CN101177902A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN101177902A CN101177902A CNA2007101478538A CN200710147853A CN101177902A CN 101177902 A CN101177902 A CN 101177902A CN A2007101478538 A CNA2007101478538 A CN A2007101478538A CN 200710147853 A CN200710147853 A CN 200710147853A CN 101177902 A CN101177902 A CN 101177902A
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Abstract
The invention provides a washing device which is provided with a washing agent feeding container which has no events such as residual washing agent and leakage. The invention comprises a washing agent container (19) which is provided with an opening part at the upper surface and the front surface and a water outlet communicated with an outer drum at the lowermost part of a mortar-type bottom surface; a thin box-type spray-water supplying part arranged at the opening part positioned at the upper surface of the washing agent container; and a drawer-type washing agent feeding part (7) which is arranged between the washing agent container and the spray-water supplying part and can be pulled out or pushed into from the opening of the washing agent container. The bottom surface of the washing agent container comprises a second inclined side (52) arranged from the inner side of the washing agent container to the front side of the washing agent container; a third inclined side (53) connected with the second inclined side and arranged from the front side of the washing agent container to the water outlet; and a rib part (56, 57 and 58) arranged on the second inclined side for controlling the direction and the amount of the water flow.
Description
Technical field
The present invention relates to a kind of washing machine that possesses the washing agent injection mechanism.
Background technology
The washing agent throw-in part of washing machine is located at the upper space in the shell of washing machine, with detergent container, be used for washing agent is put into the washing agent dish and the water supply mechanism formation of detergent container.The washing agent dish is arranged in the detergent container with pulling out freely.The water supply mechanism flowing water passage formation of being located at the feed water valve of detergent container rear side and being communicated with and being equipped in the detergent container upside with feed water valve.Be provided with a plurality of water sprayering holes below the flowing water passage, water flows to from water sprayering hole in the washing agent dish, and washing agent is flowed into detergent container.Then, by the water injection pipe that is connected with the bottom of detergent container, the outside bucket of the water filling port of bucket front side is supplied with outside being located at.The bottom surface of detergent container forms with the inclined plane, so that the water injection pipe connecting portion becomes minimum.
Patent documentation 1: TOHKEMY 2005-118607 communique
The user pulls out the washing agent dish, puts into powder detergent, at this moment, if the detergent amount that drops into is too much, or the washing agent in the washing agent dish raised fall in the detergent container, then powder detergent might fall in the detergent container from the washing agent dish, enters in the water injection pipe at this point.The common residual moisture that has in the water injection pipe, washing agent can absorb this moisture, and washing agent is solidified.Particularly when the time till washing agent is put into water supply, long timing was washed, the possibility that washing agent solidifies was very big.Because the washing agent that has solidified very indissoluble is separated, thus in the water supply of washing, can all not flow away, and remain in the water injection pipe.Residual washing agent can dissolve in water supply when rinsing is supplied water discharges, and has the problem that reduces rinsing performance.Have, if with the rinsing not thoroughly dissolving (if winter, water temperature was low, the possibility of then dissolve not Wan is big) of supplying water also, the washing agent accumulation of then having solidified in water injection pipe causes the flow area minimizing again.Like this, the water that enters the washing agent throw-in part can not exclusively flow into outer bucket, overflows from the washing agent dish insertion portion of detergent container, leaks.
Be arranged on the inboard of detergent container by installation site, can make washing agent be difficult for entering water injection pipe, but need to strengthen the depth size of detergent container water injection pipe.Washing agent,, then can not flow to this part, so can be shown residual, the accumulation of its previous status greatly owing to water if under the state that the washing agent dish is pulled out, make washing agent drop to the front side of detergent container.So, if make water flow to the front side of detergent container, then when big flow, leaking from the portion that pulls out of washing agent dish might be taken place.In order to prevent this situation, the degree of depth that can deepen detergent container, but detergent container is maximized.
Nearest washing machine is advancing to high capacity, if consider the easness in family's setting, then should avoid strengthening the size of washing machine shell.For this reason, need make the miniaturization of trying one's best of washing agent throw-in part, be difficult to strengthen the degree of depth and the depth of washing agent throw-in part.
Summary of the invention
The purpose of this invention is to provide a kind of washing machine,, have the height reliability that washing agent is residual and leak can not take place, and possess the washing agent injection mechanism of saving the space with how much haveing nothing to do of output.
To achieve these goals, washing machine of the present invention possesses: the washtub that washs; In the outer bucket of this washtub is housed; To this outer barrel of water supply mechanism that supplies water; And with the above-mentioned outer barrel of drainage mechanism that interior water carries out draining, it is characterized in that: above-mentioned water supply mechanism constitutes in order to lower member: be roughly the case shape and reach the detergent container that the front has peristome in the above; Be located at the slim box-like spray water supply portion of the top peristome of this detergent container; And be located between above-mentioned detergent container and the above-mentioned spray water supply portion and can pull out the washing agent throw-in part of the drawer-like that pushes from the front openings of above-mentioned detergent container, above-mentioned detergent container the bottom surface of mortar shape foot possess with above-mentioned outside the water filling port that is communicated with of bucket, the possessing of above-mentioned detergent container bottom surface: the 1st runner that water that will flow down to the inboard bottom surface of above-mentioned detergent container from above-mentioned washing agent throw-in part and washing agent directly guide to above-mentioned water filling port; And from the inboard of above-mentioned detergent container via the front side of above-mentioned detergent container the 2nd runner to above-mentioned water filling port guiding.
In addition, above-mentioned the 2nd runner constitutes in order to lower member: the 1st inclined plane that has a down dip to the front side from above-mentioned detergent container inboard; And be connected in above-mentioned detergent container front side with the 1st inclined plane and to the 2nd inclined plane that above-mentioned water filling port has a down dip; Also can constitute, possess the 3rd inclined plane that is used to make the water that flows down from above-mentioned washing agent throw-in part and washing agent expansion to flow to above-mentioned the 1st inclined plane integral body at above-mentioned the 1st inclined plane topmost.
Have again, can constitute, be controlled at the flow control component of this upper reaches, inclined plane when on above-mentioned the 1st inclined plane, possessing big flow to the flow of front side.
Have again, can constitute, possess the commutation parts of change to the water (flow) direction on above-mentioned the 2nd inclined plane in the downstream on above-mentioned the 1st inclined plane one side.
In addition, can constitute, in the above-mentioned water filling oral area that above-mentioned the 1st runner and above-mentioned the 2nd runner intersect, be provided with the dividing plate that above-mentioned the 1st runner and above-mentioned the 2nd runner are separated.
Have, can also constitute, above-mentioned washing agent throw-in part has peristome in the above and has the washing agent flow export in inboard side, has the formation of protuberance at roughly half place of the width of this washing agent flow export bottom surface.
Because washing machine of the present invention is to flow to the water of detergent container and washing agent branch in the 1st runner and the 2nd flow passage with drop into parts from washing agent, so can reduce flow, even if small-sized detergent container also can prevent to leak from front openings portion at the water of the 2nd flow passage.And, because the 2nd runner runs through the front side of detergent container, so when pulling out washing agent throw-in part input washing agent, even if washing agent is unrestrained from the washing agent throw-in part, because this part is the 2nd runner, so water can wash away unrestrained washing agent, can prevent that washing agent is deposited in the detergent container.At this moment, owing to protuberance is arranged in the washing agent flow export bottom surface of washing agent throw-in part, thus be difficult in detergent container, trickling down from this protuberance, the part that the water that makes washing agent fall the 2nd runner flows conscientiously, washing agent can not accumulate in detergent container thus.
In addition, expansion flows to the 1st inclined plane integral body on the 3rd inclined plane by making water, makes the part that does not have water not spread all on the 1st inclined-plane, and thus, washing agent can be not residual.
Have again, be located at flow control component on the 1st inclined plane and play when big traffic flow is on the 1st inclined-plane, its part directly is directed to the effect of water filling portion, so when big flow, also can prevent to leak from the front openings portion of detergent container.
In addition, the commutation parts of being located at downstream one side on the 1st inclined plane have the effect that water is flow to smoothly the 2nd inclined plane from the 1st inclined plane, can prevent to leak from the front openings portion of detergent container.
In addition, water (flow) direction in the 1st runner is opposite with water (flow) direction in the 2nd runner, for the water filling oral area that prevents to intersect at the 1st runner and the 2nd runner collides the impeded drainage that causes from water filling port because of current, be provided with dividing plate, thus, water can prevent that the water level in the detergent container from uprising, or water overflow from detergent container swimmingly from the water filling port draining.
Description of drawings
Fig. 1 is the outside drawing of expression tumbling-box washing machine of the present invention.
Fig. 2 unloads the side view that lower side panel is represented the general structure of tumbling-box washing machine of the present invention.
Fig. 3 unloads the vertical view that loam cake is represented the general structure of tumbling-box washing machine of the present invention.
Fig. 4 unloads the front view that protecgulum is represented the container portions such as washing agent in the tumbling-box washing machine of the present invention.
Fig. 5 is the vertical view that expression is assembled in the washing agent dish state on the detergent container.
Fig. 6 is the state of washing agent dish is pulled out in expression from detergent container a vertical view.
Fig. 7 is a stereogram of seeing detergent container from top, rear.
Fig. 8 is a stereogram of seeing detergent container from front upper.
Fig. 9 is installed in cutaway view on the X-X cross section of detergent container among Fig. 5 and washing agent dish with the water supply unit.
Figure 10 is a side view of seeing the washing agent dish Fig. 5 or Fig. 6 from the inboard.
Figure 11 is a upward view of seeing the water supply unit Fig. 9 from the below.
Among the figure:
The 1-housing; The outer bucket of 2-; 3-washing and dewatering bucket; The 4-motor; The 6-operation panel; 7-washing agent dish; The 9-door; 15-water supply unit; The 16-water supply electromagnetic valve; The 19-detergent container; The 19a-delivery port; The 20-bellows; The 38-control device; The 41-washing agent drops into the chamber; The 44-washing agent drops into the chamber protuberance; The 50-right tilted surface; Inclined-plane in the 51-left side; 52-central authorities inclined-plane; The left front inclined-plane of 53-; The little inclined-plane of 54-; 56-flank B; 57-flank C; 58-flank D; The 59-dividing plate; 60-flank A.
The specific embodiment
Below use description of drawings one embodiment of the present of invention.
Fig. 1 relates to the outside drawing of the tumbling-box washing machine of an embodiment of the invention.Fig. 2 is the in-built side view of expression, and Fig. 3 shows in-built vertical view (part of blocking reinforcement 36 is represented), and Fig. 4 is the partial front elevation view of the in-built upper left-hand of expression.
The 1st, the housing of formation outline.Housing 1 is installed on the pedestal 1h, is made of left side plate 1a, 1b, front cover 1c, the back side lid 1d, upper cover 1e, bottom front cover 1f.About side plate 1a, 1b with last reinforcement 36, preceding reinforcement 37, reinforcement (not shown) combination afterwards of コ font, comprise the housing 1 of pedestal 1 formation case shape, have enough intensity as housing.
The 9th, block the substantial middle of being located at front cover 1c and be used to take out the door of the input port of putting into washings, can support with the hinge 9c on the reinforcement 37 before being located at with opening and closing.By pressing door open button 9d, locking mechanism (not shown) is removed and door is opened, by door being pressed against on the front cover 1c, thus door locked and closing.Preceding reinforcement 37 is concentric with outer bucket peristome described later, has the circular open portion that is used to pick and place washings.
The 6th, be located at the operation panel of the center upper portion of housing 1, possess power switch 39; Action button 12,13; And display 14.Operation panel 6 is electrically connected with the control device 38 of being located at housing 1 bottom.
The 19th, be located at upper left-hand in the housing 1, on top and the anterior detergent container that possesses opening, be equipped with from the washing agent dish 7 of open front 19b drawer type.In the occasion of putting into the washing agent class, shown in double dotted line among Fig. 1, pull out washing agent dish 7.Detergent container 19 is fixed on the last reinforcement 36 of housing 1.In order to prevent and the interference of outer bucket 2 that the bottom surface bevel of detergent container 19 is disconnected, and from the front, the right side is shallow, the left side is dark (Fig. 4).In addition, the left surface at detergent container 19 slightly possesses delivery port 19a in the rear.Therefore, to form and to make the position of delivery port 19a be minimum mortar shape in detergent container 19 bottom surfaces.
Rear side at detergent container 19 is provided with water supply electromagnetic valve 16 and bathtub water supply-water pump 17, level sensor 34 etc. and the relevant part that supplies water.On the upper opening 19c of detergent container 19, possesses the water supply unit 15 that water supply electromagnetic valve 16 has been installed.Cover 1e in the above and be provided with the water supply pipe connector 16a from hose, the suction hose connector 17a of the surplus water of bathtub.
The 3rd, the washing and dewatering bucket of the round barrel shape that rotatably supports possesses a plurality of through holes (not shown) that are used for flowing water and ventilation on its periphery wall, is provided with in anterior end surface to be used to take out the peristome 3a that puts into washings.Possesses fluid balancer 3c with washing and dewatering bucket 3 one in the outside of peristome 3a.In addition, the rotary middle spindle of washing and dewatering bucket 3 is level or is inclined to and makes peristome one side height.
The 2nd, the outer bucket of round barrel shape is equipped with washing and dewatering bucket 3 on coaxial, and central authorities are equipped with motor 4 in the outside of rear side end face.The rotating shaft of motor 4 runs through outer bucket 2, combines with washing and dewatering bucket 3.Outer bucket 4 is to be supported by damper 5 vibrationproof that downside are fixed on the matrix 1h.In addition, the upside of outer bucket 2 supports with the secondary spring 33 that is installed on the top strengthening part 36, prevent outer bucket 2 forwards, backwards direction topple over.Possess on the anterior end surface of bucket 2 outside and be used to take out the peristome of putting into washings.This peristome be located at before peristome on the reinforcement 37 be that bellows 10 by rubber system is connected, will outer barrel 2 water-stops by closing door 9.
The lateral surface rear portion, left side of bucket 2 is provided with the feed water inlet 2a that supplies with water and washing agent class in the outside bucket 2 outside.The delivery port 19a of feed water inlet 2a and detergent container 19 is that the bellows 20 by rubber system is connected.The foot of bucket bottom surface back is provided with water discharge outlet 21 outside.
Be provided with circulating pump 24, filter cartridge 23, draining valve 25 in the gap of bucket 2 and pedestal 1h outside.The water discharge outlet 21 of outer bucket 2 is connected with filter cartridge 23 usefulness pipe 22.Filter cartridge 23 is to have the cylindric of peristome in the front side, and removably filter 23c is installed in inside, captures foreign matter and the end of a thread in the washings.Filter box 23 tilts to be the front side height, by opening the door 1g that is located on the front cover 1f of bottom, can be convenient to load and unload filter 23c.
Be provided with the suction inlet 24a of water inlet 23a, delivery port 23b, circulating pump 24 in the inboard of filter 23.The water discharge outlet 21 of outer bucket 2 is connected with pipe 22 with water inlet 23a, and draining valve 25 is connected with pipe 25a with delivery port 23b.In addition, on draining valve 25, be connected with drainpipe 26, outside machine, discharge washings.
The outlet 24b of circulating pump 24 is connected with circulation pipe 27 on the periphery wall that is installed in outer bucket 2 front sides by bellows 27a.Circulation pipe 27 is connected with nozzle 27b towards washing and dewatering bucket 3 openings of outer bucket 2 upsides.
During operation cycle pump 24, the washings in the outer bucket 2 are sprinkled water in washing and dewatering bucket 3 from nozzle 27b by circulation pipe 27 under the state of having closed draining valve 25.In addition, when opening draining valve 25, the washings in machine effluxes the bucket 2 of going out.
The foot of the rear portion end face of bucket 2 is provided with choke box 36 outside, is connected with level sensor 34 on pipeline 35, detects the water level in the outer bucket 2.
The 8th, be located at the drawer type device for drying and filtering of the upper right of housing 1, when scavenge filter, take out the filter 8a of mesh formula.On device for drying and filtering 8, be connected with drying duct 29.Drying duct 29 is arranged on the inboard, the back side of housing 1, and the bellows 29a by rubber system is connected with the air entry of the end face below, rear portion of being located at outer bucket 2.Water-cooled desiccant body (not shown) is housed in drying duct 29, supplies with cooling water to the water-cooled desiccant body from water supply electromagnetic valve 16d and by water supply pipe 32.
The 28th, be located at the blowing fan of the rear side of device for drying and filtering 8, air entry is connected with device for drying and filtering 8, outlet with in heater (not shown) is housed warm braw pipeline 31 be connected.Warm braw pipeline 31 is connected with the open front portion of outer bucket 2 by the bellows (not shown) of rubber system.
When dry operating, running blowing fan 28, after the heater energising, warm braw is blown in the washing and dewatering bucket 3, and the heated scrub thing is with water evaporates.Carry out following circulation, how wet air is inhaled into drying duct 29 promptly to become high temperature, is used in the cooling water that flows in the water-cooled desiccant body and carries out cooling and dehumidifying, become dry Cryogenic air, by filter 8a, heat once more with heater, be blown in the washing and dewatering bucket 3.
Control device 38 is by microcomputer, constitutes from the input circuit of drive circuit, action button and various sensors.Microcomputer is accepted the various information signals in user's push-botton operation and washing procedure, the drying process.Output from microcomputer is connected with drive circuit, is connected with motor 4, water supply electromagnetic valve 16, draining valve 25, circulating pump 24, blowing fan 28 etc., controls their switching and rotation, energising.In addition, in order to notify the user, be connected with buzzer etc. with display 14 with the operating state of washing machine.
Below with reference to Fig. 5 to Figure 11, describe detergent container 19, washing agent dish 7, water supply unit 15 in detail.Fig. 5 is a vertical view of representing state on the detergent container 19 that washing agent dish 7 is assembled in, and Fig. 6 is the vertical view that washing agent dish 7 states are pulled out in expression.Fig. 7 is a stereogram of seeing detergent container 19 from the top of retreading, and Fig. 8 is a stereogram of seeing detergent container 19 from the front oblique upper.Fig. 9 is installed in water supply unit 7 on the detergent container 19 and blocks with the double dotted line of Fig. 5, the longitudinal section of seeing from directions X.Figure 10 is a side view of seeing washing agent dish 7 from the opposite side of handle 47a, and Figure 11 is a vertical view of seeing water supply unit 7 from the below.
Statement all around is the situation that open front 19b one side (front one side of washing machine) from detergent container 19 is seen in the following description.
It is the box-like of top and inboard opening that washing agent drops into chamber 41, the inclined plane that its bottom surface is high in front of being, the inboard is low.Right side in the inboard end that washing agent and water flow out has protuberance 44.Summary in inboard end possesses foreign matter by preventing with fence 43 by front one side.
It is the box-like of upper opening that soft processing agent drops into chamber 42, and the bottom surface possesses siphon 45, inboardly separate by next door 49a, 49b, and the top opening, and possess the soft processing agent delivery chamber 46 that the bottom surface has flow export 46a.Outside the bottom surface of softener input chamber 45, be provided with the softener of peristome 48a outflow pathway 48 is arranged in the inboard.Siphon 45 and flow export 46a flow out runner 48 upper sheds at softener.
Between washing agent input chamber 41 and soft processing agent input chamber 42 and handle 47, possess next door 7a, when being pushed into washing agent dish 7 in the detergent container 19, block the open front 19b of detergent container.
The slim box-like water supply chamber 72 of water supply unit 15 usefulness, constitute with integrally formed water supply box 73 and the water supply electromagnetic valve 16 of water supply chamber 72.Water supply box 73 is divided into two chambers, is the chamber A66 and the chamber B67 that is connected soft processing agent electromagnetism feed water valve 16c that connects washing agent electromagnetism feed water valve 16b.Water supply box 73 possesses protuberance 68 downwards, is provided with osculum A66a that is connected with chamber A66 and the osculum B67a that is connected with chamber B67 on protuberance 68.
Be provided with notch part 72 on the rear side wall of detergent container 19, when being assembled in water supply unit 15 on the detergent container 19, water supply box 73 is chimeric with notch part 72, and protuberance 68 enters in the detergent container 19.
The bottom surface of detergent container 19 is cut apart greatly and is constituted with 4 inclined-planes.The 1st is the right tilted surface 50 on right side.Right tilted surface 50 is to interfere for bucket 2 outside preventing and detergent container 19, thus and the inclined-plane that has a down dip left by the inclination cut-out of detergent container 19 bottom surfaces is formed.The 2nd is the central inclined-plane 52 of central portion, is in the left and right directions approximate horizontal and to the inclined plane of front one side step-down, and the width on inclined-plane is that the inboard is broad, front one side narrows down.The 3rd is to be positioned at inclined-plane 51 in the inboard left side, a left side, and to the front lopsidedness, the inboard top on the aspect ratio of inboard topmost central authorities inclined-plane 52 is low.The 4th is the left front inclined-plane 53 of a side in front of the left side, and inclination is oblique inwards, the left and right directions width on inclined-plane be in front of broad, the inboard of a side narrow down, central inclined-plane 52 is intersected in the substantial middle portion on the right side, inclined-plane.The aspect ratio open front 19b's of the front one side topmost on left front inclined-plane 53 is following low, is equal height roughly with the inboard topmost on central inclined-plane 52.Inclined-plane 51 intersects in the left side of detergent container 19 bottom surfaces substantial middle portion (paddy portion) with left front inclined-plane 53 in the left side.This paddy portion is positioned at minimum position in the bottom surface of washing container 19, is provided with delivery port 19a at this.
On right tilted surface 50, be provided with inboard and be stair-stepping flank A60 above the inclined-plane is parallel.When having pushed washing agent dish 7, flank A60 is used to dwindle the gap that soft processing agent drops into 42 bottom surfaces, chamber and softener outflow runner 48 bottom surfaces.
The end difference of giving prominence to from the inclined-plane 55 of approximate horizontal on the left side, front of right tilted surface 50 is provided with, the left end of end difference 55 is faces of approximate vertical, is positioned at than the line of nodes of right tilted surface 50 with central inclined-plane 52 to omit on the right side, is connected with the right side on left front inclined-plane 53.In order to prevent the interference with washing agent dish 7, the position above the end difference 55 is following lower than the open front 19b's of detergent container 19.
Be provided with the little inclined-plane 54 that tilts to forward right side in the left inboard on central inclined plane 52.Front on little inclined-plane 54 has circular-arc flank B56 in the substantial middle of the left and right directions on central inclined-plane 52.The direction setting of flank B56 be the circular arc extended line of circular arc inboard roughly the inboard wall with detergent container 19 is vertical, the circular arc extended line of front one side is towards dividing plate 59 1 sides described later.
In the front of flank B56 one side, has flank C57 along the line of nodes on right tilted surface 50 and central inclined-plane 52.The length of flank C57 be central inclined-plane 52 fore-and-aft direction length about 1/3, the position of fore-and-aft direction is than the slightly forward side in the center on central inclined-plane 52, leading section is the side after a while with the crosspoint of right tilted surface 50.In addition, the first half of flank C57 overlaps with end difference 55.Left end on central inclined-plane 52 is provided with flank D58.It is region-wide that the length of flank D58 is roughly crossed over the fore-and-aft direction on central inclined-plane 52, but a side breach.The height of flank B is about 10mm, and the height of flank C, flank D is about 4mm.
The inboard height setting on central authorities inclined-plane 52 has been for when having pushed washing agent dish 7, with the inboard end (outflow end) of washing agent dish 7 above-below direction gap H1 (about 10mm) arranged.And then, drop into the gap H2 (about 10mm) that fore-and-aft direction is arranged between the inboard wall of the protuberance 44 of chamber 41 and detergent container 19 at washing agent.Thus, in the washing agent class and the smooth and easy inflow detergent container 19 of water of 7 outflows of washing agent dish.
The paddy portion of intersecting on inclined-plane in the left side 51 and left front inclined-plane 53 is provided with the dividing plate 59 that is used to separate inclined-plane 51 and left front inclined-plane 53 in the left side.The left side of dividing plate 59 extends to the part on the right side of delivery port 19a.The position of the fore-and-aft direction of dividing plate 59 is positioned at slightly to be leaned on inboard than the fore-and-aft direction center of delivery port 19a.In addition, dividing plate 59 above be position a little less than the central inclined plane 50 of adjacency.
The end difference 61a, the 61b that have direction extension forwards, backwards in the inboard, left and right side of detergent container 19, below this puts guide portion 70a, the 70b of washing agent dish 7, carry out the location of the above-below direction and the left and right directions of washing agent dish 7, washing agent dish 7 can be pulled out in detergent container 19 swimmingly put into.In guide portion 70a, inboard above the 70b, form the retainer 62 of convex at upside, when pulling out washing agent dish 7, run into the last side frame 69 of the open front 19b of detergent container 19, so that washing agent dish 7 can not deviate from easily.But if pull at washing agent dish 7, then part distortion can be pulled out washing agent dish 7 from detergent container 19, can carry out the cleaning of washing agent dish 7 at an easy rate.
The following describes the action of detergent container 19, washing agent dish 7, water supply unit 15 and the flow direction of water.
During washing, the user pulls out washing agent dish 7, the powder detergent of ormal weight is put into washing agent drop into chamber 41, soft processing agent is put into soft processing agent drop into chamber 42, pushes washing agent dish 7.The beginning washing procedure, after washing agent water supply electromagnetic valve 16b opened, running water flowed into the washing agent water supply chamber from chamber A66.A part that has flowed into the water of chamber A66 is directly sprayed to the Right deviation inclined-plane 50 of detergent container 19 from osculum A66a.At this moment, the water of running into Right deviation inclined-plane 50 disperses towards periphery, but owing to the water that splashes the front of detergent container 19 is stopped by flank 60, so can not splash out from open front 19b.
Flow to remaining water behind the A66 of chamber and enter the chamber A66 of water supply chamber 72, inject washing agent downwards from aperture 65 and drop in the chambers 41.The washing agent that washing agent drops in the chamber 41 is promoted by the strength of water, flows in the detergent container 19 from inboard end with water.The water that flows down and the part of washing agent flow on inclined-plane in the left side 51 (the current A shown in arrow among Fig. 6), flow in outer barrel 2 from delivery port 19a.Because the topmost on inclined-plane 51 is lower than the topmost on central inclined-plane 52 in the left side, so the water and the washing agent that flow to inclined-plane 51 in the left side can not flow to central inclined-plane 52 1 sides.
Remaining water and washing agent flow (current B) on central inclined-plane 52 to front one side, change the direction of a stream of water on left front inclined-plane 53, flow into delivery port 19a after the U font is turned, outwards supply in the bucket 2.At first run into little inclined-plane 54 from the water that washing agent input chamber 41 flows down to central inclined-plane 52.Because little inclined-plane 54 is the low inclined planes of forward right side, so, fan-shaped expansion be at these current, to front one side flow on 52 whole on central inclined-plane (current B1, B2, B3).Thus, the place that current are detained on central inclined-plane 52 and the place of no current disappear, and washing agent can not be trapped on the inclined-plane.On left front inclined-plane 53, current B1, B2, B3 interflow change the flow direction (current C).
Opposite from the current on inclined-plane in the left side 51 with the flow direction from the current on left front inclined-plane 53.Thus, if dividing plate 59 is not set, then the current from two sides can collide near delivery port 19a, and draining worsens.Dividing plate 59 has to be made from two sides' water (flow) direction to the effect that delivery port 19a one side changes, and has the effect that water is flowed out swimmingly from delivery port 19a.
Be located at flank B56, flank C57, flank D58 on the central inclined-plane 52 and have the effect that the water that will flow commutates on the inclined-plane.Flank B56 is used at water supply flow water not being leaked from the open front 19b of detergent container 19.If water supply flow is many, then the flow velocity to the water of front one side flow increases on central inclined-plane 52, can not carry out the U font fully and turn on left front inclined-plane 53, and water might be crossed left front inclined- plane 53, and 19b spills from open front.By flank B56 is set, the water of meeting flank B56 changes flow direction (current B4) to the left along arc surface, directly discharges from delivery port 19a to dividing plate 59.Thus, flow to the water yield of downstream one side by flank B minimizing, so can not take place to leak from open front 19b.Because the height of flank B56 is higher than other flank, so, promptly, the high occasion of water level of the water that on central inclined-plane 52, flows, also can reliably change the direction of a stream of water in the big occasion of flow.
Flank D58 plays the effect of dykes and dams, in the little occasion of flow, make the water that flows on the central inclined-plane 52 not left in downstream one side flow on inclined-plane 51 and left front inclined-plane 53, it all is directed to left front inclined-plane 53 carries out the U font and turn.On the other hand,, make on central inclined-plane 52 part of the water that flows cross downstream one side (current B5) that flank D58 flows to inclined-plane 51 and left front inclined-plane 53 in the left side, reduce and on left front inclined-plane 53, carry out the water yield that the U font is turned in the big occasion of flow.This and flank B56 are same, have to prevent the effect of leaking from open front 19b.In addition, central inclined-plane 52 is narrow more to front one side (downstream one side) width more.This is the flow velocity for downstream one side that increases central inclined-plane 52.Like this, water spreads all over the big scope of trying one's best of left front inclined-plane 53, and carries out the U font and turn on left front inclined-plane 53.
Like this, pull out washing agent dish 7 when powder detergent is dropped into washing agent and drops into chamber 41 the user, just in case washing agent is unrestrained from the inboard end that washing agent drops into chamber 41, fall on the left front inclined-plane 53, water washes, and can not be deposited in the detergent container 19.In addition, being located at protuberance 44 that washing agent drops into right side, 41 inboard end, chamber to drop into the left side that chamber 41 unrestrained washing agent fall into left front inclined-plane 53 mostly from washing agent and is provided with in order to make.In addition, because end difference 55 is arranged, even if just in case washing agent is unrestrained in a large number, washing agent can not overflow from the left side of end difference 55 to the right yet.The left side of end difference 55 utilizes this position that water is not flow on the border on right side (occasion that flank C57 is arranged described later) for the occasion of minimum discharge is arranged in service condition.Therefore, Sa Luo washing agent can be washed away conscientiously.In addition, the inboard away from the detergent container 19 of washing agent lowering position is located at fully in the position of delivery port 19a, so that drop into the unrestrained washing agent landing in chamber 41 on left front inclined-plane 53 from washing agent, can not enter delivery port 19a.
Flank C57 has and is used for making conscientiously water to flow to the guiding function of the left side of end difference 55.Because than flank C57 is right tilted surface on the right side, so if there is not flank C57, water can not arrive to the left side of end difference 55.By flank C57 is set, can the left side that be directed to end difference 55 than flank C57 water on the right side will have been entered.In addition, flank C57 makes water carry out the commutation effect that the U font is turned easily in addition on left front inclined-plane 53.The water (current B3) that between flank C57 and end difference 55, flows towards the left front to flowing to left front inclined-plane 53.Thus, flow between flank C57 that makes on central inclined-plane 52 and the flank D58 and the direction of water (roughly current B1, the B2 of face forward) that entered left front inclined-plane 53 towards the left side, on left front inclined-plane 53, water carries out the U font swimmingly and turns.Thus, water can not change only curved on left front inclined-plane 53 and overflow from open front 19b.
Behind the water level of the regulation that supplies water, motor 4 rotations make 3 rotations of washing and dewatering bucket, begin washing.Washing is carried out dewatering after finishing, and opens washing agent electromagnetism feed water valve 16b, outwards supplies water the beginning rinsing process in the bucket 2.
Rinsing process carries out 2 to 3 times usually.When last rinsing is supplied water, open soft processing agent electromagnetism feed water valve 16c, drop into chamber 42 to soft processing agent and supply water.The soft processing agents one side that soft processing agent drops in the chamber 42 is diluted by water, and one side is from next door 49a overflow, enters soft processing agent delivery chamber 46, flows to softener flow pass 48 from flow export 46a, the inboard diffluence to the right front inclined-plane 53 of detergent container 19.Then, on central inclined-plane 52, flow, on left front inclined-plane 53, change the direction of a stream of water, supply with in outer barrel 2 from delivery port 19a.
Rinsing process dewaters after finishing, and finishes washing.In the occasion of having selected dry operating, carry out drying.
The washing machine of this formation can obtain following effect effect.
In detergent container, be provided with directly the runner that flows to delivery port and in detergent container, turn to And to the mobile runner of delivery port. Owing to make water flow to turning to runner in the upstream portion setting that turns to runner Whole inclined-plane, and in turning to runner, be provided with the flank that current are commutated, so washing agent is not Can be trapped in the runner.
In addition, the flank shape is made in the few occasion of water supply flow all water is being flowed in the turn of tidal stream road Moving, if water supply flow is many, then with the direct guide water outlet of a part of the current that turn to, thus, can Prevent from leaking from detergent container.
And then owing to consisted of flank, the user carries out washing agent when dropping into, and trickles down at washing agent and is washing Wash the occasion in the agent container, can wash away unrestrained washing agent by water, so, can prevent the washing agent of trickling down Pile up and carry in the detergent container.
Claims (6)
1. a washing machine possesses: the washtub that washs; In the outer bucket of this washtub is housed; To this outer barrel of water supply mechanism that supplies water; And with the above-mentioned outer barrel of drainage mechanism that interior water carries out draining; It is characterized in that:
Above-mentioned water supply mechanism constitutes in order to lower member: reach the detergent container that the front has peristome in the above; Be located at the slim box-like spray water supply portion of the top peristome of above-mentioned detergent container; Be located between above-mentioned detergent container and the above-mentioned spray water supply portion and can pull out the washing agent throw-in part of the drawer-like that pushes from the front openings of above-mentioned detergent container,
Above-mentioned detergent container the bottom surface of mortar shape foot possess with above-mentioned outside the water filling port that is communicated with of bucket, the bottom surface of above-mentioned detergent container possesses: the 1st runner that water that will flow down to the inboard bottom surface of above-mentioned detergent container from above-mentioned washing agent throw-in part and washing agent directly guide to above-mentioned water filling port; And from the inboard of above-mentioned detergent container via the front side of above-mentioned detergent container the 2nd runner to above-mentioned water filling port guiding.
2. washing machine according to claim 1 is characterized in that: above-mentioned the 2nd runner constitutes in order to lower member: the 1st inclined plane that has a down dip to the front side from above-mentioned detergent container inboard; And be connected in above-mentioned detergent container front side with above-mentioned the 1st inclined plane and to the 2nd inclined plane that above-mentioned water filling port has a down dip, topmost on above-mentioned the 1st inclined plane possesses the 3rd inclined plane, is used to make the water and the washing agent expansion that flow down from above-mentioned washing agent throw-in part to flow to above-mentioned the 1st inclined plane integral body.
3. washing machine according to claim 2 is characterized in that: be controlled at the flow control component of upper reaches, above-mentioned inclined plane to the flow of front side when possessing at big flow on above-mentioned the 1st inclined plane.
4. washing machine according to claim 2 is characterized in that: possess the commutation parts of change to the water (flow) direction on above-mentioned the 2nd inclined plane in the downstream on above-mentioned the 1st inclined plane one side.
5. washing machine according to claim 1 is characterized in that: be provided with the dividing plate that above-mentioned the 1st runner and above-mentioned the 2nd runner are separated in the above-mentioned water filling oral area that above-mentioned the 1st runner and above-mentioned the 2nd runner intersect.
6. washing machine according to claim 1 is characterized in that: above-mentioned washing agent throw-in part possesses peristome in the above, possesses the washing agent flow export in inboard side, possesses protuberance at roughly half place of the width of above-mentioned washing agent flow export bottom surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006302247 | 2006-11-08 | ||
| JP2006302247A JP4374375B2 (en) | 2006-11-08 | 2006-11-08 | Washing machine |
| JP2006-302247 | 2006-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101177902A true CN101177902A (en) | 2008-05-14 |
| CN101177902B CN101177902B (en) | 2011-07-13 |
Family
ID=39404305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101478538A Expired - Fee Related CN101177902B (en) | 2006-11-08 | 2007-08-31 | Washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4374375B2 (en) |
| CN (1) | CN101177902B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965884A (en) * | 2011-08-30 | 2013-03-13 | 日立空调·家用电器株式会社 | Tumbling-box washing machine |
| WO2019134709A1 (en) * | 2018-01-08 | 2019-07-11 | 青岛海尔滚筒洗衣机有限公司 | Dispenser assembly and washing machine |
| WO2020037711A1 (en) * | 2018-08-22 | 2020-02-27 | 无锡小天鹅电器有限公司 | Loading device and laundry treatment device having same |
| CN110904617A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
| CN113389017A (en) * | 2016-10-24 | 2021-09-14 | 松下知识产权经营株式会社 | Washing machine |
| WO2023179266A1 (en) * | 2022-03-24 | 2023-09-28 | 青岛海尔洗衣机有限公司 | Water injection box cover, automatic dispensing assembly, and laundry treatment apparatus |
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| JP5465551B2 (en) * | 2010-02-17 | 2014-04-09 | パナソニック株式会社 | Washing machine and washing dryer |
| CN103924422B (en) * | 2014-03-31 | 2016-04-20 | 惠而浦（中国）股份有限公司 | Comprise and manually throw in drawer and the water inflowing box assembly automatically throwing in drawer |
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| KR102551727B1 (en) * | 2016-08-19 | 2023-07-06 | 삼성전자주식회사 | Detergent feeding device and washing machine having the same |
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| DE10138067A1 (en) * | 2001-08-03 | 2003-02-20 | Bsh Bosch Siemens Hausgeraete | Operation of program-controlled washing machine, includes three filling stages comprising water surface-wetting, detergent delivery and water-filling |
| JP4372607B2 (en) * | 2004-04-20 | 2009-11-25 | 日立アプライアンス株式会社 | Electric washing machine |
| KR20050118895A (en) * | 2004-06-15 | 2005-12-20 | 삼성전자주식회사 | Washing machine having a detergent feeding device |
-
2006
- 2006-11-08 JP JP2006302247A patent/JP4374375B2/en not_active Expired - Fee Related
-
2007
- 2007-08-31 CN CN2007101478538A patent/CN101177902B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965884A (en) * | 2011-08-30 | 2013-03-13 | 日立空调·家用电器株式会社 | Tumbling-box washing machine |
| CN102965884B (en) * | 2011-08-30 | 2015-12-09 | 日立空调·家用电器株式会社 | Tumbling-box washing machine |
| CN113389017A (en) * | 2016-10-24 | 2021-09-14 | 松下知识产权经营株式会社 | Washing machine |
| CN113389017B (en) * | 2016-10-24 | 2023-10-31 | 松下知识产权经营株式会社 | washing machine |
| WO2019134709A1 (en) * | 2018-01-08 | 2019-07-11 | 青岛海尔滚筒洗衣机有限公司 | Dispenser assembly and washing machine |
| US11702788B2 (en) | 2018-01-08 | 2023-07-18 | Chongqing Haier Roller Washing Machine Co., Ltd. | Dispenser assembly and washing machine |
| WO2020037711A1 (en) * | 2018-08-22 | 2020-02-27 | 无锡小天鹅电器有限公司 | Loading device and laundry treatment device having same |
| CN110904617A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
| WO2023179266A1 (en) * | 2022-03-24 | 2023-09-28 | 青岛海尔洗衣机有限公司 | Water injection box cover, automatic dispensing assembly, and laundry treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008113977A (en) | 2008-05-22 |
| CN101177902B (en) | 2011-07-13 |
| JP4374375B2 (en) | 2009-12-02 |
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Address after: Tokyo, Japan Patentee after: Hitachi Global Living Program Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
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