JPH10272277A - Drum type washer / dryer - Google Patents
Drum type washer / dryerInfo
- Publication number
- JPH10272277A JPH10272277A JP9079452A JP7945297A JPH10272277A JP H10272277 A JPH10272277 A JP H10272277A JP 9079452 A JP9079452 A JP 9079452A JP 7945297 A JP7945297 A JP 7945297A JP H10272277 A JPH10272277 A JP H10272277A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- connecting pipe
- outer tub
- detergent case
- drum
- 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
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
- Check Valves (AREA)
Abstract
(57)【要約】
【課題】 外槽の封口の信頼性を向上させることを目的
としている。また、騒音のない弁を有するものを提供す
ることを目的としている。さらに、残水のない連結管を
有するものを提供することを目的としている。そして、
特殊な加工方法を用いない安価な構造とすることを目的
としている。
【解決手段】 略水平方向に回転軸を有する回転ドラム
１を外包した外槽３と、回転ドラム１を回転させるモー
タ６と、回転ドラム１内の洗濯物を加熱乾燥する加熱装
置１８と、洗剤を投入する洗剤ケース１４と、外槽３の
内部と洗剤ケース１８とを連通する連結管１９とを備
え、連結管１９は洗剤ケース１８から外槽方向へは開き
逆方向へは閉じる弁２２を備えたドラム式洗濯乾燥機。
(57) [Summary] [Problem] To improve the reliability of sealing of an outer tank. It is another object of the present invention to provide a valve having a noise-free valve. It is another object of the present invention to provide a connector having a connecting pipe without residual water. And
The purpose is to provide an inexpensive structure that does not use a special processing method. SOLUTION: An outer tub 3 enclosing a rotating drum 1 having a rotating shaft in a substantially horizontal direction, a motor 6 for rotating the rotating drum 1, a heating device 18 for heating and drying laundry in the rotating drum 1, and a detergent And a connecting pipe 19 communicating the inside of the outer tub 3 with the detergent case 18. The connecting pipe 19 includes a valve 22 that opens from the detergent case 18 toward the outer tub and closes in the opposite direction. Drum type washer / dryer equipped.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、略水平方向の回転
軸を中心に回転自在に配設したドラム内で洗濯物を洗
濯、すすぎ、脱水、乾燥するドラム式洗濯乾燥機に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drum type washing and drying machine for washing, rinsing, spin-drying and drying laundry in a drum rotatably arranged about a substantially horizontal rotating shaft.
【０００２】[0002]
【従来の技術】従来、この種のドラム式洗濯乾燥機は図
６、図７に示すように構成していた。以下、その構成に
ついて説明する。2. Description of the Related Art Heretofore, this type of drum type washing / drying machine has been configured as shown in FIGS. Hereinafter, the configuration will be described.
【０００３】図に示すように、回転ドラム１は、外周部
に多数の通水孔２を全面に設け、外槽３内に回転自在に
配設している。回転ドラム１の回転中心に回転軸４の一
端を略水平方向に固定し、回転軸４の他端にドラムプー
リー５を固定している。モータ６は、ベルト７によりド
ラムプーリー５と連結し、ドラム１を回転駆動する。[0003] As shown in the figure, a rotary drum 1 is provided with a large number of water passage holes 2 on the entire outer peripheral portion and is rotatably disposed in an outer tank 3. One end of the rotating shaft 4 is fixed to the rotation center of the rotating drum 1 in a substantially horizontal direction, and a drum pulley 5 is fixed to the other end of the rotating shaft 4. The motor 6 is connected to the drum pulley 5 by a belt 7 and drives the drum 1 to rotate.
【０００４】外槽３は、ボデー８よりばね体９で揺動可
能に吊り下げ、防振ダンパー１０により脱水起動時の振
動が低減され、定常脱水時の振動がボデー８に伝達され
ないように防振支持するとともに、脱水時の振動を低減
するバランサー１１を設けている。略筒状のパッキング
部材１２は、回転ドラム１の前面開口部に対応する外槽
３の開口部とボデー８の前面開口部との間を連結するも
のである。ボデー８の前面開口部に窓１３を開閉自在に
設けている。The outer tub 3 is swingably suspended from the body 8 by a spring body 9, the vibration at the time of dehydration start is reduced by the vibration damper 10, and the vibration during the steady dehydration is prevented from being transmitted to the body 8. A balancer 11 that supports vibration and reduces vibration during dehydration is provided. The substantially cylindrical packing member 12 connects the opening of the outer tub 3 corresponding to the front opening of the rotary drum 1 and the front opening of the body 8. A window 13 is provided in the front opening of the body 8 so as to be freely opened and closed.
【０００５】洗剤を投入する洗剤ケース１４は、Ｕ部１
５を有する管１６により外槽３内と連通状態に連結され
ている。加熱装置１８は外槽３内の洗濯物を加熱乾燥す
るものである。制御装置（図示せず）は、モータ６、加
熱装置１８などの動作を制御し、洗濯、すすぎ、脱水、
乾燥などの一連の行程を逐次制御する。[0005] The detergent case 14 into which the detergent is charged is provided in the U section 1
5 is connected to the inside of the outer tub 3 by a pipe 16. The heating device 18 is for heating and drying the laundry in the outer tub 3. A control device (not shown) controls operations of the motor 6, the heating device 18, and the like, and performs washing, rinsing, dehydrating,
A series of steps such as drying are controlled sequentially.
【０００６】上記構成において動作を説明すると、窓１
３を開いて回転ドラム１内に洗濯物を投入し、洗剤ケー
ス１４内に洗剤をいれて運転を開始すると、洗剤と水
は、Ｕ部１５を有する管１６を経て外槽３内は流入す
る。洗濯行程では、回転ドラム１はモータ６によって低
速（約５３ｒｐｍ）にて回転駆動され、回転ドラム１内
の洗濯物は持ち上げられて水面上に落下される。こうし
て洗濯行程が進行する。すすぎ行程においても洗濯行程
と同様の動作を行う。The operation of the above configuration will be described.
When the laundry 3 is opened, laundry is put into the rotating drum 1 and the detergent is put in the detergent case 14 and the operation is started, the detergent and water flow into the outer tub 3 through the pipe 16 having the U portion 15. . In the washing process, the rotating drum 1 is rotated by the motor 6 at a low speed (about 53 rpm), and the laundry in the rotating drum 1 is lifted and dropped on the water surface. Thus, the washing process proceeds. The same operation as the washing process is performed in the rinsing process.
【０００７】脱水行程では、モータ６により回転ドラム
１は高速（約１０００ｒｐｍ）で回転駆動され、洗濯物
は遠心脱水される。このとき、回転ドラム１内の洗濯物
の片寄り、すなわちアンバランスが生じると、回転ドラ
ム１、外槽３などの揺動体は振動（揺動）するが、脱水
起動時は防振ダンパー１０により揺動体の振動を減衰
し、定常脱水時は防振ダンパー１０の防振機構によりボ
デー８に伝達されることはない。In the dehydration process, the rotary drum 1 is driven to rotate at a high speed (about 1000 rpm) by the motor 6, and the laundry is centrifugally dehydrated. At this time, when the laundry in the rotating drum 1 is shifted, that is, imbalance occurs, the swinging members such as the rotating drum 1 and the outer tub 3 vibrate (swing). The vibration of the oscillating body is attenuated, and is not transmitted to the body 8 by the vibration proof mechanism of the vibration proof damper 10 during steady dehydration.
【０００８】また、外槽３の開口部とボデー８の前面開
口部との間を略筒状のパッキング部材１２により連結し
ているが、揺動体の揺動により略筒状のパッキング部材
１２がたわむことにより、略筒状のパッキング部材１２
を通してボデー８に振動が伝達されることはない。Although the opening of the outer tub 3 and the front opening of the body 8 are connected by a substantially cylindrical packing member 12, the substantially cylindrical packing member 12 is swung by the rocking body. By bending, the substantially cylindrical packing member 12 is formed.
Vibration is not transmitted to the body 8 through the.
【０００９】乾燥行程では、回転ドラム１は洗濯行程と
同様に低速で回転駆動され、回転ドラム１内の洗濯物
は、持ち上げられて落下されながら加熱装置１８により
加熱され外槽３内の温度が上昇し、乾燥していく。外槽
３内の蒸気は管１６のＵ部１５内に溜まった水により封
口され外部へはでない。In the drying process, the rotating drum 1 is driven to rotate at a low speed in the same manner as in the washing process. The laundry in the rotating drum 1 is heated by the heating device 18 while being lifted and dropped, and the temperature in the outer tub 3 is reduced. It rises and dries. The steam in the outer tub 3 is sealed off by the water accumulated in the U portion 15 of the pipe 16 and does not go outside.
【００１０】[0010]
【発明が解決しようとする課題】このような従来の構成
では、乾燥行程において、外槽３内の温度が上昇すると
Ｕ部１５内に溜まった水が加熱され約６０℃になり、蒸
気を発生するようになる。この蒸気が洗剤ケース１４よ
り外部へ流出し結露する恐れがあった。In such a conventional structure, when the temperature in the outer tub 3 rises in the drying step, the water accumulated in the U section 15 is heated to about 60 ° C. to generate steam. I will be. This vapor may flow out of the detergent case 14 to form dew.
【００１１】また、周囲温度が氷点下になった場合、Ｕ
部１５内に溜まった水は凍結し、洗剤ケース１４と外槽
３の連通状態を阻害して、運転開始時の水注入時に溢水
する恐れがあった。When the ambient temperature drops below freezing, U
The water accumulated in the part 15 freezes, hinders the communication between the detergent case 14 and the outer tub 3, and may overflow at the time of water injection at the start of operation.
【００１２】また、乾燥行程のおいて、外槽３内の蒸気
が結露し、Ｕ部１５内に上端一杯に溜まり、乾燥終了後
衣類を取り出すときに外槽３内にこぼれてしまい衣類を
濡らす恐れがあった。Further, in the drying process, the vapor in the outer tub 3 is dewed and accumulated in the upper portion 15 at the upper end. There was fear.
【００１３】また、脱水行程時の外槽３の振動により管
１６のＵ部１５内に溜まった水がこぼれ出てしまい、封
口機能を果たさなくなる恐れもあった。In addition, water accumulated in the U portion 15 of the pipe 16 may spill out due to vibration of the outer tub 3 during the dewatering process, and the sealing function may not be achieved.
【００１４】さらに、Ｕ部１５を有する管１６は、製法
面でも特殊な加工方法を用いなければならず、コスト高
になるという問題を有していた。Further, the pipe 16 having the U portion 15 has to use a special processing method in terms of manufacturing method, and has a problem that the cost is high.
【００１５】本発明は上記従来の課題を解決するもの
で、弁を設けて外槽の封口の信頼性を向上させることを
目的としている。また、騒音のない弁を有するものを提
供することを目的としている。さらに、残水のない連結
管を有するものを提供することを目的としている。そし
て、特殊な加工方法を用いない安価な構造とすることを
目的としている。The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a valve to improve the reliability of sealing the outer tank. It is another object of the present invention to provide a valve having a noise-free valve. It is another object of the present invention to provide a connector having a connecting pipe without residual water. And it aims at making it cheap structure which does not use a special processing method.
【００１６】[0016]
【課題を解決するための手段】上記目的を達成するため
に本発明は、略水平方向に回転軸を有する回転ドラムを
外槽により外包し、洗剤ケースより外槽に洗剤と水を注
入し、モータにより回転ドラムを回転させ、乾燥時に回
転ドラム内の洗濯物を加熱乾燥する加熱装置と、洗剤ケ
ースと外槽の間に洗剤ケースから外槽方向に開き逆方向
には閉じる弁を備えた連結管を設けたものである。According to the present invention, there is provided a rotating drum having a rotating shaft in a substantially horizontal direction in an outer tub, and a detergent and water are poured into the outer tub from a detergent case. A heating device that rotates a rotating drum by a motor to heat and dry laundry in the rotating drum during drying, and a connection between a detergent case and an outer tub with a valve that opens from the detergent case toward the outer tub and closes in the opposite direction. A tube is provided.
【００１７】これにより、外槽内から洗剤ケースに抜け
る流路を遮蔽でき、乾燥行程時に外槽内の温度が高温に
なって発生する蒸気の洗剤ケースからの漏れを防止でき
外槽の封口の信頼性を向上させることができる。[0017] This makes it possible to shield the flow path from the inside of the outer tank to the detergent case, prevent leakage of steam generated from the detergent case due to the high temperature in the outer tank during the drying process, and prevent the outer case from closing. Reliability can be improved.
【００１８】[0018]
【発明の実施の形態】本発明の請求項１に記載の発明
は、略水平方向に回転軸を有する回転ドラムと、この回
転ドラムを外包した外槽と、前記回転ドラムを回転させ
るモータと、回転ドラム内の洗濯物を加熱乾燥する加熱
装置と、洗剤を投入する洗剤ケースと、前記外槽の内部
と前記洗剤ケースとを連通する連結管とを備え、前記連
結管は、洗剤ケースから外槽方向へは開き逆方向へは閉
じる弁を備えたものであり、外槽内と洗剤ケースとを弁
により遮蔽することにより、外槽内より発生する蒸気の
洗剤ケースから本体外部への流出を防止でき、外槽の封
口の信頼性を向上させることができる。DETAILED DESCRIPTION OF THE INVENTION The invention according to claim 1 of the present invention is directed to a rotating drum having a rotating shaft in a substantially horizontal direction, an outer tank surrounding the rotating drum, a motor for rotating the rotating drum, A heating device for heating and drying the laundry in the rotating drum; a detergent case for charging the detergent; and a connecting pipe communicating between the inside of the outer tub and the detergent case, wherein the connecting pipe is connected to the outside of the detergent case. It is equipped with a valve that opens in the tank direction and closes in the opposite direction, and shields the inside of the outer tank and the detergent case with a valve, so that the steam generated from the inside of the outer tank flows out of the detergent case to the outside of the main unit. Can be prevented, and the reliability of the sealing of the outer tank can be improved.
【００１９】請求項２に記載の発明は、上記請求項１に
記載の発明において、弁は、弾性体により形成され上端
を略筒状の弁保持器の内端面側に略垂直に係止されると
共に、弁保持器の内端面に密着する平面部を有し、この
平面部の上端は垂直方向より洗剤ケース側に下端は垂直
方向より外槽側に位置するように取り付けられたもので
あり、外槽と洗剤ケースとの流路を遮断するシール面で
ある弁の平面部と弁保持器の内端面とは常に密着するよ
うに付勢されており、上記と同様に外槽内より発生する
蒸気の洗剤ケースから本体外部への漏れを防止でき外槽
の封口の信頼性をさらに向上させることができる。According to a second aspect of the present invention, in the first aspect of the present invention, the valve is formed of an elastic body and has an upper end substantially vertically engaged with an inner end surface of a substantially cylindrical valve holder. In addition, the valve retainer has a flat portion that is in close contact with the inner end surface, and the upper end of the flat portion is attached to the detergent case side from the vertical direction and the lower end is mounted to the outer tank side from the vertical direction. The flat surface of the valve, which is the sealing surface that blocks the flow path between the outer tub and the detergent case, and the inner end surface of the valve retainer are constantly urged so as to be in close contact with each other. The leakage of the steam from the detergent case to the outside of the main body can be prevented, and the reliability of the sealing of the outer tub can be further improved.
【００２０】請求項３に記載の発明は、上記請求項２に
記載の発明において、弁は、平面部の下側を薄肉状に形
成したものであり、弁下側の薄肉によりシール面である
弁保持器の内端面への当接時の衝撃が緩和され、騒音の
ない弁を提供できると共に、上記と同様に外槽内より発
生する蒸気の洗剤ケースから本体外部への漏れを防止で
き外槽の封口の信頼性をさらに向上させることができ
る。According to a third aspect of the present invention, in the second aspect of the invention, the valve is formed such that the lower side of the flat portion is formed in a thin shape, and the thin portion on the lower side of the valve forms a sealing surface. The shock at the time of contact with the inner end face of the valve retainer is reduced, so that a noise-free valve can be provided, and in the same manner as described above, leakage of steam generated from the outer tank to the outside of the main body can be prevented from the detergent case. The reliability of the sealing of the tank can be further improved.
【００２１】つまり、脱水などの高速回転起動時に発生
する外槽の振動による外槽内の空気の出入りが起こり、
弁のシール面を叩く音が発生するが、弁下側の薄肉によ
り当接時の衝撃が緩和され、騒音のない弁を提供できる
と共に、上記と同様に外槽内より発生する蒸気の洗剤ケ
ースからの漏れを防止でき外槽の封口の信頼性をさらに
向上させることができるわけである。That is, the air in the outer tub enters and exits due to the vibration of the outer tub generated at the time of high-speed rotation start such as dehydration.
A tapping sound is generated at the sealing surface of the valve.However, the thin wall at the bottom of the valve mitigates the impact at the time of abutment, providing a noise-free valve. This can prevent leakage from the outside tank, and can further improve the reliability of the sealing of the outer tank.
【００２２】請求項４に記載の発明は、上記請求項１に
記載の発明において、連結管は、洗剤ケースから外槽方
向へ下る傾斜を有したものであり、連結管内の残水をな
くすことができるため、この連結管の残水からの蒸気の
発生を防止でき、洗剤ケースから外部へ流出する蒸気に
よる結露を防止できると共に、残水の凍結による連結管
の封鎖がなくなり、注水時の洗剤ケースからの溢水を防
止でき、さらに、乾燥時に発生する蒸気の結露した水の
溜まりが防止でき、乾燥終了後衣類を取り出すときに衣
類を濡らす恐れがなくなる。According to a fourth aspect of the present invention, in the first aspect of the present invention, the connecting pipe has a slope descending from the detergent case toward the outer tub, thereby eliminating residual water in the connecting pipe. Can prevent the generation of steam from the residual water in the connecting pipe, prevent condensation due to the steam flowing out from the detergent case to the outside, and also eliminate the blockage of the connecting pipe due to the freezing of the residual water. Overflow from the case can be prevented, and furthermore, the accumulation of water condensed by steam generated at the time of drying can be prevented.
【００２３】請求項５に記載の発明は、上記請求項１に
記載の発明において、連結管は、洗剤ケースに接続され
る弾性体からなる第１の連結管と、洗剤ケースから外槽
方向へは開き逆方向へは閉じる弁と、この弁を保持する
弁保持器と、一端側付近に前記弁保持器を嵌合し他端を
弾性体を介して外槽に接続する第２の連結管とを備え、
前記第１の連結管の一端を段状にして当接面を形成し、
この当接面に前記弁保持器の外端面を密着したものであ
り、洗剤ケースと第１の連結管、第１の連結管と第２の
連結管、第２の連結管と外槽とはいずれか一方の弾性に
よるそれぞれの嵌合によりシールし、流路は弁がシール
し、弁を保持する弁保持器の外周と第２の連結管のシー
ルは第１の連結管の段状に形成した当接面と弁保持器の
外端面を密着させているため、外槽と洗剤ケースとをシ
ールする構成が容易にでき、特殊加工を必要としない安
価なものとできる。According to a fifth aspect of the present invention, in the first aspect of the present invention, the connecting pipe includes a first connecting pipe made of an elastic body connected to the detergent case, and a connecting pipe extending from the detergent case to the outer tub. Is a valve that opens and closes in the opposite direction, a valve holder that holds the valve, and a second connection pipe that fits the valve holder near one end and connects the other end to an outer tank via an elastic body. With
One end of the first connecting pipe is stepped to form a contact surface,
The outer end surface of the valve retainer is in close contact with the contact surface, and the detergent case and the first connection pipe, the first connection pipe and the second connection pipe, and the second connection pipe and the outer tub are separated from each other. Sealing is achieved by either one of the elastic fittings, the flow path is sealed by the valve, and the outer periphery of the valve holder holding the valve and the seal of the second connecting pipe are formed in a stepped manner of the first connecting pipe. Since the contact surface and the outer end surface of the valve retainer are in close contact with each other, the configuration for sealing the outer tub and the detergent case can be easily performed, and the cost can be reduced without requiring special processing.
【００２４】[0024]
【実施例】以下、本発明の実施例について、図面を参照
しながら説明する。なお、従来例と同じ構成のものは同
一符号を付して説明を省略する。Embodiments of the present invention will be described below with reference to the drawings. The same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.
【００２５】（実施例１）図１、図２、図３および図４
に示すように、連結管１９は、一端を洗剤ケース１４と
Ｏリング２０により水密に結合され、他端を外槽３内と
水密、且つ振動吸収可能な蛇腹部２１を介して連通状態
に連結し、洗剤ケース１４から外槽３方向へ下る傾斜を
有している。弁２２は、弾性体により平面部２３を有し
て略円板状に形成され、洗剤ケース１４から外槽３方向
へは開き逆方向へは閉じるように、略筒状の弁保持器２
４の内端面２５側に上端を略垂直に固定されている。(Embodiment 1) FIGS. 1, 2, 3 and 4
As shown in (1), one end of the connection pipe 19 is water-tightly connected to the detergent case 14 and the O-ring 20, and the other end is connected to the inside of the outer tank 3 through a bellows 21 which is watertight and capable of absorbing vibration. And, it has a slope descending from the detergent case 14 toward the outer tub 3. The valve 22 is formed in a substantially disc shape having a flat portion 23 by an elastic body. The valve 22 has a substantially cylindrical shape so as to open from the detergent case 14 toward the outer tub 3 and close in the opposite direction.
The upper end is fixed substantially vertically to the inner end face 25 side of 4.
【００２６】弁２２の平面部２３は、弁保持器２４の内
端面２５に密着し、上端を垂直方向より洗剤ケース１４
側に下端を垂直方向より外槽３側に位置するように取り
付けられている。弁保持器２４は、連結管１９の略中央
に位置し、外周と連結管１９の内周との気密をＯリング
２６により保持している。また、弁２２は、図４に示す
ように平面部２３の下半分を薄肉状２７に形成してい
る。The flat portion 23 of the valve 22 is in close contact with the inner end surface 25 of the valve holder 24, and the upper end thereof is vertically positioned from the detergent case 14.
The lower end is attached to the outer tub 3 side from the vertical direction. The valve holder 24 is located substantially at the center of the connecting pipe 19, and holds the airtightness between the outer circumference and the inner circumference of the connecting pipe 19 by an O-ring 26. Further, as shown in FIG. 4, the lower half of the flat portion 23 of the valve 22 is formed in a thin shape 27.
【００２７】上記構成において動作を説明すると、窓１
３を開いて回転ドラム１内に洗濯物を投入し、洗剤ケー
ス１４内に洗剤をいれて運転を開始すると、洗剤と水
は、連結管１９を経て弁２２を開けて外槽３内に流入す
る。洗濯行程では、回転ドラム１はモータ６によって低
速（約５３ｒｐｍ）で回転駆動され、回転ドラム１内の
洗濯物は持ち上げられて水面上に落下される。こうして
洗濯行程が進行する。すすぎ行程においても洗濯行程と
同様の動作を行う。The operation of the above configuration will be described.
3, the laundry is put into the rotating drum 1, the detergent is put into the detergent case 14, and the operation is started. The detergent and water flow into the outer tub 3 through the connecting pipe 19 by opening the valve 22. I do. In the washing process, the rotating drum 1 is driven to rotate at a low speed (about 53 rpm) by the motor 6, and the laundry in the rotating drum 1 is lifted and dropped on the water surface. Thus, the washing process proceeds. The same operation as the washing process is performed in the rinsing process.
【００２８】脱水行程では、回転ドラム１はモータ６に
より高速（約１０００ｒｐｍ）で回転駆動され、洗濯物
は遠心脱水される。このとき、回転ドラム１内の洗濯物
の片寄り、すなわちアンバランスが生じると、回転ドラ
ム１、外槽３などの揺動体は振動（揺動）するが、脱水
起動時は防振ダンパー１０により揺動体の振動を減衰
し、定常脱水時は防振ダンパー１０の防振機構によりボ
デー８に伝達されることはない。In the dehydration process, the rotating drum 1 is driven to rotate at a high speed (about 1000 rpm) by the motor 6, and the laundry is centrifugally dehydrated. At this time, when the laundry in the rotating drum 1 is shifted, that is, imbalance occurs, the swinging members such as the rotating drum 1 and the outer tub 3 vibrate (swing). The vibration of the oscillating body is attenuated, and is not transmitted to the body 8 by the vibration proof mechanism of the vibration proof damper 10 during steady dehydration.
【００２９】また、外槽３の開口部とボデー８の前面開
口部との間を略筒状のパッキング部材１２により連結し
ているが、揺動体の揺動により略筒状のパッキング部材
１２がたわむことにより、略筒状のパッキング部材１２
を通してボデー８に振動が伝達されることはない。ま
た、連結管１９は、振動吸収可能な蛇腹部２１を設けて
おり、連結管１９の洗剤ケース１４側へは振動が伝達さ
れることはない。Although the opening of the outer tub 3 and the front opening of the body 8 are connected by a substantially cylindrical packing member 12, the substantially cylindrical packing member 12 is swung by the swinging body. By bending, the substantially cylindrical packing member 12 is formed.
Vibration is not transmitted to the body 8 through the. Further, the connecting pipe 19 is provided with a bellows portion 21 capable of absorbing vibration, and no vibration is transmitted to the detergent case 14 side of the connecting pipe 19.
【００３０】乾燥行程では、回転ドラム１は洗濯行程と
同様に低速で回転駆動され、回転ドラム１内の洗濯物
は、持ち上げられて落下されながら、加熱装置１８によ
り加熱され外槽３内の温度が上昇し、乾燥していく。こ
のとき外槽３内は蒸気が発生し、連結管１９より洗剤ケ
ース１４を経て外部へ流出しようとするが、連結管１９
に設けられた弁２２により外槽３内と洗剤ケース１４と
を遮蔽しているため、蒸気は、外槽３内から洗剤ケース
１４への流出を阻止され、洗剤ケース１４から外部への
蒸気流出が防止できる。In the drying process, the rotary drum 1 is driven to rotate at a low speed in the same manner as in the washing process. The laundry in the rotary drum 1 is heated by the heating device 18 while being lifted and dropped, and the temperature in the outer tub 3 is reduced. Rises and dries. At this time, steam is generated in the outer tank 3 and tries to flow out from the connecting pipe 19 to the outside through the detergent case 14.
Since the inside of the outer tub 3 and the detergent case 14 are shielded by the valve 22 provided on the outside, the vapor is prevented from flowing out of the outer tub 3 to the detergent case 14, and the vapor flows out of the detergent case 14 to the outside. Can be prevented.
【００３１】また、弁２２は、弾性体により形成され上
端を、略筒状の弁保持器２４の内端面２５側に略垂直に
固定され、且つ、弁保持器２４の内端面２５に密着する
平面部２３を有し、この平面部２３の上端は垂直方向よ
り洗剤ケース１４側に位置するように、下端は垂直方向
より外槽３側に位置するように取り付けられているた
め、外槽３と洗剤ケース１４との流路を遮断するシール
面である弁２２の平面部２３と弁保持器２４の内端面２
５とは、弁２２の自重と上端部と平面部２３の角度の差
により常に密着するように付勢されており、上記と同様
に外槽３内より発生する蒸気の洗剤ケース１４からの漏
れをより確実に防止できる。The valve 22 is formed of an elastic body, and the upper end thereof is fixed substantially perpendicularly to the inner end face 25 of the substantially cylindrical valve holder 24 and is in close contact with the inner end face 25 of the valve holder 24. It has a flat portion 23, and the upper end of the flat portion 23 is attached to the detergent case 14 side from the vertical direction, and the lower end is attached to the outer tub 3 side from the vertical direction. The flat portion 23 of the valve 22 and the inner end surface 2 of the valve retainer 24, which are sealing surfaces for blocking the flow path between the valve and the detergent case 14.
5 is biased so as to be always in close contact with the own weight of the valve 22 and the angle difference between the upper end portion and the flat portion 23, and the steam generated from the outer tank 3 leaks from the detergent case 14 in the same manner as described above. Can be more reliably prevented.
【００３２】また、脱水などの高速回転起動時に発生す
る外槽３の振動によるパッキング部材１２のたわみで外
槽３内の空気の出入りが起こり、弁２２のシール面であ
る平面部２３と弁保持器２４の内端面２５を叩く音が発
生するが、弁２２の下側の薄肉状２７により当接時の衝
撃が緩和され、騒音のない弁２２を提供できると共に、
上記と同様に外槽３内より発生する蒸気の洗剤ケース１
４からの漏れを防止できる。Also, the inside and outside of the outer tub 3 is caused by the deflection of the packing member 12 due to the vibration of the outer tub 3 generated at the time of high-speed rotation start such as dehydration, and the flat portion 23 which is the sealing surface of the valve 22 and the valve holding member. A tapping sound is generated at the inner end surface 25 of the vessel 24, but the impact at the time of contact is reduced by the thin wall 27 on the lower side of the valve 22, and the valve 22 without noise can be provided.
Detergent case 1 for steam generated from the outer tank 3 as described above
4 can be prevented from leaking.
【００３３】また、連結管１９は、洗剤ケース１４から
外槽３方向へ下る傾斜を有しているため、連結管１９内
の残水をなくすことができ、この連結管１９の残水から
の蒸気の発生を防止でき、洗剤ケース１４から外部へ流
出する蒸気による結露を防止できると共に、残水の凍結
による連結管１９の封鎖がなくなり注水時の洗剤ケース
１４からの溢水を防止でき、さらに、乾燥時に発生する
蒸気の結露した水の溜まりが防止でき、乾燥終了後衣類
を取り出すときに衣類を濡らす恐れがなくなる。Further, since the connecting pipe 19 has a slope descending from the detergent case 14 toward the outer tub 3, residual water in the connecting pipe 19 can be eliminated. The generation of steam can be prevented, the dew condensation due to the steam flowing out from the detergent case 14 can be prevented, and the connection pipe 19 can be prevented from being blocked due to the freezing of the residual water, and the overflow from the detergent case 14 at the time of water injection can be prevented. It is possible to prevent accumulation of water condensed by steam generated during drying, and it is possible to prevent the clothes from getting wet when the clothes are taken out after the drying is completed.
【００３４】（実施例２）図５に示すように、連結管１
９は、洗剤ケース１４に水密に接続される弾性体からな
る第１の連結管２８と、洗剤ケース１４から外槽３方向
へは開き逆方向へは閉じる弁２２と、この弁２２を保持
する弁保持器２４と、一端側付近に弁保持器２４を嵌合
し他端を略筒状のパッキング部材１２等の弾性体を介し
て外槽３に水密に接続する第２の連結管２９とを備えて
いる。当接面３０は、第１の連結管２９の一端を段状に
して形成しており、この当接面３０には、弁保持器２４
の外端面３１を気密を保持して密着させている。他の構
成は上記実施例１と同じである。(Embodiment 2) As shown in FIG.
Reference numeral 9 denotes a first connecting pipe 28 made of an elastic body that is connected to the detergent case 14 in a watertight manner, a valve 22 that opens from the detergent case 14 toward the outer tub 3 and closes in the opposite direction, and holds the valve 22. A second connecting pipe 29 that fits the valve holder 24 near one end and connects the other end of the valve holder 24 to the outer tank 3 through an elastic body such as a substantially cylindrical packing member 12 in a watertight manner. It has. The contact surface 30 is formed by making one end of the first connecting pipe 29 into a stepped shape.
The outer end surface 31 is kept airtight and closely attached. Other configurations are the same as those in the first embodiment.
【００３５】上記構成において動作を説明すると、洗剤
ケース１４と第１の連結管２８とは、第１の連結管２８
の弾性により、第１の連結管２８と第２の連結管２９と
は、第１の連結管２８の弾性により、第２の連結管２９
と外槽３とは、弾性体であるパッキング部材１２の弾性
によりそれぞれの嵌合でシールし、流路は弁２２がシー
ルし、弁２２を保持する弁保持器２４の外周と第２の連
結管２９のシールは第１の連結管２８の段状に形成した
当接面３０と弁保持器２４の外端面３１を密着させてシ
ールするため、外槽３から洗剤ケース１４間のすべての
シール構成が容易にでき、部品形状において特殊加工を
必要としない安価なものとできる。The operation of the above configuration will be described. The detergent case 14 and the first connecting pipe 28 are connected to each other by the first connecting pipe 28.
Due to the elasticity of the first connecting pipe 28 and the second connecting pipe 29, the second connecting pipe 29
The outer tub 3 and the outer tub 3 are sealed by fitting each other due to the elasticity of the packing member 12 which is an elastic body. The sealing of the pipe 29 is performed by tightly sealing the stepped contact surface 30 of the first connecting pipe 28 and the outer end face 31 of the valve holder 24. The configuration can be made easy, and the component shape can be made inexpensive without requiring special processing.
【００３６】[0036]
【発明の効果】以上のように本発明の請求項１に記載の
発明によれば、略水平方向に回転軸を有する回転ドラム
と、この回転ドラムを外包した外槽と、前記回転ドラム
を回転させるモータと、回転ドラム内の洗濯物を加熱乾
燥する加熱装置と、洗剤を投入する洗剤ケースと、前記
外槽の内部と前記洗剤ケースとを連通する連結管とを備
え、前記連結管は、洗剤ケースから外槽方向へは開き逆
方向へは閉じる弁を備えたものであるから、外槽内と洗
剤ケースとを弁により遮蔽することにより、外槽内より
発生する蒸気の洗剤ケースから本体外部への流出を防止
でき、外槽の封口の信頼性を向上させることができる。As described above, according to the first aspect of the present invention, a rotating drum having a rotating shaft in a substantially horizontal direction, an outer tank surrounding the rotating drum, and rotating the rotating drum are provided. A motor to be heated, a heating device for heating and drying the laundry in the rotating drum, a detergent case for charging a detergent, and a connecting pipe for communicating the inside of the outer tub with the detergent case, wherein the connecting pipe is Since the valve is provided with a valve that opens from the detergent case to the outer tub and closes in the opposite direction, the inside of the outer tub and the detergent case are shielded by a valve, so that steam generated from the outer tub can be removed from the detergent case to the main body. Outflow to the outside can be prevented, and the reliability of the sealing of the outer tank can be improved.
【００３７】また、請求項２に記載の発明によれば、弁
は、弾性体により形成され上端を略筒状の弁保持器の内
端面側に略垂直に係止されると共に、弁保持器の内端面
に密着する平面部を有し、この平面部の上端は垂直方向
より洗剤ケース側に下端は垂直方向より外槽側に位置す
るように取り付けられたものであるから、外槽と洗剤ケ
ースとの流路を遮断するシール面である弁の平面部と弁
保持器の内端面とは常に密着するように付勢されてお
り、上記と同様に外槽内より発生する蒸気の洗剤ケース
から本体外部への漏れを防止でき外槽の封口の信頼性を
さらに向上させることができる。According to the second aspect of the present invention, the valve is formed of an elastic body, and the upper end is substantially perpendicularly locked to the inner end face side of the substantially cylindrical valve holder. Since the upper end of this flat portion is attached to the detergent case side from the vertical direction and the lower end is located to the outer tub side from the vertical direction, the outer tub and the detergent The flat surface of the valve, which is a seal surface that shuts off the flow path with the case, and the inner end surface of the valve retainer are urged to be always in close contact with each other. Leakage to the outside of the main body can be prevented, and the reliability of the sealing of the outer tank can be further improved.
【００３８】また、請求項３に記載の発明によれば、弁
は、平面部の下側を薄肉状に形成したものであるから、
弁下側の薄肉によりシール面である弁保持器の内端面へ
の当接時の衝撃が緩和され、騒音のない弁を提供できる
と共に、上記と同様に外槽内より発生する蒸気の洗剤ケ
ースから本体外部への漏れを防止でき外槽の封口の信頼
性をさらに向上させることができる。According to the third aspect of the present invention, since the valve is formed such that the lower side of the flat portion is formed in a thin shape,
The thin wall on the lower side of the valve reduces the impact at the time of contact with the inner end surface of the valve retainer, which is the sealing surface, and can provide a noise-free valve. Leakage to the outside of the main body can be prevented, and the reliability of the sealing of the outer tank can be further improved.
【００３９】また、請求項４に記載の発明によれば、連
結管は、洗剤ケースから外槽方向へ下る傾斜を有したも
のであるから、連結管内の残水をなくすことができるた
め、この連結管の残水からの蒸気の発生を防止でき、洗
剤ケースから外部へ流出する蒸気による結露を防止でき
ると共に、残水の凍結による連結管の封鎖がなくなり注
水時の洗剤ケースからの溢水を防止でき、さらに、乾燥
時に発生する蒸気の結露した水の溜まりが防止でき、乾
燥終了後衣類を取り出すときに衣類を濡らす恐れがなく
なる。According to the fourth aspect of the present invention, since the connecting pipe has a slope descending from the detergent case toward the outer tub, the residual water in the connecting pipe can be eliminated. Prevents the generation of steam from the residual water in the connecting pipe, prevents dew condensation due to the steam flowing out from the detergent case, and prevents the connecting pipe from being blocked due to the freezing of residual water, preventing the detergent case from overflowing when pouring water. In addition, accumulation of water condensed with steam generated during drying can be prevented, and there is no danger of wetting the clothes when taking out the clothes after the drying is completed.
【００４０】また、請求項５に記載の発明によれば、連
結管は、洗剤ケースに接続される弾性体からなる第１の
連結管と、洗剤ケースから外槽方向へは開き逆方向へは
閉じる弁と、この弁を保持する弁保持器と、一端側付近
に前記弁保持器を嵌合し他端を弾性体を介して外槽に接
続する第２の連結管とを備え、前記第１の連結管の一端
を段状にして当接面を形成し、この当接面に前記弁保持
器の外端面を密着したものであるから、洗剤ケースと第
１の連結管、第１の連結管と第２の連結管、第２の連結
管と外槽とはいずれか一方の弾性によるそれぞれの嵌合
によりシールし、流路は弁がシールし、弁を保持する弁
保持器の外周と第２の連結管のシールは第１の連結管の
段状に形成した当接面と弁保持器の外端面を密着させて
いるため、外槽と洗剤ケースとをシールする構成が容易
にでき、特殊加工を必要としない安価なものとできる。According to the fifth aspect of the present invention, the connecting pipe comprises a first connecting pipe made of an elastic body connected to the detergent case, and a first connecting pipe which opens from the detergent case toward the outer tub and which is opposite to the first case. A closing valve, a valve holder for holding the valve, and a second connecting pipe for fitting the valve holder near one end and connecting the other end to an outer tank via an elastic body; One end of the connecting pipe is stepped to form a contact surface, and the outer end surface of the valve retainer is in close contact with this contact surface, so that the detergent case and the first connecting pipe, the first connecting pipe, The connecting pipe and the second connecting pipe, and the second connecting pipe and the outer tank are sealed by fitting each other by elasticity of one of them, and the flow path is sealed by the valve, and the outer periphery of the valve holder that holds the valve. And the seal of the second connecting pipe is in close contact with the stepped contact surface of the first connecting pipe and the outer end face of the valve retainer. Agent configured to seal the case can be easily be an inexpensive that does not require special processing.
【図１】本発明の第１の実施例のドラム式洗濯乾燥機の
背面から見た内部構成図FIG. 1 is an internal configuration diagram of a drum-type washing and drying machine according to a first embodiment of the present invention as viewed from the back.
【図２】同、ドラム式洗濯乾燥機の側面断面図FIG. 2 is a side sectional view of the same drum type washer / dryer.
【図３】同、ドラム式洗濯乾燥機の連結管の拡大断面図FIG. 3 is an enlarged cross-sectional view of the connecting pipe of the drum type washing and drying machine.
【図４】(ａ) 本発明の第１の実施例のドラム式洗濯乾
燥機の弁の斜視図(ｂ) 同、ドラム式洗濯乾燥機の弁の
断面図FIG. 4 (a) is a perspective view of a valve of a drum type washer / dryer according to a first embodiment of the present invention, and FIG. 4 (b) is a sectional view of the valve of the drum type washer / dryer.
【図５】本発明の第２の実施例のドラム式洗濯乾燥機の
連結管の拡大断面図FIG. 5 is an enlarged sectional view of a connecting pipe of a drum type washing and drying machine according to a second embodiment of the present invention.
【図６】従来のドラム式洗濯乾燥機の側面断面図FIG. 6 is a side sectional view of a conventional drum type washer / dryer.
【図７】従来のドラム式洗濯乾燥機の背面から見た内部
構成図FIG. 7 is an internal configuration diagram of a conventional drum type washer / dryer as viewed from the back.
１ 回転ドラム ３ 外槽 ４ 回転軸 ６ モータ １４ 洗剤ケース １８ 加熱装置 １９ 連結管 ２２ 弁 Reference Signs List 1 rotating drum 3 outer tub 4 rotating shaft 6 motor 14 detergent case 18 heating device 19 connecting pipe 22 valve
Claims (5)
と、この回転ドラムを外包した外槽と、前記回転ドラム
を回転させるモータと、回転ドラム内の洗濯物を加熱乾
燥する加熱装置と、洗剤を投入する洗剤ケースと、前記
外槽の内部と前記洗剤ケースとを連通する連結管とを備
え、前記連結管は洗剤ケースから外槽方向へは開き逆方
向へは閉じる弁を備えたドラム式洗濯乾燥機。1. A rotating drum having a rotating shaft in a substantially horizontal direction, an outer tub surrounding the rotating drum, a motor for rotating the rotating drum, a heating device for heating and drying laundry in the rotating drum, A drum provided with a detergent case for charging a detergent, and a connecting pipe communicating between the inside of the outer tub and the detergent case, the connecting pipe being provided with a valve that opens from the detergent case toward the outer tub and closes in the opposite direction; Type washer / dryer.
状の弁保持器の内端面側に略垂直に係止されると共に、
弁保持器の内端面に密着する平面部を有し、この平面部
の上端は垂直方向より洗剤ケース側に位置し、下端は垂
直方向より外槽側に位置するように取り付けられた請求
項１記載のドラム式洗濯乾燥機。2. A valve, which is formed of an elastic body and whose upper end is substantially vertically locked to an inner end surface side of a substantially cylindrical valve holder,
2. The valve holder according to claim 1, further comprising a flat portion in close contact with an inner end surface of the valve holder, wherein an upper end of the flat portion is located closer to the detergent case than the vertical direction, and a lower end is located closer to the outer tub than the vertical direction. The drum type washing / drying machine according to the above.
請求項２記載のドラム式洗濯乾燥機。3. The drum-type washing / drying machine according to claim 2, wherein the valve is formed such that a lower portion of the flat portion is formed to be thin.
る傾斜を有した請求項１記載のドラム式洗濯乾燥機。4. The drum-type washing / drying machine according to claim 1, wherein the connecting pipe has a slope descending from the detergent case toward the outer tub.
体からなる第１の連結管と、洗剤ケースから外槽方向へ
は開き逆方向へは閉じる弁と、この弁を保持する弁保持
器と、一端側付近に前記弁保持器を嵌合し他端を弾性体
を介して外槽に接続する第２の連結管とを備え、前記第
１の連結管の一端を段状にして当接面を形成し、この当
接面に前記弁保持器の外端面を密着した請求項１記載の
ドラム式洗濯乾燥機。5. A connection pipe comprising a first connection pipe made of an elastic body connected to a detergent case, a valve opened from the detergent case toward the outer tub and closed in the opposite direction, and a valve holding means for holding the valve. And a second connecting pipe that fits the valve retainer near one end and connects the other end to the outer tank via an elastic body, and has one end of the first connecting pipe in a stepped shape. The drum-type washing and drying machine according to claim 1, wherein a contact surface is formed, and an outer end surface of the valve holder is in close contact with the contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9079452A JPH10272277A (en) | 1997-03-31 | 1997-03-31 | Drum type washer / dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9079452A JPH10272277A (en) | 1997-03-31 | 1997-03-31 | Drum type washer / dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10272277A true JPH10272277A (en) | 1998-10-13 |
Family
ID=13690279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9079452A Pending JPH10272277A (en) | 1997-03-31 | 1997-03-31 | Drum type washer / dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10272277A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007072656A1 (en) * | 2005-12-22 | 2007-06-28 | Sanyo Electric Co., Ltd. | Drum-type washing machine |
| US7246510B2 (en) | 2002-01-11 | 2007-07-24 | Lg Electronics Inc. | Washing machine |
| JP2008048805A (en) * | 2006-08-23 | 2008-03-06 | Sanyo Electric Co Ltd | Washing machine |
| US7934401B2 (en) | 2004-02-06 | 2011-05-03 | Lg Electronics Inc. | Structure for blocking outflow of fluid for washing machine |
| KR101054399B1 (en) * | 2004-02-06 | 2011-08-05 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| KR101054400B1 (en) * | 2004-02-06 | 2011-08-05 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| JP2011167302A (en) * | 2010-02-17 | 2011-09-01 | Panasonic Corp | Washing machine, and washing/drying machine |
| KR101064703B1 (en) * | 2004-02-06 | 2011-09-14 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| CN107794714A (en) * | 2016-08-31 | 2018-03-13 | 青岛海尔滚筒洗衣机有限公司 | A kind of water inlet hose of washing machine and roller washing machine |
| KR20180082782A (en) * | 2017-01-11 | 2018-07-19 | 엘지전자 주식회사 | a Check valve for a laundry processing device and a Laundry processing device including the same |
| CN112746452A (en) * | 2019-10-30 | 2021-05-04 | 青岛海尔滚筒洗衣机有限公司 | Body structure of clothes treatment equipment and clothes treatment equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170455U (en) * | 1986-04-18 | 1987-10-29 | ||
| JPH01168072U (en) * | 1988-05-16 | 1989-11-27 | ||
| JPH02136167A (en) * | 1988-11-17 | 1990-05-24 | Toshiba Corp | Washing and drying machine |
| JPH03178693A (en) * | 1989-03-28 | 1991-08-02 | Sanyo Electric Co Ltd | Washing machine |
| JPH03284293A (en) * | 1990-03-30 | 1991-12-13 | Sanyo Electric Co Ltd | Automatic detergent dispenser |
| JPH0591964A (en) * | 1991-10-03 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Dishwasher |
| JPH05293289A (en) * | 1991-04-09 | 1993-11-09 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| JPH07269727A (en) * | 1994-03-30 | 1995-10-20 | Mitsubishi Heavy Ind Ltd | Swing check valve |
-
1997
- 1997-03-31 JP JP9079452A patent/JPH10272277A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170455U (en) * | 1986-04-18 | 1987-10-29 | ||
| JPH01168072U (en) * | 1988-05-16 | 1989-11-27 | ||
| JPH02136167A (en) * | 1988-11-17 | 1990-05-24 | Toshiba Corp | Washing and drying machine |
| JPH03178693A (en) * | 1989-03-28 | 1991-08-02 | Sanyo Electric Co Ltd | Washing machine |
| JPH03284293A (en) * | 1990-03-30 | 1991-12-13 | Sanyo Electric Co Ltd | Automatic detergent dispenser |
| JPH05293289A (en) * | 1991-04-09 | 1993-11-09 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| JPH0591964A (en) * | 1991-10-03 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Dishwasher |
| JPH07269727A (en) * | 1994-03-30 | 1995-10-20 | Mitsubishi Heavy Ind Ltd | Swing check valve |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7246510B2 (en) | 2002-01-11 | 2007-07-24 | Lg Electronics Inc. | Washing machine |
| KR101054399B1 (en) * | 2004-02-06 | 2011-08-05 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| KR101064703B1 (en) * | 2004-02-06 | 2011-09-14 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| KR101054400B1 (en) * | 2004-02-06 | 2011-08-05 | 엘지전자 주식회사 | Fluid spill blocking structure of the washing machine |
| US7934401B2 (en) | 2004-02-06 | 2011-05-03 | Lg Electronics Inc. | Structure for blocking outflow of fluid for washing machine |
| KR101339969B1 (en) * | 2005-12-22 | 2013-12-10 | 칭다오 하이어 워싱 머신 캄파니 리미티드 | Drum-type washing machine |
| JP2007167391A (en) * | 2005-12-22 | 2007-07-05 | Sanyo Electric Co Ltd | Drum-type washing machine |
| WO2007072656A1 (en) * | 2005-12-22 | 2007-06-28 | Sanyo Electric Co., Ltd. | Drum-type washing machine |
| JP2008048805A (en) * | 2006-08-23 | 2008-03-06 | Sanyo Electric Co Ltd | Washing machine |
| JP2011167302A (en) * | 2010-02-17 | 2011-09-01 | Panasonic Corp | Washing machine, and washing/drying machine |
| CN107794714A (en) * | 2016-08-31 | 2018-03-13 | 青岛海尔滚筒洗衣机有限公司 | A kind of water inlet hose of washing machine and roller washing machine |
| KR20180082782A (en) * | 2017-01-11 | 2018-07-19 | 엘지전자 주식회사 | a Check valve for a laundry processing device and a Laundry processing device including the same |
| CN112746452A (en) * | 2019-10-30 | 2021-05-04 | 青岛海尔滚筒洗衣机有限公司 | Body structure of clothes treatment equipment and clothes treatment equipment |
| CN112746452B (en) * | 2019-10-30 | 2024-02-13 | 青岛海尔滚筒洗衣机有限公司 | Body structure of clothing processing equipment and clothing processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8186185B2 (en) | Drum type washing machine | |
| JPH10272277A (en) | Drum type washer / dryer | |
| JP2001259285A (en) | Washing machine with balancer | |
| CN101037839B (en) | drum washing machine | |
| JPH10328473A (en) | Drum type washing machine | |
| JPH11114273A (en) | Drum type washer / dryer | |
| JPH11164986A (en) | Drum type washing machine | |
| US3050974A (en) | Combination washer-drier having an air flow water trap | |
| KR100617224B1 (en) | Drum Washing Machine | |
| JPH09225172A (en) | Drum type washing machine | |
| JPH1015272A (en) | Drum type washing machine | |
| JP2014042697A (en) | Drum type washing and drying machine | |
| JPH0326293A (en) | Washing and drying machine | |
| JP2000084286A (en) | Drum type washer / dryer | |
| JP3473574B2 (en) | Washing and drying machine | |
| KR20070098213A (en) | Washer | |
| JP7538827B2 (en) | Drum type washer/dryer | |
| KR0182527B1 (en) | Vacuum type washing machine | |
| JPH11309298A (en) | Drum type washer / dryer | |
| KR20000014200A (en) | Tub cover structure for automatic washing machine | |
| KR100332279B1 (en) | washer | |
| JP2001190886A (en) | Drum type washing machine and packing method thereof | |
| KR0139328Y1 (en) | Fully automatic washing machine | |
| JPS5873395A (en) | Dehydrating washer | |
| JPH10295977A (en) | Drum type washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050411 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20050623 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060131 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060327 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060822 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061017 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070116 |