JP2013141552A - Washing machine - Google Patents

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JP2013141552A
JP2013141552A JP2012003726A JP2012003726A JP2013141552A JP 2013141552 A JP2013141552 A JP 2013141552A JP 2012003726 A JP2012003726 A JP 2012003726A JP 2012003726 A JP2012003726 A JP 2012003726A JP 2013141552 A JP2013141552 A JP 2013141552A
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filter unit
front cover
rear cover
washing
washing machine
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JP6074643B2 (en
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Toru Kodachi
徹 小立
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Panasonic Corp
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Panasonic Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a washing machine that can easily and cleanly remove lint captured by a filter unit during washing.SOLUTION: A filter unit 30 for capturing lint mounted on an inner wall of a dewatering tub 5 is configured to be separated into a front cover 32 and a rear cover 33. A scraping part 37 is formed on a part of the rear cover 33. As the scraping part 37 of the rear cover 33 scrapes a filter member 31 attached on the front cover 32 and a surrounding portion, lint 36 adhered inside the filter unit 30 can be cleanly removed without being directly scraped with fingers.

Description

本発明は脱水槽側面にリント類回収のためのフィルタユニットを有する洗濯機に関するものである。   The present invention relates to a washing machine having a filter unit for collecting lint on the side surface of a dewatering tank.

従来の電気洗濯機では、洗濯中に発生するリント類（糸くず・ごみなどの固形浮遊物）を捕集するために、主に布袋で構成されたフィルタユニットを脱水槽の内側側面や上端に設けていたが、この構成では布袋で捕集されたリント類が外観からはっきりと見える上に、リント類の除去を怠ると布袋が黒ずみ、不潔感を感じさせることがあった。そのため、フィルタユニットを布袋ではなく箱形の樹脂ケースとし、脱水槽の内側側面に取り付けたものが考案されている。（例えば、特許文献１参照）。   In a conventional electric washing machine, in order to collect lint (solid waste such as lint and waste) generated during washing, a filter unit mainly composed of a cloth bag is placed on the inner side or upper end of the dewatering tank. In this configuration, the lint collected in the cloth bag can be clearly seen from the appearance, and if the lint is not removed, the cloth bag may be darkened and feel unclean. Therefore, a filter unit is devised which is not a cloth bag but a box-shaped resin case and is attached to the inner side surface of the dewatering tank. (For example, refer to Patent Document 1).

特開２０１０−１２１４３号公報JP 2010-12143 A

しかしながら、このようなフィルタユニットでは、内部にリント類が堆積しても外観からは分かりにくいため、使用者は洗濯が終了してもリント類を除去することをせずに次回の洗濯までそのままとなりがちである。その場合、堆積したリント類が乾燥し、ろ過部材を含むフィルタユニット内部に固着し、除去が困難となる上に、湿った状態で長時間放置されていたことでカビなどが発生し不衛生となり、手でリント類を除去するのが困難となり、歯ブラシなどを用いてリント類を除去することとなる。   However, in such a filter unit, even if lint is accumulated in the inside, it is difficult to understand from the appearance, so that the user does not remove lint after washing and remains until the next washing. Tend to. In that case, the accumulated lint is dried and sticks inside the filter unit including the filtration member, making it difficult to remove, and leaving it in a damp state for a long period of time causes mold and the like to become unsanitary. It becomes difficult to remove lint by hand, and lint is removed using a toothbrush or the like.

本発明は、上記従来の課題を解決するもので、箱型のフィルタユニットのリント類の除去をより容易に、清潔に行うことが出来る洗濯機を提供することを目的としている。   SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and an object thereof is to provide a washing machine that can more easily and cleanly remove lints from a box-type filter unit.

前記従来の課題を解決するために、本発明のフィルタユニットは、本体と、前記本体内部に回転自在に支持された脱水槽と、前記脱水槽の側壁部に固定された還流水路と、前記還流水路に着脱自在に取り付けられたフィルタユニットを備え、前記フィルタユニットは、還流水路から導入した洗濯水を排出する開口部と前記開口部に取り付けたろ過部材を有する前カバーと、前記前カバーに取り付け前記フィルタユニットを一体的に構成する後カバーと、フィルタユニットから洗濯水が還流水路へ逆流するのを防止する逆止弁を有し、前記前カバーと前記後カバーは互いに着脱自在であるとともに、前記後カバーには前記ろ過部材に付着した付着物を擦り取るための掻き取り部を設けたことを特徴とする洗濯機である。   In order to solve the conventional problems, a filter unit of the present invention includes a main body, a dehydration tank rotatably supported in the main body, a reflux water channel fixed to a side wall of the dehydration tank, and the reflux A filter unit detachably attached to the water channel, wherein the filter unit is attached to the front cover having an opening for discharging the washing water introduced from the reflux water channel and a filter member attached to the opening; A back cover that integrally forms the filter unit, and a check valve that prevents the wash water from flowing back from the filter unit to the reflux water channel, the front cover and the rear cover being detachable from each other; The washing machine according to claim 1, wherein the rear cover is provided with a scraping portion for scraping off deposits adhering to the filtration member.

これにより、歯ブラシなどの特別な道具を用意しなくても、前カバーに付着あるいは固着したリント類を容易に除去することが可能となる。またリント類に手を触れることなく除去できるため、清潔に作業が行えるようになり不快な思いをすることがなくなるものである。   Accordingly, it is possible to easily remove lint attached or fixed to the front cover without preparing a special tool such as a toothbrush. Further, since it can be removed without touching the lints, the work can be performed cleanly and there is no unpleasant feeling.

本発明の洗濯機は、フィルタユニットに捕集されたリント類を、直接手で触れることなく、また他の道具を用意せずとも、簡単に除去することができる洗濯機を実現することができる。   INDUSTRIAL APPLICABILITY The washing machine of the present invention can realize a washing machine that can easily remove lint collected by the filter unit without directly touching it with hands or without preparing other tools. .

本発明の実施の形態１における洗濯機の側断面図Side sectional view of the washing machine according to Embodiment 1 of the present invention. 同洗濯機の脱水槽内部を示す斜視図The perspective view which shows the inside of the dehydration tank of the washing machine 同洗濯機のフィルタユニットの構成図Configuration diagram of the filter unit of the washing machine 同洗濯機のフィルタユニットのリント類を除去する動作を示す図The figure which shows the operation | movement which removes the lint of the filter unit of the washing machine 本発明の実施の形態２における洗濯機のフィルタユニットの構成図The block diagram of the filter unit of the washing machine in Embodiment 2 of this invention 同洗濯機のフィルタユニットのリント類を除去する動作を示す図The figure which shows the operation | movement which removes the lint of the filter unit of the washing machine

第１の発明は、本体と、前記本体内部に回転自在に支持された脱水槽と、前記脱水槽の側壁部に固定された還流水路と、前記還流水路に着脱自在に取り付けられたフィルタユニットを備え、前記フィルタユニットは、還流水路から導入した洗濯水を排出する開口部と前記開口部に取り付けたろ過部材を有する前カバーと、前記前カバーに取り付け前記フィルタユニットを一体的に構成する後カバーと、フィルタユニットから洗濯水が還流水路へ逆流するのを防止する逆止弁を有し、前記前カバーと前記後カバーは互いに着脱自在であるとともに、前記後カバーには前記ろ過部材に付着した付着物を擦り取るための掻き取り部を設けたことにより、歯ブラシなどの特別な道具を用意しなくても、前カバーに付着あるいは固着したリント類を容易に除去することが可能となる。またリント類に手を触れることなく除去できるため、清潔に作業が行えるようになり不快な思いをすることがなくなるものである。   According to a first aspect of the present invention, there is provided a main body, a dewatering tank rotatably supported inside the main body, a reflux water channel fixed to a side wall of the dehydration tank, and a filter unit detachably attached to the reflux water channel. The filter unit includes a front cover having an opening for discharging the washing water introduced from the reflux water channel and a filtration member attached to the opening; and a rear cover integrally formed with the filter unit attached to the front cover And a check valve that prevents the washing water from flowing back from the filter unit to the reflux channel, the front cover and the rear cover being detachable from each other, and the rear cover being attached to the filtration member Equipped with a scraping part to scrape off deposits, it is easy to remove lint that adheres to or adheres to the front cover without preparing a special tool such as a toothbrush. It is possible to remove. Further, since it can be removed without touching the lints, the work can be performed cleanly and there is no unpleasant feeling.

第２の発明は、特に第１の発明の前カバーに、ガイドレールを設け、前記ガイドレールに沿って前記前カバーと前記後カバーが摺動し、前記後カバーに設けた前記掻き取り部を前記ろ過部材に押し付けながら摺動するように構成したため、ろ過部材やその周辺に付着したリント類をしっかりと擦ることができ、より効果的にリント類が除去できる。   According to a second aspect of the present invention, a guide rail is provided on the front cover of the first aspect of the invention, the front cover and the rear cover slide along the guide rail, and the scraping portion provided on the rear cover is provided. Since it is configured to slide while being pressed against the filtration member, the lint attached to the filtration member and its periphery can be rubbed firmly, and lints can be removed more effectively.

第３の発明は、特に第１または第２の発明のろ過部材を、銭前カバーへインサート成型により固定することで、前記掻き取り部の摺動面の凹凸を無くし、なめらかに掻き取り部を摺動させるように構成したため、掻き取り時にろ過部材と前カバーとの段差にリント類が引っかかって残ることがなくなり、ろ過部材とその周辺をより清浄に保つことが可能となる。   In the third aspect of the invention, in particular, by fixing the filtering member of the first or second aspect of the invention to the front cover by insert molding, the unevenness of the sliding surface of the scraping portion is eliminated, and the scraping portion is smoothly formed. Since it is configured to slide, lints are not caught and left at the step between the filtration member and the front cover at the time of scraping, and the filtration member and its periphery can be kept clean.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

（実施の形態１）
図１は本発明の実施の形態における洗濯機の側断面図、図２は脱水槽内部を示す斜視図である。図１、２において、洗濯機の本体１は、サスペンション２により受筒３をその内部に懸垂防振支持している。洗濯・脱水軸４は中空で２軸構造としている。脱水槽５は側壁に多数の脱水孔６を有するとともに、内周の上部に流体バランサ７を有し、中央底部には外周を傾斜面としたナベ型の形状に形成したパルセータ８が配設されている。伝達機構部９は内部に洗濯時の減速ギア（図示せず）および洗濯・脱水軸の切り換えクラッチ（図示せず）と、脱水時に脱水槽５を停止するためのブレーキ（図示せず）を内蔵している。 (Embodiment 1)
FIG. 1 is a side sectional view of a washing machine according to an embodiment of the present invention, and FIG. 2 is a perspective view showing the inside of a dewatering tank. 1 and 2, the washing machine main body 1 has a suspension cylinder 2 that supports a suspension cylinder 3 in a suspension vibration-proof manner. The washing / dehydrating shaft 4 is hollow and has a biaxial structure. The dewatering tank 5 has a large number of dewatering holes 6 on the side wall, a fluid balancer 7 at the upper part of the inner periphery, and a pulsator 8 formed in a pan-shaped shape with the outer periphery inclined. ing. The transmission mechanism 9 includes a reduction gear (not shown) during washing, a switching clutch (not shown) for washing and dewatering shafts, and a brake (not shown) for stopping the dewatering tank 5 during dehydration. doing.

モータ１０は受筒３の底部に取り付けられ、モータ側プーリ１１およびメカ側プーリ１２は、それぞれベルト１３を介して上記モータ１０の動力を伝達機構部９を介し洗濯・脱水軸４に伝達する。   The motor 10 is attached to the bottom of the receiving cylinder 3, and the motor-side pulley 11 and the mechanical-side pulley 12 transmit the power of the motor 10 to the washing / dehydrating shaft 4 via the transmission mechanism 9 via the belt 13.

還流水路２０は脱水槽５の内側側面に取り付けられ、フィルタユニット３０は還流水路２０に着脱自在に取り付けられ、還流水路２０の下端はパルセータ８の側方に接続されている。   The reflux water channel 20 is attached to the inner side surface of the dehydration tank 5, the filter unit 30 is detachably attached to the reflux water channel 20, and the lower end of the reflux water channel 20 is connected to the side of the pulsator 8.

図３はフィルタユニットの構成図、図４はフィルタユニットのリント類を除去する動作を示す図である。以下、これらを用いてフィルタユニットの構成を説明する。   FIG. 3 is a configuration diagram of the filter unit, and FIG. 4 is a diagram illustrating an operation for removing lints of the filter unit. Hereinafter, the configuration of the filter unit will be described using these.

フィルタユニット３０は開口部３８を設けた前カバー３２と後カバー３３からなり、互いに爪嵌合で一体的に構成され、前カバー３２にはナイロンのメッシュであるろ過部材３１がインサート成型されており、開口部３８からフィルタユニット３０外部へ洗濯水を排出する際にリント類を除去する。   The filter unit 30 is composed of a front cover 32 and a rear cover 33 provided with an opening 38, and is integrally formed by claw fitting with each other, and a filtration member 31 that is a nylon mesh is insert-molded in the front cover 32. The lint is removed when the washing water is discharged from the opening 38 to the outside of the filter unit 30.

また、前カバー３２と後カバー３３のどちらか一方には逆止弁３４が取り付けられており、フィルタユニット３０内部へ還流水路２０から洗濯水を導入し、導入した洗濯水が還流水路２０へ逆流するのを防止する。   Further, a check valve 34 is attached to either the front cover 32 or the rear cover 33, and the wash water is introduced into the filter unit 30 from the reflux water channel 20, and the introduced wash water flows back to the reflux water channel 20. To prevent it.

前カバー３２と後カバー３３には、上下方向に伸びるリブ３９、４０がそれぞれ設けられており、フィルタユニット３０の状態では、内部が細長い３列の部屋に仕切られた状態となる。また、後カバー３３の上端にはヘラ状の掻き取り部３７が設けられており、ろ過部材３１に付着した付着物を擦り取ることができる。   The front cover 32 and the rear cover 33 are respectively provided with ribs 39 and 40 extending in the vertical direction. In the state of the filter unit 30, the inside is partitioned into three elongated rooms. Further, a spatula-shaped scraping portion 37 is provided at the upper end of the rear cover 33, so that the adhered matter adhering to the filtration member 31 can be scraped off.

以上のように構成した洗濯機について、その動作、作用を説明する。パルセータ８の裏面にある羽根が回転することによりパルセータ８下面の洗濯水が外周方向へと押し出され、還流水路２０を上昇してフィルタユニット３０へと向かう水流が発生する。この水流は逆止弁３４を押し開けてフィルタユニット３０内部へと進入し、ろ過部材３１で漉されて脱水槽５内部へと排出される。これにより洗濯水に含まれるリント類３６がフィルタユニット３０内部に捕集される。洗濯水が排水される際にはフィルタユニット３０内部に溜まったリント類３６が還流水路２０を逆流することによってフィルタユニット３０の外へと流出しないよう、逆止弁３４で逆流を防止する。   About the washing machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated. When the blades on the back surface of the pulsator 8 are rotated, the wash water on the lower surface of the pulsator 8 is pushed out in the outer peripheral direction, and a water flow is generated ascending the reflux water channel 20 toward the filter unit 30. This water flow pushes open the check valve 34 to enter the filter unit 30, is trapped by the filtration member 31, and is discharged into the dehydration tank 5. Thereby, the lints 36 contained in the washing water are collected in the filter unit 30. When the washing water is drained, the check valve 34 prevents the reverse flow so that the lint 36 accumulated in the filter unit 30 does not flow out of the filter unit 30 by flowing backward through the reflux water channel 20.

次にフィルタユニット３０内部に捕集されたリント類３６を除去する動作について図４を用いて説明する。フィルタユニット３０の爪嵌合を外すと、前カバー３２と後カバー３３が分離し、内部に捕集されたリント類３６を廃棄することが可能となる。後カバー３３側は表面がなめらかな樹脂面であるため、リント類３６を容易に取り除くことが可能となるが、前カバー３２内面のろ過部材３１に付着したリント類３６は取れにくい。そこで、そのまま前カバー３２を一方の手で保持し、他方の手で後カバー３３を持ち、後カバー３３の上端にある掻き取り部３７で前カバー３２のろ過部材３１の表面近傍を擦り取ることで、リント類３６を除去することができる。このように、直接指を触れることなくリント類３６を除去することが可能となる。   Next, an operation for removing the lints 36 collected in the filter unit 30 will be described with reference to FIG. When the claw fitting of the filter unit 30 is removed, the front cover 32 and the rear cover 33 are separated, and the lints 36 collected inside can be discarded. Since the rear cover 33 has a smooth resin surface, the lints 36 can be easily removed, but the lints 36 attached to the filtration member 31 on the inner surface of the front cover 32 are difficult to remove. Therefore, the front cover 32 is held as it is with one hand, the rear cover 33 is held with the other hand, and the vicinity of the surface of the filtration member 31 of the front cover 32 is scraped off by the scraping portion 37 at the upper end of the rear cover 33. Thus, the lints 36 can be removed. In this way, the lints 36 can be removed without directly touching the finger.

また、前カバー３２と後カバー３３は、分離するとそれぞれの内側はリブ３９、４０で仕切られた細長い区画に分けられている。そのため、乾燥してこびりついたリント類３６を取り除く際に複数の小さな塊にすることができるため、擦り取ったり水洗いしたりする際に除去が容易となる。   Further, when the front cover 32 and the rear cover 33 are separated, the inner sides thereof are divided into elongated sections partitioned by ribs 39 and 40. For this reason, a plurality of small lumps can be formed when removing the lints 36 that have been dried and stuck, so that removal is facilitated when scraping or washing with water.

（実施の形態２）
図５は本発明の第２の実施例の形態のフィルタユニットの構成図、図６は同フィルタユニットのリント類を除去する動作を示す図である。以下、これらを用いてフィルタユニットの構成を説明する。 (Embodiment 2)
FIG. 5 is a configuration diagram of a filter unit according to the second embodiment of the present invention, and FIG. 6 is a diagram illustrating an operation of removing lints of the filter unit. Hereinafter, the configuration of the filter unit will be described using these.

基本構成は実施の形態１におけるフィルタユニットと同様であるが、前カバー３２側面に前カバー３２の長手方向に延びる溝状のガイドレール３５を設け、後カバー３３の上端側面部４１の内側にはガイドレール３５に嵌合する円筒状の突起（図示せず）を設けており、図６に示すように、後カバー３３を上端側面部４１を支点にして、前カバー３２の長手方向に摺動することができるようになっている。   Although the basic configuration is the same as that of the filter unit in the first embodiment, a groove-shaped guide rail 35 extending in the longitudinal direction of the front cover 32 is provided on the side surface of the front cover 32, and on the inner side of the upper end side surface portion 41 of the rear cover 33. Cylindrical protrusions (not shown) that fit into the guide rails 35 are provided. As shown in FIG. 6, the rear cover 33 is slid in the longitudinal direction of the front cover 32 with the upper end side surface portion 41 as a fulcrum. Can be done.

前カバー３２と後カバー３３はガイドレール３５を介して着脱自在に嵌合している。また、これとは別に前カバー３２と後カバー３３の下端は、ガイドレール３５とは別の嵌合爪が構成されており、この爪嵌合についても着脱自在となっている。   The front cover 32 and the rear cover 33 are detachably fitted via a guide rail 35. Apart from this, the lower ends of the front cover 32 and the rear cover 33 are formed with fitting claws different from the guide rails 35, and this claw fitting is also detachable.

次にフィルタユニット３０内部に捕集されたリント類３６を除去する動作について説明する。フィルタユニット３０の下部の爪嵌合を外すと、図６のように前カバー３２のガイドレール３５に後カバー３３の上端側面部４１の内側に設けた円筒状の突起だけで結合した状態となる。そのまま前カバー３２を一方の手で保持し、他方の手で後カバー３３を持ち、前カバー３２と後カバー３３をスライドさせることで、後カバー３３が前カバー３２の側面に構成されたガイドレール３５に沿って移動する。それにより、後カバー３３の上端に構成された掻き取り部３７が前カバー３２内側のろ過部材３１の表面に沿ってこすり付けることとなり、表面に付着したリント類を除去することができる。なお、ガイドレール３５には適度な隙間が設けられており、後カバー３３の円筒状の突起よりもガイドレール３５の溝幅の方が大きく、リント類がガイドレール３５に付着した際でもスライドできるようになっている。   Next, an operation for removing the lints 36 collected in the filter unit 30 will be described. When the lower claw fitting of the lower part of the filter unit 30 is removed, as shown in FIG. 6, the filter unit 30 is coupled to the guide rail 35 of the front cover 32 only by the cylindrical protrusion provided inside the upper end side surface portion 41 of the rear cover 33. . The front cover 32 is held with one hand as it is, the rear cover 33 is held with the other hand, and the front cover 32 and the rear cover 33 are slid so that the rear cover 33 is formed on the side surface of the front cover 32. Move along 35. As a result, the scraping portion 37 formed on the upper end of the rear cover 33 is rubbed along the surface of the filtration member 31 inside the front cover 32, and lint attached to the surface can be removed. The guide rail 35 is provided with an appropriate gap, and the groove width of the guide rail 35 is larger than the cylindrical protrusion of the rear cover 33, so that it can slide even when lints adhere to the guide rail 35. It is like that.

また力を加えると、ガイドレール３５からはずれて前カバー３２と後カバー３３が分離するようになっている。なお、ガイドレール３５に隙間が存在することにより、使用者が前カバー３２と後カバー３３の押し付け力を調整することも可能となる。   Further, when a force is applied, the front cover 32 and the rear cover 33 are separated from the guide rail 35. Note that the presence of a gap in the guide rail 35 allows the user to adjust the pressing force of the front cover 32 and the rear cover 33.

以上のように、本発明にかかる洗濯機は、箱型のフィルタユニットを搭載した洗濯機において、フィルタユニットに捕集されたリント類を容易かつ確実に、また清潔に除去することが可能であるため、フィルタユニットを常に清浄に保つことが容易となり、洗濯後の衣類にリント類が付着しにくくなる。これにより衣類から埃などのアレルゲンが飛散することを抑制することが可能となり、より清浄な居住空間を提供することが可能となる。   As described above, the washing machine according to the present invention can easily and reliably remove cleanly the lint collected by the filter unit in the washing machine equipped with the box-type filter unit. Therefore, it becomes easy to keep the filter unit clean at all times, and lints are less likely to adhere to clothes after washing. As a result, it is possible to suppress scattering of allergens such as dust from clothing, and it is possible to provide a cleaner living space.

以上のように、本発明にかかる洗濯機は、フィルタユニットに捕集されたリント類を容易かつ確実に、また清潔に除去することが可能であるため、家庭用の洗濯機だけでなく、業務用の洗濯機の用途にも適用できる。   As described above, the washing machine according to the present invention can easily and surely and cleanly remove the lint collected in the filter unit. It can also be used for washing machine applications.

１ 本体
２ サスペンション
３ 受筒
４ 洗濯・脱水軸
５ 脱水槽
６ 脱水孔
７ 流体バランサ
８ パルセータ
９ 伝達機構部
１０ モータ
１１ モータ側プーリ
１２ メカ側プーリ
１３ ベルト
２０ 還流水路
３０ フィルタユニット
３１ ろ過部材
３２ 前カバー
３３ 後カバー
３４ 逆止弁
３５ ガイドレール
３６ リント類
３７ 掻き取り部 DESCRIPTION OF SYMBOLS 1 Main body 2 Suspension 3 Receptacle 4 Washing / dehydration shaft 5 Dehydration tank 6 Dehydration hole 7 Fluid balancer 8 Pulsator 9 Transmission mechanism part 10 Motor 11 Motor side pulley 12 Mechanical side pulley 13 Belt 20 Reflux channel 30 Filter unit 31 Filter member 32 Front Cover 33 Rear cover 34 Check valve 35 Guide rail 36 Lints 37 Scraping section

Claims (3)

本体と、前記本体内部に回転自在に支持された脱水槽と、前記脱水槽の側壁部に固定された還流水路と、前記還流水路に着脱自在に取り付けられたフィルタユニットを備え、前記フィルタユニットは、還流水路から導入した洗濯水を排出する開口部と前記開口部に取り付けたろ過部材を有する前カバーと、前記前カバーに取り付け前記フィルタユニットを一体的に構成する後カバーと、フィルタユニットから洗濯水が還流水路へ逆流するのを防止する逆止弁を有し、前記前カバーと前記後カバーは互いに着脱自在であるとともに、前記後カバーには前記ろ過部材に付着した付着物を擦り取るための掻き取り部を設けたことを特徴とする洗濯機。 A main body, a dehydration tank rotatably supported inside the main body, a reflux water channel fixed to a side wall of the dehydration tank, and a filter unit detachably attached to the reflux water channel, A front cover having an opening for discharging the washing water introduced from the reflux channel, a filtration member attached to the opening, a rear cover attached to the front cover and integrally forming the filter unit, and washing from the filter unit A non-return valve for preventing water from flowing back to the reflux water channel, the front cover and the rear cover being detachable from each other, and the rear cover for scraping deposits adhering to the filtration member A washing machine characterized by providing a scraping part. 前記前カバーにガイドレールを設け、前記ガイドレールに沿って前記前カバーと前記後カバーが摺動し、前記後カバーに設けた前記掻き取り部を前記ろ過部材に押し付けながら摺動するように構成した請求項１記載の洗濯機。 A guide rail is provided on the front cover, the front cover and the rear cover slide along the guide rail, and the scraper provided on the rear cover slides while pressing against the filtration member. The washing machine according to claim 1. 前記ろ過部材を銭前カバーへインサート成型により固定することで、前記掻き取り部の摺動面の凹凸を無くし、なめらかに掻き取り部を摺動させるように構成した請求項１または２記載の洗濯機。 The laundry according to claim 1 or 2, wherein the filtration member is fixed to the front cover by insert molding so that the unevenness of the sliding surface of the scraping portion is eliminated and the scraping portion is slid smoothly. Machine.
JP2012003726A 2012-01-12 2012-01-12 Washing machine Expired - Fee Related JP6074643B2 (en)

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