CN101082227A - Sanitary cleaner and toilet device - Google Patents
Sanitary cleaner and toilet device Download PDFInfo
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- CN101082227A CN101082227A CN 200710103783 CN200710103783A CN101082227A CN 101082227 A CN101082227 A CN 101082227A CN 200710103783 CN200710103783 CN 200710103783 CN 200710103783 A CN200710103783 A CN 200710103783A CN 101082227 A CN101082227 A CN 101082227A
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Abstract
The present invention provides a cleaning washing device which can detect the retreating of the nearby user as soon as possible and make the additional function part effectively act and the toilet flusher with the cleaning washing device. The cleaning washing device is characterized in that it comprises the following components: a washing function part which can run the washing function of the water spraying nozzle; an additional function part which can run the additional function which is different from the washing function; an approach detecting sensor which can detect the user that approaches the toilet; a human body detecting sensor which can detect the user that is standing in front of the toilet; and a control part, the control part, when the approach detecting sensor detects the user, controls the additional part and switches it from the first state to the second state, then, when the human body detecting sensor does not detect out the user, controls the additional part and switches it from the second state to the first state.
Description
Technical field
The present invention relates to hygienic washing device and toilet-flushing apparatus, more specifically, relate to and have the clean function of having used spray nozzle, add the hygienic washing device of the additional function of toilet cover automatic shutter function or toilet seat heating function etc. for example and possess its toilet-flushing apparatus.
Background technology
Hygienic washing device has the spray nozzle that the sparging water purification is taken in free to advance or retreatly by portion within it, is arranged on the water closet and water cleans the clean function portion of user " buttocks " etc.And, except that clean function portion, by various additional function portion is set, can be designed to more convenient comfortable hygienic washing device.For example, patent documentation 1 (patent documentation 1: realized having TOHKEMY 2004-285729 communique) and detect the hygienic washing device that the user just automatically opens toilet cover (toilet seat) the automatic shutter function portion of toilet cover or toilet seat.In addition, for example, if detect the user just promptly to the heating of toilet seat and washroom or automatically light a lamp, then be related to energy-conservationly, and functional performance is also good.Moreover, if detecting the user just plays music or effect sound etc. glibly, then can obtain and alleviate nervous effect, easily comfortable again.
When these additional function portions are set, wish that the user who detects as soon as possible near hygienic washing device also begins the action of additional function portion in advance.Therefore, the sensor as using for example, can exemplify thermoelectric pickup., thermoelectric pickup, it can not be rapidly and detect the user exactly and whether withdrawed from the washroom on characteristic.
On the other hand, patent documentation 2 (patent documentation 2: TOHKEMY 2003-156572 communique) disclose and be provided with thermoelectric pickup and distance measuring sensor, when these 2 sensors detect human body simultaneously, be judged to be the electric installation elements of closet that the user exists., the situation of this device is owing to being condition to utilize 2 sensors to detect simultaneously, so be not easy to detect apace approaching user.
Summary of the invention
Thereby the invention provides and a kind ofly can detect approaching user as soon as possible and can promptly detect the user again and withdraw from hygienic washing device that makes additional function portion action effectively and the toilet-flushing apparatus that possesses it.
The hygienic washing device that provides according to an embodiment of the present invention is characterized in that: possess: the clean function portion that can move the clean function of having used spray nozzle; Can move the additional function portion of the additional function different with described clean function; Can detect near the user of closet near detecting sensor; Can detect the user's who stands in described closet front human body detection sensor; And control part, described control part, when described when detecting the user near detecting sensor, then control makes described additional function portion transfer the 2nd state to from the 1st state, then, when described human body detection sensor did not detect the user, then control made described additional function portion transfer described the 1st state to from described the 2nd state.
In addition, the hygienic washing device that another embodiment provides according to the present invention is characterized in that: possess: the clean function portion that can move the clean function of having used spray nozzle; Toilet cover; Open and close the toilet cover opening _ closing unit of described toilet cover; Can detect near the user of closet near detecting sensor; Can detect the user's who stands in described closet front human body detection sensor; And control part, described control part is when described when detecting the user near detecting sensor, then controlling described toilet cover opening _ closing unit opens described toilet cover, then, when described human body detection sensor does not detect the user, then control described toilet cover opening _ closing unit described toilet cover is closed.
In addition, the toilet-flushing apparatus that another embodiment provides according to the present invention is characterized in that: possess: closet; And described hygienic washing device.
According to the present invention, can detect approaching user as soon as possible and can promptly detect the user again and withdraw from hygienic washing device that makes additional function portion action effectively and the toilet-flushing apparatus that possesses it thereby can provide a kind of.
Description of drawings
Fig. 1 is the block diagram that the major part of the hygienic washing device that relates to of illustration embodiments of the present invention constitutes.
Fig. 2 is that illustration is near the ideograph of detecting sensor 500 with the detection range of human body detection sensor 420.
Fig. 3 is the ideograph of expression near other specific embodiment of detecting sensor 500.
Fig. 4 is the ideograph of expression near other specific embodiment of detecting sensor 500.
Fig. 5 is the ideograph of the detection range of illustration seat formula sensor.
Fig. 6 is the flow chart that is illustrated in the control that moves in the hygienic washing device 100 of present embodiment.
Fig. 7 is the ideograph of the action of illustration when present embodiment being applied on the automatic shutter of toilet cover.
Fig. 8 is the time diagram of the action in this specific embodiment.
The ideograph of the action of Fig. 9 when to be illustration be applied to present embodiment on the toilet cover automatic shutter of the male sex when the urine of standing place.
Figure 10 is the flow chart of the control of this variation of illustration.
Figure 11 is the ideograph of the action of illustration when this variation being applied on the automatic shutter of toilet cover.
The ideograph of the action of Figure 12 when to be illustration be applied to this variation on the toilet cover automatic shutter of the male sex when the urine of standing place.
Figure 13 is the pattern stereogram that is mounted with the toilet-flushing apparatus of the hygienic washing device that embodiments of the present invention relate to.
Figure 14 is the pattern stereogram that is mounted with the toilet-flushing apparatus of the hygienic washing device that embodiments of the present invention relate to.
Figure 15 is the stereogram from the hygienic washing device of this specific embodiment of top view.
Figure 16 is the amplification stereogram of expression near the installation portion of detecting sensor 500.
Figure 17 is the amplification stereogram of expression near the installation portion of detecting sensor 500.
Figure 18 is the amplification stereogram of expression near the installation portion of detecting sensor 500.
Figure 19 is from the amplification stereogram of its shaft supporting part of top view under the state of opening toilet cover 300.
Figure 20 is the ideograph of illustration near the structure of detecting sensor 500.
Figure 21 is the part amplification longitudinal section of imbedding near the body 400 of detecting sensor 500.
Figure 22 is illustrated in the hygienic washing device 100 of this specific embodiment by can detect the ideograph of the scope of human body near detecting sensor 500.
Figure 23 is illustrated in the hygienic washing device 100 of this specific embodiment by can detect the ideograph of the scope of human body near detecting sensor 500.
Symbol description
10-user; The 100-hygienic washing device; The 200-toilet seat; 210-toilet seat heating unit; The 300-toilet cover; Lower end, 305-rear portion; The 310-transmissive window; The 400-body; 405-section portion; The 410-concavity is provided with portion; The 420-human body detection sensor; 422-seat formula sensor; The 430-cap; 500-is near detecting sensor; The 510-thermoelectric element; The 520-lens; The 520L-lens section; The 530-substrate; 610-cleans function portion; The 640-control part; The 720-toilet cover opening _ closing unit; 730-toilet stool washing unit; 740-indoor heating unit; 780-toilet seat opening/closing unit; The 790-lighting unit; The 800-closet; The 900-remote control.
The specific embodiment
Below, describe about embodiments of the present invention with reference to accompanying drawing.
Fig. 1 is the block diagram that the major part of the hygienic washing device that relates to of illustration embodiments of the present invention constitutes.
The hygienic washing device 100 of present embodiment, except that the clean function portion 610 of the spray nozzle 615 of injection waters such as " buttocks ", also have toilet cover opening _ closing unit 720, toilet seat opening/closing unit 780, toilet seat heating unit 210, indoor heating unit 740, toilet stool washing unit 730 and lighting unit 790 etc. as additional function portion with the user on being sitting in toilet seat.Moreover in present specification, so-called " water " not only comprises cold water, also comprises the hot water that has heated.
Toilet cover opening _ closing unit 720 is the additional function portions that automatically open and close the toilet cover that is arranged on the hygienic washing device.Toilet seat opening/closing unit 780 is the additional function portions that automatically open and close the toilet seat that is arranged on the hygienic washing device.Toilet seat heating unit 210 is the additional function portions to the toilet seat heating.Indoor heating unit 740 is the additional function portions to the washroom heating that is provided with hygienic washing device.Toilet stool washing unit 730 is the additional function portions of automatically flowing out flushing water in the closet basin of the toilet-flushing apparatus that is provided with hygienic washing device.Lighting unit 790 is illumination hygienic washing device or the part of toilet-flushing apparatus or all additional function portions.
The action of these additional function portions is by control part 640 controls.Input can be controlled the action of each additional function portion by user's operation from the instruction of operating portion (remote control) 900 in control part 640.
Moreover hygienic washing device 100 of the present invention may not possess these all additional functions, only possesses any one in these or severally also is contained in scope of the present invention.In addition, toilet stool washing unit 730 can be provided with integratedly with hygienic washing device 100, but also can with hygienic washing device 100 split settings, for example be installed on the lower water box of flushing type washroom.At this moment, by connecting hygienic washing device 100 and toilet stool washing unit 730,, also can control the action of the toilet stool washing unit 730 that is installed on the lower water box according to control signal from control part 640 outputs.
In control part 640, also import from signal near detecting sensor 500, human body detection sensor 420, seat formula sensor 422.
Fig. 2 is that illustration is near the ideograph of detecting sensor 500 with the detection range of human body detection sensor 420.That is, (a) reaches the specific embodiment that is provided with on the body 400 that (b) is illustrated in hygienic washing device 100 near detecting sensor 500 and human body detection sensor 420 among Fig. 2.
Near detecting sensor 500, shown in arrow A among Fig. 2 (a), to detecting near hygienic washing device 100 or the user 10 that loads its toilet-flushing apparatus.On the other hand, human body detection sensor 420 shown in arrow B among Fig. 2 (b), detects the user 10 before standing in hygienic washing device 100 or loading its toilet-flushing apparatus.That is, typically, can detect the user in a relative distant place near detecting sensor 500, human body detection sensor 420 can detect the user who is positioned at relatively nearby.Like this, during near hygienic washing device 100, can detect this situation earlier the user near detecting sensor 500.
On the other hand, during away from hygienic washing device 100, human body detection sensor 420 is than becoming the non-state that detects quickly near detecting sensor 500 the user.That is, during away from hygienic washing device 100, human body detection sensor 420 is than detecting this situation earlier near detecting sensor 500 the user.
As in the embodiment shown in Fig. 2 (a) near detecting sensor 500, for example can use thermoelectric pickup or use doppler sensor of microwave etc.These sensors, it is good at and detects approaching human body on characteristic, can detect apace from approaching relatively at a distance human body.
On the other hand, as human body detection sensor 420, for example can use the distance measuring sensor of infrared rays light-projecting type etc.It is the photo detector of the light-emitting component of built-in LED (light emitting diode) etc. and PD (photodiode) etc., throw infrared rays from light-emitting component to the direction of regulation, by detect this reverberation with photo detector, can detect the parts of human body.Distance measuring sensor, it can detect user in the prescribed limit that stands in hygienic washing device 100 fronts with pinpoint accuracy on characteristic, as user during away from this scope, then become the non-state that detects with pinpoint accuracy.Thereby, during away from the front of hygienic washing device 100, can detect this situation the user quickly.
Here, may not be arranged on the body 400 of hygienic washing device 100 near detecting sensor 500.
Fig. 3 and Fig. 4 are the ideograph of expression near other specific embodiment of detecting sensor 500.
In specific embodiment shown in Figure 3, be built near detecting sensor 500 in the remote control 900 of hygienic washing device 100.When user's 10 operating and remote controlling devices 900, then corresponding therewith instruction Tx sends to hygienic washing device 100.On the other hand, in being built in remote control 900 near detecting sensor 500 detect user 10 near the time, then detection signal Ty sends to body 400.
Generally, remote control more than 900 is arranged at roughly the place ahead of the side of the toilet-flushing apparatus that is mounted with hygienic washing device 100.Thereby, when being provided with near detecting sensor 500 here, then be easy to detect quickly user 10 near hygienic washing device 100.At this moment, both can be thermoelectric pickup or doppler sensor near detecting sensor 500, can also use distance measuring sensor etc.
On the other hand, in specific embodiment shown in Figure 4, near detecting sensor 500 as constituting with the unit of the body 400 of hygienic washing device 100, remote control 900 equal splits.Be arranged on the wall of washroom or ceiling, floor, door etc. near detecting sensor 500, when detect user 10 near the time, then detection signal Ty is sent to body 400.According to this specific embodiment, owing to can be provided with near detecting sensor 500 in the arbitrary site in toilet-flushing apparatus the place ahead, so can detect approaching user 10 quickly.At this moment, both can be thermoelectric pickup or doppler sensor near detecting sensor 500, can also use distance measuring sensor etc.Moreover, as near detecting sensor 500, also can be the sensor that detects the door switch of washroom.That is, the door that also can work as the washroom makes near detecting sensor 500 detection signal Ty is sent to body 400 when opening.
Return Fig. 1 again and go on to say, seat formula sensor 422 detects the user who is sitting on the toilet seat.
Fig. 5 is the ideograph of the detection range of illustration seat formula sensor.
In this specific embodiment, seat formula sensor 422 is arranged on the body 400 of hygienic washing device 1 00, as shown by arrow C, detects the user 10 who is sitting on the toilet seat 200.As seat formula sensor 422, can use infrared rays light-projecting type distance measuring sensor etc., as long as its light projector direction be toilet seat 200 directly over.Moreover, the side extend part that extends to the side of toilet seat 200 from body 400 also can be set, a formula sensor 422 is set on this side extend part.At this moment, also can detect the user 10 who is sitting on the toilet seat from side extend part.
Fig. 6 is the flow chart that is illustrated in the control that moves in the hygienic washing device 100 of present embodiment.
Under holding state, additional function portion is the 1st state (step S102).So-called " the 1st state " particularly, for example is that toilet cover opening _ closing unit 720 is for closing the state of toilet cover 300.In addition, toilet seat opening/closing unit 780 is for closing the state of toilet seat 200.Toilet seat heating unit 210 maintains state low-level or that stop for the heating to toilet seat 200.Indoor heating unit 740 maintains state low-level or that stop for the heating to the washroom.Lighting unit 790 is the state of low level lighting or light-off.
And, when the user near hygienic washing device 100, when detecting this situation near detecting sensor 500 (step S104), then control part 640 makes additional function portion transfer the 2nd state (step S106) to.As described in Fig. 2～Fig. 4, owing to detect the approaching of user quickly near detecting sensor 500 comparable human body detection sensors 420, so can more promptly make additional function portion transfer the 2nd state to.
Here, so-called " the 2nd state " particularly, for example is that toilet cover opening _ closing unit 720 is for opening the state of toilet cover 300.In addition, toilet seat opening/closing unit 780 is for opening the state of toilet seat 200.Toilet seat heating unit 210 is that toilet seat 200 is begun heating, or is in high-level state.Indoor heating unit 740 heats for the washroom is begun, or maintains low-level state.Lighting unit 790 is lit a lamp or is in high-caliber state.
And control part 640 is the detected state (step S102) of observation human body detection sensor 420 suitably.Finish the use of hygienic washing device 100 or washroom etc. as the user, when leaving hygienic washing device 100, then human body detection sensor 420 becomes the non-state (step S110) that detects.So control part 640 makes additional function portion transfer the 1st state (step S112) to.That is, toilet cover opening _ closing unit 720 is for closing the state of toilet cover 300.About other additional function portion, also can return described the 1st state of step S112.Moreover, at this moment, even detect the user, if human body detection sensor 420 then also can make additional function portion transfer the 1st state to for for example non-state that detects of stipulated time near detecting sensor 500.
Like this, after additional function portion transfers the 1st state to, by monitoring near detecting sensor 500, detect the user near the time, the control that movement step S104 is later.
As described above, according to present embodiment, during near hygienic washing device 100, detect this situation near detecting sensor 500 quickly than human body detection sensor 420 the user, can make the additional function portion transition of toilet cover opening _ closing unit 720 grades is the 2nd state.On the other hand, when the user leaves hygienic washing device 100, because human body detection sensor 420 than becoming the non-state that detects quickly near detecting sensor 500, detects this situation, can make the additional function portion transition of toilet cover opening _ closing unit 720 grades is the 1st state.
As its result, for example, even during hastily near hygienic washing device 100, also can tackle by opening toilet cover 300 apace the user.In addition, for example owing to detecting toilet seat or washroom being heated of user quickly, so can under warmer state, use near beginning.
On the other hand, when the user leaves, can detect this situation quickly, thereby make additional function portion return the 1st state quickly by human body detection sensor 420.If when only using thermoelectric pickup to detect the user, thermoelectric pickup determines that whether the user exists needs time of 3 minutes～5 minutes, has left too spended time definite user on characteristic.Relative therewith, according to present embodiment, by with the human body detection sensor 420 that was arranged in 500 minutes near detecting sensor, can be more fast and detect the user effectively and leave, making the additional function portion transition of toilet cover opening _ closing unit 720 grades is the 1st state.
In addition, according to present embodiment, under holding state, human body detection sensor 420 is closed, can be only by monitoring near detecting sensor 500.Can be used as the thermoelectric pickup that uses near detecting sensor 500 is passive, have consume the little and sensitivity of electric power through the little advantage of its annual change.On the other hand, for example can be used as the distance measuring sensor that human body detection sensor 420 uses and be active type, for from light-emitting component projection infrared rays and make and consume electric power and increase, again, if long-time driven for emitting lights element is then because of also causing the light quantity desensitising to descend through its annual change.Relative therewith, according to present embodiment, under holding state,,, carry out long-time stable action so can prevent built-in light-emitting component deterioration because distance measuring sensor is made as in advance and closes.
Fig. 7 is the ideograph of the action of illustration when present embodiment being applied on the automatic shutter of toilet cover.In addition, Fig. 8 is the time diagram of the action of this specific embodiment.
In this specific embodiment, all be arranged on the body 400 of hygienic washing device 100 near detecting sensor 500, human body detection sensor 420, seat formula sensor 422.In addition, as using thermoelectric pickup, use distance measuring sensor as human body detection sensor 420 near detecting sensor 500.
Shown in Fig. 7 (a), under holding state, toilet cover opening _ closing unit is the state (the 1st state) of closing toilet cover 300.And, when user 10 near the time, then at first detect user 10 near detecting sensor 500.So toilet cover opening _ closing unit is a state (the 2nd state) (opening action automatically) of opening toilet cover 300.In addition, at this moment, as shown in Figure 8, it is invalid to make near the detection output of detecting sensor (thermoelectric pickup) 500, makes the detection output of human body detection sensor (distance measuring sensor) 420 effective.
Shown in Fig. 7 (b), when user 10 was sitting on the toilet seat 200, seat formula sensor 422 detected this situation.At this moment, also can make human body detection sensor 420 detect the user.
Then, shown in Fig. 7 (c), when user 10 stands up, then a seat formula sensor 422 becomes the non-state that detects.And when user 10 left for example about 30cm of closet 800 left and right sides, then human body detection sensor 420 also became the non-state that detects.So shown in Fig. 7 (d), toilet cover opening _ closing unit is the state (the 1st state) (closing motion automatically) of closing toilet cover 300.And, as shown in Figure 8, make the detection output of human body detection sensor 420 invalid, thereafter, make near the detection output of detecting sensor 500 effective.
Moreover, in time diagram shown in Figure 8, after toilet cover 300 is closed, effectively be influence for the after image of getting rid of toilet cover 300 through not making detection output near detecting sensor (thermoelectric pickup) 500 before the official hour T.That is, thermoelectric pickup detects the thermal change of following movement of objects by photo detector, but has the influence of the after image of thermal change this moment.The influence of this after image is probably in 1 second.Therefore, for example as stipulated time T through after about 2 seconds, by making effectively, can get rid of the influence of after image near the detection output of detecting sensor 500.
In addition, also can be shown in Fig. 7 (c), human body detection sensor 420 become non-detect state after, be not at once but, shown in Fig. 7 (d), close toilet cover 300 through after the stipulated time (for example 90 seconds).
After closing toilet cover 300, for another example shown in Fig. 7 (a), by monitoring the approaching of user near detecting sensor 500, standby simultaneously.
In addition, as the variation of this specific embodiment, also can be shown in Fig. 7 (b), present formula sensor 422 detects user 10 when having sat down, when the detection of only present formula sensor 422 continues that the stipulated time, (for example 6 seconds) were above, automatic closing motion shown in operation as Fig. 7 (c) reach (d).This is that when being sitting on the toilet seat 200 once more, toilet seat 200 is not closed automatically owing to for example stand up at once after user 10 is sitting on the toilet seat 200.Moreover, at this moment, under the state shown in Fig. 7 (b), even the detection of present formula sensor 422 than official hour more in short-term, thereafter, seat formula sensor 422 and human body detection sensor 420 be when (for example 5 minutes) are in non-detected state all at the appointed time, closes toilet cover 300 for well.
In addition, in specific embodiment shown in Figure 7, not only toilet cover 300, also can control to make toilet seat 200 also side by side carry out automatic opening action and automatic closing motion.
The ideograph of the action of Fig. 9 when to be illustration be applied to present embodiment on the toilet cover automatic shutter of the male sex when the urine of standing place.In this specific embodiment, also all can be arranged on the body 400 of hygienic washing device 100 near detecting sensor 500, human body detection sensor 420, seat formula sensor 422.
In this specific embodiment, also shown in Fig. 9 (a), under holding state, toilet cover opening _ closing unit is the state (the 1st state) of closing toilet cover 300.And, when user 10 near the time, then at first detect user 10 near detecting sensor 500.So toilet cover opening _ closing unit is the state (the 2nd state) (opening action automatically) of closing toilet cover.
And, shown in Fig. 9 (b), under the state before user 10 stands in toilet-flushing apparatus, open toilet cover 200 by manual or straighforward operation.At this moment, shown in Fig. 9 (c), human body detection sensor 420 detects user 10.
Thereafter, shown in Fig. 9 (d), when user 10 leaves closet 800 for example during the 30cm left and right sides, then human body detection sensor 420 becomes non-detected state.So shown in Fig. 9 (e), toilet seat 200 becomes closing state (the 1st state) (closing motion automatically) with toilet cover 300.Moreover, in this specific embodiment, also can be shown in Fig. 9 (d), human body detection sensor 420 become non-detect state after, be not at once but, make toilet seat 200 and toilet cover 300 carry out automatic closing motion through after the stipulated time (for example 90 seconds).
After closing toilet cover 300, for another example shown in Fig. 9 (a), by monitoring the approaching of user near detecting sensor 500, standby simultaneously.
In addition, in this specific embodiment, as its variation, also can be shown in Fig. 9 (c), detect user 10 when standing in the closet front at human body detection sensor 420, only continue the above situation of official hour (for example 6 seconds), the automatic closing motion shown in service diagram 9 (d) reaches (e) in the detection that utilizes human body detection sensor 420.This is because for example in the front of user's 10 closets 800 away from keyboard, and when the front of returning closet 800 once more began to urinate, toilet seat 200 was not at random closed.Moreover, at this moment, also under the state shown in Fig. 9 (c), even the situation that the detection of human body detection sensor 420 is shorter than official hour, thereafter, when seat formula sensor 422 and human body detection sensor 420 also all are in non-detected state in official hour (for example 5 minutes), close toilet cover 300 for well.
In addition, at Fig. 9 (a) and under the state (b), not only toilet cover 300, also can control to make toilet seat 200 side by side carry out automatic opening action.
Then, describe about modified embodiment of the present embodiment.
Figure 10 is the flow chart of the control of this variation of illustration.
Step S202 in this variation～S210, S214 are respectively with the described step S102 of Fig. 6～S112 is practically identical.For example, as " the 1st additional function portion " of this variation, when control toilet cover opening _ closing unit 720, under holding state, toilet cover opening _ closing unit 720 is in the state (the 1st state) (step S202) of closing toilet cover 300.
And, when the user near hygienic washing device 100, when detecting this situation (step S204) near detecting sensor 500, control part 640 makes the 1st additional function portion transfer the 2nd state (step S206) to.
And control part 640 is the detected state (step S202) of observation human body detection sensor 420 suitably.When the user left hygienic washing device 100, then human body detection sensor 420 became the non-state (step S210) that detects.So control part 640 makes the 2nd additional function portion action (step S212).As the 2nd additional function portion, for example can exemplify toilet stool washing unit 730 (Fig. 1).That is, when the user left hygienic washing device 100, flushing water (flushing automatically) was automatically flowed out in then toilet stool washing unit 730 actions in closet.Moreover, the 2nd additional function portion not necessarily must be arranged on the hygienic washing device 100, for example in the situation of the toilet-flushing apparatus of setting up hygienic washing device 100 for the bath washroom of " the direct water-feeding type of running water pipe ", it also can be the unit that drives this open and close valve, in addition, situation in the bath washroom of lower water box formula also can be mounted in the toilet stool washing unit on the lower water box.
Make 1st additional function portion transfer 1st state (step S214) thereafter.For example, become the state of the toilet cover 300 of closing toilet cover opening _ closing unit 720.Moreover the order of step S212 and step S214 also can be opposite.That is, after the 1st additional function portion transfers the 1st state to, also can make the action of the 2nd additional function portion.
After additional function portion transfers the 1st state to, by monitoring near detecting sensor 500, detect the user near the time, the control that operating procedure S204 is later.
As described above, according to this variation, suitably select from controlling the 1st additional function portion exactly, simultaneously near the detecting sensor 500 and the output of human body detection sensor 420, utilize the detection output of human body detection sensor 420, also control the 2nd additional function portion.Like this, can in reasonable time, move more function.
Figure 11 is the ideograph of the action of illustration when this variation being applied on the automatic shutter of toilet cover.
In this specific embodiment, all be arranged on the body 400 of hygienic washing device 100 near detecting sensor 500, human body detection sensor 420, seat formula sensor 422.
Shown in Figure 11 (a), under holding state, toilet cover opening _ closing unit (the 1st additional function portion) is for closing the state (the 1st state) of toilet cover 300.And, when user 10 near the time, then at first detect user 10 near detecting sensor 500.So toilet cover opening _ closing unit is a state (the 2nd state) (opening action automatically) of opening toilet cover.In addition, at this moment, also as described in Figure 8, it is invalid to make near the detection output of detecting sensor (thermoelectric pickup) 500, makes the detection output of human body detection sensor (distance measuring sensor) 420 effective.
Shown in Figure 11 (b), when user 10 was sitting on the toilet seat 200, then seat formula sensor 422 detected this situation.At this moment, also can make human body detection sensor 420 detect the user.
Then, shown in Figure 11 (c), when user 10 stood up, then seat formula sensor 422 became the non-state that detects.And when user 10 leaves closet 800 for example during the 30cm left and right sides, human body detection sensor 420 also becomes the non-state that detects.So shown in Figure 11 (d), toilet stool washing unit (the 2nd additional function portion) moves and flows into flushing waters (flushing automatically) to closet 800.
Moreover, here also can be shown in Figure 11 (c), human body detection sensor 420 become non-detect state after, be not at once but, shown in Figure 11 (d), flow out flushing water through after the stipulated time (for example 5 seconds).In addition, in this specific embodiment, also can change the water yield of the flushing water that flows out according to the time of taking a seat.For example, control part 640 (Fig. 1), when continuing more than 30 seconds, the detected state of the described seat of Figure 11 (b) formula sensor 422 is judged as " greatly " for making, be judged as " little " in the time of 30 seconds in less than, when " greatly ", be 6 liters, when " little " be 5 liters and control toilet stool washing unit (the 2nd additional function portion) 730 outflow flushing waters.Like this, the water yield of the flushing water in the time of can saving urine in necessary and sufficient scope helps to economize on resources.
Like this, after making toilet stool washing unit (the 2nd additional function portion) 730 actions, shown in Figure 11 (e), toilet cover opening _ closing unit (the 1st additional function portion) is for closing the state (the 1st state) (closing automatically) of toilet cover 300.And, as described in Figure 8, make the detection output of human body detection sensor 420 invalid, thereafter, make near the detection output of detecting sensor 500 effective.
As described above, according to this specific embodiment, automatic shutter and automatic flushing are moved respectively in the optimal time.
The ideograph of the action of Figure 12 when to be illustration be applied to this variation on the toilet cover automatic shutter of the male sex when the urine of standing place.In this specific embodiment, also all be arranged on the body 400 of hygienic washing device 100 near detecting sensor 500, human body detection sensor 420, seat formula sensor 422.
In this specific embodiment, also shown in Figure 12 (a), under holding state, toilet cover opening _ closing unit (the 1st additional function portion) is for closing the state (the 1st state) of toilet cover 300.And, when user 10 near the time, then at first detect user 10 near detecting sensor 500.So toilet cover opening _ closing unit is a state (the 2nd state) (opening action automatically) of opening toilet cover.
And, shown in Figure 12 (b), under the state before user 10 stands in toilet-flushing apparatus, open toilet seat 200 by manual or straighforward operation.At this moment, shown in Figure 12 (c), human body detection sensor 420 detects user 10.
Thereafter, shown in Figure 12 (d), when user 10 leaves closet 800 for example during the 30cm left and right sides, then human body detection sensor 420 becomes the non-state that detects.So shown in Figure 12 (e), toilet stool washing unit (the 2nd additional function portion) moves and flows into flushing waters (flushing automatically) to closet 800.
Moreover, here also can be shown in Figure 12 (d), human body detection sensor 420 become non-detect state after, be not at once but, shown in Figure 12 (e), flow out flushing water through after the stipulated time (for example 3 seconds).In addition, in this specific embodiment, also can set the water yield of the flushing water of outflow the most rightly.Promptly, in this specific embodiment, because seat formula sensor 422 does not become detected state, only human body detection sensor 420 is a detected state, so this moment, for example, control part 640 (Fig. 1), judging when urinating for the male sex for making, flow is 4.5 liters and controls toilet stool washing unit (the 2nd additional function portion) 730 and flow out flushing waters.Moreover, why still less than 5 up-flow amounts of the situation of Figure 11 (d) described " little ", be because owing to urinate with the state of taking a seat in the situation of Figure 11 (d), so use the possibility of toilet paper higher, and in the situation of Figure 12 (e), because the male sex urinates in the standing place, so do not use toilet paper usually.Like this, can more help to economize on resources in the water yield of necessary and flushing water when saving the male sex in the scope fully and urinating in the standing place.
Thereafter, toilet seat 200 becomes closing state (the 1st state) (closing automatically) with toilet cover 300.Moreover, in this specific embodiment, also shown in Figure 12 (d), human body detection sensor 420 become non-detect state after, be not at once but through after the stipulated time (for example 90 seconds), carry out the automatic closing motion of toilet seat 200 and toilet cover 300.
After closing toilet cover 300, for another example shown in Figure 12 (a), by monitoring the approaching of user near detecting sensor 500, standby simultaneously.
As described above, in this specific embodiment, automatic shutter and automatic flushing are moved respectively in the optimal time.
More than, be illustrated about the formation and the action thereof of the hygienic washing device 100 of present embodiment.
Then, about the hygienic washing device 100 of present embodiment and load its toilet-flushing apparatus, illustrate in greater detail with reference to specific embodiment.
Figure 13 and Figure 14 are the pattern stereograms that is mounted with the toilet-flushing apparatus of the hygienic washing device that embodiments of the present invention relate to.
In addition, Figure 15 is the stereogram from the hygienic washing device of this specific embodiment of top view.
That is, Western-style water closet 800 is provided with hygienic washing device 100.Hygienic washing device 100 possesses body 400, relative with this body 400 and open and close toilet seat 200 and the toilet covers 300 that the earth's axis supports freely.Body 400, except that possessing the described clean function of Fig. 1 portion 610, also built-in various additional function portion.
On the other hand, as shown in figure 14, when toilet cover 300 is closed, toilet seat 200 not only then, body 400 also becomes the state that is roughly covered by toilet cover 300 fully.Like this, when covering hygienic washing devices roughly all with toilet cover 300, then outward appearance is beautiful in the extreme, succinct and smooth.In addition, by covering all of hygienic washing device 100 with toilet cover 300, under untapped state, not only toilet seat 200, also can not accumulate dust or dirt etc. on the body 400.And, under the state of closing toilet cover 300, owing on hygienic washing device 100, there be not " gap " or " concavo-convex " etc., so when with wipings such as the rag cleaning that has wet, can be swimmingly wiping toilet cover 300 top all, spatter property is good.
In addition, the situation of this specific embodiment is in the side of body 400 section of being formed with portion 405 (with reference to Figure 17).This section portion 405, under toilet cover 300 closing state, with lower end, rear portion 305 butts of toilet cover 300 or approaching state under mate, the side of the side of body 400 and toilet cover 300 forms roughly continuous same one side.As its result, under toilet cover 300 closing state, also form from toilet cover 300 to body 400 continuous level in the side of hygienic washing device 100, and the outward appearance smoothness, also can prevent to accumulate simultaneously dust or dirt.In addition, under the state of closing toilet cover 300, when the side of wiping cleaning hygienic washing device 100, also can not can tangle the wiping swimmingly of rag ground.
And, the body 400 of the hygienic washing device of present embodiment, between the shaft supporting part of the shaft supporting part of toilet seat 200 and toilet cover 300, having becomes with above the face of toilet cover 300 almost parallels of closing state, is provided with on this near detecting sensor 500.And, be provided with transmissive window 310 at the rear portion of toilet cover 300.
On the other hand, under the state that toilet cover 300 is opened, expose the sensor window that is built-in with human body detection sensor 420 and seat formula sensor 422 at the rear of toilet seat 200.
Figure 16 to Figure 18 is the amplification stereogram of expression near the installation portion of detecting sensor 500, and Figure 16 represents toilet cover 300 closing state, and Figure 17 and Figure 18 represent the state that toilet cover 300 is opened.
In addition, Figure 19 is from the amplification stereogram of its shaft supporting part of top view under the state that toilet cover 300 is opened.
The formation concavity is provided with portion 410 on body 400, imbeds the modes that concavity is provided with in the portion 410 near detecting sensor 500 with its part and is provided with.As describing in detail the back, as near detecting sensor 500, for example when the use thermoelectric pickup, then can be fast and pinpoint accuracy detect the approaching of user.The situation of thermoelectric pickup can detect moving of heater in the detection range of its place ahead regulation.
As shown in figure 16, under toilet cover 300 closing state, detect existence by transmissive window 310 near the user of hygienic washing device near detecting sensor 500.That is, transmissive window 310 makes the infrared transmitting that detects near detecting sensor 500.As near detecting sensor 500, for example when using thermoelectric pickup, detect about about the 10 microns far infrared rays of wavelength.Thereby transmissive window 310 is made of the material that the infrared rays with respect to this wavelength band has transmissivity to a certain degree.As the material of transmissive window 310, for example by using polyethylene, in toilet cover 300 closing state, also can by transmissive window 310 with higher sensitivity detect the user near or exist.
On the other hand, support the toilet cover 300 of transmissive window 310, can form by material with relative infrared rays transmissivity lower than transmissive window 310.If form toilet cover 300 by the materials hard and more solid than transmissive window 310, then deflection or be out of shape lessly is difficult to damage again.In addition, the color of toilet cover 300 also can freely be selected, and also is easier to the solid colour with closet 800 or body 400.Material as the toilet cover 300 that satisfies these requirements for example can exemplify polypropylene etc.
Under toilet cover 300 closing state, when detecting the user, then as previously mentioned, can make the toilet cover opening _ closing unit action that is built in body 400 and automatically open toilet cover 300 near detecting sensor 500.In addition, for example, can move toilet seat 200 is heated fast, thereby perhaps make the indoor heating unit action that is arranged on the body 400, perhaps by flow into the processing etc. that the wetting pelvic part of a spot of flushing water suppresses to adhere to dirt in advance to closet 800 the washroom heating.
And, shown in Figure 13, Figure 15 and Figure 19 etc., when toilet cover 300 is opened, then exposing sensor window at the rear of toilet seat 200, built-in human body detection sensor 420 becomes detectable state with seat formula sensor 422.Human body detection sensor 420 and seat formula sensor 422 are respectively infrared rays light-projecting type distance measuring sensors.And human body detection sensor 420 detects the user in the front that stands in closet 800 to the place ahead of hygienic washing device 100 projection infrared rays.In addition, seat formula sensor 422 throws infrared rays directly over toilet seat 200, detect the user who is sitting on the toilet seat 200.
Figure 20 is the ideograph of illustration near the structure of detecting sensor 500.That is the structure when, Figure 20 represents near detecting sensor 500 use thermoelectric pickups.
Thermoelectric pickup has the thermoelectric element 510 that is installed on the substrate 530 and the lens 520 of relative configuration with its sensitive surface.Thermoelectric element 510 for example uses PZT (lead zirconate titanate) series, LiTaO
3(lithium tantalate) series, PbTaO
3The pyroelectric of (lead tantanate) series etc. is divided into a plurality of surveyed areas.In addition, lens 520 also are divided into a plurality of lens section 520L.When the pyrotoxin of human body etc. moves, then since the ultrared light converging pattern of these lenies 520 also on the sensitive surface of thermoelectric element 510, move, so can detect its variation.
Figure 21 is the part amplification longitudinal section of imbedding near the body 400 of detecting sensor 500.
In this specific embodiment, as shown in figure 21, making near detecting sensor 500 is the shaft supporting part of toilet cover 300 near the rear portion of the top cap 430 of body 400, roughly outstanding setting the on body 400.By like this, can reduce transmissive window 310 and distance near detecting sensor 500.As its result, the size that can reduce transmissive window 310 detects broader scope simultaneously.That is,, can detect the scope of wide-angle by little transmissive window 310 when seeing near detecting sensor 500.
As previously mentioned, transmissive window 310 need be with comparing with toilet cover 300, and the material that ultrared relatively transmissivity is high forms, and therefore, also has and toilet cover 300 colors or the different situation of texture, and hardness is lower sometimes, distortion or easy damaged etc.Even according to present embodiment, owing to can reduce transmissive window 310, can be arranged near the rear end of toilet cover 300 again this moment, thus unshowy, be difficult to contact staff again, therefore can obtain and can suppress the effect of being out of shape or damaging.
In addition, as shown in figure 21, concavity is set on body 400 portion 410 is set, be provided with in the portion 410 by imbedding this concavity near the part of detecting sensor 500, making can be not outstanding significantly above the cap 430 of body near detecting sensor 500, can detect polarizers of big angle scope.That is, can keep the top spatter property of cap 430, detect human body simultaneously exactly.
Figure 22 and Figure 23 are illustrated in the hygienic washing device 100 of this specific embodiment by can detect the ideograph of the scope of human body near detecting sensor 500.That is, Figure 22 represents the detectable scope of horizontal direction, and Figure 23 represents the detectable scope of vertical direction.
As shown in Figure 22, by detecting human body 10 in 40 scopes of spending in the horizontal direction near detecting sensor 500.In addition, as shown in Figure 23, in the scope of vertical direction 33 degree, can detect the human body 10 of the front upper place of hygienic washing device.This is for detecting enough scopes near the user of hygienic washing device 100 apace in the washroom of common width.In addition, as shown in figure 23, when the adult 10 of common height apart from the rear end of closet 800 near 2.5 meters apart from the time, then can detect apace.
On the other hand, the detection range of detectable human body detection sensor 420 under the state of opening toilet cover 300 can be set at apart from the front end of closet 800 for example in the 30cm.That is, when the user is 30cm when above apart from the distance of closet 800, human body detection sensor 420 becomes the non-state that detects.
If combination is this near detecting sensor 500 and human body detection sensor 420, then for example user 10 during near toilet-flushing apparatus, when the rear end of distance closet 800 near 2.5 meters apart from the time, can detect, can begin the quick heating of automatic opening action or toilet seat 200 etc. apace.On the other hand, when user 10 was above apart from the front end 30cm of closet 800, then correspondence can promptly be moved automatic flushing etc. therewith, can realize the toilet-flushing apparatus of good functional performance.
More than, with reference to specific embodiment, be illustrated for embodiments of the present invention., the present invention is not limited to these specific embodiments.For example, the described hygienic washing device 100 of Fig. 1 to Figure 23 is not only the direct water-feeding type of running water pipe, in the time of on being installed in the closet that is mounted with lower water box etc., also can obtain same action effect.
In addition, described each specific embodiment of Fig. 1 to Figure 23, the combination that can in the possible scope of technology, suit, these also are contained in scope of the present invention.
In addition, about the structure of hygienic washing device or toilet-flushing apparatus and the content of action thereof, also be not limited to the described content of Fig. 1 to Figure 22, those skilled in the art similarly implement the present invention by suitable change design, comprise main idea of the present invention as long as can obtain the product of same effect, also be contained in scope of the present invention.
Claims (10)
1. hygienic washing device is characterized in that:
Possess: the clean function portion that can move the clean function of having used spray nozzle;
Can move the additional function portion of the additional function different with described clean function;
Can detect near the user of closet near detecting sensor;
Can detect the user's who stands in described closet front human body detection sensor;
And control part,
Described control part, when described when detecting the user near detecting sensor, then control makes described additional function portion transfer the 2nd state to from the 1st state, then, when described human body detection sensor did not detect the user, then control made described additional function portion transfer described the 1st state to from described the 2nd state.
2. hygienic washing device is characterized in that:
Possess: the clean function portion that can move the clean function of having used spray nozzle;
Toilet cover;
Open and close the toilet cover opening _ closing unit of described toilet cover;
Can detect near the user of closet near detecting sensor;
Can detect the user's who stands in described closet front human body detection sensor;
And control part,
Described control part,, then control described toilet cover opening _ closing unit described toilet cover is opened, then when detecting the user when described near detecting sensor, when described human body detection sensor does not detect the user, then control described toilet cover opening _ closing unit described toilet cover is closed.
3. hygienic washing device according to claim 2 is characterized in that:
Described control part when described human body detection sensor does not detect described user, makes and describedly detects described user near detecting sensor even then control described toilet cover opening _ closing unit, and described toilet cover is also closed.
4. hygienic washing device according to claim 2 is characterized in that:
Also possess: toilet seat;
And the toilet seat opening/closing unit of the described toilet seat of switching,
Described control part, when described when detecting the user near detecting sensor, then controlling described toilet cover opening _ closing unit opens described toilet cover, simultaneously, control described toilet seat opening/closing unit described toilet seat is opened, then, when described human body detection sensor does not detect the user, then control described toilet seat opening/closing unit described toilet seat is closed, simultaneously, control described toilet cover opening _ closing unit described toilet cover is closed.
5. hygienic washing device according to claim 4 is characterized in that:
Described control part, when described human body detection sensor does not detect described user, make and describedly detect described user even then control described toilet seat opening/closing unit near detecting sensor, described toilet seat is also closed, simultaneously, controlling described toilet cover opening _ closing unit closes described toilet cover.
6. according to any described hygienic washing device of claim 2～5, it is characterized in that:
Described control part can be used to supply with the signal of flushing water with respect to closet output,
When described human body detection sensor did not detect the user, then output was used to supply with the described signal of described flushing water.
7. according to any described hygienic washing device of claim 2～6, it is characterized in that:
Described control part, under described toilet cover closing state, make described detection output near detecting sensor effectively and make the detection output of described human body detection sensor invalid, under the state that described toilet cover is opened, make the invalid and detection output that makes described human body detection sensor of described detection output effectively near detecting sensor.
8. hygienic washing device according to claim 7 is characterized in that:
Described control part is after described toilet cover is closed, invalid through described detection output near detecting sensor is continued.
9. according to any described hygienic washing device of claim 1～8, it is characterized in that:
Described is thermoelectric pickup near detecting sensor,
Described human body detection sensor is a distance measuring sensor.
10. toilet-flushing apparatus is characterized in that:
Possess: closet;
And any described hygienic washing device of claim 1～9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006152867A JP2007321440A (en) | 2006-05-31 | 2006-05-31 | Sanitary washing device and toilet apparatus |
| JP2006152867 | 2006-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101082227A true CN101082227A (en) | 2007-12-05 |
Family
ID=38854497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710103783 Pending CN101082227A (en) | 2006-05-31 | 2007-05-30 | Sanitary cleaner and toilet device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007321440A (en) |
| CN (1) | CN101082227A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103207020A (en) * | 2012-01-11 | 2013-07-17 | 松下电器产业株式会社 | Human body detecting device for bathroom and sanitary washing toilet seat apparatus having same |
| CN105587027A (en) * | 2015-09-25 | 2016-05-18 | 万军 | Multifunctional closestool device |
| CN106108760A (en) * | 2016-08-25 | 2016-11-16 | 京东方科技集团股份有限公司 | A kind of intelligent closestool |
| CN107397497A (en) * | 2017-08-16 | 2017-11-28 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of lavatory lid induction type flip-open cover mechanism and its control method |
| CN109222733A (en) * | 2018-09-30 | 2019-01-18 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of cover board controller for opening and closing and control method |
| WO2023116121A1 (en) * | 2021-12-21 | 2023-06-29 | 吴端龙 | Intelligent toilet cover plate control method based on infrared and pressure sensors |
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| JP5446113B2 (en) * | 2008-04-01 | 2014-03-19 | 株式会社Ｌｉｘｉｌ | Toilet equipment |
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2006
- 2006-05-31 JP JP2006152867A patent/JP2007321440A/en not_active Withdrawn
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2007
- 2007-05-30 CN CN 200710103783 patent/CN101082227A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103207020A (en) * | 2012-01-11 | 2013-07-17 | 松下电器产业株式会社 | Human body detecting device for bathroom and sanitary washing toilet seat apparatus having same |
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| JP2007321440A (en) | 2007-12-13 |
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Open date: 20071205 |