JP5033656B2 - washing machine - Google Patents

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JP5033656B2
JP5033656B2 JP2008013104A JP2008013104A JP5033656B2 JP 5033656 B2 JP5033656 B2 JP 5033656B2 JP 2008013104 A JP2008013104 A JP 2008013104A JP 2008013104 A JP2008013104 A JP 2008013104A JP 5033656 B2 JP5033656 B2 JP 5033656B2
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cleaning
door
water
rinsing
main body
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JP2009172107A (en
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寛 亀山
久 長塚
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Yokogawa Denshikiki Co Ltd
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Yokogawa Denshikiki Co Ltd
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Description

本発明は、食器等の洗浄物を洗浄する洗浄機に関する。   The present invention relates to a washing machine for washing washed items such as tableware.

この種の洗浄機として、洗浄室内に収容した食器（洗浄物）に対して、上下に一対設けられた回転式の洗浄アームから洗浄液を吹き付けて洗浄し、当該洗浄が終了すると同じく上下に一対設けられた回転式のすすぎアームからすすぎ湯を吹き付けて洗浄液のすすぎを行う業務用食器洗浄機が知られている。   As this type of washer, the tableware (washed material) housed in the washing chamber is washed by spraying a washing liquid from a pair of upper and lower rotary washing arms, and when the washing is completed, a pair is also provided vertically. 2. Description of the Related Art Commercial dishwashers are known in which rinse water is rinsed by spraying rinse water from a rotary rinse arm.

このような食器洗浄機では、洗浄液及びすすぎ湯が洗浄室内で激しく飛散しながら洗浄やすすぎが行われるが、このような上記洗浄時及びすすぎ時には可倒式の扉を閉めることにより洗浄室内が略密閉空間となり洗浄液及びすすぎ湯が外部に漏れ出ないように構成されている。   In such a dishwasher, washing and rinsing are performed while the washing liquid and rinsing water are scattered violently in the washing room. During such washing and rinsing, the wash room is closed by closing the retractable door. A sealed space is formed so that the cleaning liquid and the rinse water do not leak to the outside.

また、洗浄液及びすすぎ湯は、一端が洗浄室の下部に突出する排水管を介して外部に排出されるように設計されており、可動時は上記配水管の一端をオーバーフローした洗浄液及びすすぎ湯を外部に排水し、可動終了時には排水管の突出部位を本体から取外すことにより、洗浄室の下部に溜まった洗浄液及びすすぎ湯を完全に排水するように構成されている。
このような業務用食器洗浄機については、例えば以下の公知文献に詳細が開示されている。
特開２００３−２０４９１４号公報 Also, the cleaning liquid and rinsing hot water are designed to be discharged to the outside through a drain pipe protruding at one end of the lower part of the cleaning chamber. When movable, the cleaning liquid and rinsing hot water that overflows one end of the water distribution pipe are used. By draining to the outside and removing the protruding portion of the drain pipe from the main body at the end of movement, the cleaning liquid and rinsing hot water accumulated in the lower part of the cleaning chamber are completely drained.
Details of such a commercial dishwasher are disclosed in, for example, the following publicly known documents.
JP 2003-204914 A

ところで、上記従来の業務用食器洗浄機は、洗浄室が十分な密閉性能を備えていなかったために扉と本体との隙間から洗浄液及びすすぎ湯が漏れるという問題があった。特に、扉の側方から洗浄液及びすすぎ湯が漏れると、周囲に与える影響が大きいので好ましくない。特に業務用市場では、周囲に種々の機材や食品がおかれている場合が多く、扉の側方から洗浄液及びすすぎ湯が漏れることは重要な解決課題である。   By the way, the conventional commercial dishwasher has a problem that the cleaning liquid and the rinsing water leak from the gap between the door and the main body because the cleaning chamber does not have sufficient sealing performance. In particular, it is not preferable that the cleaning liquid and rinsing water leak from the side of the door because the influence on the surroundings is great. Especially in the commercial market, there are many cases where various equipment and foods are placed in the vicinity, and it is an important problem to be solved that the cleaning liquid and the rinse water leak from the side of the door.

また、上記従来の業務用食器洗浄機は、洗浄室の下部に突出する排水管の突出部位を本体から取外す際に作業者の手が汚れるという問題があった。従来の業務用食器洗浄機の場合、作業者は、排水管の突出部位を取外すことによって汚れた手を洗う必要があるので、作業性が悪い。特に業務用市場では作業性が重要視されるので、作業性を低下させる要因を排除することは極めて重要である。   Further, the above-described conventional commercial dishwasher has a problem that the operator's hand gets dirty when the protruding portion of the drain pipe protruding to the lower part of the cleaning chamber is removed from the main body. In the case of a conventional commercial dishwasher, the operator needs to wash his dirty hands by removing the protruding portion of the drain pipe, so the workability is poor. In particular, since workability is regarded as important in the commercial market, it is extremely important to eliminate factors that reduce workability.

本発明は、上述した事情に鑑みてなされたものであり、洗浄液及びすすぎ湯に関する諸問題を解決することを目的とするものであり、特に扉の側方から洗浄液及びすすぎ水が漏れることを防止すること、また洗浄液及びすすぎ水の排水時に作業者の手を汚すことを回避することを目的としている。   The present invention has been made in view of the above-described circumstances, and aims to solve various problems relating to cleaning liquid and rinsing hot water, and in particular, prevents the cleaning liquid and rinsing water from leaking from the side of the door. It is also intended to avoid fouling the hands of the operator when draining the cleaning liquid and rinse water.

上記目的を達成するために、本発明では、第１の解決手段として、洗浄室の一側面を構成する扉を本体から開放して洗浄室内に収容された洗浄物に対して、扉を閉じた状態で回転式の洗浄アームから洗浄液を吹き付けて洗浄し、当該洗浄が完了すると回転式のすすぎアームからすすぎ水を吹き付けて洗浄液のすすぎを行う洗浄機であって、扉は、少なくとも左右両端近傍に沿って延在すると共に本体側に突出する突出板を備え、本体は、扉の左右両端近傍に対向する対向面に突出板を収容する窪み部を備え、洗浄水及びすすぎ水の上下方向における反射角が入射角よりも小さくなるように当該窪み部の底面が垂直方向から傾斜している、という手段を採用する。 In order to achieve the above object, in the present invention, as a first solution, the door constituting one side of the cleaning chamber is opened from the main body, and the door is closed with respect to the cleaning object accommodated in the cleaning chamber. In this state, the cleaning liquid is sprayed from the rotary cleaning arm and cleaned, and when the cleaning is completed, the cleaning liquid is sprayed from the rotary rinse arm by rinsing water, and the doors are at least near the left and right ends. along with a projecting plate projecting body with extending, body is provided with a recess for accommodating the projecting plate to the surface facing to the left and right ends near the door, the reflection in the vertical direction of the washing water and rinsing water A means is adopted in which the bottom surface of the recess is inclined from the vertical direction so that the angle is smaller than the incident angle .

第２の解決手段として、上記第１の手段において、底面は、下側が突出板の先端から後退する状態に傾斜する、という手段を採用する。   As the second solving means, in the first means, a means is adopted in which the bottom surface is inclined so that the lower side is retracted from the tip of the protruding plate.

本発明によれば、扉は、少なくとも左右両端近傍に沿って延在すると共に本体側に突出する突出板を備え、本体は、扉の左右両端近傍に対向する対向面に突出板を収容する窪み部を備え、当該窪み部の底面が垂直方向から傾斜しているので、突出板との隙間から窪み部に浸入して底面に当たる洗浄液及びすすぎ湯は上下方向における反射角が入射角よりも小さくなり、よって底面で反射して外部に漏れることを低減することが可能である。   According to the present invention, the door includes a protruding plate that extends at least along the vicinity of both left and right ends and protrudes toward the main body, and the main body is a recess that accommodates the protruding plates on the opposing surfaces facing the vicinity of the left and right ends of the door. Since the bottom surface of the hollow portion is inclined from the vertical direction, the reflection angle in the vertical direction of the cleaning liquid and the rinsing water that enters the hollow portion through the gap with the protruding plate and hits the bottom surface becomes smaller than the incident angle. Therefore, it is possible to reduce the reflection on the bottom surface and leakage to the outside.

また、本発明によれば、突出部は、濾器の有無に応じて重力の作用により自動的に上下動する可動式取っ手を備えるので、突出部の上方に位置する濾器を取り払うことにより可動式取っ手が突出部の一端よりも高い位置に移動する。したがって、突出部を取外す際に作業者の手が洗浄液及びすすぎ湯に触れることを回避することが可能、つまり作業者の手が汚れることを回避することが可能である。   Further, according to the present invention, since the protruding portion includes a movable handle that automatically moves up and down by the action of gravity according to the presence or absence of the filter, the movable handle is removed by removing the filter located above the protruding portion. Moves to a position higher than one end of the protrusion. Therefore, it is possible to avoid the operator's hand from touching the cleaning liquid and the rinse water when removing the protruding portion, that is, it is possible to prevent the operator's hand from becoming dirty.

以下、図面を参照して、本発明の一実施形態について説明する。
図１は、本実施形態に係わる食器洗浄機の外観構成を示す斜視図である。この図に示すように、本食器洗浄機は、箱型の本体１の一側面（前面）に可倒式の扉２が設けられたものであり、本体１と扉２とによって洗浄室３を形成している。この洗浄室３には、上部及び下部に回転式の洗浄アーム４及びすすぎアーム５がそれぞれ設けられ、また下部の洗浄アーム４及びすすぎアーム５の下側には着脱自在な濾器６が設けられている。本食器洗浄機は、このような洗浄室３において、上下の洗浄アーム４とすすぎアーム５と間に所定のラックに収納された食器（洗浄物）を収容する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing an external configuration of a dishwasher according to the present embodiment. As shown in this figure, the tableware washing machine is provided with a retractable door 2 on one side (front surface) of a box-shaped main body 1. Forming. In the cleaning chamber 3, a rotary cleaning arm 4 and a rinsing arm 5 are provided at the upper and lower parts, respectively, and a removable filter 6 is provided below the lower cleaning arm 4 and the rinsing arm 5. Yes. The dishwasher accommodates tableware (washed material) stored in a predetermined rack between the upper and lower cleaning arms 4 and the rinsing arm 5 in the cleaning chamber 3.

また、上記扉２には、図示するように、内側面２ａ（洗浄室３側の面）の左右両端近傍及び上端近傍に沿って延在すると共に本体１側に突出する突出板２ｂが設けられ、一方、本体１において扉２と対向する対向面１ａには、上記突出板２ｂを収容する窪み部１ｂが設けられている。扉２を閉じた状態において、突出板２ｂが窪み部１ｂ内に収容されることによって、洗浄室３の密閉性が高められる。   Further, as shown in the figure, the door 2 is provided with a protruding plate 2b that extends along the vicinity of the left and right ends and the vicinity of the upper end of the inner surface 2a (the surface on the cleaning chamber 3 side) and protrudes toward the main body 1 side. On the other hand, a recess 1b that accommodates the protruding plate 2b is provided on the opposing surface 1a of the main body 1 that faces the door 2. In the state where the door 2 is closed, the projecting plate 2b is accommodated in the recess 1b, whereby the sealing performance of the cleaning chamber 3 is improved.

図２は、上記窪み部１ｂの一部を水平面で切断した水平断面図である。
この図に示すように、窪み部１ｂは、洗浄室３を形成すると共に対向面１ａを形成するＬ字型板金１ｃの内側面にクランク状に屈曲した板金１ｄを溶接することによって構成されている。このように構成された窪み部１ｂにおいて扉２と対向すると共に上下方向に延在する底面１ｅ（板金１ｄの一面）は、図３に示すように、垂直方向に延在する対向面１ａに対して下側が突出板２ｂの先端から後退する状態に傾斜している。 FIG. 2 is a horizontal sectional view in which a part of the recess 1b is cut along a horizontal plane.
As shown in this figure, the recess 1b is formed by welding a metal plate 1d bent in a crank shape to the inner surface of an L-shaped metal plate 1c that forms the cleaning chamber 3 and forms the facing surface 1a. . The bottom surface 1e (one surface of the sheet metal 1d) facing the door 2 and extending in the vertical direction in the recess 1b configured as described above is opposed to the facing surface 1a extending in the vertical direction, as shown in FIG. The lower side is inclined so as to recede from the tip of the protruding plate 2b.

図４は、濾器６の下側に備えられる排水管７の端部構造を示す斜視図である。排水管７は、洗浄室３の下部に溜まった洗浄水及びすすぎ湯を外部に排水するものであり、一端が下方から洗浄室３内に突出すると共に突出部７Ａが図示するように着脱自在に構成されている。この突出部７Ａの先端には、濾器６の有無に応じて重力の作用により自動的に上下動する可動式取っ手８が設けられている。   FIG. 4 is a perspective view showing the end structure of the drain pipe 7 provided on the lower side of the filter 6. The drain pipe 7 drains cleaning water and rinsing hot water accumulated in the lower part of the cleaning chamber 3. One end of the drain pipe 7 protrudes into the cleaning chamber 3 from below and is detachable as shown in FIG. It is configured. A movable handle 8 that automatically moves up and down by the action of gravity according to the presence or absence of the filter 6 is provided at the tip of the protruding portion 7A.

この可動式取っ手８は、突出部７Ａに設けられた水平軸９回りに回動し、当該水平軸９から離間した一端に把持部１０が形成されると共に前記水平軸９から上記把持部１０とは異なる方向に離間した他端に錘１１が設けられている。すなわち、可動式取っ手８は、板金をコの字状に折り曲げて、中央部を把持部１０とすると共に両端部に錘１１となる金属板をそれぞれ取り付けらものである。   The movable handle 8 rotates around a horizontal axis 9 provided on the projecting portion 7A, and a grip 10 is formed at one end spaced from the horizontal shaft 9, and the grip 10 and the horizontal shaft 9 are A weight 11 is provided at the other end spaced apart in different directions. That is, the movable handle 8 is formed by bending a sheet metal into a U-shape so that the center part is a grip part 10 and metal plates that are weights 11 are attached to both ends.

このような可動式取っ手８において、水平軸９を中心とした把持部１０の方向と錘１１の方向とは、図示するように正反対の方向ではなく所定角度だけ変位している。また、水平軸９と把持部１０との間には反射板１２が設けられている。   In such a movable handle 8, the direction of the gripping portion 10 around the horizontal axis 9 and the direction of the weight 11 are displaced by a predetermined angle, not the opposite directions as shown in the figure. In addition, a reflecting plate 12 is provided between the horizontal shaft 9 and the grip portion 10.

続いて、このように構成された本食器洗浄機の作用・効果について説明する。
本食器洗浄機を用いて食器を洗浄する場合、扉２を倒す（開放する）ことによりラックに収納された食器を洗浄室３内に収容する。そして、扉２を閉じた状態で食器に上下の洗浄アーム４から洗浄水を食器に吹き付けて洗浄し、洗浄が完了すると上下のすすぎアーム５からすすぎ湯を食器に吹き付けて洗浄液をすすぎ落とす。そして、洗浄水及びすすぎ湯は、洗浄室３の下部に設けられた濾器６によって濾過されて外部に排水される。 Then, the effect | action and effect of this tableware washing machine comprised in this way are demonstrated.
When washing dishes using the dishwasher, the dishes stored in the rack are accommodated in the washing room 3 by tilting (opening) the door 2. Then, with the door 2 closed, the tableware is cleaned by spraying cleaning water from the upper and lower cleaning arms 4 onto the tableware, and when the cleaning is completed, rinsing water is sprayed from the upper and lower rinse arms 5 to the tableware to rinse off the cleaning liquid. Then, the washing water and the rinsing water are filtered by the filter 6 provided at the lower part of the washing chamber 3 and drained to the outside.

ここで、洗浄アーム４及びすすぎアーム５は、回転しつつ洗浄水及びすすぎ湯の食器への吹き付けを行うので、洗浄室３内では食器に当たった洗浄水及びすすぎ湯が四方八方に飛散することになる。そして、洗浄室３内で扉２に向かって飛散した洗浄水及びすすぎ湯の一部は、図２に示すように、扉２に当たって突出板２ｂとの隙間から窪み部１ｂに浸入して底面１ｅに当たる。   Here, since the washing arm 4 and the rinsing arm 5 rotate and spray the washing water and the rinsing hot water on the tableware, the washing water and the rinsing hot water hit the tableware are scattered in all directions in the washing room 3. become. Then, as shown in FIG. 2, a part of the cleaning water and the rinsing water splashed toward the door 2 in the cleaning chamber 3 hits the door 2 and enters the hollow portion 1b through the gap with the protruding plate 2b to enter the bottom surface 1e. It hits.

そして、洗浄水及びすすぎ湯の一部は、底面１ｅで反射するが、底面１ｅが図３に示すように垂直方向に延在する対向面１ａに対して下側が突出板２ｂの先端から後退する状態に傾斜しているので、洗浄液及びすすぎ湯の上下方向における反射角θoutは入射角θinよりも小さくなり、よって底面で反射して外部に漏れることが低減される。すなわち、本食器洗浄機では、底面１ｅにおける反射角θoutが入射角θinよりも小さくなるので、底面１ｅで反射した洗浄液及びすすぎ湯は、反射方向が扉２の下側に方向変換されて扉２の側方から外部に漏れることが軽減される。   A part of the washing water and the rinsing water is reflected by the bottom surface 1e, but the bottom side of the bottom surface 1e extends backward from the tip of the protruding plate 2b with respect to the opposing surface 1a extending in the vertical direction as shown in FIG. Since it is inclined to the state, the reflection angle θout in the vertical direction of the cleaning liquid and the rinsing water is smaller than the incident angle θin, so that the reflection at the bottom surface and leakage to the outside are reduced. That is, in this dishwasher, since the reflection angle θout at the bottom surface 1e is smaller than the incident angle θin, the reflection direction of the cleaning liquid and the rinse water reflected from the bottom surface 1e is changed to the lower side of the door 2 so that the door 2 Leakage from the side of the outside is reduced.

例えば、本体１と扉２との対向面にゴム等からなるシール材を設けることにより本体１と扉２との間の隙間を略解消して洗浄液及びすすぎ湯の側方からの漏れを低減することが考えられるが、このようなシール材による漏れ防止法は、耐久性の面で好ましくない。すなわち、洗浄室３内では通常水ではなく洗浄液及びすすぎ湯が飛散するので、シール材の劣化が早くメンテナンス性が悪い。   For example, by providing a sealing material made of rubber or the like on the opposing surface of the main body 1 and the door 2, the gap between the main body 1 and the door 2 is substantially eliminated, and leakage from the side of the cleaning liquid and rinsing water is reduced. However, such a leak prevention method using a sealing material is not preferable in terms of durability. That is, not the normal water but the cleaning liquid and the rinsing water are scattered in the cleaning chamber 3, so that the sealing material is rapidly deteriorated and the maintainability is poor.

また、本食器洗浄機では、運転が終了した場合等において、突出部７Ａを排水管７から取り外すことにより洗浄室３の下部に溜まった洗浄液及びすすぎ湯を外部に排水する。この際の手順として、作業者は、洗浄室３の下部に設けられた濾器６を取外した後に、当該濾器６の下側に位置する突出部７Ａを取外す。   Moreover, in this tableware washing machine, when the operation is finished, the cleaning liquid and the rinsing hot water accumulated in the lower part of the cleaning chamber 3 are drained to the outside by removing the protruding portion 7A from the drain pipe 7. As a procedure at this time, the operator removes the filter 6 provided at the lower part of the cleaning chamber 3, and then removes the protruding portion 7 </ b> A located on the lower side of the filter 6.

ここで、突出部７Ａの上方に濾器６が装着された状態においては、可動式取っ手８は、濾器６の下面が当接することによって水平軸９回りに回動し、把持部１０が突出部７Ａの側方に位置する姿勢となる。すなわち、可動式取っ手８は、濾器６によって上方から押さえつけられることによって倒れた姿勢となる。   Here, in a state where the filter 6 is mounted above the protruding portion 7A, the movable handle 8 rotates around the horizontal axis 9 when the lower surface of the filter 6 comes into contact, and the gripping portion 10 is moved to the protruding portion 7A. The posture is located on the side. That is, the movable handle 8 is in a tilted position by being pressed from above by the filter 6.

これに対して、突出部７Ａの上方の濾器６が取外されると、可動式取っ手８に備えられた錘に作用する重力によって、可動式取っ手８が水平軸９回りに回動して把持部１０が突出部７Ａの先端よりも高い位置に移動する。すなわち、洗浄液及びすすぎ湯の水面は突出部７Ａの先端にあるが、濾器６が取外されると、把持部１０は、この洗浄液及びすすぎ湯の水面よりも高い位置に自動的に移動する。   On the other hand, when the filter 6 above the protruding portion 7A is removed, the movable handle 8 is rotated around the horizontal axis 9 by the gravity acting on the weight provided to the movable handle 8, and is gripped. The part 10 moves to a position higher than the tip of the protruding part 7A. That is, the water surface of the cleaning liquid and the rinsing water is at the tip of the projecting portion 7A, but when the filter 6 is removed, the gripper 10 automatically moves to a position higher than the water surface of the cleaning liquid and the rinsing water.

したがって、本食器洗浄機では、突出部７Ａを取外す際に作業者の手が洗浄液及びすすぎ湯に触れることを回避することが可能であり、よって作業者の手が汚れることを容易に回避することが可能である。また、可動式取っ手８は、モータ等を用いて人工的に動力を作用させることなく、重力の作用を利用して自動的に姿勢変化して把持部１０を洗浄液及びすすぎ湯の水面よりも高い位置に移動させるので、低コストかつメンテナンス性も良い。   Therefore, in this dishwasher, it is possible to avoid the operator's hand from touching the cleaning liquid and the rinse water when removing the protruding portion 7A, and thus easily avoiding the operator's hand from becoming dirty. Is possible. In addition, the movable handle 8 automatically changes its posture using the action of gravity without artificially applying power using a motor or the like, so that the grip 10 is higher than the surface of the cleaning liquid and rinsing water. Since it is moved to the position, it is low in cost and easy to maintain.

また、図５では、把持部１０が突出部７Ａの先端の直上に位置している状態を示しているが、実際には錘１１が図示する位置よりも低い所に位置することになるので、把持部１０は、突出部７Ａの先端の直上よりも傾いた状態となる。したがって、排水が終了し、濾器６を上方に再装着する場合に可動式取っ手８が容易に倒れる。仮に、把持部１０が突出部７Ａの先端の直上に位置した状態で濾器６を上方に再装着しようとすると、可動式取っ手８が容易に倒れないので、濾器６が再装着しづらい。   In addition, FIG. 5 shows a state in which the gripping part 10 is located immediately above the tip of the projecting part 7A, but actually the weight 11 is located at a position lower than the position shown in the figure, The gripping part 10 is inclined with respect to the position immediately above the tip of the protruding part 7A. Therefore, when the drainage is finished and the filter 6 is mounted again upward, the movable handle 8 easily falls down. If the filter 6 is to be remounted upward with the gripping part 10 positioned immediately above the tip of the protrusion 7A, the movable handle 8 does not easily fall down, and the filter 6 is difficult to reattach.

また、可動式取っ手８が反射板１２を備えているので、突出部７Ａを排水管７から取外す際に突出部７Ａの先端から噴出す洗浄液及びすすぎ湯が反射板１２に遮られて作業者の手に触れることを回避することが可能である。   Further, since the movable handle 8 includes the reflecting plate 12, the cleaning liquid and the rinsing water sprayed from the tip of the protruding portion 7A when the protruding portion 7A is removed from the drain pipe 7 are blocked by the reflecting plate 12, and the operator's It is possible to avoid touching the hand.

なお、本発明は、上記実施形態に限定されるものではなく、例えば以下のような変形例が考えられる。
（１）上記実施形態では、窪み部１ｂにおいて扉２と対向すると共に上下方向に延在する底面１ｅを、垂直方向に延在する対向面１ａに対して下側が突出板２ｂの先端から後退する状態に傾斜させた。つまり、上記実施形態における、窪み部１ｂの底面１ｅは、対向面１ａに対して一定角度傾斜する平面であるが、扉２の上下方向における位置に応じて傾斜角度が変化するように、つまり窪み部１ｂの底面１ｅを曲面としても良い。例えば、扉２の上側では傾斜角度を比較的大きく設定し、下側にいくに従って傾斜角度を徐々に小さくしても良い。 In addition, this invention is not limited to the said embodiment, For example, the following modifications can be considered.
(1) In the above-described embodiment, the bottom surface 1e that faces the door 2 and extends in the up-down direction in the recessed portion 1b retreats from the front end of the protruding plate 2b with respect to the facing surface 1a that extends in the vertical direction. Tilt to state. That is, in the above embodiment, the bottom surface 1e of the recess 1b is a flat surface that is inclined at a certain angle with respect to the facing surface 1a, but the inclination angle changes according to the position of the door 2 in the vertical direction, that is, the recess. The bottom surface 1e of the part 1b may be a curved surface. For example, the inclination angle may be set relatively large on the upper side of the door 2, and the inclination angle may be gradually reduced toward the lower side.

（２）上記実施形態では、濾器６の有無に応じて重力の作用により自動的に上下動する可動式取っ手８の構成として、図４、図５に示す構成を採用したが、本発明における可動式取っ手の構成は、これに限定されるものではない。例えば、上記実施形態では、２つの錘１１を設ける構成としたが、これは重量バランスを考慮したためである。重量バランスを犠牲にしても良いのであれば、錘１１を片方だけに設けるようにしても良い。 (2) In the above embodiment, the configuration shown in FIGS. 4 and 5 is adopted as the configuration of the movable handle 8 that automatically moves up and down by the action of gravity according to the presence or absence of the filter 6. The configuration of the formula handle is not limited to this. For example, in the above embodiment, the two weights 11 are provided, but this is because the weight balance is taken into consideration. If the weight balance may be sacrificed, the weight 11 may be provided only on one side.

本発明の一実施形態に係わる食器洗浄機の外観構成を示す斜視図である。It is a perspective view which shows the external appearance structure of the dishwasher concerning one Embodiment of this invention. 本発明の一実施形態における窪み部１ｂの構成及び作用を示す水平断面図である。It is a horizontal sectional view showing composition and an operation of hollow part 1b in one embodiment of the present invention. 本発明の一実施形態における窪み部１ｂの底面１ｅの構成及び作用を示す矢視図である。It is an arrow line view which shows the structure and effect | action of the bottom face 1e of the hollow part 1b in one Embodiment of this invention. 本発明の一実施形態における配水管７の端部構造を示す斜視図である。It is a perspective view which shows the edge part structure of the water pipe 7 in one Embodiment of this invention. 本発明の一実施形態における配水管７の端部構造の作用を示す説明図である。It is explanatory drawing which shows the effect | action of the edge part structure of the water distribution pipe 7 in one Embodiment of this invention.

符号の説明Explanation of symbols

１…本体、１ａ…対向面、１ｂ…窪み部、２…扉、２ａ…内側面、２ｂ…突出板、３…洗浄室、４…洗浄アーム、５…すすぎアーム、６…濾器、７…排水管、７Ａ…突出部、８…可動式取っ手、９…水平軸、１０…把持部、１１…錘、１２…反射板   DESCRIPTION OF SYMBOLS 1 ... Main body, 1a ... Opposite surface, 1b ... Recessed part, 2 ... Door, 2a ... Inner side surface, 2b ... Projection board, 3 ... Cleaning chamber, 4 ... Cleaning arm, 5 ... Rinsing arm, 6 ... Filter, 7 ... Drain Tube, 7A ... Projection, 8 ... Movable handle, 9 ... Horizontal axis, 10 ... Holding part, 11 ... Weight, 12 ... Reflector

Claims (2)

洗浄室の一側面を構成する扉を本体から開放して前記洗浄室内に収容された洗浄物に対して、前記扉を閉じた状態で回転式の洗浄アームから洗浄液を吹き付けて洗浄し、当該洗浄が完了すると回転式のすすぎアームからすすぎ水を吹き付けて前記洗浄液のすすぎを行う洗浄機であって、
前記扉は、少なくとも左右両端近傍に沿って延在すると共に本体側に突出する突出板を備え、
前記本体は、前記扉の左右両端近傍に対向する対向面に前記突出板を収容する窪み部を備え、前記洗浄水及び前記すすぎ水の上下方向における反射角が入射角よりも小さくなるように当該窪み部の底面が垂直方向から傾斜していることを特徴とする洗浄機。 A cleaning member is opened by opening a door constituting one side of the cleaning chamber from the main body and cleaning the cleaning object stored in the cleaning chamber by spraying a cleaning liquid from a rotary cleaning arm with the door closed. Is completed, a washing machine that rinses the washing liquid by spraying rinse water from a rotary rinse arm,
The door includes a protruding plate that extends along at least the left and right ends and protrudes toward the main body,
The main body includes a recess portion that accommodates the protruding plate on the opposing surfaces facing the left and right ends of the door, and the reflection angle in the vertical direction of the cleaning water and the rinsing water is smaller than the incident angle. A washing machine characterized in that the bottom surface of the recess is inclined from the vertical direction. 前記底面は、下側が前記突出板の先端から後退する状態に傾斜することを特徴とする請求項１記載の洗浄機。   The washing machine according to claim 1, wherein the bottom surface is inclined so that the lower side is retracted from the tip of the protruding plate.
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