CN106133232B - Washing machine - Google Patents

Abstract

The present invention's has detergent box (400) and water supplying unit (300) for the washing machine (100) that cleans clothing.Water supplying unit (300) has flow path configuration portion (320), flowing water portion and discharge unit.Flow path configuration portion (320) provides out the stream to detergent box (400) supply water.Detergent liquid flows into flowing water portion from detergent box (400).Discharge unit discharges detergent liquid towards sink.Flow path configuration portion (320) has the 1st water filling path and the 2nd water filling path.1st water filling path is to detergent box (400) water filling.2nd water filling path comes out from the 1st water filling path branches, and the 2nd water filling path is around detergent box (400) and to the detergent liquid water filling of discharge unit.Hereby it is achieved that it is not susceptible to the washing machine (100) of leak.

Description

Washing machine

Technical field

The present invention relates to a kind of washing machine for being used to wash clothing.

Background technology

Conventional washing machine has detergent box and flow path configuration portion (for example, referring to patent document 1).User will wash Agent is accommodated in detergent box, and supplies water from feed water inlet.After the water supplied detergent is run down into via flow path configuration portion Box.Detergent in detergent box is dissolved in the water flow down, and is supplied to sink.

However, washing machine described in patent document 1 is accommodated in the detergent of detergent box and with stirring to stir Blade and stirring motor.Accordingly, there exist increase the problem of such for generating the space of detergent liquid and the cost of washing machine. Additionally, there are because using stronger mixing power come agitator treating agent liquid, cause detergent liquid from storage detergent box The problem of incorporating section leakage is such.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2005-261714 publications

The content of the invention

The present invention provides washing machine a kind of simple in construction and being not susceptible to leak.

That is, the washing machine of the present invention has：Detergent box, it is used to store detergent, and using water and washes Wash agent generation detergent liquid；Sink, it is used for the cleaning action for performing cleaning clothing；Water supplying unit, it is used to make detergent Liquid flows down to sink.Water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the installation portion； Flow path configuration portion, it is configured at the top of installation portion and regulation goes out stream for supplying from water to detergent box；Flowing water portion, it is matched somebody with somebody The lower section of installation portion is placed in, detergent liquid flows into the flowing water portion from detergent box；Discharge unit, it is connected with flowing water portion and will washed Agent liquid is washed to discharge to sink.Flow path configuration portion has：1st water filling path, it is used for detergent box water filling；2nd water filling road Footpath, it comes out from the 1st water filling path branches, and the 2nd water filling path is around detergent box and to discharge unit water filling.

Using the structure, the part for being flowed into the water in flow path configuration portion is divided from the 1st water filling path to the 2nd water filling path Stream.Thus, even in order to shorten to sink supply water time and increase from water supplying unit flow into sink water flow In the case of, it can also suppress the outside leak from four circumferential water supplying units of detergent box.

In addition, the water for being flowed into the 2nd water filling path is injected into and is flowed into discharge via the 1st water filling path and detergent box In the detergent liquid in portion.Thereby, it is possible to before detergent liquid stream enters sink, in discharge unit agitator treating agent liquid and bubble.

As a result, can realize using simple structural generation and agitator treating agent liquid, and it is not susceptible to wash certainly The washing machine of the leak of the incorporating section of agent box.

Brief description of the drawings

Fig. 1 is the stereogram of the washing machine of embodiments of the present invention.

Fig. 2 is the upper shell of the washing machine of the embodiment and the stereogram of lid.

Fig. 3 is the schematical structure chart of the washing machine of the embodiment.

Fig. 4 is the stereogram of the water supplying unit of the washing machine of the embodiment.

Fig. 5 is the stereogram for the state that cap has been pulled down from the water supplying unit shown in Fig. 4.

Fig. 6 is the exploded perspective view of the shell of the water supplying unit shown in Fig. 4.

Fig. 7 is the top view of the water supplying unit shown in Fig. 5.

Fig. 8 A are mounted to the exploded perspective view of the detergent box of the water supplying unit shown in Fig. 4.

Fig. 8 B are mounted to the stereogram of the detergent box of the water supplying unit shown in Fig. 4.

Fig. 9 A are the top views of the water supplying unit shown in Fig. 5.

Fig. 9 B are Fig. 9 A 9B-9B line sectional views.

Fig. 9 C are Fig. 9 A 9C-9C line sectional views.

Figure 10 is the sectional block diagram of the water supplying unit shown in Fig. 9 C.

Figure 11 A are the top views of the holding case of the water supplying unit shown in pie graph 4.

Figure 11 B are the front views of the holding case of the water supplying unit shown in pie graph 4.

Figure 12 A are the top views for the state that detergent box has been pulled down from the water supplying unit shown in Fig. 5.

Figure 12 B are the front views for the state that detergent box has been pulled down from the water supplying unit shown in Fig. 5.

Figure 12 C are Figure 12 A 12C-12C line sectional views.

Figure 13 is Fig. 4 13-13 line sectional block diagrams.

Embodiment

Hereinafter, with reference to the accompanying drawings of the washing machine of embodiments of the present invention.In addition, the present invention is not limited to this embodiment party Formula.In addition, the such term for representing direction of " on ", " under ", "left", "right" used in herein below is merely to make Illustrate clearing.Therefore, these terms should not be explained to being defined property.In addition, the function of washing clothes of the washing machine of present embodiment Incidental various functions do not have any restriction to the principle of embodiment described later.

(embodiment)

(construction of washing machine)

First, the construction of the washing machine of embodiments of the present invention is illustrated referring to figs. 1 to Fig. 3.

Fig. 1 is the stereogram of the washing machine of embodiments of the present invention.Fig. 2 is the upper shell of the washing machine of the embodiment With the stereogram of lid.Fig. 3 is the schematical structure chart of the washing machine of the embodiment.In addition, the laundry of present embodiment Although machine illustrates so that the function of washing clothes not only with cleaning clothing is also with the structure of functions/drying as an example, can also Without functions/drying.

As shown in Figure 1 to Figure 3, the washing machine 100 of present embodiment at least has lid 700, guidance panel 800 and is in Housing 600 of approximately parallelepiped body shape (including rectangular shape) etc..

Housing 600 includes lower house 610 and upper shell 620, wherein being accommodated with the cleaning for performing washing machine 100 and doing The various components of dry action.Upper shell 620 is configured at the upper of the lower house 610 of storage sink 500 (Fig. 2, Fig. 3) Side.Sink 500 has round-ended cylinder body to form by upper opening, is moved for performing the cleaning cleaned to input clothing Make.In addition, the cleaning action of sink 500 is the action performed by the sink of known various washing machine, and It is not limited to specific cleaning action.

Lid 700 is installed on the upper shell 620 with input port 621, is rotated upwardly and downwardly on upper shell 620.Tool For body, as shown in Fig. 2 when user's rotating cover 700 upward, the sink 500 in lower house 610 is via input port 621 exposures.Thus, clothing etc. can be put into sink 500 by user via input port 621.

In addition, washing machine 100 has washing tank cover 622.Washing tank cover 622 is can cover the side of the top of sink 500 Formula is configured to rotate relative to upper shell 620.In addition, Fig. 1 represents to have covered the state of washing tank cover 622, and will wash Groove 500 is washed to close.In this condition, can implement washing machine 100 dries action.On the other hand, clothing is passed through in user In the case of putting into sink 500 by input port 621, to be configured at the fulcrum of the rear end side of washing tank cover 622 (not shown) For fulcrum, the front of washing tank cover 622 is set to rotate upward.Thus, the phase of input port 621 of sink 500 and upper shell 620 Connection, can put into clothing.

In addition, guidance panel 800 is configured at the rear of the input port 621 of upper shell 620.Moreover, user can pass through Guidance panel 800 is operated, to set the various actions of sink 500.

As described above, constitute the washing machine of present embodiment.

(supply water construction)

Next, reference picture 3 illustrates the water supply construction of the washing machine of present embodiment.

The washing machine 100 of present embodiment, which has to supply water, to be constructed, and the water supply is constructed at least by feed water inlet 200, water supplying unit 300 and the grade of detergent box 400 form.Specifically, water is supplied to washing machine 100 by user from feed water inlet 200.Supply comes Water by water supplying unit 300 and detergent box 400 and be flowed into sink 500 successively, realize and supply water.

Detergent box 400 using detergent and supply come water generation detergent liquid.Detergent box 400 has on to close on The handle portion 440 (reference picture 1, Fig. 2) that the mode of the input port 621 of housing 620 is set.Thus, user is upward by lid 700 Side rotates, and can carry out operated wash agent box 400 by handle portion 440.

Moreover, detergent box 400 for example comprising：1st Room 410, it is used to store powder detergent；2nd Room 420, its For storing liquid detergent；3rd Room 430, it is used for the other post processings for storing softener, the fiber to clothing works Agent.

In addition, the 3rd Room 430 do not set especially also can, the principle of present embodiment is not by any restrictions of the 3rd Room 430.This Outside, the 1st box portion of present embodiment is illustrated by the 1st Room 410, and the 1st detergent is illustrated by powder detergent.2nd box portion is by the 2nd Room 420 is illustrated, and the 2nd detergent is illustrated by liquid detergent.In addition, the structure of detergent box 400 is described in further detail later Make.

In addition, water supplying unit 300 includes feed water valve 310 and flow path configuration portion 320, and with making in detergent box 400 The function that detergent liquid flows down to sink 500.Specifically, feed water valve 310 is in the He of Room the 1st 410 towards detergent box 400 1st path FP of the 2nd Room 420 and the path towards switching water between the 2nd path SP of the 3rd Room 430.Now, in this implementation It is configured in mode, in the case of confessing the hydraulic pressure of running water pipe of the water supply of the mouth of a river 200 there occurs change, feed water valve 310 also rise to 15 liters per minute 5 in the range of to the 1st path FP or the 2nd path SP supply water.In addition, water supplying unit 300 The 2nd path SP do not set especially also can, the principle of present embodiment is not by the 2nd path SP any restrictions.

Flow path configuration portion 320 provides the stream for supplying water to the 1st Room 410 of detergent box 400 and the 2nd Room 420.Example Such as, when feed water valve 310 opens the 1st path FP, water supplies via flow path configuration portion 320 to the 1st Room 410 and the 2nd Room 420.By This, the water that the liquid detergent in powder detergent and the 2nd Room 420 in the 1st Room 410 of detergent box 400 comes with supply Mixing.Mixed powder detergent and liquid detergent supply together with water to sink 500.Moreover, sink 500 will Clothing stirs in the powder detergent and the aqueous solution of liquid detergent that supply comes, and cleans clothing.

On the other hand, when feed water valve 310 opens the 2nd path SP, water supplies to the 3rd Room 430.Thus, in the 3rd Room 430 Post-treatment agent mixed with the water supplied.Mixed post-treatment agent supplies together with water to sink 500.Moreover, washing Groove 500 by clothing supply come post-treatment agent the aqueous solution in rinse, assign clothing desired by characteristic (such as, it is submissive Property).

As described above, constitute the water supply construction of the washing machine of present embodiment.

(construction of water supplying unit)

Next, reference picture 4 illustrates the construction of the water supplying unit of the washing machine of present embodiment to Figure 13.

Fig. 4 is the stereogram of the water supplying unit 300 of the washing machine 100 of the embodiment.Fig. 5 is from the water supply shown in Fig. 4 Unit 300 has pulled down the stereogram of the state of cap 340.Fig. 6 is that the decomposition of the shell 250 of the water supplying unit 300 shown in Fig. 4 is stood Body figure.Fig. 7 is the top view of the water supplying unit 300 shown in Fig. 5.Fig. 8 A are mounted to the washing of the water supplying unit 300 shown in Fig. 4 The exploded perspective view of agent box 400.Fig. 8 B are mounted to the stereogram of the detergent box 400 of the water supplying unit 300 shown in Fig. 4.Figure 9A is the top view of the water supplying unit 300 shown in Fig. 5.Fig. 9 B are Fig. 9 A 9B-9B line sectional views.Fig. 9 C are Fig. 9 A 9C-9C Line sectional view.Figure 10 is the sectional block diagram of the water supplying unit shown in Fig. 9 C.Figure 11 A are the water supplying units 300 shown in pie graph 4 Holding case 350 top view.Figure 11 B are the front views of the holding case of the water supplying unit shown in pie graph 4.Figure 12 A are from Fig. 5 Shown water supplying unit 300 has pulled down the top view of the state of detergent box 400.Figure 12 B are from the water supplying unit shown in Fig. 5 300 have pulled down the front view of the state of detergent box 400.Figure 12 C are Figure 12 A 12C-12C line sectional views.Figure 13 is Fig. 4 13-13 line sectional block diagrams.In addition, not showing the entirety of water supplying unit 300 in fig. 1 and 2, water supplying unit 300 is located at The lower section of Fig. 2 guidance panel 800 and it is accommodated in upper shell 620.

As shown in Fig. 4 to Figure 13, the water supplying unit 300 of present embodiment has for example (to be included in approximately parallelepiped body shape Rectangular shape) shell 250.Shell 250 forms the main part of water supplying unit 300.Moreover, water supplying unit 300 has：For Water valve 310；It is installed on the 1st water guide tube 311, the 2nd water guide tube 312 and the 3rd water guide tube 313 of the rearward end of shell 250；Have a bath Water pump 314；Flow path configuration portion 320；It is installed on the drainage path 550 (reference picture 5) of the section below of shell 250.In addition, at this In embodiment, discharge unit is illustrated by drainage path 550.

1st water guide tube 311 of water supplying unit 300 is for example arranged at the 1st path FP illustrated in fig. 3 upstream end, is used for Water is conducting to flow path configuration portion 320.2nd water guide tube 312 is for example arranged at the 2nd path SP illustrated in fig. 3 upstream end, uses The 3rd Room 430 of detergent box 400 described below is conducting in Jiang Shui.

3rd water guide tube 313 of water supplying unit 300 is used to water being conducting to the 1st water guide tube 311 and the 2nd water guide tube 312 not Same path.

In addition, feed water valve 310 is at least installed on the 1st water guide tube 311 and the 2nd water guide tube 312 of water supplying unit 300.Now, During feed water valve 310 opens the 1st water guide tube 311, the 2nd water guide tube 312 is closed.On the other hand, the 2nd is opened in feed water valve 310 During water guide tube 312, the 1st water guide tube 311 is closed.

Moreover, in the case where having used the cleaning action of detergent using the execution of sink 500, feed water valve 310 is opened 1st water guide tube 311.On the other hand, in the case where performing rinsing action using sink 500, feed water valve 310 is opened the 2nd and led Water drum 312.In addition, in the case where performing rinsing action, feed water valve 310 can also alternately open the 1st water guide tube 311 and the 2nd Water guide tube 312.

Moreover, the bathing water pump 314 of water supplying unit 300 is connected by water for bathing feed water inlet (not shown) with the 1st path FP It is logical, and water for bathing can be supplied to detergent box 400.

In addition, the drainage path 550 of water supplying unit 300 from shell 250 described later holding case 350 the 1st flowing water portion 353 Water or detergent liquid are obtained with the 2nd flowing water portion 352, and is discharged to sink 500.Specifically, such as Fig. 4, Fig. 5 and figure Shown in 13, drainage path 550 has bellows portion 550A, discharge outlet 550B and non-return valve 550C.Bellows portion 550A is configured In the upstream part of drainage path 550.Discharge outlet 550B is configured at the downstream part of drainage path 550, by water or washes Agent liquid is washed to discharge downwards.In addition, discharge outlet 550B is configured at the rear of the washing tank cover 622 shown in Fig. 1, with sink 500 Directly connect.

Non-return valve 550C forms the valve configured in a manner of it can be opened and closed discharge outlet 550B.It is dry being performed using sink 500 In the case of dry action, non-return valve 550C is acted on and closed by the pressure in sink 500.On the other hand, single from supplying water In the case that member 300 supplies water to sink 500, non-return valve 550C is acted on and opened by the pressure of water.

In addition, for the flow path of water, it is configured to make drainage path 550 in non-return valve 550C periphery (upstream side) Sectional area subcontract.Thus, in non-return valve 550C upstream side formed with stirring space 550S, in stirring space 550S The detergent liquid stopped by non-return valve 550C is stirred.In the present embodiment, stop part is illustrated by non-return valve 550C.

As described above, constitute the water supplying unit of the washing machine of present embodiment.

(detailed configuration of shell)

Next, the detailed configuration of the shell 250 of explanation present embodiment.

As shown in fig. 6, shell 250 has the containing box 330 and cap 340 that will be described in detail later.Containing box 330 has There is stream case 360 and keep case 350, and be configured at the section below of shell 250.Cap 340 is configured at the stream of shell 250 The top of case 360.

(construction of containing box)

First, reference picture 3 illustrates the construction of the containing box 330 of shell 250.

In addition, reference picture 3 is accommodated in containing box 330 come the detergent box 400 illustrated.User is by handle portion 440 Detergent box 400 is released from containing box 330, so as to put into defined detergent.

Containing box 330, which has, keeps case 350 and stream case 360.Containing box 330 includes and is kept case 350 and stream case 360 Shared common wall 361.Common wall 361 is included with going from the rear to the front and inclined plane that front end tilts down.Common wall 361 supportings flow into the water of stream case 360.In addition, as shown in fig. 6, in order to configure the grade of feed water valve 310 and by after common wall 361 The part on the right side of end is cut away.

(construction of stream case)

Next, describe the construction for the stream case 360 for forming containing box 330 in detail.

Stream case 360 includes above-mentioned common wall 361, and marks off the upper section of containing box 330.In addition, reference picture 3 The flow path configuration portion 320 of explanation forms with containing box 330 and is integrated.

In addition, as shown in Figure 6 and Figure 7, stream case 360 has surrounding wall portion 362, the 1st inwall 363, the 2nd inwall the 364, the 3rd Inwall 365, the 4th inwall 366 and protuberance 367.

As shown in fig. 7, the surrounding wall portion 362 of stream case 360 is formed along outer peripheral edge in the inner side of the outer peripheral edge of common wall 361 Extended wall portion.Surrounding wall portion 362 has defined height, and is provided projectingly upward from common wall 361.Surrounding wall portion 362 When to overlook for rectangular shape (including rectangular shape) in a manner of be annularly extended, in the inner side of surrounding wall portion 362 Formed with a plurality of water route.

The inwall of the inwall 366 of the 1st inwall the 363~the 4th of stream case 360 is formed in the inside region extension of surrounding wall portion 362 The wall portion of setting.1st inwall 363 is configured at the left part in the inside region of surrounding wall portion 362.

After 1st inwall 363 from rear towards front to be extended, the mode that front is bent towards right back is set.

2nd inwall 364 configures on the right side of the 1st inwall 363 along the 1st inwall 363.It is big when 2nd inwall 364 is to overlook The mode of trapezoidal shape (including trapezoidal shape) is caused annularly to be extended.The left side of 2nd inwall 364 and the wall portion of front side with 1st inwall 363 extends parallel to set.

3rd inwall 365 forms the wall portion for the substantially central portion (including central portion) for being configured at common wall 361.3rd inwall 365 when to overlook for rectangular shape (including rectangular shape) in a manner of be annularly extended.In the 3rd inwall 365 Inner side is formed with the 3rd internal flow path 383 described later.In addition, the wall portion in the left side of the 3rd inwall 365 and the right-hand member of the 1st inwall 363 The wall portion on the right side of edge and the 2nd inwall 364 is connected.

4th inwall 366 is extended in the 2nd inwall 364 and the rear side of the 3rd inwall 365 to the right from left.Moreover, the The right part of 4 inwalls 366 is bent forwards, and is extended untill the wall portion of the front side with surrounding wall portion 362 is intersected.

The corner on the right side of the inwall 366 of protuberance 367 and the 4th is adjacent to configuration.Protuberance 367 is by common wall 361 A part for example to there is the protuberance (reference picture 6) that basal edge column sinks to downwards and formed.Therefore, in protuberance 367 It is internally formed spatial portion extended in the vertical direction.

Moreover, stream case 360 has the 1st hole portion 371, the 2nd hole portion 372, the 3rd hole portion 373, the 4th hole portion 374, the 5th hole portion 375 and blow-off outlet 376.In addition, in the present embodiment, the 1st water filling port is illustrated by the 1st hole portion 371 and the 2nd hole portion 372.The 2 water filling ports are illustrated by the 4th hole portion 374 and the 5th hole portion 375.Ejiction opening is illustrated by blow-off outlet 376.

1st hole portion 371 of stream case 360 and the 2nd hole portion 372 are along upper between the 1st inwall 363 and the 2nd inwall 364 The hole portion that lower direction is formed through common wall 361.3rd hole portion 373 be between the 1st inwall 363 and the 2nd inwall 364 along The hole portion (reference picture 5) that left and right directions is formed through the 3rd inwall 365.4th hole portion 374 is in the inner side of the 3rd inwall 365 The hole portion that rearward end is formed along above-below direction through common wall 361.5th hole portion 375 is in the inner side of the 3rd inwall 365 The hole portion that leading section is formed along above-below direction through common wall 361.In addition, in the present embodiment, show the 4th hole portion 374 and the 5th hole portion 375 is respectively formed with the example of three, but is not limited to this.

In addition, the blow-off outlet 376 of stream case 360 is the hole portion towards front openings in the bottom of protuberance 367.Blowout Mouth 376 is set (reference picture 12C) in a manner of left and right is organized in pairs.Now, the position configuration of the short transverse of blow-off outlet 376 exists Than the water surface position by the top for the detergent liquid for flowing through the 1st flowing water portion 353 and the 2nd flowing water portion 352 described later.In addition, Figure 13 Shown sectional block diagram is supplied equivalent to using the vertical guide cutting of the blow-off outlet 376 by the right side in a pair of blow-off outlets 376 Sectional view obtained by water unit 300.

Moreover, stream case 360 has the 1st internal flow path 381, the 2nd internal flow path 382, the 3rd internal flow path 383 and the 4th Internal flow path 384.The flow path configuration portion of present embodiment shown in the pie graph 3 of 1st 381~the 3rd internal flow path of internal flow path 383 320.In addition, in the present embodiment, the 1st water filling path is illustrated by the 1st internal flow path 381 and the 3rd internal flow path 383.2nd note Water route is illustrated by the 2nd internal flow path 382.

1st internal flow path 381 forms the water route for being formed at the left side of stream case 360, and injects water into detergent box 400. Specifically, the 1st internal flow path 381 by the 1st inwall 363 and the 2nd inwall 364 mark off Lai, by water from rear be oriented to front, it Water is guided into (arrow D71, D72 of reference picture 7) towards right back afterwards.Now, above-mentioned the 1st hole portion 371 and the 2nd hole portion 372 By the 1st Room 410 of the water injection detergent box 400 in the 1st internal flow path 381.

2nd internal flow path 382 forms the water route for being formed at the rear side of stream case 360.2nd internal flow path 382 is from the 1st inside stream The branch of road 381, around detergent box 400 and inject water into drainage path 550 described later.Specifically, the 2nd internal flow path 382 Marked off by the 2nd inwall 364, the 3rd inwall 365 and the 4th inwall 366 water to be guided to (the arrow of reference picture 7 to the right D74).In addition, as described above, in the downstream of the 2nd internal flow path 382, the inner space of protuberance 367, which extends downward, to be set Put.

3rd internal flow path 383 forms the water route for being formed at the inner side of the 2nd inwall 364, and injects water into detergent box 400. In addition, the 3rd internal flow path 383 is connected by the 3rd hole portion 373 with the 1st internal flow path 381.Therefore, water is from the 1st internal flow path 381 enter the 3rd internal flow path 383 (the arrow D73 of reference picture 7).Moreover, 4th hole portion 374 He of the water from the 3rd internal flow path 383 5th hole portion 375 injects the 2nd Room 420 of detergent box 400.

4th internal flow path 384 forms the water route being formed between the 4th inwall 366 and surrounding wall portion 362.

As described above, constitute the stream case 360 of the containing box 330 of present embodiment.

(construction for keeping case)

Next, describe the construction for the holding case 350 for forming containing box 330 in detail.

As shown in fig. 6, holding case 350 marks off the section below of containing box 330.Stream case 360 and keep case 350 it Between, formed with the box insertion section 331 (reference picture 12B) installed for detergent box 400.Detergent box 400 is towards rear (installation side To) it is installed on box insertion section 331.Therefore, the front surface portion opening of box insertion section 331 (keeping case 350).In addition, in order to incite somebody to action Stream case 360, which is installed on, keeps case 350, keeps the upper section of case 350 to be also open.Detergent liquid or water are from stream case 360 Or detergent box 400 flows into and keeps case 350.In addition, in the present embodiment, the section below of case 350 is kept as flowing water Portion plays a role.Moreover, installation portion is illustrated by box insertion section 331.

Specifically, as shown in Fig. 6 and Figure 11 A, Figure 11 B, keep case 350 that there is right wall 350A, left wall 350B, rear wall 350C, the 1st bottom 350D, exterior region 350E, intermediate wall 350F, the 2nd bottom 350G and left support 350H.

Right wall 350A and left wall 350B respectively constitutes the side wall on right side and the side wall in left side for keeping case 350.Rear wall 350C The wall portion for the rear side for keeping case 350 is formed, and is connected with the rearward end of right wall 350A rearward end and left wall 350B.

1st bottom 350D forms the bottom for being formed at and keeping the front side of case 350.Exterior region 350E is formed keeps case for being formed The ora terminalis of the opening portion of 350 front side.

2nd bottom 350G forms the bottom for being formed at and keeping the rear side of case 350.Now, the 2nd bottom 350G is so as to keep case There is the mode of step to be configured at the position than the 1st bottom 350D on the lower for 350 bottom.In addition, above-mentioned drainage path 550 Non-return valve 550C be configured at position (reference picture 13) than the 2nd bottom 350G on the lower.

Intermediate wall 350F forms the side wall for linking up the 1st bottom 350D and the 2nd bottom 350G along above-below direction. Left support 350H forms a 1st bottom 350D part, and is connected with left wall 350B bottom.Moreover, left supporting Portion 350H supports the detergent box 400 for being inserted into box insertion section 331 together with the 1st bottom 350D right-hand end.

Moreover, keep case 350 that there is demarcation strip 351, the 1st flowing water portion 353, the 2nd flowing water portion 352, holding case outlet 354 And pin 355.In addition, in the present embodiment, flowing water portion is illustrated by the 1st flowing water portion 353 and the 2nd flowing water portion 352.Outlet by Case outlet 354 is kept to illustrate.Limiting member is illustrated by pin 355.

Demarcation strip 351 is made up of the tabular component being provided projectingly upward from the 1st bottom 350D and the 2nd bottom 350G, With the function of separating the 1st flowing water portion 353 and the 2nd flowing water portion 352.Specifically, demarcation strip 351 is by the 1st lattice 351A, the 2nd lattice 351B, the 3rd lattice 351C and the 4th lattice 351D are formed.1st lattice 351A is in the 1st bottom 350D left part configures along exterior region 350E.2nd lattice 351B prolongs from the 1st lattice 351A right part towards rear Stretch setting.3rd lattice 351C from the 2nd lattice 351B rearward end is extended towards right.4th lattice 351D is from 3 lattice 351C right part is extended towards front.In addition, the 4th lattice 351D leading section and intermediate wall 350F Connect (reference picture 11A, Figure 11 B).

2nd flowing water portion 352 in the bottom of holding case 350 by being formed at front side (after the installation direction of detergent box 400 Side) spatial portion form, detergent liquid flows into the 2nd flowing water portion 352 from the 2nd Room 420 of detergent box 400.1st flowing water portion 353 by the spatial portion structure for being formed at rear side (front of the installation direction of detergent box 400) in the bottom of holding case 350 Into detergent liquid flows into the 1st flowing water portion 353 from the 1st Room 410 of detergent box 400 and the 2nd Room 420.In addition, to flow into Mode (Figure 11 A arrow that the water in the 1st flowing water portion 353 and the 2nd flowing water portion 352 towards the 2nd bottom 350G right part move D111, D112), in the 2nd bottom 350G, the gradient is set.

In addition, as shown in Figure 11 B, it is the circular shape in intermediate wall 350F right part opening to keep case outlet 354 The opening portion of shape.Case outlet 354 is kept to be connected with the bellows portion 550A of above-mentioned drainage path 550.Moreover, the 1st stream The water (detergent liquid) in flowing water portion 352 of water portion 353 and the 2nd is discharged from holding case outlet 354 towards drainage path 550.In addition, As shown in Figure 11 A, the 4th lattice 351D of demarcation strip 351 leading section 351Da is with keeping case outlet 354 facing Mode is connected with intermediate wall 350F.Therefore, the 1st flowing water portion 353 and the 2nd flowing water portion 352 collaborate at drainage path 550. In addition, in the present embodiment, as shown in Figure 11 B, the 4th lattice 351D is configured as follows, i.e. from drainage path In the case that the observation of 550 sides keeps case outlet 354, make the position by the side of the 1st flowing water portion 353 of holding case outlet 354 Sectional area is roughly the same with the sectional area at the position by the side of the 2nd flowing water portion 352 (comprising identical).That is, in this embodiment party In formula, round-shaped holding case outlet 354 is equably divided into semi-circular shape by the 4th lattice 351D.In addition, keep case Outlet 354 by impartial Ground Split be not limited to segmentation after region sectional area must be consistent situation.As long as example, so that The mode that detergent liquid is stably discharged from the 1st flowing water portion 353 and the 2nd flowing water portion 352 ensures the region after being divided respectively Sectional area.

In addition, the bottom 367a for being arranged at the protuberance 367 of the 2nd internal flow path 382 configures across defined compartment of terrain In the positions (reference picture 12C, Figure 13) of the upper edge 351Db than the 4th lattice 351D by the top.Moreover, opened in protuberance 367 A pair of the ejiction openings as the 1st ejiction opening 376a and the 2nd ejiction opening 376b of blow-off outlet 376 of mouth are formed.1st ejiction opening 376a Left is configured at relative to the 4th lattice 351D, the 2nd ejiction opening 376b is configured at right relative to the 4th lattice 351D.

Pin 355 is for example made up of the multiple projections protruded from the 2nd bottom 350G, and is arranged under the 1st flowing water portion 353 Swim side.Pin 355 is located at the 4th lattice 351D right, for example, be adjacent to along fore-and-aft direction and left and right directions be configured with it is multiple. Moreover, multiple pins 355 partly limit flowing of the detergent liquid from the 1st flowing water portion 353 towards drainage path 550.Thereby, it is possible to Promote the foaming of detergent liquid.

As described above, constitute the holding case of the containing box of present embodiment.

(construction of cap)

Next, describe the construction for the cap 340 for forming shell 250 in detail.

As shown in fig. 6, the common wall 361 of cap 340 and stream case 360 is arranged as opposed to.The surrounding wall portion of stream case 360 362nd, the inwall 366 of the 1st inwall the 363~the 4th is stood up between cap 340 and common wall 361.Moreover, utilize the He of cap 340 Stream case 360, form the above-mentioned internal flow path 384 of 1st internal flow path the 381~the 4th.

In addition, reference picture 3 come the flow path configuration portion 320 that illustrates include cap 340, stream case 360, the 1st water guide tube 311 with And the 2nd water guide tube 312.Therefore, inventor assigns 340 various shapes of cap, adjusts the flowing resistance in stream case 360 Power.

Next, illustrate the designing technique of specific cap 340.

As shown in fig. 6, cap 340 is for example made up of the tabular component along fore-and-aft direction and left and right directions extension, have 1st cap stream 341 and the 2nd cap stream 342.1st cap stream 341 and the 2nd cap stream 342 are with the rear end of cap 340 The shape that portion partly protrudes upward is formed.It is in substantially L that 1st cap stream 341 and the 2nd cap stream 342, which are formed when overlooking, The stream of the water of font (including L fonts).The lower surface of cap 340 ultrasonic technology such as using ultrasonic fusing and welding Upper limb, the upper limb of the inwall 366 of the 1st inwall the 363~the 4th in the surrounding wall portion 362 of stream case 360.

(construction of detergent box)

Next, in illustrating to be accommodated in the box insertion section 331 of holding case 350 of shell 250 using Fig. 8 A and Fig. 8 B The construction of detergent box 400.

As shown in Figure 8 A and 8 B, there is detergent box 400 above-mentioned handle portion 440, the 1st dividing wall the 411, the 2nd to divide The dividing wall 431 of wall 421 and the 3rd.Moreover, user grips handle portion 440, can be by detergent box 400 from box insertion section 331 (reference picture 12B) releases.

1st dividing wall 411 of detergent box 400 marks off the 1st Room 410 being up open.In the 1st dividing wall 411 Upper section is formed with input opening portion 412.Thus, user by detergent box 400 from form installation portion box insertion section 331 Release, and powder detergent can be supplied from input opening portion 412 to the 1st Room 410.

2nd dividing wall 421 marks off the 2nd Room 420 being up open.Moreover, the 3rd dividing wall 431 marks off up 3rd Room 430 of opening.

Moreover, detergent box 400 includes the 1st siphon lid 422 and the 2nd siphon lid 432.1st siphon lid 422 is used to come from The water discharge of 2nd Room 420 of detergent box 400.2nd siphon lid 432 is used for the water of the 3rd Room 430 from detergent box 400 Discharge.

1st siphon lid 422 includes the 1st cover plate 423, the 1st outer barrel 424 and the 1st input port 425.1st cover plate 423 covers The top of 2nd Room 420 of detergent box 400.1st outer barrel 424 is by the cylindrical portion that is protruded downwards from the rear side of the 1st cover plate 423 Form.1st input port 425 is formed in the opening portion of the front openings of the 1st cover plate 423.

In addition, the 2nd dividing wall 421 of detergent box 400 includes the 1st inner cylinder 427 of the 1st bottom plate 426 and drum.The 1 bottom plate 426 is relative with the 1st cover plate 423 of the 1st siphon lid 422.1st inner cylinder 427 is formed to be set from the 1st bottom plate 426 is prominent upward The cylindrical portion put.Moreover, as shown in Figure 8 B, when the 1st siphon lid 422 partly closes Room 420 2, the 1st inner cylinder 427 is inserted Enter to the 1st outer barrel 424, so as to form siphon construction.Thus, the liquid in the 2nd Room 420 is flowed into the 1st according to the principle of siphon Space between the 427 and the 1st outer barrel 424 of cylinder.Afterwards, the liquid of inflow is flowed in the 1st inner cylinder 427, and from detergent box 400 It is expelled to the flow path portion of above-mentioned holding case 350.

2nd siphon lid 432 includes the 2nd cover plate 433, the 2nd outer barrel 434 and the 2nd input port 435.2nd cover plate 433 covers The top of 3rd Room 430 of detergent box 400.2nd outer barrel 434 is by the cylindrical portion that is protruded downwards from the rear side of the 2nd cover plate 433 Form.2nd input port 435 is formed in the opening portion of the front openings of the 2nd cover plate 433.

In addition, the 3rd dividing wall 431 of detergent box 400 includes the 2nd inner cylinder 437 of the 2nd bottom plate 436 and drum.The 2 bottom plates 436 are relative with the 2nd cover plate 433 of the 2nd siphon lid 432.2nd inner cylinder 437 is formed to be set from the 2nd bottom plate 436 is prominent upward The cylindrical portion (reference picture 13) put.Moreover, as shown in Figure 8 B, when the 2nd siphon lid 432 partly closes Room 430 3, in the 2nd Cylinder 437 is inserted into the 2nd outer barrel 434, so as to form siphon construction.Thus, the liquid in the 3rd Room 430 is according to the principle of siphon, The space being flowed between the 2nd inner cylinder 437 and the 2nd outer barrel 434.Afterwards, the liquid of inflow is flowed in the 2nd inner cylinder 437, and from Detergent box 400 is expelled to the flow path portion of above-mentioned holding case 350.

As described above, constitute detergent box 400.

Specifically, as shown in Figure 8 B, user extracts detergent box 400 out from box insertion section 331 (reference picture 12B), and And can by liquid detergent from the 1st input port 425 be supplied to by the 2nd dividing wall 421 mark off Lai the 2nd Room 420.

In addition, user extracts detergent box 400 out from box insertion section 331, and can be by post-treatment agent from the 2nd input port 435 be supplied to by the 3rd dividing wall 431 mark off Lai the 3rd Room 430.

Thereby, it is possible to the state according to washing, and the washing to clothing is performed using defined detergent.

(flowing on water)

Hereinafter, reference picture 3 illustrates the flowing of the water in the washing machine 100 of present embodiment, particularly supply water list to Figure 13 The flowing of water around member 300.

First, in sink 500, the cleaning action to clothing is implemented using the detergent liquid containing detergent.Now, The 1st water guide tube 311 is opened using the feed water valve 310 of water supplying unit 300, moves the water to flow into the 1st path FP.

Specifically, the water flowed into from the 1st water guide tube 311, after the stream case 360 in the containing box 330 of shell 250 The 1st inside water inlet 381A (reference picture 6, Fig. 7) that end is formed flows into upward the 1st cap stream 341 of cap 340 1st cap water inlet 341A (Fig. 6).The water of inflow is after flowing through in the 1st cap stream 341, from the 1st cap flow export 341B (reference picture 6) flows into downward the 1st inside water guide mouth 381B (reference picture 7) of the 1st internal flow path 381.Afterwards, water is in stream In 1st internal flow path 381 of case 360 (Fig. 7 arrow D71) is flowed towards front.Now, a part of water is from the He of the 1st hole portion 371 2nd hole portion 372 falls downwards (Fig. 9 B arrow D91, D92), flows into the 1st Room 410 of detergent box 400.Moreover, the water flowed into The powder detergent being accommodated in the 1st Room 410 of detergent box 400 is dissolved.Thus, in Room the 1st of detergent box 400 Generation detergent liquid in 410.

On the other hand, as shown in fig. 7, having flowed through the 1st hole portion 371 of the 1st internal flow path 381 and the water of the 2nd hole portion 372, Further (Fig. 7 arrow D72) is flowed in the 1st internal flow path 381 to the right.Then, from being arranged at the 3rd of the 3rd inwall 365 Hole portion 373 flows into the 3rd internal flow path 383.Afterwards, the water of inflow falls downwards (Figure 10 from the 4th hole portion 374 and the 5th hole portion 375 Arrow D101, D102), flow into detergent box 400 the 2nd Room 420.Wherein, the water fallen from the 5th hole portion 375 passes through the 1st rainbow 1st input port 425 of suction cover 422 and it is flowed into the 2nd Room 420.Moreover, the water flowed into will be accommodated in the 2nd of detergent box 400 Liquid detergent dissolving in room 420.Thus, the generation detergent liquid in the 2nd Room 420 of detergent box 400.

In addition, in the present embodiment, shape and the position of each hole portion of stream case 360 are set as follows, i.e.,： In the case that the flow of the water of confession water valve 310 (Fig. 3) supply is 5 liter per minute as lower limit, from each hole portion to detergent The flow velocity for the water that box 400 flows into is 0.3 meter per second.In addition, in the present embodiment, in order to which stably dissolved powders shape washs Agent, using by the water fallen from the 1st hole portion 371 and the 2nd hole portion 372 fall as center and radius as 30mm in the range of The mode of storage powder detergent configures the 1st Room 410.

Next, when the 1st Room 410 of detergent box 400 is washed agent liquid and is full of, detergent liquid is from the 1st dividing wall 411 End edge 411a rearward overflow (Fig. 8 B arrow D81, Fig. 9 B arrow D93).In addition, at the 1st stroke of detergent box 400 Gap is pre-formed between the rear wall 350C (reference picture 6) of the end edge 411a of bulkhead 411 and the holding case 350 of containing box 330. Therefore, the 3rd of the demarcation strip 351 than keeping case 350 is entered from the end edge 411a of the 1st dividing wall 411 detergent liquid streams overflowed The 1st flowing water portions 353 (reference picture 11A) of lattice 351C rearward.Afterwards, the detergent liquid of inflow is along demarcation strip 351 3rd lattice 351C and the 4th lattice 351D, flow (Figure 11 A's towards holding case outlet 354 in the 1st flowing water portion 353 Arrow D111).

In addition, when beginning with detergent liquid in the 2nd Room 420 of detergent box 400 and retaining, the 1st outer barrel 424 and are utilized The siphon effect of 1 inner cylinder 427, makes detergent liquid fall downwards (Figure 10 arrow D103) from the 1st inner cylinder 427.Now, detergent Liquid stream enters the 2nd flowing water portions 352 (reference picture 11A) of the 3rd lattice 351C of the demarcation strip 351 than keeping case 350 on the front.It Afterwards, the detergent liquid of inflow is along the 3rd lattice 351C of demarcation strip 351 and the 4th lattice 351D, in the 2nd flowing water portion 352 Flowed (Figure 11 A arrow D112) towards case outlet 354 is kept.

Now, during detergent liquid falls on the 2nd flowing water portion 352 from the 1st inner cylinder 427, if water is from the He of the 4th hole portion 374 5th hole portion 375 further flows into the 2nd Room 420, then the 2nd Room 420 of detergent box 400 is washed agent liquid and is full of.Now, wash The end edge 421a of a part for agent liquid from the 2nd dividing wall 421 of the 2nd Room 420 rearward overflows (Fig. 8 B arrow D82, Figure 10 Arrow D104).In addition, in the end edge 421a of the 2nd dividing wall 421 and the holding case of containing box 330 of detergent box 400 Between 350 rear wall 350C (Fig. 6), gap (reference picture 10) is also pre-formed.Therefore, from the end edge of the 2nd dividing wall 421 The detergent liquid stream that 421a overflows enters to keep the 1st flowing water portion 353 (reference picture 11A) of case 350.Afterwards, the detergent liquid of inflow Together with the detergent liquid of the powder detergent overflowed from the 1st dividing wall 411 of detergent box 400, along demarcation strip 351 3rd lattice 351C and the 4th lattice 351D flows (Figure 11 A arrow D111) towards holding case outlet 354.

Next, as shown in Figure 11 A and Figure 13, case outlet 354 is kept from keeping the 2nd flowing water portion 352 of case 350 to flow to Detergent liquid stream enter drainage path 550.On the other hand, the detergent for keeping case outlet 354 is flowed to from the 1st flowing water portion 353 Liquid passes through before it will flow to holding case outlet 354 between multiple pins 355.

Now, detergent liquid is during flowing through between pin 355, while promoting stirring, while making detergent liquid stream Enter drainage path 550.Particularly, the detergent liquid flowed in the 1st flowing water portion 353 includes powder detergent, therefore, utilizes The stirring of pin 355 can further promote the dissolving of powder detergent.

In addition, pin 355 temporarily hinders the flowing of detergent liquid.Therefore, even in more detergent liquid from the 1st Room 410 In the case of being flowed into the 1st flowing water portion 353 with the 2nd Room 420, detergent liquid can also be supplied in the state of being sufficiently stirred To sink 500.

The surrounding for being flowed into the non-return valve 550C that the detergent liquid of drainage path 550 partly reduces in sectional area is temporarily stagnant Stay.Therefore, in above-mentioned stirring space 550S, the delay portion of detergent liquid is formed.

In addition, as shown in fig. 7, in the present embodiment, the 1st internal flow path 381 is flowed into from the 1st inside water guide mouth 381B The part of water be flowed into the 2nd internal flow path 382 branched out from the 1st internal flow path 381.The water of inflow is flowed through inside the 2nd Stream 382 (Fig. 7 arrow D74), and bypass the inside (Figure 13 arrow D131) that detergent box 400 falls on protuberance 367. The water fallen from be formed in a pair of the blow-off outlets 376 being open near the bottom 367a of protuberance 367 the 1st ejiction opening 376a and 2nd ejiction opening 376b, sprayed towards front lower place (discharge path 550).It should be noted that in the present embodiment, water direction The detergent liquid for being stranded in stirring space 550S sprays (Figure 13 arrow D132).Thus, it is stranded in the stirring of drainage path 550 Space 550S detergent liquid is strongly stirred and bubbled before sink 500 is flowed into.In addition, utilize blowing from nozzle-like The hydraulic pressure for the water that outlet 376 sprays, enters the side of sink 500 by the detergent hydraulic pressure for being stranded in stirring space 550S.Therefore, it is possible to Suppress to be stranded in stirring space 550S detergent liquid and foam counter-flow to keeping case 350 side.Moreover, than containing box 330 Keep making detergent liquid bubble in the drainage path 550 of the downstream of case 350.Therefore, it is possible to by keep case 350 inside by compared with More foams is full of such situation and prevented trouble before it happens.

That is, in the present embodiment, utilize as described above from the 1st internal flow path 381 and be diverted to the 2nd inside stream The water on road 382 carrys out agitator treating agent liquid.It is therefore not necessary in order to generate, agitator treating agent liquid and there is special drive division (horse Up to).

In addition, interior and the agitator treating agent in detergent box 400 the situation phase with substantial amounts of water inflow detergent box 400 Than that can prevent from confessing the leak of water unit 300.As a result, water supplying unit 300 can be made compact, and can effectively press down Leak processed.

In addition, the flow velocity master of the water sprayed from the blow-off outlet 376 being made up of the 1st ejiction opening 376a and the 2nd ejiction opening 376b To be determined by the amount of the water for the inner space for remaining in protuberance 367.Therefore, though confession water valve 310 supplied water from The changes in flow rate of water, the flow velocity of the water of ejection also hardly change.As a result, it can utilize what is sprayed from blow-off outlet 376 Water, stable mixing power is applied to stirring space 550S detergent liquid.In addition, the power using the water sprayed in straight line shape Carry out agitator treating agent liquid.Therefore, substantial amounts of water will not be consumed in the whipping process of detergent liquid.

In addition, a pair of blow-off outlets 376 are made up of the 2nd ejiction opening 376b and the 1st ejiction opening 376a, the 2nd ejiction opening 376b Relative to the 4th lattice 351D of demarcation strip 351 towards the side spray water outlet of the 1st flowing water portion 353, the 1st ejiction opening 376a relative to The 4th lattice 351D direction side spray water outlets (Figure 13 arrow D132) of the 2nd flowing water portion 352 of demarcation strip 351.Therefore, it is possible to profit With stably being stirred from the 1st flowing water portion 353 and the 2nd flowing water from the 1st ejiction opening 376a and the 2nd ejiction opening the 376b water sprayed respectively Portion 352 flows into the detergent liquid of drainage path 550.

In addition, in the present embodiment, as described above, making the 1st path FP (reference picture 3) inflows from water supplying unit 300 A part for the water in flow path configuration portion 320 is diverted to the 2nd internal flow path 382 from the 1st internal flow path 381.Now, such as from confession In the case that the flow of the water of water valve 310 (reference picture 3) supply is 15 liter per minute as the upper limit, from the 1st internal flow path 381 The flow for flowing to the water of the side of the 2nd internal flow path 382 is 7 liters per minute.On the other hand, continue to flow in the 1st internal flow path 381 Water amount be 4 liters per minute.In addition, the startup water for flowing to bathing water pump 314 (Fig. 4) is 2 liters per minute, washing machine is flowed to The water of heat exchanger (not shown) in 100 is 2 liters per minute.That is, flowed to the downstream of the 1st internal flow path 381 Water flow-rate ratio flow into the 2nd internal flow path 382 water flow it is small.Therefore, it is possible to shorten to sink 500 supply water when Between.On the other hand, even in the flow set that the water of sink 500 is flowed into from water supplying unit 300 is obtained it is larger in the case of, to The flow of the water of the downstream flowing of 1st internal flow path 381 also hardly increases.Therefore, the stream of the water of detergent box 400 is flowed into Amount will not also be increased with corresponding degree.As a result, it can suppress from four circumferential water supplying units 300 of detergent box 400 Outside leak, especially suppress the leak of the front surface part from shell 250.

Moreover, in the present embodiment, as described above, the flowing water part in stream case 360 is divided into using demarcation strip 351 Two flowing water portions, i.e. the 1st flowing water portion 353 and the 2nd flowing water portion 352.Therefore, the washing in the 1st flowing water portion 353 and the 2nd flowing water portion 352 The water surface of agent liquid rises.Therefore, the lifting position of detergent liquid is set relative to non-return valve 550C height h (reference picture 13) Obtain higher.

In this case, when the sectional area in non-return valve 550C water route is set to s, acceleration of gravity is set to g when, by inverse Only the flow velocity v (m/sec) of valve 550C detergent liquid is by v=(2 × g × h)^0.5To determine.In addition, pass through non-return valve 550C's Flow Q (the m of detergent liquid³/ sec) determined by Q=s × v.Therefore, in the present embodiment, to pass through non-return valve 550C's The flow Q of detergent liquid is 6 liters per minute of mode, setting height h, the shape of each component of water supplying unit 300, performance and Configuration etc..

That is, the height of the water surface of detergent liquid is ensured using demarcation strip 351.Thus, from the He of the 1st flowing water portion 353 2nd flowing water portion 352 forms the flowing of stable detergent liquid towards drainage path 550, prevents the adverse current of detergent liquid.

In addition, in the 1st flowing water portion 353 for keeping case 350 and the inside in the 2nd flowing water portion 352, can be in the water of detergent liquid While face raises, move detergent liquid stream using the water sprayed from blow-off outlet 376.It is therefore not necessary to the 2nd of case 350 will be kept Bottom 350G is configured relative to position higher non-return valve 550C.It is single thereby, it is possible to be supplied water on upper and lower (height) direction Member 300 is compactly set.

Moreover, in the present embodiment, the 1st flowing water portion 353 and the 2nd flowing water portion 352 collaborate and flowed at drainage path 550 Into sink 500.Therefore, even in the 1st flowing water portion 353 situation different with the height of the 2nd both waters surface of flowing water portion 352 Under, it can also suppress flowing water portion adverse current of the detergent liquid from the flowing water portion of a side to the opposing party.In addition, will using demarcation strip 351 Case outlet 354 is kept to separate with substantially dividing (comprising dividing equally) equally.Thus, it is also possible to make detergent liquid from the He of the 1st flowing water portion 353 The flowing water portion of a side in 2nd flowing water portion 352, water surface elevation is relatively low stably flows into drainage path 550.

In addition, in the present embodiment, the washing overflowed from the rear side of the 1st Room 410 of detergent box 400 and the 2nd Room 420 Agent liquid stream enters the 1st flowing water portion 353.Moreover, detergent liquid utilizes siphon effect out of, the 2nd Room 420 of detergent box 400 the 1st Cylinder 427 flows into the 2nd flowing water portion 352.Moreover, in the present embodiment, as described above, the stream of the water supplied in confession water valve 310 In the case of measuring as 15 liters per minute as the upper limit, water flows into the 1st Room 410 and the 2nd Room 420 with 2 liters per minute of flow velocity.Cause This, compared with the flow of detergent liquid in the 1st flowing water portion 353 in rear is flowed into from detergent box 400, from detergent box The flow of the detergent liquid in 400 2nd flowing water portions 352 of the inflow in front is smaller.In addition, the 1st inner cylinder 427 and the 1st outer barrel 424 It is made up of siphon.Therefore, constructed using siphon so that the upper limit for flowing to the flow of the detergent liquid in the 2nd flowing water portion 352 is big Cause constant.Leaked as a result, can further suppress detergent liquid from the opening portion side (front side) of box insertion section 331.

In addition, in the present embodiment, carried out being performed by sink 500 using the water comprising post-treatment agent to clothing In the case that rinsing acts, the 2nd water guide tube 312 is opened, moves the water to flow into the 2nd path SP of water supplying unit 300.

Specifically, the water flowed into from the 2nd water guide tube 312 is from the 2nd inside water inlet for being formed at the rearward end of stream case 360 384A (reference picture 6, Fig. 7) flows into upward the 2nd cap water inlet 342A (Fig. 6) of the 2nd cap stream 342.The water of inflow After flowing through in the 2nd cap stream 342, the 4th internal flow path 384 is flowed into downward from the 2nd cap flow export 342B (Fig. 6) The 2nd inside water guide mouth 384B (Fig. 7).Afterwards, water flows in the 4th internal flow path 384 towards front, and from being formed at the 4th 6th hole portion 390 of internal flow path 384 falls downwards.Then, be flowed into the 3rd Room 430 of detergent box 400 water include after locate Agent is managed, is fallen using siphon effect from the 2nd inner cylinder 437.Afterwards, the water fallen flows into draining road via holding case outlet 354 Footpath 550, and it is supplied to sink 500.

In addition, detergent is accommodated in detergent box 400, falling from the water from the 1st hole portion 371 and the 2nd hole portion 372 Under light radius as in the range of 30mm.Therefore, even in the flow of the water supplied from feed water valve 310 be every point as lower limit , also being capable of stably dissolving detergent in the case of 5 liters of clock.As a result, the detergent in detergent box 400 can be suppressed Residual.

In addition, the water supplied from feed water valve 310 flow be as 5 liters per minute of lower limit in the case of, will be from the 1st The flow rate set for the water that hole portion 371, the 2nd hole portion 372, the 4th hole portion 374 and the 5th hole portion 375 flow down is 0.3 meter per second.Cause This, even in the water supplied flow be as 15 liters per minute of the upper limit in the case of, also can will from the 1st hole portion 371, The flow velocity for the water that 2nd hole portion 372, the 4th hole portion 374 and the 5th hole portion 375 flow down is limited in 0.9 meter per second.Thereby, it is possible to press down System is caused to produce substantial amounts of foam in detergent box 400 by the impetus of the water fallen from above-mentioned hole portion.As a result, it can prevent Only foam, foam water etc. are overflowed from box insertion section 331.

In addition, in the above, the washing machine 100 of present embodiment is illustrated, but the present invention is not limited thereto.Example Such as, the variation of embodiment shown in detail below can be used.

That is, in the above-described embodiment, as limiting member, to be carried out exemplified by having used the structure of pin 355 Illustrate, but be not limited to this.For example, it is also possible to the configuration mesh component in the stream of water flowing.By passing through detergent liquid The opening portion of mesh promotes the stirring to detergent liquid.In addition it is also possible to configure multiple reticular components along the flow direction of dampening.

In addition, in the above-described embodiment, the feelings of the 1st Room 410 and the 2nd Room 420 are flowed into from the 1st internal flow path 381 with water It is illustrated exemplified by condition, but is not limited to this.For example, it is also possible to be, water flows into the He of Room the 1st 410 from the 1st internal flow path 381 Any one of 2nd Room 420, form detergent liquid.In this case, it is also same as above, preferably from the 2nd internal flow path 382 Blow-off outlet 376 to detergent liquid spray water.

As described above, washing machine of the invention has：Detergent box, it is used to store detergent, and utilizes Water and detergent generation detergent liquid；Sink, it is used for the cleaning action for performing cleaning clothing；Water supplying unit, it is used to make Detergent liquid flows down to sink.Water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the peace Dress portion；Flow path configuration portion, it is configured at the top of installation portion and regulation goes out stream for supplying from water to detergent box；Flowing water Portion, it is configured at the lower section of installation portion, and detergent liquid flows into the flowing water portion from detergent box；Discharge unit, it is connected with flowing water portion Lead to and discharge detergent liquid to sink.Flow path configuration portion can also have：1st water filling path, it is used for detergent box Water filling；2nd water filling path, it comes out from the 1st water filling path branches, and the 2nd water filling path is around detergent box and to discharge unit Water filling.

Using the structure, a part for the water for flowing into flow path configuration portion shunts from the 1st water filling path to the 2nd water filling path. Thus, even in order to shorten to sink supply water time and make from water supplying unit flow into sink water flow increase In the case of, it can also suppress the outside leak from four circumferential water supplying units of detergent box.In addition, it is flowed into the 2nd water filling path Water be injected into and be flowed into via the 1st water filling path and detergent box in the detergent liquid of discharge unit.Thereby, it is possible to washing Before agent liquid stream enters sink, detergent liquid is set further to bubble in discharge unit agitator treating agent liquid.

In addition, for the present invention washing machine for or, discharge unit have make discharge in the flow path of water The stop part of the sectional area subcontract in portion, flow path configuration portion have ejiction opening, and the ejiction opening stops towards the ratio in discharge unit Portion sprays the water in the 2nd water filling path by the region of upstream side.

Using the structure, there is stop part in discharge unit, detergent liquid can be made temporarily to be stranded in stop part.Moreover, from Ejiction opening sprays water towards the detergent liquid being detained.Thereby, it is possible to further strongly agitator treating agent liquid.It is furthermore it is possible to sharp With the hydraulic pressure of the water of ejection, suppress detergent liquid and foam to flow path configuration portion adverse current.

In addition, the detergent box of the washing machine of the present invention has for the 1st box portion of the 1st detergent of storage and for storing 2nd box portion of the 2nd detergent.Moreover, flow path configuration portion can also have the 1st note from the 1st water filling path to the 1st box portion water filling The mouth of a river and from the 1st water filling path to the 2nd water filling port of the 2nd box portion water filling.

Using the structure, multiple detergent are separately stored, can efficiently generate detergent liquid.

In addition, or, ejiction opening has the 1st ejiction opening and the 2nd ejiction opening for the washing machine of the present invention, 1st ejiction opening is towards the side spray water outlet of the 1st flowing water portion for demarcation strip, and the 2nd ejiction opening is for demarcation strip Towards the side spray water outlet of the 2nd flowing water portion.

Using the structure, it can stably and effectively stir respectively from the 1st flowing water portion and the 2nd flowing water portion and flow into discharge unit Detergent liquid.

In addition, for the washing machine of the present invention, can also have in flowing water portion and partly limit detergent liquid direction The limiting member of the flowing of discharge unit.

Using the structure, the impetus before being sufficiently agitated of the detergent liquid containing detergent can be suppressed and flowed into well Sink.Furthermore it is possible to use the water stably agitator treating agent liquid from the injection of the 2nd water filling path.

In addition, or, limiting member is to supply detergent liquid in flowing water portion for the washing machine of the present invention Prominent pin on the path of flowing.

, being capable of further agitator treating agent liquid by making detergent liquid be flowed between pin using the structure.

In addition, or, flowing water portion has for the washing machine of the present invention：1st flowing water portion, detergent liquid from Detergent box flows into the 1st flowing water portion；2nd flowing water portion, it is configured in the position than the 1st flowing water portion by the rear end side of installation portion, Detergent liquid flows into the 2nd flowing water portion from detergent box；Demarcation strip, it is by the 1st flowing water portion and the 2nd flowing water spaced-apart.

Using the structure, the 1st flowing water portion and the 2nd flowing water part are divided into the installation side of detergent box using demarcation strip To front and rear end side.Therefore, it is possible to which the water surface of the respective detergent liquid in the 1st flowing water portion and the 2nd flowing water portion is set to It is higher.Thereby, it is possible to form stable flowing from each flowing water portion towards discharge unit, the adverse current of detergent liquid can be suppressed.It is tied Fruit is can to suppress detergent liquid to leak from the installing port side of installation portion.

In addition, for the washing machine of the present invention, the detergent liquid in the 2nd flowing water portion can also will be flowed into from detergent box Flow set be than from detergent box flow into the 1st flowing water portion detergent liquid flow it is few.

Using the structure, detergent liquid flows into the 1st flowing water portion of the front of the installation portion of detergent box mostly.Therefore, Detergent liquid can further be suppressed to leak from the installing port side of installation portion.

In addition, for the washing machine of the present invention, also there is the outlet being connected with discharge unit in flowing water portion.And And can also be to make the 1st flowing water portion and the 2nd flowing water portion configure separation face to face with outlet in a manner of discharge unit is collaborated The end of plate.

Using the structure, the 1st flowing water portion and the 2nd flowing water portion collaborate in discharge unit.Therefore, even in the height of both waters surface In the case that degree is different, it can also suppress detergent liquid from the flowing water portion of side adverse current to the flowing water portion of the opposing party.

In addition, for the washing machine of the present invention, can also be with the 1st in the case of the outlet from discharge unit side The mode of the sectional area of the outlet of flowing water portion side and the sectional area of the 2nd flowing water portion side equalization, configure the leading section of demarcation strip.

Using the structure, it can further prevent detergent liquid from the flowing water portion of side adverse current to the flowing water portion of the opposing party. It is further possible to the flowing water portion for making the height of detergent liquid from the water surface relatively low stably flows into Drainage Division.

Industrial applicability

The present invention is applied to the various devices with function of washing clothes.

Description of reference numerals

100 washing machines

200 feed water inlets

250 shells

300 water supplying units

310 feed water valves

311 the 1st water guide tubes

312 the 2nd water guide tubes

313 the 3rd water guide tubes

314 bathing water pumps

320 flow path configuration portions

330 containing boxs

331 box insertion sections (installation portion)

340 caps

341 the 1st cap streams

The cap water inlets of 341A the 1st

The cap flow exports of 341B the 1st

342 the 2nd cap streams

The cap water inlets of 342A the 2nd

The cap flow exports of 342B the 2nd

350 keep case

350A right walls

350B left walls

350C rear walls

The bottoms of 350D the 1st

350E exterior regions

The bottoms of 350G the 2nd

The left supports of 350H

350F intermediate walls

351 demarcation strips

The lattices of 351A the 1st

The lattices of 351B the 2nd

The lattices of 351C the 3rd

The lattices of 351D the 4th

351Da leading sections

351Db upper edges

352 the 2nd flowing water portions (flowing water portion)

353 the 1st flowing water portions (flowing water portion)

354 keep case outlet (outlet)

355 pins (limiting member)

360 stream casees

361 common walls

362 surrounding wall portions

363 the 1st inwalls

364 the 2nd inwalls

365 the 3rd inwalls

366 the 4th inwalls

367 protuberances

367a bottoms

371 the 1st hole portions (the 1st water filling port)

372 the 2nd hole portions (the 1st water filling port)

373 the 3rd hole portions

374 the 4th hole portions (the 2nd water filling port)

375 the 5th hole portions (the 2nd water filling port)

376 blow-off outlets (ejiction opening)

The ejiction openings of 376a the 1st

The ejiction openings of 376b the 2nd

381 the 1st internal flow paths (the 1st water filling path)

The inside water inlets of 381A the 1st

The inside water guide mouths of 381B the 1st

382 the 2nd internal flow paths (the 2nd water filling path)

383 the 3rd internal flow paths (the 1st water filling path)

384 the 4th internal flow paths

The inside water inlets of 384A the 2nd

The inside water guide mouths of 384B the 2nd

390 the 6th hole portions

400 detergent boxes

410 the 1st rooms (the 1st box portion)

411 the 1st dividing walls

411a, 421a end edge

412 input opening portions

420 the 2nd rooms (the 2nd box portion)

421 the 2nd dividing walls

422 the 1st siphon lids

423 the 1st cover plates

424 the 1st outer barrels

425 the 1st input ports

426 the 1st bottom plates

427 the 1st inner cylinders

Room 430 the 3rd

431 the 3rd dividing walls

432 the 2nd siphon lids

433 the 2nd cover plates

434 the 2nd outer barrels

435 the 2nd input ports

436 the 2nd bottom plates

437 the 2nd inner cylinders

440 handle portions

500 sinks

550 drainage paths (discharge unit)

550A bellows portions

550B discharge outlet

550C non-return valves (stop part)

550S stirring spaces

600 housings

610 lower houses

620 upper shells

621 input ports

622 washing tank covers

700 lids

800 guidance panels

Claims (9)

1. a kind of washing machine, wherein, the washing machine has：

Detergent box, it is used to store detergent, and utilizes water and detergent generation detergent liquid；

Sink, it is used for the cleaning action for performing cleaning clothing；

Water supplying unit, it is used to make the detergent liquid flow down to the sink,

The water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the installation portion；Stream Formations, it is configured at the top of the installation portion and regulation goes out stream for supplying from water to the detergent box；Flowing water portion, It is configured at the lower section of the installation portion, and the detergent liquid flows into the flowing water portion from the detergent box；Discharge unit, itself and institute Flowing water portion is stated to be connected and discharge the detergent liquid to the sink,

The flow path configuration portion has：1st water filling path, it is used for the detergent box water filling；2nd water filling path, it is certainly The 1st water filling path branches come out, the 2nd water filling path around the detergent box and to the discharge unit water filling,

The flowing water portion has the limiting member for partly limiting flowing of the detergent liquid towards the discharge unit.

2. washing machine according to claim 1, wherein,

The discharge unit has the stop part for the sectional area subcontract for making the discharge unit in the flow path of water,

The flow path configuration portion has ejiction opening, and stop part described in the ejiction opening towards the ratio in the discharge unit is by upstream side Region sprays the water in the 2nd water filling path.

3. washing machine according to claim 1, wherein,

The detergent box has the 1st box portion for being used for storing the 1st detergent and the 2nd box portion for storing the 2nd detergent,

The flow path configuration portion has from the 1st water filling path to the 1st water filling port of the 1st box portion water filling and from described the 2nd water filling port of the 1 water filling path to the 2nd box portion water filling.

4. washing machine according to claim 1, wherein,

The flowing water portion has：

1st flowing water portion, the detergent liquid flow into the 1st flowing water portion from the detergent box；

2nd flowing water portion, it is configured in the position than the 1st flowing water portion by the rear end side of the installation portion, the detergent liquid The 2nd flowing water portion is flowed into from the detergent box；

Demarcation strip, it is by the 1st flowing water portion and the 2nd flowing water spaced-apart.

5. washing machine according to claim 1, wherein,

The limiting member is pin prominent on the path of the flowing of the detergent liquid in the flowing water portion.

6. a kind of washing machine, wherein, the washing machine has：

Detergent box, it is used to store detergent, and utilizes water and detergent generation detergent liquid；

Sink, it is used for the cleaning action for performing cleaning clothing；

Water supplying unit, it is used to make the detergent liquid flow down to the sink,

The water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the installation portion；Stream Formations, it is configured at the top of the installation portion and regulation goes out stream for supplying from water to the detergent box；Flowing water portion, It is configured at the lower section of the installation portion, and the detergent liquid flows into the flowing water portion from the detergent box；Discharge unit, itself and institute Flowing water portion is stated to be connected and discharge the detergent liquid to the sink,

The flow path configuration portion has：1st water filling path, it is used for the detergent box water filling；2nd water filling path, it is certainly The 1st water filling path branches come out, the 2nd water filling path around the detergent box and to the discharge unit water filling,

The discharge unit has the stop part for the sectional area subcontract for making the discharge unit in the flow path of water,

The flow path configuration portion has ejiction opening, and stop part described in the ejiction opening towards the ratio in the discharge unit is by upstream side Region sprays the water in the 2nd water filling path,

The flowing water portion has：

1st flowing water portion, the detergent liquid flow into the 1st flowing water portion from the detergent box；

2nd flowing water portion, it is configured in the position than the 1st flowing water portion by the rear end side of the installation portion, the detergent liquid The 2nd flowing water portion is flowed into from the detergent box；

Demarcation strip, its by the 1st flowing water portion and the 2nd flowing water spaced-apart,

The ejiction opening has the 1st ejiction opening and the 2nd ejiction opening, and the 1st ejiction opening is towards relative to described in the demarcation strip The side spray water outlet of 1st flowing water portion, the 2nd ejiction opening towards relative to the demarcation strip the 2nd flowing water portion side spray water outlet.

7. a kind of washing machine, wherein, the washing machine has：

Detergent box, it is used to store detergent, and utilizes water and detergent generation detergent liquid；

Sink, it is used for the cleaning action for performing cleaning clothing；

Water supplying unit, it is used to make the detergent liquid flow down to the sink,

The water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the installation portion；Stream Formations, it is configured at the top of the installation portion and regulation goes out stream for supplying from water to the detergent box；Flowing water portion, It is configured at the lower section of the installation portion, and the detergent liquid flows into the flowing water portion from the detergent box；Discharge unit, itself and institute Flowing water portion is stated to be connected and discharge the detergent liquid to the sink,

The flowing water portion has：

1st flowing water portion, the detergent liquid flow into the 1st flowing water portion from the detergent box；

2nd flowing water portion, it is configured in the position than the 1st flowing water portion by the rear end side of the installation portion, the detergent liquid The 2nd flowing water portion is flowed into from the detergent box；

Demarcation strip, its by the 1st flowing water portion and the 2nd flowing water spaced-apart,

The flow set for the detergent liquid that the 2nd flowing water portion will be flowed into from the detergent box is than from the detergent The flow that box flows into the detergent liquid in the 1st flowing water portion is few.

8. a kind of washing machine, wherein, the washing machine has：

Detergent box, it is used to store detergent, and utilizes water and detergent generation detergent liquid；Sink, it is used In the cleaning action for performing cleaning clothing；

Water supplying unit, it is used to make the detergent liquid flow down to the sink,

The water supplying unit has：Installation portion, detergent box installation direction as defined in are installed on the installation portion；Stream Formations, it is configured at the top of the installation portion and regulation goes out stream for supplying from water to the detergent box；Flowing water portion, It is configured at the lower section of the installation portion, and the detergent liquid flows into the flowing water portion from the detergent box；Discharge unit, itself and institute Flowing water portion is stated to be connected and discharge the detergent liquid to the sink,

The flowing water portion has：

1st flowing water portion, the detergent liquid flow into the 1st flowing water portion from the detergent box；

2nd flowing water portion, it is configured in the position than the 1st flowing water portion by the rear end side of the installation portion, the detergent liquid The 2nd flowing water portion is flowed into from the detergent box；

Demarcation strip, its by the 1st flowing water portion and the 2nd flowing water spaced-apart,

The flowing water portion also has the outlet being connected with the discharge unit,

It is facing with the outlet to make the 1st flowing water portion and the 2nd flowing water portion in a manner of the discharge unit is collaborated Ground configures the end of the demarcation strip.

9. washing machine according to claim 8, wherein,

With the section of the outlet of the 1st flowing water portion side in the case of the outlet from the discharge unit side The product mode impartial with the sectional area of the 2nd flowing water portion side, configure the leading section of the demarcation strip.