CN100588783C - Sanitary cleaner and toilet device - Google Patents

Abstract

The invention provides a sanitary cleaning device which can reduce the cover part of a sanitary cleaning device on a pan part of a pedestal pan and allow the warm air to effectively reach the hip etc., and a toilet flushing device which is provided with the device. More particularly, the invention provides the sanitary cleaning device (100) which is internally provided with a water spraying nozzle(615) and a warm air blowing-out pipeline (624) and provided with a body part (400) which is arranged at the upper part of the pedestal pan (800); the sanitary cleaning device is characterized in that: the front surface of the body part is provided with a backward concave bending concave surface (402), the bending concave surface is provided with a shape which is higher around the center and is gradually reduced to the left and the right end parts; the position around the center of the bending concave surface is provided with at least one opening part which is faced to the water spraying nozzle and one end part of the warm air blowing-out pipeline and a cover body which can cover the opening part by opening and closing.

Description

Hygienic washing device and toilet-flushing apparatus

Technical field

The present invention relates to hygienic washing device and toilet-flushing apparatus, clean the hygienic washing device of " buttocks " be sitting in the user on the foreign formula toilet etc. and toilet-flushing apparatus in particular to water with this device.

Background technology

Hygienic washing device portion is within it accommodated the clean nozzle of jet cleaning water free to advance or retreatly, and main mode of occupation is arranged on the upper surface rear portion of toilet.And for cleaning effect of improving this kind hygienic washing device etc., people study its miniaturization.That is,, then can reduce cover part, thereby can reduce the trouble of the back side dirt of removing the hygienic washing device that is covered with the pelvic part part the toilet pelvic part if the front surface of hygienic washing device is retreated.Therefore, for example can consider the front surface of hygienic washing device is retreated, and form bending (patent documentation 1) along toilet pelvic part opening.

[patent documentation 1] TOHKEMY 2003-339578 communique

Summary of the invention

But the front surface of hygienic washing device has produced new problem when retreating.That is because the warm braw blow-off outlet that is used for dry user " buttocks " etc. than originally rearward away from, therefore as the blow-off outlet of existing flat opening shape can make the warm braw diffusion, can't make warm braw arrive " buttocks " etc. effectively.

The present invention is based on the understanding of relevant problem and carry out, purpose provides a kind of cover part of reducing hygienic washing device to the toilet pelvic part, and makes warm braw arrive hygienic washing device of " buttocks " etc. and the toilet-flushing apparatus with this device effectively.

According to a mode of the present invention,

A kind of hygienic washing device is provided, and it is built-in with the guttation nozzle and warm braw blows out pipeline, has the body that is arranged on toilet top, it is characterized by:

The front surface of aforementioned body has rearward recessed curved concave,

Near the shape that higher end to the left and right reduced gradually aforementioned curved concave had in the central,

Near the aforementioned central authorities of aforementioned curved concave higher part branch be provided with in the face of the 1st peristome of aforementioned guttation nozzle and with aforementioned the 1st peristome close on setting in the face of aforementioned warm braw blows out the 2nd peristome of an end of pipeline and the lid that can cover these peristomes with opening and closing, the vertical width and the transverse width of aforementioned the 2nd peristome are approaching.

According to another mode of the present invention,

A kind of toilet-flushing apparatus is provided, comprises toilet and the above-mentioned hygienic washing device that is arranged at aforementioned toilet top, it is characterized by:

By aforementioned curved concave, aforementioned pelvic part is exposed to aforementioned body basically.

According to the present invention, a kind of cover part of reducing hygienic washing device to the toilet pelvic part can be provided, and make warm braw contact hygienic washing device of " buttocks " etc. and toilet-flushing apparatus effectively with this device.

Description of drawings

Fig. 1 is the pattern stereogram of the toilet-flushing apparatus outward appearance in the expression embodiment of the present invention.

Fig. 2 represents that the toilet seat 200 of toilet-flushing apparatus and toilet cover 300 are in open mode.

Fig. 3 is the ideograph from forward observation body 400.

Fig. 4 is the ideograph of nozzle unit that expression can be arranged at the hygienic washing device 100 of present embodiment.

Fig. 5 is the ideograph of expression warm braw blow-off outlet shape.

Fig. 6 is the stereogram of removing toilet seat 200 and toilet cover 300 and observing from its place ahead from the toilet-flushing apparatus of present embodiment.

Fig. 7 is the stereogram from the toilet-flushing apparatus of forward observation comparative example.

Fig. 8 is the sectional view of the toilet-flushing apparatus of present embodiment.

Fig. 9 is the sectional view of the toilet-flushing apparatus of comparative example.

Figure 10 is used for illustrating the curved concave 402 of present embodiment and the pattern vertical view that pelvic part 810 concerns.

Figure 11 is the stereogram from forward observation body 400 inside.

Figure 12 is that the upper housing of body 400 and the internal mechanism ideograph with the state that exposes main body substrate (mounting baseplate) 770 is removed in expression.

Figure 13 is the ideograph of cross-section structure of the gutter connecting portion of expression vacuum breaker, safety valve etc.

Figure 14 is the vertical view that is installed on the warm braw drying unit 620 on the main body substrate.

Figure 15 is the ideograph of the warm braw direction that blows out from blow-off outlet 626 of expression.

Figure 16 is the ideograph of the experimental result of expression present inventor enforcement.

Figure 17 is the ideograph of the experimental result of expression present inventor enforcement.

Figure 18 is the ideograph of the experimental result of expression present inventor enforcement.

Symbol description

100 hygienic washing devices, 200 toilet seats, 300 toilet covers, 310 penetrating window, 400 bodies, 402 curved concave, 404 extensions, 408 inclined planes, 410 are arranged with portion, 420 formula sensors, 430 main body cover, 440 exhaust openings, 450 outlet openings, 460 nozzle flappers, 470 warm braw baffle plates, 500 human body detection sensors, 610 nozzle units, 611 nozzle base, 612～614 cylindrical portion, 615 nozzle heads, nozzle cleaning chambers 617,620 warm braw drying units, 622 exhaust fans, 624 pipelines, 626 blow-off outlets, 630 deodorizing unit, 640 controllers, 650 pump unit, 660 heat exchange units, 662 gutters, 670 display parts, 720 electric opening and closing unit, 730 toilet stool washing valve cells, 740 indoor greenhouse unit, 770 main body substrates, 771 Drainage Divisions, 773 drain holes, 774 suction holes, 780 electric opening and closing unit, 800 toilets, 810 pelvic parts, 820 inner edge portion

The specific embodiment

Followingly embodiments of the present invention are described with reference to accompanying drawing.

Fig. 1 is the pattern stereogram of the toilet-flushing apparatus outward appearance in the expression embodiment of the present invention.

Fig. 2 represents that the toilet seat 200 of this toilet-flushing apparatus and toilet cover 300 are in open mode.

The toilet-flushing apparatus of present embodiment has foreign formula toilet 800 and setting hygienic washing device 100 thereon.Hygienic washing device 100 has body 400, toilet seat 200 and toilet cover 300.Toilet seat 200 and toilet cover 300 open and close respectively and are supported on body 400 by axle freely.

Body 400 is built-in with the sanitary washing function portion that is used to realize the health cleaning.Promptly, detecting the user by seat formula sensor 420 is sitting on the toilet seat 200, response user's switching manipulation etc. is stretched out guttation nozzle (not shown) from body 400 in the basin of toilet 800, from being arranged near the guttation mouth injection water its top, " buttocks " that is sitting in the user on the toilet seat capable of washing etc.In addition, " water " in this manual not only refers to cold water, also comprises the warm water of heating.

In addition, body 400 also is provided with " deodorizing unit " and various mechanisms such as " indoor greenhouse unit " except that suitably being provided with " warm braw drying unit ", and suitably is provided with exhaust opening 440 and outlet opening 450 in its side.In addition, can also be provided with detect the user near the time open toilet cover 300 automatically, close " the automatic shutter function " of toilet cover 300 when the user leaves automatically.In addition, " washing capacity automatically " to toilet 800 discharging flushing waters can also be additional to hygienic washing device 100.It is for being provided with the driving mechanism that drainage mechanisms such as lower water box, flushing valve are moved, from the signal that body 400 outputs are moved this driving mechanism, the function of discharging flushing water to toilet 800 automatically.

These functions can be carried out setting by the operating portion (not shown) that proper handling is arranged at body 400, can also carry out in the remote controller (not shown) of washroom metope by operation setting.In addition, in the specific embodiment that Fig. 1 represents, form at the upper surface of body 400 and to be arranged with portion 410, human body detection sensor 500 is set to its part is imbedded the portion of being arranged with 410.Under the closed condition of toilet cover 300, human body detection sensor 500 is surveyed users' existence by being arranged near its base portion penetrating window 310.

As shown in Figure 2, in the present embodiment, body 400 has and pelvic part 810 register of toilet 800 and the shape that retreats.That is, body 400 is arranged at the rear, top of toilet 800, and its front surface is the curved concave 402 that is the concavity bending, and compares to pelvic part 810 sides outstanding slightly along the shape of pelvic part 810 openings of toilet 800 with pelvic part 810 openends.In addition, the extension 404 that forwards extends along pelvic part 810 openings is set about curved concave 402.In addition, above curved concave 402 and extension 404, be provided with the inclined plane 408 that rearward exceeds.And herein, as shown in Figure 1, " rear " is generally the side that lower water box, flushing valve etc. are set, in common mode of occupation, mean from the user than the distally.

Fig. 3 is the ideograph from forward observation body 400.

Curved concave 402 short transverses are of a size of near the central authorities big, along with extension 404 to the left and right near and diminish gradually.That is to say that the curved concave 402 that is almost vertical plane is higher near having in the central, along with extension 404 to the left and right near and the shape that reduces gradually.Be specially, the central authorities of curved concave 402 are about 45mm, and left and right end portions is about the height of 13mm, and its ratio is about 7: 2.

So, by higher near the central authorities that make curved concave 402, body 400 splashes urine when urinating even the male sex stands, and also can accept urine and it is fallen to pelvic part 810 near the higher part of height curved concave 402 central authorities.That is to say that can suppress urinates splashes the inclined plane 408 etc. of body 400, can reduce the spot that urine causes as much as possible.In addition, by reducing the height of curved concave 402 left and right end portions, can make the seat surface of covering toilet seat 200 thereon be reduced to height under the easy seat.

In addition, near the position of the end that blows out pipeline of facing guttation nozzle and warm braw drying unit of the higher part curved concave 402 central authorities, close on and be provided with two peristomes.The central authorities of curved concave 402 are provided with the peristome that the guttation nozzle stretched out and retreat and as the nozzle flapper 460 of the shut-off block that covers its peristome, are provided with on its right side in the face of the peristome of warm braw pipeline blow-off outlet with as the warm braw baffle plate 470 of the shut-off block that covers this peristome.These parts are are all opened and closed freely and are supported, and under holding state, all are in closed condition.In addition, when stretching out the guttation nozzle, promote or by the electronic nozzle flapper 460 of opening by the guttation nozzle for " buttocks " that clean the user who is sitting on the toilet seat 200 etc.In addition, from warm braw drying unit 620 when user " buttocks " etc. brushes warm braw, by the wind-force of warm braw or by the electronic warm braw baffle plate 470 of opening.

In addition, be to substitute these two peristomes and cover the baffle plate 460,470 of this peristome, peristome that can be provided with that the advance and retreat that are common to the guttation nozzle and warm braw blow out and baffle plate also can cover two peristomes by a baffle plate.

So, nozzle flapper 460 is set, for example, the bigger multi-section type guttation nozzle of diameter is stretched out from curved concave 402 in pelvic part 810 by near the higher part branch curved concave 402 central authorities.That is, retreat by the front surface that makes body 400 and to form curved concave 402, then must make the outreach of the guttation nozzle that is built in body 400 longer.Therefore, the pattern of wants of guttation nozzle is for making nozzle head and the two-segment type that cylindrical portion is slided, the perhaps multi-section type more than this.

Fig. 4 is the ideograph of nozzle unit that expression can be arranged at the hygienic washing device 100 of present embodiment.

This nozzle unit 610 has the three-section type structure.Promptly, on nozzle base 611, fix the 3rd cylindrical portion 612, side supports the 2nd cylindrical portion 613 free to advance or retreatly within it, in inboard the 1st cylindrical portion 614 that supports of the 2nd cylindrical portion 613 free to advance or retreatly, at the inboard nozzle head 615 that supports of the 1st cylindrical portion 614 free to advance or retreatly with spray-hole 616.In addition, be provided with the nozzle cleaning chamber 617 of cleaning the guttation nozzle outer surface in the place ahead of the 3rd cylindrical portion 612.Shown in Fig. 4 (a), this guttation nozzle is housed under the state that retreats in the body 400, is shown under the state that stretches out as Fig. 4 (b), opens nozzle flapper 460 (with reference to Fig. 3) and stretches out in pelvic part 810.

Therefore this kind guttation nozzle must cause its diameter bigger owing to be the structure of multi-section type.Therefore, stretch out from body 400, must make nozzle flapper 460 bigger in order to make it.To this, according to present embodiment, by making near the central higher of curved concave 402 and nozzle flapper 460 being set at this higher part branch, the multi-section type guttation nozzle long than major diameter and outreach that have as shown in Figure 4 stretched out in pelvic part 810, and effectively to user's water sprays such as " buttocks ".

In addition, according to present embodiment, by near the higher part branch curved concave 402 central authorities warm braw baffle plate 470 is set, the warm braw blow-off outlet that dry user " buttocks " waited is the shape that suits.

Fig. 5 is the ideograph of expression warm braw blow-off outlet shape.That is, the blow-off outlet in this figure (a) expression present embodiment, the blow-off outlet of this figure (b) expression comparative example.

In order to blow out the warm braw of regulation air quantity, need make the size of the aperture area of blow-off outlet for regulation.When the height of body 400 front surfaces is low, shown in Fig. 5 (b), have to adopt vertical width lower and in horizontal flat blow-off outlet.For example, in the blow-off outlet of the comparative example that Fig. 5 (b) represents, be 10 millimeters with respect to its vertical width A, transverse width B is 43 millimeters, has in horizontal flat opening.

But,, retreating by the front surface that makes body 400 and to form curved concave 402 at as described in Fig. 2 and Fig. 3 as above, the position that can make blow-off outlet is away from user " buttocks " etc.When the flat blow-off outlet that uses in such cases as Fig. 5 (b) shown in, warm braw direction diffusion to the left and right is difficult to make the warm braw arrival user of enough air quantity " buttocks ".

Relative therewith, according to present embodiment, shown in Fig. 5 (a), can be provided with and make vertical width and the approaching blow-off outlet of transverse width.This is because the central authorities of curved concave 402 are neighbouring higher, and is provided with nozzle flapper 460 at this higher part branch.For example, in the blow-off outlet of Fig. 5 (a) expression, can make vertical width A of its opening be extended to 18 millimeters.The result can make transverse width B be contracted to 27 millimeters, so that the aspect ratio of opening size is near 1.So the aspect ratio by making opening size can blow out the warm braw of bringing together near 1.Its result is, looks from user " buttocks ", can make the warm braw brought together from rearward away from curved concave 402 arrive users " buttocks ".

In addition, be about 430 square millimeters with respect to the aperture area of the blow-off outlet of the comparative example of Fig. 5 (b) expression, the aperture area of the blow-off outlet of Fig. 5 (a) expression is about 480 square millimeters.That is to say, nozzle flapper 460 is set, can make the longitudinal size of blow-off outlet bigger by near the higher part of height curved concave 402 central authorities, and when the aspect ratio of realization opening is near 1 the enlarged openings area.

The back is elaborated to the effect of bringing warm braw in the present embodiment together with reference to specific embodiment.

Below, the effect that the front surface that makes body 400 is rearward retreated to form curved concave 402 describes.

Fig. 6 is the stereogram of removing toilet seat 200 and toilet cover 300 and observing from its place ahead from the toilet-flushing apparatus of present embodiment.

Fig. 7 is the stereogram from the toilet-flushing apparatus of forward observation comparative example.The pelvic part 810 that the front that Fig. 6 and Fig. 7 are illustrated in toilet 800 is observed from the user's of cleaning toilet sight line with the posture of squatting down, particularly, expression about 100 millimeters of closet 800 front ends that disseat, overhead about 1000 millimeters height is observed the outward appearance of pelvic part 810.

Fig. 8 is the sectional view of the toilet-flushing apparatus of present embodiment.

Fig. 9 is the sectional view of the toilet-flushing apparatus of the 1st comparative example.Fig. 8 and Fig. 9 are the ideographs that is used to illustrate from the scope that can see with the user's of the posture cleaning toilet of squatting down sight line in the front of toilet 800.

At first comparative example is described, in the 1st comparative example that Fig. 7 and Fig. 9 represent, body 400 extends on the pelvic part 810 of toilet 800, and the regional 400P that is illustrated by the broken lines has blocked the rear part of pelvic part 810 openings.But when so body 400 stretched out on the pelvic part 810, urine splashed body 400 easily when the male sex stood urine.In addition, when so body 400 stretched out on the pelvic part 810, because the effective vent area of pelvic part 810 diminishes, the male sex who urinates standing was with narrow sense.In addition, the rear side of the regional 400P that this kind stretches out is also adhered to spot easily, and its cleaning property also has room for improvement.

In addition, when so body 400 stretches out on the pelvic part 810, even the top, rear of pelvic part 810 adhere to spot can be not in sight yet, and be difficult to carry out the cleaning at this position.That is, under the situation of the comparative example that Fig. 7 represents, even the user squats in toilet 800 fronts, because of the inner edge portion 820 hidden shaded side of stretching out regional 400P in body of pelvic part 810 upper ends can't be in sight.Therefore, the user must further look inside with the posture of bending over for the inner edge portion 820 below the purging zone 400P.

Relative therewith, in the present embodiment,, retreat and form curved concave 402 by the front surface that makes body 400 as Fig. 6 and shown in Figure 8, the male sex also is difficult for splashing urine when standing urine, can not give the user with visual narrow sense.In addition, at Fig. 3 as previously mentioned, by higher near the central authorities that make curved concave 402, body 400 splashes urine when urinating even the male sex stands, and also can accept urine and it is fallen to pelvic part 810 near the higher part of height curved concave 402 central authorities.That is to say that can suppress urinates splashes the inclined plane 408 etc. of body 400, can reduce the spot that urine causes as much as possible.

In addition,, the adhering to of spot at body 400 back sides can be suppressed, cleaning can be improved significantly so by body 400 is retreated.That is,, as shown in Figure 8, look, can see near the upper end of inner edge portion 820 of pelvic part 810 rear ends from the user's that squats in toilet 800 fronts sight line according to present embodiment.Thereby the user can use rag, brush etc. clean to the rear end of pelvic part 810 with this posture, confirms that conscientiously and easily spot comes off and becomes clean.In addition, in the present embodiment,, therefore can easily clean the spot that is attached to this protuberance rear side etc. because the overhang of body 400 on pelvic part 810 obtained inhibition.For example, when cleaning with rag etc., one wipe can be with the spot wiped clean about making rag paste under the state of body 400 rear side for the user.

Figure 10 is used for illustrating the curved concave 402 of present embodiment and the pattern vertical view that pelvic part 810 concerns.

As shown in the drawing, roughly along the form of pelvic part 810 opening shapes, the roughly whole of curved concave 402 compared to pelvic part 810 sides outstanding slightly with pelvic part 810 openends simultaneously in curved concave 402 maintenances of body.Top, the left and right sides in curved concave 402 is a, b towards the overhang of pelvic part 810, and near the overhang towards pelvic part 810 central authorities is c, can make a and b less relatively, and c is relatively large.So be, can make its and pelvic part 810 opening shapes roughly continuously and expose the roughly whole of pelvic part 810, the while can prevent from effectively to urinate etc. and enter gap between body 400 and pelvic part 810 openends.This is because the male sex stands when urinating, and urine is mainly near central authorities, also because the gap between body 400 and pelvic part 810 openends is covered by curved concave 402, so urine can't directly splash this gap.In addition, be also to guarantee to be used for the space (protuberance) of draining and deodorizing easily so.

Particularly, for example, can make a and b be general several millimeters to ten millimeter, c be general ten millimeters to tens millimeter.As long as so make curved concave 402 outstanding slightly, that just can suppress as much as possible to urinate enters.In addition, can also guarantee from body 400, and guarantee to be used for the deodorizing air entry of deodorization functions to pelvic part 810 drainings.

In addition, the protuberance by restriction body 400 like this is towards the overhang of pelvic part 810, for example in the scope in user's finger tips to the first joint, can make rag not omit the rear side of ground wiping body 400.That is to say, the user is with the state in the 1st joint that flexes one's fingers gently, the tip of finger props up rag, by the rag that horizontally slips of the curved concave 402 along body 400, can clean the rear side of body 400 effectively and the upper end of the inner edge portion 820 that is adjacent.Because curved concave 402 constitutes roughly continuous curved surface with pelvic part 810, so rag can not tangle, and can clean smooth and easy and effectively.

Below the in-built example of the hygienic washing device of present embodiment is described.

Figure 11 is the stereogram from forward observation body 400 inside.

Body 400 has main body cover 430 and the main body substrate 770 that constitutes shell.Upper surface in main body cover 430 suitably is provided with human body detection sensor 500, display part 670 etc.Display part 670 has for example effect of the power connection state etc. of toilet-flushing apparatus of suitable demonstration.In addition, be provided with the electric opening and closing unit 780 that is used for automatic shutter toilet seat 200 highlightedly on the top of main body cover 430 front portions.

In addition, when observing the inside of main body cover 430, in its place ahead and be provided with nozzle unit 610, warm braw drying unit 620 and deodorizing unit 630.At Fig. 4 as previously mentioned, nozzle unit 610 has guttation nozzle free to advance or retreat, and has to the effect of injection water to clean such as " buttocks " that is sitting in the user on the toilet seat 200.Warm braw drying unit 620 has the foregoing blow-off outlet at Fig. 5, and has to " buttocks " that be sitting in the user on the toilet seat 200 etc. and brush warm braw to carry out dry effect.Deodorizing unit 630 has the air that sucks in toilet 800 pelvic parts 810, and the effect of discharging from exhaust opening 440 after deodorizing.

In addition, the front upper in main body cover 430 inside is provided with AC (interchange) controller 640, is provided with pump unit 650 and heat exchange unit 660 at its rear portion.After the water that is supplied in heat exchange unit 660 is heated, give water with pulsation, and supply with this pulsation water to nozzle unit 610 by pump unit 650.

In addition, suitably be provided with auxiliary operation unit (not shown) in the side of main body cover 430.The switch that cleaning to " buttocks " that utilize nozzle unit 610 etc. is operated is set in the auxiliary operation unit, for example, even under the state that remote controller (not shown) can't be operated, also can control the action of sanitary washing function.

In addition, at the rear portion of main body cover 430 inside and be provided with electric opening and closing unit 720 and toilet stool washing valve cell 730.Electric opening and closing unit 720 has the effect that opens and closes toilet cover 300.Toilet stool washing valve cell 730 has the effect of the supply of controlling the flushing water that flows to toilet 800.That is, the structure that the toilet-flushing apparatus of this specific embodiment has so-called " the direct water-feeding type of running water pipe " need not be provided with lower water box, implements flushing but supply with the water of being supplied with by running water pipe by toilet stool washing valve cell 730 to toilet 800.But the present invention is not limited thereto, also comprises the hygienic washing device that can be installed on lower water box formula toilet.

In addition, be provided with indoor greenhouse unit 740 at the rear portion of main body cover 430 inside.Indoor greenhouse unit 740 has by discharging the effect that warm braw heats to the toilet space that is provided with toilet-flushing apparatus from outlet opening 450 (with reference to Fig. 1).

In addition, the inside at the body 400 that so has various mechanisms can produce discarded water.For example, nozzle unit 610 has the nozzle cleaning chamber at its front end, cleans the guttation nozzle by injection water in the nozzle cleaning chamber during front and back that the guttation nozzle uses etc.This rinse water is discharged to pelvic part 810 from the ditch shape Drainage Division 771 of the front end central portion that is arranged on main body substrate 770.

In addition, valve cell from water to heat exchange unit 660 that supply with is provided with vacuum breaker, safety valve (not shown) etc.Vacuum breaker is for example from feed pipe dismounting hygienic washing device 100 time etc., is used for discharging the valve of the water of the inside pipe arrangement that remains in hygienic washing device 100 etc.In addition, safety valve is when the hydraulic pressure contingency of drainage system surpasses setting, emits the valve of water.

The transverse width of hygienic washing device 100 is bigger, compares with toilet 800 when laterally giving prominence to, and from then on protuberance is discharged the water of emitting from vacuum breaker, safety valve etc. to the outside.But, as Fig. 1 and shown in Figure 6, the transverse width of hygienic washing device 100 is contracted to the transverse width of toilet 800 when roughly the same, then be difficult to discharge the water that vacuum breaker, safety valve etc. are emitted from the sidepiece of hygienic washing device 100.

To this, in this specific embodiment, the water that vacuum breaker, safety valve etc. are emitted is discharged to pelvic part 810.

Figure 12 is that the upper housing of body 400 and the internal mechanism ideograph with the state that exposes main body substrate (mounting baseplate) 770 is removed in expression.

Drain hole 773 is set comparing with pelvic part 810 openends to pelvic part 810 side-prominent parts, by connecting vacuum breaker, safety valve etc. by gutter, the water that vacuum breaker, safety valve etc. are emitted is discharged to pelvic part 810.In addition, by in the centre end of comparing with pelvic part 810 openends to the side-prominent main body substrate 770 of pelvic part 810 ditch shape Drainage Division 771 being set, the water that the nozzle cleaning chamber 617 (with reference to Fig. 4) of guttation nozzle is discharged is discharged to pelvic part 810.In addition, can also deodorizing be set with suction hole 774 comparing with pelvic part 810 openends to pelvic part 810 side-prominent parts.

So, outstanding slightly by body 400 and pelvic part 810 openends are compared to pelvic part 810 sides, the water that vacuum breaker, safety valve or guttation nozzle etc. are emitted is discharged to pelvic part 810.In addition, also be provided with deodorizing suction hole 774, and can guarantee to be used to obtain the aperture area of deodorizing institute required airflow.

In addition,,, and drain hole 773 is set, then connects the gutter of vacuum breaker, safety valve etc. easily at the soffit of comparing near middle position with the left and right end portions of curved concave by higher near the central authorities that make curved concave 402 according to present embodiment.

Figure 13 is the ideograph of cross-section structure of the gutter connecting portion of expression vacuum breaker, safety valve etc.Shown in Figure 13 (a), when drain hole 773 being set below the lower part, shown in dotted line at curved concave 402 height, have by conquassation and the smoothly anxiety of draining of gutter 662 contact main body cover 430.To this, shown in dotted line when below the highly higher part of curved concave 402, drain hole 773 being set shown in Figure 13 (b), owing between main body cover 430 and gutter 662, produce the space, therefore can conquassation gutter 662, discharge water effectively.

Below, with reference to specific embodiment the warm braw drying unit that is provided with in the present embodiment is further described in detail.

Figure 14 is the vertical view that is installed on the warm braw drying unit 620 on the main body substrate.

That is, warm braw drying unit 620 comprises exhaust fan 622 that is built-in with motor and the pipeline 624 that is built-in with heater and temperature pick up.The wind of sending from exhaust fan 622 is heated pipeline 624, and is blown from blow-off outlet 626.In addition, in the present embodiment, at Fig. 5 as previously mentioned, blow-off outlet 626 closes on the guttation nozzle, and is arranged near the higher part of height curved concave 402 central authorities.

Figure 15 is the ideograph of the warm braw direction that blows out from blow-off outlet 626 of expression.

In the present embodiment, shown in Figure 15 (a)～(c), can blow out the warm braw H that brings together to the direction of " buttocks " that be sitting in the user on the toilet seat 200 from blow-off outlet 626 in the behind setting that is arranged near the warm braw baffle plate 470 (with reference to Fig. 3) curved concave 402 central authorities.Since blow-off outlet 626 about be flat on (level) direction, and the aspect ratio of opening size is near 1, therefore not (level) direction diffusion to the left and right of the warm braw H that blows out can make the warm braw H arrival of bringing together far.In addition, bigger by the longitudinal size that makes blow-off outlet 626, can make warm braw H towards the top.Its result is to make the warm braw H of enough air quantity arrive " buttocks " that is sitting in the user on the toilet seat 200.

Figure 16 to Figure 18 is the ideograph of the experimental result of expression present inventor enforcement.

That is, Figure 16 (a) represents present embodiment, (b) is to observe the ideograph that warm braw that the warm braw drying unit of the hygienic washing device of comparative example blows out distributes from the side.

Figure 17 (a) represents present embodiment, (b) is to observe the ideograph that warm braw that the warm braw drying unit of the hygienic washing device of comparative example blows out distributes from the top.

Figure 18 (a) represents present embodiment, (b) is to observe the ideograph that warm braw H that the warm braw drying unit of the hygienic washing device of comparative example blows out distributes from positive (the place ahead).

Herein, the warm braw drying unit of present embodiment has the blow-off outlet of Fig. 5 (a) expression, and the warm braw drying unit of comparative example has the blow-off outlet of Fig. 5 (b) expression.In addition, in each figure, represent to be sitting in the center of the user on the toilet seat " buttocks " by symbol C.

As can be seen from Figure 16, it is higher to compare the center of warm braw H in the present embodiment with comparative example.This is because at Fig. 5 as previously mentioned, by near the higher part of height curved concave 402 central authorities blow-off outlet 626 is set, and can make the longitudinal size of opening bigger.

Because in this specific embodiment (with reference to Fig. 6), the position of comparing blow-off outlet 626 with comparative example (with reference to Fig. 7) rearward away from, therefore shown in Figure 16 (b), when the blow-off outlet of comparative example being arranged on the position of warm braw baffle plate 470 of this specific embodiment, for the position of user " buttocks ", the center of warm braw H descends to some extent.To this, in this specific embodiment,, compare the center of warm braw H with comparative example and can improve 15 millimeter for the position of user " buttocks ".So, can make warm braw H contact user " buttocks " effectively by improving the center of warm braw H.

In addition, shown in Figure 17 (b), relative with (level) direction diffusion to the left and right of warm braw H in the comparative example, shown in Figure 17 (a), not direction diffusion to the left and right of warm braw H in this specific embodiment, and can make the warm braw H that brings together arrive the position of user " buttocks ".

Its result is, compare in this specific embodiment of Figure 18 (a) expression with the comparative example of Figure 18 (b) expression, can make to bring and suppressed " buttocks " that warm braw H that temperature reduces arrives user far away effectively together.That is to say, according to present embodiment, as previously mentioned at Fig. 5, by making curved concave 402 central authorities neighbouring higher, and warm braw baffle plate 470 is set at this higher part branch, can enlarge the longitudinal size of warm braw blow-off outlet 626 and make its aspect ratio, so that the warm braw H that brings together arrives at a distance near 1.

Abovely embodiments of the present invention are illustrated with reference to specific embodiment.But the present invention is not limited to these specific embodiments.For example, for each critical piece such as odor removal, warm braw drying device, seat formula sensor, shell, remote controller and toilet that is included in hygienic washing device of the present invention and the toilet-flushing apparatus, those skilled in the art are by suitable design alteration, so long as the present invention can be implemented equally and obtain the design of effect same and comprise main idea of the present invention, all belong to scope of the present invention.In addition, even each critical piece that constitutes hygienic washing device or toilet is changed, but so long as comprise main idea of the present invention, all belong to scope of the present invention.

In addition, toilet-flushing apparatus of the present invention both can be " lower water box formula ", also can directly be supplied in " the running water pipe direct water-feeding type " of toilet to wash for the water that running water pipe is supplied with.

In addition, can in attainable technical scope, make up arbitrarily at the aforementioned characteristic of Fig. 1 to Figure 18, for hygienic washing device that obtains by these combinations and toilet-flushing apparatus, so long as comprise main idea of the present invention all belong to scope of the present invention.

In addition, according to the above-mentioned hygienic washing device and the toilet-flushing apparatus of embodiment of the present invention, whole hygienic washing devices and the toilet-flushing apparatus that can be implemented by suitable design alteration by those skilled in the art belong to scope of the present invention too.

Claims (7)

1. hygienic washing device, it is built-in with the guttation nozzle and warm braw blows out pipeline, has the body that is arranged on toilet top, it is characterized by:

The front surface of aforementioned body has rearward recessed curved concave,

Near the shape that higher end to the left and right reduced gradually aforementioned curved concave had in the central,

Near the aforementioned central authorities of aforementioned curved concave higher part branch is provided with in the face of the 1st peristome of aforementioned guttation nozzle with aforementioned the 1st peristome closes on setting and blows out the 2nd peristome of an end of pipeline and the lid that can cover these peristomes in the face of aforementioned warm braw with opening and closing

The vertical width and the transverse width of aforementioned the 2nd peristome are approaching.

2. hygienic washing device as claimed in claim 1 is characterized by: aforementioned body has and is arranged on the aforementioned curved concave and the inclined plane that rearward exceeds.

3. hygienic washing device as claimed in claim 1 or 2 is characterized by: aforementioned body has in the Drainage Division of comparing with the aforementioned left and right end portions of aforementioned curved concave near the soffit setting of aforementioned middle position.

4. hygienic washing device as claimed in claim 1 or 2 is characterized by: aforementioned guttation nozzle is for making the multi-section type nozzle of nozzle head with spray-hole and the slip of at least one cylindrical portion.

5. hygienic washing device as claimed in claim 1 or 2 is characterized by: aforementioned body also has deodorizing mechanism,

Be provided with the suction hole of aforementioned deodorizing mechanism at soffit near the aforementioned body of aforementioned curved concave.

6. toilet-flushing apparatus, comprise toilet and be arranged at aforementioned toilet top as any described hygienic washing device in the claim 1～5, it is characterized by:

By aforementioned curved concave, the pelvic part of aforementioned toilet is exposed to aforementioned body basically.

7. toilet-flushing apparatus as claimed in claim 6 is characterized by: aforementioned curved concave is compared to aforementioned pelvic part side-prominent with the pelvic part openend of aforementioned toilet.

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