JP3800693B2

JP3800693B2 - Washing machine water supply equipment

Info

Publication number: JP3800693B2
Application number: JP30769596A
Authority: JP
Inventors: 光市久保; 一利足立; 悟岡西; 智史前田
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 1996-11-19
Filing date: 1996-11-19
Publication date: 2006-07-26
Anticipated expiration: 2016-11-19
Also published as: JPH10146493A

Description

【０００１】
【発明の属する技術分野】
本発明は洗濯時やすすぎ時に多量の水を注ぐ洗濯機の給水装置に関するものである。
【０００２】
【従来の技術】
従来、この種の洗濯機は図７および図８に示すような構成が一般的であった。以下、その構成について説明する。
【０００３】
図７に示すように、水受け槽１は、底面にパルセータ２を回転自在に配設した洗濯兼脱水槽（洗濯槽）３を内包しており、サスペンション４によって外枠５に防振支持されている。外枠５の上部には上部外装体６を装着し、上部外装体６の略中央部に布投入口７を形成し、ふた８で覆われている。後部には給水弁９と注水装置１０を内蔵している。
【０００４】
注水装置１０は、図８に示すように、洗剤投入蓋１１を回動自在に設け、上部外装体６に装着している。洗剤投入蓋１１に設けた略円筒形の凸部１２を上部外装体６に設けた凹溝部１３に嵌合して、洗剤投入蓋１１を回動するようにしている。また、洗剤投入蓋１１は、上部外装体６の左右２つの係止リブ１４にて閉状態に保持し、左右両側に設けた把手部１５にて開閉し、洗剤投入蓋１１の下端部の開口部の流出口１６より洗濯兼脱水槽３内に注水するものである。
【０００５】
上記構成において、洗濯行程では、注水装置１０の洗剤投入蓋１１内に洗剤を投入し、洗濯時に注水装置１０に給水を始めると、水は流出口１４から洗剤に注がれ、水の勢いで水と一緒に流れ出て、洗濯兼脱水槽３に注水する。また、洗剤を洗濯兼脱水槽３に直接投入した場合は、水は洗剤投入蓋１１の下端の流出口１４より洗濯兼脱水槽３に注水する。所定の水位に達するとパルセータ２を駆動して洗濯する。洗濯が終了し、洗濯液を排水した後、すすぎ行程でも、水は流出口１４から、洗濯兼脱水槽３に注水され、洗濯物をすすぐことができる。
【０００６】
【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、片方の把手部１５だけを持って、洗剤投入蓋１１を開けようとする場合、洗剤投入蓋１１がたわむため、洗剤投入蓋１１が反対側の係止リブ１４に引っかかりやすく、開けにくくなっていた。また、洗剤投入蓋１１を上部外装体６に取り付ける場合、洗剤投入蓋１１の片方の略円筒形の凸部１２を上部外装体６の凹溝部１３に装着した後、洗剤投入蓋１１を変形させて、もう片方の略円筒形の凸部１２を溝凹部１３に装着しなければならず、洗剤投入蓋１１の取り付け、取り外しが困難であるという問題を有していた。
【０００７】
また、洗剤投入蓋１１を開けた状態で洗剤投入蓋１１に上方からの荷重がかかると、洗剤投入蓋１１はたわむため、凸部１５は内側に倒れて嵌合状態が強くなり、上部外装体６の溝凹部１３または洗剤投入蓋１１の略円筒形の凸部１２が破損しやすくなっていた。また、洗剤投入蓋１１を閉めた状態においても、洗剤投入蓋１１は上部外装体６より洗濯兼脱水槽３側に突出しているため、洗濯物を洗濯兼脱水槽３に投入する際、洗濯物が洗剤投入蓋１１に引っかかってしまい、使い勝手が悪いといった問題を有していた。
【０００８】
本発明は上記課題を解決するもので、洗剤投入蓋を開ける場合に、洗剤投入蓋を開けやすくし、使い勝手を向上させるとともに、洗剤投入蓋が容易に破壊しないようにすることを目的としている。
【０００９】
【課題を解決するための手段】
本発明は上記目的を達成するために、洗剤投入蓋を開閉可能に設け流出口より洗濯槽内に注水する注水装置を備え、前記洗剤投入蓋は、下方に回動支点を設けて回動可能に注水装置に装着され、前記回動支点と反対側に爪部が設けられ、前記爪部の近傍下部に把手部が設けられ、前記回動支点は、前記洗剤投入蓋に設けた略Ｃ字状の嵌合部と、前記注水装置に設け前記嵌合部と嵌合する略円筒形の凸部とで構成され、前記回動支点の背面側には壁が設けられ、前記洗剤投入蓋を開いた状態で、前記略Ｃ字状の嵌合部の外周端面が前記壁に当接するようにしたものである。
【００１０】
これにより、把手部に指を掛けて洗剤投入蓋を開ける場合に、爪部の近傍を引っ張るため、爪部を容易に外すことができ、洗剤投入蓋を開けやすくすることができ、使い勝手を向上させるとともに、洗剤投入蓋を開けた状態で洗剤投入蓋に上方からの荷重がかかった場合に、壁が支点になって略Ｃ字状の嵌合部が略円筒形の凸部より外れるため、洗剤投入蓋を容易に外すことができ、洗剤投入蓋が容易に破壊しないようにすることができる。
【００１１】
【発明の実施の形態】
本発明の請求項１に記載の発明は、洗剤投入蓋を開閉可能に設け流出口より洗濯槽内に注水する注水装置を備え、前記洗剤投入蓋は、下方に回動支点を設けて回動可能に注水装置に装着され、前記回動支点と反対側に爪部が設けられ、前記爪部の近傍下部に把手部が設けられ、前記回動支点は、前記洗剤投入蓋に設けた略Ｃ字状の嵌合部と、前記注水装置に設け前記嵌合部と嵌合する略円筒形の凸部とで構成され、前記回動支点の背面側には壁が設けられ、前記洗剤投入蓋を開いた状態で、前記略Ｃ字状の嵌合部の外周端面が前記壁に当接するようにしたものであり、把手部に指を掛けて洗剤投入蓋を開ける場合に、爪部の近傍を引っ張るため、爪部を容易に外すことができ、洗剤投入蓋を開けやすくすることができ、左右の嵌合部と凸部とをほぼ同時に嵌合することができるため、洗剤投入蓋を正面から着脱することができ、洗剤投入蓋を容易に取り付け、取り外しすることができ、洗剤投入蓋を開けた状態で洗剤投入蓋に上方からの荷重がかかった場合に、壁が支点になって略Ｃ字状の嵌合部が略円筒形の凸部より外れるため、洗剤投入蓋を容易に外すことができ、洗剤投入蓋が容易に破壊しないようにすることができる。
【００１２】
請求項２に記載の発明は、上記請求項１記載の発明において、注水装置を上部外装体に装着し、洗剤投入蓋を閉めた状態で、前記洗剤投入蓋が前記上部外装体に入り込むように前記上部外装体に凹部を設けたものであり、洗濯物を洗濯兼脱水槽に投入する際、洗濯物が洗剤投入蓋にひっかからないようにすることができる。
【００１３】
【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。
【００１４】
（実施例１）
図１および図２に示すように、注水装置１７は、洗剤投入蓋１８を開閉可能に設け、流出口１９より洗濯兼脱水槽３内に注水するもので、前面開口の収納箱２０を設け、収納箱２０の後部側壁に流入口２１を形成し、上部外装体２２に装着している。流入口２１は、図３に示すように、上部外装体２２の後部上面に設けた給水弁９と流入ホース２３で連通させている。収納箱２０の前面開口部は上部外装体２２に一体形成されている前面壁２４と当接されるとともに、下方のみ非当接部とし、流出口１９を形成している。
【００１５】
洗剤投入蓋１８は下方に回動支点２５を設けて注水装置１７に回動可能に取り付けている。回動支点２５は、洗剤投入蓋１８の底面が開口するように設けた略Ｃ字状の嵌合部２６と、注水装置１７に設け嵌合部２６と着脱可能に嵌合する略円筒形の凸部２７とで構成している。回動支点２５と反対側の洗剤投入蓋１８の上部には、前面壁２４に引っ掛け可能とする爪部２８を設け、洗剤投入蓋１８を閉状態に保持できるようにし、爪部２８の近傍下部に把手部２９を設けている。
【００１６】
上記構成において、把手部２９に指を掛けて洗剤投入蓋１８を開ける場合に、爪部２８は上下方向の係止であり、力は下方にかかるため、洗剤投入蓋１８の上部の前面壁２４に引っ掛かっている爪部２８は容易に外れ、洗剤投入蓋１８を開けやすくすることができる。
【００１７】
また、洗剤投入蓋１８の略Ｃ字状の嵌合部２６は、洗剤投入蓋１８の底面に設けているため、図４に示すように、左右の嵌合部２６と凸部２７とをほぼ同時に嵌合することができるため、洗剤投入蓋１８を正面から注水装置１７に着脱することができ、注水装置１７に洗剤投入蓋１８を容易に取り付け、取り外しすることができる。
【００１８】
（実施例２）
図１または図３に示すように、洗剤投入蓋１８を回動自在に装着する回動支点２５の背面側に壁３０を設け、洗剤投入蓋１８を開いた状態で、洗剤投入蓋１８の略Ｃ字状の嵌合部２６の外周端面が壁３０に当接するように構成している。他の構成は上記実施例１と同じである。
【００１９】
上記構成において、洗剤投入蓋１８を開けた状態で、洗剤を洗剤投入蓋１８に載せた場合は、回動支点２５の背面側に設けた壁３０がストッパーとなり、洗剤投入蓋１８は下方に下がらず、洗剤投入蓋１８に載せた洗剤はこぼれ落ちることはない。また、洗剤投入蓋１８に上方から洗濯物などの無理な荷重がかかった場合は、図５に示すように、洗剤投入蓋１８の略Ｃ字状の嵌合部２６の切り欠き部端面のＡ点が回動支点となり、略Ｃ字状の嵌合部２６が略円筒形の凸部２７より矢印方向へ容易に外れることができ、洗剤投入蓋１８の略Ｃ字状の嵌合部２６および注水装置１７に設けた略円筒形の凸部２７が容易に破壊しないようにすることができる。
【００２０】
（実施例３）
図６に示すように、上部外装体２２には、注水装置１７を装着し、洗剤投入蓋１８を閉めた状態で、洗剤投入蓋１８が上部外装体２２に入り込むように凹部３１を設けている。他の構成は上記実施例１と同じである。
【００２１】
上記構成において、洗濯物を洗濯兼脱水槽３に投入する際、洗剤投入蓋１８が上部外装体２２に入り込んでいるため、洗濯物が洗剤投入蓋１８にひっかからないようにすることができ、洗濯物の破れを防止することができる。ここで、把手部２９は洗濯物がひっかからないように両端面を略円状凸壁としている。
【００２２】
【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、洗剤投入蓋を開閉可能に設け流出口より洗濯槽内に注水する注水装置を備え、前記洗剤投入蓋は、下方に回動支点を設けて回動可能に注水装置に装着され、前記回動支点と反対側に爪部が設けられ、前記爪部の近傍下部に把手部が設けられ、前記回動支点は、前記洗剤投入蓋に設けた略Ｃ字状の嵌合部と、前記注水装置に設け前記嵌合部と嵌合する略円筒形の凸部とで構成され、前記回動支点の背面側には壁が設けられ、前記洗剤投入蓋を開いた状態で、前記略Ｃ字状の嵌合部の外周端面が前記壁に当接するようにしたから、把手部に指を掛けて洗剤投入蓋を開ける場合に、爪部の近傍を引っ張るため、爪部を容易に外すことができ、洗剤投入蓋を開けやすくすることができ、使い勝手を向上することができ、左右の嵌合部と凸部とをほぼ同時に嵌合することができるため、洗剤投入蓋を正面から着脱することができ、洗剤投入蓋を容易に取り付け、取り外しすることができ、洗剤投入蓋を開けた状態で洗剤投入蓋に上方からの荷重がかかった場合に、壁が支点になって略Ｃ字状の嵌合部が略円筒形の凸部より外れるため、洗剤投入蓋を容易に外すことができ、洗剤投入蓋が容易に破壊しないようにすることができる。
【００２３】
また、請求項２に記載の発明によれば、注水装置を上部外装体に装着し、洗剤投入蓋を閉めた状態で、前記洗剤投入蓋が前記上部外装体に入り込むように前記上部外装体に凹部を設けたから、洗濯物を洗濯兼脱水槽に投入する際、洗濯物が洗剤投入蓋にひっかからないようにすることができる。
【図面の簡単な説明】
【図１】本発明の第１の実施例の洗濯機の給水装置を備えた洗濯機の要部断面図
【図２】同洗濯機の給水装置を備えた洗濯機の断面図
【図３】同洗濯機の給水装置の斜視図
【図４】同洗濯機の給水装置の要部分解斜視図
【図５】本発明の第２の実施例の洗濯機の給水装置の要部側面図
【図６】本発明の第３の実施例の洗濯機の給水装置の取付状態の斜視図
【図７】従来の洗濯機の給水装置を備えた洗濯機の断面図
【図８】同洗濯機の給水装置の要部分解斜視図
【符号の説明】
３洗濯兼脱水槽（洗濯槽）
１７注水装置
１８洗剤投入蓋
１９流出口
２５回動支点
２８爪部
２９把手部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a water supply device for a washing machine that pours a large amount of water at the time of washing or rinsing.
[0002]
[Prior art]
Conventionally, this type of washing machine is generally configured as shown in FIGS. Hereinafter, the configuration will be described.
[0003]
As shown in FIG. 7, water tub 1, the bottom surface and encloses a rotatably disposed with washing and dewatering tank (tub) 3 Paruse data 2, the vibration-damping support the outer frame 5 by a suspension 4 Has been. An upper exterior body 6 is attached to the upper part of the outer frame 5, and a cloth insertion port 7 is formed at a substantially central portion of the upper exterior body 6 and is covered with a lid 8. A water supply valve 9 and a water injection device 10 are built in the rear part.
[0004]
As shown in FIG. 8, the water injection device 10 is provided with a detergent charging lid 11 so as to be rotatable, and is attached to the upper exterior body 6. The substantially cylindrical convex portion 12 provided on the detergent charging lid 11 is fitted into the concave groove portion 13 provided on the upper exterior body 6 so that the detergent charging lid 11 is rotated. Further, the detergent charging lid 11 is held closed by the two left and right locking ribs 14 of the upper exterior body 6, and opened and closed by the grip portions 15 provided on both the left and right sides. Water is poured into the washing and dewatering tank 3 from the outlet 16 of the section.
[0005]
In the above configuration, in the washing process, when the detergent is put into the detergent charging lid 11 of the water injection device 10 and water supply to the water injection device 10 is started during washing, the water is poured into the detergent from the outlet 14 and the momentum of the water It flows out together with water and is poured into the washing and dewatering tank 3. When the detergent is directly put into the washing / dehydrating tank 3, the water is poured into the washing / dehydrating tank 3 from the outlet 14 at the lower end of the detergent throwing lid 11. When the predetermined water level is reached, the pulsator 2 is driven to perform washing. After washing is completed and the washing liquid is drained, water is poured into the washing and dewatering tub 3 from the outlet 14 in the rinsing process, and the laundry can be rinsed.
[0006]
[Problems to be solved by the invention]
In such a conventional configuration, when the detergent charging lid 11 is opened by holding only one handle portion 15, the detergent charging lid 11 bends, so that the detergent charging lid 11 is attached to the locking rib 14 on the opposite side. It was easy to get caught and difficult to open. In addition, when the detergent charging lid 11 is attached to the upper exterior body 6, after the one substantially cylindrical convex portion 12 of the detergent charging lid 11 is attached to the concave groove portion 13 of the upper exterior body 6, the detergent charging lid 11 is deformed. In addition, the other substantially cylindrical convex portion 12 has to be attached to the groove concave portion 13, and it is difficult to attach and remove the detergent charging lid 11.
[0007]
Further, when a load from above is applied to the detergent charging lid 11 with the detergent charging lid 11 opened, the detergent charging lid 11 bends, so that the convex portion 15 falls to the inside and the fitting state becomes stronger, and the upper exterior body becomes stronger. The groove recess 13 of 6 or the substantially cylindrical protrusion 12 of the detergent charging lid 11 was easily damaged. Even when the detergent charging lid 11 is closed, the detergent charging lid 11 protrudes from the upper exterior body 6 toward the washing / dehydrating tub 3 side. Has been caught in the detergent charging lid 11 and has a problem that it is not easy to use.
[0008]
SUMMARY OF THE INVENTION The present invention solves the above-described problems, and it is an object of the present invention to make it easier to open the detergent charging lid when the detergent charging lid is opened, to improve usability and to prevent the detergent charging lid from being easily broken .
[0009]
[Means for Solving the Problems]
For the present invention to achieve the above object, it comprises a water injection device for injection of the detergent lid openably provided washing tub than the outlet, the detergent input lid, pivotally provided pivot point downwards mounted on the injection device, the pivot point and the claw portion is provided on the opposite side, the grip portion is provided near the lower portion of the claw portion, wherein the rotation fulcrum is substantially C-provided in the detergent input lid And a substantially cylindrical convex portion that is provided in the water injection device and engages with the fitting portion, and a wall is provided on the back side of the rotation fulcrum, and the detergent charging lid is provided. In the opened state, the outer peripheral end surface of the substantially C-shaped fitting portion is in contact with the wall .
[0010]
As a result, when opening the detergent charging lid by placing a finger on the handle, the vicinity of the nail is pulled, so the nail can be easily removed and the detergent charging lid can be opened easily, improving usability. In addition, when a load from above is applied to the detergent charging lid with the detergent charging lid open, the wall becomes a fulcrum and the substantially C-shaped fitting part is disengaged from the substantially cylindrical convex part. The detergent charging lid can be easily removed, and the detergent charging lid can be prevented from being easily broken .
[0011]
DETAILED DESCRIPTION OF THE INVENTION
According to a first aspect of the present invention is provided with a water injection device for injection of the detergent lid openably provided washing tub than the outlet, the detergent input lid, provided with a pivot point downward rotation capable mounted to the water injection device, the claw portion is provided on the opposite side of the pivot point, the handle portion is provided near the lower portion of the claw portion, wherein the rotation fulcrum is substantially C provided in the detergent input lid And a substantially cylindrical convex portion that is provided in the water injection device and engages with the fitting portion, and a wall is provided on the back side of the rotation fulcrum, and the detergent charging lid In the state where the outer peripheral end surface of the substantially C-shaped fitting portion is in contact with the wall in a state in which the detergent is put on with the finger on the handle portion, the vicinity of the nail portion is opened. to pull, it is possible to disengage the pawl portion easily, Ki out to easily open the detergent lid, and left and right fitting portion and the convex portion It is possible to fit almost simultaneously, it is possible to attach and detach the detergent lid from the front, easily attach the detergent lid, Ki out to remove, upward detergent lid in a state of opening the detergent lid When a load is applied, the wall becomes a fulcrum and the approximately C-shaped fitting part comes off from the approximately cylindrical convex part, so the detergent charging lid can be easily removed and the detergent charging lid is easy You can avoid breaking.
[0012]
The invention of claim 2 is the invention of the above claim 1 Symbol mounting, fitted with a water injection device in the upper exterior body, while closing the detergent lid, so that the detergent input lid enters into the upper exterior body The upper exterior body is provided with a recess, and when the laundry is put into the washing and dewatering tub, the laundry can be prevented from being caught on the detergent charging lid.
[0013]
【Example】
Embodiments of the present invention will be described below with reference to the drawings. In addition, the thing of the same structure as a prior art example attaches | subjects the same code | symbol, and abbreviate | omits description.
[0014]
(Example 1)
As shown in FIG. 1 and FIG. 2, the water injection device 17 is provided with a detergent charging lid 18 so that it can be opened and closed, and water is poured into the washing and dehydrating tub 3 from the outlet 19, and a storage box 20 with a front opening is provided. An inlet 21 is formed on the rear side wall of the storage box 20 and is attached to the upper exterior body 22. As shown in FIG. 3, the inflow port 21 is communicated with a water supply valve 9 provided on the upper surface of the rear portion of the upper exterior body 22 and an inflow hose 23. The front opening of the storage box 20 is in contact with a front wall 24 formed integrally with the upper exterior body 22 and is a non-contact portion only in the lower part to form an outlet 19.
[0015]
The detergent charging lid 18 is provided with a rotation fulcrum 25 on the lower side and is rotatably attached to the water injection device 17. The rotation fulcrum 25 has a substantially C-shaped fitting portion 26 provided so that the bottom surface of the detergent charging lid 18 is opened, and a substantially cylindrical shape provided in the water injection device 17 and detachably fitted to the fitting portion 26. Consists of a convex portion 27. A claw portion 28 that can be hooked on the front wall 24 is provided on the upper side of the detergent charging lid 18 on the side opposite to the rotation fulcrum 25 so that the detergent charging lid 18 can be held in a closed state. A handle portion 29 is provided on the top.
[0016]
In the above configuration, when the detergent charging lid 18 is opened by putting a finger on the handle portion 29, the claw portion 28 is vertically locked and the force is applied downward. The nail | claw part 28 caught on can be easily removed, and it can make it easy to open the detergent insertion lid 18.
[0017]
Further, since the substantially C-shaped fitting portion 26 of the detergent charging lid 18 is provided on the bottom surface of the detergent charging lid 18, as shown in FIG. Since it can be fitted at the same time, the detergent charging lid 18 can be attached to and detached from the water injection device 17 from the front, and the detergent charging lid 18 can be easily attached to and detached from the water injection device 17.
[0018]
(Example 2)
As shown in FIG. 1 or FIG. 3, the wall 30 is provided on the back side of the rotation fulcrum 25 on which the detergent charging lid 18 is rotatably mounted, and the detergent charging lid 18 is opened in a state where the detergent charging lid 18 is opened. The outer peripheral end surface of the C-shaped fitting portion 26 is configured to contact the wall 30. Other configurations are the same as those of the first embodiment.
[0019]
In the above configuration, when the detergent is placed on the detergent charging lid 18 with the detergent charging lid 18 opened, the wall 30 provided on the back side of the rotation fulcrum 25 serves as a stopper, and the detergent charging lid 18 is lowered downward. In addition, the detergent placed on the detergent charging lid 18 does not spill out. Further, when an excessive load such as laundry is applied to the detergent charging lid 18 from above, as shown in FIG. 5, A of the end surface of the notch portion of the substantially C-shaped fitting portion 26 of the detergent charging lid 18. The point becomes a rotation fulcrum, and the substantially C-shaped fitting part 26 can be easily detached in the direction of the arrow from the substantially cylindrical convex part 27, and the substantially C-shaped fitting part 26 of the detergent charging lid 18 and The substantially cylindrical convex portion 27 provided in the water injection device 17 can be prevented from being easily broken.
[0020]
(Example 3)
As shown in FIG. 6, a recess 31 is provided in the upper exterior body 22 so that the detergent injection lid 18 enters the upper exterior body 22 in a state where the water injection device 17 is attached and the detergent insertion lid 18 is closed. . Other configurations are the same as those of the first embodiment.
[0021]
In the above configuration, when the laundry is put into the washing and dewatering tub 3, the detergent putting lid 18 enters the upper exterior body 22, so that the laundry can be prevented from being caught on the detergent putting lid 18. It can prevent the tearing of things. Here, the handle portion 29 has substantially circular convex walls at both end surfaces so that the laundry is not caught.
[0022]
【The invention's effect】
According to the invention described in the claim 1 of the present invention as described above, provided with a water injection device for injection into the washing tub from the outlet provided detergent lid openably, the detergent input lid rotated downward provided fulcrum mounted on rotatable water injection device, the pivot point and the claw portion is provided on the opposite side, the grip portion is provided near the lower portion of the claw portion, wherein the rotation fulcrum, the detergent supply It is composed of a substantially C-shaped fitting part provided on the lid and a substantially cylindrical convex part provided on the water injection device and fitted with the fitting part, and a wall is provided on the back side of the rotation fulcrum. When the detergent charging lid is opened, the outer peripheral end surface of the substantially C-shaped fitting portion is in contact with the wall. Therefore, when the detergent charging lid is opened by putting a finger on the handle, Since the vicinity of the part is pulled, the nail part can be easily removed and the detergent charging lid can be opened easily. Ki De can be improved, since the right and left fitting portion and the convex portion substantially capable of engaging simultaneously, it is possible to attach and detach the detergent lid from the front, easily attach the detergent lid, to remove but can, if a load is applied from above the detergent lid in a state of opening the detergent lid wall for fitting portion of a substantially C-shape deviates from the convex portion of the substantially cylindrical turned fulcrum The detergent charging lid can be easily removed, and the detergent charging lid can be prevented from being easily broken.
[0023]
According to the invention described in claim 2 , with the water injection device attached to the upper exterior body and the detergent charging lid closed, the detergent charging lid is attached to the upper exterior body so as to enter the upper exterior body. Since the concave portion is provided, it is possible to prevent the laundry from being caught on the detergent charging lid when the laundry is put into the washing and dewatering tub.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a main part of a washing machine equipped with a water supply device for a washing machine according to a first embodiment of the present invention. FIG. 2 is a cross-sectional view of a washing machine equipped with a water supply device for the washing machine. FIG. 4 is an exploded perspective view of the main part of the water supply apparatus of the washing machine. FIG. 5 is a side view of the main part of the water supply apparatus of the washing machine according to the second embodiment of the present invention. 6] A perspective view of a water supply device attached to a washing machine according to a third embodiment of the present invention. [FIG. 7] A cross-sectional view of a washing machine equipped with a water supply device for a conventional washing machine. [Fig. Exploded perspective view of the main part of the device [Explanation of symbols]
3 washing and dewatering tub (washing tub)
17 Water injection device 18 Detergent input lid 19 Outlet 25 Rotating fulcrum 28 Claw part 29 Handle part

Claims

洗剤投入蓋を開閉可能に設け流出口より洗濯槽内に注水する注水装置を備え、前記洗剤投入蓋は、下方に回動支点を設けて回動可能に注水装置に装着され、前記回動支点と反対側に爪部が設けられ、前記爪部の近傍下部に把手部が設けられ、前記回動支点は、前記洗剤投入蓋に設けた略Ｃ字状の嵌合部と、前記注水装置に設け前記嵌合部と嵌合する略円筒形の凸部とで構成され、前記回動支点の背面側には壁が設けられ、前記洗剤投入蓋を開いた状態で、前記略Ｃ字状の嵌合部の外周端面が前記壁に当接するようにした洗濯機の給水装置。A detergent charging lid is provided so as to be openable and closable, and includes a water pouring device that pours water into the washing tub from the outlet, and the detergent charging lid is pivotally mounted on the water pouring device with a pivoting fulcrum on the lower side. the claw portion is provided on the opposite side, the grip portion is provided near the lower portion of the claw portion, wherein the rotation fulcrum is substantially a C-shaped fitting portion provided in the detergent input lid, the water injection device Provided with a substantially cylindrical convex part to be fitted with the fitting part, and a wall is provided on the back side of the rotation fulcrum, and the detergent charging lid is opened, and the substantially C-shaped A water supply device for a washing machine, wherein an outer peripheral end surface of the fitting portion is in contact with the wall .

注水装置を上部外装体に装着し、洗剤投入蓋を閉めた状態で、前記洗剤投入蓋が前記上部外装体に入り込むように前記上部外装体に凹部を設けた請求項１記載の洗濯機の給水装置。The water injection apparatus is mounted on the upper exterior body, while closing the detergent lid, of the detergent input lid mounting according to claim 1 Symbol has a recess on the upper exterior body so as to enter the upper exterior body washing machine Water supply device.