CN202012127U - Sanitary washing device - Google Patents

Abstract

The utility model provides a sanitary washing device, which is capable of preventing a user from body feeling of a spraying mode of a washing fluid undesired currently by the user. The sanitary washing device comprises: a washing fluid spraying mechanism provided with a nozzle, and spraying washing fluids with different body feelings for a user from the nozzle selectively according to various spraying modes; an operation member constructed to select more than three spraying modes according to a predetermined sequence via operation of a user; and a control part controlling the washing fluid spraying mechanism to perform conditioned execution for at least a spraying mode, the conditioned execution refers to that: when the operation member is used to select a spraying mode, standby is performed for a certain time, under the condition that the operation member is used to select a next spraying mode of the spraying mode during standby, a spraying mode is not executed, under the condition that the operation member is not used to select the next spraying mode, a spraying mode is not executed.

Description

Hygienic washing device

Technical field

The utility model relates to hygienic washing device.

Background technology

In the past, hygienic washing device had multiple from the ejection pattern of predetermined nozzle to the clean water of user's part ejection, and can suitably select in the ejection pattern of multiple clean water any one by predetermined operating parts, according to user's hobby.

In addition, in recent years, hygienic washing device also is equipped with various functions except the selection function with above-mentioned ejection pattern, need carry function beamhouse operation spare in operations place such as flank section at each.But,, therefore, proposed to select the hygienic washing device (for example, with reference to patent documentation 1) of multiple function by an operating parts because the requirement of the miniaturization of the restriction in the space of operation place and operation place is difficult to dispose a large amount of operating parts.

In addition, in patent documentation 1 disclosed hygienic washing device, will make to clean to move and sum up in beginning to clean the clean switch in the part of moving usually for strengthening (turbo) clean reinforcement switch that moves from common clean motion transition.Particularly, the hygienic washing device of patent documentation 1 is controlled local scrubber structure in the following manner: connect local when cleaning switch under being used to carry out the state that the local condition of cleaning action sets up, then begin the local action of cleaning if be in the state of not carrying out local clean action, carry out usually clean action with as the local state of cleaning action if be in, then move for strengthening cleaning from the common motion transition of cleaning.In addition, strengthen cleaning action with as the local state of cleaning action,, just continue to strengthen cleaning action as long as then maintain the local state of cleaning switch connection if be in to carry out.

Patent documentation 1: Japanese kokai publication hei 8-144350 communique

Yet, in patent documentation 1 disclosed hygienic washing device, strengthen cleaning action in order to carry out, need carry out cleaning usually action.Under the situation of this conventional example, be necessary usually clean action owing to clean action usually, generally problem can not take place therefore.But, under the situation of the ejection pattern of switching the clean water more than three by operating parts, may have user's body sense problem of the ejection pattern of undesirable clean water now concerning the user of having to.

For example, imagine following structure: in patent documentation 1 disclosed hygienic washing device, except cleaning action usually, strengthening cleaning the action, also have from the ejiction opening extensive angle ground ejection of nozzle and clean water and gently clean local wide cut and clean action, and can clean switch by the part and switch according to the order of cleaning action usually, strengthening cleaning action, wide cut is cleaned action.

In this structure, when the user for example feels " the present action of cleaning usually stimulates strong; clean action so want to switch to the wide cut of gently cleaning buttocks ", if action is not cleaned in twice of clean switching manipulation in part and body sense reinforcement midway, can not be that wide cut is cleaned action then from usually clean motion transition.That is to say, although the user is because of feeling that usually cleaning action stimulates that to have carried out desiring transition by force be the operation that wide cut is cleaned action, but still must the body sense stimulate stronger reinforcement to clean action, thereby can feel inconvenience than cleaning action usually.

In addition, feel under the situation of " present wide cut is cleaned action stimulates foot inadequately; clean action so want to switch to the stronger reinforcement of stimulation " the user or feel under the situation of " action is cleaned in present reinforcement to stimulate strong; move so want to switch to clean usually " too, necessary body sense undesirable clean action now, thus can feel inconvenience.

The utility model content

The utility model is made for solving above-mentioned problem, its purpose is to provide hygienic washing device: switching by an operating parts under at least three kinds of situations with the ejection pattern of the different clean fluid of upper body sense, prevent to allow the present undesirable ejection pattern of user's body sense user, thereby improve convenience.

In order to reach above-mentioned purpose, hygienic washing device of the present utility model has: clean fluid ejection mechanism, it possesses nozzle, and has the multiple ejection pattern that sprays clean fluid from this nozzle in the mutually different mode of body sense as the user; An operating parts, it constitutes by user's operation according to the predetermined described multiple ejection pattern of select progressively; And control part, it becomes to carry out execution with good conditionsi at least one described ejection pattern with described clean fluid ejection mechanism controls, described operating parts and described control part communicate by communication interface, described control part and described clean fluid spray mechanism and communicate to connect, described execution with good conditionsi is meant: when utilizing described operating parts to select a described ejection pattern, the standby certain hour, selected the next one of this ejection pattern to spray under the situation of pattern when utilizing a described operating parts in the time in this standby, do not carry out this ejection pattern, do not select to carry out this ejection pattern under the situation of this next one ejection pattern when utilizing a described operating parts in the time in this standby.

According to said structure, do not think the user under the situation of the described ejection pattern of body sense, selected the back during be performed by described operating parts in a described ejection pattern, if select described next ejection pattern by a described operating parts, then do not carry out a described ejection pattern, and carry out described next ejection pattern.Therefore, the user just can be without the body sense to the present undesirable described ejection pattern of user.

In above-mentioned hygienic washing device, described control part becomes can carry out described execution with good conditionsi at all described ejection patterns with described clean fluid ejection mechanism controls.

By said structure, can make described execution with good conditionsi is object with all ejection patterns.

In above-mentioned hygienic washing device, also can be, described clean fluid is for cleaning water, and described multiple ejection pattern has: the 1st ejection pattern, under this pattern, clean water from described nozzle ejection with standard flow; The 2nd ejection pattern under this pattern, is compared extensive angle ground and is cleaned water from described nozzle ejection with described the 1st ejection pattern; And the 3rd ejection pattern, under this pattern, compare with the flow that is better than described standard flow with described the 1st ejection pattern and to clean water from described nozzle ejection.

Pass through said structure, under the user does not think in body sense the 1st to the 3rd ejection pattern situation as any one ejection pattern at least of the object of execution with good conditionsi, selected the back during be performed by described operating parts in a described ejection pattern, if select described next ejection pattern by a described operating parts, then do not carry out a described ejection pattern, and carry out described next ejection pattern.Therefore, the user just can be without the body sense to the present undesirable described ejection pattern of user.

In above-mentioned hygienic washing device, also can constitute: a described operating parts is operated by the user, and sprays the described three kinds of ejection patterns of select progressively of pattern according to described the 1st ejection pattern, described the 2nd ejection pattern and the described the 3rd.

In above-mentioned hygienic washing device, also can be that described control part becomes described clean fluid ejection mechanism controls to carry out described execution with good conditionsi at described the 3rd ejection pattern.

Pass through said structure, if cleaning water in the body sense, the user sprayed in the process of pattern by the 2nd of extensive angle ground ejection, feel to want to switch to according to the 1st of the clean water of standard flow ejection to spray under the situation of pattern, the user can be without the 3rd ejection pattern of body sense with the flow ejection stronger than standard flow.

In above-mentioned hygienic washing device, also can be that described control part becomes to carry out described execution with good conditionsi at described the 1st to the 3rd ejection pattern with described clean fluid ejection mechanism controls.

Pass through said structure, the the 1st to the 3rd ejection pattern if the user feels to think the next ejection pattern of not body sense from present roman sense switches under the situation of next ejection pattern again, by to operating parts operation twice, just can under the situation of body sense next one ejection pattern not, switch to again next ejection pattern.

In above-mentioned hygienic washing device, also can be, described clean fluid sprays mechanism to have: described nozzle, this nozzle have straight inlet side mouth and the port that circles round, and this straight inlet side mouth is to make the ingress port of cleaning water mobile direct flow road on the direction of directly advancing towards the axle center of outlet port; This port that circles round is to make to clean the ingress port of water at the stream that circles round that flows on the direction of cleaning water mobile direction rotation in this direct flow road; Transfer valve, its make water supply port that supply with to clean water be linked to described straight inlet side mouth directly advance to spray port is communicated with or with directly advance to spray port and be linked to circling round of the described port that circles round to spray port and be communicated with described; And air feed mechanism, it is blended in the clean water that flows air in described direct flow road, about described control part, under the situation of described the 1st ejection pattern, described control part is controlled to the described water supply port that makes described transfer valve with described transfer valve and described air feed mechanism and only directly advances to spray port and be communicated with described; Under the situation of described the 2nd ejection pattern, described control part is controlled to described transfer valve and described air feed mechanism the described water supply port that makes described transfer valve and directly advances to spray port and described circling round sprays port and be communicated with described; Under the situation of described the 3rd ejection pattern, described control part is controlled to the described water supply port that makes described transfer valve with described transfer valve and described air feed mechanism and only directly advances to spray port and is communicated with and air is blended in the clean water mobile in described direct flow road with described.

Pass through said structure, in the next ejection pattern of body sense not and the 1st to the 3rd ejection pattern the present body sense switches under the situation of next ejection pattern again from the user, do not need the related transfer valve of this next one ejection pattern and the action of air feed mechanism.

According to the utility model, in hygienic washing device, can pass through the ejection pattern at least three kind or more of the operation of an operating parts according to the different clean fluid of predetermined select progressively body sense as the user, user's body sense user ejection pattern of undesirable clean fluid now can be allowed, its convenience can be improved.

Description of drawings

Fig. 1 is the stereoscopic figure that the related hygienic washing device of embodiment of the present utility model 1 is shown.

Fig. 2 is the figure of structure that the toilet seat main part of the related hygienic washing device of embodiment of the present utility model 1 is shown.

Fig. 3 is the schematic diagram that the structure of the clean water feed mechanism of the related toilet seat main part of embodiment of the present utility model 1 and nozzle driving mechanism is shown.

Fig. 4 is the stereoscopic figure that is located at the spray nozzle device of the related toilet seat main part inside of embodiment of the present utility model 1.

Fig. 5 is the figure that is used to illustrate the clean water feed mechanism of the spray nozzle device that embodiment of the present utility model 1 is related.

Fig. 6 A is the front view that embodiment 1 related controller cap of the present utility model is in the remote control of closed condition.

Fig. 6 B is the front view that embodiment 1 related controller cap of the present utility model is in the remote control of open mode.

Fig. 7 A illustrates the figure that embodiment 1 related buttocks of the present utility model is cleaned pattern.

Fig. 7 B illustrates the figure that embodiment 1 related wide cut of the present utility model is cleaned pattern.

Fig. 7 C illustrates the figure that embodiment 1 related bubble of the present utility model is cleaned pattern.

Fig. 8 is the state change map that is used to illustrate that embodiment 1 related clean pattern of the present utility model is switched.

Fig. 9 A is the figure that is used to illustrate the switching example of the clean pattern that embodiment of the present utility model 1 is related.

Fig. 9 B is the figure that is used to illustrate the switching example of the clean pattern that embodiment of the present utility model 1 is related.

Figure 10 is the stereoscopic figure of another related hygienic washing device of embodiment of the present utility model 1.

Figure 11 is the vertical view of the flank section of another related hygienic washing device of embodiment of the present utility model 1.

Figure 12 is the state change map that is used to illustrate that embodiment 2 related clean patterns of the present utility model are switched.

Label declaration

1: running water tube; 2: the branch road bibcock; 3: pipe arrangement; 30: the branch road pipe arrangement; 31: vacuum circuit breaker (vacuum breaker); 32: the branch road pipe arrangement; 10: pipe arrangement; 11: water pump; 11m: pump motor; 12: baffle-box; 13: flow channel switching valve; 131: the water supply port; 132: nozzle is cleaned the ejection port; 133: the ejection port circles round; 134: the women is with spraying port; 135: directly advance to spray port; 13m: transfer valve motor; 14: air pump; 4: collecting filter (strainer); 40: the closet nozzle; 400: toilet seat portion; 410: cap; 5: flap valve; 500: cap; 6: constant flow rate valve; 61: vacuum circuit breaker; 610: the detector of taking a seat; 7: electromagnetic valve intercepts water; 700: closet; 8: flow transmitter; 800: spray nozzle device; 803:T word pipe; 820: nozzle is cleaned nozzle; 820p: nozzle is cleaned port; 821: end cassettes; 822: spray nozzle flashboard; 840: the body cleaning nozzle; 846a: nozzle advance and retreat motor; 851: the direct flow road; 851p: straight inlet side mouth; 852: stream circles round; 852p: port circles round; 853: women's stream; 853p: women's port; 890: the nozzle guide platform; 9: heat interchanger; TH1, TH2: thermistor; H1, h2, h3, h4, h5, h6: flexible pipe; 100: hygienic washing device; 90: control part; 200: the toilet seat main part; 200U: lower box portion; 202: communication interface; 204: clean the water feed mechanism; 206: the nozzle driving mechanism; 238: wide cut is cleaned the pattern display part; 239: bubble is cleaned the pattern display part; 250: flank section; 254: water flow switch; 255: wide cut is cleaned the pattern display part; 256: bubble is cleaned the pattern display part; 300: remote control; 301: the controller main part; 302: the controller cap; 311: shutdown switch; 312: the buttocks switch; 313: women's switch; 320: dry switch; 322: adjust switch; 325: switch is adjusted in the position; 327: the buttocks water flow switch; 328: wide cut is cleaned the pattern display part; 329: bubble is cleaned the pattern display part; 331: the automatic shutter switch; 332: water temperature is adjusted switch; 333: the toilet seat temperature is adjusted switch; 335: the degerming switch; 336: the Closet bowl cleaning switch; 400: toilet seat portion; 40: the closet nozzle; 500: cap; 610: the detector of taking a seat; 700: closet.

The specific embodiment

Below, with reference to description of drawings preferred implementation of the present utility model.In addition, below in all figure, identical or suitable key element is marked with identical reference number, and omits its repeat specification.

(embodiment 1)

[structure of hygienic washing device]

Fig. 1 is the stereoscopic figure that the related hygienic washing device of embodiment of the present utility model 1 is shown.Fig. 2 is the figure of structure that the toilet seat main part of the related hygienic washing device of embodiment of the present utility model 1 is shown.Below, the structure of the hygienic washing device that embodiment 1 is related is described with Fig. 1 in reference Fig. 2.

Hygienic washing device 100 is installed in the upper surface of the closet 700 that is arranged in the rest room.Hygienic washing device 100 comprises toilet seat main part 200, remote control 300, toilet seat portion 400 and cap 500.

Toilet seat main part 200 has the communication interface 202 and the detector 610 of taking a seat.In addition, be provided with body cleaning nozzle 840 at toilet seat main part 200, clean water feed mechanism 204, nozzle driving mechanism 206.In addition, by body cleaning nozzle 840, the embodiment of the clean fluid ejection mechanism that cleans that mechanism that water feed mechanism 204 and nozzle driving mechanism 206 constitute represents that the utility model relates to.In addition, be built-in with control part 90 at toilet seat main part 200, this control part 90 carries out the control of the integral body of hygienic washing device 100 based on the signal that remote control 300, the detector 610 of taking a seat send.

The interface of communication interface 202 for being used between toilet seat main part 200 and remote control 300, communicating.

The detector 610 of taking a seat is located at the front upper of toilet seat main part 200.In the present embodiment, take a seat detector 610 adopts reflection infrared sensors.Under the situation that adopts infrared sensor, the ultrared luminosity (level) that is subjected to of user's health reflection when being seated at toilet seat by detecting the user, thus detect taking a seat of user.

In addition, take a seat detector 610, also can adopt microswitch, electrostatic capacitance or ultrasonic sensor except adopting the infrared sensor.Under the situation that adopts microswitch, the body weight when being sitting on the toilet seat based on the user detects taking a seat of user.Burying microswitch underground as shank, the toilet seat turning cylinder of the support of toilet seat and connecting according to load under the situation that (ON)/disconnect (OFF) constitute like this, perhaps under the situation that adopts electrostatic capacitance, when the user is seated at toilet seat, the electrostatic capacitance that is formed by the aluminium flake and the washroom floor of the inside that is provided in toilet seat can change, therefore, also can adopt the structure of taking a seat that detects the user by the amplitude of variation that detects this electrostatic capacitance.Under the situation that adopts ultrasonic sensor, the ultrasonic wave of user's health reflection when for example utilizing the ultrasonic sensor detection user who is located at main body, remote control unit to be seated at toilet seat, thus detect taking a seat of user.

Body cleaning nozzle 840 is nozzles of after an action of the bowels user's body part ejection being cleaned water (warm water), is located at the positive basifacial of toilet seat main part 200.Body cleaning nozzle 840 comprises that buttocks is cleaned nozzle, the women uses and cleans nozzle etc.In addition, body cleaning nozzle 840 has respectively with the clean pattern of buttocks described later, wide cut cleans pattern and bubble is cleaned the corresponding mechanism of pattern.

In the present embodiment, body cleaning nozzle 840 has two streams in the inside of tubulose, and is being about to make this two passage confluents before the squit hole ejection of end.In these two streams, one is to clean the direct flow road (with reference to the label among Fig. 3 851) that water flows on the direction of directly advancing towards the axle center of squit hole (outlet port), and another is to clean water in the mode at mobile on the direction of directly advancing the direction rotation on this direct flow road and interflow, with respect to the eccentric stream that circles round (with reference to the label among Fig. 3 852) that is provided with in axle center.By controlling the flow-rate ratio of the clean water that flows in these two streams, can make from the change of shape of the jet flow of nozzle 20 ejections.

If the flow-rate ratio height of the clean water on the direct flow road in these two streams then directly advances the strong clean water of power from 840 ejections of body cleaning nozzle.The ejection mode of this clean water is called " buttocks is cleaned pattern (or straight jet mould formula) ".

The flow-rate ratio of the clean water by improving the stream that circles round in these two streams, then the clean water of being given revolving force when the back, interflow can become the jet flow shape of circling round the stream ejection and becoming wide cut when squit hole sprays.The ejection mode of this clean water is called " wide cut is cleaned pattern (or wide cut pattern) ".

Be provided with air pump (with reference to the label among Fig. 3 14) at toilet seat main part 200, by forcing entrained air to cleaning water, can become the jet flow that can further improve cleaning strength, be formed on air that sneaking into of the stream that flows towards body cleaning nozzle 840 send from described air pump thus midway and from the structure of squit hole ejection.To in the jet flow of the clean pattern of buttocks, the ejection mode of so clean water of entrained air be called " bubble is cleaned pattern (or air mode) ".

Cleaning water feed mechanism 204 is to be used for supplying with the mechanism that cleans water to body cleaning nozzle 840, comprises running water tube, is located at the control valve of this running water tube etc.In addition, clean water feed mechanism 204 after the clean water of running water tube being supplied with by not shown heating arrangements is heated into warm water, be supplied to body cleaning nozzle 840 etc.

Nozzle driving mechanism 206 is the mechanisms that are used to drive body cleaning nozzle 840, comprises motor, tooth bar, pinion etc.Body cleaning nozzle 840 constitutes, and advances and retreat in the distance range from predetermined initial position to the ejection position of cleaning water by nozzle driving mechanism 206.

In addition, though not shown, be provided with the closet nozzle of cleaning water towards the inner surface ejection of closet 700 at the positive basifacial of toilet seat main part 200.Clean in advance under the situation of pattern being in closet, clean water be ejected to from this closet nozzle closet 700 inner surface on a large scale in.Under the situation that is in the clean pattern in closet rear portion, clean water is ejected to the inner surface of closet 700 from this closet nozzle rear surface side.

Control part 90 for example is made of microcomputer and peripheral circuit thereof.In the utility model, control part not only means independent control part, and means the control part group who is made of a plurality of control parts.Therefore, control part 90 both can constitute by independent control part centralized Control, and a plurality of control parts that also can constitute by collaborative work disperse control.Detecting by the detector 610 of taking a seat under the situation that the user has been seated at toilet seat portion 400, control part 90 is controlled, to carry out the predetermined actions with this detection of taking a seat interlock.In addition, predetermined actions for example comprises: the buttocks, the women that clean water by 840 couples of users' of body cleaning nozzle part ejection move with cleaning; By of the Closet bowl cleaning action of closet nozzle to the clean water of closet 700 inner ejections; Make the drying action of the local desiccation of drenching after cleaning; To body cleaning nozzle 840, clean the degerming action of inside degerming of the mobile stream of water feed mechanism 206; And the deodorizing action etc. of the foul smell of closet 700 inside being carried out deodorizing by predetermined clarifying filter.

In addition, by the user the predetermined operating parts of being located at remote control 300 is operated, control part 90 is controlled, to carry out and to be somebody's turn to do the corresponding predetermined actions of operation of predetermined operating parts.

Remote control 300 is the device of remote control toilet seat main part 200, and this remote control 300 is installed in the operable place of the user who is seated at toilet seat portion 400.The function that the user can operate by remote control 300 will be described in the back.

[the clean water feed mechanism of toilet seat main part and the structure of nozzle driving mechanism]

Fig. 3 is the schematic diagram of the structure of the clean water feed mechanism of expression toilet seat main part 200 and nozzle driving mechanism.As shown in Figure 3, toilet seat main part 200 has branch road bibcock 2, collecting filter 4, flap valve 5, constant flow rate valve 6, the electromagnetic valve 7 that intercepts water, flow transmitter 8, heat interchanger 9, water pump 11, baffle-box 12, spray nozzle device 800, vacuum circuit breaker 31,61, thermistor TH1, TH2 and control part 90.

Branch road bibcock 2 is plugged in running water tube 1.Collecting filter 4, flap valve 5, constant flow rate valve 6, the electromagnetic valve 7 that intercepts water, thermistor TH1 and flow transmitter 8 are plugged in the pipe arrangement 3 that is attached between branch road bibcock 2 and the heat interchanger 9 according to this downstream in proper order from the upstream.Thermistor TH2, water pump 11 and baffle-box 12 are plugged in the pipe arrangement 10 that is connected between heat interchanger 9 and the spray nozzle device 800 according to this downstream in proper order from the upstream.

Spray nozzle device 800 has flow channel switching valve 13, air pump 14, body cleaning nozzle 840 and nozzle and cleans nozzle 820.Form direct flow roads 851 at body cleaning nozzle 840, stream 852 and the women of circling round be with stream 853.Flow channel switching valve 13 is connected with transfer valve motor 13m.

Flow channel switching valve 13 has a plurality of ports.Be connected with the direct flow road 851 of body cleaning nozzle 840, the stream 852 that circles round, women stream 853 and the clean nozzle 820 of nozzle respectively at a plurality of ports of flow channel switching valve 13.Air pump 14 is connected between flexible pipe h6 described later, the h7, and described flexible pipe h6, h7 connect the direct flow road 851 of flow channel switching valve 13 and spray nozzle device 800.Vacuum circuit breaker 31 is connected with the extended branch road pipe arrangement 30 of part from the pipe arrangement 3 between electromagnetic valve 7 and the flow transmitter 8 that intercepts water, and this vacuum circuit breaker 31 is configured in than the clean water ejection port of heat interchanger 9 position by the top.Vacuum circuit breaker 31 is connected with an end of branch road pipe arrangement 32.Branch road pipe arrangement 30 and branch road pipe arrangement 32 link via vacuum circuit breaker 31.The other end of branch road pipe arrangement 32 for example constitutes in the mode to the closet internal drainage.

Vacuum circuit breaker 61 is located at baffle-box 12, is configured in than the position of heat interchanger 9 by the top.In addition, because vacuum circuit breaker 61 and baffle-box 12 are integrally formed, therefore, baffle-box 12 also is configured in than the position of heat interchanger 9 by the top.

Next, to the clean water in the toilet seat main part 200 flow and the control of each formation portion of 90 pairs of toilet seat main parts 200 of control part describes.

The clear water that flows through running water tube 1 is supplied to collecting filter 4 as cleaning water by branch road bibcock 2.Thus, cleaning dust (ご body) contained in the water and impurity etc. is removed by collecting filter 4.Next, prevent the adverse current of the clean water in the pipe arrangement 3, and make the flow of clean water mobile pipe arrangement 3 in keep constant by constant flow rate valve 6 by flap valve 5.And, switch heat exchanger 9 by the electromagnetic valve 7 that intercepts water and supply with the supply condition of cleaning water.Controlled 90 of the action control of electromagnetic valve 7 intercepts water.

Thermistor TH1 is determined at the temperature of the clean water that flows in the pipe arrangement 3, and the temperature value that this is measured to is offered control part 90.Flow transmitter 8 is determined at the flow of the clean water that flows in the pipe arrangement 3, and the flow value that this is measured to is offered control part 90.Heat interchanger 9 will be heated to the temperature that configures via the clean water that pipe arrangement 3 is supplied with.

Next, water pump 11 will be heated and be supplied to by baffle-box 12 flow channel switching valve 13 of spray nozzle device 800 by the clean water that heat interchanger 9 heats.Thermistor TH2 is determined at the temperature of the clean water that flows in the pipe arrangement 10, and the temperature value that this is measured to is offered control part 90.The temperature value that the flow value that the action of heat interchanger 9 and water pump 11 is measured based on flow transmitter 8 by control part 90 and thermistor TH1, TH2 are measured is controlled.In addition, baffle-box 12 is as the temperature buffer portion of heated clean water and work.Thus, suppressed to be supplied to the generation of temperature inequality of the clean water of flow channel switching valve 13.

Body cleaning nozzle 840 is used to carry out user's the cleaning of part, and nozzle is cleaned the ejection part that nozzle 820 is used for cleaning the clean water of body cleaning nozzle 840.

The flow channel switching valve 13 of spray nozzle device 800 will optionally be supplied to body cleaning nozzle 840 from the clean water that water pump 11 is supplied with by the action of transfer valve motor 13m or nozzle is cleaned nozzle 820.Thus, clean water and clean nozzle 820 ejections from body cleaning nozzle 840 or nozzle.Controlled 90 control of the action of transfer valve motor 13m.

Be supplied at clean water under the state on direct flow road 851 of body cleaning nozzle 840 from water pump 11, when the user operates buttocks water flow switch 327 (with reference to Fig. 6 A, Fig. 6 B) and when selecting bubble to clean pattern, air pump 14 actions.Consequently, air pump 14 is blended into from flow channel switching valve 13 air and flows to the clean water on direct flow road 851, sprays the water body of clean water described later intermittently from spray nozzle device 800.

From the electromagnetic valve 7 that intercepts water be supplied to the clean water of heat interchanger 9, untapped remaining clean water flows in the closet as discarded water via branch road pipe arrangement 30 and branch road pipe arrangement 32 in spray nozzle device 800.That is, branch road pipe arrangement 30 and branch road pipe arrangement 32 play a role as discarded water loop.

In addition, vacuum circuit breaker 31 is set, vacuum circuit breaker 61 is set in the downstream of heat interchanger 9 at the upstream side of heat interchanger 9.By these structures,, prevented to come the clean water of automatic heat-exchanger 9 to leak when forming under the situation of negative pressure in pipe arrangement 3 or in the pipe arrangement 10.Consequently, the sky that has prevented heat interchanger 9 burns.

[structure of spray nozzle device]

Fig. 4 is provided in a side of the stereoscopic figure of the spray nozzle device 800 of toilet seat main part 200 inside.

As shown in Figure 4, toilet seat main part 200 has the 200U of lower box portion of the upper surface that is installed in closet.On the 200U of lower box portion, be provided with spray nozzle device 800 and clean water feed mechanism 204.In addition, in Fig. 4, omitted the diagram of the inscape except that spray nozzle device 800 that is located at the 200U of lower box portion.

Spray nozzle device 800 has nozzle guide platform 890.Nozzle guide platform 890 is located at the substantial middle portion of the 200U of lower box portion.The side of the nozzle guide platform 890 in the 200U of lower box portion is provided with the air pump 14 (air feed mechanism) of a part that constitutes spray nozzle device 800.

On the top of nozzle guide platform 890, the body cleaning nozzle 840 of substantial cylindrical shape is provided with in the mode that can advance and retreat under the state that is inclined relative to horizontal.Body cleaning nozzle 840 is outstanding towards foreign side from the leading section of nozzle guide platform 890 in the local time that cleans health, is accommodated in the inboard of the leading section of nozzle guide platform 890 in the local time that does not clean health.In addition, flow channel switching valve 13 is to be located at nozzle guide platform 890 with the mode of body cleaning nozzle 840 adjacency.Flow channel switching valve 13 is connected with transfer valve motor 13m.

Central portion below body cleaning nozzle 840 is provided with nozzle advance and retreat motor 846a.In addition, the pump motor 11m that water pump shown in Figure 3 11 is set and is used to drive this water pump 11 of the rear portion below body cleaning nozzle 840 and flow channel switching valve 13.

That in the present embodiment, the connection between each inscape relevant with the water system of spray nozzle device 800 is adopted is a plurality of flexible pipe h1～h8.

Under this state, upper box is installed in the mode that covers the lower box 200U of portion, spray nozzle device 800 and clean water feed mechanism.Toilet seat portion 400 and cap 410 at upper box installation drawing 1.

Fig. 5 is the figure that is used for illustrating the clean water feed mechanism of spray nozzle device 800.Among Fig. 5, show the part of the inscape of the spray nozzle device 800 except that air pump shown in Figure 4 14.In the inside of body cleaning nozzle 840, form direct flow road 851, stream 852 and the women of circling round be with stream 853 (with reference to Fig. 3).

In the rearward end of body cleaning nozzle 840, the straight inlet side mouth 851p that is communicated with stream 853 with direct flow road 851, circle round stream 852 and women is set respectively, port 852p and women port 853p circle round.

The end cassettes 821 that can take in the terminal part of body cleaning nozzle 840 under can the situation about cleaning in the part of not carrying out health is installed at the leading section of nozzle guide platform 890.End cassettes 821 form body cleaning nozzle 840 be accommodated in the terminal part that covers body cleaning nozzle 840 under the state of nozzle guide platform 890 with and near the tubular in zone.

The top of box 821 endways, the internal feed that terminad box 821 is set is cleaned the nozzle of water and is cleaned nozzle 820.Clean nozzle 820 at nozzle the clean port 820p of nozzle is set.The leading section setting of box 821 can open and close the spray nozzle flashboard 822 of the leading section opening of end cassettes 821 endways.

Water supply port one 31, the clean ejection of nozzle port one 32, the ejection port one 33 that circles round, women are set with spraying port one 34 and directly advancing to spray port one 35 at flow channel switching valve 13.Flow channel switching valve 13 is made of urceolus and its inner inner core of insertion.At this urceolus various port 131～135 is set, forms a plurality of hole portions and slot part at this inner core.

Transfer valve motor 13m for example is the stepping motor that can adjust the anglec of rotation of axis of rotation.The axis of rotation of transfer valve motor 13m is connected with an end of the inner core of flow channel switching valve 13.Thus, 13m moves by the transfer valve motor, and inner core is in the rotation of the inside of the urceolus of flow channel switching valve 13.And, with its anglec of rotation accordingly, the water supply port one 31 of flow channel switching valve 13 is optionally cleaned ejection port one 32 with nozzle, the ejection port one 33 that circles round, women with spray port one 34 and directly advance to spray port one 35 any one is communicated with at least.

In addition, be at the inner core of flow channel switching valve 13 under the state of the anglec of rotation that becomes predetermined with respect to urceolus, water supply port one 31 for clean ejection port one 32 with nozzle, the ejection port one 33 that circles round, women be with spraying port one 34 and directly advancing to spray any one all disconnected state (complete closed state) in the port one 35.At this moment, the clean water of supplying with from water supply port one 31 is pushed back by the outer peripheral face of the inner core of flow channel switching valve 13.In addition, the clean water that is pushed back is back to vacuum circuit breaker shown in Figure 3 31, and is released in the closet via branch road pipe arrangement 32.

Detect the user under the situation of taking a seat of toilet seat portion 400 at the detector 610 of taking a seat shown in Figure 1, flow channel switching valve 13 is controlled as above-mentioned complete closed state.Thus, before the user uses closet, emit clean water, form moisture film at the inner surface of closet thus, can prevent the inner surface attached to closet such as dirt from the closet nozzle.

The water pump 11 at rear portion that is located at the below of body cleaning nozzle 840 has the water supply port and the ejection port of clean water.The water supply port of water pump 11 is connected with the end of flexible pipe h1, and the ejection port of water pump 11 is connected with the end of flexible pipe h2.Flexible pipe h1, h2 are equivalent to pipe arrangement shown in Figure 3 10.The water supply port one 31 of flow channel switching valve 13 is connected with the other end of flexible pipe h2.Thus, the water supply port one 31 of flow channel switching valve 13 is connected with the ejection port of water pump 11 via flexible pipe h2.

The nozzle of flow channel switching valve 13 is cleaned ejection port one 32 and is connected with the clean port 820p of nozzle that nozzle is cleaned nozzle 820 via flexible pipe h3.The ejection port one 33 that circles round of flow channel switching valve 13 is connected with the port 852p that circles round of body cleaning nozzle 840 via flexible pipe h4.The women of flow channel switching valve 13 is connected with port 853p with the women of body cleaning nozzle 840 via flexible pipe h5 with ejection port one 34.

The port one 35 that directly advances to spray of flow channel switching valve 13 is connected with a port of T word pipe 803 via flexible pipe h6.Another port of T word pipe 803 is connected with the straight inlet side mouth 851p of body cleaning nozzle 840 via flexible pipe h7.In addition, the port that also has of T word pipe 803 is connected with air pump 14 shown in Figure 4 via flexible pipe h8.

When the part of health clean, the clean water that supplies to the water supply port one 31 of flow channel switching valve 13 is supplied to the straight inlet side mouth 851p of body cleaning nozzle 840, port 852p and the women of circling round be with among the port 853p at least one.For example, only be supplied under the situation of straight inlet side mouth 851p, realize cleaning pattern (with reference to Fig. 7 A) to the buttocks of the part of health ejection linear flow from body cleaning nozzle 840 at clean water.In addition, be supplied at clean water under the situation of the straight inlet side mouth 851p and the port 852p that circles round, to the additional composition that circles round of linear flow, thereby realize spraying the clean pattern (with reference to Fig. 7 B) of wide cut that the dispersion with expanded-angle is circled round and flowed to the part of health from body cleaning nozzle 840.

In addition, supply with under the state of cleaning water at straight inlet side mouth 851p body cleaning nozzle 840, and the user has operated under the situation of the buttocks water flow switch 327 shown in Fig. 6 A, Fig. 6 B (with reference to Fig. 6 A, Fig. 6 B), and air is blended into from flow channel switching valve 13 by flexible pipe h8 from air pump shown in Figure 4 14 and delivers to the clean water of T word pipe 803 by flexible pipe h6.Thus, realize to clean water and clean pattern (with reference to Fig. 7 C) from body cleaning nozzle 840 to the bubble that the part of health sprays intermittently as water body independently.

In addition, when body cleaning nozzle 840 clean, the clean water that supplies to the water supply port one 31 of flow channel switching valve 13 is supplied to nozzle and cleans the nozzle of nozzle 820 and clean port 820p.In this case, clean water and clean the inside that nozzle 820 is supplied to end cassettes 821 from nozzle.At this moment, the inside of box 821 is cleaned water and is flowed in the mode that the outer peripheral face along body cleaning nozzle 840 circles round endways.Thus, the terminal part of body cleaning nozzle 840 with and near zone cleaned.

[structure of remote control]

Fig. 6 A is the front view of remote control 300.Remote control 300 has the structure that controller cap 302 is arranged on the bottom of controller main part 301 in switching mode freely.

As shown in Figure 6A, under controller cap 302 closing state, be provided with dry switch 320, intensity adjustment switch 322,323 and position on the top of controller main part 301 and adjust switch 325,326, be provided with shutdown switch 311, buttocks switch 312 and women switch 313 at controller cap 302.In addition, controller main body 301 for example has control part (not shown) and the communication interface (not shown) that is made of microcomputer, by the corresponding prearranged signal of the operation of their wireless transmissions and each switch.

The user operates above-mentioned each switch.Thus, from 300 pairs of toilet seat main part 200 wireless transmissions of remote control and the corresponding prearranged signal of each switch.The control part 90 of toilet seat main part 200 is based on the action of each formation portion of signal controlling toilet seat main part 200 that receives and toilet seat portion 400.

For example, operate buttocks switch 312 or women's switch 313, clean water to the ejection of user's part from body cleaning nozzle 840 by the user.In addition, operate shutdown switch 311, stop to clean water to the ejection of user's part from body cleaning nozzle 840 by the user.

In addition, operate buttocks water flow switch 327 by the user, as ejection pattern, clean the wide cut shown in pattern (the 1st ejection pattern that the utility model relates to), Fig. 7 B according to the buttocks shown in Fig. 7 A and clean the bubble shown in pattern (the 2nd ejection pattern that the utility model relates to), Fig. 7 C and clean the order of pattern (the 3rd ejection pattern that the utility model relates to) and switch from the clean water of the ejiction opening of body cleaning nozzle 840.In addition, buttocks water flow switch 327 is represented the embodiment of the operating parts that the utility model relate to.

The clean pattern of buttocks shown in Fig. 7 A is meant from the ejection pattern of the clean water of the acquiescence (default) of the common current of the ejiction opening direct projection ejection of body cleaning nozzle 840.Wide cut shown in Fig. 7 B is cleaned pattern and is meant the pattern of cleaning water from the ejiction opening of body cleaning nozzle 840 than the ground ejection of the clean pattern extensive angle of buttocks.Bubble shown in Fig. 7 C is cleaned pattern and is meant the pattern of sneaking into the clean water that excitement is arranged of air (bubble) from the ejiction opening ejection of body cleaning nozzle 840.

Clean at the buttocks that is set at acquiescence under the situation of pattern, wide cut cleans pattern display part 328 and the clean pattern display part 329 of bubble is all turned off the light.Switching under the situation of the clean pattern of wide cut from the clean pattern of buttocks by operation buttocks water flow switch 327, only wide cut is cleaned pattern display part 328 bright lamps.Switching under the situation of the clean pattern of bubble from the clean pattern of wide cut by operation buttocks water flow switch 327, the clean pattern display part 328 of wide cut is turned off the light and bubble is cleaned pattern display part 329 bright lamps.Switching under the situation of the clean pattern of buttocks from the clean pattern of bubble by operation buttocks water flow switch 327, wide cut cleans pattern display part 328 and the clean pattern display part 329 of bubble is all turned off the light.

In addition, operate dry switch 320, spray warm braw to user's part from the drying unit (not shown) of being located at toilet seat main part 200 by the user.In addition, adjust switch 322,323, thereby adjust to the flow of the clean water of user's part ejection and pressure etc. by user's manipulation strength.

In addition, adjust switch 325,326, thereby adjust the position of body cleaning nozzle 840 by the driving of nozzle driving mechanism 206 by user's operating position.Thus, adjust the ejection position of the clean water that sprays to user's part.

Among Fig. 6 B, show the front view of the remote control 300 under the state that controller cap 302 is opened.

The bottom of the controller main part 301 that is covered at controlled device cap 302, except shutdown switch 311, buttocks switch 312 and women use switch 313, also be provided with automatic shutter switch 331, water temperature adjustment switch 332, the adjustment of toilet seat temperature switch 333, degerming switch 335 and Closet bowl cleaning switch 336.Under the situation of having operated these switches, also from 300 pairs of toilet seat main part 200 wireless transmissions of remote control and the corresponding prearranged signal of each switch.Thus, the control part 90 of toilet seat main part 200 is controlled the action of each formation portion of toilet seat main part 200 and toilet seat portion 400 based on the signal that receives.

Automatic shutter switch 331 is made of handle knob (つ ま body).Operate handling knob of automatic shutter switch 331 by the user, set the on-off action of cap 500.That is, be in handling knob of automatic shutter switch 331 under the situation of position of connection (オ Application), cap 500 enters the rest room with the user and opens and closes accordingly.

Operate water temperature by the user and adjust switch 332, adjust from the temperature of body cleaning nozzle 840 to the clean water of user's part ejection.Operate the toilet seat temperature by the user and adjust switch 333, adjust the temperature of toilet seat portion 400.

In addition, operate degerming switch 335 by the user, the clean water that then contains silver ion flows in the clean water feed mechanism 204 of toilet seat main part 200, carries out the degerming action.This degerming action also can be to clean water by the warm water conduct of energy degerming to flow, discharge.

The same with automatic shutter switch 331, Closet bowl cleaning switch 336 constitutes by handling knob.Operate handling knob of Closet bowl cleaning switch 336 by the user, can set the action of being undertaken by closet nozzle 40 that closet is cleaned in advance and the closet rear portion is cleaned.That is, be in handling knob of Closet bowl cleaning switch 336 under the situation of position of connection, with the user to the rest room enter accordingly from closet nozzle 40 to closet 700 inside on a large scale in ejection clean water.

[change action of the clean pattern of hygienic washing device]

Fig. 8 is used for the state change map that the change action to the clean pattern of the related hygienic washing device of embodiment of the present utility model 1 describes.

Among Fig. 8, S0 represents to select and carry out the state that buttocks is cleaned pattern, S1 represents to select and carry out the state that wide cut is cleaned pattern, S2 to represent to select and carry out the state that bubble is cleaned pattern, S3 to represent to make selecteed bubble to clean the state (standby mode) of the execution standby of pattern.In addition, be set in wide cut and clean the embodiment that standby mode S3 between pattern (S1) and the clean pattern (S2) of bubble represents the executory holding state with good conditionsi that the utility model is related.

In addition, be connected in that the solid line of the band arrow between each state represents be state by this arrow towards variation.In addition, for the statement with " zero/△ " form performance of the solid line by being additional to the band arrow, " zero " expression is used to carry out the action (input) of state variation, the result that " △ " expression is moved as " zero " and the incident (output) that is initiated.For example, for the statement by " switch is pressed/standby " performance, " switch is pressed " expression is used to carry out the action (input) of state variation, the result of the action of " standby " expression conduct " switch is pressed " and the incident (output) that is initiated.

At first, under the state S0 that carries out the clean pattern of buttocks, when pressing buttocks water flow switch 327, then do not have to switch to from the state S0 that carries out the clean pattern of buttocks tardily and carry out the state S1 that wide cut is cleaned pattern.At this moment, the action of spray nozzle device 800 is, 13m moves by the transfer valve motor, in flow channel switching valve 13, from water supply port one 31 only with directly advance to spray state that port one 35 is communicated with and switch to water supply port one 31 and directly advance to spray port one 35 and state that the ejection port one 33 that circles round is communicated with.In addition, at this moment, clean pattern display part 238 bright lamps by wide cut, the user can visually grasp and switch to clean this situation of pattern of wide cut from the clean pattern of buttocks.

Next, under the state S1 that carries out the clean pattern of wide cut, when pressing buttocks water flow switch 327, be to make bubble clean the standby mode S3 of the execution standby of pattern then from the state S1 transition of carrying out the clean pattern of wide cut.That is to say,, also do not clean the state S2 that the state S1 of pattern switches to the clean pattern of execution bubble from carrying out wide cut immediately even press buttocks water flow switch 327.At this moment, the action of spray nozzle device 800 is in flow channel switching valve 13, to continue to make water supply port one 31 and the state that directly advances to spray port one 35 and the ejection port one 33 that circles round is communicated with.In addition, with pressing of buttocks water flow switch 327 is opportunity, makes wide cut clean pattern display part 238 and turns off the light, and bubble is cleaned pattern display part 239 bright lamps simultaneously, thus, the user can visually grasp pressing of buttocks water flow switch 327 and itself normally be carried out this situation.

Next, under standby mode S3, after pressing buttocks water flow switch 327 through during the preset time T1, if buttocks water flow switch 327 is pressed (connect and press) once more, then begin through behind the preset time T1 pressing once more, do not clean the state S2 ground transition of pattern for carrying out the state S0 of the clean pattern of buttocks via carrying out bubble from standby mode S3 from this.At this moment, action as spray nozzle device 800,13m moves by the transfer valve motor, in flow channel switching valve 13, from water supply port one 31 with directly advance to spray port one 35 and the state that is communicated with of ejection port one 33 that circles round, switch to water supply port one 31 only with directly advance to spray the state that port one 35 is communicated with.In addition, press buttocks water flow switch 327 by connecting, wide cut cleans pattern display part 238 and the clean pattern display part 239 of bubble is turned off the light, and thus, the user can visually grasp and switch to clean this situation of pattern of buttocks from the clean pattern of bubble.

On the other hand, under standby mode S3, after pressing buttocks water flow switch 327,,, then clean the state S2 of pattern for carrying out bubble from standby mode S3 transition if do not press buttocks water flow switch 327 (connect and press) once more through during the preset time T1.

Next, under the state S2 that carries out the clean pattern of bubble, when pressing buttocks water flow switch 327, then do not have to switch to from the state S2 that carries out the clean pattern of bubble tardily and carry out the state S0 that buttocks is cleaned pattern.At this moment, the action of spray nozzle device 800 is, 13m moves by the transfer valve motor, in flow channel switching valve 13, from water supply port one 31 with directly advance to spray port one 35 and the state that is communicated with of ejection port one 33 that circles round, switch to and directly advance to spray the state that port one 35 is communicated with, and air is blended into the mobile clean water in direct flow road 851 from air pump 14.In addition, at this moment, clean pattern display part 239 by clean pattern display part 238 of wide cut and bubble and turn off the light, the user can visually grasp and switch to clean this situation of pattern of buttocks from the clean pattern of bubble.

Fig. 9 A, Fig. 9 B are used for based on a state change map shown in Figure 8 figure that example describes to the change action of the related clean pattern of embodiment of the present utility model 1.

In the example shown in Fig. 9 A, cleaned the state S1 of pattern for carrying out wide cut constantly at t0.In addition, when when t0 presses buttocks water flow switch 327 constantly, be standby mode S3 then from the state S1 transition of carrying out the clean pattern of wide cut.Then, beginning constantly from t0 constantly, cleaning the state S2 of pattern for carrying out bubble from standby mode S3 transition through the t2 behind the preset time T1.

In the example shown in Fig. 9 B, the same with Fig. 9 A, cleaned the state S1 of pattern for carrying out wide cut at t0 constantly.In addition, when when t0 presses buttocks water flow switch 327 constantly, be standby mode S3 from the state S1 transition of carrying out the clean pattern of wide cut.Then, the t1 moment in the preset time T1 during the t0 moment to the t2 moment is if press buttocks water flow switch 327 (connect and press) once more, even the process t2 moment is also still continued standby mode S3.That is to say, do not clean pattern and switch to the clean pattern of bubble from wide cut.Then, beginning constantly, clean the state S0 of pattern for carrying out buttocks from standby mode S3 transition through the t3 behind the preset time T1 from pressing buttocks water flow switch 327 once more.

Above-mentioned change action is the situation that the user for example feels " buttocks is drenched under the clean pattern of present wide cut, therefore wants to switch to the clean pattern of buttocks of acquiescence " on a large scale.At this moment, by the double buttocks water flow switch 327 of pressing in the given time, body sense bubble is cleaned pattern ground and is cleaned the state S1 of pattern and switch to and carry out the state S0 that buttocks is cleaned pattern from carrying out wide cut.That is to say, the user will clean pattern from wide cut and switches to buttocks and clean pattern by handling buttocks water flow switch 327 when, avoided the sense of user's body to stimulate strong bubble to clean this inconvenience of pattern.In addition, do not clean pattern, therefore, do not have the unhelpful driving of air pump 14, can prolong the life-span of air pump 14 owing to the process that the pattern of cleaning from wide cut switches to the clean pattern of buttocks, do not switch to bubble.

[variation]

In the above-mentioned embodiment, illustrated shown in Fig. 6 A, Fig. 6 B and the situation that buttocks water flow switch 327, the clean pattern display part 328 of wide cut and bubble are cleaned pattern display part 329 has been set at remote control 300, but also can be as Figure 10, as shown in Figure 11, in the hygienic washing device 100 that possesses flank section 250, be provided with and buttocks water flow switch 254 the same shown in Fig. 6 A, Fig. 6 B, the clean pattern display part 255 of wide cut and the clean pattern display part 256 of bubble in this flank section 250.That is to say that operating parts that the utility model relates to is so long as be configured in the user and get final product maneuverable position when being seated at toilet seat portion 400.

In addition, in the above-mentioned embodiment, illustrated cleaning clean fluid that water relates to as the utility model and with as the switch of buttocks water flow switch 327 example, but the utility model is not limited to this as the operating parts that the utility model is related to.For example, also can be as the handling knob of Closet bowl cleaning switch 336, for the embodiment of handling knob of user's operation.

In addition, for example also can constitute like this: the buttocks switch 312 that is used to select to clean the situation of water towards user's buttocks ejection switches three kinds of ejection patterns.That is to say, also can constitute as follows: by the operation of buttocks switch 312, determine the ejection pattern from body cleaning nozzle 840, the clean water of the ejection pattern after will determining then is ejected into user's part.

In addition, in the above-mentioned embodiment, just be illustrated whenever pressing buttocks water flow switch 327, but the order of 3 kinds of clean pattern switchings is not limited to said sequence according to the situation that the clean pattern of buttocks, the clean pattern of wide cut, the sequential loop of the clean pattern of bubble are switched.For example, also can be and whenever press buttocks water flow switch 327 and just clean pattern, bubble and clean pattern, wide cut and clean the sequential loop of pattern and switch according to buttocks.

In addition, in the above-mentioned embodiment, as the ejection pattern of whenever pressing the clean water that buttocks water flow switch 327 switches, illustration buttocks clean pattern, bubble cleans pattern and wide cut is cleaned three kinds of patterns, but be not limited to the ejection pattern of these clean water, so long as the ejection pattern of the different clean water of user's body sense gets final product.For example, following pattern etc. also can be used as the object of the execution with good conditionsi that the utility model relates to: clean ejection pattern (spiral clean pattern) that water circles round from the ejiction opening helically of body cleaning nozzle 840, clean water is cleaned water from the ejiction opening ejection while advance and retreat from the ejection pattern (the rhythm formula is cleaned pattern) of the ejiction opening ejection of body cleaning nozzle 840 and body cleaning nozzle 840 in the variable mode of the flow that makes time per unit rhythmically ejection pattern (the clean pattern of movable type) etc.

Present embodiment is to realize the structure of multiple clean pattern by body cleaning nozzle 840, but is not limited to this structure, also can be to have the different a plurality of nozzles of clean mode and by using a plurality of nozzles to change the structure of pattern respectively.In addition, the realization of above-mentioned each clean pattern is not limited to said structure, thereby for example also can be for become the structure that the realization of natural aspiration mode can obtain " wide cut is cleaned pattern " of soft clean sense by the mode of sneaking into air.

In addition, in the above-mentioned embodiment, be to switch to bubble in the execution (S1) of cleaning pattern from wide cut to clean under the situation of execution (S2) of pattern standby mode S3 (embodiment of the execution with good conditionsi that the utility model relates to) is set, clean under the situation of execution (S1) of pattern the standby mode suitable with standby mode S3 is set but also can switch to wide cut in the execution (S0) of cleaning pattern from buttocks.This situation is the situation that the user for example feels " present buttocks is cleaned pattern stimuli foot inadequately, therefore wants to switch to the stronger bubble of stimulation and cleans pattern ".At this moment, by the double buttocks water flow switch 327 of pressing in the given time, can clean under the situation of pattern from carrying out buttocks in body sense wide cut not and clean the state S0 of pattern and switch to and carry out the state S2 that bubble is cleaned pattern.That is to say, handle buttocks water flow switch 327 and switch under the situation of the clean pattern of bubble clean this inconvenience of pattern of the wide cut of having avoided user's body sense buttocks to be drenched from the clean pattern of buttocks on a large scale the user.In addition, do not clean pattern, therefore,, become and keep water supply port one 31 and directly advance to spray the state that port one 35 is communicated with at flow channel switching valve 13 owing to the process that the pattern of cleaning from buttocks switches to the clean pattern of bubble, do not switch to wide cut.That is to say, need not to drive transfer valve motor 13m and need not to make flow channel switching valve 13 that unhelpful rotation takes place.

In addition, also can switch to buttocks and clean under the situation of execution (S0) of pattern, the standby mode suitable with standby mode S3 is set in the execution (S2) of cleaning pattern from bubble.This situation is the situation that the user for example feels " it is too strong that present bubble is cleaned pattern stimuli, therefore wants to switch to the soft wide cut of buttocks is cleaned pattern ".At this moment, by the double buttocks water flow switch 327 of pressing in the given time, can clean under the situation of pattern from carrying out bubble at body sense buttocks not and clean the state S2 of pattern and switch to and carry out the state S1 that wide cut is cleaned pattern.That is to say,, operate buttocks water flow switch 327, avoided user's body sense buttocks to clean this inconvenience of pattern by the user wanting that switching to wide cut from the clean pattern of bubble cleans under the situation of pattern.In addition, do not clean pattern owing to the process that the pattern of cleaning from bubble switches to the clean pattern of wide cut, do not switch to buttocks, therefore can stop from air pump 14 to direct flow road 851 entrained airs, and make water supply port one 31 and directly advance to spray port one 35 and the ejection port one 33 that circles round is communicated with at flow channel switching valve 13, and can be rapidly to clean mode transition from bubble be the clean pattern of wide cut.

In addition, as the example of the ejection pattern of switching the different clean fluid of at least three kinds of body senses by operating parts, also can with air as the different drying mode of at least three kinds of body senses of clean fluid as object.For example, can as with water as the above-mentioned buttocks under the situation of cleaning fluid clean pattern, bubble cleans pattern and wide cut is cleaned pattern, with the common drying mode of acquiescence, the air quantity of unit interval than the strong reinforcement drying mode of the dry wind of common drying mode and than the wide cut drying mode of common drying mode extensive angle ground ejection dry wind as object.In addition, clean for ejection under the situation warm air, the clean dry common nozzle of local desiccation that water and ejection make the user at body cleaning nozzle 840, by an operating parts related hygienic washing device of the utility model that is object with at least three kinds of different drying modes of body sense, can realize by structure and the action identical with hygienic washing device 100.

As mentioned above, illustrated at cleaning and dry situation of carrying out the mode altering more than three kinds, but be not limited to this, for the setting of the toilet seat temperature of the heating toilet seat that can heat up at a high speed, be equipped with the setting etc. of warm water temperature of warm water washing toilet seat of the heat interchanger of so-called moment formula, the control mode when also can be used as their mode altering.So long as these moment formula the heating toilet seat or moment formula heat interchanger, the mode altering that just can make an immediate response operation and change toilet seat temperature or warm water temperature.Thereby, this variations in temperature of the direct perception of health.In this case, also can be by standby mode suitably is set, realization does not destroy the comfortable hygienic washing device of user's usability.In addition, and only be to be provided with to compare with the corresponding switch of various patterns, can effectively utilize limited operating portion zone, parts.

In addition, a kind of as in the pattern more than three kinds can consider also to comprise that " disconnection " set.For example, water temperature adjusts switch 332 and the toilet seat temperature is adjusted the also applicable the utility model of switch 333, water temperature is adjusted switch 332 and will be switched to the temperature cycle type ground of the clean water of user's part ejection and comprise " disconnections " 4 grades (" high temperature ", " middle temperature ", " low temperature " and " disconnection ") in being set in, toilet seat temperature adjustment switch 333 with the temperature cycle type of toilet seat portion 400 switch to and comprise that " disconnection " is set in interior 4 grades (" high temperature ", " middle temperature ", " low temperature " and " disconnection ").For example, have at hygienic washing device 100 under the situation of function of transient heating toilet seat or instantaneous heat exchange, adjust switch 332 or the toilet seat temperature is adjusted switch 333 by water temperature, the temperature of cleaning the temperature of water or toilet seat portion 400 is by instantaneous switching, the cataclysm of this temperature of the easy body sense of user.Here, adjust switch 332 or toilet seat temperature when the operation water temperature and adjust switch 333 and set when switching to " disconnections " setting from " high temperature ", the unplessantness displeasure that temperature turns cold is felt in user's daughter once.Therefore, when water temperature being adjusted switch 332 or toilet seat temperature and adjusts the related execution with good conditionsi of operational applications the utility model of switch 333, for example, by double operation water temperature adjustment switch 332 or toilet seat temperature are adjusted switch 333 in the given time, thereby the state that the temperature that can make the temperature of cleaning water or toilet seat portion 400 is set under the situation of the state that not body sense of user " disconnections " is set, from " high temperature " switches to the state of " low temperature " setting, can not produce the unplessantness displeasure of the rapid variations in temperature of body sense.

In addition, in the present embodiment, to as moment formula heat interchanger 9 be illustrated, but so long as the spray nozzle device with the mechanism that sprays the different clean fluid of a plurality of body senses is supplied with clean water, then both can be to have the case of heat accumulation ability of swimming and the structure of supplying with warm water, can be again mixed hot water and water and temperature is adjusted into the structure that suitable temperature is supplied with warm water.

(embodiment 2)

[change action of the clean pattern of hygienic washing device]

In embodiment 2 of the present utility model, the structure self of the hygienic washing device 100 that embodiment of the present utility model 1 is related is identical, and the change action difference of only above-mentioned clean pattern.

Figure 12 is the state change map of change action that is used for illustrating the clean pattern of the hygienic washing device that embodiment of the present utility model 2 is related.The places different with the related state change map of embodiment of the present utility model shown in Figure 81 are: be not only from carry out wide cut clean the state S1 of pattern switch to carry out bubble clean pattern state S2 during, and from carry out buttocks clean the state S0 of pattern switch to carry out wide cut clean pattern state S1 during and from carry out bubble clean the state S2 of pattern switch to carry out buttocks clean pattern state S0 during, also be provided with the standby mode identical with standby mode S3.

At first, under the state S0 that carries out the clean pattern of buttocks, when pressing buttocks water flow switch 327, be standby mode S5 then from the state S0 transition of carrying out the clean pattern of buttocks.Standby mode S5 makes selecteed wide cut clean the pattern of the execution standby of pattern.In addition, clean pattern display part 238 bright lamps by wide cut, the user can grasp and switch to clean this situation of pattern of wide cut from the clean pattern of buttocks.

Under standby mode S5, after pressing buttocks water flow switch 327,,, be standby mode S3 then from standby mode S5 transition if press (connect and press) buttocks water flow switch 327 once more through during the preset time T1.Standby mode S3 makes selecteed bubble clean the pattern of the selection standby of pattern.In addition, press buttocks water flow switch 327 by connecting, wide cut is cleaned pattern display part 238 and is turned off the light, and the clean pattern display part 239 bright lamps of bubble, and the user can grasp pressing of buttocks water flow switch 327 and itself normally be carried out this situation thus.

On the other hand, under standby mode S5, if after pressing buttocks water flow switch 327 through before the preset time T1, do not press (connect by) buttocks water flow switch 327 once more, then after pressing buttocks water flow switch 327 through during preset time T1, clean the state S1 of pattern from standby mode S5 transition for carrying out wide cut.

Next, under the state S1 that carries out the clean pattern of wide cut, when pressing buttocks water flow switch 327, be standby mode S3 from the state S1 transition of carrying out the clean pattern of wide cut.In addition, be opportunity with pressing of buttocks water flow switch 327, wide cut is cleaned pattern display part 238 and is turned off the light, and bubble is cleaned pattern display part 239 bright lamps.Thus, the user can grasp pressing of buttocks water flow switch 327 and itself normally be carried out this situation.

Under standby mode S3, if after pressing buttocks water flow switch 327 through before the preset time T1, press (connect by) buttocks water flow switch 327 once more, be standby mode S4 then from standby mode S3 transition.In addition, press buttocks water flow switch 327 by connecting, wide cut cleans pattern display part 238 and the clean pattern display part 239 of bubble is turned off the light, and thus, the user can grasp pressing of buttocks water flow switch 327 and itself normally be carried out this situation.

On the other hand, under standby mode S3, if press behind the buttocks water flow switch 327 through before the preset time T1, do not press (connect by) buttocks water flow switch 327 once more, then after pressing buttocks water flow switch 327 through during preset time T1, clean the state S2 of pattern from standby mode S3 transition for carrying out bubble.

Next, under the state S2 that carries out the clean pattern of bubble, when pressing buttocks water flow switch 327, be standby mode S4 then from the state S2 transition of carrying out the clean pattern of bubble.Standby mode S4 makes selecteed buttocks clean the pattern of the selection standby of pattern.At this moment, clean pattern display part 239 by clean pattern display part 238 of wide cut and bubble and turn off the light, the user can grasp and switch to clean this situation of pattern of buttocks from the clean pattern of bubble.

Under standby mode S4, if after pressing buttocks water flow switch 327 through before the preset time T1, press (connect by) buttocks water flow switch 327 once more, be standby mode S5 then from standby mode S4 transition.In addition, press buttocks water flow switch 327 by connecting, only wide cut is cleaned pattern display part 238 bright lamps, and thus, the user can grasp pressing of buttocks water flow switch 327 and itself normally be carried out this situation.

On the other hand, under standby mode S4, if from press buttocks water flow switch 327 during through preset time T1, do not press (connect by) buttocks water flow switch 327 once more, then after pressing buttocks water flow switch 327 through during preset time T1, clean the state S0 of pattern from standby mode S4 transition for carrying out buttocks.

By above-mentioned change action, for example feel under the situation of " cleaning under the pattern at present buttocks; the stimulation that is used to clean is foot inadequately; therefore wanting to switch to stimulates bubble strong, that can fully clean to clean pattern " the user, can clean under the situation of pattern in the wide cut that body sense is not drenched on a large scale, clean pattern from buttocks and switch to bubble and clean pattern.In addition, feel the user " present bubble clean stimulate under the pattern too strong; therefore want to switch to the soft wide cut of buttocks cleaned pattern " situation under, can clean under the situation of pattern at the present undesirable buttocks of body sense not, clean pattern from bubble and switch to wide cut and clean pattern.

[variation]

In embodiment 2 of the present utility model, also can adopt the variation identical with embodiment of the present utility model 1.

In addition, in embodiment 1 and 2, illustration clean pattern (ejection pattern) be three kinds situation, but the utility model is not limited to this, as long as be that two kinds of ejection patterns are above.For example, switch to from an ejection pattern mistakenly by an operating parts the user under the situation of another ejection pattern, by the related execution with good conditionsi of the utility model, can under the situation of the ejection of body sense this another not pattern, return this ejection pattern.

In addition, in embodiment 1 and 2 for constituting as follows: if the user holding state (standby mode) down the non-selected next one clean pattern, only uniaxially (in touring mode) is selected the pattern of cleaning.But the utility model is not limited to this, also can constitute as follows: if user's non-selected next one under holding state (standby mode) is cleaned pattern, and can be according to the predetermined a plurality of clean patterns of select progressively.For example, constitute and can select multiple clean pattern back and forth, perhaps constitute multiple clean pattern is divided into many groups, and uniaxially (in touring mode) or select multiple clean pattern in each group to and fro only.

According to the above description, to one skilled in the art, a large amount of improvement of the present utility model or other embodiments all are conspicuous.Therefore, it only is illustration that above-mentioned explanation should be interpreted as, and is provided for those skilled in the art's purpose will implement best mode teaching of the present utility model.In the scope that does not break away from spirit of the present utility model, can carry out material alteration to the details of its structure and/or function.

Utilizability on the industry

For can be by an operating parts according to predetermined order, for carry out the hygienic washing device of cyclic switching at least from three kinds of different ejection patterns of body sense of the clean fluid of nozzle ejection, the utility model be useful.

Claims (2)

1. a hygienic washing device is characterized in that,

This hygienic washing device has:

Clean fluid ejection mechanism, this clean fluid sprays mechanism and possesses nozzle, and has the multiple ejection pattern that sprays clean fluid from this nozzle in the mutually different mode of body sense as the user;

An operating parts, this operating parts constitute by user's operation according to the predetermined described multiple ejection pattern of select progressively; And

Control part, this control part becomes to carry out execution with good conditionsi at least one described ejection pattern with described clean fluid ejection mechanism controls, described operating parts and described control part communicate by communication interface, described control part and described clean fluid spray mechanism and communicate to connect, described execution with good conditionsi is meant: when utilizing described operating parts to select a described ejection pattern, the standby certain hour, selected the next one of this ejection pattern to spray under the situation of pattern when utilizing a described operating parts in the time in this standby, do not carry out this ejection pattern, when not utilizing a described operating parts to select under the situation of described next ejection pattern in the time in this standby, carry out this ejection pattern.

2. hygienic washing device according to claim 1 is characterized in that,

Described clean fluid sprays mechanism to have:

Described nozzle, this nozzle have straight inlet side mouth and the port that circles round, and this straight inlet side mouth is to make the ingress port of cleaning water mobile direct flow road on the direction of directly advancing towards the axle center of outlet port; This port that circles round is to make to clean the ingress port of water at the stream that circles round that flows on the direction of cleaning water mobile direction rotation in this direct flow road;

Transfer valve, this transfer valve make water supply port that supply with to clean water be linked to described straight inlet side mouth advance to spray directly that port is communicated with or directly advance to spray port and be linked to circling round of the described port that circles round to spray port and be communicated with described; And

Air feed mechanism, this air feed mechanism are blended in the clean water that flows air in described direct flow road,

About described control part,

Described multiple ejection pattern has:

The 1st ejection pattern under this pattern, is cleaned water with standard flow from described nozzle ejection;

The 2nd ejection pattern under this pattern, is compared extensive angle ground and is cleaned water from described nozzle ejection with described the 1st ejection pattern; And

The 3rd ejection pattern, under this pattern, the flow of comparing to be better than described standard flow with described the 1st ejection pattern sprays clean water from described nozzle,

Under the situation of described the 1st ejection pattern, described control part is controlled to the described water supply port that makes described transfer valve with described transfer valve and described air feed mechanism and only directly advances to spray port and be communicated with described;

Under the situation of described the 2nd ejection pattern, described control part is controlled to described transfer valve and described air feed mechanism the described water supply port that makes described transfer valve and directly advances to spray port and described circling round sprays port and be communicated with described;

Under the situation of described the 3rd ejection pattern, described control part is controlled to the described water supply port that makes described transfer valve with described transfer valve and described air feed mechanism and only directly advances to spray port and is communicated with and air is sneaked into to clean water mobile in described direct flow road with described.

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