JP3494157B2 - dishwasher - Google Patents
dishwasherInfo
- Publication number
- JP3494157B2 JP3494157B2 JP2001073737A JP2001073737A JP3494157B2 JP 3494157 B2 JP3494157 B2 JP 3494157B2 JP 2001073737 A JP2001073737 A JP 2001073737A JP 2001073737 A JP2001073737 A JP 2001073737A JP 3494157 B2 JP3494157 B2 JP 3494157B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning tank
- door body
- base member
- dishwasher
- support member
- 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.)
- Expired - Fee Related
Links
Landscapes
- Washing And Drying Of Tableware (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、洗浄水の噴射によ
り食器等の洗浄を行う食器洗い機に関する。TECHNICAL FIELD The present invention relates to a dishwasher for washing dishes and the like by spraying washing water.
【０００２】[0002]
【従来の技術】従来、この種の食器洗い機として、特開
５０−２６３５６号公報に記載されているものがあり、
以下、その構成を図５を参照しながら説明する。2. Description of the Related Art Conventionally, as a dishwasher of this type, there is one disclosed in Japanese Patent Application Laid-Open No. 50-26356.
The configuration will be described below with reference to FIG.
【０００３】図５に示すように、食器洗い機本体１に設
けた２個の扉体２ａ、２ｂは上下方向に各々回動して洗
浄槽３の開口部を開閉する構成であり、連動リンク４に
よって、扉体２ａ、２ｂを連結している。このため、一
方の扉体を開放すれば、同時に他方の扉体も開放するよ
うになっている。As shown in FIG. 5, two doors 2a and 2b provided in the dishwasher main body 1 are vertically rotated to open and close the opening of the washing tank 3, and the interlocking link 4 is used. The door bodies 2a and 2b are connected by. Therefore, when one door is opened, the other door is opened at the same time.
【０００４】食器洗い機の基本的な動作は、一般的に良
く知られているので、以下に簡単に述べると、使用者が
扉体２ａ、２ｂを開いて、食器洗い機本体１内の洗浄槽
３に設置した食器かごに汚れた食器類をセットする。こ
のとき、食器洗い機本体１の下部に開閉自在に取り付け
ている扉体２ｂに食器かごを洗浄槽３から引き出してか
ら食器類をセットすることができる。The basic operation of the dishwasher is generally well known. Therefore, briefly described below, the user opens the doors 2a, 2b to wash the washing tank 3 in the dishwasher main body 1. Set dirty tableware in the tableware basket installed in. At this time, the dishes can be set after the dish basket is pulled out from the washing tank 3 to the door body 2b which is attached to the lower portion of the dishwasher body 1 so as to be openable and closable.
【０００５】扉体２ａ、２ｂを閉めて運転をすると、洗
浄槽３の底部に配置された洗浄ノズルから洗浄水がヒー
タによって加熱されながら食器類に向かって噴射され、
食器の汚れを落とす洗浄行程を行う。その後、食器を乾
かす乾燥行程を行って運転が終了する。When the doors 2a and 2b are closed and operated, the cleaning water is sprayed from the cleaning nozzle arranged at the bottom of the cleaning tank 3 toward the dishes while being heated by the heater.
Perform a cleaning process to clean the dishes. After that, the drying process of drying the dishes is performed, and the operation ends.
【０００６】[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、実際の製品において、部品の加工誤差や組立て誤
差等が存在するため、扉体２ａ、２ｂを理想位置に取り
付けることはできない。さらに、２個の扉体２ａ、２ｂ
は連動リンク４によって回動自在に連結されているた
め、一方の扉体の開閉動作に対して他方の扉体は連動す
る構成であり、個々の扉体の設置誤差や連動リンク４の
誤差が掛け合わされ、扉体２ａ、２ｂと洗浄槽３の開口
部および扉体２ａ、２ｂ同士の位置関係の誤差は比例的
に大きくなる恐れがある。With such a conventional structure, the door bodies 2a and 2b cannot be attached to the ideal positions because there are processing errors and assembling errors of the parts in the actual product. Furthermore, two door bodies 2a, 2b
Are rotatably connected by the interlocking link 4, so that the other door is interlocked with the opening / closing operation of one door, so that an installation error of each door or an error of the interlocking link 4 may occur. When the doors 2a and 2b are crossed with each other, the error in the positional relationship between the doors 2a and 2b and the opening of the cleaning tank 3 and the doors 2a and 2b may be proportionally increased.
【０００７】特に、扉体２ａ、２ｂを回動自在に支持す
る枢軸の位置関係がずれた場合には、すべての位置関係
に狂いを生じるため、扉体２ａ、２ｂの閉塞状態での洗
浄槽３の開口部のシールは困難であり、運転中に水漏れ
を起こすという問題を有していた。業務用など多少の水
漏れが許容される場合には問題ないが、家庭用ではキッ
チンカウンターや床面等が水浸しになるため、水漏れは
あってはならないことである。In particular, when the positional relationship of the pivots for rotatably supporting the door bodies 2a, 2b is deviated, all the positional relationships are distorted, so that the cleaning tank in the closed state of the door bodies 2a, 2b. It was difficult to seal the opening of No. 3, and there was a problem that water leakage occurred during operation. There is no problem if a small amount of water leakage is allowed, such as for business use, but for home use, the kitchen counter, floor, etc. will be flooded, so water leakage should not occur.
【０００８】また、扉体２ａ、２ｂや連動リンク４を回
動可能に組み立てる工程は、位置精度やしゅう動性等に
気を使う必要があるため、組立性が悪化するという問題
を有していた。Further, in the process of rotatably assembling the door bodies 2a, 2b and the interlocking link 4, it is necessary to pay attention to the positional accuracy and the sliding property, so that there is a problem that the assembling property deteriorates. It was
【０００９】また、扉体を支持する支持部材（図示せ
ず）が出入りする部分は、扉体を開閉する際に支持部材
が移動する間が開口されるため、外方からの負荷に弱く
なるという問題を有していた。Further, a portion where a support member (not shown) for supporting the door body comes in and goes out is opened during the movement of the support member when the door body is opened and closed, so that it is vulnerable to an external load. Had a problem.
【００１０】本発明は上記従来の課題を解決するもの
で、複数個の扉体の開閉を連動させた上で、部品の加工
誤差や組立て誤差等に起因する扉体の開閉誤差を小さく
抑え、扉体のシールを確実に行うことを目的としてい
る。The present invention is to solve the above-mentioned conventional problems, and by interlocking the opening and closing of a plurality of doors, the opening and closing errors of the doors due to machining errors and assembly errors of parts are suppressed to a small level. The purpose is to reliably seal the door.
【００１１】[0011]
【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、食器洗い機本体内に洗浄槽を設け、洗浄槽
の前面に設けた開口部の上方を開閉する上扉体を上支持
部材により開閉自在に支持し、開口部の下方を開閉する
下扉体を下支持部材により開閉自在に支持し、上支持部
材を回動自在に枢支する上枢軸と、下支持部材を回動自
在に枢支する下枢軸とを一個の基盤部材に設け、上扉体
と下扉体を連動手段により連動させるよう構成し、基盤
部材は、洗浄槽に取り付けられたものである。In order to achieve the above object, the present invention provides a washing tank in the main body of a dishwasher,
The upper door that opens and closes above the opening provided on the front surface of the vehicle is openably and closably supported by the upper support member, and opens and closes below the opening.
The lower door is supported by the lower support member so that it can be opened and closed freely.
The upper support shaft that rotatably supports the material and the lower support member
A lower pivot for pivotally supported on standing provided on one of the base member, the upper door
And Shitatobiratai configured to be interlocked by the interlocking means, the base member, in which attached to the cleaning tank.
【００１２】これにより、複数個の扉体の開閉を連動さ
せた上で、部品の加工誤差や組立て誤差等に起因する扉
体の開閉誤差を小さく抑え、扉体のシールを確実に行う
ことができる。This makes it possible to reliably seal the doors by interlocking the opening and closing of the plurality of doors and suppressing the opening and closing errors of the doors due to machining errors and assembly errors of parts. it can.
【００１３】[0013]
【発明の実施の形態】本発明の請求項１に記載の発明
は、食器洗い機本体と、食器洗い機本体内に設けた洗浄
槽と、前記洗浄槽の前面に設けた開口部の上方を開閉す
る上扉体と、前記開口部の下方を開閉する下扉体と、前
記上扉体を開閉自在に支持する上支持部材と、前記下扉
体を開閉自在に支持する下支持部材と、前記上支持部材
を回動自在に枢支する上枢軸と、前記下支持部材を回動
自在に枢支する下枢軸と、前記上扉体と下扉体を連動さ
せる連動手段とを備え、前記上枢軸と下枢軸は、一個の
基盤部材に設けられ、前記基盤部材は、前記洗浄槽に取
り付けられたものであり、複数個の扉体の開閉を連動さ
せた上で、部品の加工誤差や組立て誤差等に起因する扉
体の開閉誤差を小さく抑え、扉体のシールを確実に行う
ことができる。BEST MODE FOR CARRYING OUT THE INVENTION The invention according to claim 1 of the present invention opens and closes a dishwasher main body, a washing tank provided in the dishwasher main body, and an opening above the opening provided in the front surface of the washing tank .
An upper door body that includes a lower door member for opening and closing the lower side of the opening, a support member on which supported freely opening and closing the on door body, said lower door
A lower support member that supports the body openably and closably, and the upper support member
Rotate the upper support shaft that pivots the lower support member and the lower support member
A lower pivot shaft that freely supports and interlocking means for interlocking the upper door body and the lower door body , wherein the upper pivot shaft and the lower pivot shaft are
The base member is provided on the base member , and the base member is attached to the cleaning tank, and after opening and closing a plurality of door members , the door member is caused by a processing error or an assembly error of parts. The opening and closing error can be suppressed to be small, and the door can be reliably sealed.
【００１４】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、洗浄槽を金属で形成し、基盤部材
を前記洗浄槽に溶接したものであり、基盤部材の位置を
確実に固定できるため、製品の組立途中に発生する位置
ずれや、製品が落下した際の衝撃によって生じるずれを
防止することができる。According to a second aspect of the present invention, in the above first aspect of the invention, the cleaning tank is made of metal and the base member is welded to the cleaning tank. Since they can be fixed, it is possible to prevent the positional deviation that occurs during the assembly of the product and the deviation that occurs due to the impact when the product falls.
【００１５】請求項３に記載の発明は、上記請求項１に
記載の発明において、洗浄槽を金属で形成し、基盤部材
を取り付ける取付部材を前記洗浄槽に溶接したものであ
り、支持部材を取り付けた状態の基盤部材を、容易にメ
ンテナンスすることができ、メンテナンス後の位置決め
も容易であるため、シール性も確保することができる。According to a third aspect of the present invention, in the first aspect of the present invention, the cleaning tank is made of metal, and a mounting member for mounting a base member is welded to the cleaning tank. Since the base member in the attached state can be easily maintained and the positioning after the maintenance is easy, the sealing property can be ensured.
【００１６】請求項４に記載の発明は、上記請求項３に
記載の発明において、取付部材をボルト・ナット方式と
し、基盤部材に取付用の貫通穴を備えたものであり、取
付部材の溶接位置にばらつきが生じても、基盤部材の組
み付け時に外方への規制をしつつ、貫通穴とボルト径の
遊びによって、前後上下の位置ずれを吸収することがで
きるため、所定の位置に合わせ、シールを確実にするこ
とができる。According to a fourth aspect of the present invention, in the invention according to the third aspect, the mounting member is a bolt-nut type, and the base member is provided with a through hole for mounting, and the mounting member is welded. Even if there is a variation in position, it is possible to absorb the positional deviation between the front and rear and up and down by the play of the through hole and the bolt diameter while regulating outward when assembling the base member, so that it can be aligned with the predetermined position. The seal can be ensured.
【００１７】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、洗浄槽を樹脂で形成し、基盤部材
を取り付ける取付部を前記洗浄槽に一体的に形成したも
のであり、基盤部材の位置決めおよび取り付けを容易に
行うことができ、また、コストを安くすることができ
る。According to a fifth aspect of the present invention, in the first aspect of the present invention, the cleaning tank is made of resin, and the mounting portion for mounting the base member is integrally formed on the cleaning tank. The base member can be easily positioned and attached, and the cost can be reduced.
【００１８】請求項６に記載の発明は、上記請求項１に
記載の発明において、基盤部材の一部を食器洗い機本体
に取り付けたものであり、シール性を確保しつつ、食器
洗い機本体と、扉体の位置決めを容易に行うことができ
る。According to a sixth aspect of the present invention, in the invention according to the first aspect, a part of the base member is attached to the main body of the dishwasher. The door can be easily positioned.
【００１９】請求項７に記載の発明は、上記請求項１に
記載の発明において、洗浄槽の外方に基板部材および支
持部材を設け、前記基盤部材は少なくとも１つの支持部
材より洗浄槽外方に配置したものであり、支持部材が出
入りする間口部を構成する食器洗い機本体の、外方から
加わる負荷に対する強度を向上することができ、シール
性を確保することができる。According to a seventh aspect of the invention, in the invention according to the first aspect , the substrate member and the support are provided outside the cleaning tank.
A holding member is provided, and the base member is arranged outside the cleaning tank with respect to at least one supporting member, and the strength of the main body of the dishwasher that constitutes the opening for the supporting member to move in and out of is improved. It is possible to secure the sealing property.
【００２０】[0020]
【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。Embodiments of the present invention will be described below with reference to the drawings.
【００２１】（実施例１）
図１に示すように、食器洗い機本体５は内部に洗浄槽６
を設け、この洗浄槽６の開口部７を下扉体８（扉体）と
上扉体９（扉体）により開閉するよう構成している。下
扉体８に下支持部材（支持部材）１０を固定し、この下
支持部材１０を枢軸１１で基盤部材１２に回動自在に枢
支し、上扉体９に上支持部材（支持部材）１３を固定
し、この上支持部材１３を枢軸１４で基盤部材１２に枢
支している。Example 1 As shown in FIG. 1, the dishwasher body 5 has a washing tank 6 inside.
Is provided, and the opening 7 of the cleaning tank 6 is configured to be opened and closed by the lower door body 8 (door body) and the upper door body 9 (door body). A lower support member (support member) 10 is fixed to the lower door body 8, the lower support member 10 is rotatably supported on a base member 12 by a pivot 11, and an upper support member (support member) is attached to the upper door body 9. 13 is fixed, and the upper support member 13 is pivotally supported on the base member 12 by a pivot 14.
【００２２】また、下扉体８と上扉体９を連動する連動
手段として連動リンク１５を設けており、その一端側は
下支持部材１０に枢軸１６で枢支し、他端側は上支持部
材１３に枢軸１７で枢支している。Further, an interlocking link 15 is provided as interlocking means for interlocking the lower door body 8 and the upper door body 9, one end side of which is pivotally supported on the lower support member 10 by a pivot 16 and the other end side thereof is upper support. The member 13 is pivotally supported by a pivot 17.
【００２３】また、基盤部材１２の下部には、洗浄槽６
の外壁面に溶接したボルト１８が入る前後方向に長い長
穴状の貫通穴１９を設け、ナット２０によって固定され
ている。また、基盤部材１２の前後方向の位置決め手段
として嵌合部２１、２２を洗浄槽６と基盤部材１２に各
々設けている。The cleaning tank 6 is provided below the base member 12.
A long hole-shaped through hole 19 is provided in the front-rear direction in which the welded bolt 18 is inserted in the outer wall surface of the and is fixed by a nut 20. Further, fitting portions 21 and 22 are provided in the cleaning tank 6 and the base member 12 as positioning means for the base member 12 in the front-rear direction.
【００２４】また、上部には、食器洗い機本体５に設け
た突起部２３に対応する上部位置決め部２４を設け、基
盤部材１２を下方より差し込んでいる。また、扉体の開
位置を規制するストッパー部２５は基盤部材１２で構成
している。In addition, an upper positioning portion 24 corresponding to the protrusion 23 provided on the dishwasher main body 5 is provided on the upper portion, and the base member 12 is inserted from below. Further, the stopper portion 25 that regulates the open position of the door body is composed of the base member 12.
【００２５】なお、基盤部材１２および下支持部材１
０、上支持部材１３等は、洗浄槽６の左右両側に設けて
おり、下扉体８と上扉体９の開閉操作を行うハンドル部
２６を下扉体８に設置している。下扉体８および上扉体
９と開口部７のシール、および下扉体８、上扉体９間の
シールには弾性を有するシール部材（図示なし）を設置
している。The base member 12 and the lower support member 1
0, the upper support member 13 and the like are provided on both left and right sides of the cleaning tank 6, and a handle portion 26 for opening and closing the lower door body 8 and the upper door body 9 is installed on the lower door body 8. A seal member (not shown) having elasticity is provided for the seal between the lower door body 8 and the upper door body 9 and the opening 7, and the seal between the lower door body 8 and the upper door body 9.
【００２６】上記構成において作用を説明すると、２個
に分割した下扉体８と上扉体９は上下に各々開閉する構
成であり、下扉体８は下方に回動し、上扉体９は食器洗
い機本体５の上方空間に回動する。また、連動手段であ
る連動リンク１５は下支持部材１０、上支持部材１３間
を連結しており、一方の扉体を移動させると、他方の扉
体も連動して移動する。このため、下扉体８と上扉体９
を両方とも開放操作する必要はなく、ハンドル部２６を
持って下扉体８を下方に開放操作するだけで、下扉体８
と上扉体９を図１の位置まで一気に開放できる。The operation of the above structure will be explained. The lower door body 8 and the upper door body 9 which are divided into two parts are opened and closed respectively, and the lower door body 8 is rotated downward and the upper door body 9 is rotated. Rotates into the space above the dishwasher body 5. Further, the interlocking link 15, which is an interlocking device, connects the lower support member 10 and the upper support member 13, and when one door body is moved, the other door body is also interlocked. Therefore, the lower door body 8 and the upper door body 9
It is not necessary to open both the lower door body 8 and the lower door body 8 only by holding the handle portion 26 and opening the lower door body 8 downward.
Thus, the upper door 9 can be opened all the way to the position shown in FIG.
【００２７】しかしながら、各部材の寸法誤差や組立て
誤差等が存在するため、下扉体８と上扉体９が連動リン
ク１５によって連結されていない場合には、その誤差は
各々の扉体だけに影響を及ぼすが、連動リンク１５によ
り下扉体８と上扉体９が連動されている場合には、相互
に悪影響を与えることになり、全ての誤差が掛け合され
ると、連動していない場合と比べて最終的な扉***置の
誤差は非常に増大する。However, since there are dimensional errors and assembling errors in each member, when the lower door body 8 and the upper door body 9 are not connected by the interlocking link 15, the error occurs only in each door body. Although it affects, if the lower door body 8 and the upper door body 9 are interlocked by the interlocking link 15, they will adversely affect each other, and if all the errors are multiplied, they will not interlock. Compared with the case, the error of the final door position is greatly increased.
【００２８】組立誤差は加工誤差よりもはるかに大きい
ため、その影響は大きく、特に、扉体を支持する枢軸１
１や枢軸１４の位置がずれてしまった場合には、その位
置のみならず連動リンク１５の枢軸１６、１７等の全て
の位置関係に影響を及ぼすため、下扉体８と上扉体９の
閉塞位置での開口部７に対する誤差は非常に大きいもの
となる。Since the assembly error is much larger than the machining error, its influence is large, and particularly, the pivot 1 for supporting the door body 1
If the positions of 1 and the pivot 14 are displaced, not only that position but also all the positional relations of the pivots 16 and 17 of the interlocking link 15 are affected, so that the lower door body 8 and the upper door body 9 are affected. The error with respect to the opening 7 at the closed position is very large.
【００２９】たとえば、枢軸１４の位置が下方にずれた
場合、上扉体９は完全に閉塞し切れず、浮いた状態で停
止してしまい、洗浄中に水漏れを発生する。開口部７と
下扉体８および上扉体９との間にシール部材を設けた場
合でも、シールが不完全となり、水漏れの可能性は十分
考えられる。For example, when the position of the pivot 14 is shifted downward, the upper door 9 is not completely closed and stops in a floating state, causing water leakage during cleaning. Even if a seal member is provided between the opening 7 and the lower door body 8 and the upper door body 9, the seal is incomplete and the possibility of water leakage is sufficiently conceivable.
【００３０】そこで、本発明のように、枢軸１１と枢軸
１４は同一部材である基盤部材１２に対して設置するこ
とで、両枢軸１１、１４間の誤差は加工誤差のみとな
り、組立て後の下扉体８と上扉体９の位置の誤差を最小
に抑えることができ、シール性を確保し、水漏れを防止
できる。Therefore, by installing the pivot 11 and the pivot 14 with respect to the base member 12 which is the same member as in the present invention, the error between the two pivots 11 and 14 is only a machining error, and the bottom error after assembling. The error between the positions of the door body 8 and the upper door body 9 can be minimized, the sealing performance can be secured, and water leakage can be prevented.
【００３１】また、逆に、下扉体８よりも上扉体９の方
が過多に閉塞する誤差を生じた場合には、操作する下扉
体８が閉まり切らずに、閉塞操作が重くなったり、顕著
な場合には、閉塞が不可能となったり、破損したりする
恐れがある。また、図示していないが、扉体を閉塞位置
でロックするロック手段を下扉体８に設けた場合、ロッ
クが不能となる恐れもあり、枢軸１１と枢軸１４は同一
部材である基盤部材１２に対して設置することで、これ
らの不具合も防止できる。On the contrary, when an error occurs in which the upper door body 9 is excessively closed than the lower door body 8, the lower door body 8 to be operated is not completely closed and the closing operation becomes heavy. Or, if significant, obstruction may occur or damage may occur. Further, although not shown in the drawing, when the lower door body 8 is provided with a locking means for locking the door body at the closed position, there is a possibility that the locking becomes impossible, and the pivot shaft 11 and the pivot shaft 14 are the same member. These problems can also be prevented by installing it on the.
【００３２】また、基盤部材１２は洗浄槽６に固定する
構成であり、開口部７は洗浄槽６に設けていることか
ら、開口部７と扉体との位置関係が最も確実に規制で
き、より高い防水効果が得られる。また、洗浄槽６が分
割されていたり、補強部材や外観部品等が洗浄槽６に連
結されている場合、それらの部材に対して基盤部材１２
を設置した場合でも同様の効果が得られる。Since the base member 12 is fixed to the cleaning tank 6 and the opening 7 is provided in the cleaning tank 6, the positional relationship between the opening 7 and the door can be regulated most reliably. Higher waterproof effect can be obtained. In addition, when the cleaning tank 6 is divided, or when reinforcing members, external parts, and the like are connected to the cleaning tank 6, the base member 12 is attached to these members.
The same effect can be obtained even when the is installed.
【００３３】また、食器洗い機本体５に設けた突起部２
３に上部位置決め部２４を差し込むことで、基盤部材１
２と食器洗い機本体５とを、はめ込みに要するクリアラ
ンス内で前後左右に位置決めすることができる。Further, the protrusion 2 provided on the dishwasher main body 5
By inserting the upper positioning portion 24 into the base member 3,
2 and the dishwasher main body 5 can be positioned in the front, rear, left and right within the clearance required for fitting.
【００３４】また、嵌合部２１と２２を係合すること
で、洗浄槽６と、基盤部材１２とを前後方向に位置決め
できるため、ボルト１８を溶接する際に、溶接位置が前
後方向にばらつきが生じた場合や、下扉体８、上扉体９
や、洗浄槽６等に成形ばらつきが生じた場合でも、容易
に所定の位置に合わせ、ナット２０によって固定するこ
とができる。また、ボルト・ナット方式としているた
め、保守点検の際に容易に取り外しができる。Further, since the cleaning tank 6 and the base member 12 can be positioned in the front-rear direction by engaging the fitting portions 21 and 22, the welding position varies in the front-rear direction when the bolt 18 is welded. When the lower door body 8 and the upper door body 9 occur
Alternatively, even if the cleaning tank 6 or the like has molding variations, it can be easily aligned with a predetermined position and fixed by the nut 20. Also, since it is a bolt and nut type, it can be easily removed for maintenance and inspection.
【００３５】また、前面に開口部７を有する場合、前後
方向の設置誤差はシール部材の圧縮代などに直接関係す
るため、前後方向への位置決めにより、シール性を向上
できる。なお、嵌合部２１、２２は、下方への位置決め
も行っており、重力の作用も合わせて上下方向にも位置
決め可能としている。When the front surface has the opening 7, the installation error in the front-rear direction is directly related to the compression margin of the seal member, etc. Therefore, the sealing performance can be improved by the positioning in the front-rear direction. The fitting portions 21 and 22 are also positioned downward, so that they can be positioned in the vertical direction as well, due to the effect of gravity.
【００３６】また、開口部７の上辺に上支持部材１３を
設けるのではなく、下支持部材１０と上支持部材１３を
側面部で支持する構成とすることで、基盤部材１２の大
きさも側面の範囲内ですみ、形状の簡素化や小型化が図
れ、組立性が向上するとともにコストダウンが図れる。
また、単一面で位置決めできることから、下支持部材１
０、上支持部材１３を枢支した枢軸１１、１４の位置決
め精度は最も安定する。さらに、左右両側に基盤部材１
２および下支持部材１０、上支持部材１３を設けること
で、下扉体８、上扉体９がよじれたりすることなく上下
方向に確実に動作させることができる。Further, the upper support member 13 is not provided on the upper side of the opening 7, but the lower support member 10 and the upper support member 13 are supported by the side surface portions. Within the range, the shape can be simplified and the size can be reduced, the assemblability can be improved, and the cost can be reduced.
Further, since the positioning can be performed on a single surface, the lower support member 1
0, the positioning accuracy of the pivots 11 and 14 pivotally supporting the upper support member 13 is most stable. In addition, the base member 1 on both left and right sides
By providing 2 and the lower support member 10 and the upper support member 13, the lower door body 8 and the upper door body 9 can be reliably operated in the vertical direction without being twisted.
【００３７】なお、３個以上の扉体に分割した場合で
も、支持部材を一個の基盤部材１２に対して設置するこ
とで、上記と同様の効果が得られるが、すべての支持部
材を一個の基盤部材１２に設置する必要はなく、シール
に影響を与える重要な扉体同士のみを同一の支持基盤１
２に対して設置した構成であってもよい。また、すべて
の扉体が連動しておらず、一部の扉体のみが連動してい
る場合でも同様の効果が得られる。Even when the door member is divided into three or more door members, the same effect as described above can be obtained by installing the support member on one base member 12, but all the support members are set to one. It is not necessary to install it on the base member 12, and only the important doors that affect the seal are the same support base 1.
It may be configured to be installed for two. Further, the same effect can be obtained even when not all the door bodies are interlocked with each other and only some of the door bodies are interlocked with each other.
【００３８】また、対となる扉体と支持部材を一体で構
成し、扉体自体を基盤部材１２に取り付けた場合や、連
動手段１５を扉体に対して直接設置した場合などでも同
様の効果が得られる。Further, the same effect can be obtained when the paired door body and the supporting member are integrally formed and the door body itself is attached to the base member 12, or the interlocking means 15 is directly installed on the door body. Is obtained.
【００３９】また、上支持部材１３は直線ではなく大き
く湾曲した構成としたが、上支持部材１３が食器洗い機
本体５から外部に出入りする穴部の大きさを短くするも
のであり、穴部による食器洗い機本体５の強度低下を抑
えるとともに良好な外観が得られる。なお、下支持部材
１０、上支持部材１３の形状に限定はなく、直線状など
いかなる形状であってもシール効果には影響はない。Although the upper support member 13 is configured to be curved rather than straight, the size of the hole through which the upper support member 13 goes in and out of the dishwasher body 5 is shortened. The strength of the dishwasher main body 5 can be prevented from decreasing and a good appearance can be obtained. The shapes of the lower support member 10 and the upper support member 13 are not limited, and any shape such as a linear shape does not affect the sealing effect.
【００４０】（実施例２）
図２に示すように、食器洗い機本体２７は、内部に金属
で形成した洗浄槽２８を設け、この洗浄槽２８の外面に
基盤部材２９を溶接し、この基盤部材２９に、下扉体８
に固定した下支持部材１０を枢軸１１で回動自在に枢支
するとともに、上扉体９に固定した上支持部材１３を枢
軸１４で枢支している。他の構成は上記実施例１と同じ
である。(Embodiment 2) As shown in FIG. 2, a dishwasher main body 27 is provided with a washing tank 28 made of metal inside, and a base member 29 is welded to the outer surface of the washing tank 28 to form a base member. 29, lower door body 8
The lower support member 10 fixed to the above is pivotally supported by a pivot 11, and the upper support member 13 fixed to the upper door 9 is pivotally supported by a pivot 14. The other structure is the same as that of the first embodiment.
【００４１】上記の構成において作用を説明すると、洗
浄槽２８の外面に基盤部材２９を溶接しているので、洗
浄槽２８と基盤部材２９の位置を確実に固定できるた
め、製品の組立途中に発生する位置ずれや、製品が落下
した際の衝撃によって生じるずれを防止することがで
き、組み付け後のシール部の位置変化がないため、シー
ル性を確保することができる。The operation of the above structure will be described. Since the base member 29 is welded to the outer surface of the cleaning tank 28, the positions of the cleaning tank 28 and the base member 29 can be reliably fixed. It is possible to prevent the positional deviation caused by the operation and the deviation caused by the impact when the product is dropped, and since the position of the seal portion does not change after the assembly, it is possible to secure the sealing property.
【００４２】（実施例３）
図３および図４に示すように、食器洗い機本体２７は、
内部に樹脂で形成した洗浄槽３０を設け、この洗浄槽３
０の外側面に基盤部材３１を係合する係合部３２を一体
に設けている。基盤部材３１は、下支持部材１０、上支
持部材１３より外方に配置し、洗浄槽３０の外側面に設
けた係合部３２と係合する貫通穴３３を設けている。他
の構成は実施例２と同じである。Example 3 As shown in FIGS. 3 and 4, the dishwasher main body 27 is
A cleaning tank 30 made of resin is provided inside the cleaning tank 3
An engaging portion 32 for engaging the base member 31 is integrally provided on the outer side surface of 0. The base member 31 is provided outside the lower support member 10 and the upper support member 13, and has a through hole 33 that engages with an engaging portion 32 provided on the outer surface of the cleaning tank 30. Other configurations are the same as those in the second embodiment.
【００４３】上記の構成において作用を説明すると、係
合部３２を洗浄槽３０の外側面に一体的に形成している
ため、洗浄槽３０および下扉体８、上扉体９と基盤部材
３１の位置決め、および取り付けを容易に行うことがで
きる。また、洗浄槽３０を樹脂で形成しているため、部
品点数を削減し易く、コストを安くすることができる。The operation of the above structure will be described. Since the engaging portion 32 is integrally formed on the outer surface of the cleaning tank 30, the cleaning tank 30, the lower door body 8, the upper door body 9 and the base member 31 are formed. Can be easily positioned and attached. Further, since the cleaning tank 30 is made of resin, the number of parts can be easily reduced and the cost can be reduced.
【００４４】また、基盤部材３１が、下支持部材１０、
上支持部材１３より外方にあるため、下支持部材１０、
上支持部材１３が出入りする間口部を構成する食器洗い
機本体２７の、外方から加わる負荷に対する強度を向上
することができる。Further, the base member 31 is the lower support member 10,
Since it is outside the upper support member 13, the lower support member 10,
It is possible to improve the strength of the dishwasher main body 27, which forms the front opening through which the upper support member 13 enters and leaves, against the load applied from the outside.
【００４５】[0045]
【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、食器洗い機本体と、食器洗い機本体内に
設けた洗浄槽と、前記洗浄槽の前面に設けた開口部の上
方を開閉する上扉体と、前記開口部の下方を開閉する下
扉体と、前記上扉体を開閉自在に支持する上支持部材
と、前記下扉体を開閉自在に支持する下支持部材と、前
記上支持部材を回動自在に枢支する上枢軸と、前記下支
持部材を回動自在に枢支する下枢軸と、前記上扉体と下
扉体を連動させる連動手段とを備え、前記上枢軸と下枢
軸は、一個の基盤部材に設けられ、前記基盤部材は、前
記洗浄槽に取り付けられたから、複数個の扉体の開閉を
連動させた上で、部品の加工誤差や組立て誤差等に起因
する扉体の開閉誤差を小さく抑え、扉体のシールを確実
に行うことができる。According to the invention described in claim 1 of the present invention as described above, according to the present invention, the dishwasher main body, and a cleaning tank provided in dishwasher body, the opening provided on the front surface of the washing tub Up
An upper door body for opening and closing toward the lower <br/> door body for opening and closing the lower side of the opening, a support member on which supported freely opening and closing the on door body, freely opening and closing the lower door body support Lower support member, an upper pivot shaft that pivotally supports the upper support member , and the lower support member.
A lower pivot for pivotally supporting the support member rotatably, the upper door and the lower
Interlocking means for interlocking the door body , the upper pivot and the lower pivot
Axis is provided on one of the base member, said base member is due to the attached to the cleaning tank Takara, after in conjunction with opening and closing of the plurality of door body, machining error and assembly error of components such as door The opening and closing error of the body can be suppressed to a small level, and the door can be reliably sealed.
【００４６】また、請求項２に記載の発明によれば、洗
浄槽を金属で形成し、基盤部材を前記洗浄槽に溶接した
から、基盤部材の位置を確実に固定できるため、製品の
組立途中に発生する位置ずれや、製品が落下した際の衝
撃によって生じるずれを防止することができる。According to the second aspect of the present invention, since the cleaning tank is made of metal and the base member is welded to the cleaning tank, the position of the base member can be reliably fixed. It is possible to prevent the positional displacement that occurs in the product and the displacement that occurs due to the impact when the product is dropped.
【００４７】また、請求項３に記載の発明によれば、洗
浄槽を金属で形成し、基盤部材を取り付ける取付部材を
前記洗浄槽に溶接したから、支持部材を取り付けた状態
の基盤部材を、容易にメンテナンスすることができ、メ
ンテナンス後の位置決めも容易であるため、シール性も
確保することができる。According to the third aspect of the invention, since the cleaning tank is made of metal and the mounting member for mounting the base member is welded to the cleaning tank, the base member with the support member attached is Since the maintenance can be easily performed and the positioning after the maintenance is easy, the sealing property can be secured.
【００４８】また、請求項４に記載の発明によれば、取
付部材をボルト・ナット方式とし、基盤部材に取付用の
貫通穴を備えたから、取付部材の溶接位置にばらつきが
生じても、基盤部材の組み付け時に外方への規制をしつ
つ、貫通穴とボルト径の遊びによって、前後上下の位置
ずれを吸収することができるため、所定の位置に合わ
せ、シールを確実にすることができる。Further, according to the invention described in claim 4, since the mounting member is of the bolt and nut type and the base member is provided with the through hole for mounting, even if the welding position of the mounting member varies, the base member Since the positional deviation between the front and rear and up and down can be absorbed by the play of the through hole and the bolt diameter while restricting outward at the time of assembling the members, it is possible to ensure the sealing in accordance with the predetermined position.
【００４９】また、請求項５に記載の発明によれば、洗
浄槽を樹脂で形成し、基盤部材を取り付ける取付部を前
記洗浄槽に一体的に形成したから、基盤部材の位置決め
および取り付けを容易に行うことができ、また、コスト
を安くすることができる。According to the fifth aspect of the present invention, the cleaning tank is made of resin, and the mounting portion for mounting the base member is formed integrally with the cleaning tank. Therefore, positioning and mounting of the base member are easy. The cost can be reduced.
【００５０】また、請求項６に記載の発明によれば、基
盤部材の一部を食器洗い機本体に取り付けたから、シー
ル性を確保しつつ、食器洗い機本体と、扉体の位置決め
を容易に行うことができる。According to the invention described in claim 6, since a part of the base member is attached to the main body of the dishwasher, the main body of the dishwasher and the door can be easily positioned while ensuring the sealing property. You can
【００５１】また、請求項７に記載の発明によれば、洗
浄槽の外方に基板部材および支持部材を設け、前記基盤
部材は少なくとも１つの支持部材より洗浄槽外方に配置
したから、支持部材が出入りする間口部を構成する食器
洗い機本体の、外方から加わる負荷に対する強度を向上
することができ、シール性を確保することができる。Further, according to the invention described in claim 7, washing
Since the substrate member and the supporting member are provided outside the cleaning tank , and the base member is arranged outside the cleaning tank with respect to at least one supporting member, the outside of the main body of the dishwasher that constitutes the opening for the supporting member to enter and exit. It is possible to improve the strength against a load applied from the inside and secure the sealing property.
【図１】本発明の第１の実施例の食器洗い機の扉体の開
成状態の一部切欠した側面図FIG. 1 is a partially cutaway side view of a door of a dishwasher according to a first embodiment of the present invention in an open state.
【図２】本発明の第２の実施例の食器洗い機の扉体の開
成状態の一部切欠した側面図FIG. 2 is a partially cutaway side view of a door of a dishwasher according to a second embodiment of the present invention in an open state.
【図３】本発明の第３の実施例の食器洗い機の扉体の開
成状態の一部切欠した側面図FIG. 3 is a partially cutaway side view of a door of a dishwasher according to a third embodiment of the present invention in an open state.
【図４】同食器洗い機の要部分解正面図FIG. 4 is an exploded front view of essential parts of the dishwasher.
【図５】従来の食器洗い機の一部切欠した側面図FIG. 5 is a partially cutaway side view of a conventional dishwasher
５ 食器洗い機本体 ６ 洗浄槽 ７ 開口部 ８ 下扉体（扉体） ９ 上扉体（扉体） １０ 下支持部材（支持部材） １２ 基盤部材 １３ 上支持部材（支持部材） １５ 連動リンク（連動手段） 5 dishwasher body 6 cleaning tank 7 openings 8 Lower door body (door body) 9 Upper door body (door body) 10 Lower support member (support member) 12 Base material 13 Upper support member (support member) 15 Interlocking link (interlocking means)
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−142027（ＪＰ，Ａ) 特開 平10−151101（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A47L 15/42 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-6-142027 (JP, A) JP-A-10-151101 (JP, A) (58) Fields investigated (Int.Cl. 7 , DB name) A47L 15/42
Claims (7)
設けた洗浄槽と、前記洗浄槽の前面に設けた開口部の上
方を開閉する上扉体と、前記開口部の下方を開閉する下
扉体と、前記上扉体を開閉自在に支持する上支持部材
と、前記下扉体を開閉自在に支持する下支持部材と、前
記上支持部材を回動自在に枢支する上枢軸と、前記下支
持部材を回動自在に枢支する下枢軸と、前記上扉体と下
扉体を連動させる連動手段とを備え、前記上枢軸と下枢
軸は、一個の基盤部材に設けられ、前記基盤部材は、前
記洗浄槽に取り付けられた食器洗い機。1. A and dishwasher main body, and a cleaning tank provided in dishwasher body, over the opening provided in the front surface of the washing tub
An upper door body for opening and closing toward the lower <br/> door body for opening and closing the lower side of the opening, a support member on which supported freely opening and closing the on door body, freely opening and closing the lower door body support Lower support member, an upper pivot shaft that pivotally supports the upper support member , and the lower support member.
A lower pivot for pivotally supporting the support member rotatably, the upper door and the lower
Interlocking means for interlocking the door body , the upper pivot and the lower pivot
Axis is provided on one of the base member, said base member, dishwasher attached to the cleaning tank.
洗浄槽に溶接した請求項１記載の食器洗い機。2. The dishwasher according to claim 1, wherein the cleaning tank is made of metal, and the base member is welded to the cleaning tank.
付ける取付部材を前記洗浄槽に溶接した請求項１記載の
食器洗い機。3. The dishwasher according to claim 1, wherein the cleaning tank is made of metal, and a mounting member for mounting a base member is welded to the cleaning tank.
盤部材に取付用の貫通穴を備えた請求項３記載の食器洗
い機。4. The dishwasher according to claim 3, wherein the mounting member is a bolt-nut type, and the base member is provided with a through hole for mounting.
付ける取付部を前記洗浄槽に一体的に形成した請求項１
記載の食器洗い機。5. The cleaning tank is formed of resin, and an attachment portion for mounting a base member is integrally formed with the cleaning tank.
The listed dishwasher.
付けた請求項１記載の食器洗い機。6. The dishwasher according to claim 1, wherein a part of the base member is attached to the dishwasher main body.
を設け、前記基盤部材は少なくとも１つの支持部材より
洗浄槽外方に配置した請求項１記載の食器洗い機。7. A substrate member and a support member outside the cleaning tank.
From a provided, the base member is at least one support member
The dishwasher according to claim 1, wherein the dishwasher is arranged outside the washing tank .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001073737A JP3494157B2 (en) | 2001-03-15 | 2001-03-15 | dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001073737A JP3494157B2 (en) | 2001-03-15 | 2001-03-15 | dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002272662A JP2002272662A (en) | 2002-09-24 |
| JP3494157B2 true JP3494157B2 (en) | 2004-02-03 |
Family
ID=18931116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001073737A Expired - Fee Related JP3494157B2 (en) | 2001-03-15 | 2001-03-15 | dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3494157B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426115A (en) * | 2020-11-10 | 2021-03-02 | 华帝股份有限公司 | Dish washing machine with two opposite doors |
-
2001
- 2001-03-15 JP JP2001073737A patent/JP3494157B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002272662A (en) | 2002-09-24 |
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