WO2011002032A1

WO2011002032A1 - Cleaning apparatus

Info

Publication number: WO2011002032A1
Application number: PCT/JP2010/061174
Authority: WO
Inventors: 峰幸井上; 利明小川; 秀樹舩山
Original assignee: ツインバード工業株式会社
Priority date: 2009-07-01
Filing date: 2010-06-30
Publication date: 2011-01-06
Also published as: TW201103482A

Abstract

Provided is a safe, power-saving and quiet cleaning apparatus, which is capable of effectively wiping away only dirt, and which can be used quickly and easily. The cleaning apparatus (1) wipes and cleans a surface (S) by: by bringing mist (M) on an airflow (F), which is generated by an electric blower (7), so as to send the mist (M) out, said mist (M) being generated by an ultrasonic vibrator (13) of an atomizer device (6); then, wetting the surface (S) by spraying the mist (M) from a mist nozzle (24) toward the surface (S) after bringing the mist (M) through a mist passage (8); and then wiping away the moisture on the surface (S) together with dirt and dust thereon by using a wiping sheet (23) provided on a wiping member (4). Additionally, since the mist (M) and the airflow (F) have relatively low temperatures, the cleaning apparatus (1) can clean a surface (S) without removing the wax on the surface (S), remove dust without stirring up the dust, and will not burn a user or nearby persons. Further, the cleaning apparatus (1) is capable of instantaneously generating the mist (M) at a large volume with low noise and low electric power.

Description

Cleaning device

The present invention relates to a cleaning device for wiping and cleaning a floor or the like.

Conventionally, as this type of cleaning device, after the steam generated by the steam generator is ejected from the steam ejection pipe to the floor surface, etc., the floor surface etc. together with the condensed steam by the rag attached to the rag attachment portion. A steam cleaner that wipes off dirt is known (for example, see Patent Document 1).

JP 2001-327449 A

However, such a conventional cleaning device may unintentionally remove even the wax applied to the surface to be cleaned such as the floor surface due to the heat of the steam used. In addition, since the conventional cleaning device uses high-temperature steam, there is a possibility that a user or a person around may be burned in some cases. In addition, the conventional cleaning device must generate a large amount of steam in a short time using a high-power heater, which not only consumes a large amount of power, but also generates water boiling noise and steam injection noise. As a result, there is a problem that it cannot be cleaned gently. Furthermore, in the conventional cleaning device, it is necessary to boil water in order to generate steam. Even if a high-power heater is used, steam is generated and can be used after starting to supply power. It takes a long time, so there is a problem that it cannot be used easily when it is desired.

The present invention is intended to solve the above problems, and to provide a cleaning device that is safe and power-saving, has low noise, can effectively wipe off only dirt, and can be used easily in a short time.

The cleaning device according to claim 1 of the present invention includes a main body, a wiping member movably attached to the main body, and a grip provided on the main body. An atomizing device having a child, an electric blower for generating an air flow, a mist passage for sending the mist generated by the atomizing device on the air flow and sending it out of the main body, and a mist toward the surface to be cleaned A mist nozzle for jetting is provided in the vicinity of the wiping member.

Further, the cleaning device according to claim 2 of the present invention includes a main body, a wiping member that is movably attached to the main body, and a grip portion provided on the main body. An atomizing device having a sound wave oscillator, an electric blower for generating an air flow, and a mist passage for sending the mist generated by the atomizing device to the outside of the main body on the air flow are provided. And a wind guide path for introducing the airflow in a tangential direction with respect to the cylindrical section, and a discharge path provided coaxially in the center of the cylindrical section and connected to the mist path And a mist nozzle for ejecting mist toward the surface to be cleaned is provided in the vicinity of the wiping member.

The cleaning device according to claim 3 of the present invention is the cleaning device according to

claim

1 or 2, wherein a liquid stopper is provided in the middle of the mist passage.

Further, the cleaning device according to claim 4 of the present invention, in

claim

1 or 2, wherein the body, together with the attached tiltably rearwardly from the vertical state to the拭部material, the atomizing device The ultrasonic vibrator is provided in the lower rear part of the atomization chamber.

Further, the cleaning device according to claim 5 of the present invention is the cleaning device according to

claim

1 or 2, wherein the air guide path is provided on the front side of the lower portion of the cylindrical portion.

According to a sixth aspect of the present invention, there is provided a cleaning device comprising: a main body that maintains a substantially constant posture with respect to the surface to be cleaned; a wiping member that is connected to the main body; and an operating arm that is pivotally supported by the main body. An atomizing device having a water storage part and an ultrasonic vibrator provided at the bottom of the main body, an electric blower for generating an air flow, and a mist generated by the atomizing device placed on the air flow. And a mist nozzle for ejecting mist toward the surface to be cleaned is provided close to the wiping sheet of the wiping member.

The cleaning device according to claim 7 of the present invention is the cleaning device according to claim 6, wherein the main body has a wheel, and the main body is substantially in a state where the wiping member and the wheel are placed on a surface to be cleaned. The positional relationship among the main body, the wheel, and the wiping member is fixed so as to maintain a constant posture.

Further, the cleaning device according to claim 8 of the present invention is the cleaning apparatus according to claim 7, wherein the swing axis of the operation arm portion and the axis of the wheel axle are coaxial.

Further, the cleaning device according to claim 9 of the present invention is the cleaning device according to claim 6, wherein the wiping member is detachably attached to the main body.

The cleaning device according to claim 10 of the present invention is the cleaning device according to claim 6, wherein the wiping member includes a connecting tube and a wiping member main body, and the connecting tube is connected to the main body. At the same time, the wiping member main body is attached so as to be rotatable around the axis of the connecting cylinder.

The cleaning device according to claim 11 of the present invention is the cleaning device according to claim 9, wherein a mist passage communicating with the mist passage in the main body is formed in the wiping member.

Furthermore, in the cleaning device according to claim 12 of the present invention, the cleaning device according to claim 10 is provided on a concave portion formed in a lower portion of the wiping member main body and an upper surface portion of a holding body attached to a lower rear portion of the wiping member main body. And the protrusions are provided so as to be insertable into the recesses.

By configuring the cleaning device according to claim 1 of the present invention as described above, the mist generated by vibrating the ultrasonic vibrator of the atomizing device is converted into the air flow generated by the electric blower. It is sent out and ejected from the mist nozzle toward the surface to be cleaned through the mist passage. Then, the surface to be cleaned is wetted by the mist ejected toward the surface to be cleaned, and the surface to be cleaned is wiped up by wiping the moisture on the surface to be cleaned together with dirt and dust with the wiping member. At this time, since the mist having a relatively low temperature is sprayed on the surface to be cleaned, not only can the protective layer such as wax applied to the surface to be cleaned be removed, but also the user and the surrounding area. You can prevent burners from being burned. In addition, since the temperature of the airflow for sending out the mist is substantially equal to the ambient air temperature (that is, the density of the airflow is approximately equal to the density of the surrounding air), the airflow rises after being ejected from the mist nozzle. Without spreading, it spreads along the surface to be cleaned. As a result, the mist can sink due to its own weight in the air flow and effectively wet the surface to be cleaned, so that the mist effectively adheres to the dust on the surface to be cleaned and the dust rises during cleaning. Can be difficult. Further, since the atomizing device has an ultrasonic vibrator, not only can a large amount of mist be generated with a small electric power, but also a mist can be generated in a short time from an operation for starting use. At the same time, noise accompanying the generation of mist can be suppressed.

Moreover, the cleaning device according to claim 2 of the present invention is configured as described above, so that the electric blower generates the mist generated by vibrating the ultrasonic vibrator of the atomizing device. It is sent out in the air current and ejected from the mist nozzle toward the surface to be cleaned through the mist passage. Then, the surface to be cleaned is wetted by the mist ejected toward the surface to be cleaned, and the surface to be cleaned is wiped up by wiping the moisture on the surface to be cleaned together with dirt and dust with the wiping member. At this time, since the mist having a relatively low temperature is sprayed on the surface to be cleaned, not only can the protective layer such as wax applied to the surface to be cleaned be removed, but also the user and the surrounding area. You can prevent burners from being burned. Also, among the mist generated in the atomizer, coarse mist is separated in the centrifugal separation chamber, and fine mist is sprayed from the nozzle to the surface to be cleaned through the mist passage. By increasing the ratio of the surface area to the volume of mist, the reactivity with respect to dirt adhered to the surface to be cleaned can be increased. In addition, since the temperature of the airflow for sending out the mist is substantially equal to the ambient air temperature (that is, the density of the airflow is approximately equal to the density of the surrounding air), the airflow rises after being ejected from the mist nozzle. Without spreading, it spreads along the surface to be cleaned. As a result, the mist can sink due to its own weight in the air flow and effectively wet the surface to be cleaned, so that the mist effectively adheres to the dust on the surface to be cleaned and the dust rises during cleaning. Can be difficult. Further, since the atomizing device has an ultrasonic vibrator, not only can a large amount of mist be generated with a small electric power, but also a mist can be generated in a short time from an operation for starting use. At the same time, noise accompanying the generation of mist can be suppressed.

Moreover, even if the cleaning apparatus of Claim 3 of this invention provided the liquid stop part in the middle of the said mist channel | path, and the said cleaning apparatus was fallen, the water in the said atomization apparatus is the said It is possible to prevent the nozzle from flowing out to the surface to be cleaned through the mist passage.

In addition, the cleaning device according to claim 4 of the present invention enables the main body to be tilted backward from a vertical state with respect to the wiping member, and the ultrasonic wave is provided at a lower rear portion of the atomizing chamber of the atomizing device. By providing a vibrator, even if the main body is tilted backward with use, the ultrasonic vibrator that is vibrating is less likely to be exposed to the air, so the ultrasonic vibrator is less likely to be damaged. can do.

Further, in the cleaning device according to claim 5 of the present invention, even if the main body is inclined rearward because the air guide path is provided on the front side of the lower portion of the cylindrical portion, the atomizing chamber is provided. The water does not leak from the air guide passage, and the electric blower can be prevented from getting wet.

Moreover, the cleaning device according to claim 6 of the present invention is configured as described above, so that the electric blower generates mist generated by vibrating the ultrasonic vibrator of the atomizing device. It is sent out in the air current and ejected from the mist nozzle toward the surface to be cleaned through the mist passage. And the to-be-cleaned surface in front of the said wiping member is wetted by the mist ejected toward the to-be-cleaned surface, and the to-be-cleaned surface is wiped off by wiping this wet to-be-cleaned surface with the said wiping member. . At this time, since a relatively low temperature mist is sprayed on the surface to be cleaned, not only can the protective layer such as wax applied to the surface to be cleaned be melted and peeled off, It is possible to prevent the user and those around him from being burned. Further, the temperature of the airflow for sending out the mist is substantially equal to the ambient air temperature (that is, the density of the airflow is substantially equal to the density of the surrounding air), so that the airflow rises after being ejected from the mist nozzle. Without spreading, the mist spreads thinly on the surface to be cleaned, and the mist settles in this air stream, so that the surface to be cleaned can be effectively wetted, so that the mist is effectively adhered to the dust on the surface to be cleaned, Dust can be made difficult to rise during cleaning. In addition, since the atomizing device has an ultrasonic vibrator, not only can a large amount of mist be generated with low power, but also a mist can be generated in a short time from an operation for starting use. At the same time, noise accompanying the generation of mist can be suppressed. Further, since the posture of the main body with respect to the surface to be cleaned is substantially constant, the main body does not tilt during use, and the vibrating ultrasonic vibrator is not exposed to the air. It can be made difficult to break.

The cleaning device according to claim 7 of the present invention is configured such that the main body maintains a substantially constant posture in a state where the wheels of the main body and the wiping member are placed on the surface to be cleaned. Therefore, when cleaning the surface to be cleaned, the posture of the main body is always kept almost constant, so that the ultrasonic transducer in the vibration is exposed to the air during cleaning in which the ultrasonic transducer vibrates. Thus, the ultrasonic transducer can be reliably protected.

In the cleaning device according to claim 8 of the present invention, the axis of the axle of the wheel and the swing axis of the operation arm portion are coaxial, so that the main body and the wiping member may be pushed forward or backward. Even in the case of pulling, the contact pressure of the wiping member to the surface to be cleaned hardly changes, so that the surface to be cleaned can be cleaned well. Further, since it is not necessary to provide a plurality of shafts, the structure can be made simple and small.

Further, the cleaning device according to claim 9 of the present invention is configured such that the wiping member is detachable from the main body, so that the wiping member is detached from the main body regardless of the posture of the main body, The sheet can be easily mounted on the lower surface side of the wiping member.

Moreover, the cleaning device according to claim 10 of the present invention is configured such that the wiping member is configured by rotatably mounting the wiping member main body around an axis of the connection tube connected to the main body. Regardless of the posture, the wiping member body can be turned over and the sheet can be easily mounted on the lower surface side of the wiping member.

Moreover, the cleaning apparatus of Claim 11 of this invention formed the mist channel | path which communicates with the mist channel | path in the said main body in the said wiping member, and only connects the said wiping member to the said main body, A path from the atomizer to the mist nozzle can be formed.

Furthermore, in the cleaning device according to claim 12 of the present invention, the sheet can be reliably sandwiched between the recess formed in the lower portion of the wiping member main body and the protrusion formed on the upper surface of the holding body. Since it can hold | maintain, the said wiping member main body can be turned over and the said sheet | seat can be easily mounted | worn on the lower surface side of the said wiping member.

It is a front view of the cleaning apparatus which shows Example 1 of this invention. FIG. It is an enlarged right side view near the wiping member. It is the schematic of an atomizer. It is an AA enlarged sectional view of the same. FIG. 2 is a cross-sectional view taken along the line AA in a state where the main body is inclined. It is a BB sectional view of the same. FIG. It is the schematic of a liquid stop part same as the above. FIG. It is a circuit diagram of the cleaning apparatus which shows Example 2 of this invention. It is a front view of the cleaning apparatus which shows Example 3 of this invention. FIG. It is a right view of the state which inclined the operation arm part similarly. FIG. 6 is a cross-sectional view taken along the line A′-A ′. FIG. It is explanatory drawing which shows the state at the time of mounting | wearing a wiping member with a sheet | seat, (a) shows the case where a wiping member is removed from a main body, (b) shows the case where a wiping member main body is turned over.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

Hereinafter, Embodiment 1 of the present invention will be described with reference to FIGS. Reference numeral 1 denotes a cleaning device according to the present invention. The cleaning device 1 includes a main body 2, a wiping member 4 that is swingably attached to a lower portion of the main body 2 via a joint portion 3, and a grip portion 5 that is attached to the upper portion of the main body 2. It is configured. The main body 2 and the grip portion 5 are configured to tilt backward (right side in FIG. 2) from the upright state of the main body 2 shown in FIG. 2 around the rotation axis of the joint portion 3. The

In the main body 2, an atomizing device 6, an electric blower 7, and a mist passage 8 are provided. The atomization device 6 includes a water tank 9, an atomization chamber 10, and a centrifuge chamber 11. The water tank 9 is detachably attached to the atomization chamber 10. The water tank 9 is configured to keep the water level in the atomization chamber 10 substantially constant. A through hole 12 is formed at the bottom of the atomizing chamber 10, and an ultrasonic vibrator 13 is attached so as to close the through hole 12. The through hole 12 is formed near the rear of the atomization chamber 10. That is, the ultrasonic transducer 13 is provided near the rear of the atomization chamber 10. The centrifuge chamber 11 includes a cylindrical tubular portion 14, an air guide path 15, and a discharge path 16. The air guide path 15 is connected to the atomizing chamber 10 side of the cylindrical portion 14 (that is, the lower portion of the cylindrical portion 14 in FIG. 5) in a tangential direction with respect to the inner surface of the cylindrical portion 14. It is formed so that. The electric blower 7 is connected to the air guide path 15. Further, the discharge passage 16 extends from the side of the cylindrical portion 14 opposite to the atomizing chamber 10 (that is, the upper portion of the cylindrical portion 14 in FIG. 5) to the side of the atomizing chamber 10 (that is, the lower side in FIG. 5). It is provided to extend coaxially. Further, the discharge passage 16 is connected to an upstream side passage 8 </ b> A constituting a part of the mist passage 8.

Also, a liquid stopper 17 is provided in the middle of the mist passage 8 to prevent liquid water from being discharged. As shown in FIG. 9, the liquid stop portion 17 includes a water storage portion 18, an inlet pipe portion 19 provided at the upper portion of the water storage portion 18, and an outlet pipe portion 20 provided at the lower portion of the water storage portion 18. It is comprised. FIG. 9 shows the liquid stopper 17 in a state where the main body 2 is upright. The end 19A of the inlet pipe 19 in the water reservoir 18 opens downward in the state shown in FIG. On the other hand, the end 20A of the outlet pipe part 20 in the water storage part 18 is bent so as to open downward in the state of FIG. A bendable hose portion 21 constituting a part of the mist passage 8 is connected to the lower end of the outlet pipe portion 20.

The wiping member 4 includes a base 22 and a wiping sheet 23 that is detachably attached to the base 22. In addition, a well-known structure can be used for the attachment structure of the wiping sheet 23 to the base 22. A mist nozzle 24 is attached in front of the wiping member 4. The mist nozzle 24 has an arm portion 24 </ b> A at a rear portion thereof, and the arm portion 24 </ b> A is pivotally supported by the joint portion 3. The mist nozzle 24 is connected to the hose portion 21. A jet outlet 24B formed at the front end of the mist nozzle 24 opens close to the surface to be cleaned S and is formed to be substantially equal to the width of the base portion 22.

The grip portion 5 includes a rod-like portion 25 connected to the main body 2, a grip portion 26 provided at the tip of the rod-like portion 25, and an operation portion 27 provided on the grip portion 26. Is done. By operating the operation unit 27, the switch 28 is turned on or off, and power is supplied to or cut off from the electric blower 7 and the ultrasonic vibrator 13 by the control circuit 29. Reference numeral 30 denotes an AC-DC conversion circuit that converts an AC current supplied from a power plug 31 connected to an AC power source (not shown) into a DC current.

Next, the operation of this embodiment will be described. First, the user puts water into the water tank 9 and then attaches the water tank 9 to the atomization chamber 10. When the water tank 9 is thus attached to the atomization chamber 10, the water in the water tank 9 flows into the atomization chamber 10. When the water level in the atomizing chamber 10 reaches a predetermined value, the inflow of water from the water tank 9 to the atomizing chamber 10 is stopped. Here, as described above, the ultrasonic transducer 13 is attached so as to close the through-hole 12 formed in the bottom of the atomization chamber 10, so that the most in the atomization chamber 10. Since it is provided at a low position, the ultrasonic transducer 13 is always located in water when the main body 2 is upright. In addition, when using the said cleaning apparatus 1, the grip part 26 of the said holding part 5 is hold | gripped, and as shown in FIG. 3, the said main body 2 will incline back. However, as described above, since the through-hole 12 is formed closer to the rear of the atomization chamber 10, the ultrasonic vibrator 13 is provided closer to the rear of the atomization chamber 10, so that FIG. As shown in FIG. 3, even if the main body 2 is inclined backward, the ultrasonic transducer 13 is difficult to be exposed on the water surface. Then, the user attaches the wiping sheet 23 to the base 22. Further, the user connects the power plug 31 to an AC power source (not shown). In this way, the cleaning device 1 is ready for use.

Then, by operating the operation unit 27 and turning on the switch 28, the control circuit 29 causes the electric blower 7 and the ultrasonic transducer to convert the electric power converted by the AC-DC conversion circuit 30. 13 is supplied. Thus, when electric power is supplied to the ultrasonic vibrator 13, the ultrasonic vibrator 13 vibrates at a frequency in the ultrasonic band, and atomizes the water in the atomizing chamber 10. In this way, mist M is generated. In addition, the operation sound of the electric blower 7 and the ultrasonic vibrator 13 is quieter than that of the steam generator used in the conventional cleaning device. Therefore, the cleaning device 1 of the present application can be made quieter than the conventional one. In addition, since the mist is generated immediately by applying ultrasonic vibration to the water in the atomization chamber 10, the cleaning device 1 of the present application quickly generates the mist by turning on the switch 28. Can do. Therefore, the cleaning device 1 of the present application can be put into a usable state in a shorter time than the conventional one. Furthermore, the ultrasonic transducer 13 consumes less power than a steam generator (ie, a heater) used in a conventional cleaning device. Therefore, the cleaning device 1 of the present application can save power compared to the conventional one. The air flow F generated by the operation of the electric blower 7 flows into the cylindrical portion 14 from the air guide path 15 formed in the lower portion of the cylindrical portion 14 of the centrifugal separation chamber 11. In addition, even if the said main body 2 is inclined back by the said air guide path 15 being provided in the front side of the lower part of the said cylindrical part 14, the water in the said atomization chamber 10 is the said air guide. There is no leakage from the road 15. Therefore, the water in the atomization chamber 10 does not wet the electric blower 7. And since the said air guide path 15 is formed so that it may connect in a tangential direction with respect to the inner surface of the said cylindrical part 14, the said air flow F turns into the swirl | vortex flow V in the said cylindrical part 14. FIG. Then, as the mist M rides on the swirl flow V and rotates in the cylindrical portion 14, the mist M having a coarse particle size (Ml) is caused by centrifugal force of the cylindrical portion 14. Gather on the outer periphery. On the other hand, fine particles (Mf) of the mist M gather on the center side of the cylindrical portion 14. The fine mist Mf gathered on the center side of the cylindrical portion 14 is sent from the discharge path 16 to the mist path 8 by the airflow F. In this way, only the fine mist Mf flows out from the centrifuge chamber 11. The coarse mist Ml collected on the outer peripheral side of the cylindrical portion 14 adheres to the inner wall of the cylindrical portion 14 and becomes water droplets. The water droplets flow down along the inner wall of the cylindrical portion 14 and return to the atomization chamber 10. Further, the generation of the mist M reduces the amount of water in the atomization chamber 10, and this reduced amount of water is supplied from the water tank 9 to the atomization chamber 10.

The mist Mf sent to the mist passage 8 is sent to the mist nozzle 24 via the upstream passage 8A, the liquid stopper 17 and the hose portion 21, and is discharged from the jet outlet 24B of the mist nozzle 24. Sprayed onto the cleaning surface S. The mist Mf can pass through the liquid stopper 17 by entering the water reservoir 18 from the inlet pipe 19 and exiting the outlet pipe 20. On the other hand, when the cleaning device 1 is turned over, liquid water W may flow into the liquid stopper 17 from the discharge passage 16 through the upstream passage 8A. In the state of FIG. 9 in which the main body 2 stands upright, W is configured to be bent so that the end portion 20A of the outlet pipe portion 20 opens downward. It cannot flow out from the end portion 20 </ b> A of the pipe portion 20. And since the hose part 21 is bendable as described above, the movement of the joint part 3 is not hindered.

Furthermore, the relative positional relationship between the mist nozzle 24 and the base 22 of the wiping member 4 is substantially fixed when the cleaning device 1 is used. That is, when the cleaning device 1 is used, the jet outlet 24B of the mist nozzle 24 continues to be close to the surface to be cleaned S. As described above, when the mist Mf is sprayed onto the surface to be cleaned S, the mist Mf wets the surface to be cleaned S thinly. Note that the airflow F that sends out the mist Mf is air sucked from the outside of the cleaning device 1 by the electric blower 7, so that the temperature is almost the same as the ambient temperature of the cleaning device 1 (that is, almost the same density as the ambient air). ). Accordingly, the air flow F does not rise after being ejected from the ejection port 24B, and spreads thinly along the surface to be cleaned S. Therefore, the particulate mist Mf riding on the air flow F spreads thinly along the surface to be cleaned S while being ejected from the ejection port 24B and then sinking. As described above, the mist Mf spreads thinly along the surface to be cleaned S, so that the mist Mf easily adheres to dust on the surface to be cleaned S. Accordingly, the dust on the surface to be cleaned S is less likely to rise due to the mist Mf adhering thereto. The dirt and dust on the surface to be cleaned S wetted by the mist Mf is obtained by the user moving the wiping member 4 along the surface to be cleaned S with the grip portion 26 of the grip portion 5. The wiping sheet 23 attached to the base 22 of the wiping member 4 is wiped off. In this way, the surface to be cleaned S is cleaned. Most of the moisture on the surface to be cleaned S is absorbed by the wiping sheet 23 and the remaining portion is naturally dried.

Note that since the mist Mf is relatively low in temperature, the wax applied to the surface to be cleaned S is not unintentionally melted. Therefore, the cleaning device 1 of the present application that blows the mist Mf onto the surface to be cleaned S can remove only dirt and dust. Moreover, since the said mist Mf is comparatively low temperature, the cleaning apparatus 1 of this application can prevent a user or those around around from a burn etc.

As described above, in the present embodiment, only the fine mist Mf is sprayed from the mist nozzle 24 onto the surface to be cleaned S. The fine mist Mf has a larger surface area ratio to the volume than the coarse mist Ml. Therefore, when the mist Mf contains a drug by adding the drug to the water in the water tank 9, the mist Mf Mf is expected to accelerate the chemical reaction by allowing the drug to come into contact with air and dirt over a wide area. Further, the mist Mf spreads over a wider range than the width of the base portion 22 and adheres to the surface to be cleaned S by forming the ejection port 24B substantially equal to the width of the base portion 22 of the wiping member 4. At this time, the mist Mf may rewet the portion of the surface to be cleaned S that has been wiped by the wiping sheet 23. However, as described above, since the mist Mf is fine, the surface to be cleaned S is wetted thinly and widely. Therefore, even if the water that wets the surface to be cleaned S is left unwiped, it quickly evaporates. Therefore, the surface to be cleaned S is not left wet for a long time.

As described above, the cleaning device 1 of the present invention sends out the mist M generated by the ultrasonic vibrator 13 of the atomizing device 6 on the airflow F generated by the electric blower 7 and passes through the mist passage 8. Then, the surface to be cleaned S is wetted by being ejected from the mist nozzle 24 toward the surface to be cleaned S, and moisture on the surface to be cleaned S is wiped off along with dirt and dust by the wiping sheet 23 of the wiping member 4. The cleaning surface S can be wiped and cleaned. And since the temperature of not only the mist M but also the air flow F for sending out the mist M is relatively low, it is possible to remove only dirt and dust without peeling off the wax or the like of the surface S to be cleaned. Further, the airflow F and the mist M riding on the airflow F do not rise after being ejected from the mist nozzle 24 and spread thinly on the surface to be cleaned S, so that the mist M is applied to dust on the surface to be cleaned S. It is possible to effectively adhere, prevent dust from flying up during cleaning, and prevent the user and those around him from being burned. Further, since the atomizing device 6 includes the ultrasonic vibrator 13, not only can a large amount of the mist M be generated with a small amount of electric power, but also the mist M can be generated in a short time after power is supplied. It is possible to suppress noise caused by the generation of the mist M.

Further, the cleaning device 1 of the present invention is rough in the mist M generated in the atomizing device 6 because the air flow F flowing in from the air guide path 15 becomes the swirl flow V in the cylindrical portion 14. The mist Ml is centrifuged in the centrifuge chamber 11, and the fine mist Mf is sprayed from the discharge passage 16 through the mist passage 8 to the surface to be cleaned S from the mist nozzle 24, so that the mist Mf contains a medicine or the like. In this case, the ratio of the surface area to the volume of the mist Mf can be increased, and the reactivity to dirt and air adhering to the surface to be cleaned S can be increased.

In addition, the cleaning device 1 of the present invention is provided with the liquid stopper 17 in the middle of the mist passage 8, so that the water W in the atomization device 6 remains in the atomizing device 6 even when the cleaning device 1 is tilted. It is possible to prevent the mist nozzle 24 from flowing out to the surface to be cleaned S through the mist passage 8.

Further, the cleaning device 1 of the present invention enables the main body 2 to tilt backward from a state where it is upright with respect to the wiping member 4, and the ultrasonic wave is applied to the lower rear portion of the atomizing chamber 10 of the atomizing device 6. The provision of the vibrator 13 makes it difficult for the ultrasonic vibrator 13 that is vibrating to be exposed to the air even if the main body 2 is tilted backward with use. Can be made difficult to damage.

Hereinafter, other embodiments will be described. About these other Examples, the same code | symbol is attached | subjected to the same part as the said Example 1, and the detailed description is abbreviate | omitted.

Next, a second embodiment of the present invention will be described with reference to FIG. In the present embodiment, the electric blower 7 and the ultrasonic vibrator 13 are operated using the secondary battery 41 charged by the charging circuit 40. Reference numeral 42 denotes a charging terminal. Other configurations and operations are basically the same as those in the first embodiment.

Next, a third embodiment of the present invention will be described with reference to FIGS. Reference numeral 101 denotes a cleaning device according to the present invention. The cleaning device 101 includes a main body 102, a wiping member 103 connected to the front lower portion of the main body 102, and an operation arm portion 104 provided to be swingable with respect to the main body 102. . The operating arm 104 swings about the axis X1 and can take an upright posture as shown in FIG. 13 and a posture inclined rearward (right side in FIG. 14) as shown in FIG. Configured as follows. The main body 102 is provided with a pair of wheels 105. The axis X2 of the axle of the wheel 105 coincides with the axis X1.

In the main body 102, an atomizing device 106, an electric blower 107, and a mist passage 108 are provided. The atomization device 106 includes a water tank 109 and an atomization chamber 110. The water tank 109 is detachably attached to the main body 102. The water tank 109 is configured to keep the water level in the atomization chamber 110 substantially constant. The atomization chamber 110 includes a water storage unit 111, a lid body 112, and an ultrasonic transducer 113. The water storage unit 111 includes an upper member 114 and a lower member 115. The lower member 115 has a water storage recess 116. The upper member 114 is attached to the lower member 115 so as to cover the water storage recess 116 and has a through hole 117 communicating with the water storage recess 116. A through hole 118 is formed at the bottom of the water storage recess 116 of the lower member 115, and the ultrasonic transducer 113 is attached so as to close the through hole 118. Note that the through hole 118 is formed substantially at the center of the water storage recess 116. That is, the ultrasonic transducer 113 is also provided at the approximate center of the water storage recess 116. The lower member 115 is formed with a connection recess 119 on the side of the water storage recess 116 so as to communicate with the water storage recess 116. The upper member 114 is also formed with a connection recess 120 corresponding to the connection recess 119. Further, a connection cylinder (not shown) is formed in the connection recess 120, and the downstream end of the air guide pipe 121 is connected to the connection cylinder. On the other hand, the electric blower 107 is connected to the upstream end of the air guide pipe 121. The air guide path 122 is configured by the air guide pipe 121, the connection tube, and the connection recesses 119 and 120. The lower member 115 and the upper member 114 are formed with connection recesses (not shown) separately from the connection recesses 119 and 120. Then, the water tank 109 and the atomizing chamber 110 are connected through these connection recesses (not shown).

Further, the lid 112 is detachably attached so as to cover the through-hole 117 formed in the upper member 114. The lid body 112 is configured in a dome shape. A first discharge pipe 123 is formed integrally with the lid body 112. The first discharge pipe 123 has an upstream end connected to the lid body 112 and a downstream end bent downward. The inner space of the dome-shaped lid body 112 and the inner space of the discharge pipe 123 communicate with each other. Further, the downstream end of the first discharge pipe 123 is detachably connected from above to a connection cylinder portion 124 formed on the upper member 114. On the other hand, the upstream end of the second discharge pipe 125 is connected to the lower side of the connecting cylinder portion 124. The downstream end of the first discharge pipe 123 and the upstream end of the second discharge pipe 125 communicate with each other through a through hole 126 formed in the connection cylinder portion 124. Further, a connecting cylinder part 127 is formed at the downstream end of the second discharge pipe 125, and the connecting cylinder part 127 is exposed to the lower front side of the main body 102. In addition, the connection tube portion 127 is fixed to the main body 102. The mist passage 108 is constituted by the

discharge pipes

123 and 125 and the through hole 126.

In addition, 128 is an outer lid that covers the lid body 112 and the water tank 109 from above. Reference numeral 129 denotes a hook for holding the outer lid 128 in a closed state. Reference numeral 130 denotes a circuit board, and an AC-DC conversion circuit 130A and a control circuit 130B for operating the electric blower 107 and the ultrasonic vibrator 113 are formed on the circuit board 130. Reference numeral 131 denotes a power cord provided with a power plug 132 at the tip. The main body 102 is formed with a shaft portion (not shown) for pivotally supporting the operation arm portion 104. As described above, the axis X1 of the shaft portion coincides with the axis X2 of the axle of the wheel 105.

The wiping member 103 is detachably attached to the connection tube portion 127. The wiping member 103 is inserted inside the connecting tube portion 127 and has a connecting tube 133 whose both ends are open, a wiping member main body 134, and a plate-like holding body movably attached to the lower side of the wiping member main body 134. 135. The connection tube 133 is fixed by being inserted into the connection tube portion 127, and the wiping member body 134 is attached to the connection tube 133 so as to be rotatable around a central axis X3. Therefore, in the state where the wiping member 103 is attached to the main body 102, the wiping member 103 can be rotated around the central axis X3 with respect to the main body 102, although the wiping member main body 134 is rotatable about the central axis X3. It does not move in the direction in which X3 tilts. Further, the wiping member main body 134 has a hollow portion 136 therein, the rear end of the hollow portion 136 communicates with the connection tube 133, and the mist nozzle formed at the front end of the hollow portion 136. 137 opens toward the surface to be cleaned S ′. The connecting cylinder 134 and the cavity 136 constitute a mist passage 138, and the mist passage 138 is configured to communicate with the mist passage 108. Therefore, by attaching the wiping member 103 to the main body 102, a path 139 from the atomizing device 106 to the mist nozzle 137 is formed by the

mist passages

108 and 138. A recess 140 is formed in the lower part of the wiping member body 134. Further, a pair of left and right claw receiving portions 141 is formed at the lower front portion of the wiping member main body 134, and a pair of left and right holding portions (not shown) are provided at the lower rear portion of the wiping member main body 134. The holding body 135 is pivotally supported on the wiping member main body 134 by a rotating shaft 142 provided at a rear portion thereof. In addition, a protrusion 143 is formed on the upper surface of the holding body 135 so as to correspond to the recess 140, and the protrusion 143 can be inserted into the recess 140. Further, the holding body 135 is provided with a pair of left and right engaging claw portions 144 corresponding to the claw receiving portions 141. Then, the front end side of the holding body 135 is fixed by engaging the locking claw portion 144 with the claw receiving portion 141.

The operating arm portion 104 includes a pair of left and right lower arm portions 145, a connecting portion 146 that connects the upper ends of these lower arm portions 145, and a single upper arm having a lower end attached to the central portion of the connecting portion 146. Part 147 and a grip part 148 provided at the upper end of the upper arm part 147. Bearing portions 149 are provided at the lower end portions of the lower arm portions 145 corresponding to the shaft portions, respectively, and these bearing portions 149 are configured to be rotatable around the shaft portions. A switch 150 is provided in the connecting portion 146. In the upper arm 147, an operation bar (not shown) is provided so as to be movable in the axial direction of the upper arm 147. Further, the grip portion 148 is provided with an operation portion 151. The operation unit 151 is connected to the operation rod. The tip of the operation rod extends to the vicinity of the switch 150. Therefore, by operating the operation unit 151, the switch 150 is opened and closed via the operation rod.

Next, the operation of this embodiment will be described. First, the user attaches the sheet 152 to the wiping member 103. At this time, the user either removes the wiping member 103 from the main body 102 as shown in FIG. 17 (a) and turns it over or turns the wiping member 103 into the main body 102 as shown in FIG. 17 (b). The wiping member main body 134 is turned around the central axis X3 with respect to the connection tube 133 without being removed from the inside. In this manner, with the wiping member main body 134 turned upside down, the locking claw portion 144 is removed from the claw receiving portion 141 and the holding body 135 is raised around the rotating shaft 142. At this time, since the gap between the wiping member main body 134 and the holding body 135 is opened, the sheet 152 is inserted therebetween. Then, the holding body 135 is tilted around the rotation shaft 142, and the locking claw portion 144 is reengaged with the claw receiving portion 141. At this time, one end of the sheet 152 is sandwiched between the recess 140 and the protrusion 143. Further, the left and right end portions on the other end side of the sheet 152 are pushed into the holding portion (not shown). Thus, since the one end side and the other end side of the sheet 152 are held, the sheet 152 is held by the wiping member 103. When the user removes the wiping member 103 from the main body 102 as shown in FIG. 17A, the user inserts the connecting tube 133 into the connecting tube portion 127, and again wipes the wiping member into the main body 102. A member 103 is attached so that the sheet 152 faces downward. Alternatively, as shown in FIG. 17B, when the wiping member main body 134 is turned upside down while the wiping member 103 is attached to the main body 102, the wiping member main body 134 is rotated around the central axis X3 to return to the original position. To the posture. In this manner, by removing the wiping member 103 from the main body 102 or turning the wiping member main body 134 upside down, the sheet 152 can be easily placed on the lower surface side of the wiping member 103 regardless of the posture of the main body 102. Can be installed.

As described above, even if the connecting tube 133 is inserted into the connecting tube portion 127 with the wiping member main body 134 tilted with respect to the main body 102, the wiping member 103 and the wheel 105 are to be cleaned. By placing the cleaning device 101 on the surface to be cleaned S ′ so as to be in contact with S ′, the wiping member main body 134 is rotated around the central axis X3, so that the sheet 152 attached to the wiping member 103 is removed. It is possible to reliably contact the surface to be cleaned S ′. Further, although the wiping member main body 134 is rotatable about the central axis X3 with respect to the main body 102, the wiping member main body 134 does not move so that the central axis X3 is inclined, so that the wheel 105 and the seat 152 are covered. In the state of being placed so as to be in contact with the cleaning surface S ′, the main body 102 maintains an upright state.

Then, the user operates the hook 129 so that the outer lid 128 can be opened and closed, then opens the outer lid 128 and removes the water tank 109. And after putting water W 'in the said water tank 109, this water tank 109 is attached to the said main body 102 again. When the water tank 109 is reattached to the main body 102 in this way, the water W ′ in the water tank 109 passes through the connection recess (not shown) to the water storage part 111 of the atomization chamber 110. Inflow. When the water level in the water reservoir 111 reaches a predetermined value, the inflow of water from the water tank 109 to the water reservoir 111 is stopped. In this way, the water level of the water reservoir 111 of the atomization chamber 110 is kept substantially constant. Here, as described above, the ultrasonic transducer 113 is attached so as to close the through hole 118 formed in the bottom of the water storage recess 116 of the lower member 115 constituting the water storage unit 111. Thus, since it is provided at the lowest position in the water reservoir 111, the ultrasonic transducer 113 is always located in water. Thereafter, the user again closes the outer lid 128 and locks it with the hook 129. Further, the user connects the power plug 132 to an AC power source (not shown). In this way, the cleaning device 101 is ready for use.

Then, the user operates the operation unit 151 after gripping the grip unit 148 and swinging the operation arm unit 104 about the axis line X1 to arbitrarily tilt it. Thus, by operating the operation unit 151 to turn on the switch 150, the control circuit 130B converts the electric power converted by the AC-DC conversion circuit 130A into the electric blower 107 and the ultrasonic wave. This is supplied to the vibrator 113. As described above, when electric power is supplied to the ultrasonic vibrator 113, the ultrasonic vibrator 113 vibrates at the frequency of the ultrasonic band, and atomizes the water W 'in the water storage section 111. In this way, mist M 'is generated. In addition, the operation sound of the electric blower 107 and the ultrasonic vibrator 113 is quieter than that of the steam generator used in the conventional cleaning device. Therefore, the cleaning device 101 of the present application can be made quieter than the conventional one. Further, since the mist M ′ is generated immediately by applying ultrasonic vibration to the water W ′ in the water storage unit 111, the cleaning device 101 of the present application turns on the switch 150 to turn on the mist M ′. Can be generated promptly. Therefore, the cleaning device 101 of the present application can be put into a usable state in a shorter time than the conventional one. Furthermore, the ultrasonic transducer 113 consumes less power than a steam generator (ie, a heater) used in a conventional cleaning device. Therefore, the cleaning device 101 of the present application can save power compared to the conventional one. The air flow F ′ generated by the operation of the electric blower 107 flows into the atomization chamber 110 via the air guide path 122. Then, the mist M ′ is sent to the mist passage 108 by the air flow F ′. Then, the mist M ′ sent to the mist passage 108 is sent to the mist nozzle 137 through the mist passage 138 of the wiping member 103, and is sprayed from the mist nozzle 137 to the surface to be cleaned S ′. Further, although the water in the water reservoir 111 is reduced due to the generation of the mist M ′, the reduced amount of water is supplied from the water tank 109 to the water reservoir 111.

Further, the mist nozzle 137 continues to be close to the surface to be cleaned S ′ when the cleaning device 101 is used. As described above, when the mist M ′ is sprayed on the surface to be cleaned S ′, the mist M ′ wets the surface to be cleaned S ′ thinly. Note that the airflow F ′ that sends out the mist M ′ is air sucked from the outside of the cleaning device 101 by the electric blower 107, so that the temperature is almost the same as the ambient temperature of the cleaning device 101 (that is, almost the same as the ambient air). The same density). Therefore, the airflow F ′ does not rise after being ejected from the mist nozzle 137 and spreads thinly along the surface to be cleaned S ′. For this reason, the particulate mist M ′ riding on the air flow F ′ spreads thinly along the surface to be cleaned S ′ while sinking after being ejected from the mist nozzle 137. Thus, the mist M ′ spreads thinly along the surface to be cleaned S ′, so that the mist M ′ is likely to adhere to dust on the surface to be cleaned S ′. Accordingly, the dust on the surface to be cleaned S ′ is less likely to rise due to the mist M ′ adhering thereto. Then, the dirt and dust on the surface to be cleaned S ′ wetted by the mist M ′ causes the user to grip the grip portion 148 of the operation arm portion 104 so that the wiping member 103 becomes the surface to be cleaned S ′. By moving along, the sheet 152 attached to the wiping member 103 is wiped off. In this way, the surface to be cleaned S 'is cleaned. It should be noted that most of the moisture on the surface to be cleaned S ′ is absorbed by the sheet 152, and the remaining amount is naturally evaporated.

Note that since the mist M ′ is relatively low in temperature, the wax applied to the surface to be cleaned S ′ is not unintentionally melted. Therefore, the cleaning device 101 of the present application that blows the mist M ′ onto the surface to be cleaned S ′ can remove only dirt and dust. In addition, the cleaning device 101 of the present application can prevent the user and those around him from being burned because the mist M ′ is relatively low in temperature.

As described above, when the wheel 105 and the sheet 152 are in contact with the surface to be cleaned S ′, the main body 102 maintains an upright posture with respect to the surface to be cleaned S ′. The cleaning device 101 always keeps the wheel 105 and the sheet 152 in contact with the surface to be cleaned S ′ during cleaning. Therefore, the main body 102 always keeps an upright posture during cleaning. Thus, during cleaning, the posture of the main body 102 with respect to the surface to be cleaned S ′ is substantially constant, so that the main body 102 does not tilt during use of the cleaning device 101, and the ultrasonic vibration during vibration is generated. Since the child 113 is not exposed in the air, the ultrasonic transducer 113 can be made difficult to be damaged.

Further, since the axis line X2 of the axle of the wheel 105 and the swing axis line X1 of the operation arm portion 104 are coaxial, the main body 102 and the wiping member 103 are pushed forward or pulled backward. The force acting on the wiping member 103 is the same except for the inertial force. More specifically, when the swing axis X1 is higher than the axis X2 of the axle, when the main body and the wiping member are pushed forward by the operating arm, the body and the wiping member are moved forward about the axis X2 of the axle. The power to fall down will work. On the other hand, when the main body and the wiping member are pulled later by the operating arm, a force is exerted so that the main body and the wiping member are tilted rearward about the axle axis X2. That is, when the swing axis X1 is at a position higher than the axis X2 of the axle, when the main body and the wiping member are pushed forward by the operating arm, a force is applied to press the wiping member against the surface S ′ to be cleaned. At the same time, when the main arm and the wiping member are pulled later by the operating arm, a force is exerted so that the wiping member is separated from the surface to be cleaned S ′. Therefore, in such a structure, the contact pressure of the wiping member to the surface to be cleaned S ′ varies depending on whether the main body and the wiping member are pushed forward or pulled backward. On the other hand, in the structure of the present embodiment, force is applied to the axis X2 of the axle of the wheel 105 both when the main body 102 and the wiping member 103 are pushed forward by the operating arm portion 104 and when pulled backward. Neither the pushing force nor the pulling force of the main body 102 and the wiping member 103 is the force for inclining the main body 102 and the wiping member 103. Further, at the speed at which the main body 102 and the wiping member 103 are moved by normal cleaning, the influence of the inertial force acting on the main body 102 and the wiping member 103 is small. Accordingly, even if the main body 102 and the wiping member 103 are pushed forward or pulled backward, the contact pressure of the wiping member 103 on the surface to be cleaned S ′ is hardly changed, so that the surface to be cleaned S ′ is cleaned well. be able to. Further, since there is no need to provide a plurality of shafts for turning and swinging, the structure of the cleaning device 101 can be made simple and small.

As described above, the cleaning device 101 of the present invention sends the mist M ′ generated by the ultrasonic vibrator 113 of the atomizing device 106 on the air flow F ′ generated by the electric blower 107 and sends it out. The surface to be cleaned S ′ is wetted by being ejected from the mist nozzle 137 toward the surface to be cleaned S ′ via the mist nozzle, and the moisture on the surface to be cleaned S ′ is wiped off together with dirt and dust by the sheet 152 of the wiping member 103. Thus, the surface to be cleaned S ′ can be wiped and cleaned. Since the temperature of not only the mist M ′ but also the air flow F ′ for sending out the mist M ′ is relatively low, the wax or the like on the surface to be cleaned S ′ is not peeled off, and only dirt and dust are removed. Further, the airflow F ′ and the mist M ′ riding on the airflow F ′ do not rise after being ejected from the mist nozzle 137 and spread thinly on the surface to be cleaned S ′. 'Mist M' is effectively attached to the dust on the top, making it difficult for dust to rise during cleaning, and preventing the user and those around them from getting burned. . In addition, since the atomizing device 106 includes the ultrasonic vibrator 113, not only can a large amount of the mist M ′ be generated with a small electric power, but also the mist M ′ can be generated in a short time after the power is supplied. As well as noise caused by the generation of the mist M ′. Furthermore, since the main body 102 keeps an upright posture with respect to the surface to be cleaned S ′, the main body 102 does not tilt during use, and the vibrating ultrasonic transducer 113 is not exposed to the air. The ultrasonic vibrator 113 can be made difficult to be damaged.

Further, the cleaning device 101 of the present invention may push the main body 102 and the wiping member 103 forward by setting the axis X2 of the axle of the wheel 105 and the swing axis X1 of the operating arm 104 to be coaxial. Even when pulled later, since the contact pressure of the wiping member 103 to the surface to be cleaned S ′ hardly changes, not only can the surface to be cleaned S ′ be cleaned well, but there is no need to provide a plurality of shafts. Therefore, the structure can be made simple and small.

Further, the cleaning device 101 of the present invention is such that the axis X2 of the axle of the wheel 105 provided on the main body 102 and the swing axis X1 of the operating arm 104 are coaxial, so that the main body 102 and the wiping member 103 are arranged. Since the contact pressure of the wiping member 103 to the surface to be cleaned S ′ is almost the same regardless of whether it is pushed forward or backward, the surface to be cleaned S ′ can be cleaned well and the rotation shaft In addition, since there is no need to provide a plurality of swing shafts, the structure can be made simple and small.

Further, the cleaning device 101 of the present invention enables the wiping member 103 to be attached to and detached from the main body 102, so that the wiping member 103 is detached from the main body 102 regardless of the posture of the main body 102, and the The sheet 152 can be easily mounted on the lower surface side of the wiping member 103.

Further, the cleaning device 101 of the present invention is configured such that the wiping member 103 is configured by rotatably attaching the wiping member main body 134 around the central axis X3 of the connection tube 133 connected to the main body 102. Regardless of the posture of the main body 102, the wiping member main body 134 can be turned over so that the sheet 152 can be easily mounted on the lower surface side of the wiping member 103.

Furthermore, the cleaning device 101 according to the present invention forms the mist passage 138 communicating with the mist passage 108 in the main body 102 in the wiping member 103, so that only the wiping member 103 is connected to the main body 102. A path 139 from the atomizing device 106 to the mist nozzle 137 can be formed.
In addition, this invention is not limited to the above embodiment, A various deformation | transformation implementation is possible within the range of the summary of invention. For example, in the first embodiment, only the fine mist in the mist is ejected from the mist nozzle by the centrifuge chamber, but all the generated mist may be ejected from the mist nozzle. Moreover, in the said Embodiment 3, although the said mist nozzle was made into a part of said wiping member, the said mist nozzle is good also as a different body from the said wiping member.

1 Cleaning device 2 Body
4 Wiping member 5 Grasping part 6 Atomization device 7 Electric blower 8 Mist passage 10 Atomization chamber 11 Centrifugal chamber 13 Ultrasonic vibrator 14 Tubular portion 15 Air guide passage 16 Discharge passage 17 Liquid stop portion 24 Mist nozzle 101 Cleaning device 102 Main body 103 Wiping member 104 Operation arm portion 105 Wheel 106 Atomizer 107 Electric blower 108 Mist passage 111 Water storage portion 113 Ultrasonic vibrator 133 Connection tube 134 Wiping member main body 135 Holding body 137 Mist nozzle 138 Mist passage 139 Path 140 Recess 143 Projection F Airflow F ′ Airflow S Surface to be cleaned S ′ Surface to be cleaned M Mist M ′ Mist W Water W ′ Water X1 Rotation center axis X2 of operation arm 104 Axle axis X3 of wheel 105 Center axis of connection cylinder 133

Claims

A main body, a wiping member movably attached to the main body, and a gripping portion provided on the main body, and an atomization device having an ultrasonic transducer in the main body, and an electric motor that generates an air flow Provided with a blower and a mist passage for sending the mist generated by the atomizing device to the outside of the main body in an air flow, and a mist nozzle for ejecting the mist toward the surface to be cleaned is in the vicinity of the wiping member A cleaning device provided.
A main body, a wiping member movably attached to the main body, and a gripping portion provided on the main body, and an atomization device having an ultrasonic transducer in the main body, and an electric motor that generates an air flow A blower and a mist passage for sending the mist generated by the atomizing device to the outside of the main body on an air flow are provided, and the atomizing device is arranged in a tangential direction with respect to the cylindrical portion and the cylindrical portion. It has a centrifuge chamber that is provided coaxially in the center of the cylindrical portion and that has a discharge passage connected to the mist passage, and a surface to be cleaned. A cleaning device, wherein a mist nozzle for ejecting mist toward the surface is provided in the vicinity of the wiping member.
The cleaning device according to claim 1, wherein a liquid stopper is provided in the middle of the mist passage.
The main body is attached to the wiping member so as to be tiltable backward from a vertical state, and the ultrasonic vibrator is provided at a lower rear portion of the atomization chamber of the atomizer. Item 3. A cleaning device according to item 1 or 2.
The cleaning apparatus according to claim 1, wherein the air guide path is provided on a front side of a lower portion of the cylindrical portion.
A main body that maintains a substantially constant posture with respect to the surface to be cleaned, a wiping member connected to the main body, and an operating arm portion pivotally supported by the main body. The main body is provided with a water storage portion and a bottom portion thereof. An atomizing device having an ultrasonic transducer formed, an electric blower for generating an air flow, and a mist passage for sending the mist generated by the atomizing device to the outside of the main body on the air flow, and to be cleaned A cleaning device, wherein a mist nozzle for ejecting mist toward the surface is provided close to the wiping sheet of the wiping member.
The positional relationship between the main body, the wheel, and the wiping member is fixed so that the main body maintains a substantially constant posture in a state where the main body has a wheel and the wiping member and the wheel are placed on the surface to be cleaned. The cleaning device according to claim 6.
8. The cleaning device according to claim 7, wherein the swing axis of the operating arm and the axis of the wheel axle are coaxial.
The cleaning device according to claim 6, wherein the wiping member is detachably attached to the main body.
The wiping member includes a connecting tube and a wiping member main body, and the connecting tube is connected to the main body, and the wiping member main body is attached to be rotatable about an axis of the connecting tube. The cleaning device according to claim 6, wherein the cleaning device is provided.
The cleaning device according to claim 9, wherein a mist passage communicating with the mist passage in the main body is formed in the wiping member.
It has a recess formed in the lower part of the wiping member main body, and a protrusion formed on the upper surface of the holding body attached to the lower rear part of the wiping member main body, and the protrusion can be inserted into the recess The cleaning apparatus according to claim 10, wherein the cleaning apparatus is provided on the apparatus.