CN1183871C - Dish washer - Google Patents
Dish washer Download PDFInfo
- Publication number
- CN1183871C CN1183871C CNB021034281A CN02103428A CN1183871C CN 1183871 C CN1183871 C CN 1183871C CN B021034281 A CNB021034281 A CN B021034281A CN 02103428 A CN02103428 A CN 02103428A CN 1183871 C CN1183871 C CN 1183871C
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- China
- Prior art keywords
- top cover
- storehouse
- mentioned
- cleaning
- dish
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0076—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals
- A47L15/0081—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals with vertical sliding closing doors, e.g. hood-type dishwashers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
Abstract
The present invention relates to a dishwasher, the dishwasher comprises: a washing tank, a frame with an opening in front from which the washing tank can be drawn out, on the top of the frame, installed an opening for holding the dishwares and a lid for closing the opening. When the washing tank is enclosed in the frame, the upper opening is closed by the lid and when the washing tank is drawn out, the upper opening is withdrawn to the top in the frame. The bottom of lid has a curving shape inclined towards downside and has a water receiving part on the bottom which is made of hydrophilic materials or hydrophilicity reforced materials. the dishwasher includes a holding mechanism, an actuating mechanism, an offsetting mechanism and so on, the seeper attached on the bottom of the lid can be led to a predetermined position, as a result, the waterproofness between lid and washing tand and the operationality are improved without dampening the inner of the frame or making the same leaking even a temporary suspension occurs.
Description
Technical field
The present invention relates to dish-washing machine, in particular, the present invention relates to be suitable for embedded dish-washing machine.
Background technology
Home-use dish-washing machine generally has following structure, wherein running water is sent into and is cleaned in the storehouse, makes this running water be stored in its bottom, thereafter make the pump action, the water that suction is stored is given nozzle with it, from nozzle injection water forcefully, clean being received in the tableware that cleans in the storehouse.Existing this dish-washing machine forms following structure, wherein in the inside of framework, is provided with and cleans the storehouse, in the front of framework, the door that rotates towards the below near own side is set, and at the state of opening door, from cleaning in the storehouse, towards horizontal the place ahead, extracts the tableware basket out.
In recent years, follow popularizing of whole kitchen (system kitchen), sell on the market and be useful on the embedded dish-washing machine that is assemblied in the whole kitchen.As suitable embedded dish-washing machine, people know the open described type of communique document of No. 139799/2000 application for a patent for invention of Japan.That is, this dish-washing machine is the dish-washing machine of so-called extraction mode, inside be provided for admitting tableware the tableware basket the cleaning storehouse according to simultaneously as the door of front panel, the mode of extracting out towards the place ahead forms.This dish-washing machine has following structure, is wherein extracting the state that cleans the storehouse out, because bigger at cleaning storehouse end face opening, so can be from the turnover of top realization tableware, be pressed into framework if will clean the storehouse, then wait for, will clean the end face closure of openings in storehouse in the top cover decline of the headroom of framework inside.
Summary of the invention
For such pull-out type dish-washing machine, requirement is considered to clean the dish-washing machine difference that framework inside is fixed in the storehouse from the characteristic aspect of structure and existing.Specifically, has following such problem.
(1) in the pull-out type dish-washing machine, extracting the state that cleans the storehouse out, top cover residues in the headroom of framework inside.Thus, such as, in the cleaning running, stop temporarily, extract out under the situations such as occasion of cleaning the storehouse, because the water that ejects is attached on the bottom surface of top cover, drop onto outside the cleaning storehouse danger of outside framework, leaking so have water droplet.
(2) in the pull-out type dish-washing machine, usually, owing to, scavenging pump is set according to forming the mode of one with cleaning the storehouse, or the dry fan motor of use, so the movable part of extraction admittance usefulness is very heavy.Be to clean in the extraction admittance process of the state of admitting many tablewares in the storehouse, the weight of tableware strengthens and becomes more heavy.Because such situation has the extraction of cleaning the storehouse and admits action to necessarily require the tendency of bigger power, not necessarily successfully realizes opening and closing.
(3) in the time will cleaning the storehouse and be received in framework, if clean between storehouse and the top cover fit tightly insufficient, then towards the water that cleans the storehouse internal spray towards the storehouse external leakage, got wet in the kitchen, also cause the fault of dish-washing machine itself.
The present invention proposes in order to solve so various problems, the object of the present invention is to provide a kind of dish-washing machine, this dish-washing machine relates to the pull-out type dish-washing machine, even its such as, clean in the process of running, extract out to clean under the situation in storehouse, the water that is attached on the end face of top cover still can not drip towards cleaning outside the storehouse.In addition, another object of the present invention is to provide a kind of dish-washing machine, this dish-washing machine need not under the situation of the power more than the essential value with being pressed into action in the extraction of cleaning the storehouse, successfully realizes opening and closing.In addition, an also purpose of the present invention is to provide a kind of dish-washing machine, and this dish-washing machine will be in the time will cleaning the storehouse and be received in the framework, top cover is according to the mode with reliable high water proofing property, the end face opening in storehouse is cleaned in sealing, even thus when cleaning running, the leakage of the water outside the storehouse does not take place still.
The dish-washing machine that is used to solve the 1st invention of above-mentioned problem comprises the framework of front openings; Clean the storehouse, this cleaning storehouse can be extracted out towards the place ahead from this framework, on its end face, is provided with tableware and admits the opening that takes out usefulness; Top cover, this top cover is positioned at the top of above-mentioned framework, with the end face closure of openings in above-mentioned cleaning storehouse, when cleaning the storehouse and be received in the framework, by top cover with above-mentioned end face closure of openings, when extracting out when cleaning the storehouse, make this top cover return to above-mentioned framework inner and upper, it is characterized in that:
The bottom surface of above-mentioned top cover be towards around the bending that has a down dip, or skewed, the terminal that has a down dip around this top cover is provided with water-accepting part simultaneously, makes the water that flows in this water-accepting part, flows to assigned position down.
Here, even be retracted under the situation of state of forefront will cleaning the storehouse, the afore mentioned rules position is still for being positioned at the position of this inside, cleaning storehouse.
In the dish-washing machine of above-mentioned the 1st invention, if in cleaning or in the flushing, spattering on the bottom surface of top cover has water, then water flows apace along flexure plane or inclined plane, is recovered to water-accepting part.Then, this water is by water-accepting part, final flowing to down in the cleaning storehouse.Thus, at the state that is attached on the bottom surface of top cover, water can not be detained for a long time.Therefore, in the process of cleaning or washing, even stop and extracting out under the situation of cleaning the storehouse temporarily in running, still can prevent following situation, the water that this situation refers to be attached on the bottom surface of top cover directly drops onto on the framework inner bottom surface, it is wet that this bottom surface becomes, and leaks outside framework in addition, got wet in the floor in kitchen.In addition, the occasion in that framework is formed by metallic plate also can prevent the situation of getting rusty.
In the dish-washing machine of above-mentioned the 1st invention, as a kind of form, water-accepting part is a guiding gutter, and it blocks for the centre and makes the structure of stream under water.In addition, can form following proposal, wherein above-mentioned guiding gutter is integral setting with the seal member that the waterproof that is arranged at the bottom surface periphery of top cover is used.In this manner, simple in structure, need not bigger cost.
In addition, preferably the bottom surface of top cover is formed by the material of possess hydrophilic property, or for having carried out making the material of the processing that hydrophily increases.According to this scheme, the water that is attached on the bottom surface of top cover is opened with thin thickness extension, is difficult to form bigger water droplet.Thus, the danger that water directly drips is very little, can prevent from more reliably to get wet outside the cleaning storehouse.
The dish-washing machine that is used to solve the 2nd invention of above-mentioned problem comprises the framework of front openings; Clean the storehouse, this cleaning storehouse can be extracted out towards the place ahead from this framework, on its end face, is provided with tableware and admits the opening that takes out usefulness; Top cover, this top cover is positioned at the top of above-mentioned framework, end face closure of openings with above-mentioned cleaning storehouse, when the cleaning storehouse is received in the framework, with above-mentioned end face closure of openings, when extracting the cleaning storehouse out, make this top cover return to the interior top of above-mentioned framework by top cover, the bottom surface that it is characterized in that above-mentioned top cover is formed by the material of possess hydrophilic property, or for having carried out making the material of the processing that hydrophily increases.
That is, according to this scheme, owing to the water on the bottom surface that is attached to top cover is opened with thin thickness extension, be difficult to form bigger water droplet, the danger that Gu Shui directly drips is very little.Thus, even in the process of cleaning or washing, running is stopped temporarily and extract out under the situation of cleaning the storehouse, still can alleviate following situation, the water that this situation refers to be attached on the bottom surface of top cover directly is dropped on the framework inner bottom surface, it is wet that this bottom surface becomes, and leaks outside framework in addition, and the floor in kitchen is got wet.
The dish-washing machine that is used to solve the 3rd invention of above-mentioned problem comprises the framework of front openings; Clean the storehouse, this cleaning storehouse can be extracted out towards the place ahead from this framework, on its end face, is provided with tableware and admits the opening that takes out usefulness; Top cover, this top cover is positioned at the top of above-mentioned framework, with the end face closure of openings in above-mentioned cleaning storehouse, it is characterized in that this dish-washing machine comprises:
A) maintaining body, this maintaining body in the time will cleaning the storehouse and be received in the framework, the position of the above-mentioned end face opening of sealing and above retracted position between, keeping above-mentioned top cover along the mode that moves up and down;
B) actuating mechanism, this actuating mechanism are followed the extraction of cleaning the storehouse, or are pressed into action, make and will push away on the top cover, or the masterpiece that presses down is used for this top cover;
C) biasing mechanism, this biasing mechanism selectively along pushing away direction on the top cover and this top cover be pressed down this both direction of direction, make this top cover biasing corresponding to the position of top cover.
In addition, " the moving up and down " of realizing by above-mentioned maintaining body is not limited to edge moving of direction vertically.Specifically, can form following proposal, wherein such as, above-mentioned maintaining body comprises parallel rod, and an end of this parallel rod is articulated on the top cover, and its other end is articulated on the framework, when top cover is kept the basic horizontal state, keep this top cover in the mode that can swing.
In the dish-washing machine of the 3rd invention, be received in state in the framework fully cleaning the storehouse, top cover is positioned at the position that the end face opening in storehouse is cleaned in sealing, and biasing mechanism is towards the direction biasing that top cover is pressed down, thus, guarantee top cover and clean higher water proofing property between the storehouse.If from this state, pass through the user, begin to clean the extraction action in storehouse, then this action is promptly followed in effect in the following manner, by actuating mechanism, resist the bias force of above-mentioned biasing mechanism, will push away on the top cover, if top cover rises to assigned position, the bias force counter-rotating of biasing mechanism will push away on the top cover.Thus, when beginning extract out to clean the storehouse, though necessarily require to a certain degree power, from the way, the increase of the booster action of above-mentioned bias force does not require bigger power, successfully will clean the storehouse and extract out towards the place ahead.Like this, cleaning the state that extract out fully in the storehouse, by biasing mechanism, along on push away direction and make top cover biasing, thus, hold it in the retracted position of the regulation in the framework reliably.
If from this state, by the action that is pressed into that the user begins to clean the storehouse, then this action is promptly followed in effect in the following manner, by actuating mechanism, the bias force of opposing biasing mechanism presses down top cover, and top cover drops to assigned position, at this moment, the counter-rotating of the bias force of this biasing mechanism presses down top cover.Thus, beginning to be pressed into when cleaning the storehouse, though necessarily require to a certain degree power, from the way, the booster action of above-mentioned bias force increases, and does not require bigger power, and the cleaning storehouse successfully is received in the framework, and top cover will clean the end face closure of openings in storehouse.
As above-mentioned, in the dish-washing machine of the 3rd invention, do not need to apply essential value above more energetically, just can successfully clean the extraction in storehouse and be pressed into action.In addition, will clean the state that the storehouse is received in framework fully, top cover is setovered according to being pressed against the mode of cleaning in the storehouse, and thus, top cover has reliable high water proofing property, will clean the end face closure of openings in storehouse.Thus, when cleaning, even be ejected on spattering under the situation of cleaning the water in the storehouse, this water does not still leak into outside the storehouse.In addition, will clean the state that extract out fully in the storehouse from framework, by make top cover towards on push away direction biasing, hold it in the regulation retracted position of framework inner top reliably, thus, do not have top cover to realize the situation of undesirable decline yet.
In the dish-washing machine of above-mentioned the 3rd invention, a form as above-mentioned biasing mechanism, can form following proposal, wherein above-mentioned biasing mechanism comprises the stretch-draw helical spring, this stretch-draw helical spring is stretched at utmost at the way of the moving range of top cover mid point, from this way mid point, towards the both end sides of moving range, all produce the bias force that compression causes.
In addition, a kind of form as above-mentioned actuating mechanism can form following proposal, and promptly above-mentioned actuating mechanism comprises rake, and this rake is arranged at the top of cleaning the storehouse or the either side in the top cover and tilts towards opposite side; Sliding part is arranged at the opposite side of top cover and is cleaning under the state of admitting in the storehouse, contacts with rake or approaching, at the state from be received in framework, to extract out when cleaning the storehouse, above-mentioned sliding part contacts with above-mentioned rake, slide along above-mentioned inclined plane, will push away on the top cover thus.
In addition, can form the following manner scheme, promptly for top cover is pressed down, above-mentioned actuating mechanism comprises teat, and this teat is from top cover outstanding setting towards the below; Contact site, this contact site when being pressed into this cleaning storehouse, contacts with above-mentioned teat in cleaning the storehouse, from extracting the state that cleans the storehouse out, is pressed into when cleaning the storehouse, and this contact site is pushed teat with the way of contact, thus, top cover is pressed down.
In addition, can form following proposal, promptly above-mentioned maintaining body is according to the mode that has the surplus of regulation along left and right directions, keep above-mentioned top cover, above-mentioned top cover has tab in two sides, so that it is when descending, contact with the two sides rising wood that cleans the storehouse, and the position of correction left and right directions.According to this scheme, in the time will cleaning the storehouse and be pressed in the framework, if as above-mentioned, top cover descends, and then the tab of both sides contacts with the two sides rim portion in cleaning storehouse, simultaneously the dislocation of left and right directions is revised.Thus, owing to suitably sealing the such position of end face closure of openings of cleaning the storehouse, top cover descends reliably, so can guarantee higher water proofing property often.
Description of drawings
Fig. 1 is in the dish-washing machine of one embodiment of the present of invention, will clean the simple cutaway view that the storehouse is received in the side of the state in the framework;
Fig. 2 is in the cleaning storehouse of present embodiment, extracts the simple cutaway view of the side of the state that cleans the storehouse from framework out;
Fig. 3 is in the cleaning storehouse of present embodiment, will clean the partial sectional view of side perspective that the storehouse is received in the major part of the state in the framework;
Fig. 4 is in the cleaning storehouse of present embodiment, extracts the partial sectional view of side perspective of the major part of the state that cleans the storehouse from framework slightly out;
Fig. 5 is near the enlarged drawing of A portion among Fig. 3;
Fig. 6 is near the enlarged drawing of B portion among Fig. 4;
Fig. 7 is near the end face partial sectional view in parallel rod installation position of the dish-washing machine of present embodiment;
Fig. 8 is the simple top plan view of the top cover (demifacet omission) of the dish-washing machine of present embodiment;
Fig. 9 is the cutaway view along the C-C ' arrow line among Fig. 8;
Figure 10 is near the enlarged drawing of D portion among Fig. 9;
Figure 11 is the cutaway view of a side part of major part of exterior region of top cover of the dish-washing machine of present embodiment;
Figure 12 is the top plan view of major part in cleaning storehouse of the dish-washing machine of present embodiment;
Figure 13 is in the dish-washing machine of present embodiment, will clean the partial sectional view of side perspective of major part that the storehouse is received in the state of framework;
Figure 14 is in the dish-washing machine of present embodiment, extracts the partial sectional view of side perspective of the major part of the state that cleans the storehouse from framework out;
Figure 15 (a) for the expression present embodiment dish-washing machine biasing mechanism operating state enlarged drawing, will clean the position that the storehouse is received in the state in the framework;
Figure 15 (b) is position enlarged drawing, extract the state that cleans the storehouse out from framework of the operating state of the biasing mechanism of the dish-washing machine of expression present embodiment;
Figure 16 is the schematic diagram of the operating principle of the biasing mechanism shown in expression Figure 15 (a) and Figure 15 (b).
The specific embodiment
With reference to the accompanying drawings, the dish-washing machine to 1 embodiment of the present invention is described.Fig. 1 and Fig. 2 are the integrally-built schematic cross sectional side view of dish-washing machine of expression present embodiment, and Fig. 1 represents to clean the storehouse and is received in state in the framework, and Fig. 2 be the state in extraction cleaning storehouse from framework.
At first, according to Fig. 1 and Fig. 2, the basic structure of this dish-washing machine is described.The inside of the framework 1 of opening is provided with the cleaning storehouse 2 with end face opening 3 in front, in this inside of cleaning storehouse 2, is provided with and is used for the tableware marshalling, not shown tableware basket.Clean storehouse 2 and form one with the door 4 that is used as the front panel that the front openings of framework 1 is sealed simultaneously, this cleaning storehouse 2 can be extracted out towards the place ahead along the guide rail 5 that is arranged at the two side walls inboard of framework 1 substantially according to horizontal direction.The place is provided with the rotatable arm 6 that is formed with a plurality of nozzles in the bottom surface in the middle of the bottom of cleaning storehouse 2.Bottom cleaning storehouse 2 is provided with aqua storage tank 7 according to the mode that is communicated with it, and below the bottom surface of cleaning storehouse 2, be provided with and clean draining pump 8, when this cleaning draining pump 8 moved as scavenging pump, the water that will aspirate from aqua storage tank 7 was sent to arm 6, from nozzle, towards cleaning storehouse 2 internal spray.Back cleaning storehouse 2 is connected with the telescopic feed pipe 9 that comprises not shown feed water valve, if open feed water valve, then from the water of the first-class supply of the fire hose of outside by feed pipe 9, be injected into and clean 2 inside, storehouse.
Above the cleaning storehouse 2 of framework 1 inside, be provided with the top cover 10 that is used to seal the end face opening 3 that cleans storehouse 2.This top cover 10 supports in the mode that can swing by pair of right and left parallel rod 20, and an end of this pair of right and left parallel rod 20 is articulated in the side wall surface inboard of framework 1, and the other end is articulated in the side of top cover 10.As shown in Figure 1, will clean the state that storehouse 2 is received in framework 1 inside, top cover 10 fits tightly with the end face that cleans storehouse 2, with 3 sealings of end face opening.As shown in Figure 2, at the state that extract out to clean storehouse 2 from framework 1 towards the place ahead, top cover 10 remain on towards the place ahead release and on the state lifted.Unique scheme is adopted in the action that moves up and down of the top cover 10 that produces for the extraction of following such cleaning storehouse 2 is pressed into action in dish-washing machine of the present invention.Below this scheme is specifically described.
Fig. 3 and Fig. 4 clean the top in storehouse 2 and the figure of the relation between the top cover 10 for expression, and Fig. 3 is for being received in dish-washing machine 2 state in the framework 1, and Fig. 4 is the state that cleans storehouse 2 of extracting out slightly from framework 1.Fig. 5 and Fig. 6 are respectively the A portion of Fig. 3 and Fig. 4 and near the enlarged drawing the B portion.Fig. 7 is the state when parallel rod 20 is watched in the top from Fig. 3, and it only represents parallel rod 20 by cutaway view.Fig. 8 is the top plane view of top cover 10, owing to be the left-right symmetry shape, so half only is shown.Fig. 9 is the cutaway view along the C-C ' arrow line among Fig. 8.Figure 10 is the enlarged drawing of the D portion periphery among Fig. 9.Figure 11 is the side view of the front portion of top cover 10.Figure 12 for the inside of cleaning storehouse 2, omits the description to it for cleaning the simple top plane view in storehouse 2.
As shown in Figure 7, an end that forms 1 connecting rod 21 of parallel rod 20 passes through Screw 21 and nut 22, rotatably is installed on from the inboard on the side panel 1a of framework 1, and the other end rotatably is installed on the side of top cover 10 by screw 23.Therefore, as above-mentioned, by parallel rod 20, top cover 10 can be along moving up and down under the situation that keeps level.
As Fig. 3～shown in Figure 6,, be provided with the packing ring 110 that forms by the hollow elastic parts along ring week in the circumference bottom surface of top cover 10.When top cover 10 will clean storehouse 2 sealings, as shown in Figure 5, packing ring 110 was pressed between the circumference 201 in top cover 10 and cleaning storehouse 2, thus, guarantees higher water proofing property.
As Fig. 3, Fig. 4 and shown in Figure 12 at the rear portion apical margin end that cleans storehouse 2, according to the mode outstanding towards the rear, at two positions, is provided with teat 202 (still, because Figure 12 is a demifacet, so the teat 202 at 1 position of demifacet only is shown).Know that from Fig. 5 and Fig. 6 the end face of teat 202 comprises rake 202a, this rake 202a is ㄑ word sigmoid substantially towards the top of retreading.As Fig. 3, Fig. 4 and shown in Figure 8, in the end edge of top cover 10, with above-mentioned teat 202 corresponding positions, being formed with the admittance sheet 104 that is the コ word shape substantially, it is outstanding towards the below, and the horizontal cross-section is towards front openings.In addition, in the inboard of above-mentioned admittance sheet 104, at the state of top cover 10 sealing end face openings 3, the sliding part 105 that contacts with above-mentioned rake 202a is provided with according to outstanding slightly downwards mode gently.
If, be pressed into framework 1 from extract out cleaning the state in storehouse 2, then as shown in Figure 6, the teat 202 that cleans storehouse 2 is inserted the opening of the admittance sheet 104 of top covers 10, in addition, clean storehouse 2 if be pressed into, then it contacts with admittance sheet 104, is pressed to the rear.So top cover 10 is that the center rotates with axle 21 on one side, towards the back lower place descend on one side, as Fig. 3 and shown in Figure 5, will clean end face opening 3 sealings in storehouse 2.That is teat 202 and admit sheet 104 according to being pressed into when cleaning storehouse 2, the mode effect that top cover 10 is pressed down.
As shown in Figure 5, clean the state of the end face opening 3 in storehouses 2 in top cover 10 sealing, the sliding part 105 of top cover 10 contacts with the rake 202a that cleans storehouse 2 lightly.If as above-mentioned, extract out to clean storehouse 2 from the state that is received in framework 1 inside fully, clean moving of storehouse 2 owing to follow, rake 202a also moves towards the place ahead, so when sliding part 105 meetings be slided along rake 202a, push away on it.So top cover 10 bears thrust.That is, rake 202a and sliding part 105 are according to when extracting cleaning storehouse 2 out, with the mode effect that pushes away on the top cover 10.
In addition, as Fig. 8, Fig. 9 and shown in Figure 10 in the side of top cover 10, forms tab 102 according to the mode outstanding towards oblique below.Keep by guide rail 5 owing to clean the both sides in storehouse 2, so produce swing along left and right directions hardly.Because top cover 10 is as above-mentioned, by parallel rod 20, supporting swingably so along left and right directions, keep vacant amount to a certain degree, produces swing.But, when storehouse 2 is cleaned in top cover 10 sealings,, then can not guarantee the water proofing property that realizes by packing ring 110 as described above if top cover 1 does not drop to assigned position.So in dish-washing machine, by tab 102 is set, when top cover 10 descended, the swing about correction contacted with the assigned position that cleans storehouse 2.
At the rear portion of top cover 10, biasing mechanism 30 is set, this mechanism makes top cover 10 biasings corresponding to the position in the scope that moves up and down of top cover 10.Figure 13 and Figure 14 are the side view of the major part of the relation between the operating state of expression position of top cover 10 and biasing mechanism 30, Figure 13 represent top cover 10 will clean storehouse 2 the end face closure of openings state (promptly, be received in state in the framework 1 with cleaning storehouse 2), the state that Figure 14 represents to push away on the top cover 10 (that is, will clean the state that extract out from framework 1 in storehouse 2).Figure 15 (a) and Figure 15 (b) are the enlarged drawing of biasing mechanism 30, and Figure 15 (a) and Figure 15 (b) correspond respectively to Figure 13 and Figure 14.Figure 16 is the schematic diagram of the operating principle of this biasing mechanism 30 of expression.
Shown in Figure 15 (a) and Figure 15 (b), biasing mechanism 30 is formed by following parts, and these parts comprise the fixed head 301 that is fixed on the framework 1; Movable part 310, its receivability top cover is realized rotation; Stretch-draw helical spring 314, this spring 314 is connected fixed head 301 with movable part 310.On fixed head 301, form the bearing 305 of U word flute profile, the axle 311 of these bearing 305 support movable parts 310.Thus, movable part 310 can axle 311 for the center rotates, but its rotating range be limited in respectively the bottom of movable part 310 and retainer 303 position contacting and with retainer 304 position contacting.314 of stretch-draw helical springs are located between the pin 312 of the pin 302 of fixed head 301 and movable part 310.In addition, the recess 313 that is formed at the U-shaped on the top of movable part 310 is admitted the shaft-like pin 106 of cylinders, and this pin 106 is from top cover 10, and is outstanding towards the side.
As shown in figure 16, movable part 310 be the center with fulcrum Q (axle 311), rotates between the position of the position of pin 312 arrival R1 and R3.Because an end of stretch-draw helical spring 314 is fixed in a P, so be used for keeping the such form of dotted line that the rotational trajectory of same spring length is figure.Therefore, when movable part 310 resembles when rotating above-mentioned, this rotational trajectory is positioned at the outside of circle of the rotational trajectory of above-mentioned same spring length, thus, it is in tensile state often, resists bias force that the compression of this situation produces according to when pin 312 is positioned at the R2 place, reach maximum, from this point, along R1, the mode effect of the both direction of R3 rotation.Promptly, when pin 312 is between R1 and R2, then the bias force of stretch-draw helical spring 314 is according to the mode effect that movable part 310 is rotated upward, and when pin 312 was between R2 and R3, the bias force of stretch-draw helical spring 314 was according to the mode effect that movable part 310 is rotated downwards.Biasing mechanism 30 is by such action, with top cover 10, and towards the top, or inferior offset.
As shown in figure 13, be received in state in the framework 1 fully will cleaning storehouse 2, when top cover 10 descends, the movable part 310 that makes biasing mechanism 30 thus, is pressed against top cover 10 on the cleaning storehouse 2 along the biasing of dextrorotation direction powerfully, fitting tightly property is good, realizes higher water proofing property.When the user will extract cleaning storehouse 2 out, at first, bear the screen resilience of spring 314, if but by the last thrust of above-mentioned rake 202a and sliding part 105, top cover 10 is risen to a certain degree, then the direction of rotation of the movable part 310 of the bias force of spring 314 is turned, and by this bias force, will push away on the top cover 10.Thus, even not by bigger power, twitch under the situation of cleaning storehouse 2, this cleans storehouse 2 and still successfully opens wide.Then, will clean the state that extract out fully in storehouse 2, as shown in figure 14, the state that top cover 10 pushes away on maintaining by the bias force of the spring 314 of biasing mechanism 30.
When from such state, will clean storehouse 2 and be pressed into framework 1 when inner, at first, bear the screen resilience of stretch-draw helical spring 314.Enter framework 1 inside if clean the storehouse, then as above-mentioned, under the effect of teat 202 and the downforce of admitting sheet 104, top cover 10 descends, if drop to a certain degree, then turn, under the effect of this bias force, top cover 10 is pressed down because of the direction of rotation of the movable part 310 of the bias force of stretch-draw helical spring 314.Thus, even cleaning storehouse 2 is pressed in need not be bigger try hard to recommend, also make cleaning storehouse 2 successfully realize closing.Then, cleaning the state that admit fully in storehouse 2,, under the effect of the bias force of the stretch-draw helical spring 314 of biasing mechanism 30, top cover 10 is pressed against cleans on the storehouse 2, reliably with its end face opening 3 sealings as above-mentioned.
As above-mentioned, in this dish-washing machine, when the smooth extraction that can realize cleaning storehouse 2 is pressed into, admitting the state that cleans storehouse 2, top cover 10 has reliable high water proofing property, to clean end face opening 3 sealings in storehouse 2, extract the state that cleans storehouse 2 out, and can reliably top cover 10 be remained on the assigned position of headroom of framework 1 inside.
Another feature to the dish-washing machine of present embodiment is described below.As shown in Figure 9, the bottom surface 101 of the top cover 10 that is formed by synthetic resin is following arch shape, and wherein the pars intermedia of the bottom surface 101 of this top cover 10 is higher, towards two side ends, reduces gradually.In addition, on the surface of this bottom surface 101, form trickle jog (fold), the wettability (hydrophily) on surface is improved.The processing of such fold can adopt such as, to by die forming, the inside components of shape processing according to the rules, the known the whole bag of tricks of past that carries out blasting treatment (blowing the method for the ball etc. of the trickle particle diameter of Buddhist) etc.By the processing of such arch and fold, such as, when cleaning, from nozzle ejection, the water that is attached on the bottom surface 101 of top cover 10 does not form bigger water droplet, and opens with thin thickness extension apace.When the accompanying water yield more for a long time, at the state that extends, flow obliquely, arrive two side ends.Thus, at the state of bigger water droplet, or not directly do not drip from the bottom surface 101 of top cover 10.
As Fig. 9 and shown in Figure 10,, be integral and be provided with the water guide slot part 111 that is the extension of J word shape in the inboard that is arranged at the packing ring 110 on the circumference bottom surface of top cover 10.But this water guide slot part 111 is not provided with along full week, only is arranged at the rear side of position F shown in Figure 11, at position F place, this water guide slot part 111 is cut off, and forms the portion 112 that flows down.By such structure, realize following action.
If with top cover 10 sealing, clean or operation such as flushing, then also arrive the bottom surface 101 of top cover 10 from the water of nozzle ejection.The water that spatters along its shape, flows to both sides as above-mentioned, enters in the above-mentioned water guide slot part 111.Then, flow,, wander to and clean 2 inside, storehouse from flowing down portion 112 along this water guide slot part 111.Such as, when in cleaning, or in the flushing, running is temporarily stopped, from framework 1, extracting out when cleaning storehouse 2, the possibility of then adhering to also more water on the bottom surface 101 of top cover 10 is higher.But this water can form water droplet, does not directly drip, and temporarily is recovered in the water guide slot part 111.Thus, can avoid following situation, promptly from top cover 10, water directly falls, and drops to the rear (outside the storehouse) in the cleaning storehouse 2 of having extracted out.In addition, consider that in the following manner this mode is: be recovered in water in the water guide slot part 111 along this water guide slot part 111, flowed down from flowing down portion 112, even but will clean to greatest extent under the situation of storehouse 2 extracting out, flow down portion 112 under still be positioned at the inside of cleaning storehouse 2.Thus, water can not flow to outside the storehouse down.
As above-mentioned, in this dish-washing machine,, and cleaning under the medium situation of operation process even not after drying, the user is in order to add or to take out tableware, from framework 1, extract out under the situation of cleaning storehouse 2, still can prevent following situation, the water that promptly is attached to the bottom surface 101 of top cover 10 drops in the outside of cleaning storehouse 2, got wet in the inside of framework 1, or, further leak toward the outer side from the inside of framework 1.In addition, in this dish-washing machine, the arch of the bottom surface of top cover 10 for reducing gradually towards two side ends, but it also can be respectively along fore-and-aft direction, or towards the arch of side reduction, or be tilted shape.Obviously, in this occasion, preferably water guide slot part 111 is arranged at the position that current fall.
In addition, the foregoing description only is 1 example, obviously, in the scope of aim of the present invention, can carry out suitable change or modification.
Claims (11)
1. dish-washing machine, this dish-washing machine comprises the framework of front openings; Clean the storehouse, this cleaning storehouse can be extracted out towards the place ahead from this framework, on its end face, is provided with tableware and admits the opening that takes out usefulness; Top cover, this top cover is positioned at the top of above-mentioned framework, with the end face closure of openings in above-mentioned cleaning storehouse, when cleaning the storehouse and be received in the framework, by top cover with above-mentioned end face closure of openings, when extracting out when cleaning the storehouse, make this top cover return to above-mentioned framework inner and upper, it is characterized in that:
The bottom surface of above-mentioned top cover be towards around the bending that has a down dip, or skewed, and the terminal that has a down dip around this top cover, be provided with water-accepting part, make the water that flows in this water-accepting part, flow to assigned position down.
2. dish-washing machine according to claim 1, even it is characterized in that being retracted under the situation of state of forefront will cleaning the storehouse, the afore mentioned rules position is still for being positioned at the position of this inside, cleaning storehouse.
3. dish-washing machine according to claim 1 is characterized in that above-mentioned water-accepting part is a guiding gutter, and it blocks for the centre and makes the structure of stream under water.
4. dish-washing machine according to claim 3 is characterized in that the seal member that above-mentioned guiding gutter and the waterproof that is arranged at the bottom surface periphery of top cover are used is integral setting.
5. according to each the described dish-washing machine in the claim 1～4, the bottom surface that it is characterized in that above-mentioned top cover is formed by the material of possess hydrophilic property, or for having carried out making the material of the processing that hydrophily increases.
6. dish-washing machine according to claim 1 is characterized in that this dish-washing machine also comprises:
A) maintaining body, this maintaining body in the time will cleaning the storehouse and be received in the framework, the position of the above-mentioned end face opening of sealing and above retracted position between, keeping above-mentioned top cover along the mode that moves up and down;
B) actuating mechanism, this actuating mechanism are followed the extraction of cleaning the storehouse, or are pressed into action, make and will push away on the top cover, or the masterpiece that presses down is used for this top cover;
C) biasing mechanism, this biasing mechanism selectively along the direction that will push away on the top cover with this both direction of direction that this top cover presses down, make this top cover biasing corresponding to the top cover position.
7. dish-washing machine according to claim 6, it is characterized in that above-mentioned maintaining body comprises parallel rod, an end of this parallel rod is articulated on the top cover, and its other end is articulated on the framework, when top cover is kept the basic horizontal state, keep this top cover in the mode that can swing.
8. dish-washing machine according to claim 6 is characterized in that above-mentioned biasing mechanism comprises the stretch-draw helical spring, and this stretch-draw helical spring is at the way of the moving range of top cover mid point, be stretched at utmost, from this way mid point,, all produce the bias force that compression causes towards the both end sides of moving range.
9. dish-washing machine according to claim 6 is characterized in that above-mentioned actuating mechanism comprises rake, and this rake is arranged at the top of cleaning the storehouse or the either side in the top cover and tilts towards opposite side; Sliding part is arranged at the opposite side of top cover and is cleaning under the state of admitting in the storehouse, contacts with above-mentioned rake or approaching, at the state from be received in framework, to extract out when cleaning the storehouse, above-mentioned sliding part contacts with above-mentioned rake, slide along above-mentioned inclined plane, will push away on the top cover thus.
10. dish-washing machine according to claim 7 is characterized in that above-mentioned actuating mechanism comprises teat, and this teat is from top cover outstanding setting towards the below; Contact site, this contact site when being pressed into this cleaning storehouse, contacts with above-mentioned teat in cleaning the storehouse, from extracting the state that cleans the storehouse out, is pressed into when cleaning the storehouse, and this contact site is pushed teat with the way of contact, thus, top cover is pressed down.
11. according to each the described dish-washing machine in the claim 6～10, it is characterized in that above-mentioned maintaining body is according to the mode that has the surplus of regulation along left and right directions, keep above-mentioned top cover, above-mentioned top cover has tab in two sides, so that this top cover is when descending, contact with the two sides rising wood that cleans the storehouse, and the position of correction left and right directions.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP038694/01 | 2001-02-15 | ||
| JP2001038694A JP2002238826A (en) | 2001-02-15 | 2001-02-15 | Dishwasher |
| JP038694/2001 | 2001-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1370501A CN1370501A (en) | 2002-09-25 |
| CN1183871C true CN1183871C (en) | 2005-01-12 |
Family
ID=18901619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021034281A Expired - Fee Related CN1183871C (en) | 2001-02-15 | 2002-02-06 | Dish washer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2002238826A (en) |
| KR (1) | KR100449130B1 (en) |
| CN (1) | CN1183871C (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3831637B2 (en) * | 2001-07-18 | 2006-10-11 | 三洋電機株式会社 | dishwasher |
| JP4615777B2 (en) * | 2001-07-30 | 2011-01-19 | 株式会社ハーマンプロ | Storage device |
| JP4142527B2 (en) * | 2003-08-08 | 2008-09-03 | リンナイ株式会社 | Dishwasher |
| JP4191113B2 (en) * | 2004-08-10 | 2008-12-03 | リンナイ株式会社 | Dishwasher |
| JP4655720B2 (en) * | 2005-03-29 | 2011-03-23 | パナソニック電工株式会社 | Storage container device with lid |
| US7850784B2 (en) | 2005-11-29 | 2010-12-14 | Maytag Corporation | Lid seal for a drawer-type dishwasher |
| US7568487B2 (en) | 2006-04-20 | 2009-08-04 | Maytag Corporation | Lid mechanism for a drawer-type dishwasher |
| JP4693699B2 (en) * | 2006-06-09 | 2011-06-01 | 三菱電機株式会社 | Dishwasher |
| US7731804B2 (en) | 2006-08-09 | 2010-06-08 | Maytag Corporation | Lid operating mechanism for a drawer-type dishwasher |
| JP4761572B2 (en) * | 2007-02-13 | 2011-08-31 | リンナイ株式会社 | Pull-out dishwasher |
| JP4628398B2 (en) * | 2007-05-29 | 2011-02-09 | リンナイ株式会社 | Pull-out dishwasher |
| JP4683662B2 (en) * | 2007-05-30 | 2011-05-18 | リンナイ株式会社 | Pull-out dishwasher |
| JP4623602B2 (en) * | 2007-06-04 | 2011-02-02 | リンナイ株式会社 | Pull-out dishwasher |
| JP4632456B2 (en) * | 2007-06-05 | 2011-02-16 | リンナイ株式会社 | Pull-out dishwasher |
| JP4683663B2 (en) * | 2007-06-06 | 2011-05-18 | リンナイ株式会社 | Pull-out dishwasher |
| JP5885979B2 (en) * | 2011-03-17 | 2016-03-16 | 株式会社東芝 | refrigerator |
| JP5756687B2 (en) * | 2011-06-23 | 2015-07-29 | 株式会社ハーマン | Dishwasher |
| CN108078523A (en) * | 2017-12-27 | 2018-05-29 | 泰州浩邦科技发展有限公司 | Upper outlet body is convenient for the commercial dish-washing machine of cleaning |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0166862B1 (en) * | 1996-05-28 | 1999-01-15 | 구자홍 | Dish-washer |
| JP3095002B2 (en) * | 1998-12-02 | 2000-10-03 | 松下電器産業株式会社 | Dishwasher |
| JP3417353B2 (en) * | 1999-08-16 | 2003-06-16 | 松下電器産業株式会社 | dishwasher |
| JP4240782B2 (en) * | 2000-08-25 | 2009-03-18 | パナソニック株式会社 | dishwasher |
-
2001
- 2001-02-15 JP JP2001038694A patent/JP2002238826A/en active Pending
-
2002
- 2002-02-06 CN CNB021034281A patent/CN1183871C/en not_active Expired - Fee Related
- 2002-02-14 KR KR10-2002-0007826A patent/KR100449130B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100449130B1 (en) | 2004-09-18 |
| JP2002238826A (en) | 2002-08-27 |
| CN1370501A (en) | 2002-09-25 |
| KR20020067641A (en) | 2002-08-23 |
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Granted publication date: 20050112 Termination date: 20100206 |