ、脱
水の一連の行程を逐次制御する。The drain valve 24 drains the washing water in the water receiving tub 12, and the water supply valve 25 supplies water into the water receiving tub 12. The control device 26 includes the motor 13 and the drain valve 2
4. Control the operation of the water supply valve 25 and the like, and sequentially control a series of steps of washing, rinsing, and dewatering.
【００２２】そして、傷みやすい洗濯物を洗濯するとき
は、洗い、すすぎの各行程で、洗濯兼脱水槽１０を、た
とえば、３００ｒｐｍで回転駆動し、この洗濯兼脱水槽
１０を回転駆動することによるポンプ作用で、洗濯兼脱
水槽１０と水受け槽１２の間の洗濯液を洗濯兼脱水槽１
０と水受け槽カバー２３の間から洗濯兼脱水槽１０の略
回転中心に向けて吐出させる構成としている。When washing the perishable laundry, the washing and dewatering tub 10 is rotated at, for example, 300 rpm in each step of washing and rinsing, and the washing and dewatering tub 10 is driven to rotate. By the action of a pump, the washing liquid between the washing and dewatering tub 10 and the water receiving tub 12 is washed and washed by the washing and dewatering tub 1.
The washing and dewatering tub 10 is discharged from between the water tub 0 and the water receiving tub cover 23 toward a substantially rotation center of the tub 10.
【００２３】上記構成において動作を説明すると、洗濯
兼脱水槽１０内に洗濯物を入れ、給水弁２５をオンして
給水した後、洗濯兼脱水槽１０を回転させると、回転に
よる遠心力で水受け槽１２の内面を洗濯液がせり上がる
動きが発生し、洗濯兼脱水槽１０と水受け槽１２の間を
上昇した洗濯液は上部の水受け槽カバー２３に当たり、
方向を変えて洗濯兼脱水槽１０（流体バランサー２２の
上面）と水受け槽カバー２３の間から洗濯兼脱水槽１０
の略回転中心に向けて吐出する。The operation of the above construction will be described. The laundry is put into the washing and dewatering tub 10, the water supply valve 25 is turned on to supply water, and then the washing and dewatering tub 10 is rotated. The movement of the washing liquid rising up the inner surface of the receiving tub 12 occurs, and the washing liquid rising between the washing / dewatering tub 10 and the water receiving tub 12 hits the upper water receiving tub cover 23,
The direction of the washing and dewatering tub 10 is changed from the direction between the washing and dewatering tub 10 (the upper surface of the fluid balancer 22) and the water receiving tub cover 23.
Is ejected toward the substantially rotation center of.
【００２４】吐出した洗濯液は洗濯物内を通過した後、
再び洗濯兼脱水槽１０の内壁面に設けた多数の小穴を通
して、洗濯兼脱水槽１０と水受け槽１２の間に移動する
経路で循環する。この洗濯液の循環により、洗濯液が洗
濯物内を通過するとき、洗濯物の汚れを除去することが
できる。特に、洗濯兼脱水槽１０と水受け槽カバー２３
の間から洗濯兼脱水槽１０の略回転中心に向けて洗濯液
を吐出させるため、洗濯液を洗濯物全体に遠心力で効率
的に浸透させることができる。After the discharged washing liquid passes through the laundry,
The water circulates again between the washing and dewatering tub 10 and the water receiving tub 12 through a number of small holes provided on the inner wall surface of the washing and dewatering tub 10 again. Due to the circulation of the washing liquid, when the washing liquid passes through the laundry, dirt on the laundry can be removed. In particular, the washing / dewatering tub 10 and the water receiving tub cover 23
Since the washing liquid is discharged from the space between the washing and dewatering tubs 10 toward the substantially rotation center of the washing and dewatering tub 10, the washing liquid can be efficiently penetrated into the entire laundry by centrifugal force.
【００２５】洗濯兼脱水槽１０を回転させ、回転による
遠心力で水受け槽１２の内面をせり上がる洗濯液は、水
受け槽カバー２３に当たり方向を変えて洗濯兼脱水槽１
０と水受け槽カバーの間から吐出させるため、水受け槽
１０と水受け槽カバーの嵌合部には吐出のための圧力が
かかる。このため水漏れが発生するのを防止するために
パッキング部２７を介在させる。これにより吐出のため
の圧力による水漏れの心配なく、また洗濯兼脱水槽１０
内の洗濯物に撹拌翼１１などによる機械力を加えること
なく、洗濯液を循環させることによって、洗濯物を傷め
たり、絡めたりすることなく、洗濯することができる。The washing and dewatering tub 10 is rotated, and the washing liquid which rises up the inner surface of the water receiving tub 12 by the centrifugal force of the rotation hits the water receiving tub cover 23 and changes its direction.
In order to discharge from between the water receiving tank cover and the water receiving tank cover, a pressure for discharging is applied to the fitting portion between the water receiving tank 10 and the water receiving tank cover. For this reason, the packing part 27 is interposed to prevent the occurrence of water leakage. Thereby, there is no fear of water leakage due to the pressure for discharge, and the washing and dewatering tub 10
By circulating the washing liquid without applying mechanical force by the stirring blades 11 or the like to the laundry inside, the laundry can be washed without being damaged or entangled.
【００２６】なお、パッキング部材２７は、スポンジ
材、ゴム材、パテ材等を用いて構成するが、効果につい
ては同様である。The packing member 27 is made of a sponge material, a rubber material, a putty material or the like, but the effect is the same.
【００２７】（実施例２） 図２に示すように、水受け槽カバー２８は、水受け槽２
９の上面を覆うように配設し、水受け槽カバー２８の水
受け槽２９との嵌合部の間には、パッキング部材３０と
嵌合するリブ部２８ａを設けている。パッキング部材３
０は断面略Ｕ字形に構成し、リブ部２８ａを覆うように
取り付けている。水受け槽２９には、パッキング部材３
０と上下方向または内外方向の少なくとも一方で嵌合す
る嵌合部２９ａを設けている。他の構成は上記実施例１
と同じである。(Embodiment 2) As shown in FIG. 2, the water receiving tank cover 28 is
9 is provided so as to cover the upper surface of the housing 9, and a rib portion 28 a that fits with the packing member 30 is provided between the fitting portions of the water receiving tank cover 28 and the water receiving tank 29. Packing member 3
Numeral 0 has a substantially U-shaped cross section and is attached so as to cover the rib portion 28a. The packing member 3 is provided in the water receiving tank 29.
There is provided a fitting portion 29a that fits in at least one of the vertical direction and the inside / outside direction. Other configurations are the same as those of the first embodiment.
Is the same as
【００２８】上記構成によって、パッキング部材３０と
水受け槽カバー２８とが一体となって、水受け槽２９に
対して組み立てを行うことができ、かつパッキング部材
３０のＵ字形に沿って上下方向だけでなく、周方向にも
止水することができる。With the above configuration, the packing member 30 and the water receiving tank cover 28 can be integrally assembled to the water receiving tank 29, and only vertically along the U-shape of the packing member 30. In addition, water can be stopped in the circumferential direction.
【００２９】これにより、洗濯兼脱水槽１０内の洗濯物
に撹拌翼などによる機械力を加えることなく、水の噴き
出し、水の飛び散り等の心配がない状態で洗濯液を循環
させることができ、洗濯物を傷めたり、絡めたりするこ
となく洗濯することができ、組み立ても容易にすること
ができる。As a result, the washing liquid can be circulated without applying any mechanical force to the laundry in the washing and dewatering tub 10 by agitating blades or the like, without worrying about spouting and splashing of water. Laundry can be washed without being damaged or entangled, and assembly can be facilitated.
【００３０】（実施例３） 図３に示すように、水受け槽カバー３１は、水受け槽３
２の上面を覆うように配設し、水受け槽カバー３１の水
受け槽３２との嵌合部の間には、パッキング部材３３と
嵌合するリブ部３１ａを設けている。パッキング部材３
３は断面略Ｕ字形に構成し、リブ部３１ａを覆うように
取り付けている。(Embodiment 3) As shown in FIG. 3, the water receiving tank cover 31 is
2 is provided so as to cover the upper surface of the container 2, and a rib portion 31 a fitted with the packing member 33 is provided between the fitting portion of the water receiving tank cover 31 and the water receiving tank 32. Packing member 3
Numeral 3 has a substantially U-shaped cross section and is attached so as to cover the rib portion 31a.
【００３１】水受け槽３２には、パッキング部材３３と
上下方向または内外方向の少なくとも一方で嵌合する嵌
合部３２ａを設ける。さらに、パッキング部材３３のＵ
字形の部分の外周に略水平面部３３ａを設けている。こ
の略水平面部３３ａをはさみ込むように、水受け槽カバ
ー３１にはパッキング嵌合面３１ｂを設け、水受け槽３
２にもパッキング座面３２ｂを設けている。他の構成は
上記実施例１または２と同じである。The water receiving tank 32 is provided with a fitting portion 32a which is fitted to the packing member 33 in at least one of the vertical direction and the inside / outside direction. Further, the U of the packing member 33
A substantially horizontal surface portion 33a is provided on the outer periphery of the letter-shaped portion. The water receiving tank cover 31 is provided with a packing fitting surface 31b so as to sandwich the substantially horizontal surface portion 33a.
2 also has a packing seat surface 32b. Other configurations are the same as those in the first or second embodiment.
【００３２】上記構成によって、パッキング部材３３と
水受け槽カバー３１とが一体となって、水受け槽３２に
対して組み立てを行うことができ、かつ第１の止水部と
して、パッキング部材３３のＵ字形に沿って上下方向だ
けでなく、周方向にも止水することができ、この第１の
止水部の外側にパッキング材３３の略水平面部３３ａに
よる第２の止水部を構成する。With the above configuration, the packing member 33 and the water receiving tank cover 31 can be integrally assembled to the water receiving tank 32, and the packing member 33 of the packing member 33 can be used as a first water stop portion. The water can be stopped not only in the vertical direction but also in the circumferential direction along the U-shape, and a second water stopping portion is formed outside the first water stopping portion by the substantially horizontal surface portion 33a of the packing material 33. .
【００３３】これにより、洗濯行程、すすぎ行程、脱水
行程でおこる振動などで、水受け槽３２および水受け槽
カバー３１が変形した場合でも漏水を防ぐことができ、
洗濯兼脱水槽１０内の洗濯物に撹拌翼などによる機械力
を加えることなく、洗濯液を循環させることによって、
洗濯物を傷めたり、絡めたりすることなく洗濯すること
ができ、組み立ても容易にすることができる。Accordingly, even if the water receiving tub 32 and the water receiving tub cover 31 are deformed due to vibrations occurring during the washing process, the rinsing process, and the dehydrating process, water leakage can be prevented.
By circulating the washing liquid without applying mechanical force such as stirring blades to the laundry in the washing and spin-drying tub 10,
Laundry can be washed without being damaged or entangled, and assembly can be facilitated.
【００３４】（実施例４） 図４に示すように、水受け槽カバー３４は、水受け槽３
５の上面を覆うように配設し、水受け槽カバー３４の水
受け槽３５との嵌合部の間には、パッキング部材３６と
嵌合するリブ部３４ａを設けている。パッキング部材３
６は断面略Ｕ字形に構成し、リブ部３４ａを覆うように
取り付けている。(Embodiment 4) As shown in FIG. 4, the water receiving tank cover 34 is
5 is provided so as to cover the upper surface, and a rib portion 34a that fits with the packing member 36 is provided between the fitting portions of the water receiving tank cover 34 and the water receiving tank 35. Packing member 3
Reference numeral 6 has a substantially U-shaped cross section, and is attached so as to cover the rib portion 34a.
【００３５】水受け槽３５には、パッキング部材３６と
上下方向または内外方向の少なくとも一方で嵌合する嵌
合部３５ａを設けている。さらに、パッキング部材３６
のＵ字形の部分の外周に略水平面部３６ａを設ける。こ
の略水平面部３６ａをはさみ込むように、水受け槽カバ
ー３４にはパッキング嵌合面３４ｂを設け、水受け槽３
５にもパッキング座面３５ｂを設けている。The water receiving tank 35 is provided with a fitting portion 35a which is fitted to the packing member 36 in at least one of the vertical direction and the inside and outside directions. Further, the packing member 36
A substantially horizontal surface portion 36a is provided on the outer periphery of the U-shaped portion of the above. The water receiving tank cover 34 is provided with a packing fitting surface 34b so as to sandwich the substantially horizontal surface portion 36a.
5 also has a packing seat surface 35b.
【００３６】また、水受け槽カバー３４のパッキング嵌
合面３４ｂには、パッキング部材３６を集中的な締めつ
けを行う凸型リブ３４ｃを少なくとも１条以上設けてい
る。他の構成は上記実施例１〜３と同じである。The packing fitting surface 34b of the water receiving tank cover 34 is provided with at least one or more convex ribs 34c for intensively tightening the packing member 36. Other configurations are the same as those of the first to third embodiments.
【００３７】上記構成によって、パッキング部材３６と
水受け槽カバー３４とが一体となって、水受け槽３５に
対して組み立てを行うことができ、かつ第１の止水部と
して、パッキング部材３６のＵ字形に沿って上下方向だ
けでなく、周方向にも止水することができ、この第１の
止水部の外側にパッキング材３６の略水平面部３６ａに
よる第２の止水部を構成する。さらに、この第２の止水
部に設けた凸型リブ３４ｃによってパッキング部材３６
の略水平面部３６ａに集中的な締めつけを行うことがで
きる。With the above structure, the packing member 36 and the water receiving tank cover 34 can be integrally assembled to the water receiving tank 35, and the packing member 36 of the packing member 36 can be used as a first water stop portion. The water can be stopped not only in the vertical direction but also in the circumferential direction along the U-shape, and a second water stopping portion is formed by the substantially horizontal surface portion 36a of the packing material 36 outside the first water stopping portion. . Further, the packing member 36 is formed by the convex rib 34c provided in the second water stop portion.
Intensive tightening can be performed on the substantially horizontal surface portion 36a.
【００３８】これにより、洗濯行程、すすぎ行程、脱水
行程でおこる振動などで、水受け槽３５および水受け槽
カバー３４が変形した場合でも、また、洗濯をお湯など
で行った場合に水受け槽３５および水受け槽カバー３４
が熱により変形した場合においても漏水を防ぐことがで
き、洗濯兼脱水槽１０内の洗濯物に撹拌翼などによる機
械力を加えることなく、洗濯液を循環させることによっ
て、洗濯物を傷めたり、絡めたりすることなく洗濯する
ことができ、組み立ても容易にすることができる。Thus, even if the water receiving tub 35 and the water receiving tub cover 34 are deformed due to vibrations occurring during the washing, rinsing, and dehydrating steps, etc. 35 and water receiving tank cover 34
Can be prevented from leaking even when the heat is deformed by heat, the washing liquid is circulated without applying mechanical force such as stirring blades to the laundry in the washing and dewatering tub 10, thereby damaging the laundry, It can be washed without being entangled and can be easily assembled.
【００３９】（実施例５） 図５に示すように、水受け槽カバー３７は、水受け槽３
８の上面を覆うように配設し、水受け槽カバー３７の水
受け槽３８との嵌合部の間には、パッキング部材３９を
設けている。水受け槽３８には、パッキング部材３９お
よび水受け槽カバー３７の外側部分に、溢水防止リブ３
８ｃを設けている。さらに、水受け槽３８の外周近傍
部、つまり溢水防止リブ３８ｃとパッキング部材３９の
取りつけ部との間に溢水排水経路４０を設けている。(Embodiment 5) As shown in FIG. 5, the water receiving tank cover 37 is
A packing member 39 is provided between the fitting portion of the water receiving tank cover 37 and the water receiving tank 38 so as to cover the upper surface of the tank 8. In the water receiving tank 38, the packing member 39 and the outer part of the water receiving tank cover 37 are provided with overflow prevention ribs 3.
8c is provided. Further, an overflow drainage path 40 is provided in the vicinity of the outer periphery of the water receiving tank 38, that is, between the overflow prevention rib 38c and the mounting portion of the packing member 39.
【００４０】溢水排水経路４０は、図６に示すように、
排水弁２４を介して水受け槽３８に接続した排水経路４
１に連通している。他の構成は上記実施例１〜４と同じ
である。As shown in FIG. 6, the overflow drainage path 40
Drainage path 4 connected to water receiving tank 38 via drainage valve 24
It communicates with 1. Other configurations are the same as those in the first to fourth embodiments.
【００４１】上記構成によって、経年変化等によってパ
ッキング部材３９からの微弱な水漏れ発生の場合におい
ても、溢水防止リブ３８ｃによって機外にこぼれ落ちる
のをせき止めて、溢水排水経路４０から排水経路４１に
排水することができる。With the above structure, even in the case of slight water leakage from the packing member 39 due to aging or the like, the overflow prevention rib 38c prevents the water from spilling out of the machine, and the overflow from the overflow drain passage 40 to the drain passage 41. Can be drained.
【００４２】したがって、洗濯兼脱水槽内１０の洗濯物
に撹拌翼１１などによる機械力を加えることなく、洗濯
液を循環させることによって、洗濯物を傷めたり、絡め
たりすることもなく、長年使用しても機外への水漏れを
起こさないようにすることができる。Therefore, the laundry in the washing / dewatering tub 10 can be used for many years without damaging or tangling the laundry by circulating the washing liquid without applying mechanical force by the stirring blade 11 or the like. Even so, water leakage to the outside of the aircraft can be prevented.
【００４３】（実施例６） 図７および図８に示すように、水受け槽カバー４２は、
水受け槽４３の上面を覆うように配設し、水受け槽カバ
ー４２の水受け槽４３との嵌合部の間には、パッキング
部材４４を設けている。水受け槽カバー４２には、立設
する水回収壁４２ｄを設け、水受け槽４３の外周近傍部
に、排水経路４１に連通する溢水排水経路４０を設けて
いる。この溢水排水経路４０に向けて溢水を誘導するた
めの水回収壁誘導部４２ｅを設けている。他の構成は上
記実施例１〜５と同じである。(Embodiment 6) As shown in FIGS. 7 and 8, the water tank cover 42 is
The packing member 44 is provided so as to cover the upper surface of the water receiving tank 43, and is provided between the fitting portion of the water receiving tank cover 42 and the water receiving tank 43. The water receiving tank cover 42 is provided with a standing water recovery wall 42 d, and an overflow drainage path 40 communicating with the drainage path 41 is provided near the outer periphery of the water receiving tank 43. A water recovery wall guide 42 e for guiding the overflow toward the overflow drainage path 40 is provided. Other configurations are the same as those of the first to fifth embodiments.
【００４４】上記構成によって、洗濯兼脱水槽１０の回
転による洗濯液の水跳ねや、給水弁２５の故障（フリー
フロー）による溢水などを水回収壁４２ｄで集め、溢水
排水経路４０を通り排水経路４１に排水することができ
る。With the above structure, the splash of the washing liquid due to the rotation of the washing and dewatering tub 10 and the overflow due to the failure (free flow) of the water supply valve 25 are collected by the water recovery wall 42d, and the water is drained through the overflow drainage path 40. Drain to 41.
【００４５】したがって、洗濯兼脱水槽１０の回転によ
る洗濯液の水跳ねや、給水弁２５の故障（フリーフロ
ー）による溢水を防止しつつ、洗濯兼脱水槽内１０の洗
濯物に撹拌翼１１などによる機械力を加えることなく、
洗濯液を循環させることによって、洗濯物を傷めたり、
絡めたりすることな洗濯することができる。Therefore, while preventing the splashing of the washing liquid due to the rotation of the washing and dewatering tub 10 and the overflow due to the failure (free flow) of the water supply valve 25, the stirring blades 11 and the like are added to the laundry in the washing and dewatering tub 10. Without adding mechanical force
By circulating the washing liquid, the laundry may be damaged,
Can be washed without getting entangled.
【００４６】（実施例７） 図９および図１０に示すように、水受け槽カバー４５
は、水受け槽４６の上面を覆うように配設し、水受け槽
カバー４５の水受け槽４６と嵌合部の間には、パッキン
グ部材４７を設けている。水受け槽カバー４５には、洗
濯兼脱水槽１０の略回転中心に向けて誘導する水誘導部
４８を開閉自在に設けている。他の構成は上記実施例１
〜６と同じである。(Embodiment 7) As shown in FIGS.
Is provided so as to cover the upper surface of the water receiving tank 46, and a packing member 47 is provided between the water receiving tank 46 and the fitting portion of the water receiving tank cover 45. The water receiving tub cover 45 is provided with a water guiding portion 48 for guiding toward a substantially rotation center of the washing and dewatering tub 10 so as to be freely opened and closed. Other configurations are the same as those of the first embodiment.
Same as 6.
【００４７】上記構成において動作を図１０を参照しな
がら説明する。洗濯兼脱水槽１０内に洗濯物を入れ回転
させると、回転による遠心力で水受け槽４６の内面を洗
濯液がせり上がる動きが発生し、洗濯兼脱水槽１０と水
受け槽４６の間を上昇し、洗濯兼脱水槽１０の上部の流
体バランサー２２と水受け槽カバー４５の間から吐出さ
れる。The operation of the above configuration will be described with reference to FIG. When the laundry is put into the washing and spin-drying tub 10 and rotated, the centrifugal force of the rotation causes the washing liquid to rise upward on the inner surface of the water receiving tub 46, thereby causing the washing and spinning tub 10 to move between the washing and spin-drying tub 10. The water is lifted and discharged from between the fluid balancer 22 and the water receiving tank cover 45 on the upper part of the washing and dewatering tank 10.
【００４８】ここで、開閉自在に設けた水誘導部４８に
よって、吐出された洗濯液は的確に洗濯兼脱水槽１０の
略回転中心まで導くことができる。したがって、洗濯兼
脱水槽１０の回転によって吐出する洗濯液を洗濯兼脱水
槽１０の回転数をあげなくとも、あるいは水受け槽１０
の中の洗濯液を多量にしなくても、洗濯物に撹拌翼１１
などによる機械力を加えることなく、洗濯液を循環させ
て洗うことができる。Here, the discharged washing liquid can be accurately guided to the substantially rotation center of the washing and dewatering tub 10 by the water guide portion 48 which can be freely opened and closed. Therefore, the washing liquid discharged by the rotation of the washing and dewatering tub 10 can be used without increasing the rotation speed of the washing and dewatering tub 10 or the water receiving tub 10.
Even if the washing liquid in the inside is not large, the stirring blade 11
The washing liquid can be circulated and washed without applying mechanical force such as the above.
【００４９】[0049]
【発明の効果】以上のように本発明によれば、水受け槽
内に回転自在に配設した洗濯兼脱水槽と、前記洗濯兼脱
水槽を駆動する駆動手段と、前記水受け槽の上方を覆う
水受け槽カバーとを備え、前記洗濯兼脱水槽を回転駆動
することによるポンプ作用で、前記洗濯兼脱水槽と前記
水受け槽の間の洗濯液を洗濯兼脱水槽と水受け槽カバー
の間から洗濯兼脱水槽の略回転中心に向けて吐出させる
構成とし、かつ前記水受け槽と水受け槽カバーの間に、
スポンジ材、ゴム材等のパッキング部材を介して止水す
る構成としたから、洗濯兼脱水槽を回転させることで、
洗濯兼脱水槽と水受け槽カバーの間から洗濯兼脱水槽内
に向けて吐出させ、吐出した洗濯液を循環することがで
き、洗濯兼脱水槽内の洗濯物に撹拌翼などによる機械力
を加えることなく、洗濯液を循環させることで、洗濯物
を傷めたり、絡めたりすることなく、洗濯することがで
きる。As described above, according to the present invention, a washing and dewatering tub rotatably disposed in a water receiving tub, driving means for driving the washing and dewatering tub, and an upper portion of the water receiving tub A water-receiving tub cover that covers the washing and dewatering tank. Between and between the water receiving tank and the water receiving tank cover,
Since it was configured to stop water through a packing member such as sponge material and rubber material, by rotating the washing and dewatering tub,
The washing and dewatering tub can be discharged into the washing and dewatering tub from between the washing and dewatering tub cover, and the discharged washing liquid can be circulated. By circulating the washing liquid without adding, washing can be performed without damaging or tangling the laundry.
【００５０】また、水受け槽と水受け槽カバーとの間に
パッキング部材を挟み込み止水することで、水の噴き出
し、水の飛び散り等なくすることができる。特に、洗濯
兼脱水槽と水受け槽カバーの間から洗濯兼脱水槽の略回
転中心に向けて洗濯液を吐出させるため、洗濯液を洗濯
物全体に遠心力で効率的に浸透させることができる。Further, by interposing a packing member between the water receiving tank and the water receiving tank cover and stopping the water, it is possible to prevent water from being spouted out and splashing. In particular, since the washing liquid is discharged from the space between the washing and spin-drying tub and the water receiving tub cover toward the substantially rotation center of the washing and spin-drying tub, the washing liquid can be efficiently permeated into the entire laundry by centrifugal force. .
【図１】本発明の第１の実施例の洗濯機の縦断面図FIG. 1 is a longitudinal sectional view of a washing machine according to a first embodiment of the present invention.
【図２】本発明の第２の実施例の洗濯機の要部斜視図FIG. 2 is a perspective view of a main part of a washing machine according to a second embodiment of the present invention.
【図３】本発明の第３の実施例の洗濯機の要部斜視図FIG. 3 is a perspective view of a main part of a washing machine according to a third embodiment of the present invention.
【図４】本発明の第４の実施例の洗濯機の要部斜視図FIG. 4 is a perspective view of a main part of a washing machine according to a fourth embodiment of the present invention.
【図５】本発明の第５の実施例の洗濯機の要部斜視図FIG. 5 is a perspective view of a main part of a washing machine according to a fifth embodiment of the present invention.
【図６】同洗濯機の縦断面図FIG. 6 is a longitudinal sectional view of the washing machine.
【図７】本発明の第６の実施例の洗濯機の要部斜視図FIG. 7 is a perspective view of a main part of a washing machine according to a sixth embodiment of the present invention.
【図８】同洗濯機の縦断面図FIG. 8 is a longitudinal sectional view of the washing machine.
【図９】本発明の第７の実施例の洗濯機の要部斜視図FIG. 9 is a perspective view of a main part of a washing machine according to a seventh embodiment of the present invention.
【図１０】同洗濯機の縦断面図FIG. 10 is a longitudinal sectional view of the washing machine.
【図１１】従来の洗濯機の縦断面図FIG. 11 is a longitudinal sectional view of a conventional washing machine.
１０ 洗濯兼脱水槽 １２ 水受け槽 １３ モータ（駆動手段） ２３ 水受け槽カバー ２７ パッキング部材 DESCRIPTION OF SYMBOLS 10 Washing and dewatering tank 12 Water receiving tank 13 Motor (drive means) 23 Water receiving tank cover 27 Packing member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 森 一志 大阪府大阪市北区梅田一丁目３番１− 400号大阪駅前第一ビル４Ｆ 株式会社 エクセルテクノ (56)参考文献 特開 平５−320365（ＪＰ，Ａ) 特開 平６−261991（ＪＰ，Ａ) 特開 平７−681（ＪＰ，Ａ) 特開 平10−137488（ＪＰ，Ａ) 特開 平10−328475（ＪＰ，Ａ) 実開 平６−79869（ＪＰ，Ｕ) 実開 昭60−134967（ＪＰ，Ｕ) 実公 平４−4713（ＪＰ，Ｙ２) (58)調査した分野(Int.Cl.7，ＤＢ名) D06F 39/08 331 D06F 37/18 ──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Kazushi Mori 1-3-1, Umeda, Kita-ku, Osaka-shi, Osaka 4F Osaka Ekimae Daiichi Bldg. 4F Excel Techno Co., Ltd. (56) References JP-A-5-320365 (JP, A) JP-A-6-261991 (JP, A) JP-A-7-681 (JP, A) JP-A-10-137488 (JP, A) JP-A-10-328475 (JP, A) 6-79869 (JP, U) JP-A 60-133496 (JP, U) JP 4-4713 (JP, Y2) (58) Fields investigated (Int. Cl. 7 , DB name) D06F 39 / 08 331 D06F 37/18
Claims (6)
脱水槽と、前記洗濯兼脱水槽を駆動する駆動手段と、前
記水受け槽の上方を覆う水受け槽カバーとを備え、前記
洗濯兼脱水槽を回転駆動することによるポンプ作用で、
前記洗濯兼脱水槽と前記水受け槽の間の洗濯液を洗濯兼
脱水槽と水受け槽カバーの間から洗濯兼脱水槽の内部に
向けて吐出させる構成とし、前記水受け槽の端部と水受
け槽カバーの端部をオーバーラップさせそのオーバーラ
ップ部分の隙間に断面略Ｕ字形のパッキング部材を有
し、前記水受け槽カバーの下部にパッキング部材のＵ字
部に内接するリブ部と、前記パッキング材Ｕ字部と水受
け槽の外周方向から接触し水受け槽壁に形成されたリブ
部とを設け、前記水受け槽カバー及び水受け槽壁のリブ
部により前記パッキング部材を挟み込んだ洗濯機。1. A washing and dewatering tub rotatably disposed in a water receiving tub, a driving means for driving the washing and dewatering tub, and a water receiving tub cover for covering an upper part of the water receiving tub, By the pump action by rotating the washing and dewatering tub,
A configuration in which the washing liquid between the washing and dewatering tub and the water receiving tub is discharged from between the washing and dewatering tub and the water receiving tub cover toward the inside of the washing and dewatering tub, and an end of the water receiving tub and A rib having an approximately U-shaped cross-section in the gap between the overlapping portions at the ends of the water-receiving tank cover, and a lower part of the water-receiving tank cover inscribing the U-shaped portion of the packing member; The packing material U-shaped portion is provided with a rib portion formed on the water receiving tank wall in contact with the outer peripheral direction of the water receiving tank, and the packing member is sandwiched between the water receiving tank cover and the rib portion of the water receiving tank wall. Washing machine.
かつＵ字部の外周側に略水平面部を設け、前記水平面部
を水受け槽カバーと水受け槽の間に挟んで上下方向の締
めつけによって止水する構成とした請求項１記載の洗濯
機。2. The packing member has a substantially U-shaped cross section,
The washing machine according to claim 1, wherein a substantially horizontal surface portion is provided on the outer peripheral side of the U-shaped portion, and the horizontal surface portion is sandwiched between a water receiving tank cover and the water receiving tank to stop water by vertically tightening.
かつＵ字部の外周側に略水平面部を設け、前記水平面部
を水受け槽カバーと水受け槽の間に挟んで上下方向の締
めつけによって止水する構成とし、さらに前記水受け槽
カバーのパッキング部材の水平面部との接触部に凸型リ
ブを少なくとも１条以上設けた請求項１または２記載の
洗濯機。3. The packing member has a substantially U-shaped cross section,
A substantially horizontal surface portion is provided on the outer peripheral side of the U-shaped portion, and the horizontal surface portion is sandwiched between the water receiving tank cover and the water receiving tank to stop water by vertically tightening the water receiving tank cover. 3. The washing machine according to claim 1, wherein at least one convex rib is provided at a contact portion of the member with the horizontal surface portion.
を接続するとともに、水受け槽カバーの外周に沿って溢
水防止リブを形成してパッキング部材からの水漏れが機
外にこぼれ落ちるのをせき止めるとともに、前記水受け
槽の外周近傍部に設けられ前記排水経路に連通する溢水
排水経路に溢水を流し込む請求項１〜３のいずれか１項
に記載の洗濯機。4. A drainage path is connected to the water receiving tank via a drain valve, and an overflow prevention rib is formed along the outer periphery of the water receiving tank cover to leak water from the packing member to the outside of the machine. The washing machine according to any one of claims 1 to 3, wherein the washing machine is provided to prevent the overflow and to flow the overflow into an overflow drainage path provided near the outer periphery of the water receiving tub and communicating with the drainage path.
接続するとともに、水受け槽カバーには、水回収壁を前
記水受けカバーの内周に沿って上方に向けて立設し、前
記水回収壁には、溢水排水経路に向かって溢水を誘導す
るように構成した水回収壁誘導部を設けた請求項４項に
記載の洗濯機。5. A drainage path is connected to the water receiving tank via a drain valve, and a water collecting wall is erected on the water receiving tank cover upward along the inner periphery of the water receiving cover. 5. The washing machine according to claim 4, wherein the water collecting wall is provided with a water collecting wall guiding portion configured to guide the overflow toward the overflow drainage path.
ポンプ作用で、前記洗濯兼脱水槽と前記水受け槽の間の
洗濯液を洗濯兼脱水槽と水受け槽カバーの間から洗濯兼
脱水槽の内部に向けて吐出させる構成とるように構成し
た水回収壁誘導部を設けた請求項１記載の洗濯機。6. The washing and dewatering tub is rotated and driven by a pumping action to wash and remove the washing liquid between the washing and dewatering tub and the water receiving tub from between the washing and dewatering tub and the water receiving tub cover. 2. The washing machine according to claim 1, further comprising a water recovery wall guide configured to discharge the water toward the inside of the water tub.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10093117A JP3119232B2 (en) | 1998-04-06 | 1998-04-06 | Washing machine |
| CN98122965A CN1091475C (en) | 1998-04-06 | 1998-11-30 | Washing machine |
| TW089202364U TW433294U (en) | 1998-04-06 | 1998-12-17 | Washing machine |
| KR10-1998-0061645A KR100385806B1 (en) | 1998-04-06 | 1998-12-30 | Washing machine |
| MYPI99001282A MY126802A (en) | 1998-04-06 | 1999-04-05 | Washing machine |
| JP2000154205A JP3747739B2 (en) | 1998-04-06 | 2000-05-25 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10093117A JP3119232B2 (en) | 1998-04-06 | 1998-04-06 | Washing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000154205A Division JP3747739B2 (en) | 1998-04-06 | 2000-05-25 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11290584A JPH11290584A (en) | 1999-10-26 |
| JP3119232B2 true JP3119232B2 (en) | 2000-12-18 |
Family
ID=14073588
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10093117A Expired - Fee Related JP3119232B2 (en) | 1998-04-06 | 1998-04-06 | Washing machine |
| JP2000154205A Expired - Fee Related JP3747739B2 (en) | 1998-04-06 | 2000-05-25 | Washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000154205A Expired - Fee Related JP3747739B2 (en) | 1998-04-06 | 2000-05-25 | Washing machine |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP3119232B2 (en) |
| KR (1) | KR100385806B1 (en) |
| CN (1) | CN1091475C (en) |
| MY (1) | MY126802A (en) |
| TW (1) | TW433294U (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100689338B1 (en) * | 2001-01-16 | 2007-03-08 | 주식회사 엘지이아이 | The rinse method for a washing machine |
| JP2002248295A (en) * | 2001-02-26 | 2002-09-03 | Matsushita Electric Ind Co Ltd | Cleaning method of washing machine |
| KR20030055970A (en) * | 2001-12-27 | 2003-07-04 | 주식회사 엘지이아이 | Over flow structure for washing machine |
| CN100432327C (en) * | 2003-02-14 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Door assembly of washing machine |
| KR101236975B1 (en) * | 2006-05-04 | 2013-02-22 | 삼성전자주식회사 | A washing machine |
| CN108842387B (en) * | 2018-07-02 | 2023-03-28 | 青岛海尔洗衣机有限公司 | Outer barrel cover of pulsator washing machine and pulsator washing machine |
| CN111719288A (en) * | 2019-03-04 | 2020-09-29 | 青岛海尔洗衣机有限公司 | Clothes washing equipment with internal circulation function |
| CN111472127B (en) * | 2020-04-22 | 2022-06-14 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
| CN116103893A (en) * | 2021-11-10 | 2023-05-12 | 青岛海尔洗衣机有限公司 | Washing machine upper cover and washing machine |
| WO2023083203A1 (en) * | 2021-11-10 | 2023-05-19 | 青岛海尔洗衣机有限公司 | Washing machine upper cover, control disc seat, and washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0185270A1 (en) * | 1984-12-17 | 1986-06-25 | The Dow Chemical Company | Method of making a unitary electric current transmission element for monopolar or bipolar filter press-type electrochemical cell units |
| CN85201286U (en) * | 1985-04-16 | 1986-10-22 | 张士博 | Centrifugal washing machine |
| CN85202225U (en) * | 1985-06-14 | 1986-05-21 | 黄绍博 | Spin-dryer with apparatus for automatically discharging water to washing cylinder |
| CN1097023A (en) * | 1993-06-29 | 1995-01-04 | 李国芳 | Coconut juice and production technique thereof |
| JP3216337B2 (en) * | 1993-07-19 | 2001-10-09 | 松下電器産業株式会社 | Washing machine |
-
1998
- 1998-04-06 JP JP10093117A patent/JP3119232B2/en not_active Expired - Fee Related
- 1998-11-30 CN CN98122965A patent/CN1091475C/en not_active Expired - Fee Related
- 1998-12-17 TW TW089202364U patent/TW433294U/en not_active IP Right Cessation
- 1998-12-30 KR KR10-1998-0061645A patent/KR100385806B1/en not_active IP Right Cessation
-
1999
- 1999-04-05 MY MYPI99001282A patent/MY126802A/en unknown
-
2000
- 2000-05-25 JP JP2000154205A patent/JP3747739B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000350897A (en) | 2000-12-19 |
| TW433294U (en) | 2001-05-01 |
| CN1091475C (en) | 2002-09-25 |
| JP3747739B2 (en) | 2006-02-22 |
| KR19990081817A (en) | 1999-11-15 |
| KR100385806B1 (en) | 2003-09-19 |
| CN1231356A (en) | 1999-10-13 |
| MY126802A (en) | 2006-10-31 |
| JPH11290584A (en) | 1999-10-26 |
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