CN100473322C - Tableware washing machine - Google Patents

Abstract

The present invention provides a dish washer allowing easy inserting and removing of dishes and having doors with stable structure and smooth operation, which can be installed vertically in a place. A lower door 43 is rotatably supported on a body 41, and a projection 62 is provided on the lower door 43. A guide groove 59 is provided on an upper door 44 so that its lower end 59a inclines downward. The groove 59 is engaged with the projection 62 of the lower door 43 so as to slidably combine the upper door 44 with the lower door 43. An opening part 48 of the body 41 is opened and closed by sliding of the upper door 44 and rotation of the lower door 43.

Description

Table-ware washing-machine

(1) technical field

The present invention relates to a kind of have by the Xiamen and constitute to the doorstep the door table-ware washing-machine.

(2) background technology

All the time, know have some have by the Xiamen and constitute to the doorstep the door table-ware washing-machine.As its 1st example, as shown in figure 17, by Xiamen 2a and the door 2 that constitutes of 2b to the doorstep, this door 2 is opened by Xiamen 2a and the 2b that calls are lifted upward foldedly in the front face setting of framework 1.

As its 2nd example, as shown in figure 18, by Xiamen 12a and the door 12 that constitutes of 12b to the doorstep, this door 12 rotates upward and opens by making the Xiamen 12a 12b that rotates, calls downwards in the front face setting of framework 11.

As its 3rd example, as shown in figure 19, in the front face side setting of framework 21 by Xiamen 22a and the door 22 that constitutes of 22b to the doorstep, this 22 is so opened: Xiamen 22a is rotated, and 22b utilizes and slides mobile (slide shift) based on the interlinked mechanism 23 of wire (wire) 23a linkedly upward with the rotation of Xiamen 22a to the doorstep downwards.

As its 4th example, as shown in figure 20, in the front face side setting of framework 31 by Xiamen 32a and the door 32 that constitutes of 32b to the doorstep, when door is opened, this 32 is so opened: Xiamen 32a is flatly rotated downwards, and be connected the 32b to the doorstep that but directly is not supported on the 32a of this Xiamen on the framework 31, utilize and rotate linkedly with Xiamen 32a, thereby overlap on the 32a of Xiamen based on the interlinked mechanism 33 of connecting rod (link) 33a.

Patent documentation 1: the Japan Patent spy opens the 2002-10961 communique

But in the table-ware washing-machine of the 1st example, when door was opened, the Xiamen 2a and the 2b that calls holded up above framework 1, so there is the out of use shortcoming in the narrow place of superjacent air space.

In the table-ware washing-machine of the 2nd example, when door was opened, 12b forwards stretched out in the top of framework 11 part to the doorstep, so exist this 12b that calls to hinder the shortcoming of the clean chamber in the tableware class turnover framework 11.

In the table-ware washing-machine of the 3rd example, when door was opened, 22b was positioned on the framework 21 to the doorstep, thus identical with the table-ware washing-machine of the 1st example, there is the out of use shortcoming in the narrow place of superjacent air space.

In the table-ware washing-machine of the 4th example, 32b directly is not supported on the framework 31 to the doorstep, so there is the unsettled shortcoming of opening and closing operations of structural poor stability and door 32.

(3) summary of the invention

In view of the above problems, though the object of the present invention is to provide Men Buhui that a kind of space-constrained up place also can use without barrier, open hinder the turnover of tableware class and door structurally stable good, the stable table-ware washing-machine of opening and closing operations.

For reaching above-mentioned purpose, table-ware washing-machine of the present invention is characterized in that, comprising: framework, its inside have the clean chamber that the tableware class is cleaned, and front face side is provided with and is used to make the tableware class to pass in and out the peristome of this clean chamber; Be supported on the Xiamen on this framework rotationally; Be located at the holding section on this Xiamen; And to the doorstep, it has guiding (guide) portion that lower end side tilts to the back lower place, this guide part is fastened on this slidably is connected with described Xiamen to the doorstep (slidable), and make this open and close described peristome with the Xiamen to the doorstep by the rotation of this slip and described Xiamen.

Adopt words of the present invention, then when door was opened, rotated the Xiamen, slides along the Xiamen to the doorstep, thus, even also can be provided with in vertical direction space (space) narrow place, does not have the obstruction door and open such obstacle.And, under the door open mode that overlaps to the doorstep on the Xiamen, can not hinder the turnover of tableware class, thereby the turnover of tableware class is easy.The Xiamen with slidably be connected to the doorstep, be opening the door or at closing time all integratedly the action, thereby can open and close with stable status.Moreover because have guide part to the doorstep, and its lower end side tilts to the back lower place, thus to the doorstep relatively the Xiamen slide sleekly.

(4) description of drawings

Fig. 1 is the cross-sectional side elevational view of the 1st embodiment of expression table-ware washing-machine of the present invention, (a) expression door blocking, and (b) the expression door is opened the state on (in the locking way) in the way, (c) expression door open mode.

Fig. 2 is a cross-sectional side elevational view of also representing the 1st embodiment of table-ware washing-machine of the present invention, (a) state that the tableware basket is pulled out under the expression, and (b) state that the tableware basket is pulled out is gone up in expression.

Fig. 3 is the stereoscopic figure of integral body of the 1st embodiment of expression table-ware washing-machine of the present invention.

Fig. 4 is the stereogram of major part under the door open mode of the embodiment of presentation graphs 3.

Fig. 5 is the detailed section view along the A-A line of the formation of Fig. 1 (c).

Fig. 6 is the detailed section view along the B-B line of the formation of Fig. 1 (a).

Fig. 7 is the figure of the existing configuration example of expression and Fig. 6 contrast.

Fig. 8 is the detailed section view of the connecting portion forward surface 71 of expression Xiamen 43 and to the doorstep 42 along the C-C line of Fig. 3.

Fig. 9 is the detailed section view that the door of the connecting portion forward surface 71 of presentation graphs 8 is about to the preceding state of locking.

Figure 10 is the detailed section view along the D-D line of the formation of Fig. 1 (a).

Figure 11 is the detailed section view along the E-E line of the formation of Fig. 1 (a).

Figure 12 is the cutaway view along the F-F line of the formation of Figure 11.

Figure 13 is the detailed section view of the characteristic different with the 1st embodiment of expression the present invention the 2nd embodiment.

Figure 14 is the stereoscopic figure of the integral body of expression the present invention the 3rd embodiment.

Figure 15 is the partial detailed cutaway view of the embodiment of Figure 14.

Figure 16 is the cross-sectional side elevational view of expression the present invention the 3rd embodiment, (a) expression door blocking, and (b) the expression door is opened the state on (in the locking way) in the way, (c) expression door open mode.

Figure 17 is the side view of the 1st example under the door open mode of the existing table-ware washing-machine of expression.

Figure 18 is the side view of the 2nd example under the door open mode of the existing table-ware washing-machine of expression.

Figure 19 is the side view of the 3rd example under the door open mode of the existing table-ware washing-machine of expression.

Figure 20 is the side view of the 4th example under the door open mode of the existing table-ware washing-machine of expression.

(component symbol explanation)

41 frameworks, 43 Xiamen

44 47 clean the chamber to the doorstep

48 peristomes, 51 tableware classes

59 gathering sills

The lower end side of 59a groove (lower end side of guide part)

The angle of inclination of the lower end side of θ 1 groove (angle of inclination of the lower end side of guide part)

The lower end of 59b groove (lower end of guide part) 60 protuberances

62 projections

71 Xiamen and the connecting portion forward surface of calling

Angle of inclination 96 recesses of θ 2 connecting portion forward surfaces

123 recesses, 124 protuberances

(5) specific embodiment

The 1st embodiment:

Below with reference to Fig. 1 to Figure 12 the 1st embodiment of table-ware washing-machine of the present invention is described.

The integral body of the 1st embodiment constitutes, and as shown in Figure 3, is provided with door 42 in the front face side of framework 41.This door 42 is by Xiamen 43 and 44 constitute to the doorstep.

As shell, inside has interior case 46 shown in Figure 4 to framework 41 with outer container 45, and inside of case 46 constitutes clean chamber 47 in this.Shown in Fig. 1 (b), Fig. 1 (c), this clean chamber 47 is formed with peristome 48 from front face to top front portion.In clean chamber 47, can tableware basket 49 and last tableware basket 50 have down been taken in from peristome 48 with extracting out.These tableware baskets 49,50 constitute, and tableware 51 classes are suitably arranged therein, taken in, and these tableware 51 classes are passed in and out together clean chamber 47.

In cleaning chamber 47, also be equipped with not shown water jet and heater (heater) etc.Clean chamber 47 outer, be equipped with not shown feed water valve, condensate tank of dehumidifier, clean water pump (washwater pump), draining pump (drainage pump) and pressure fan etc. in the framework 41.Utilize these decontaminating apparatus and drying device that tableware 51 classes that arrangement is accommodated in the above-mentioned two tableware baskets 49,50 are cleaned and drying.

As shown in Figure 3, the substantial middle place of 43 front face is provided with guidance panel (operation panel) 52 in the Xiamen, is used to carry out above-mentioned cleaning and the required operation of dry operating.Be provided with button 53 at the substantial middle place of 44 front face to the doorstep, be used for removing being closed and the locking of the door 42 of locking (lock) and open door 42.Be provided with at the upper section of the above-mentioned button 53 of 44 front faces to the doorstep and be used for the handle portion 54 that opposite house 42 carries out opening and closing operations.Discharge the exhaust outlet 55 of cleaning indoor humid air when being provided with specially in dry operating in the both sides of handle portion 54.

As shown in Figure 4, the inboard of above-mentioned exhaust outlet 55 can be covered by lid 56 with ventilating, is sprayed onto machine exterior thereby prevent to clean water in cleaning running from this exhaust outlet 55.Also be provided with washing agent resettlement section 57 in 44 the inside to the doorstep.

Shown in Fig. 1 (a)～Fig. 1 (c), the left and right sides of the bottom of Xiamen 43 can be supported on the framework 41 up and down rotationally by fulcrum 58.On to the doorstep 44, about the arranged outside of both sides face gathering sill 59 is arranged.Specifically, gathering sill 59 is along roughly linearity ground setting of 44 left and right sides face to the doorstep.Its lower end side 59a side direction back lower place in the past tilts.The tilt angle theta 1 of its vertical line is preferably 40 degree smaller or equal to 60 degree relatively.

44 left and right sides face to the doorstep has the protuberance 60 that rearward extends of the inclination lower end side 59a that cooperates above-mentioned gathering sill 59 in the lower end.

On Xiamen 43, be formed with the extension 61 of ear shape in the upper outside of left and right sides wall.These extensions 61 constitute clamping 44 bottom to the doorstep.As shown in Figure 5, the posterior medial at this extension 61 is provided with engaging projection 62.This projection 62 embed above-mentioned gathering sills 59 and with 44 engage to the doorstep.Therefore, make this projection 62 along gathering sill 59 movably with Xiamen 43 with 44 be connected slidably to the doorstep.As shown in Figure 4, the lower end 59b of gathering sill 59 opens, this separable to the doorstep 44 and Xiamen 43.

As shown in Figure 5, extension 61 and Xiamen 43 are integrally formed, but also can separately constitute, and install with screw etc.To the doorstep outside the left and right sides of outside, 44 the left and right sides and Xiamen 43 almost at grade, only extension 61 also will be given prominence to laterally than this face position.Projection 62 also has kick 62a at front end, be connected on the inside of gathering sill 59 by this kick 62a, thereby between the inner face of to the doorstep 44 lateral surface and extension 61, possess predetermined gap G, prevent that 44 lateral surface is clipped the inner face of extension 61 and sustained damage to the doorstep.

Circumference at 44 inner faces of calling is provided with 2 waterproof ribs (waterproof rib) 63,64.The circumference of 43 inner faces is provided with 2 waterproof ribs 65,66 too in the Xiamen.44 waterproof rib 63,64 is through the left and right sides edge portion and the rising wood ground of 44 inner faces are provided with (with reference to Fig. 4) to the doorstep to the doorstep.The waterproof rib 65,66 of Xiamen 43 is provided with through the left and right sides edge portion and the lower edge ground of Xiamen 43 inner faces similarly.

Corresponding these waterproof ribs 63,64,65,66, as shown in Figure 6, on framework 41, about peristome 48, similarly be provided with 2 waterproof ribs 67,68 on up and down whole circumferences.The inside that is formed on the slot part 69 of 67,68 in these 2 waterproof ribs is equipped with filler (packing) 70, when door 42 is closed, to the doorstep the leading section of the waterproof rib 66 (only illustrating the waterproof rib 66 of Xiamen 43 in Fig. 6) of 44 waterproof rib 64 and Xiamen 43 is crimped on respectively on the filler 70 in slot part 69, thereby guarantees the water-stop of 42 at framework 41 and door.

In groove 69, be crimped on to the doorstep 44 the waterproof rib 64 on the above-mentioned filler 70 and the waterproof rib 66 of Xiamen 43, on its wall direction with waterproof rib 67,68 inside and outside overlappings of framework 41.And, side within it, 44 the waterproof rib 63 and the waterproof rib 65 (in Fig. 6, only illustrating the waterproof rib 65 of Xiamen 43) of Xiamen 43 to the doorstep, on its wall direction with waterproof rib 67 inside and outside overlappings of framework 41.Consequently, under the state of door 42 lockings, can guarantee the height water-stop of 42 at framework 41 and door.

As shown in Figure 5, to the doorstep the height of 44 waterproof rib 63,64 equates substantially or is littler than it with 44 thickness T 44 to the doorstep.The height of the waterproof rib 65,66 of Xiamen 43 also equates substantially with the thickness T 43 of Xiamen 43 or is littler than it.Because these size relationships, thereby when to the doorstep 44 and the Xiamen as described later under open mode when overlapping up and down, its integral thickness size can be suppressed at Min., can reduce from cleaning chamber 47 reaching the height and position of going up tableware basket 50 to the following tableware basket 49 of 44 tops extraction to the doorstep.Meanwhile, also can make the collecting position of cleaning these tableware baskets 49,50 in the chamber 47 low slightly.Consequently, the turnover of relative these tableware baskets 49,50 extracted out of the turnover of these tableware baskets 49,50 and tableware 51 classes becomes easy.

Fig. 7 represents in the prior art example, and a wherein fan of the door that 2 fans constitute is the relation of the height of 201 thickness and this waterproof rib 202,203 to the doorstep for example.These waterproof rib 202,203 ratios are 201 the outstanding size Y of thickness X to the doorstep, and comprising the waterproof rib is X+Y=Z at interior 201 thickness to the doorstep.Therefore, when to the doorstep 201 and Xiamen (not shown) when under open mode, overlapping up and down, its integral thickness is bigger than present embodiment structure, correspondingly, the tableware basket of extracting out to these the top that overlaps also uprises the turnover difficulty of the tableware basket that the turnover of tableware basket and tableware class are extracted out relatively cleaning indoor and clean outdoor position.

At this, with reference to Fig. 8, to the Xiamen 43 of present embodiment and to the doorstep 42 connecting portion forward surface 71 (upper surface of Xiamen 43,42 lower surface) to the doorstep be elaborated.Cooperate the inclination of the lower end side 59a of described to the doorstep 44 gathering sill 59, this connecting portion forward surface 71 also tilts to the back lower place.The inclined degree of the lower end side 59a of its inclined degree and gathering sill 59 is basic identical, and its tilt angle theta 2 is littler than the angle of inclination of the lower end side 59a of gathering sill 59.

In Fig. 8, also illustrate to the doorstep 44 and Xiamen 43 between hermetically-sealed construction.At the rear side of 44 bottom to the doorstep, with the filler 72 with the 72a of fin-shaped portion in 44 surface element 44a and inner member 44b clamping to the doorstep.Be formed with protuberance 73 that points to oblique upper and the protruding wall 74 that below filler 72, extends in 44 bottom to the doorstep.

43 upper end is formed with recess 75, filler contact-making surface 76 and stage portion 77 with from top to bottom order in the Xiamen.Under the blocking of door 42, chimeric on recess 75 have an above-mentioned to the doorstep protuberance 73 of 44, is crimped with the 72a of fin-shaped portion of filler 72 on filler contact-making surface 76, and butt has protruding wall 74 on stage portion 77, thereby guarantee to the doorstep 44 and the water-stop of 43 of Xiamen.

Especially its watertight construction is to utilize the dual structure of protruding wall 74 and filler 72, so can prevent positively that sealing is from cleaning chamber 47 internal leakages.And, chimeric by protuberance 73 and recess 75, thus 44 become firm to the doorstep with being connected of Xiamen 43, and filler contact-making surface 76 is stable for the crimping amount of filler 72, can improve water-stop.

Secondly, Fig. 9 represents the state before door 42 is about to close.

By screw shown in Figure 4 79 supporting member 78 is installed removably in the lower rear of 44 described protuberance 60 to the doorstep.Be provided with projection shown in Figure 10 80 in the inboard of this supporting member 78.This projection 80 is entrenched on the gathering sill 81, be formed on the outside face of the interior case 46 in the framework 41, but supporting member 78 above-below directions is connected on the framework 41 movably these gathering sill 81 above-below directions.

On supporting member 78, can in vertical plane, be connected with an end of dwang 82 rotationally by connecting pin (guide portion) 83 in the outside of above-mentioned projection 80.Shown in Fig. 1 (a), extend on the base portion of the connecting portion 84 that is provided with by the rear side that connecting pin 85 can be connected in vertical plane rotationally to 43 bottoms, Xiamen the other end of dwang 82.

Between the leading section of connecting portion 84 and framework 41, open and be provided with draft helical spring (tension coilspring) 86.On the other hand, between the leading section of supporting member 78 and framework 41, be equipped with damper (damper) 87.In addition, between fixing distolateral (framework 41 sides) and movably distolateral (supporting member 78 sides) of this damper 87, open and be provided with draft helical spring 88.

Above-mentioned draft helical spring 86,88 is in Xiamen 43 and apply to the doorstep the pulling force of locking direction between 44, but this pulling force than to the doorstep 44 and the moment (moment) of the direction of opening the door that causes of Xiamen 43 deadweight separately little.

On to the doorstep 44, also be provided with latch (latch) 89 in its left and right sides.As Figure 11 and shown in Figure 12, this latch 89 runs through the hole 90 that is formed on the framework 41 and is fastened on its downside particularly.That is, the downside in above-mentioned hole 90 is provided with the clamping part 91 that fastens with latch 89.And latch 89 is located to the doorstep the two ends of axle 92 set in 44, when described button 53 is carried out pressing operation, thus, this 92 engaging of removing 89 pairs of above-mentioned clamping parts 91 of latch.

Control lever (lever) 93 has been propped up by fulcrum 94 pivots shown in Fig. 1 (a), Fig. 1 (b) in position at clamping part 91 rears of framework 41, and also is equipped with switch (switch) 95 at its rear.By being fastened on the latch 89 on the clamping part 91, press an end of lower control arm 93 front sides, by the other end of control lever 93 downsides switch 95 is operated.Therefore, the running of table-ware washing-machine begins.That is, switch 95 detects to the doorstep 44 switching, is the switching of detecting gate 42 and reacts furtherly.

Pars intermedia in framework 41 front portions also is formed with the recess 96 of opening forwards, and embedding in this recess 96 has described 44 protuberance 60 to the doorstep.This recess 96 is taper more more rearward, to be easy to that a part of 44 to the doorstep is embedded in this.In addition, extension 61 is the taper form too.

Also be formed with the otch (slit) 97 that passes through for described 44 supporting member 78 to the doorstep on framework 41, when door 42 was opened, as Fig. 1 (c) and shown in Figure 4, this otch 97 was by supporting member 78 obturations.

In addition, shown in Fig. 2 (b), also being provided with down in clean chamber 47, tableware basket guiding piece 98 reaches tableware basket guiding piece 99.

In the table-ware washing-machine of above-mentioned formation, when door 42 is in closed condition shown in Fig. 1 (a), when the user carries out pressing operation to button 53, the engaging of the clamping part 91 of latch 89 and framework 41 is disengaged, the pressing of an end of 89 pairs of control lever 93 front sides of latch is disengaged simultaneously, the other end of these control lever 93 downsides is disengaged the operation of switch 95, thereby becomes the forbidden state of running of table-ware washing-machine.

Meanwhile, because the reaction force of the filler 70 of framework 41 and to the doorstep 44 and the moment of the direction of opening the door that causes of the deadweight of Xiamen 43, gathering sill 59 projection 62 that 43 extension 61 is had along the Xiamen is moved, thereby slide in 44 relative Xiamen 43 to the doorstep downwards downwards.At this moment because the lower end side 59a of gathering sill 59 tilts to the back lower place, so to the doorstep 44 from Xiamen 43 at conplane blocking, slide into to the doorstep 44 door opening state that overlap with Xiamen 43 sleekly.In addition, because Xiamen 43 and to the doorstep the inclination of 44 connecting portion forward surface 71 roughly along the inclination of the lower end side 59a of gathering sill 59, the tilt angle theta 2 of connecting portion forward surface 71 is littler than the tilt angle theta 1 of the lower end side 59a of gathering sill 59, and the tilt angle theta 1 of the relative vertical line of lower end side 59a of gathering sill 59 is smaller or equal to 60 degree etc., thereby 44 can slide extremely sleekly to the doorstep.

At this moment, shown in Fig. 1 (b), Xiamen 43 is that rotate to the front lower place at the center with fulcrum 58.Final as Fig. 1 (c) shown in, become call 44 and Xiamen 43 be the state that flatly overlaps at the end with Xiamen 43.

At first, these to the doorstep 44 and Xiamen 43 utilize deadweight to overcome the application of force of draft helical spring 86,88 and open, so begin most to open lentamente, its speed has the tendency of accelerating gradually away from pivot along with center of gravity, but owing to be subjected to the braking of damper 87, thereby in fact whole stroke all slowly carries out.

The projection 80 of 44 supporting member 78 rests on the uppermost position of groove 81 halfway before to the doorstep, as 44 rotating fulcrum effect to the doorstep, drops to the foot of groove 81 then.

The state of tableware basket 49 is pulled out down in Fig. 2 (a) expression to 44 the top to the doorstep of horizontal opening.The state of tableware basket 50 is similarly pulled out down in Fig. 2 (b) expression.Shown in these Fig. 2 (a), Fig. 2 (b) and Fig. 1 (c), under the state that door 42 is opened, the front-end edge in 44 front-end edge to the doorstep that overlaps up and down and Xiamen 43 is formed with side-looking and sees the depressed part 100 that roughly is wedge shape.

In having the table-ware washing-machine of above-mentioned formation, in order to close the door of opening 42, the user puts in hand in the depressed part 100 and pinches on 44 handle portion 54 to the doorstep, and liftable to the doorstep 44.So, opposite with the above-mentioned action of opening the door, Xiamen 43 is that rotate the center back top with fulcrum 58, subsequently, gathering sill 59 projection 62 that 43 extension 61 is had along the Xiamen is moved upward, thereby slide upward in 44 relative Xiamen 43 to the doorstep, final shown in Fig. 1 (a), to the doorstep 44 and Xiamen 43 all become plumbness, promptly calling 44 side by side on Xiamen 43 with the above-below direction in the one side mutually, make peristome 48 become the state of locking.

At this moment, also the lower end side 59a owing to gathering sill 59 tilts to the back lower place, Xiamen 43 and to the doorstep the inclination of 44 connecting portion forward surface 71 roughly along the inclination of the lower end side 59a of gathering sill 59, the tilt angle theta 2 of connecting portion forward surface 71 is littler than the tilt angle theta 1 of the lower end side 59a of gathering sill 59, and the tilt angle theta 1 of the relative vertical line of lower end side 59a of gathering sill 59 smaller or equal to 60 the degree etc., thereby 44 slip to the doorstep, especially moving to 43 tops, Xiamen, and the slip when becoming same plane with Xiamen 43, all identical with the slip in the action of opening the door, can carry out extremely sleekly.

When carrying out this block action, as Fig. 1 (c) shown in Fig. 1 (b), Fig. 1 (a), draft helical spring 86,88, damper 87 and to the doorstep the projection 80 of 44 supporting member 78 all move on the contrary when opening the door.In addition, latch 89 is fastened on the clamping part 91, and door 42 is locked as blocking, and control lever 93 is pressed an end of front side by latch 89 simultaneously, utilizes the motion action switch 95 of the other end of control lever 93 downsides thereupon.Thus, the running of beginning table-ware washing-machine.

In having the table-ware washing-machine of above-mentioned formation, when door 42 was opened, rotated Xiamen 43, to the doorstep 44 43 slips downwards along the Xiamen.So when door 42 was opened, even the top of table-ware washing-machine has shelf or other that thing is set, door 42 can not met them yet.Therefore, this table-ware washing-machine is few to the restriction of installing and even be provided with the place.And, do not need to guarantee that there is too big space the top that the place is set.In other words, suppose when this table-ware washing-machine is arranged on the place that has bigger space on the short transverse, then can strengthen the height of framework 41, thereby increase the amount of accommodating of tableware 51 classes.Perhaps, can put into bigger tableware 51 classes cleans.

Under the state that door 42 is opened,,, make that the turnover of tableware 51 classes is easy so door 42 seldom can hinder the turnover of tableware 51 classes because 44 overlap on the Xiamen 43 to the doorstep.

Xiamen 43 and to the doorstep 44 44 is connected on the Xiamen 43 owing to will call, slidably so no matter the switching manipulation both moves linkedly.Therefore, can under stable status, carry out on-off action.And, because both move linkedly, thus Xiamen 43 and to the doorstep 44 position relation that not normal situation takes place is few, when door 42 lockings, can guarantee the water-stop of height.

To the doorstep the 44 lower end side 59a that carry out the gathering sill 59 of sliding action have the gradient to the back lower place, thus call 44 relatively Xiamen 43 slide sleekly.Therefore, door 42 integral body can be carried out on-off action sleekly.And, under door 42 closing state, that can utilize that the lower end side 59a restriction Xiamen 43 that tilts to the back lower place of gathering sill 59 had agrees with action with projection 62, so Xiamen 43 can prevent more positively that sealing is from 47 leakages of clean chamber with 44 positively keeping blocking to the doorstep.

In the table-ware washing-machine of this formation because Xiamen 43 and to the doorstep 44 connecting portion forward surface 71 tilt to the back lower place, so call 44 relatively Xiamen 43 slide sleekly.Therefore, the action of door 42 integral body is extremely slick and sly.And, under the state that door 42 is opened, be formed with side-looking between the upper and lower at the front-end edge of 44 front-end edge and Xiamen 43 to the doorstep and see the depressed part 100 that roughly is wedge shape, so closing door at 42 o'clock, the user can pinch hand in this position and call on 44, lifts action.

Because Xiamen 43 and to the doorstep the inclination of 44 connecting portion forward surface 71 roughly along the inclination of the lower end side 59a of gathering sill 59, so call 44 relatively Xiamen 43 slide extremely sleekly.Therefore, the action of door 42 integral body is extremely slick and sly.

In addition because the Xiamen 43 and tilt angle theta 2 of 44 connecting portion forward surface 71 is littler than the tilt angle theta 1 of the lower end side 59a of gathering sill 59 to the doorstep, so call 44 relatively Xiamen 43 slide sleekly.Therefore, the action of door 42 integral body is extremely slick and sly.

The inventor confirms by experiment: when the tilt angle theta 1 of the relative vertical line of the lower end side 59a of gathering sill 59 is spent smaller or equal to 60, to the doorstep 44 relatively Xiamen 43 slide sleekly, thereby 42 integral body can be moved sleekly.And, the inventor further confirms by experiment: when tilt angle theta 1 is spent smaller or equal to 60, then under door 42 closing state, utilization limits the action of projection 62 to the direction of opening the door of Xiamen 43 to the lower end side 59a of the gathering sill 59 that the back lower place tilts, and can make Xiamen 43 is to make door 42 integral body positively be in blocking furtherly.

In having the table-ware washing-machine of above-mentioned formation, under door 42 closing state, be formed on to the doorstep protuberance 60 on the lower end side 59a of 44 gathering sill 59 and be set at recesses limit position on the framework 41, so door 42 can not depart from above-below direction, and the waterproof rib 64,66 of door 42 sides not relatively the filler 70 of framework 41 sides depart from etc., thereby can keep 42 and the water-stop of 41 of frameworks well.In addition, protuberance 60 is not arranged on to the doorstep 44 face side, and is arranged on the inside side, so can not hinder overlapping with Xiamen 43, can not damage aesthetic property.

Because the lower end 59b of 44 gathering sill 59 opens wide to the doorstep, so can be easily with 44 43 dismountings of calling from the Xiamen.Thus, because can under 44 states of pulling down of will calling, carry out the cleaning of the inner surface of Xiamen 43, so extremely useful.And, then also can be easily 44 be assembled on the Xiamen 43 calling.For calling 44 from the Xiamen 43 when taking off, can remove to the doorstep 44 and supporting member 78 utilize the fixing of screw 79, make to the doorstep 44 gathering sill 59 along the Xiamen 43 projection 62, break away from projection 62 at the lower end 59b that opens wide.

Extension 61 with projection 62 is provided with integratedly with Xiamen 43, thus call 44 and the assembly precision of Xiamen 43 good.And when to the doorstep 44 when opening, effect has big torsion load on this extension 61, but since extension 61 be provided with integratedly with Xiamen 43, so can be to bear this torsion load.

Below with reference to Figure 13 to Figure 16 the of the present invention the 2nd and the 3rd embodiment is described.Wherein, the part identical or similar with the 1st embodiment used prosign, omits its explanation, only different parts narrated.

The 2nd embodiment:

As shown in figure 13, in the 2nd embodiment, to the doorstep 44 gathering sill 59 is formed on to the doorstep on the prolongation 111 of 44 inner member 44b.And the 59c of its edge portion is outstanding laterally to be formed, and near the 59c of this edge portion part projection 62 on the extension 112 that is arranged on Xiamen 43 contacts with this extension 112.In the 2nd embodiment, between the inner surface of the extension 112 of 44 lateral surface and Xiamen 43 to the doorstep, leave clearance G, so 44 the lateral surface of calling can not clipped the inner surface of extension 112, thereby can not sustain damage.

In addition, above-mentioned extension 112 is fixed on the Xiamen 43 by screw 113 as independent member.At the outside of extension 112 coating decoration member 114, to improve its aesthetic property.In addition, the side of Xiamen 43 and 44 all being made of decoration element 115,116 to the part of face side from the side to the doorstep is to improve the aesthetic property of these parts.

The 3rd embodiment:

To shown in Figure 16, in the 3rd embodiment, be provided with exhaust outlet 121 and handle 122 as Figure 14 in the top and the bottom of 44 fronts of calling.

On framework 41, be formed with semicircular recess 123, to the doorstep be formed with semicircular protuberance 124 and extension 125 similarly on 44.

On the tableware basket 49 sliding component 126 that for example is made of plastic products (plastics) cylindraceous being installed down, when pulling out or pushing down tableware basket 49, this sliding component 126 is directed sliding along the basket guiding piece 127 that is formed on the 44 the inside portions of calling.

From above-mentioned protuberance 124 extensions of 44 lower ends of calling connecting portion 128 is set, one end of dwang 129 can be connected in vertical plane on this connecting portion 128 rotationally by connecting pin 130, and the other end of this dwang 129 can be supported on the framework 41 in vertical plane rotationally by fulcrum 131.And, between the pars intermedia of framework 41 and dwang 129, open and be provided with draft helical spring 88.

Basis the 2nd, the 3rd embodiment with above-mentioned formation also can play the action effect identical with the 1st embodiment.

In addition, the present invention is not limited to and addresses embodiment shown in the drawings, can suitably change in the scope that does not break away from its aim and be implemented.

Claims (7)

1, a kind of tableware is washed the machine of earning, and it is characterized in that, comprising:

Framework, its inside have the clean chamber that the tableware class is cleaned, and front face side is provided with and is used to make the tableware class to pass in and out the peristome of this clean chamber;

Be supported on the Xiamen on this framework rotationally;

Be located at the holding section on this Xiamen; And

To the doorstep, it has lower end side to the guide part that the back lower place tilts, and this guide part is fastened on the described holding section, thereby should be connected slidably on the described Xiamen to the doorstep, and slide and the rotation of described Xiamen by this, this open and close described peristome with the Xiamen to the doorstep.

2, table-ware washing-machine as claimed in claim 1 is characterized in that, described Xiamen and the connecting portion forward surface of calling tilt to the back lower place.

3, table-ware washing-machine as claimed in claim 2 is characterized in that, the inclination of described Xiamen and the connecting portion forward surface of calling is along the inclination of the lower end side of guide part.

4, table-ware washing-machine as claimed in claim 2 is characterized in that, described Xiamen is littler than the angle of inclination of the lower end side of guide part with the angle of inclination of the connecting portion forward surface of calling.

5, table-ware washing-machine as claimed in claim 1 is characterized in that, the lower end side of described guide part is spent smaller or equal to 60 with respect to the angle of inclination of the upper end side of described guide part.

6, table-ware washing-machine as claimed in claim 1 is characterized in that, described to the doorstep have protuberance in the lower end side of guide part, and framework is provided with the recess that embeds this protuberance.

7, table-ware washing-machine as claimed in claim 1 is characterized in that, the lower end of described guide part is opened wide, in this lower end of opening wide, to the doorstep and dismantled and assembled between the Xiamen.

Images