JP2010136904A - Dewatering-cum-washing machine - Google Patents

Dewatering-cum-washing machine Download PDF

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JP2010136904A
JP2010136904A JP2008316372A JP2008316372A JP2010136904A JP 2010136904 A JP2010136904 A JP 2010136904A JP 2008316372 A JP2008316372 A JP 2008316372A JP 2008316372 A JP2008316372 A JP 2008316372A JP 2010136904 A JP2010136904 A JP 2010136904A
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washing
filter
lint
water
dehydrating tub
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Satoru Okanishi
悟 岡西
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Panasonic Corp
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Panasonic Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a filter mechanism capable of eliminating a function fault caused by the deposition of a detergent and lint. <P>SOLUTION: The filter mechanism 39 detachably attached to the inner wall 38 of a washing-cum-dehydrating tub 32 includes a circulation opening 40c which is arranged in the sidewall of the washing-cum-dehydrating tub 32 so as to pass washing water in response to a water stream, to which a filter attachment member 40 integrated with a filter 41 for catching the lint is removably attached. A chevron shape projection 38f for guiding the washing water to the filter 41 in response to the internal water stream of the washing-cum-dehydrating tub 32 is arranged in the sidewall 37 of the washing-cum-dehydrating tub 32 with the filter attachment member 40 attached thereto. Then, an operation fault caused by the deposition of the detergent and the adhesion of the lint or the like, and turning fault caused by a thermal deformation in using warm water are eliminated. Consequently, lint catching performance is improved by allowing the washing water to reliably flow-in, and also the number of components and assembling man-hour are reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、洗濯兼脱水槽内部にフィルタ機構を設けてなる脱水兼用洗濯機に関するものである。   The present invention relates to a dehydrating and washing machine in which a filter mechanism is provided inside a washing and dehydrating tub.

従来、この種の脱水兼用洗濯機では、水受け槽内に収納した洗濯兼脱水槽の壁部にフィルタ機構を設け、このフィルタ機構の水流に応じて回動するフィルタ部で洗濯水中のリントを捕集するようにしていた（例えば、特許文献１参照）。   Conventionally, in this type of dehydrating and washing machine, a filter mechanism is provided on the wall of the washing and dehydrating tub stored in the water receiving tank, and the lint in the washing water is removed by the filter section that rotates according to the water flow of the filter mechanism. It was made to collect (for example, refer patent document 1).

以下、図５および図６は、特許文献１に記載された従来の脱水兼用洗濯機のフィルタ機構の分解斜視図および要部断面図を示す。   5 and 6 show an exploded perspective view and a cross-sectional view of a main part of a filter mechanism of a conventional dehydrating and washing machine described in Patent Document 1. FIG.

図５および図６において、洗濯兼脱水槽１は、側壁部２が内面側に所定間隙を介してステンレス鋼板製の内側壁３を設けた二重構造となるよう構成されている。内側壁３はその内面中間部に略方形開口の凹部３ａが形成され、この凹部３ａには洗いやためすすぎ時等に洗濯水が流通する位置にフィルタ機構４が取り付けられている。   5 and 6, the washing and dewatering tub 1 is configured such that the side wall 2 has a double structure in which an inner wall 3 made of a stainless steel plate is provided on the inner surface side through a predetermined gap. The inner wall 3 is formed with a concave portion 3a having a substantially square opening in the middle portion of the inner surface, and the filter mechanism 4 is attached to the concave portion 3a at a position where washing water flows when washing or rinsing.

なお、凹部３ａの上方側底部及び下方側の側部にはそれぞれ２個ずつの取付用孔３ｂ、３ｃが形成され、さらに上方側及び下方側の各側部にフィルタ機構４の取り外しが円滑に行えるよう凹み３ｄ、３ｅが形成されている。   Two mounting holes 3b and 3c are formed in the upper bottom portion and the lower side portion of the recess 3a, respectively, and the filter mechanism 4 can be smoothly removed from the upper and lower side portions. Recesses 3d and 3e are formed so that they can be performed.

そして上記のフィルタ機構４は、略方形カバー状で凹部３ａを槽内方側から覆うよう取り付けられるフィルタ取付部材５と、このフィルタ取付部材５内に図６に太矢印Ｘ０で示すように回動自在に取り付けられたフィルタ部６とを有するものである。またフィルタ部６は略方形枠状のフィルタケース７に袋状のフィルタ８が取着された構成となっている。   The filter mechanism 4 has a substantially square cover shape and is attached so as to cover the concave portion 3a from the inner side of the tank, and rotates in the filter attachment member 5 as indicated by a thick arrow X0 in FIG. It has the filter part 6 attached freely. The filter unit 6 has a structure in which a bag-like filter 8 is attached to a filter case 7 having a substantially square frame shape.

フィルタ取付部材５は中央部に中央開口５ａが形成され、上下端板５ｂ、５ｃには軸孔５ｄが形成されている。さらにフィルタ取付部材５は、側部の内側壁３の凹部３ａ底面部分に当接する端縁から中央開口５ａまでの間に、流入制限部として所定高さの流入制限側壁５ｅが洗濯兼脱水槽１内の洗濯水の流れに抗するよう形成されており、流入制限側壁５ｅには複数の流通開口５ｆが所定の間隔を設けるようにして形成されている。   The filter mounting member 5 has a central opening 5a at the center, and upper and lower end plates 5b and 5c have shaft holes 5d. Further, the filter mounting member 5 has an inflow restricting side wall 5e having a predetermined height as an inflow restricting portion between the edge contacting the bottom surface of the concave portion 3a of the inner side wall 3 of the side portion and the central opening 5a. It is formed to resist the flow of the washing water inside, and a plurality of flow openings 5f are formed in the inflow restricting side wall 5e so as to have a predetermined interval.

そしてフィルタ取付部材５の上下端板５ｂ、５ｃに形成された軸孔５ｄに、フィルタケース７の上下端部から外方に延出する軸部７ａ、７ｂを挿入させることによって、フィルタ部６がフィルタ取付部材５に着脱可能で且つ回動自在に取り付けられる。またフィルタ取付部材５はその上方側端縁から内側壁３面方向に突出する係止片５ｇ、及び下方側端縁から下方向に突出する係止突起５ｈでなる係止部を有するものとなっている。   Then, by inserting shaft portions 7a and 7b extending outward from the upper and lower end portions of the filter case 7 into shaft holes 5d formed in the upper and lower end plates 5b and 5c of the filter mounting member 5, the filter portion 6 is It is detachably attached to the filter attachment member 5 and is rotatably attached. Further, the filter mounting member 5 has a locking portion including a locking piece 5g protruding in the direction of the inner wall 3 surface from the upper edge and a locking protrusion 5h protruding downward from the lower edge. ing.

このため、この係止部の係止片５ｇ及び係止突起５ｈを、図５に示すように内側壁３の凹部３ａに形成された取付用孔３ｂ、３ｃにそれぞれ対応させて係合させることでフィルタ取付部材５が着脱可能な状態で固定され、フィルタ機構４が内側壁３の凹部３ａに取り付けられる。   For this reason, the locking piece 5g and the locking projection 5h of the locking portion are engaged with the mounting holes 3b and 3c formed in the recess 3a of the inner wall 3 as shown in FIG. Thus, the filter attachment member 5 is fixed in a detachable state, and the filter mechanism 4 is attached to the recess 3 a of the inner wall 3.

そして洗濯兼脱水槽１内の洗濯水がフィルタ機構４の近傍で、例えば図６に細矢印Ｙ０で示すように左から右方向に流れる場合にはフィルタケース７は軸部７ａ、７ｂを中心に反時計回りに回動してフィルタケース７の流入口７ｃが左側に向いて開口し、この流入口７ｃから入った洗濯水がフィルタ８を通過しリントの捕集が行われる。また洗濯水の流れる方向が反転して右から左に流れる場合には、逆にフィルタケース７は時計回りに回動して流入口７ｃは右側に向いて開口してフィルタ８でのリントの捕集が行われる。
特開平８−３２３０９６号公報 When the washing water in the washing and dewatering tub 1 flows in the vicinity of the filter mechanism 4, for example, from the left to the right as indicated by the thin arrow Y0 in FIG. 6, the filter case 7 is centered on the shaft portions 7a and 7b. By rotating counterclockwise, the inlet 7c of the filter case 7 opens to the left, and the washing water that has entered from the inlet 7c passes through the filter 8 and lint is collected. When the direction of the washing water flow is reversed and flows from right to left, conversely, the filter case 7 rotates clockwise and the inflow port 7c opens toward the right side, and the filter 8 captures lint. Collection is performed.
JP-A-8-323096

しかしながら、前記構成では、洗濯中にフィルタ機構４において洗濯水の流れでフィルタ部６のフィルタケース７を回動させてリントを捕獲する構造の為、フィルタ取付部材５の上下端板５ｂ、５ｃに設けられた軸孔５ｄ、５ｅに洗濯水の洗剤の堆積、リントの付着などによりフィルタ部６のフィルタケース７が回動しなくなった場合など洗濯水が有効に流れ込まなくなりリント捕獲ができなくなるという課題があった。また、洗濯水に温水を利用した場合には温度により、フィルタ取付部材５の中央開口５ａが熱で変形し、フィルタ部６のフィルタケース７の回動が円滑にできなくなり、上記同様洗濯水が有効に流れ込まなくなりリント捕獲ができなくなるという課題もあった。   However, in the above configuration, the filter mechanism 4 rotates the filter case 7 of the filter unit 6 with the flow of washing water to capture lint during washing. The problem that the washing water does not flow effectively and the lint cannot be captured, for example, when the filter case 7 of the filter unit 6 stops rotating due to the accumulation of washing water detergent or lint adhesion to the provided shaft holes 5d, 5e. was there. In addition, when warm water is used as the washing water, the central opening 5a of the filter mounting member 5 is deformed by heat due to the temperature, and the filter case 7 of the filter unit 6 cannot be rotated smoothly. There was also a problem that lint capture could not be performed effectively.

本発明は上記従来の課題を解決するもので、フィルタ機構の回動部への洗剤やリントの堆積による機能不良や、温水利用による熱変形での回動不良を無くし、かつ確実に洗濯水が流れこむようにし、リント捕獲性能の向上し、かつ部品点数削減による部品コスト、組立工数の低減および使用者のメンテナンス作業の向上することを目的としている。   The present invention solves the above-mentioned conventional problems, and eliminates malfunction due to the accumulation of detergent and lint on the rotating part of the filter mechanism and rotation failure due to thermal deformation due to the use of hot water, and ensures that the washing water is supplied. The purpose is to improve the lint capture performance, reduce the part cost by reducing the number of parts, reduce the number of assembly steps, and improve the user's maintenance work.

前記従来の課題を解決するために、本発明の脱水兼用洗濯機は、洗濯兼脱水槽内部の洗濯水中のリントを捕集するフィルタと、洗濯兼脱水槽側壁部に着脱自在に取り付けたフィルタ取付部材と、フィルタ取付部材に形成した洗濯兼脱水槽内部の水流に応じて洗濯水が通過する流通開口とを備え、フィルタ取付部材は、リントを捕集するフィルタを一体構成し、フィルタ取付部材を取り付けた洗濯兼脱水槽の側壁部には、洗濯兼脱水槽内部の水流に応じて流通開口から流入した洗濯水を前記フィルタに導く山形凸部を構成したものである。   In order to solve the above-mentioned conventional problems, the dehydrating and washing machine of the present invention includes a filter that collects lint in the washing water inside the washing and dehydrating tub, and a filter that is detachably attached to the side wall of the washing and dehydrating tub. And a flow opening through which the washing water passes according to the water flow in the washing and dewatering tub formed in the filter mounting member. The filter mounting member integrally configures a filter for collecting lint, and the filter mounting member The side wall portion of the attached washing and dewatering tank is formed with a mountain-shaped convex portion that guides the washing water flowing from the flow opening to the filter according to the water flow inside the washing and dehydrating tank.

これにより、洗剤の堆積、リントの付着などが原因による動作不良となる回動部材が不要となり、温水利用による熱変形での回動不良を無くし、確実に洗濯水が流れ込ませることによるリント捕獲性能の向上、かつ部品点数削減による部品コスト、組立工数の低減および使用者のメンテナンス作業の向上することができる。   This eliminates the need for rotating members that cause malfunctions due to detergent accumulation, lint adhesion, etc., eliminates rotation defects due to thermal deformation due to the use of hot water, and ensures that washing water flows into the lint. In addition, the cost of parts by reducing the number of parts, the number of assembly steps can be reduced, and the maintenance work of the user can be improved.

本発明の脱水兼用洗濯機は、洗剤やリントの堆積、温水に使用での熱変形による機能不良を解消したフィルタ機構を提供することができる。   The dehydrating washing machine of the present invention can provide a filter mechanism that eliminates malfunctions due to the accumulation of detergent and lint and thermal deformation when used in hot water.

第１の発明は、洗濯兼脱水槽と、前記洗濯兼脱水槽の側壁部に取り付けられたフィルタ機構と、前記フィルタ機構に設けられ前記洗濯兼脱水槽内部の洗濯水中のリントを捕集するフィルタと、前記洗濯兼脱水槽側壁部に着脱自在に取り付けたフィルタ取付部材と、前記フィルタ取付部材に形成した洗濯兼脱水槽内部の水流に応じて洗濯水が流入する流通開口とを備え、前記フィルタ取付部材は、リントを捕集する前記フィルタを一体構成し、前記フィルタ取付部材を取り付けた前記洗濯兼脱水槽の側壁部には、前記洗濯兼脱水槽内部の水流に応じて前記流通開口から流入した洗濯水を前記フィルタに導く山形凸部を構成したことにより、回動動作をするフィルタケースを無くし、フィルタ部をフィルタ取付部材と一体構成したフィルタにより回動用の軸孔も不要となり、洗濯水の洗剤の堆積、リントの付着などによるフィルタ部の動作不良や、温水利用による熱変形での回動不良が解消され、確実に洗濯水が流れ込ませることによるリント捕獲性能の向上、かつ部品点数削減による部品コスト、組立工数の低減およびお客様のメンテナンス作業の向上することができる。   A first invention is a washing and dewatering tub, a filter mechanism attached to a side wall of the washing and dewatering tub, and a filter that is provided on the filter mechanism and collects lint in the washing water inside the washing and dewatering tub A filter mounting member that is detachably attached to the side wall of the washing / dehydrating tub, and a flow opening that flows into the washing / dehydrating tub according to the water flow formed in the filter mounting member. The mounting member integrally constitutes the filter that collects lint, and flows into the side wall portion of the washing and dewatering tub to which the filter mounting member is attached from the flow opening according to the water flow inside the washing and dewatering tub. By forming the mountain-shaped convex portion that guides the washed water to the filter, the filter case that rotates is eliminated, and the filter portion is integrated with the filter mounting member. By eliminating the need for a shaft hole for movement, the malfunction of the filter unit due to the accumulation of washing water detergent, lint adhesion, etc., and the rotation failure due to thermal deformation due to the use of hot water are eliminated, so that the washing water flows reliably. It is possible to improve lint capture performance, reduce parts costs by reducing the number of parts, reduce assembly man-hours, and improve customer maintenance.

第２の発明は、特に第１の発明の山形凸部を、洗濯兼脱水槽の側壁部に別部材の凸状山形部材として固着した構成としたことにより、洗濯兼脱水槽の側壁部の加工を簡単化して作成しやすい構成を実現できる。   According to the second invention, in particular, the chevron convex portion of the first invention is fixed as a convex chevron member as a separate member to the side wall portion of the washing and dewatering tub, thereby processing the side wall portion of the washing and dewatering tub. It is possible to realize a configuration that is easy to create.

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。また、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. Further, the present invention is not limited by this embodiment.

（実施の形態１）
図１は、本発明の第１の実施の形態の脱水兼用洗濯機の縦断面図であり、図２は、同脱水兼用洗濯機のフィルタ機構の組み立て分解斜視図であり、図３は、同脱水兼用洗濯機のフィルタ機構の動作断面図である。 (Embodiment 1)
FIG. 1 is a longitudinal sectional view of a dehydrating and washing machine according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view of a filter mechanism of the dehydrating and washing machine, and FIG. It is operation | movement sectional drawing of the filter mechanism of a washing machine combined with dehydration.

図１において、脱水兼用洗濯機２１は、外箱２２の上端部に図示しない洗濯物出入口を有するトップカバー２３を設け、下端部に略角皿形状の台板２４を設けて構成され、台板２４には底部隅部に脚部２５が設けられている。そしてトップカバー２３には、前方側に図示しないが洗濯行程を制御するコントロール部が設けられていると共に、洗濯物出入口を開閉する外蓋２６が設けられている。   In FIG. 1, a dehydrating combined washing machine 21 is provided with a top cover 23 having a laundry doorway (not shown) at the upper end of an outer box 22 and a base plate 24 having a substantially square dish shape at the lower end. 24 has legs 25 at the bottom corners. The top cover 23 is provided with a control unit (not shown) for controlling the washing process on the front side, and an outer lid 26 for opening and closing the laundry doorway.

また外箱２２の内部には、外箱２２の４か所の上部隅角部に上端部が取り付けられた吊り棒２７と、この吊り棒２７の下端部にスプリング２８を装着してなる弾性吊持機構２９が設けられている。そして、この弾性吊持機構２９によって水受け槽３０が、槽下部外壁に延設された支持腕３１で支持されるようにして外箱２２内に弾性吊持されている。   Further, inside the outer box 22, a suspension rod 27 having upper end portions attached to the upper corners of the four locations of the outer box 22, and an elastic suspension formed by attaching a spring 28 to the lower end portion of the suspension rod 27. A holding mechanism 29 is provided. And the water receiving tank 30 is elastically suspended in the outer case 22 by this elastic suspension mechanism 29 so that it may be supported by the support arm 31 extended in the outer wall of the tank lower part.

一方、洗濯兼脱水槽３２の内底部には撹拌体３４が配設されており、水受け槽３０の下方外側には洗濯機モータ３５を主体とする駆動機構３６が配設されている。そして駆動機構３６により、洗いやためすすぎ時等に洗濯兼脱水槽３２を静止状態にして撹拌体３４を正逆回転させて槽内部に入れられた洗濯物を洗濯水と共に回転させ、槽内を流れる洗濯水によって洗い等を行うようにしている。さらに脱水すすぎや脱水時等に洗濯兼脱水槽３２を撹拌体３４と共に高速回転させるようにしている。   On the other hand, an agitator 34 is disposed at the inner bottom of the washing / dehydrating tub 32, and a drive mechanism 36 mainly composed of a washing machine motor 35 is disposed outside the water receiving tub 30. The drive mechanism 36 causes the washing / dehydrating tub 32 to be in a stationary state at the time of washing or rinsing, and the agitator 34 is rotated forward and backward to rotate the laundry put in the tub together with the washing water. Washing is performed with flowing washing water. Further, the washing and dewatering tank 32 is rotated at a high speed together with the stirring body 34 at the time of dehydration rinsing or dehydration.

また洗濯兼脱水槽３２は、側壁部３７が内面側に所定間隙を介してステンレス鋼板製の内側壁３８を設けた二重構造となるよう構成され、さらに、洗濯兼脱水槽３２の内側壁３８内方に、洗濯やすすぎ中に衣類からの糸屑や異物を捕捉するフィルタ機構３９が構成されている。   The washing / dehydrating tub 32 is configured to have a double structure in which the side wall portion 37 is provided with an inner wall 38 made of stainless steel plate with a predetermined gap on the inner surface side. A filter mechanism 39 that captures lint and foreign matter from clothing during washing and rinsing is formed inward.

図２の組み立て分解斜視図において、洗濯兼脱水槽３２の内側壁３８は、ステンレス鋼板等で構成され、その内面中間部に略方形開口の凹部３８ａが形成され、この凹部３８ａには洗いやためすすぎ時等に洗濯水が流通する位置にフィルタ機構３９が取り付けられている。なお、凹部３８ａの上方側底部及び下方側の側部にはそれぞれ２個ずつの取付用孔３８ｂ、３８ｃが形成され、さらに上方側及び下方側の各側部にフィルタ機構３９の取り外しが円滑に行えるよう凹み３８ｄ、３８ｅが形成されている。   In the assembly exploded perspective view of FIG. 2, the inner wall 38 of the washing and dewatering tub 32 is made of stainless steel plate or the like, and a concave portion 38a having a substantially square opening is formed in the middle portion of the inner surface. A filter mechanism 39 is attached at a position where the washing water flows during rinsing. Two mounting holes 38b and 38c are formed in the upper bottom portion and the lower side portion of the recess 38a, respectively, and the filter mechanism 39 is smoothly removed from the upper and lower side portions. Recesses 38d and 38e are formed so that they can be performed.

そして、このステンレス鋼板製の内側壁３８の内面中間部に設けられた略方形開口の凹部３８ａには垂直方向に連続した山形凸部３８ｆが構成されている。この山形凸部３８ｆは洗濯時に回遊する洗濯水がこの山形凸部３８ｆに沿って略中心方向に流れるような緩やかな曲面を有している。   Further, a concave portion 38a having a substantially square opening provided in the inner surface intermediate portion of the inner wall 38 made of stainless steel plate is formed with a mountain-shaped convex portion 38f that is continuous in the vertical direction. The chevron convex portion 38f has a gently curved surface such that washing water that is circulated during washing flows along the chevron convex portion 38f in a substantially central direction.

そして上記のフィルタ機構３９は、略方形カバー状で内側壁３８の凹部３８ａを槽内方側から覆うよう取り付けられるフィルタ取付部材４０を有する。フィルタ取付部材４０は、中央部に中央開口４０ａが形成され、この中央開口４０ａに袋状のフィルタ４１が取着された構成となっており、このフィルタ取付部材４０の中央開口４０ａは前記ステンレス鋼板製の内側壁３８の内面中間部に設けられた略方形開口の凹部３８ａに配設した山形凸部３８ｆと相対峙した位置関係で構成されている。   And said filter mechanism 39 has the filter attachment member 40 attached so that the recessed part 38a of the inner side wall 38 may be covered from a tank inner side by the substantially square cover shape. The filter mounting member 40 has a structure in which a central opening 40a is formed at the center, and a bag-like filter 41 is attached to the central opening 40a. The central opening 40a of the filter mounting member 40 is made of the stainless steel plate. The inner wall 38 is made of a positional relationship opposite to the mountain-shaped convex portion 38f provided in the concave portion 38a having a substantially square opening provided in the middle portion of the inner surface.

また、フィルタ機構３９のフィルタ取付部材４０の中央開口４０ａの前方を覆うように流入制限部としての所定高さの流入制限側壁４０ｂが設けられるとともに、洗濯水が流入する流通開口４０ｃが設けられている。   In addition, an inflow restricting side wall 40b having a predetermined height as an inflow restricting portion is provided so as to cover the front of the central opening 40a of the filter mounting member 40 of the filter mechanism 39, and a circulation opening 40c into which washing water flows is provided. Yes.

フィルタ取付部材４０は、その上方側端縁から内側壁３８面方向に突出する係止片４０ｄ、及び下方側端縁から下方向に突出する係止突起４０ｅでなる係止部を有し、この係止部の係止片４０ｄ及び係止突起４０ｅを、図２に示すように内側壁３８の凹部３８ａに形成された取付用孔３８ｂ、３８ｃにそれぞれ対応させて係合させることでフィルタ取付部材４０が着脱可能な状態で固定され、フィルタ機構３９が内側壁３８の凹部３８ａに取り付けられる。   The filter mounting member 40 has a locking portion that includes a locking piece 40d that protrudes in the direction of the inner wall 38 from its upper edge and a locking protrusion 40e that protrudes downward from its lower edge. As shown in FIG. 2, the engagement piece 40d and the engagement projection 40e of the engagement portion are engaged with attachment holes 38b and 38c formed in the recess 38a of the inner wall 38 as shown in FIG. 40 is fixed in a detachable state, and the filter mechanism 39 is attached to the recess 38 a of the inner wall 38.

すなわち、フィルタ取付部材４０の内側壁３８からの取り外しは、凹み３８ｄによる隙間を使って指でフィルタ取付部材４０を押し下げる等弾性変形させるようにして上方側端縁の係止片４０ｄを取付用孔３８ｂから外し、その後に下方側端縁の係止突起４０ｅを取付用孔３８ｃから抜き取ることによって行える。またフィルタ取付部材４０の内側壁３８への取り付けは、取り外しとは逆にするようにして行う。   That is, the filter mounting member 40 is detached from the inner wall 38 by elastically deforming the filter mounting member 40 by pushing down the filter mounting member 40 with a finger using a gap formed by the recess 38d. This can be done by removing it from 38b and then pulling out the locking projection 40e at the lower edge from the mounting hole 38c. Further, the attachment of the filter attachment member 40 to the inner wall 38 is performed in the opposite manner to the removal.

以上のように構成された洗濯機について、図３により、その動作、構成を説明する。   About the washing machine comprised as mentioned above, the operation | movement and a structure are demonstrated with reference to FIG.

図３において、洗濯兼脱水槽３２内に洗濯物と洗剤を投入して注水し、洗濯兼脱水槽３２を静止させた状態で図１にて説明した撹拌体３４を正逆回転させて洗いを実行する。   In FIG. 3, the laundry and dewatering tub 32 is filled with laundry and detergent, and the washing and dewatering tub 32 is stationary, and the agitator 34 described in FIG. Execute.

洗濯兼脱水槽３２内部に入れられた洗濯物は洗濯水と共に回転して洗いが進行するが、その過程で槽内を洗濯水が正逆回転しながら流れ、洗濯兼脱水槽３２内の洗濯水がフィルタ取付部材４０の近傍で、矢印Ｙ０で示すように左から右方向に流れる場合には、フィルタ取付部材４０に設けられた洗濯水が通過する流通開口４０ｃから流入し、ステンレス鋼板製の内側壁３８の内面中間部に設けられた略方形開口の凹部３８ａから垂直方向に連続して突出した山形凸部３８ｆの曲面に沿って洗濯水が流れ、洗濯兼脱水槽３２の略中央方向に排出される。   The laundry put in the washing / dehydrating tub 32 rotates together with the washing water and the washing progresses. In the process, the washing water flows while rotating forward and backward in the tub, and the washing water in the washing / dehydrating tub 32 flows. Is flowing in the vicinity of the filter mounting member 40 from the left to the right as shown by the arrow Y0, the washing water provided in the filter mounting member 40 flows from the flow opening 40c through which the inner side is made of stainless steel plate. Washing water flows along a curved surface of a mountain-shaped convex portion 38f continuously projecting in a vertical direction from a concave portion 38a of a substantially square opening provided in an inner surface intermediate portion of the wall 38, and is discharged in a substantially central direction of the washing and dewatering tub 32. Is done.

この排出された洗濯水は、この凹部３８ａの山形凸部３８ｆを槽内方側から覆うよう取り付けられるフィルタ取付部材４０の中央開口４０ａに取着された袋状のフィルタ４１内に誘導され、フィルタ４１を通過する際にリントや異物の捕集が行われる。   The discharged washing water is guided into the bag-like filter 41 attached to the central opening 40a of the filter mounting member 40 that is mounted so as to cover the mountain-shaped convex portion 38f of the concave portion 38a from the inner side of the tank. When passing through 41, lint and foreign matter are collected.

また図３の矢印Ｚ０で示すように洗濯水の流れる方向が反転して右から左に流れる場合には、逆に山形凸部３８ｆの反対側の曲面に沿って洗濯水が流れ、フィルタ４１側の略中央方向に排出され、同様にリントの捕集が行われる。   In addition, when the washing water flow direction is reversed and flows from right to left as indicated by an arrow Z0 in FIG. 3, the washing water flows along the curved surface on the opposite side of the mountain-shaped convex portion 38f, and the filter 41 side. In the same way, lint is collected.

（実施の形態２）
図４は、本発明の第２の実施の形態における洗濯機のフィルタ機構の動作断面図を示すものである。 (Embodiment 2)
FIG. 4 is a sectional view showing the operation of the filter mechanism of the washing machine according to the second embodiment of the present invention.

図４において、二重構造である側壁部３７の内側壁であるステンレス鋼板で製作した内側壁３８に、内面中間部に設けられた略方形開口の凹部３８ａに、別部品の合成樹脂等の成型部材の凸状山形部材４２をネジ４３により固着した構成である。   In FIG. 4, another part of synthetic resin or the like is molded into an inner wall 38 made of a stainless steel plate, which is an inner wall of the side wall portion 37 having a double structure, and a concave portion 38a having a substantially square opening provided in the inner surface intermediate portion. In this configuration, the convex chevron member 42 is fixed by a screw 43.

内側壁３８はステンレス鋼板にて加工されるので、比較的大きい部材でもある内側壁３８に凹部３８ａを加工した上、さらにその一部に比較的小さい形状の高さのある山形凸部を一体形成するのは、プレス加工時の加工ひずみやしわ、割れが発生しやすい。そこで、この山形凸部構成を別部材とすることにより、部品点数は増加するが内側壁３８のプレス加工上の簡素化にてカバーし得る効果を生み出したものである。   Since the inner wall 38 is processed with a stainless steel plate, a concave portion 38a is processed on the inner wall 38, which is a relatively large member, and a convex portion having a relatively small shape is integrally formed on a part thereof. The reason is that processing strain, wrinkles, and cracks are likely to occur during press processing. Thus, by making this chevron-shaped convex structure a separate member, the number of parts is increased, but an effect that can be covered by simplification of the inner wall 38 in the press working is created.

以上のように構成された脱水兼用洗濯機では、フィルタ機構３９はフィルタ取付部材４０とフィルタ４１の部品構成でリント捕獲をすることができ、大幅な部品削減をすることができ、また、従来のように軸部で回動させる部品が無いため、洗濯水の洗剤の堆積、リントの付着などによる回動不良や、フィルタ取付部材４０が温水利用での多少熱変形による回動不良が解消され、確実に洗濯水をフィルタ４１内に流れ込ませることができ、リント捕獲性能を向上させ、かつ部品点数削減による部品コスト、組立工数の低減およびお客様のメンテナンス作業の向上させることができる。   In the dehydrating combined washing machine configured as described above, the filter mechanism 39 can capture lint by the component configuration of the filter mounting member 40 and the filter 41, and can greatly reduce the number of components. Since there is no part to rotate at the shaft part as described above, rotation failure due to accumulation of washing water detergent, adhesion of lint, etc., and rotation failure due to somewhat thermal deformation when the filter mounting member 40 uses hot water are eliminated, The washing water can surely flow into the filter 41, the lint capture performance can be improved, the parts cost and the number of assembly steps can be reduced by reducing the number of parts, and the customer's maintenance work can be improved.

本発明の脱水兼用洗濯機は、洗剤やリントの堆積、温水に使用での熱変形による機能不良を解消したフィルタ機構を提供する洗濯機として有用である。   The dehydrating combined washing machine of the present invention is useful as a washing machine that provides a filter mechanism that eliminates malfunction due to thermal deformation caused by the accumulation of detergent and lint and use in hot water.

本発明の実施の形態１における脱水兼用洗濯機の断面図Sectional drawing of the washing machine combined with dehydration in Embodiment 1 of the present invention 同脱水兼用洗濯機のフィルタ機構の組み立て分解斜視図Assembly exploded perspective view of the filter mechanism of the washing machine 同脱水兼用洗濯機のフィルタ機構の断面図Sectional view of the filter mechanism 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機構の動作断面図Operation sectional drawing of the filter mechanism of the washing machine in Embodiment 2 of the present invention 従来の脱水兼用洗濯機のフィルタ機構の組み立て分解斜視図Assembly exploded perspective view of a filter mechanism of a conventional dehydrating combined washing machine 同脱水兼用洗濯機のフィルタ機構の要部断面図Sectional view of the main part of the filter mechanism of the washing machine

符号の説明Explanation of symbols

２１ 脱水兼用洗濯機
３２ 洗濯兼脱水槽
３７ 側壁部
３８ 内側壁
３８ｆ 山形凸部
３９ フィルタ機構
４０ フィルタ取付部材
４０ｃ 流通開口
４１ フィルタ
４２ 凸状山形部材 21 Dewatering and Washing Machine 32 Washing and Dewatering Tank 37 Side Wall Part 38 Inner Wall 38f Angle Projection 39 Filter Mechanism 40 Filter Mounting Member 40c Distribution Opening 41 Filter 42 Convex Angle Member

Claims (2)

洗濯兼脱水槽と、前記洗濯兼脱水槽の側壁部に取り付けられたフィルタ機構と、前記フィルタ機構に設けられ前記洗濯兼脱水槽内部の洗濯水中のリントを捕集するフィルタと、前記洗濯兼脱水槽側壁部に着脱自在に取り付けたフィルタ取付部材と、前記フィルタ取付部材に形成した洗濯兼脱水槽内部の水流に応じて洗濯水流が流入する流通開口とを備え、前記フィルタ取付部材は、リントを捕集する前記フィルタを一体構成し、前記フィルタ取付部材を取り付けた前記洗濯兼脱水槽の側壁部には、前記洗濯兼脱水槽内部の水流に応じて前記流通開口から流入した洗濯水を前記フィルタに導く山形凸部を構成した脱水兼用洗濯機。 A washing / dehydrating tub, a filter mechanism attached to a side wall of the washing / dehydrating tub, a filter provided in the filter mechanism for collecting lint in the washing water inside the washing / dehydrating tub, and the washing / dehydrating tub A filter mounting member that is detachably mounted on the side wall of the water tank, and a flow opening that is formed in the filter mounting member and into which the washing water flow flows in accordance with the water flow inside the washing and dewatering tank. The filter that collects the filter to be collected and the side wall of the washing and dewatering tub to which the filter mounting member is attached receives the washing water that has flowed from the flow opening according to the water flow inside the washing and dewatering tub. A dehydrating combined washing machine with a chevron that leads to 山形凸部は、洗濯兼脱水槽の側壁部に別部材の凸状山形部材として固着した構成とした請求項１記載の脱水兼用洗濯機。 The dewatering combined washing machine according to claim 1, wherein the mountain-shaped convex portion is configured to be fixed as a separate convex mountain-shaped member on the side wall portion of the washing / dehydrating tub.
JP2008316372A 2008-12-12 2008-12-12 Dewatering-cum-washing machine Pending JP2010136904A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846596A (en) * 2015-04-29 2015-08-19 无锡小天鹅股份有限公司 Roller washing machine
WO2016150383A1 (en) * 2015-03-23 2016-09-29 青岛海尔洗衣机有限公司 Washing machine
CN108060551A (en) * 2017-11-02 2018-05-22 青岛海尔洗衣机有限公司 Device for clothing processing
WO2019009609A1 (en) * 2017-07-04 2019-01-10 엘지전자 주식회사 Clothing treatment device and method for controlling same

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016150383A1 (en) * 2015-03-23 2016-09-29 青岛海尔洗衣机有限公司 Washing machine
CN107532368A (en) * 2015-03-23 2018-01-02 青岛海尔洗衣机有限公司 Washing machine
CN107532368B (en) * 2015-03-23 2019-10-01 青岛海尔洗衣机有限公司 Washing machine
CN104846596A (en) * 2015-04-29 2015-08-19 无锡小天鹅股份有限公司 Roller washing machine
CN104846596B (en) * 2015-04-29 2018-02-16 无锡小天鹅股份有限公司 Roller washing machine
KR20190004447A (en) * 2017-07-04 2019-01-14 엘지전자 주식회사 Laundry Treating Apparatus
WO2019009609A1 (en) * 2017-07-04 2019-01-10 엘지전자 주식회사 Clothing treatment device and method for controlling same
CN110691874A (en) * 2017-07-04 2020-01-14 Lg电子株式会社 Laundry treating apparatus and control method thereof
AU2018296950B2 (en) * 2017-07-04 2020-10-22 Lg Electronics Inc. Clothing treatment device and method for controlling same
CN113981649A (en) * 2017-07-04 2022-01-28 Lg电子株式会社 Laundry treating apparatus and control method thereof
KR102411847B1 (en) * 2017-07-04 2022-06-22 엘지전자 주식회사 Laundry Treating Apparatus
US11505888B2 (en) 2017-07-04 2022-11-22 Lg Electronics Inc. Clothing treatment device and method for controlling same
CN113981649B (en) * 2017-07-04 2023-08-11 Lg电子株式会社 Laundry treating apparatus and control method thereof
CN108060551A (en) * 2017-11-02 2018-05-22 青岛海尔洗衣机有限公司 Device for clothing processing

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