JPH1176683A - Fully automatic washing machine - Google Patents
Fully automatic washing machineInfo
- Publication number
- JPH1176683A JPH1176683A JP9286290A JP28629097A JPH1176683A JP H1176683 A JPH1176683 A JP H1176683A JP 9286290 A JP9286290 A JP 9286290A JP 28629097 A JP28629097 A JP 28629097A JP H1176683 A JPH1176683 A JP H1176683A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- washing liquid
- discharge port
- collecting device
- dewatering tub
- 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.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 134
- 239000007788 liquid Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract 6
- 239000000428 dust Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- 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
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- 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
- D06F39/10—Filtering 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、全自動洗濯機に関
わり、特に撹拌翼に設けられた裏羽根の遠心ポンプ作用
によって、洗濯兼脱水槽側壁に設けられた循環路カバ−
内に洗濯液を送りこみ、洗濯兼脱水槽上部に設けられた
吐出口より洗濯液を吐き出すことにより、洗濯兼脱水槽
内の洗濯液を循環させ、これにより洗濯液内の糸屑を捕
集する装置、及び洗濯液循環装置の部品点数の削減、コ
スト低減がはかれる全自動洗濯機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fully automatic washing machine, and more particularly, to a circulation path cover provided on a side wall of a washing and dewatering tub by a centrifugal pump function of a back blade provided on a stirring blade.
The washing liquid is sent into the washing and dewatering tub, and the washing liquid is discharged from the outlet provided at the top of the washing and dewatering tub, thereby circulating the washing liquid in the washing and dewatering tub, thereby collecting lint in the washing liquid. The present invention relates to a fully automatic washing machine capable of reducing the number of parts and cost of a washing liquid circulation device.
【０００２】[0002]
【従来の技術】従来の全自動洗濯機における循環式糸屑
捕集装置及び、洗濯液循環装置は回転翼に設けられた裏
羽根の遠心ポンプ作用により、洗濯液を洗濯兼脱水槽上
部に設けられた吐出口へと導き、槽内部へと噴出してお
り、糸屑捕集装置については、吐出口にフィルタ−部を
設けることにより、その循環水内に含まれる糸屑を捕集
している。このいずれの場合においても、槽内に貯えら
れる洗濯水が少ない場合には、揚程（吐出口と洗濯水水
面との距離）が大きくなり、回転翼に設けられた裏羽根
の遠心ポンプ作用の能力が不足し、性能を著しく低下さ
せていた。2. Description of the Related Art In a conventional fully automatic washing machine, a circulating lint collecting device and a washing liquid circulating device provide a washing liquid at an upper portion of a washing and dewatering tub by a centrifugal pump function of a back blade provided on a rotating blade. It is guided to the discharged outlet, and is spouted into the tank. For the lint collecting device, by providing a filter portion at the outlet, the lint contained in the circulating water is collected. I have. In either case, when the amount of washing water stored in the tub is small, the head (the distance between the discharge port and the washing water surface) becomes large, and the performance of the centrifugal pump function of the back blade provided on the rotating blade is increased. Was insufficient, and the performance was remarkably reduced.
【０００３】[0003]
【発明が解決しようとする課題】このため、洗濯兼脱水
槽の中程や、底部に糸屑捕集装置を設けることにより洗
濯液が少ない場合にも糸屑を捕集する方法があるが、こ
のために部品を追加する必要があったため、コスト低減
に悪影響をおよぼすものであった。本発明の目的は、上
記した欠点をなくし、安価な全自動洗濯機の糸屑捕集装
置を提供するものである。For this reason, there is a method of collecting lint even when the amount of washing liquid is small by providing a lint collecting device in the middle of the washing and dewatering tub or at the bottom. For this reason, it was necessary to add components, which had an adverse effect on cost reduction. An object of the present invention is to provide an inexpensive lint collecting device for a fully automatic washing machine that eliminates the above-mentioned disadvantages.
【０００４】[0004]
【課題を解決するための手段】上記目的は、循環水量を
糸屑捕集装置に比べ、多く必要としない洗濯液循環装置
内の循環路を利用することで、部品を増やすことなく低
い水位の場合にも、十分な糸屑捕集性能を確保できる。SUMMARY OF THE INVENTION The object of the present invention is to use a circulating path in a washing liquid circulating device which does not require a large amount of circulating water as compared with a lint collecting device. Also in this case, sufficient lint collecting performance can be secured.
【０００５】上記により、部品点数を増やすことなく、
低い水位の場合にも糸屑を捕集することができる。As described above, without increasing the number of parts,
Even at low water levels, lint can be collected.
【０００６】[0006]
【発明の実施の形態】以下、本発明の一実施例を図面に
基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.
【０００７】図１は、全自動洗濯機の基本構造を示して
いる。１は、内部機構を内包する略箱形の鋼板製の外
枠、２は、ステンレス製の洗濯兼脱水槽で、有底の略円
筒形状を形成しており、側壁に多数の脱水穴２ａを有す
ると共に、上部には流体を封入した中空環状の上部流体
バランサー３、底部にはカバ−４を設け、底部中央に
は、回転自在な撹拌翼５を配設している。FIG. 1 shows the basic structure of a fully automatic washing machine. 1 is an outer frame made of a substantially box-shaped steel plate including an internal mechanism, 2 is a washing and dewatering tub made of stainless steel, and has a substantially cylindrical shape with a bottom, and has a large number of dehydration holes 2a in a side wall. At the top, a hollow annular upper fluid balancer 3 containing a fluid is provided at the top, a cover-4 is provided at the bottom, and a rotatable stirring blade 5 is provided at the center of the bottom.
【０００８】６は、洗濯兼脱水槽２を回転可能に内包
し、洗濯水を受ける有底略円筒状の外槽であり、底部に
は、駆動部を鋼板製のセンターベース８を介し取り付け
ると共に、外槽６の外側壁には、防振装置９を保持する
凹球面状の吊り棒受け６ａを設け、外槽全体を外枠１の
上端四隅に固着された凹球面状のコーナープレート１８
から、防振装置９にて垂下防振支持している。また、上
端開口部には、外槽６と洗濯兼脱水槽２との隙間に洗濯
物が落下するのを防止するため、合成樹脂性の槽カバー
７を固着している。防振装置９は、吊り棒９ａ、防振バ
ネ９ｂ、摺動筒９ｃ、バネ受け９ｄ、吊り棒保持具９ｅ
等から構成されている。吊り棒９ａの上端には凸球面を
持った吊り棒保持具９ｅが固着され、保持具９ｅがコー
ナープレート１８の凹球面に嵌かり合っている。摺動筒
９ｃは、吊り棒受け６ａの凹球面に嵌かり合う凸球面を
有し、内部に防振バネ９ｂ、バネ受け９ｄを設け、外槽
６の上下方向の振動によって防振バネ９ｂが伸縮し、バ
ネ受け９ｄが摺動筒９ｃの内面を摩擦しながら振動す
る。駆動部は、モータ１０、クラッチ１１、Ｖベルト１
２等からなり、モータ１０の回転をモータプーリ１３、
Ｖベルト１２、Ｐプーリ１４を介し、クラッチ１１に伝
達する。クラッチ１１は、内部に洗濯と脱水を切替るク
ラッチバネ機構、減速ギヤ等を有すると共に洗濯軸１１
ａ、脱水軸１１ｂを備えている。Reference numeral 6 denotes a substantially cylindrical outer tub having a bottom which rotatably encloses the washing and dewatering tub 2 and receives the washing water. The driving unit is attached to the bottom through a center base 8 made of steel plate. On the outer wall of the outer tub 6, a concave spherical hanging rod receiver 6a for holding the vibration isolator 9 is provided, and the entire outer tub is fixed to the upper four corners of the outer frame 1 with a concave spherical corner plate 18.
From above, the suspension is supported by the vibration isolator 9. In addition, a synthetic resin tub cover 7 is fixed to the upper end opening in order to prevent the laundry from dropping into the gap between the outer tub 6 and the washing and dewatering tub 2. The anti-vibration device 9 includes a suspension rod 9a, an anti-vibration spring 9b, a sliding cylinder 9c, a spring receiver 9d, and a suspension rod holder 9e.
And so on. A suspending rod holder 9e having a convex spherical surface is fixed to the upper end of the suspending rod 9a, and the retainer 9e fits into the concave spherical surface of the corner plate 18. The sliding cylinder 9c has a convex spherical surface that fits into the concave spherical surface of the hanging rod receiver 6a, and has therein an anti-vibration spring 9b and a spring receiver 9d. It expands and contracts, and the spring receiver 9d vibrates while rubbing the inner surface of the sliding cylinder 9c. The driving unit includes a motor 10, a clutch 11, a V-belt 1,
2 and the like, and the rotation of the motor 10 is
The power is transmitted to the clutch 11 via the V belt 12 and the P pulley 14. The clutch 11 includes a clutch spring mechanism for switching between washing and spinning, a reduction gear, and the like.
a, and a dehydrating shaft 11b.
【０００９】洗濯軸１１ａには撹拌翼５が固定されてお
り、脱水軸１１ｂには洗濯兼脱水槽２が、補強部材１５
を介し固着されており、洗濯時には、内部の減速ギヤ、
洗濯軸１１ａを介し回転力を撹拌翼５に伝達すると共
に、脱水時には、減速ギヤを介さず、脱水軸１１ｂによ
り回転力を洗濯兼脱水槽２に伝達し、脱水を行う。The stirring blade 5 is fixed to the washing shaft 11a, and the washing and dewatering tub 2 is mounted on the dehydrating shaft 11b.
, And during washing, the internal reduction gear,
The rotational force is transmitted to the stirring blade 5 via the washing shaft 11a, and at the time of dehydration, the rotational force is transmitted to the washing and dewatering tub 2 by the dehydrating shaft 11b without passing through the reduction gear, thereby performing dehydration.
【００１０】排水装置は、排水弁１６、排水ホース１７
とからなっている。排水弁１６の一端は、外槽６の底部
に設けられた排水口６ｂに接着され、他端は、排水ホー
ス１７に接続されている。排水ホース１７の他端は、排
水ホース取り出し口２７から機外へ引出す。The drainage device includes a drain valve 16 and a drain hose 17.
It consists of One end of the drain valve 16 is bonded to a drain port 6 b provided at the bottom of the outer tub 6, and the other end is connected to a drain hose 17. The other end of the drain hose 17 is drawn out of the machine through a drain hose outlet 27.
【００１１】水位の検出は、外槽６に設けられたエアー
トラップ６ｃからエアーチューブ１９を介し、水位セン
サー２０で圧力検知している。２１は、給水電磁弁であ
り、一端は、給水ホースを介し、水栓へ接続され、他端
は、注水口２２に接続されている。２３は、パネルボッ
クス部を有する上面カバーであり、内部には、制御部で
あるコントロールユニット２４、水位を制御する水位セ
ンサー２０、電源スイッチ２５、入力スイッチ部２６、
進行表示部２７などが収納されている。パネルボックス
部２８は、前側と後側の２ヵ所に設けられており、それ
ぞれ、フロントパネル２９、バックパネル３０を装着し
ている。又、上面カバー２３は、衣類投入用の開口部２
３ａと開口部２３ａを開閉する蓋体３１が設けられ、外
枠１の上方開口部を包括するように構成されている。The water level is detected by a water level sensor 20 via an air tube 19 from an air trap 6c provided in the outer tank 6. Reference numeral 21 denotes a water supply solenoid valve, one end of which is connected to a faucet via a water supply hose, and the other end of which is connected to a water inlet 22. Reference numeral 23 denotes an upper surface cover having a panel box portion, in which a control unit 24 as a control unit, a water level sensor 20 for controlling a water level, a power switch 25, an input switch unit 26,
The progress display unit 27 and the like are housed. The panel box section 28 is provided at two places on the front side and the rear side, and has a front panel 29 and a back panel 30 mounted thereon, respectively. The upper cover 23 is provided with an opening 2 for putting clothes.
A cover 31 for opening and closing the opening 3a and the opening 23a is provided, and is configured to cover the upper opening of the outer frame 1.
【００１２】以上が全体の構成である。The above is the overall configuration.
【００１３】次に、図２〜図６により洗濯兼脱水槽２に
ついて詳述する。Next, the washing and dewatering tub 2 will be described in detail with reference to FIGS.
【００１４】洗濯兼脱水槽２は、胴板４１、底板４２の
それぞれステンレス鋼板により構成されている。胴板４
１は平板を円筒上に成形し、端部をハゼ折加締めにて固
定するとともに、外に向かうバーリング状の脱水穴２ａ
を多数個設けている。底板４２は略円盤状の形状を有し
ており、端部外周部をハゼ折加締２ｂにより胴板４１と
締結している。The washing and dewatering tub 2 is made of a stainless steel plate for each of the body plate 41 and the bottom plate 42. Body plate 4
Reference numeral 1 denotes a burring-shaped dewatering hole 2a which is formed by shaping a flat plate on a cylinder, fixing the end portion by crimping crimping, and outwardly.
Are provided in large numbers. The bottom plate 42 has a substantially disk shape, and the outer peripheral portion of the end portion is fastened to the body plate 41 by the goby folding caulking 2b.
【００１５】胴板４１の上端部には中空環状で流体を内
蔵した樹脂製の流体バランサー３を配設しており、前記
流体バランサー３は洗濯兼脱水槽２の外側より、胴板４
１を介しネジ４３にて固定してある。A resin-made fluid balancer 3 having a hollow annular shape and containing a fluid is disposed at an upper end portion of the body plate 41.
1 and fixed with screws 43.
【００１６】底板４２底部中央には、脱水軸１１ｂとの
嵌合穴部と底板４２とを固着させるためのネジボス部を
有した補強部材１５を底板４２の内側に配設しており、
底板４２底部より、底板４２を介してネジ４５にて取
付、洗濯兼脱水槽２を脱水軸１１ｂに固着させている。At the center of the bottom of the bottom plate 42, a reinforcing member 15 having a screw boss for fixing the bottom plate 42 to a fitting hole for the dewatering shaft 11b is disposed inside the bottom plate 42.
The washing and dewatering tub 2 is fixed to the dewatering shaft 11b from the bottom of the bottom plate 42 with screws 45 via the bottom plate 42.
【００１７】撹拌翼５の裏側には複数枚の裏羽根５ａが
一体的に設けてあり、洗濯兼脱水槽２の内周側側壁面に
は糸屑捕集装置４８と洗濯液循環装置５２が配設してあ
り、洗濯液循環路４７、５３を形成している。糸屑捕集
装置４８と洗濯液循環装置５２は洗濯兼脱水槽２の壁面
上部までの高さを有しており、下部は裏羽根５ａの外周
に対向して、底板カバー４とで導水開口部４９、５４を
設ける。糸屑捕集装置４８と洗濯液循環装置５２の上部
には、流体バランサー３とで構成される導水吐出口５
０、５５が、洗濯兼脱水槽２の内方に向かって設けられ
ている。糸屑捕集装置４８の吐出口５０には、糸屑捕集
用のネット５１が着脱自在に装着される。A plurality of back blades 5a are integrally provided on the back side of the stirring blade 5, and a lint collecting device 48 and a washing liquid circulating device 52 are provided on the inner side wall surface of the washing and dewatering tub 2. The washing liquid circulation paths 47 and 53 are formed. The lint collecting device 48 and the washing liquid circulating device 52 have a height up to the upper wall surface of the washing and dewatering tub 2, and the lower portion is opposed to the outer periphery of the back blade 5 a, and the water introduction opening is formed by the bottom plate cover 4. Parts 49 and 54 are provided. On the upper part of the lint collecting device 48 and the washing liquid circulating device 52, the water introduction discharge port 5 constituted by the fluid balancer 3 is provided.
0 and 55 are provided toward the inside of the washing and dewatering tub 2. A net 51 for collecting lint is detachably attached to the discharge port 50 of the lint collecting device 48.
【００１８】洗濯時、撹拌翼５が回転すると、裏羽根５
ａによる遠心ポンプ作用により、洗濯水を導水開口部４
９、５４に押出し、循環路４７、５３を通って、吐出口
５０、５５から洗濯兼脱水槽２の内方に向かって噴出す
る。During washing, when the stirring blade 5 rotates, the back blade 5
a, the washing water is introduced by the centrifugal pump action
9 and 54, and is ejected from the discharge ports 50 and 55 toward the inside of the washing and dewatering tub 2 through the circulation paths 47 and 53.
【００１９】糸屑捕集装置４８はこの循環する洗濯液に
含まれる糸屑を吐出口５０に装着されるネット５１によ
り捕集する。このため、糸屑捕集性能を向上しようとす
る場合には、糸屑捕集装置４８の吐出口５０より洗濯兼
脱水槽２の内方に向かって出る洗濯液の量を増やせば良
い。しかし洗濯液を循環させる場合に、その循環洗濯液
の量は洗濯液の水面と吐出口の距離ｈが少ないほど循環
する洗濯液の量は多くなり、逆に大きいほど洗濯液の循
環量は少なくなるために洗濯兼脱水槽２内に貯えられる
洗濯液の量が少ない場合には、糸屑捕集装置４８の吐出
口５０より噴出される洗濯液の量も少なくなるために、
糸屑捕集性能も低下してしまう。The lint collecting device 48 collects lint contained in the circulating washing liquid by a net 51 attached to the discharge port 50. Therefore, in order to improve the lint collecting performance, the amount of the washing liquid that flows from the discharge port 50 of the lint collecting device 48 toward the inside of the washing and dewatering tub 2 may be increased. However, when circulating the washing liquid, the amount of the circulating washing liquid increases as the distance h between the water surface of the washing liquid and the discharge port decreases, and conversely, as the distance increases, the circulating amount of the washing liquid decreases. When the amount of the washing liquid stored in the washing and dewatering tub 2 is small, the amount of the washing liquid ejected from the discharge port 50 of the lint collecting device 48 is also small.
The lint collecting performance also decreases.
【００２０】この問題を解決する方法として、糸屑捕集
装置４８の洗濯液循環路４７内に、別の循環路を設け、
この循環路の吐出口を、洗濯兼脱水槽２の低い位置に設
置する方法もあるが、この場合、洗濯兼脱水槽２の上方
に吐出口をもつ糸屑捕集装置４８の洗濯液循環路４７の
断面積を低下させてしまうために、上方に吐出口をもつ
糸屑捕集装置４８の糸屑捕集性能も低下させてしまうと
いう問題がある。As a method for solving this problem, another circulation path is provided in the washing liquid circulation path 47 of the lint collecting device 48,
There is a method of setting the discharge port of this circulation path at a lower position of the washing and dewatering tub 2. In this case, the washing liquid circulation path of the lint collecting device 48 having a discharge port above the washing and dehydration tub 2. Since the cross-sectional area of 47 is reduced, there is a problem that the lint collecting performance of the lint collecting device 48 having a discharge port at the top is also reduced.
【００２１】図５、６は本発明による洗濯兼脱水槽を示
す。洗濯液循環装置５２は洗濯兼脱水槽２内部の洗濯液
を循環させることで、洗濯液中の洗剤の溶解を促進する
ことと、洗濯兼脱水槽２上方にある洗濯衣類への洗濯液
の浸透を図るためのものであるため、ある一定量の洗濯
液を吐出口５５より洗濯兼脱水槽２上部内方に向かって
噴出すればよいので、糸屑捕集装置４８で必要とされる
ほどの洗濯液の循環量を必要としないため、洗濯液循環
装置５２の洗濯液循環路５３は糸屑捕集装置４８の洗濯
液循環路４７ほどの断面積を必要としない。これにより
洗濯液循環装置５２の洗濯液循環路５３内に別の循環路
５８を配設し、さらにこの循環路５８の上端には洗濯兼
脱水槽２の下方または中程に位置するように吐出口５７
を配設し、前記吐出口５７の洗濯兼脱水槽内方に向かう
位置に着脱自在にネット等のフィルタ−装置６０を配設
することにより、洗濯兼脱水槽内に貯えられる洗濯液が
少ない場合にも洗濯液の水面と吐出口５７の距離を小さ
くとることが可能になり、洗濯兼脱水槽内に貯えられる
洗濯液が少ない場合で、洗濯兼脱水槽上方に配設される
糸屑捕集装置４８により糸屑が捕集できないような場合
にも、洗濯液中の糸屑が捕集できるようになる。FIGS. 5 and 6 show a washing and dewatering tub according to the present invention. The washing liquid circulation device 52 circulates the washing liquid inside the washing and dewatering tub 2 to promote the dissolution of the detergent in the washing liquid, and allows the washing liquid to penetrate into the laundry clothes above the washing and dewatering tub 2. Therefore, a certain amount of the washing liquid may be spouted from the discharge port 55 toward the inside of the washing and dewatering tub 2. Since the amount of washing liquid circulation is not required, the washing liquid circulation path 53 of the washing liquid circulation device 52 does not need to have the same cross-sectional area as the washing liquid circulation path 47 of the lint collecting device 48. Thereby, another circulation path 58 is provided in the washing liquid circulation path 53 of the washing liquid circulation apparatus 52, and the upper end of the circulation path 58 is discharged so as to be located below or in the middle of the washing and dewatering tub 2. Exit 57
By disposing the filter device 60 such as a net in a detachable manner at the position of the discharge port 57 toward the inside of the washing and dewatering tub, when the washing liquid stored in the washing and dewatering tub is small. In addition, the distance between the water surface of the washing liquid and the discharge port 57 can be reduced, so that when the washing liquid stored in the washing and dewatering tub is small, the lint collecting disposed above the washing and dewatering tub can be performed. Even in the case where the lint cannot be collected by the device 48, the lint in the washing liquid can be collected.
【００２２】[0022]
【発明の効果】以上本発明によれば、部品点数を増やす
ことなく、低い水位の場合にも糸屑を捕集することが可
能な全自動洗濯機を提供できる。As described above, according to the present invention, it is possible to provide a fully automatic washing machine capable of collecting lint even at a low water level without increasing the number of parts.
【図１】本発明の一実施例の洗濯機の縦断面図である。FIG. 1 is a longitudinal sectional view of a washing machine according to one embodiment of the present invention.
【図２】本発明の一実施例の洗濯兼脱水槽の縦断面図で
ある。FIG. 2 is a longitudinal sectional view of a washing and dewatering tub according to one embodiment of the present invention.
【図３】本発明の一実施例の洗濯兼脱水槽の縦断面図で
ある。FIG. 3 is a longitudinal sectional view of a washing and dewatering tub according to one embodiment of the present invention.
【図４】本発明の一実施例の洗濯兼脱水槽の横断面図で
ある。FIG. 4 is a cross-sectional view of a washing and dewatering tub according to one embodiment of the present invention.
【図５】本発明の一実施例の洗濯兼脱水槽の縦断面図で
ある。FIG. 5 is a longitudinal sectional view of a washing and dewatering tub according to one embodiment of the present invention.
【図６】本発明の一実施例の洗濯兼脱水槽の部分部分側
面図である。FIG. 6 is a partial partial side view of a washing and dewatering tub according to one embodiment of the present invention.
５２…洗濯液循環装置、５９…糸屑捕集装置、５５…吐
出口、５７…吐出口、５８…洗濯液循環路、５３…洗濯
液循環路。52: washing liquid circulation device, 59: lint collecting device, 55: discharge port, 57: discharge port, 58: washing liquid circulation path, 53: washing liquid circulation path.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 大杉 寛 茨城県日立市東多賀町一丁目１番１号 株 式会社日立製作所電化機器事業部多賀本部 内 ──────────────────────────────────────────────────の Continuing from the front page (72) Hiroshi Osugi, 1-1-1 Higashitaga-cho, Hitachi City, Ibaraki Prefecture
Claims (5)
濯兼脱水槽と前記洗濯兼脱水槽を回転自在に内包する外
槽と、前記外槽を防振支持する支持装置と、前記外槽底
部に取り付けられ撹拌翼及び前記洗濯兼脱水槽を駆動す
る為の駆動装置を支持するためのベ−ス、及び駆動装置
と、前記洗濯兼脱水槽内部には前記撹拌翼に設けられた
裏羽根による遠心ポンプ作用を利用し、洗濯液を循環路
を通し、洗濯兼脱水槽内へと噴出する糸屑捕集装置、及
び洗濯液循環装置からなる全自動洗濯機において、洗濯
液循環装置と糸屑捕集装置とを一部材にて構成している
ことを特徴とする全自動洗濯機。1. A washing and dewatering tub having a stirring blade having a back blade at a bottom portion, an outer tub rotatably enclosing the washing and dewatering tub, a support device for supporting the outer tub in vibration isolation, and the outer tub A base mounted on the bottom for supporting a stirring blade and a driving device for driving the washing and dewatering tub, and a driving device; and a back blade provided inside the washing and dewatering tub provided on the stirring blade. The washing liquid circulating device and the yarn are used in a fully automatic washing machine including a lint collecting device that ejects the washing liquid through a circulation path to the inside of a washing and dewatering tub by using a centrifugal pump function of the washing machine and a washing liquid circulating device. A fully automatic washing machine characterized in that the waste collecting device and the dust collecting device are constituted by one member.
た糸屑捕集装置の洗濯液吐出口は、洗濯液循環装置の吐
出口よりも下方に位置することを特徴とすることを特徴
とする請求項１の全自動洗濯機。2. The washing liquid discharge port of the lint collecting device provided integrally with the washing liquid circulation device is located below the discharge port of the washing liquid circulation device. The fully automatic washing machine according to claim 1, wherein
た糸屑捕集装置の洗濯液吐出口にはネット等のフィルタ
−を配設したことを特徴とする請求項１の全自動洗濯
機。3. A fully automatic washing apparatus according to claim 1, wherein a filter such as a net is provided at a washing liquid discharge port of the lint collecting device provided integrally with the washing liquid circulation device. Machine.
た糸屑捕集装置の洗濯液吐出口は、別の糸屑捕集装置の
洗濯液吐出口よりも洗濯兼脱水槽の下方に位置すること
を特徴とする請求項１の全自動洗濯機。4. A washing liquid discharge port of a lint collecting device provided integrally with the washing liquid circulating device is located below a washing and dewatering tub than a washing liquid discharge port of another lint collecting device. The fully automatic washing machine according to claim 1, wherein the washing machine is located.
た糸屑捕集装置の循環水路は、洗濯液循環路の一部を利
用して循環路を形成することを特徴とする請求項１の全
自動洗濯機。5. The circulating water passage of the lint collecting device provided integrally with the washing liquid circulating device forms a circulating passage by using a part of the washing liquid circulating passage. 1. Fully automatic washing machine.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286290A JPH1176683A (en) | 1997-08-31 | 1997-08-31 | Fully automatic washing machine |
| TW091216492U TW542265U (en) | 1997-08-31 | 1998-07-30 | Fully automatic washing machine |
| CN98118335A CN1103831C (en) | 1997-08-31 | 1998-08-11 | Automatic washing machine |
| KR1019980035409A KR100298816B1 (en) | 1997-08-31 | 1998-08-29 | Full automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286290A JPH1176683A (en) | 1997-08-31 | 1997-08-31 | Fully automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1176683A true JPH1176683A (en) | 1999-03-23 |
Family
ID=17702474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9286290A Pending JPH1176683A (en) | 1997-08-31 | 1997-08-31 | Fully automatic washing machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH1176683A (en) |
| KR (1) | KR100298816B1 (en) |
| CN (1) | CN1103831C (en) |
| TW (1) | TW542265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154025A (en) * | 2009-04-17 | 2009-07-16 | Panasonic Corp | Washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3385797B2 (en) * | 1995-06-12 | 2003-03-10 | 松下電器産業株式会社 | Washing machine |
-
1997
- 1997-08-31 JP JP9286290A patent/JPH1176683A/en active Pending
-
1998
- 1998-07-30 TW TW091216492U patent/TW542265U/en not_active IP Right Cessation
- 1998-08-11 CN CN98118335A patent/CN1103831C/en not_active Expired - Fee Related
- 1998-08-29 KR KR1019980035409A patent/KR100298816B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154025A (en) * | 2009-04-17 | 2009-07-16 | Panasonic Corp | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW542265U (en) | 2003-07-11 |
| CN1210166A (en) | 1999-03-10 |
| KR19990024039A (en) | 1999-03-25 |
| CN1103831C (en) | 2003-03-26 |
| KR100298816B1 (en) | 2001-09-06 |
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