JPH0739682A - Automatic washing machine - Google Patents
Automatic washing machineInfo
- Publication number
- JPH0739682A JPH0739682A JP5191071A JP19107193A JPH0739682A JP H0739682 A JPH0739682 A JP H0739682A JP 5191071 A JP5191071 A JP 5191071A JP 19107193 A JP19107193 A JP 19107193A JP H0739682 A JPH0739682 A JP H0739682A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- shower
- water
- balancer
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 45
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Nozzles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、洗濯液を洗濯槽の上部
より下部に向けて循環させて衣類を洗うパルセーター方
式の自動洗濯機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pulsator type automatic washing machine for washing clothes by circulating a washing liquid from the upper part to the lower part of a washing tub.
【０００２】[0002]
【従来の技術】近年、地球環境保護が大変重要な課題と
なってきた。省資源もその中で重要なテーマであり、洗
濯機においては、節水、節洗剤が強く望まれている。2. Description of the Related Art In recent years, protection of the global environment has become a very important issue. Resource saving is also an important theme among them, and in the washing machine, water saving and detergent saving are strongly desired.
【０００３】節水、節洗剤については、色々な方法が提
案されている。たとえば、特開平１ー１４６５８４号公
報に示されているように、洗濯槽の内壁の一部に水路形
成用カバーを設けて洗濯槽との間に水路を成形し、パル
セーターの下側の羽根によるポンプ作用で、洗濯槽の下
側の洗濯液を水路を通して洗濯槽の上部に導き、洗濯物
の上に注ぐ洗濯方式がある。この方式によれば、洗濯物
に常に洗濯液が注がれているので、洗濯時の水位が少々
低くても十分洗浄でき、節水、節洗剤が可能である。Various methods have been proposed for saving water and detergent. For example, as disclosed in JP-A-1-146584, a water channel forming cover is provided on a part of the inner wall of the washing tub to form a water channel between the water tub and the lower wing of the pulsator. There is a washing method in which by the pump action, the washing liquid on the lower side of the washing tub is guided to the upper part of the washing tub through the water channel and poured on the laundry. According to this method, since the laundry liquid is constantly poured into the laundry, the laundry can be sufficiently washed even when the water level at the time of washing is a little low, and water and detergent can be saved.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、特開平
１ー１４６５８４号公報に記載されたものは、水路が１
つのため、パルセーターの下側の羽根によってつくられ
た水流を効率よく水路に集めることは構造的に無理があ
り、大量の洗濯液を上から洗濯物に注ぐことは、困難で
あった。また、構造が簡単で効率の良い水路の構成が困
難であった。さらに洗濯液の注ぎ口のリントの除去も困
難であるという問題も有していた。However, the one disclosed in Japanese Unexamined Patent Publication No. 146584/1989 has only one water channel.
Therefore, it is structurally impossible to efficiently collect the water flow created by the lower blades of the pulsator into the water channel, and it has been difficult to pour a large amount of washing liquid onto the laundry from above. Moreover, it was difficult to construct an efficient water channel with a simple structure. Further, there is a problem that it is difficult to remove the lint from the spout of the washing liquid.
【０００５】本発明は上記課題を解決するもので、洗濯
液の循環水量を増大して洗浄力を向上することを第１の
目的としている。The present invention is intended to solve the above problems, and it is a first object of the present invention to increase the circulating water amount of washing liquid to improve the washing power.
【０００６】また、洗濯液の注ぎ口を取り外し自在にし
てリントの除去を可能にすることを第２の目的としてい
る。A second object is to make it possible to remove the lint by making the washing liquid spout removable.
【０００７】また、洗濯兼脱水槽の底部から上部にかけ
て配設された水路の上部開口部から洗濯液を洗濯物に注
ぐとき、洗濯液の飛び跳ねがなく洗濯物全体に均一に注
がれるようにすることを第３の目的としている。Also, when pouring the washing liquid into the laundry through the upper opening of the water passage arranged from the bottom to the top of the washing / dehydrating tub, the washing liquid does not splash and is evenly distributed over the entire laundry. The third purpose is to do so.
【０００８】さらに、洗濯兼脱水槽の上端部にバランサ
ーを取り付けるときの位置決めとリンス液をスムーズに
外槽内に投入することを第４の目的としている。A fourth object of the present invention is to position the balancer on the upper end of the washing / dehydrating tank and to smoothly introduce the rinse liquid into the outer tank.
【０００９】[0009]
【課題を解決するための手段】本発明は上記第１の目的
を達成するために、ステンレス鋼板を円筒状に形成した
洗濯兼脱水槽と、前記洗濯兼脱水槽の底面に回転自在に
配設したパルセーターと、前記パルセーターの下側羽根
の外周に形成したポンプ室と、前記洗濯兼脱水槽の上端
部に設けた略中空リング状のバランサーの一部に設けた
シャワー室と、前記ポンプ室から前記シャワー室まで連
通する独立した複数の水路とを備え、前記水路は水路ケ
ースと水路ガイドにより構成され、前記水路ガイドの背
面に固定爪を設けて前記洗濯兼脱水槽の側壁に設けた固
定穴に挿入後スライドして固定したことを第１の課題解
決手段としている。In order to achieve the first object, the present invention provides a washing / dehydrating tub in which a stainless steel plate is formed in a cylindrical shape, and is rotatably disposed on the bottom surface of the washing / dehydrating tub. Pulsator, a pump chamber formed on the outer periphery of the lower blade of the pulsator, a shower chamber provided in a part of a substantially hollow ring-shaped balancer provided at the upper end of the washing / dehydrating tank, and the pump A plurality of independent water passages communicating from the room to the shower room, the water passages are constituted by a waterway case and a waterway guide, and a fixing claw is provided on the back surface of the waterway guide and provided on the side wall of the washing and dehydrating tub. The first problem-solving means is to slide and fix after inserting into the fixing hole.
【００１０】また、第２の目的を達成するために、上記
第１の課題解決手段に加えて、シャワー室は洗濯兼脱水
槽の内部に向けた開口部を有し、前記開口部に取り付け
たシャワーヘッドを備え、前記シャワーヘッドは、両側
壁外側に設けられた突起部とシャワー室の両内壁に設け
た凹部で着脱自在に前記開口部に取付けたことを第２の
課題解決手段としている。In order to achieve the second object, in addition to the means for solving the first problem, the shower room has an opening facing the inside of the washing / dehydrating tub and is attached to the opening. A second problem solving means is provided with a shower head, and the shower head is detachably attached to the opening by projections provided on both outer side walls and recesses provided on both inner walls of the shower chamber.
【００１１】また、第３の目的を達成するために、上記
第１の課題解決手段のシャワー室の側壁から天面にかけ
て湾曲した水壁を形成し、前記シャワー室の開口部に設
けたシャワーヘッドに整流壁を設け、前記シャワーヘッ
ドを前記シャワー室に取り付けることにより、前記水壁
と整流壁を当接させて散水ノズルを形成し、水路の上端
開口部と散水ノズルの下端開口部を嵌合させたことを第
３の課題解決手段としている。Further, in order to achieve the third object, a shower head provided in the opening of the shower room is formed by forming a curved water wall from the side wall of the shower room of the first problem solving means to the top surface. A rectifying wall is provided in the shower chamber, and the shower head is attached to the shower chamber to bring the water wall and the rectifying wall into contact with each other to form a watering nozzle, and the upper end opening of the water channel and the lower end opening of the watering nozzle are fitted together. This is the third means for solving the problem.
【００１２】さらに、第４の目的を達成するために、ス
テンレス鋼板を円筒状に形成した洗濯兼脱水槽と、前記
洗濯兼脱水槽の外側を覆う外槽と、前記洗濯兼脱水槽の
上端部に設けた略中空リング状のバランサーとを備え、
前記洗濯兼脱水槽の側壁にバランサー受け台を設けた貫
通孔を設け、リンス投入口はバランサー受け台に載置さ
れ、リンス投入口両側に設けられたガイドリブの下端が
バランサー受け台の底面より下になるように構成したこ
とを第４の課題解決手段としている。Further, in order to achieve the fourth object, a washing / dehydrating tub in which a stainless steel plate is formed in a cylindrical shape, an outer tub for covering the outside of the washing / dehydrating tub, and an upper end portion of the washing / dehydrating tub And a substantially hollow ring-shaped balancer provided in
A through hole provided with a balancer cradle is provided on the side wall of the washing / dehydrating tub, the rinse inlet is placed on the balancer cradle, and the lower ends of the guide ribs provided on both sides of the rinse inlet are below the bottom surface of the balancer cradle. The fourth problem solving means is configured as follows.
【００１３】[0013]
【作用】本発明は上記した第１の課題解決手段により、
洗濯槽上部より多量の洗濯液を循環させることができ
て、洗剤の溶解をはやめ、かつ洗濯液と汚れとの接触機
会が多くなり、洗浄力を向上できる。According to the first means for solving the above problems, the present invention provides:
Since a large amount of washing liquid can be circulated from the upper part of the washing tub, the dissolution of the detergent can be stopped, the chances of contact between the washing liquid and dirt increase, and the washing power can be improved.
【００１４】また、第２の課題解決手段により、シャワ
ーヘッドを着脱自在に取り付けられるため、洗濯液の注
ぎ口を着脱自在にでき、リントの除去を簡単に行うこと
ができる。Further, since the shower head is detachably attached by the second means for solving the problem, the spout of the washing liquid can be detachably attached, and the lint can be easily removed.
【００１５】また、第３の課題解決手段により、散水ノ
ズルから放出される洗濯液は薄い膜状でしかも勢いがあ
り、洗濯兼脱水槽の中央にある洗濯物にも均一に注が
れ、洗濯液が洗濯物に衝突しても洗濯液の飛び散りがな
くなる。According to the third means for solving the problems, the washing liquid discharged from the sprinkling nozzle is in the form of a thin film and has momentum, and is evenly poured onto the laundry in the center of the washing / dehydrating tub to wash it. Even if the liquid collides with the laundry, the scattering of the washing liquid is eliminated.
【００１６】さらに、第４の課題解決手段により、バラ
ンサーを洗濯兼脱水槽の上端に取り付けるとき位置決め
を簡単に行うことができ、さらに、リンス液がバランサ
ー受け台をガイドにしてスムーズに外槽内に流れ込むよ
うにできる。Further, according to the fourth means for solving the problems, positioning can be easily performed when the balancer is attached to the upper end of the washing / dehydrating tub, and further, the rinse liquid is smoothly guided in the outer tub by using the balancer cradle as a guide. Can flow into.
【００１７】[0017]
【実施例】以下、本発明の第１の実施例を図１から図４
を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.
Will be described with reference to.
【００１８】図に示すように、洗濯機外枠１は、内部に
吊り棒２により外槽３を吊り下げ、外槽３の内部に洗濯
兼脱水槽（以下、洗濯槽という）４を回転可能に取り付
けている。洗濯槽４は、ステンレス鋼板を円筒状に形成
して形成している。水路ケース５は、水路ガイド６とと
もに水路７ａ、７ｂを形成するもので、水路ガイド６の
背面に固定爪６ａを設けており、水路ケース５と水路ガ
イド６とを固着して水路７ａ、７ｂを形成した後、洗濯
槽４の側壁に設けた固定穴４ａに固定爪６ａを挿入後ス
ライドして固定するようにしている。As shown in the figure, the washing machine outer frame 1 has an outer tub 3 suspended therein by a hanging rod 2, and a washing / dehydrating tub (hereinafter referred to as a washing tub) 4 can be rotated inside the outer tub 3. Is attached to. The washing tub 4 is formed by forming a stainless steel plate into a cylindrical shape. The waterway case 5 forms waterways 7a and 7b together with the waterway guide 6, and a fixing claw 6a is provided on the rear surface of the waterway guide 6 to fix the waterway case 5 and the waterway guide 6 to each other. After the formation, the fixing claws 6a are inserted into the fixing holes 4a formed in the side wall of the washing tub 4 and then slid and fixed.
【００１９】パルセーター８は、洗濯槽４の底部に回転
自在に配設し、このパルセーター７の裏面に下側羽根９
を一体に設け、この下側羽根９の外周にポンプ室１０を
形成している。モータ１１は、Ｖベルト１２および減速
機構１３を介してパルセーター８を駆動する。バランサ
ー１４は、略中空リング状で、洗濯槽４の上端部に設け
ており、このバランサー１４の一部にシャワー室１５を
設けている。The pulsator 8 is rotatably arranged on the bottom of the washing tub 4, and the lower blade 9 is provided on the back surface of the pulsator 7.
Is integrally provided, and the pump chamber 10 is formed on the outer periphery of the lower blade 9. The motor 11 drives the pulsator 8 via the V-belt 12 and the speed reduction mechanism 13. The balancer 14 has a substantially hollow ring shape and is provided at the upper end of the washing tub 4, and a shower chamber 15 is provided at a part of the balancer 14.
【００２０】シャワー室１５は、水路７ａ、７ｂによっ
てポンプ室１０と連通しており、両内壁に凹部１５ａを
設けている。シャワーヘッド１６は、側壁外側に突起部
１６aを設けており、この突起部１６ａをシャワー室１
５の内壁の凹部１５ａに嵌合することにより、シャワー
室１５の洗濯槽４の内部に向けた開口部に着脱自在に取
り付けられるようにしている。１７は排水弁、１８は給
水弁、１９は蓋、２０は制御装置である。The shower chamber 15 communicates with the pump chamber 10 through the water passages 7a and 7b, and has recesses 15a on both inner walls. The shower head 16 is provided with a protrusion 16a on the outside of the side wall.
By fitting into the recess 15a of the inner wall of the shower chamber 5, the shower chamber 15 is detachably attached to the opening of the shower chamber 15 toward the inside of the washing tub 4. Reference numeral 17 is a drain valve, 18 is a water supply valve, 19 is a lid, and 20 is a control device.
【００２１】上記構成において動作を説明すると、ま
ず、洗濯物２１を洗濯槽４の中に投入し、スタートスイ
ッチ（図示せず）を押すと、制御装置２０により、給水
弁１８を制御して所定水位まで給水し、洗濯行程に入
る。洗濯行程に入ると、モータ１１は洗濯水流に応じて
右回転・休止・左回転・休止と制御装置２０によって制
御される。この制御されたモータ１１の回転はＶベルト
１２、減速機構１３を介してパルセーター８に伝えられ
る。したがって、モータ１１のの回転に応じてパルセー
ター８および下側羽根９が回転し、洗濯槽４の中の洗濯
物２１と洗濯液が撹はんされ、洗濯物２１が洗浄され
る。To explain the operation of the above structure, first, the laundry 21 is put into the washing tub 4 and the start switch (not shown) is pressed, and the controller 20 controls the water supply valve 18 to set a predetermined value. Fill up to the water level and enter the washing process. When the washing process is started, the motor 11 is controlled by the control device 20 according to the flow of washing water, such as right rotation / pause / left rotation / pause. The controlled rotation of the motor 11 is transmitted to the pulsator 8 via the V-belt 12 and the speed reduction mechanism 13. Therefore, the pulsator 8 and the lower blade 9 are rotated according to the rotation of the motor 11, the laundry 21 and the washing liquid in the washing tub 4 are stirred, and the laundry 21 is washed.
【００２２】一方、パルセーター８の下側羽根９と外槽
３との間の洗濯液は、下側羽根９の回転により遠心力で
外側に押し出され、水路７ａ、７ｂを通って、シャワー
ヘッド１６から洗濯槽４内に、モータ１１の回転に応じ
て間欠的に注がれる。このとき、水路７ａ、７ｂには洗
濯液が漏れる心配がなく、効率良く注がれることにな
る。下側羽根９によって水路７ａ、７ｂに押し出された
洗濯液の跡には、下側羽根９の中央部下から新しい洗濯
液が供給される。すなわち、外槽３と洗濯槽４の間の洗
濯液が供給されることになり、外槽３と洗濯槽４の間の
液面ａは、洗濯槽４内の洗濯液水位ｂより低くなる。た
だし、洗濯槽４の脱水用の穴（図示せず）および洗濯槽
４とパルセーター８の間の隙間から、洗濯液が外槽３に
流れるので、液面の差はある値でバランスして一定とな
る。On the other hand, the washing liquid between the lower blade 9 of the pulsator 8 and the outer tub 3 is pushed outward by centrifugal force by the rotation of the lower blade 9, passes through the water passages 7a and 7b, and passes through the shower head. 16 is poured into the washing tub 4 intermittently according to the rotation of the motor 11. At this time, there is no fear that the washing liquid will leak into the water channels 7a and 7b, and the washing liquid can be efficiently poured. New washing liquid is supplied from below the central portion of the lower blade 9 to the traces of the washing liquid pushed out by the lower blade 9 into the water channels 7a and 7b. That is, the washing liquid between the outer tub 3 and the washing tub 4 is supplied, and the liquid level a between the outer tub 3 and the washing tub 4 becomes lower than the washing liquid level b in the washing tub 4. However, since the washing liquid flows into the outer tub 3 through the dehydration hole (not shown) of the washing tub 4 and the gap between the washing tub 4 and the pulsator 8, the liquid level difference should be balanced at a certain value. It will be constant.
【００２３】また、水路を４本または６本設けることに
より、下側羽根９の遠心力によって押し出された洗濯液
は、効率的に水路に導かれ、総循環流量を増大させるこ
とができる。また、シャワーヘッド１６は、シャワー室
１５に突起部１６ａを凹部１５ａに嵌合させることによ
り着脱自在に取り付けることができ、シャワーヘッド１
６、シャワー室１５内のリントの除去も簡単に行うこと
ができる。By providing four or six water channels, the washing liquid pushed out by the centrifugal force of the lower blade 9 can be efficiently guided to the water channels and the total circulation flow rate can be increased. Further, the shower head 16 can be detachably attached to the shower chamber 15 by fitting the protrusion 16a into the recess 15a.
6. The lint in the shower room 15 can be easily removed.
【００２４】つぎに、本発明の第２の実施例を図２、図
３および図５を参照しながら説明する。Next, a second embodiment of the present invention will be described with reference to FIGS. 2, 3 and 5.
【００２５】図に示すように、シャワー室１５の側壁か
ら天面にかけて湾曲した水壁２２を設け、シャワーヘッ
ド１６の内側に左右対称に整流壁２３を設け、シャワー
ヘッド１６をシャワー室１５に取り付けたとき、整流壁
２３は水壁２２に圧接され、そこに散水ノズル２４が構
成されるようにしている。また、２５ａ、２５ｂは水路
７ａ、７ｂの上部開口部で、散水用ノズル２４の下端に
パッキン２６を介して嵌合している。As shown in the figure, a curved water wall 22 is provided from the side wall of the shower room 15 to the top surface, a straightening wall 23 is symmetrically provided inside the shower head 16, and the shower head 16 is attached to the shower room 15. At this time, the flow regulating wall 23 is pressed against the water wall 22, and the water spray nozzle 24 is formed there. Further, reference numerals 25a and 25b denote upper openings of the water passages 7a and 7b, which are fitted to the lower end of the water sprinkling nozzle 24 via a packing 26.
【００２６】上記構成において動作を説明すると、パル
セーター８の回転によって、下側羽根９と外槽３との間
の洗濯液は、下側羽根９の回転により遠心力で外側に押
し出され、水路７ａ、７ｂを通って、シャワーヘッド１
６から洗濯槽４内に、モータ１１の回転に応じて間欠的
に注がれる。このとき、洗濯液が洗濯槽４の中央に注が
れるように水壁２２を湾曲させ、さらに、整流壁２３に
よってシャワー室１５の全幅において均一に洗濯液を放
出するようにし、水壁２２と整流壁２３で流路を絞った
ため洗濯液は、薄い膜状でしかも勢いがあり、洗濯槽４
の中央にある洗濯物にも均一に注がれ、洗濯液が洗濯物
に衝突しても洗濯液の飛び散りもない。The operation of the above structure will be described. The rotation of the pulsator 8 causes the washing liquid between the lower blade 9 and the outer tub 3 to be pushed outward by centrifugal force due to the rotation of the lower blade 9, and the water channel. Shower head 1 through 7a and 7b
6 is intermittently poured into the washing tub 4 according to the rotation of the motor 11. At this time, the water wall 22 is curved so that the washing liquid is poured into the center of the washing tub 4, and the washing liquid is uniformly discharged over the entire width of the shower chamber 15 by the straightening wall 23. Since the flow path is narrowed by the flow regulating wall 23, the washing liquid has a thin film-like shape and is vigorous.
It is poured evenly on the laundry in the center, and even if the washing liquid collides with the laundry, there is no splash of the washing liquid.
【００２７】つぎに、本発明の第３の実施例を図６を参
照しながら説明する。図に示すように、洗濯槽４は、側
壁に貫通孔２７を設け、この貫通孔２７の下部に設けら
れたバランサー受け台２８を設けている。リンス投入口
２９は、バランサー１４の底部に設けられ、両側にガイ
ドリブ３０を設けている。ガイドリブ３０の高さは、リ
ンス投入口２９の下端をバランサー受け台２８に載置し
たとき、バランサー受け台２８の底面がガイドリブ３０
より下に出ないように設定している。Next, a third embodiment of the present invention will be described with reference to FIG. As shown in the figure, the washing tub 4 is provided with a through hole 27 in the side wall and a balancer cradle 28 provided under the through hole 27. The rinse inlet 29 is provided at the bottom of the balancer 14, and the guide ribs 30 are provided on both sides. The height of the guide rib 30 is such that when the lower end of the rinse inlet 29 is placed on the balancer cradle 28, the bottom surface of the balancer cradle 28 is the guide rib 30.
It is set so that it does not go below.
【００２８】上記構成において動作を説明すると、洗濯
槽４の上端にバランサー１４を取り付けるとき、バラン
サー受け台２８にリンス投入口２９を載置するように位
置を決めて挿入する。ガイドリブ３０の高さは、リンス
投入口２９の下端をバランサー受け台２８に載置したと
き、バランサー受け台２８の底面がガイドリブ３０より
下に出ないように設定しているため、一度載置するとバ
ランサー受け台２８とガイドリブ３０によって２度と位
置がずれることはない。また、洗濯時の布がバランサー
受け台２８に接触することがなく、洗濯物が引っかかっ
たり傷ついたりすることもない。さらに、リンス投入口
２９から流れ出たリンスは、バランサー受け台２８の上
面を伝って外槽３内に流れ、直接衣類にかかることがな
く、最適な仕上げが可能となる。The operation of the above structure will be described. When the balancer 14 is attached to the upper end of the washing tub 4, the rinse inlet 29 is placed and inserted into the balancer cradle 28. The height of the guide ribs 30 is set so that the bottom surface of the balancer cradle 28 does not come out below the guide ribs 30 when the lower end of the rinse inlet 29 is placed on the balancer cradle 28. The balancer cradle 28 and the guide ribs 30 prevent the positions from being displaced twice. Further, the cloth at the time of washing does not contact the balancer cradle 28, and the laundry is not caught or damaged. Further, the rinse flowing out from the rinse inlet 29 flows along the upper surface of the balancer cradle 28 into the outer tub 3 and is not directly applied to the clothes, so that the optimum finishing can be performed.
【００２９】[0029]
【発明の効果】以上の実施例から明らかなように本発明
によれば、ステンレス鋼板を円筒状に形成した洗濯兼脱
水槽と、前記洗濯兼脱水槽の底面に回転自在に配設した
パルセーターと、前記パルセーターの下側羽根の外周に
形成したポンプ室と、前記洗濯兼脱水槽の上端部に設け
た略中空リング状のバランサーの一部に設けたシャワー
室と、前記ポンプ室から前記シャワー室まで連通する独
立した複数の水路とを備え、前記水路は水路ケースと水
路ガイドにより構成され、前記水路ガイドの背面に固定
爪を設けて前記洗濯兼脱水槽の側壁に設けた固定穴に挿
入後スライドして固定したから、洗濯兼脱水槽の上部よ
り多量の洗濯液を循環させ、洗剤の溶解をはやめ、かつ
洗濯液と汚れとの接触機会が多くなることにより、洗浄
力を向上できる。As is apparent from the above embodiments, according to the present invention, a washing / dehydrating tub in which a stainless steel plate is formed in a cylindrical shape, and a pulsator rotatably disposed on the bottom surface of the washing / dehydrating tub. A pump chamber formed on the outer periphery of the lower blade of the pulsator, a shower chamber provided at a part of a substantially hollow ring-shaped balancer provided at the upper end of the washing / dehydrating tank, and the pump chamber to A plurality of independent water channels that communicate with the shower room, the water channel is configured by a water channel case and a water channel guide, and a fixing claw is provided on a back surface of the water channel guide to a fixing hole provided on a side wall of the washing and dehydrating tub. Since it is slid after insertion and fixed, a large amount of washing liquid is circulated from the upper part of the washing / dehydrating tub to stop the dissolution of the detergent and increase the chances of contact between the washing liquid and dirt, thus improving the washing power. .
【００３０】また、シャワー室は洗濯兼脱水槽の内部に
向けた開口部を有し、前記開口部に取り付けたシャワー
ヘッドを備え、前記シャワーヘッドは、両側壁外側に設
けられた突起部とシャワー室の両内壁に設けた凹部で着
脱自在に前記開口部に取付けたから、洗濯液の注ぎ口を
着脱自在にでき、リントの除去を簡単に行うことができ
る。Further, the shower room has an opening facing the inside of the washing / dehydrating tub, and is provided with a shower head attached to the opening. The shower head is provided with projections provided outside both side walls and a shower. Since the recesses provided on both inner walls of the chamber are detachably attached to the opening, the spout of the washing liquid can be detachably attached, and the lint can be easily removed.
【００３１】また、シャワー室の側壁から天面にかけて
湾曲した水壁を形成し、前記シャワー室の開口部に設け
たシャワーヘッドに整流壁を設け、前記シャワーヘッド
を前記シャワー室に取り付けることにより、前記水壁と
整流壁を当接させて散水ノズルを形成し、水路の上端開
口部と散水ノズルの下端開口部を嵌合させたから、洗濯
液が洗濯兼脱水槽の中央に注がれ、また、整流壁によっ
てシャワー室の全幅において均一に洗濯液を放出でき、
しかも水壁と整流壁で流路を絞っているため、洗濯液
は、薄い膜状でしかも勢いがあり、洗濯兼脱水槽の中央
にある洗濯物にも均一に注がれ、洗濯液が洗濯物に衝突
しても洗濯液の飛び散りもなく、理想的なシャワーを得
ることができる。Further, by forming a curved water wall from the side wall of the shower room to the top surface, providing a straightening wall on the shower head provided at the opening of the shower room, and attaching the shower head to the shower room, The water wall and the straightening wall are brought into contact with each other to form a sprinkling nozzle, and the upper end opening of the water channel and the lower end opening of the sprinkling nozzle are fitted to each other, so that the washing liquid is poured into the center of the washing / dehydrating tub, and By the straightening wall, the washing liquid can be uniformly discharged in the entire width of the shower room,
Moreover, since the flow path is narrowed by the water wall and straightening wall, the washing liquid is a thin film and has momentum, and it is evenly poured on the laundry in the center of the washing and dehydration tank, and the washing liquid is washed. An ideal shower can be obtained without splashing the washing liquid even if it collides with an object.
【００３２】さらに、ステンレス鋼板を円筒状に形成し
た洗濯兼脱水槽と、前記洗濯兼脱水槽の外側を覆う外槽
と、前記洗濯兼脱水槽の上端部に設けた略中空リング状
のバランサーとを備え、前記洗濯兼脱水槽の側壁にバラ
ンサー受け台を設けた貫通孔を設け、リンス投入口はバ
ランサー受け台に載置され、リンス投入口両側に設けら
れたガイドリブの下端がバランサー受け台の底面より下
になるように構成したから、バランサー取付け時の位置
決めが簡単となり、洗濯時の布がバランサー受け台に接
触することがなく、洗濯物が引っかかったり傷ついたり
することもない。たま、リンス投入口から流れ出たリン
スは、バランサー受け台の上面を伝って外槽内に流れ直
接衣類にかかることがなく、最適な仕上げができる。Further, a washing / dehydrating tub made of stainless steel in a cylindrical shape, an outer tub covering the outside of the washing / dehydrating tub, and a substantially hollow ring-shaped balancer provided at the upper end of the washing / dehydrating tub. A through hole provided with a balancer cradle on the side wall of the washing and dehydrating tub, the rinse inlet is placed on the balancer cradle, and the lower ends of the guide ribs provided on both sides of the rinse inlet are the balancer cradle. Since it is configured to be below the bottom surface, positioning at the time of mounting the balancer is easy, the cloth at the time of washing does not contact the balancer cradle, and the laundry is not caught or damaged. Occasionally, the rinse flowing out from the rinse inlet flows along the upper surface of the balancer cradle into the outer tub and does not directly come into contact with the clothes, so that the optimum finish can be achieved.
【図１】本発明の第１の実施例の自動洗濯機の断面図FIG. 1 is a sectional view of an automatic washing machine according to a first embodiment of the present invention.
【図２】同自動洗濯機の要部の正面からみた分解斜視図FIG. 2 is an exploded perspective view of a main part of the automatic washing machine seen from the front.
【図３】同自動洗濯機の要部の背面からみた分解斜視図FIG. 3 is an exploded perspective view of a main part of the same automatic washing machine as seen from the back side.
【図４】同自動洗濯機の要部拡大断面図FIG. 4 is an enlarged sectional view of a main part of the automatic washing machine.
【図５】本発明の第２の実施例の自動洗濯機の要部断面
図FIG. 5 is a sectional view of an essential part of an automatic washing machine according to a second embodiment of the present invention.
【図６】(A) 本発明の第３の実施例の自動洗濯機の洗
濯兼脱水槽の分解斜視図 (B) 同自動洗濯機の要部断面図FIG. 6 (A) is an exploded perspective view of a washing / dehydrating tub of an automatic washing machine according to a third embodiment of the present invention.
３ 外槽 ４ 洗濯兼脱水槽 ４ａ 固定穴 ５ 水路ケース ６ 水路ガイド ６ａ 固定爪 ７ａ 水路 ７ｂ 水路 ８ パルセーター ９ 下側羽根 １０ ポンプ室 １４ バランサー １５ シャワー室 3 Outer tank 4 Washing / dehydrating tank 4a Fixing hole 5 Waterway case 6 Waterway guide 6a Fixing claw 7a Waterway 7b Waterway 8 Pulsator 9 Lower blade 10 Pump room 14 Balancer 15 Shower room
フロントページの続き (72)発明者 中野 美喜男 大阪府門真市殿島町７番６号 株式会社エ クセルテクノ内Front page continuation (72) Inventor Mikio Nakano 7-6 Tonoshima-cho, Kadoma-shi, Osaka Prefecture Exel Techno Co., Ltd.
Claims (4)
兼脱水槽と、前記洗濯兼脱水槽の底面に回転自在に配設
したパルセーターと、前記パルセーターの下側羽根の外
周に形成したポンプ室と、前記洗濯兼脱水槽の上端部に
設けた略中空リング状のバランサーの一部に設けたシャ
ワー室と、前記ポンプ室から前記シャワー室まで連通す
る独立した複数の水路とを備え、前記水路は水路ケース
と水路ガイドにより構成され、前記水路ガイドの背面に
固定爪を設けて前記洗濯兼脱水槽の側壁に設けた固定穴
に挿入後スライドして固定した自動洗濯機。1. A washing / dehydrating tub in which a stainless steel plate is formed into a cylindrical shape, a pulsator rotatably disposed on the bottom surface of the washing / dehydrating tub, and a pump formed on the outer periphery of the lower blade of the pulsator. A chamber, a shower chamber provided in a part of a substantially hollow ring-shaped balancer provided at the upper end of the washing / dehydrating tank, and a plurality of independent water passages communicating from the pump chamber to the shower chamber, The water channel comprises a water channel case and a water channel guide, and an automatic washing machine in which a fixing claw is provided on the back surface of the water channel guide and is inserted into a fixing hole provided in the side wall of the washing / dehydrating tub and then fixed by sliding.
た開口部を有し、前記開口部に取り付けたシャワーヘッ
ドを備え、前記シャワーヘッドは、両側壁外側に設けら
れた突起部とシャワー室の両内壁に設けた凹部で着脱自
在に前記開口部に取付けた請求項１記載の自動洗濯機。2. The shower room has an opening facing the inside of the washing / dehydrating tub, and a shower head attached to the opening, wherein the shower head and a shower provided on the outside of both side walls. The automatic washing machine according to claim 1, wherein the recesses provided on both inner walls of the chamber are detachably attached to the opening.
した水壁を形成し、前記シャワー室の開口部に設けたシ
ャワーヘッドに整流壁を設け、前記シャワーヘッドを前
記シャワー室に取り付けることにより、前記水壁と整流
壁を当接させて散水ノズルを形成し、水路の上端開口部
と散水ノズルの下端開口部を嵌合させた請求項１記載の
自動洗濯機。3. A curved water wall is formed from a side wall of the shower room to a ceiling surface, a rectifying wall is provided in a shower head provided at an opening of the shower room, and the shower head is attached to the shower room. The automatic washing machine according to claim 1, wherein the water wall and the straightening wall are brought into contact with each other to form a water spray nozzle, and an upper end opening of the water channel and a lower end opening of the water spray nozzle are fitted to each other.
兼脱水槽と、前記洗濯兼脱水槽の外側を覆う外槽と、前
記洗濯兼脱水槽の上端部に設けた略中空リング状のバラ
ンサーとを備え、前記洗濯兼脱水槽の側壁にバランサー
受け台を設けた貫通孔を設け、リンス投入口はバランサ
ー受け台に載置され、リンス投入口両側に設けられたガ
イドリブの下端がバランサー受け台の底面より下になる
ように構成した自動洗濯機。4. A washing / dehydrating tub in which a stainless steel plate is formed in a cylindrical shape, an outer tub that covers the outside of the washing / dehydrating tub, and a substantially hollow ring-shaped balancer provided at the upper end of the washing / dehydrating tub. A through hole provided with a balancer cradle on the side wall of the washing and dehydrating tub, the rinse inlet is placed on the balancer cradle, and the lower ends of the guide ribs provided on both sides of the rinse inlet are the balancer cradle. An automatic washing machine configured to be below the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191071A JP3060787B2 (en) | 1993-08-02 | 1993-08-02 | Automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191071A JP3060787B2 (en) | 1993-08-02 | 1993-08-02 | Automatic washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0739682A true JPH0739682A (en) | 1995-02-10 |
| JP3060787B2 JP3060787B2 (en) | 2000-07-10 |
Family
ID=16268391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5191071A Expired - Fee Related JP3060787B2 (en) | 1993-08-02 | 1993-08-02 | Automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3060787B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446879B1 (en) * | 1996-05-16 | 2004-11-08 | 마쯔시다덴기산교 가부시키가이샤 | washer |
| CN100398736C (en) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Washing machine set with additive adding structure |
| CN100414030C (en) * | 2002-12-17 | 2008-08-27 | 乐金电子(天津)电器有限公司 | Additive adding structure |
| JP2011056193A (en) * | 2009-09-14 | 2011-03-24 | Hitachi Appliances Inc | Drum type washing machine |
| JP2012157410A (en) * | 2011-01-31 | 2012-08-23 | Hitachi Appliances Inc | Washing machine |
| CN106436164A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine with wave wheel |
| CN106436130A (en) * | 2016-10-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine |
| CN109137360A (en) * | 2017-06-15 | 2019-01-04 | 无锡小天鹅股份有限公司 | The clothes washing method of washing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102431975B1 (en) * | 2015-09-03 | 2022-08-12 | 엘지전자 주식회사 | Control Method for Laundry Treating Apparatus |
-
1993
- 1993-08-02 JP JP5191071A patent/JP3060787B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446879B1 (en) * | 1996-05-16 | 2004-11-08 | 마쯔시다덴기산교 가부시키가이샤 | washer |
| CN100398736C (en) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Washing machine set with additive adding structure |
| CN100414030C (en) * | 2002-12-17 | 2008-08-27 | 乐金电子(天津)电器有限公司 | Additive adding structure |
| JP2011056193A (en) * | 2009-09-14 | 2011-03-24 | Hitachi Appliances Inc | Drum type washing machine |
| CN102021797A (en) * | 2009-09-14 | 2011-04-20 | 日立空调·家用电器株式会社 | Drum type washing machine |
| JP2012157410A (en) * | 2011-01-31 | 2012-08-23 | Hitachi Appliances Inc | Washing machine |
| CN106436164A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine with wave wheel |
| CN106436130A (en) * | 2016-10-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Washing machine |
| CN109137360A (en) * | 2017-06-15 | 2019-01-04 | 无锡小天鹅股份有限公司 | The clothes washing method of washing machine |
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| Publication number | Publication date |
|---|---|
| JP3060787B2 (en) | 2000-07-10 |
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