JP3924906B2

JP3924906B2 - dishwasher

Info

Publication number: JP3924906B2
Application number: JP06807498A
Authority: JP
Inventors: 之浩北▲崎▼; 裕志梶原
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 1998-03-18
Filing date: 1998-03-18
Publication date: 2007-06-06
Anticipated expiration: 2018-03-18
Also published as: JPH11262464A

Description

【０００１】
【発明の属する技術分野】
本発明は、洗浄槽内に食器を収納し、この食器の洗浄、すすぎ、乾燥を行う食器洗い機に関する。
【０００２】
【従来の技術】
従来、この種の食器洗い機は図４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。
【０００３】
図４に示すように、洗浄槽１は、内部に食器類２を収納し底部に洗浄水を溜め、前面は開口部となっている。洗浄ノズル３は、洗浄槽１内に回転自在に支持し、洗浄ポンプ４より送り込まれた洗浄水を食器類２に向けて噴射する。洗浄ポンプ４はモータ５によって駆動される。ヒータ６は、洗浄槽１の底部に配設され洗浄水を加熱する。
【０００４】
左右一対の支持部材７は、洗浄槽１を支え、この支持部材７に蓋８の左右一対に設けた保持部材９を回転自在に保持する。すなわち、図５に示すように、支持部材７に設けた穴７ａと保持部材９に設けた穴９ａに段付きボルト１０を通し、歯付ナット１１を締着して保持し、図４に示すように、この保持部材９に洗浄槽１の開口部を開閉自在に覆う蓋８を固定するとともに、付勢ばね１２を取り付け、蓋８を閉方向に付勢している。
【０００５】
上記の構成において動作を説明する。利用者が蓋８を開け、食器類２を食器かご１３に配設し、洗浄槽１に収納して洗剤を入れた後、蓋８を閉め、操作表示部１４によって電源投入、運転コース選択、運転スタートを行う。運転を開始すると、ヒータ６、洗浄ポンプ４等の運転を制御し、食器かご１３に収納した食器類２を洗浄、すすぎ、乾燥する。
【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、蓋８を取り付けるとき、支持部材７に設けた穴７ａと保持部材９に設けた穴９ａとを合わせるために、蓋８を支持したまま、さらに、段付きボルト１０と歯付きナット１１により締め付けるため、組立作業が複雑で、また、蓋８の交換時の作業がやりづらく、また、蓋８を軸支する部品数も多く、コストアップになるとともに、組立作業時間がかかるという問題があった。
【０００７】
本発明は上記従来の課題を解決するもので、蓋を容易に取り付けできるようにし、蓋の保持を安価に構成するとともに、蓋の抜け止めを確実にして安定した蓋の開閉ができるようにし、また、蓋の取り付け作業時に安全な作業とすることを目的としている。
【０００８】
【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、洗浄槽を支持部材により支持するとともに、洗浄槽の開口部を蓋により開閉自在に覆い、蓋に開閉時に回転中心をなす軸部材を設け、支持部材には切り欠き部を設け、この切り欠き部の開口側から軸部材を受け入れる構成とし、略Ｕ字状の固定部材を、前記支持部材の内側面側から、中央部の略Ｕ字状部分の内方に軸部材を位置させて軸部材の下方への移動を規制した状態で前記支持部材に係止保持して、保持部材を支持部材に軸部材が開口側から離脱するのを防止して回動自在に保持したものである。
【０００９】
これにより、蓋を容易に取り付けすることができ、蓋の保持を安価に構成できるとともに、蓋の抜け止めを確実にできて安定した蓋の開閉をすることができ、また、蓋の取り付け作業時に安全な作業とすることができる。
【００１０】
【発明の実施の形態】
本発明の請求項１に記載の発明は、洗浄槽と、この洗浄槽の開口部を開閉自在に覆う蓋と、前記洗浄槽を支持する左右一対の支持部材と、前記蓋の開閉時に回転中心をなす軸部材を内側面に設けた前記蓋を支持する左右一対の保持部材と、前記保持部材を前記支持部材に回動自在に固定する固定部材とを備え、前記支持部材には上方に開口する切り欠き部とその切り欠き部の下方の内側面に一対の折り曲げ部とを設け、前記切り欠き部の開口側から前記軸部材を受け入れる構成とし、前記固定部材は、中央部を弾性を有する略Ｕ字状に形成するとともに、両端部近傍を屈曲部で略直角に曲げてつまみ部を形成し、前記固定部材を、前記支持部材の内側面側から、前記中央部の略Ｕ字状部分の内方に前記軸部材を位置させて前記軸部材の上方への移動を規制した状態で、前記屈曲部近傍で前記支持部材の一対の折り曲げ部に弾性力で係止保持することで、前記一対の保持部材を前記一対の支持部材に前記軸部材が前記開口側から離脱するのを防止してそれぞれ回動自在に保持したものであり、蓋に設けた軸部材を支持部材に設けた切り欠き部の開口部から挿入し、略Ｕ字状の固定部材により、軸部材が開口部から離脱するのを防止することで、蓋を容易に取り付けることができ、蓋の保持を安価に構成できるとともに、蓋の抜け止めを確実にできて安定した蓋の開閉をすることができ、また、蓋の取り付け作業時に、軸部材を支持部材に設けた切り欠き部の開口側から挿入させることで、安全な作業とすることができるとともに、蓋の組立作業の時に工具などを必要とせず、容易に行うことができる。
【００１１】
請求項２に記載の発明は、洗浄槽と、この洗浄槽の開口部を開閉自在に覆う蓋と、この蓋を保持する左右一対の保持部材と、前記蓋の開閉時に回転中心をなす軸部材を内側面に設けた前記洗浄槽を支持する左右一対の支持部材と、前記保持部材を前記支持部材に回動自在に固定する固定部材とを備え、前記蓋を保持する保持部材には下方に開口する切り欠き部とその切り欠き部の上方の内側面に一対の折り曲げ部とを設け、前記切り欠き部の開口側から前記軸部材を受け入れる構成とし、前記固定部材は、中央部を弾性を有する略Ｕ字状に形成するとともに、両端部近傍を屈曲部で略直角に曲げてつまみ部を形成し、前記固定部材を、前記保持部材の内側面側から、前記中央部の略Ｕ字状部分の内方に前記軸部材を位置させて前記軸部材の下方への移動を規制した状態で、前記屈曲部近傍で前記保持部材の一対の折り曲げ部に弾性力で係止保持することで、前記一対の保持部材を前記一対の支持部材に前記軸部材が前記開口側から離脱するのを防止してそれぞれ回動自在に保持したものであり、支持部材に設けた軸部材に保持部材に設けた切り欠き部を開口側から挿入し、略Ｕ字状の固定部材により、軸部材が開口側から離脱するのを防止することで、蓋を容易に取り付けることができ、蓋の保持を安価に構成できるとともに、蓋の抜け止めを確実にできて安定した蓋の開閉をすることができ、また、蓋の取り付け作業時に、軸部材に保持部材に設けた切り欠き部を開口側から挿入させることで、安全な作業とすることができるとともに、蓋の組立作業の時に工具などを必要とせず、容易に行うことができる。
【００１２】
【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。
【００１３】
（実施例１）
図１に示すように、洗浄槽１５は、内部に食器類（図示せず）を収納し底部に洗浄水を溜め、前面は開口部となっており、この開口部を蓋１６で覆うようにしている。左右一対の支持部材１７は、洗浄槽１５を支持し、この支持部材１７に蓋１６の左右一対に設けた保持部材１８を回転自在に保持するようにしている。
【００１４】
保持部材１８に軸部材１９を設け、この軸部材１９を受ける切り欠き部２０を支持部材１７に設け、切り欠き部２０の開口側から軸部材１９を受け入れる構成としている。支持部材１７に、軸部材１９が切り欠き部２０の開口側から離脱するのを防止する略Ｕ字状の固定部材２１を設けている。
【００１５】
略Ｕ字状の固定部材２１は、図２に示すように、つまみ部２２を略直角方向に曲げ、その端部を円形に丸めている。そして、その中央部を略Ｕ字状に丸め、略Ｕ字状部分の内方に保持部材１８に設けた軸部材１９を位置させるように構成している。また、略Ｕ字状の固定部材２１が外側に開くのを支持部材１７に設けた折り曲げ部２３で保持し、略Ｕ字状の固定部材２１が外側方向へ広がろうとする略Ｕ字状の固定部材２１自体の付勢力により、支持部材１７に固定するようにしている。
【００１６】
上記構成において作用を説明すると、図１に示すように、蓋１６を取り付ける際、支持部材１７に設けた切り欠き部２０に、保持部材１８に設けた軸部材１９を挿入して引っかけ、略Ｕ字状の固定部材２１の中央部の内方に軸部材１９を位置させる。
【００１７】
その状態で、略Ｕ字状の固定部材２１のつまみ部２２を両側から挟圧し、支持部材１７に設けた折り曲げ部２３の位置で挟圧力を外すことにより、略Ｕ字状の固定部材２１自体の付勢力により、略Ｕ字状の固定部材２１が外側方向へ開き、折り曲げ部２３で保持することができる。
【００１８】
したがって、蓋１６の取り付けが容易であり、略Ｕ字状の固定部材２１により、支持部材１７の切り欠き部２０の開放側への蓋１６の抜けを防止することで、蓋１６の抜け止めを確実にできて安定した蓋１６に開閉をすることができる。また、蓋１６の取り付け作業時に、軸部材１９を支持部材１７に設けた切り欠き部２０の開口側から挿入させることで、安全な作業とすることができる。
【００１９】
（実施例２）
図３に示すように、保持部材２４は、洗浄槽の開口部を開閉自在に覆う蓋（図示せず）を保持するものである。支持部材２５は、洗浄槽を支持するもので、この支持部材２５に軸部材２６を設けている。保持部材２４に支持部材２５に設けた軸部材２６を受ける切り欠き部２７を設けている。略Ｕ字状の固定部材２８は、支持部材２５に設けた軸部材２６が保持部材２４の切り欠き部２７の開口側へ動くのを押さえるもので、保持部材２４に設けている。他の構成は上記実施例１と同じである。
【００２０】
上記構成において作用を説明すると、蓋を取り付ける際、蓋を保持する保持部材２４の切り欠き部２７を、支持部材２５に設けた軸部材２６に挿入して引っかけ、上記実施例１と同様に、略Ｕ字状の固定部材２８を装着することにより、蓋を取り付けることができる。したがって、蓋の取り付けがしやすく、略Ｕ字状の固定部材２８により、保持部材２４の切り欠き部２７の開放側への蓋の抜けを防止することができ、安定した蓋の開閉が行うことができる。
【００２１】
【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、洗浄槽と、この洗浄槽の開口部を開閉自在に覆う蓋と、前記洗浄槽を支持する左右一対の支持部材と、前記蓋の開閉時に回転中心をなす軸部材を内側面に設けた前記蓋を支持する左右一対の保持部材と、前記保持部材を前記支持部材に回動自在に固定する固定部材とを備え、前記支持部材には上方に開口する切り欠き部とその切り欠き部の下方の内側面に一対の折り曲げ部とを設け、前記切り欠き部の開口側から前記軸部材を受け入れる構成とし、前記固定部材は、中央部を弾性を有する略Ｕ字状に形成するとともに、両端部近傍を屈曲部で略直角に曲げてつまみ部を形成し、前記固定部材を、前記支持部材の内側面側から、前記中央部の略Ｕ字状部分の内方に前記軸部材を位置させて前記軸部材の上方への移動を規制した状態で、前記屈曲部近傍で前記支持部材の一対の折り曲げ部に弾性力で係止保持することで、前記一対の保持部材を前記一対の支持部材に前記軸部材が前記開口側から離脱するのを防止してそれぞれ回動自在に保持したから、蓋に設けた軸部材と支持部材の取り付け性を向上することができ、蓋を容易に取り付けることができ、蓋の保持を安価に構成できるとともに、蓋の抜け止めを確実にできて安定した蓋の開閉をすることができるとともに、蓋の組立作業の時に工具などを必要とせず、安全かつ容易に行うことができる。
【００２２】
また、請求項２に記載の発明によれば、洗浄槽と、この洗浄槽の開口部を開閉自在に覆う蓋と、この蓋を保持する左右一対の保持部材と、前記蓋の開閉時に回転中心をなす軸部材を内側面に設けた前記洗浄槽を支持する左右一対の支持部材と、前記保持部材を前記支持部材に回動自在に固定する固定部材とを備え、前記蓋を保持する保持部材には下方に開口する切り欠き部とその切り欠き部の上方の内側面に一対の折り曲げ部とを設け、前記切り欠き部の開口側から前記軸部材を受け入れる構成とし、前記固定部材は、中央部を弾性を有する略Ｕ字状に形成するとともに、両端部近傍を屈曲部で略直角に曲げてつまみ部を形成し、前記固定部材を、前記保持部材の内側面側から、前記中央部の略Ｕ字状部分の内方に前記軸部材を位置させて前記軸部材の下方への移動を規制した状態で、前記屈曲部近傍で前記保持部材の一対の折り曲げ部に弾性力で係止保持することで、前記一対の保持部材を前記一対の支持部材に前記軸部材が前記開口側から離脱するのを防止してそれぞれ回動自在に保持したから、支持部材に設けた軸部材と蓋を保持する保持部材の取り付け性を向上することができ、蓋を容易に取り付けることができ、蓋の保持を安価に構成できるとともに、蓋の抜け止めを確実にできて安定した蓋の開閉をすることができるとともに、蓋の組立作業の時に工具などを必要とせず、安全かつ容易に行うことができる。
【図面の簡単な説明】
【図１】本発明の第１の実施例の食器洗い機の一部切欠した分解斜視図
【図２】同食器洗い機の要部拡大分解斜視図
【図３】本発明の第２の実施例の食器洗い機の要部分解斜視図
【図４】従来の食器洗い機の一部切欠した側面図
【図５】同食器洗い機の要部拡大分解斜視図
【符号の説明】
１５洗浄槽
１６蓋
１７支持部材
１９軸部材
２０切り欠き部
２１略Ｕ字状の固定部材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dishwasher in which dishes are stored in a washing tank and the dishes are washed, rinsed and dried.
[0002]
[Prior art]
Conventionally, this type of dishwasher has been configured as shown in FIG. Hereinafter, the configuration will be described.
[0003]
As shown in FIG. 4, the cleaning tank 1 stores the tableware 2 inside, stores cleaning water at the bottom, and has an opening at the front. The cleaning nozzle 3 is rotatably supported in the cleaning tank 1 and sprays the cleaning water fed from the cleaning pump 4 toward the dishes 2. The cleaning pump 4 is driven by a motor 5. The heater 6 is disposed at the bottom of the cleaning tank 1 and heats the cleaning water.
[0004]
The pair of left and right support members 7 support the cleaning tank 1, and hold support members 9 provided on the left and right pair of lids 8 on the support member 7 so as to be rotatable. That is, as shown in FIG. 5, the stepped bolt 10 is passed through the hole 7a provided in the support member 7 and the hole 9a provided in the holding member 9, and the toothed nut 11 is fastened and held, as shown in FIG. As described above, the lid 8 that covers the opening of the cleaning tank 1 so as to be freely opened and closed is fixed to the holding member 9, and a biasing spring 12 is attached to bias the lid 8 in the closing direction.
[0005]
The operation in the above configuration will be described. The user opens the lid 8, the tableware 2 is placed in the tableware basket 13, stored in the washing tub 1 and put in the detergent, then the lid 8 is closed, the operation display unit 14 is turned on, the operation course is selected, Start operation. When the operation is started, the operation of the heater 6, the washing pump 4 and the like is controlled, and the tableware 2 stored in the tableware basket 13 is washed, rinsed and dried.
[0006]
[Problems to be solved by the invention]
In such a conventional configuration, when the lid 8 is attached, in order to align the hole 7 a provided in the support member 7 with the hole 9 a provided in the holding member 9, the stepped bolt 10 is further supported while the lid 8 is supported. Since it is tightened by the toothed nut 11, the assembling work is complicated, the work at the time of replacing the lid 8 is difficult, the number of parts supporting the lid 8 is large, the cost is increased, and the assembling work time is increased. There was a problem that it took.
[0007]
The present invention solves the above-mentioned conventional problems, makes it possible to easily attach the lid, configure the holding of the lid at a low cost, ensure that the lid is prevented from coming off and stably open and close the lid, Moreover, it aims at making it a safe operation | work at the time of the attachment operation | work of a lid | cover.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, the present invention supports the cleaning tank with a support member, covers the opening of the cleaning tank with a lid so that the opening can be opened and closed, and provides a shaft member that forms a center of rotation when the lid is opened and closed. Has a configuration in which a notch is provided and a shaft member is received from the opening side of the notch, and the substantially U-shaped fixing member is disposed from the inner surface side of the support member to the inside of the substantially U-shaped portion of the center portion. Write to the support member by positioning the shaft member in a state of restricting the downward movement of the shaft member and the locking retaining the shaft member holding member to the supporting member is prevented from being disengaged from the opening side of times It is held freely .
[0009]
As a result, the lid can be easily attached, the lid can be held at a low cost, the lid can be securely prevented from coming off, and the lid can be opened and closed stably. Safe work can be done.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 of the present invention includes a cleaning tank, a lid that covers the opening of the cleaning tank so as to be openable and closable, a pair of left and right support members that support the cleaning tank, and a center of rotation when the lid is opened and closed. A pair of left and right holding members that support the lid provided on the inner surface and a fixing member that pivotally fixes the holding member to the support member, and the support member opens upward. notches and the pair of bent portions on the inner surface of the lower of the cutout portion is provided, a configuration for receiving the shaft member from the opening side of the notch, the fixing member has a resilient central portion A substantially U-shaped portion is formed by bending the vicinity of both ends at a substantially right angle with a bent portion to form a knob portion, and the fixing member is formed from the inner surface side of the support member to the substantially U-shaped portion of the central portion. The shaft member is positioned inward of the shaft and upward of the shaft member Movement while regulating the by engaging held by an elastic force to the pair of bent portions of the support member at the bent portion near the shaft member said pair of holding members in said pair of support members is the opening side each prevented from leaving is obtained by rotatably holding, inserted from the opening portion of the notch provided with a shaft member provided on the lid to the support member, the substantially U-shaped fixing member from, By preventing the shaft member from detaching from the opening, the lid can be easily attached, the lid can be held at a low cost, and the lid can be securely prevented from coming off and opened and closed stably. In addition, when attaching the lid, the shaft member can be inserted from the opening side of the notch provided in the support member, so that it can be a safe operation, and a tool or the like can be used when the lid is assembled. No need to line It is possible.
[0011]
The invention according to claim 2 is a cleaning tank, a lid that covers the opening of the cleaning tank so as to be openable and closable, a pair of left and right holding members that hold the lid, and a shaft member that forms a center of rotation when the lid is opened and closed A pair of left and right support members that support the cleaning tank provided on the inner surface, and a fixing member that rotatably fixes the holding member to the support member, and the holding member that holds the lid is provided below the holding member opening to notches and the its notches above the folding of the pair on the inner surface portion is provided, a configuration for receiving the shaft member from the opening side of the notch, the fixing member, the elastic central portion And forming a knob portion by bending the vicinity of both ends at a substantially right angle with a bent portion, and the fixing member is formed in a substantially U shape at the center portion from the inner surface side of the holding member. Position the shaft member inside the part and While restricting the movement of the said at elastic force to the pair of bent portions of the holding member by engaging the holding at the bent portion near the shaft member said pair of holding members in said pair of support members wherein Each is held in a freely rotating manner while preventing it from being separated from the opening side, and a notch portion provided in the holding member is inserted into the shaft member provided in the supporting member from the opening side, and is fixed in a substantially U shape. By preventing the shaft member from detaching from the opening side by the member, the lid can be easily attached, the lid can be held at a low cost, and the lid can be securely prevented from coming off. It can be opened and closed, and when the lid is attached, the notch provided in the holding member is inserted into the shaft member from the opening side, so that it can be a safe operation, and the lid can be assembled. Sometimes without tools It can be carried out easily.
[0012]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
[0013]
Example 1
As shown in FIG. 1, the washing tub 15 accommodates tableware (not shown) inside, stores washing water at the bottom, has an opening on the front, and covers the opening with a lid 16. ing. The pair of left and right support members 17 support the cleaning tank 15, and the support members 17 are configured to rotatably hold holding members 18 provided on the pair of left and right lids 16.
[0014]
A shaft member 19 is provided on the holding member 18, a notch portion 20 that receives the shaft member 19 is provided on the support member 17, and the shaft member 19 is received from the opening side of the notch portion 20. The support member 17 is provided with a substantially U-shaped fixing member 21 that prevents the shaft member 19 from being detached from the opening side of the notch 20.
[0015]
As shown in FIG. 2, the substantially U-shaped fixing member 21 is formed by bending the knob portion 22 in a substantially right angle direction and rounding its end portion into a circle. And the center part is rounded in a substantially U shape, and it comprises so that the shaft member 19 provided in the holding member 18 may be located inward of a substantially U-shaped part. Further, the substantially U-shaped fixing member 21 is held outward by the bent portion 23 provided on the support member 17, and the substantially U-shaped fixing member 21 is intended to spread outward. The fixing member 21 is fixed to the support member 17 by the urging force of the fixing member 21 itself.
[0016]
The operation of the above configuration will be described. As shown in FIG. 1, when attaching the lid 16, the shaft member 19 provided on the holding member 18 is inserted into the notch portion 20 provided on the support member 17 and hooked. The shaft member 19 is positioned inside the central portion of the letter-shaped fixing member 21.
[0017]
In this state, the knob portion 22 of the substantially U-shaped fixing member 21 is clamped from both sides, and the clamping pressure is released at the position of the bent portion 23 provided on the support member 17, whereby the substantially U-shaped fixing member 21 itself. Due to the urging force, the substantially U-shaped fixing member 21 can be opened outward and held by the bent portion 23.
[0018]
Therefore, the lid 16 can be easily attached, and the lid 16 is prevented from coming off by preventing the lid 16 from coming off to the open side of the cutout portion 20 of the support member 17 by the substantially U-shaped fixing member 21. The lid 16 can be opened and closed reliably and reliably. Further, when the lid 16 is attached, the shaft member 19 can be inserted from the opening side of the notch 20 provided in the support member 17, so that a safe operation can be achieved.
[0019]
(Example 2)
As shown in FIG. 3, the holding member 24 holds a lid (not shown) that opens and closes the opening of the cleaning tank. The support member 25 supports the cleaning tank, and a shaft member 26 is provided on the support member 25. The holding member 24 is provided with a notch 27 that receives the shaft member 26 provided on the support member 25. The substantially U-shaped fixing member 28 suppresses the movement of the shaft member 26 provided on the support member 25 toward the opening side of the notch 27 of the holding member 24, and is provided on the holding member 24. Other configurations are the same as those of the first embodiment.
[0020]
To explain the operation in the above configuration, when attaching the lid, the notch 27 of the holding member 24 that holds the lid is inserted into the shaft member 26 provided in the support member 25 and hooked. The lid can be attached by mounting the substantially U-shaped fixing member 28. Therefore, it is easy to attach the lid, and the substantially U-shaped fixing member 28 can prevent the lid from coming off to the open side of the cutout portion 27 of the holding member 24, and the lid can be stably opened and closed. Can do.
[0021]
【The invention's effect】
As described above, according to the first aspect of the present invention, the cleaning tank, the lid that covers the opening of the cleaning tank so as to be openable and closable, the pair of left and right support members that support the cleaning tank, A pair of left and right holding members that support the lid provided on the inner surface with a shaft member that forms a rotation center when the lid is opened and closed; and a fixing member that rotatably fixes the holding member to the support member. member provided with a pair of bent portions in the notch portion opening upward inside surface of the lower of the notches in, and configured to receive the shaft member from the opening side of the notch, the fixing member, A central portion is formed in a substantially U shape having elasticity, and a knob portion is formed by bending the vicinity of both end portions at a substantially right angle with a bent portion, and the fixing member is moved from the inner surface side of the support member to the central portion. The shaft member is positioned inside the substantially U-shaped portion of While restricting the upward movement of the Kijiku member, by engaging holding an elastic force to the pair of bent portions of the support member at the bent portion near the pair of holding members to the pair of support members Since the shaft member is prevented from detaching from the opening side and is held so as to be rotatable, the attachment of the shaft member and the support member provided on the lid can be improved, and the lid can be easily attached. The lid can be held at low cost, and the lid can be securely prevented from coming off, and the lid can be opened and closed stably. Tools are not required when assembling the lid, making it safe and easy. Can be done .
[0022]
According to the second aspect of the present invention, the cleaning tank, a lid that covers the opening of the cleaning tank so as to be openable and closable, a pair of left and right holding members that hold the lid, and a rotation center when the lid is opened and closed A holding member that holds the lid, and includes a pair of left and right support members that support the cleaning tank provided with a shaft member that forms an inner surface of the shaft and a fixing member that rotatably fixes the holding member to the support member provided a pair of bent portions in the notch portion opening downward the inner surface of the above the cut-outs in, and configured to receive the shaft member from the opening side of the notch, the fixing member has a central And forming a knob portion by bending the vicinity of both ends at a substantially right angle with a bent portion to form the knob portion from the inner surface side of the holding member. Position the shaft member inside the substantially U-shaped part While restricting the downward movement of the shaft member, wherein by engaging held by an elastic force to the pair of bent portions of the holding member in the bending portion near the said pair of holding members to the pair of support members Since the shaft member is prevented from detaching from the opening side and is held rotatably, the attachment of the holding member for holding the shaft member provided on the support member and the lid can be improved, and the lid can be easily The lid can be held at a low cost, and the lid can be reliably prevented from coming off, and the lid can be opened and closed stably . It can be done safely and easily .
[Brief description of the drawings]
FIG. 1 is an exploded perspective view in which the dishwasher of the first embodiment of the present invention is partially cut away. FIG. 2 is an enlarged exploded perspective view of the main part of the dishwasher. FIG. 3 is an exploded perspective view of the second embodiment of the present invention. Disassembled perspective view of essential parts of a dishwasher [Fig. 4] Side view of a conventional dishwasher partially cut away [Fig. 5] Enlarged exploded perspective view of essential parts of the same dishwasher [Explanation of symbols]
DESCRIPTION OF SYMBOLS 15 Cleaning tank 16 Lid 17 Support member 19 Shaft member 20 Notch part 21 U-shaped fixing member

Claims

The lid provided on the inner surface with a cleaning tank, a lid for opening and closing the opening of the cleaning tank, a pair of left and right support members for supporting the cleaning tank, and a shaft member that forms a rotation center when the lid is opened and closed A pair of left and right holding members for supporting the holding member, and a fixing member for rotatably fixing the holding member to the support member. The support member has a cutout portion opened upward and a lower portion of the cutout portion. provided a pair of bent portions in the inner surface, and configured to receive the shaft member from the opening side of the notch, the fixing member is configured to form a substantially U-shape with an elastic central portion, near the both end portions Is bent at a substantially right angle at the bent portion to form a knob portion, and the fixing member is moved from the inner surface side of the support member to the inside of the substantially U-shaped portion of the central portion to position the shaft member. In a state where the upward movement of the shaft member is restricted, the bending By engaging held by the elastic force to the pair of bent portions of the support member in the vicinity of each said shaft member said pair of holding members to the pair of support members is prevented from being disengaged from the opening side of times A dishwasher that is held freely .

The cleaning tank provided with a cleaning tank, a lid that covers the opening of the cleaning tank so as to be opened and closed, a pair of left and right holding members that hold the lid, and a shaft member that forms a rotation center when the lid is opened and closed. A pair of left and right support members that support the support member, and a fixing member that pivotally fixes the holding member to the support member. The holding member that holds the lid has a notch portion that opens downward and the notch. It provided a pair of bent portions above the inner surface of the part, and configured to receive the shaft member from the opening side of the notch, the fixing member, the central portion so as to form a substantially U-shape having elasticity Then, bent portions are bent at substantially right angles at both end portions to form a knob portion, and the fixing member is moved from the inner surface side of the holding member to the inside of the substantially U-shaped portion of the central portion. A state where the movement of the shaft member is restricted by being positioned , By engaging holding an elastic force to the pair of bent portions of the holding member in the bent portion near preventing the shaft member to the pair of holding members to the pair of support members being separated from the opening side And each dishwasher is held rotatably .