CN102724906A

CN102724906A - Dish-washing machine

Info

Publication number: CN102724906A
Application number: CN2011800072894A
Authority: CN
Inventors: 宫濑启明; 新海清恭; 中野博之
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2010-01-26
Filing date: 2011-01-24
Publication date: 2012-10-10
Anticipated expiration: 2031-01-24
Also published as: JP5141697B2; TW201143701A; JP2011152183A; CN102724906B; EP2529655A4; TWI508694B; EP2529655A1; WO2011093047A1; KR20120108033A; KR101297017B1

Abstract

A dish-washing machine wherein a wash tank which is provided so that the wash tank can be pulled out forward comprises a bottom section-forming member and a wash tank member and wherein the dish-washing machine is provided with a seal section for sealing in a watertight manner the joint section formed between the upper end of the bottom section-forming member and the lower end of the wash tank member. The wash tank member is provided with a blocking rib, which is located inside the seal section, to form a collection space between the seal section and the blocking rib. As a result of the configuration, wash water does not enter the seal section. This enables the sealing ability of the joint section of the wash tank to be maintained sufficiently in pull-out operation and even in a case in which the dish-washing machine is used for a long period of time.

Description

Dish cleaning machine

Technical field

The present invention relates to a kind of dish cleaning machine of the internally-arranged type (built-in type) that comes through jet cleaning water tableware etc. is cleaned.

Background technology

In the past, as shown in Figure 6, this dish cleaning machine was accommodated in the whole kitchen, and was arranged on the inside of housing 1.Above the rinse bath 2 that bottom and side surface part is formed and obtain, peristome 3 is set, the plate-basket 5 of taking in tableware class article 4 is arranged in the internal configurations of rinse bath 2.Below plate-basket 5, with rotation mode freely washer jet 6 is set, the rinse water of utilizing scavenging pump 7 will accumulate in the rinse bath 2 is pressurizeed so that it circulates, and ejects rinse water from washer jet 6 and comes cleaning tableware class article 4.

In addition, track 8 is fixed on the below of rinse bath 2, so that rinse bath 2 can support this rinse bath 2 along the parallel mobile mode of fore-and-aft direction.When taking out, when putting into tableware class article 4, the rinse bath 2 that is accommodated in the housing 1 forwards being extracted out, take in tableware class article 4 via peristome 3.Then, when returning and being received into rinse bath 2 in the housing 1, the lid 9 for use of the upper space in housing 1 is with peristome 3 sealings of rinse bath 2.Through linkage 10 grades that are configured in the side in the housing 1 lid 9 rearward being moved on one side falls with peristome 3 sealings with rinse bath 2 on one side.Lid 9 possesses first seal member 11 (for example with reference to patent documentation 1) that is made up of elastomer, and this first seal member 11 is used under with the state of the peristome of rinse bath 23 sealings butt and seals rinse bath 2.

On the other hand, dish cleaning machine as shown in Figure 7 has also been proposed.The rinse bath 13 of taking in tableware class article 12 is made up of bottom member 14 and the rinse bath parts 15 that are arranged on these bottom member 14 tops.The place ahead of rinse bath parts 15 in the rinse bath 13 has peristome 16.Open or close peristome 16 through door 17, and the washer jet 18 of jet cleaning water is equipped on bottom member 14 with rotation mode freely.In rinse bath 13, dispose the plate-basket of taking in tableware class article 12.

In addition, rinse bath 13 be from the top plug-in mounting rinse bath parts 15 of bottom member 14 and on disengaging direction up and down to the integrated structure of its restriction.The riser portions 20 towards the top that constitutes through being arranged in the bottom member 14 will be recovered to (for example with reference to patent documentation 2) in the bottom member 14 from leaking of junction surface 19.

Yet; In the above-mentioned structure in the past shown in the patent documentation 1; As shown in Figure 8, constitute the structure that rinse bath 21 is divided into bottom member 22 with the rinse bath parts 23 that constitute the side of formation bottom, use under the situation shown in patent documentation 2 bottom member 22 and rinse bath parts 23 structure combining; Rinse bath 21 constitutes and can extract out freely; Therefore when the state that has rinse water with rinse bath 21 inner products carries out draw out operation, because the violent position that causes rinse water arrival to be higher than the water level of regulation of operation, cross riser portions 24 and flow to the outside of rinse bath 21.

As its countermeasure; Can consider to utilize the seal member (not shown) that constitutes by elastomer etc. that the bearing surface 25 of bottom member 22 and rinse bath parts 23 is carried out water-stop; But there is following problem: according to this structure; Owing to carry out the draw out operation of rinse bath 21 bearing surface 25 is applied vibration, power,, then be difficult to keep perfect sealing if therefore consider long-term the use.

The present invention is used to solve above-mentioned problem in the past, and its purpose is to provide a kind of dish cleaning machine, and it has: the dish cleaning machine main body, and it has peristome forwardly; And rinse bath, it is set to and can extracts out freely from peristome, constitutes through bottom member and rinse bath parts are engaged, and in this dish cleaning machine, under the long-term situation about using or at draw out operation the time, also will keep the sealing at junction surface.

Patent documentation 1: TOHKEMY 2005-87271 communique

Patent documentation 2: TOHKEMY 2000-296087 communique

Summary of the invention

In order to solve above-mentioned problem in the past, dish cleaning machine of the present invention possesses: the dish cleaning machine main body, and it has peristome; Rinse bath, it is made as and can be drawn out of freely from above-mentioned peristome; Bottom member, it constitutes the bottom of said washing groove; The rinse bath parts, it constitutes the side of said washing groove; And sealing; It carries out water-stop to the junction surface that the bottom by the upper end of above-mentioned bottom member and said washing groove parts constitutes; Wherein, On the said washing groove parts, be provided with and cover rib in interior side's side of above-mentioned sealing, above-mentioned sealing and above-mentioned cover to be provided with between the rib reclaim the space.

Thus, even under the situation that the sealing of seal member descends owing to use for a long time, also can be through reclaiming the sealing that the place, junction surface of rinse bath is kept in the space.In addition, even, also can keep the sealing at the place, junction surface of rinse bath rinse water being arrived be higher than under the situation of position of water level of regulation through carrying out draw out operation.

Dish cleaning machine of the present invention can be realized following a kind of dish cleaning machine: in the dish cleaning machine of internally-arranged type, possess the rinse bath of connected structure up and down; Under the situation that even the rinse bath of connected structure uses when draw out operation, for a long time up and down, also can keep the sealing at the place, junction surface of rinse bath.

Description of drawings

Fig. 1 is the longitudinal section of the dish cleaning machine in the embodiment 1 of the present invention.

Fig. 2 be the dish cleaning machine from embodiment 1 of the present invention rinse bath forward observation to stereogram.

Fig. 3 be the dish cleaning machine from embodiment 1 of the present invention rinse bath forward observation to the major part cross-sectional perspective view.

Fig. 4 is the major part sectional view at the 4-4 line place of Fig. 3.

Fig. 5 is the major part sectional view at the 5-5 line place of Fig. 3.

Fig. 6 is the longitudinal section of dish cleaning machine in the past.

Fig. 7 is the longitudinal section of other dish cleaning machine in the past.

Fig. 8 is the longitudinal section of another dish cleaning machine in the past.

The specific embodiment

Below, with reference to description of drawings embodiment of the present invention.In addition, the present invention is not limited to this embodiment.

(embodiment 1)

Fig. 1 is the longitudinal section of the dish cleaning machine of first embodiment of the present invention; Fig. 2 be from the forward observation of the rinse bath of this dish cleaning machine to stereogram; Fig. 3 be from the forward observation of the rinse bath of this dish cleaning machine to the major part cross-sectional perspective view; Fig. 4 is the sectional view at the 4-4 line place of Fig. 3, and Fig. 5 is the sectional view at the 5-5 line place of Fig. 3.

As shown in Figure 1, the set inside that is accommodated in the housing 27 of whole kitchen has rinse bath 29, and this rinse bath 29 is used to take in and cleaning tableware class article 28.Bottom at rinse bath 29 is set up one group of track 30 in the inboard of the both side surface of housing 27 along general horizontal direction, and rinse bath 29 is set to extract out freely on fore-and-aft direction along this group track 30.Internal configurations at rinse bath 29 has the plate-basket 31 of taking in tableware class article 28.Bottom at rinse bath 29 below plate-basket 31 is provided with washer jet 32 with rotation mode freely.Set inside at rinse bath 29 has the firing equipments such as heater 33 that the rinse water of accumulating is heated, and is provided with discharge outlet 34 in the bottom of rinse bath 29.

Bottom outside at rinse bath 29 disposes scavenging pump 35.The rinse water that accumulates in discharge outlet 34 is cleaned pump 35 pressurizations and circulates, and comes cleaning tableware class article 28 from spray-hole 48 jet cleaning water in rinse bath 29 of washer jet 32.

Supply with the rinse water that accumulates in the rinse bath 29 from running water pipe via water supply hose and feed water valve (all not shown).When the level switch (not shown) that is connected with rinse bath 29 detects when rinse water being supplied to the cleaning water level 47 of regulation, controller cuts out feed water valve, stops rinse bath 29 is supplied with rinse water.

In addition, to move the lid 37 that freely mode disposes the peristome 36 that is used to seal rinse bath 29, this lid 37 is supported with the mode that moves up and down freely through the pair of right and left parallel linkage 38 of pair of links before and after comprising above housing 27.For the peristome 36 that seals rinse bath 29, be fixed with first seal member 39 that constitutes by elastomers such as rubber, when extracting rinse bath 29 out, first seal member 39 can be displaced to the top, makes the moving of the front and back of not interfering rinse bath 29.

At this, the structure of rinse bath 29 is described with reference to Fig. 2 ~ Fig. 5.The top of rinse bath 29 has peristome 36, is made up of resinous rinse bath parts that constitute the side 40 and the resinous bottom member 41 that constitutes the bottom.

Bottom member 41 has formed the collet plate-like, disposes second seal member 42 that is made up of elastomers such as rubber in the periphery upper end of bottom member 41.In the bottom member 41, form the slot part 43 of opening annularly in order to keep second seal member 42 towards the top.

In addition; The required electric component of the action of control dish cleaning machines such as movable orbit portion 30d, washer jet 32, heater 33, scavenging pump 35, pump motor, level switch, temperature sensor of track 30 and the major part of mechanism part are installed on bottom member 41, and with they blocking.

Periphery bottom all around at rinse bath parts 40 is provided with sealing ribs 44.Sealing ribs 44 fastens with the slot part 43 of bottom member 41.Sealing ribs 44 is pushed second seal member 42 and is interacted and the performance watertightness with slot part 43 from the top.Make and cover rib 45 and be arranged on their inboard floppily.The side inner walls 40a that covers rib 45 and rinse bath parts 40 of two side surface part of rinse bath 29 does not have step ground and is provided with.

The periphery upper end of bottom member 41 engages with the periphery bottom of rinse bath parts 40 along the vertical direction.In this junction surface, be provided with the sealing 54 that constitutes by slot part 43, sealing ribs 44 and second seal member 42, to seal waterproofly.And recovery space 46 is arranged on the mode that spreads all over the connection of rinse bath 29 complete cycle ground covers between rib 45 and the slot part 43, keeps the sealing at junction surface.In addition, reclaim space 46 and prevent that rinse water from rising owing to capillarity and arrive sealing 54.At this moment, cover that rib 45 front ends constitute and bottom member 41 between the slit, promptly to reclaim the size of inlet 46a in space 46 littler than the size of the principal space 46b in the recovery space 46 of top.

In addition; Cover rib 45 front ends and constitute the top of the cleaning water level 47 that is positioned at regulation and be positioned at the below that is arranged on a plurality of spray-holes 48 on the washer jet 32, and this cover rib 45 front ends be formed on current that rinse water splash from the bottom surface sections of bottom member 41 spatter less than the position.And, cover rib 45 front ends and constitute the outside that the complete cycle that spreads all over rinse bath 29 is not positioned at the side wall portion 49 of bottom member 41.

Usually, in dish cleaning machine, scavenger specially is dissolved in water and comes tableware class article 28 are cleaned, but obviously improves owing to the compositions such as surfactant that comprise in the cleaning agent make rinse bath 29 wetting of surfaces property.If wetability improves, then can produce very strong capillarity, therefore reclaim the width in space 46 (principal space 46b) than with common water the situation during as object wide.Reclaim space 46 and be the shape that spreads all over the complete cycle of rinse bath 29 and be communicated with.That is to say, except plate-basket support 53, spread all over the complete cycle of rinse bath 29, comprise that the cross sectional shape shown in Figure 4 that reclaims space 46 is roughly the same shape.

As shown in Figure 3, near the left and right sides sidewall of the bottom in rinse bath 29, carry the plate-basket support 53 of putting and support plate-basket 31 and be arranged on a plurality of places, the left and right sides.This plate-basket support 53 constitutes and is divided into support bottom 53a that is arranged at bottom member 41 and the support top 53b that is arranged at rinse bath parts 40.And, as after state, constitute through rinse bath parts 40 are engaged with bottom member 41 that kind as shown in Figure 5 makes the top of support top 53b and support bottom 53a opposed, form plate-basket support 53.In addition, roughly the same as the height of the lower end of covering rib 45 of the height and position of lower surface 53c its divisional plane, support top 53b and rinse bath parts 40.

In addition, in two sides of bottom member 41, the track that carries the weight of rinse bath 29 accept the outside that portion 50 is formed on side wall portion 49, slot part 43 roughly under.Accept the outer end of portion 50 at track; Rib 50a is provided with downwards with the mode from the movable track 30d of top and outer side covers track 30 with extending; Strengthen track and accept the mechanical strength of portion 50, prevent that the rinse water that drips to the outer wall of rinse bath parts 40 from lid 37 from immersing in the track 30.

In the outside of the sealing ribs 44 of the peripheral part lower end all around that is arranged on rinse bath parts 40, holding section 52 extends into the rib shape towards the below.Periphery at the slot part 43 of bottom member 41 is provided with many places protuberance 51, the holding section 52 of rinse bath parts 40 form connecting hole 52a with protuberance 51 corresponding positions, from the top plug-in mounting rinse bath parts 40 of bottom member 41.Thus, strains take place in holding section 52, and protuberance 51 is engaged among the connecting hole 52a and rinse bath parts 40 are engaged with bottom member 41.Then, with under rinse bath parts 40 and the state that bottom member 41 engages, about lower end butt to the track of holding section 52 of two side surface part accept the upper surface of portion 50.Rinse bath parts 40 pass through to adopt the structure as above-mentioned with the junction surface of bottom member 41; Can the two be engaged with simple structure; Prevent to drip to the part that the rinse water of the outer wall of rinse bath parts 40 immerses second seal member 42, thereby can keep the sealing of joint portion from lid 37.

In addition, as shown in Figure 4, the cross sectional shape of the 30e of trapped orbit portion of track 30 is: the outside at the 30a of movable agency portion has protrusion 30b, and has the slot part 30c than the low one-level (step) of protrusion 30b in the protrusion 30b outside.The lower outside outer end, rib 50a that the track that is arranged on bottom member 41 is accepted portion 50 be positioned at protrusion 30b directly over or the outside.Like this, the rinse water that drips to the lower outside of rib 50a from lid 37 via the outer wall of rinse bath parts 40 is directed to slot part 30c, prevents that rinse water from immersing the 30a of movable agency portion of track 30.And, though not shown, be provided with through hole at the back quadrate part of a certain parts of 30a of movable agency portion and slot part 30c, drip and the rinse water that is directed is fallen the inner bottom part of housing 27, detect by near the test section that leaks that is provided in it.

Below, describe to action, the effect of the dish cleaning machine that as above-mentioned, constitutes.In rinse bath 29; Rinse bath parts 40 make holding section 52 because of the temporary transient distortion of the elasticity of himself through carry out plug-in mounting from the top of bottom member 41 that second seal member 42 is installed; Connecting hole 52a engaging is arranged at the protuberance 51 of rinse bath parts 40, comes the mobile of above-below direction of rinse bath parts 40 and bottom member 41 limited.Like this, rinse bath parts 40 are combined with bottom member 41 and be integrally formed.At this moment, the sealing ribs 44 of rinse bath parts 40 is pushed second seal member 42 from the top, makes this second seal member 42 be deformed into the bonding station of regulation, comes water-stop is carried out at the junction surface.Utilize the slot part 43 that covers rib 45 and bottom member 41 that is arranged on rinse bath parts 40 to constitute through rinse bath 29 is formed as one and reclaim space 46.In addition, at this, second seal member 42 uses elastomer, but the material of silicon adhesive and so on also can carry out water-stop.

The rib 45 that covers that is arranged on the inboard of slot part 43 is configured to: therefore the size of the inlet 46a in recovery space 46 can reduce to reclaiming the water that space 46 is immersed less than the size of the principal space 46b in the recovery space 46 of top.In addition, the lower end of covering rib 45 is positioned at the top of the cleaning water level 47 of regulation, and foreign matter, the wet goods that therefore washes out from tableware class article 28 can not be stacked into and reclaim the space 46, can not hinder the recovery of rinse water.In addition, can suppress the generation of foreign odor etc.

Therefore and the lower end of covering rib 45 is positioned at the below of the spray-hole 48 of washer jet 32, can utilize to cover rib 45 and stop the rinse water that ejects from spray-hole 48 reliably.Thereby the inlet 46a that reclaims space 46 is only with the little rinse water of fallen force contacts from the top of rinse bath 29, and the current with pressure can not arrive slot part 43.

The rinse water that ejects from spray-hole 48 is ejected into tableware class article 28 and falls, and perhaps flows down and flow to along the side of rinse bath parts 40 to cover rib 45 lower ends.At this moment, owing to cover the structure that rib 45 front ends are inboards of complete cycle at rinse bath 29 side wall portion 49 that all is positioned at bottom member 41, therefore can not immerse and reclaim space 46, but flow to the bottom surface of bottom member 41 from the top along covering rinse water that rib 45 flows down.

In addition, the lower end of covering rib 45 is positioned at the top of the cleaning water level 47 of regulation, and foreign matter, the wet goods that therefore washes out from tableware 28 can not be deposited in and reclaim the space 46, can not hinder the recovery of rinse water.In addition, can suppress the generation of foreign odor etc.

In addition, the inwall 40a that covers rib 45 and rinse bath parts 40 of two sides of rinse bath 29 is that no step ground is provided with, and does not therefore have unnecessary step, can not reduce the recovery speed of rinse water, can also improve design in addition.

In addition; With bottom member 41 with when rinse bath parts 40 engage; Formation is carried out the sealing 54 of water-stop and is reclaimed space 46 this junction surface; Bonding operation and sealing 54 and the formation of reclaiming space 46 are become simply, thereby can improve the operability of assembling.

Even under the situation of this structure, be configured narrowlyer if will reclaim the slit in space 46 (principal space 46b), the rinse water that then touches the inlet 46a that reclaims space 46 also can be drunk up and arrived slot part 43 owing to capillarity sometimes.In this case; According to the present invention; The slit make the degree that rinse water can not drunk up owing to capillarity is set in the recovery space 46 of covering between rib 45 and the slot part 43,, also can be drawn onto slot part 43 even therefore rinse water touches the inlet 46a that reclaims space 46.

As stated, according to the present invention, the rinse water that ejects from washer jet 32 can not arrive slot part 43, even do not exist under the situation of structure of second seal member 42 in hypothesis, keeps the sealing at junction surface yet.But, when heated wash water, can produce steam, therefore steam condenses near slot part 43 and has a spot of water to flow to the outside of rinse bath 29 sometimes.For this reason, in the present invention, second seal member 42 is configured in the top, the outside of reclaiming space 46.In addition; Do not exist second seal member 42 also can not make water flow to the structure of outside even be made as; Even therefore owing to long-term the use causes second seal member, 42 deteriorations or owing to carry out draw out operation slot part 43 applied vibration, power repeatedly; Descend and cause sealing thus, also can keep the sealing at junction surface.

In addition; Be made as the structure that is communicated with at rinse bath 29 complete cycles with reclaiming space 46; Therefore extracting out strong under the situation such as rinse bath 29; Immerse recovery space 46 even rinse water arrives the top and the rinse water of the cleaning water level 47 of regulation,, therefore utilize the recovery space 46 of connection can reduce the rinse water that arrives slot part 43 significantly owing to there is the space that rinse water is flowed away in the horizontal.Certainly,, also can utilize second seal member 42 to carry out water-stop, therefore can keep the sealing at junction surface even arrive under the situation of slot part 43 in rinse water.

As stated, the dish cleaning machine of this embodiment possesses: sealing 54, and it is used for water-stop is carried out at the junction surface that the bottom by the upper end of bottom member 41 and rinse bath parts 40 constitutes; And second seal member 42; It carries out water-stop to sealing 54; The inboard of the sealing 54 in rinse bath parts 40 is provided with covers rib 45, and at sealing 54 and cover to be provided with between the rib 45 and reclaim space 46, rinse water can not arrive sealing 54 under normally used situation thus; Even during owing to draw out operation, use under the situation that the sealing that causes second seal member 42 descends for a long time, also can keep the sealing at junction surface.In addition, prevent that rinse water from rising owing to capillarity and arrive sealing 54, just can keep sealing more for a long time as long as reclaim space 46.

In addition; Form plate-basket support 53 and it is erected to the top if as the rinse bath of in the past dish cleaning machine, constitute from bottom member 41; Then at plate-basket support 53 and cover between the rib 45 produce towards above the slit of opening, the rinse water that ejects is easy to immerse from this slit via inlet 46a and reclaims space 46.But; In this embodiment; Plate-basket support 53 constitutes; Be divided into the support bottom 53a that is arranged at bottom member 41 and be arranged at the support top 53b of rinse bath parts 40 mutually opposed to each other with the top of support bottom 53a; The height and position of its divisional plane is made as with the height of the lower end of covering rib 45 of rinse bath parts 40 roughly the same, can and be arranged between the support top 53b of rinse bath parts 40 at the support bottom 53a that is arranged at bottom member 41 thus and forms the slit along general horizontal direction, the rinse water that therefore ejects is difficult to immerse this slit; Can expect that in addition the rinse water that immerses drips and turn back to rinse bath 29 sides, thereby can prevent that rinse water from flowing into from plate-basket support 53 reclaims the spaces 46.

In addition; In this embodiment; At the lower side member of the rinse bath 29 of the structure that combines between the higher and lower levels, be that the track that two sides of bottom member 41 are formed with the weight of carrying rinse bath 29 is accepted portion 50; The weight of rinse bath 29 and other parts can not put on the direction that orbit portion 54 is broken away from thus, thereby can keep the sealing of second seal member 42 chronically.

In addition; In this embodiment; Through the most of of electric component and mechanism part is installed on the bottom member 41 and carry out blocking make rinse bath parts 40 sealing 54 above the part perhaps miniaturization of maximizing; Even use single bottom member 41 also can access the different rinse bath of capacity thus, therefore the production of the different dish cleaning machine of rinse bath capacity is become easily, thereby can improve manufacturing efficient.

In addition; In this embodiment; The dish cleaning machine that inner bottom part at rinse bath 29 is only possessed rotation washer jet 32 freely is illustrated; Even but for example also possess the dish cleaning machine of other washer jet in the inside portion of rinse bath 29, and also can obtain effect of the present invention, should not get rid of outside the present invention.

Utilizability on the industry

As stated; About dish cleaning machine involved in the present invention; In the dish cleaning machine of internally-arranged type; Even owing to draw out operation the time, use under the situation that the sealing that causes seal member descends for a long time, also can keep the sealing at the junction surface of rinse bath, be useful therefore as the dish cleaning machine that comes through jet cleaning water tableware class article are cleaned etc.

Description of reference numerals

27: housing (dish cleaning machine main body); 29: rinse bath; 30: track; 32: washer jet; 40: the rinse bath parts; 41: bottom member; 42: the second sealing materials; 43: slot part; 44: sealing ribs; 45: cover rib; 46: reclaim the space; 47: clean water level; 48: spray-hole; 50: track is accepted portion; 51: protuberance; 52: the holding section; 52a: connecting hole; 53: the plate-basket support; 54: sealing.

Claims

1. dish cleaning machine, it possesses:

The dish cleaning machine main body, it has peristome;

Rinse bath, it is made as and can be drawn out of freely from above-mentioned peristome;

Bottom member, it constitutes the bottom of said washing groove;

The rinse bath parts, it constitutes the side of said washing groove; And

Sealing, it carries out water-stop to the junction surface that the bottom by the upper end of above-mentioned bottom member and said washing groove parts constitutes,

Wherein, on the said washing groove parts, be provided with and cover rib in interior side's side of above-mentioned sealing, above-mentioned sealing and above-mentioned cover to be provided with between the rib reclaim the space.

2. dish cleaning machine according to claim 1 is characterized in that,

Above-mentioned recovery space constitutes, and prevents that rinse water from arriving above-mentioned sealing.

3. dish cleaning machine according to claim 2 is characterized in that,

Above-mentioned recovery space constitutes, and prevents that above-mentioned rinse water from rising owing to capillarity and arrive above-mentioned sealing.

4. dish cleaning machine according to claim 1 is characterized in that,

Inside in said washing groove possesses washer jet, and above-mentioned lower end of covering rib is positioned at the below of the spray-hole of above-mentioned washer jet.

5. dish cleaning machine according to claim 1 is characterized in that,

Above-mentioned lower end of covering rib is positioned at the top of rinse water position.

6. dish cleaning machine according to claim 1 is characterized in that,

Outer surface top at above-mentioned bottom member is provided with protuberance toward the outer side; Position with raised part in the said washing groove parts correspondingly is provided with connecting hole; And be provided with through above-mentioned connecting hole is engaged with raised part the junction surface that above-mentioned bottom member is engaged in the said washing groove parts, possess above-mentioned junction surface is carried out the sealing of water-stop and reclaimed the space.

7. dish cleaning machine according to claim 1 is characterized in that,

The plate-basket support that in said washing groove, possesses the supporting plate-basket; Above-mentioned plate-basket support is cut apart for the support bottom that is arranged at above-mentioned bottom member and with support top that the top of above-mentioned support bottom is arranged at the said washing groove parts mutually opposed to each other and is constituted, and it is roughly the same to make height and position and said washing groove parts above-mentioned of its divisional plane cover the height of lower end of rib.

8. dish cleaning machine according to claim 1 is characterized in that,

The principal space that the space is promptly reclaimed in the inside that inlet and the above-mentioned recovery space in space are promptly reclaimed by above-mentioned slit of covering rib and bottom member in above-mentioned recovery space constitutes, and above-mentioned inlet constitutes less than the above-mentioned principal space.

9. dish cleaning machine according to claim 1 is characterized in that,

Above-mentioned sealing has:

The sealing material, it is configured in the upper end of above-mentioned bottom member;

Slot part, it has formed opening up in order to keep above-mentioned sealing material; And

Sealing ribs, itself and above-mentioned bottom member and above-mentioned slot part interact and the performance watertightness.