JPH0737006U - Vacuum cleaner - Google Patents

Abstract

(57) [Summary] [Purpose] Cleaning work can be done efficiently and comfortably.
Moreover, it is an object to provide a vacuum cleaner having excellent operability. [Structure] Separated into a cleaner body 2 having a cleaning water tank 9 and the like and a cleaning tool 3 having a cleaning brush device 24 and the like,
Washing the private room such as a public toilet or the floor around the urinal with the cleaning brush device 24 of the cleaning tool 3 and the vacuum fan device 6 of the cleaner body 2 easily and quickly without touching the hands. The brushing cleaning and the sewage are sucked and collected for cleaning, and the sewage collected in the collection tank unit 26 is discharged from the drain pipe 31 into the toilet bowl or the like.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vacuum cleaner, and more particularly to a vacuum cleaner suitable for cleaning a private room such as a public toilet or the floor around a urinal.

[0002]

[Prior art]

 Public toilets used by many people, such as in station premises, are markedly contaminated, and daily cleaning is indispensable. Conventionally, among the cleaning of public toilets, the floor surface around private rooms and urinals is wiped off using a deck brush or mop, and after cleaning, it is allowed to dry naturally. There is.

[0003]

[Problems to be solved by the device]

 As described above, conventionally, the floor surface around the private room and the urinal is manually cleaned, which is disadvantageous in terms of labor and requires a long working time, resulting in extremely poor workability. Especially, the cleaning of the joints on the floor surface is a moderate work, which requires a lot of labor, which is a great deal of work.

[0004] Furthermore, when wiping and cleaning with a deck brush or mop, etc., there is a lot of feeling of uncleanness because it may directly touch filth such as vomit, which makes it difficult for the cleaner to carry out comfortable cleaning work. Due to the large amount of work, they often do not use gloves, etc., which makes them even more unclean and is a factor in the lack of human resources for toilet cleaners. Furthermore, the impression given to the users of the toilets is not good, and it is usually necessary to prohibit the use of the toilets when performing work, which is often inconvenient for the users. In addition, since it takes time to dry naturally after wiping and cleaning, it takes a long time to clean, and it takes a long time to ban the use of toilets. In the case of toilets such as in station premises, users cannot be serviced.

It is to be noted that the requirements for a cleaning tool for a toilet are small size / light weight, easy operation, comfort, good post-processability, and small turning effect. In view of the above conventional circumstances, the present invention can efficiently and comfortably perform cleaning work while satisfying the requirements for a cleaning tool for a private room such as a public toilet or a floor around a urinal. It is an object of the present invention to provide a vacuum cleaner that can be performed and has excellent operability.

[0006]

[Means for Solving the Problems]

 For this reason, the vacuum cleaner of the present invention comprises a body capable of traveling, and a vacuum generating device, a vacuum passage connected to the vacuum generating device to act on the vacuum, and a body communicating with the vacuum passage. A suction port opened to the outer surface of the body, a wash water tank for storing wash water, a wash water passage communicating with the inside of the wash water tank, and a wash water spout opened to the outer surface of the body in communication with the wash water passage. The main body of the cleaner includes an outlet and a suction pump that is interposed in the wash water passage and suction-feeds the wash water in the wash water tank. A cleaning brush device that is driven to rotate about an axis in a substantially vertical direction, a cleaning water spraying unit that sprays cleaning water near the part to be cleaned by the cleaning brush device, and a recovery tank unit on which vacuum acts. The collection tank section A recovery port that communicates with the body and opens to the outer surface of the body, a recovery channel that communicates with the recovery tank section, and a suction port that is connected to the tip of the recovery channel and that is provided at the tip is the part to be cleaned by the cleaning brush device. A suction tool that can move up and down between a descending position opened in the vicinity and a rising position away from the vicinity of the portion to be cleaned, and a suction tool operation that moves the suction tool up and down and holds it in the descending position and the rising position, respectively. Means, and a drainage passage communicating with the recovery tank portion, which is openable and closable, for a vacuum connecting a suction port on the outer surface of the body of the cleaner body and a recovery port on the outer surface of the body of the cleaning tool. The connecting pipe, and the connecting pipe for cleaning water, which connects the cleaning water outlet on the outer surface of the body of the cleaner body and the cleaning water spraying part of the body of the cleaning tool, are included.

The washing water tank for storing the washing water has a filling opening for opening and closing the washing water, and the filling opening faces the outside through an opening provided in the body of the cleaner body for opening and closing. can do. Further, the suction tool can be composed of a suction nozzle portion and a squeegee mounted along the leading edge of the suction nozzle portion.

Further, the vacuum connection pipe is composed of a hose, and a tube constituting the cleaning water connection pipe can be provided inside the hose. In particular, the cleaning water discharge port is opened at the suction port opening on the outer surface of the body of the vacuum cleaner body, and a tube provided inside the hose is connected to the cleaning water discharge port when the hose is connected to the suction port. It is better to configure it to connect.

Further, it is more preferable to include a deodorizer for deodorizing the air discharged from the vacuum generator in the body.

[0010]

[Action]

 In such a configuration, the cleaning tool is moved and moved to a cleaning target location such as a private room of a public toilet, the suction tool is moved to the raised position, and the cleaning brush device is driven. As a result, the floor surface is brushed and washed. In this case, the cleaning water in the cleaning water tank is sprayed from the cleaning water spraying part of the cleaning tool toward the floor surface through the cleaning water connection pipe.

Then, the body of the cleaning tool is tilted rearward, and while the cleaning tool is moved on the floor surface by the operation unit, the cleaning water is sprayed toward the floor surface and the floor surface is brushed. When the cleaning of the floor surface is completed as described above, when the suction tool is moved to the lowered position, the squeegee of the suction tool comes into contact with the floor surface and the suction port faces the floor surface. Then, when the vacuum generator is operated, a vacuum force is generated in the vacuum connection pipe, and this vacuum force acts on the suction port of the suction tool.

Therefore, by moving the cleaning tool on the floor surface while holding the operation portion, the squeegee scrapes off the dirty water and the like on the floor surface cleaned by the cleaning water, and is sucked from the suction port, so that the suction tool It is collected in the collection tank through the vacuum connection pipe. When the sewage collected in the collection tank reaches a predetermined value and becomes full, the drive of the sweeper is stopped and the sewage collected in the collection tank is discharged from the drainage passage. It is advisable to let the discharged dirty water and the like flow down into a toilet bowl, for example.

Further, when the floor surface is brushed and the dirty water on the floor surface is sucked by the suction tool, the water splash at the time of brushing can be reduced. After cleaning, the cleaning tool and the cleaner body may be separated and stored in the storage place.

[0014]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, a vacuum cleaner 1 includes a cleaner body 2, a cleaning tool 3, a vacuum hose 4 as a connection pipe for vacuum, a cleaning water tube (not shown) as a connection pipe for cleaning water, Composed of.

Here, the configuration of the cleaner body 2 will be described in detail with reference to FIGS. 1 to 5. In these drawings, the cleaner body 2 is provided with a travelable body 5, and a vacuum fan device 6 as a vacuum generating device and a vacuum passage connected to the vacuum fan device 6 to act as a vacuum passage are connected to the body 5. Of the vacuum pipe 7, a suction port 8 communicating with the vacuum pipe 7 and opened to the outer surface of the body 5, a wash water tank 9 for storing wash water, and a wash water passage communicating with the inside of the wash water tank 9. Of the washing water tube 10, a washing water discharge port 11 communicating with the washing water tube 10 and opened to the outer surface of the body 5, and a washing water in the washing water tank 9 interposed in the washing water tube 10. The electromagnetic pump 12 is provided as a suction pump for feeding the above.

Here, the body 5 is composed of a tubular hollow body having a dome-shaped top wall. A moving handle 13 is provided at a substantially central portion of the top wall of the body 5. In addition, a swivel caster 14 as a traveling means is attached to the four corners on the bottom surface of the body 5, so that the body 5 can travel in any direction.

Further, an insertion joint 8A that constitutes a suction port 8 that serves as an insertion port for a hose joint 4A provided in a vacuum hose 4 described later is fitted and attached to the peripheral portion of the top wall of the body 5. The vacuum fan device 6 provided in the body 5 includes a fan 6A and an electric motor 6B for driving the fan 6A. The fan 6A is arranged in a casing 15 provided in the upper part of the body 5. The central portion of the front wall of the casing 15 is opened. The fan 6A is connected to the rotary shaft of an electric motor 6B which is disposed on the rear side of the fan 6A and fixedly attached to the outer surface of the rear wall of the casing 15. A deodorizer 16 for deodorizing the air discharged from the vacuum fan device 6 is attached to an exhaust port (not shown) formed in the casing 15.

One end of the vacuum pipe 7 is connected to an opening formed in the center of the front wall of the casing 15. The other end of the vacuum tube 7 is connected to the inner end of the body 5 of the insertion joint 8A. The washing water tank 9 is arranged at the bottom of the body 5, and a filling port 9A is formed in a cylindrical shape on a part of the upper wall thereof. The opening surface of the filling port 9A faces the opening 17 opened in the peripheral portion of the top wall of the body 5. A detachable filling port lid 18 is attached to the opening 17.

One end of the wash water tube 10 is communicated with the bottom of the wash water tank 9, and the other end is communicated with a wash water discharge port 11 provided around the suction port 8 of the insertion joint 8A. The electromagnetic pump 12 interposed in the wash water tube 10 is held on the outer surface of the side wall of the wash water tank 9.

A main power switch 19 is provided on the upper peripheral wall of the body 5. A control box 19 containing the electric motor 6B of the vacuum fan unit 6 and the drive circuit of the electromagnetic pump 12 is provided on the side of the wash water tank 9 in the body 5, and the control box 19 is provided. An ON / OFF switch 19a for activating the control box 19 is provided on the bottom surface so as to be operable from the bottom surface of the body 5. Further, at the bottom of the body 5, there is provided a cord reel 21 in which a power cord 20 of a predetermined length for supplying power to the drive circuit or the like is normally wound and held. 20 can be pulled out and used.

Next, the configuration of the cleaning tool 3 will be described in detail with reference to FIGS. 1 and 6 to 10. In these figures, the cleaning tool 3 is provided with a movable body 22, on which an operating handle 23 as an operating portion, and a cleaning brush device 24 which is rotationally driven about a substantially vertical axis. A washing water jet nozzle 25 as a washing water jetting portion for jetting washing water near the portion to be washed by the washing brush device 24, a recovery tank portion 26 on which a vacuum acts, and a collection tank portion 26 which communicate with each other. And a recovery hose 28 as a recovery passage communicating with the recovery tank part 26, and a recovery port 27 that is connected to the tip of the recovery hose 28 and serves as a suction port provided at the tip. A suction tool 29 that can be moved up and down to a lowered position in which the nozzle opening 29a is opened near the cleaning target portion by the cleaning brush device 24 and a raised position away from the cleaning target portion, and the suction device 29. A suction device operating means 30 for vertically moving 29 to hold it in the lowered position and the raised position, and a drain pipe 31 as an openable / closable drain passage communicating with the recovery tank portion 26 are provided. ing.

Here, the body 22 is formed of a vertically long hollow body having a substantially rectangular shape. A substantially L-shaped operating handle 23 is provided on one side of the head of the body 22. Further, a pair of wheels 32 as traveling means are attached to the bottom surface of the body 22 via a support device 33. As shown in FIG. 11, the support device 3 for the wheels 32 includes a substantially U-shaped support bracket 35 having both ends rotatably connected to an axle 34 that connects the pair of wheels 32 to each other. One end of the support bracket 35 is rotatably connected to the middle part of the support bracket 35, and the other end is composed of a support arm 36 fixedly attached to the bottom surface of the body 22. The function of the support device 3 will be described later.

Further, on the top surface of the head of the body 22, a main power switch 37, a changeover switch 38 for switching between discharge and stop of the wash water, and a warning that the inside of the recovery tank section 26 is full are alarmed. An operation panel 40 provided with an alarm lamp 39 is installed. The cleaning brush device 24 includes a brush device body case 41 provided at the bottom of the body, two brushes 44 formed by implanting a large number of bristles 43 on a holding plate 42 made of a circular plate, and both brushes 44. It is composed of a driving electric motor (not shown).

The brush device body case 41 is composed of a hollow body having a substantially L-shape having a tubular portion 41A and a flat portion 41B projecting laterally from a lower portion of the tubular portion 41A. The lower portion of the rear end of 41A is fixedly attached to the axle 34 via a coupling tool (not shown). The two brushes 44 are arranged on the lower surface of the flat portion 41B of the brush device main body case 41, and the rotation axis thereof is rotatably supported by the flat portion 41B. The tip surfaces of the two brushes 44 are similarly grounded when the wheel 32 is grounded.

The electric motor for driving the brushes is built in the cylindrical portion 41 A of the brush device main body case 41, and the power is transmitted to the rotary shafts of the two brushes 44 through a power transmission means (not shown) to both brushes. 44 is rotationally driven. The cleaning water jet nozzle 25 is provided at a position between the brushes 44 on the bottom wall of the flat portion 41B of the brush device body case 41.

On the other hand, the recovery tank portion 26 is formed in the internal space of the body 22. In addition, a recovery port 27 communicating with the recovery tank section 26 is opened in the rear wall of the body 22. A gas-liquid separation plate 45 is attached to the recovery tank portion 26 so as to hang down, and a recovery hose 28 and a recovery port 27 are opened at positions separated by the gas-liquid separation plate 45. The suction tool 29 is composed of a suction nozzle portion 29A having a nozzle opening 29a at the tip and a rubber squeegee 29B mounted along the tip edge of the nozzle 29A. A connection port 29b is formed in the suction nozzle 29A, and the tip of the recovery hose 28 is connected to the connection port 29b.

The actuating means 30 of the suction tool 29 is configured as follows. That is, one end of the pair of first links 46 is fixedly attached to the upper surface of the suction nozzle portion 29A of the suction tool 29. The first link 46 extends upward, and one end of each of the pair of second links 47 is rotatably connected to the other end thereof. The other end of the second link 47 is rotatably connected to the side wall of the cylindrical portion 41A of the brush device body case 41. On the other hand, one end portions of the pair of third links 48 are fixedly attached to the upper surface of the flat portion 41B of the brush device body case 41. The other end of the third link 48 is rotatably connected to the first link 46.

A pulley 49 is fixedly attached to the rotating shaft portion of the second link 47 on the side wall side of the cylindrical portion 41A of the brush device body case 41. A pulley 50 is rotatably supported on the upper portion inside the body 22, and the pulley 50 and the pulley 49 are linked via a wire 51. The wire 51 passes through the inside of the body 22 from the pulley 50, exits from the lower portion of the body 22 to the outside, and then reaches the pulley 49 through the bracket 52.

A suction tool elevating lever 53 is fixedly attached to the rotating shaft of the pulley 50. The suction tool elevating lever 53 penetrates a slide groove 54 formed in the upper wall of the body 22 and is projected to the outside of the body 22. Therefore, by swinging the suction tool elevating lever 53 along the slide groove 54, the pulley 50 rotates, which causes the pulley 49 to rotate, and the rotation of the pulley 49 causes the second link 47 to rotate. Oscillates, whereby the first link 46 and the third link 48 oscillate, and the suction tool 29 moves up and down to be held in the lowered position and the raised position, respectively.

In this case, the vertical position of the suction tool 29 is determined by the swing position of the suction tool elevating lever 53, and the suction tool 29 is in the lowered position at positions A and B in FIG. 8 and C in FIG. In the position, the suction tool 29 is in the raised position. Further, the suction tool elevating lever 53 has an ON / OF F switch function for the electric motor 6B of the vacuum fan device 6 and the electric motor for driving the brush, and only the electric motor 6B of the vacuum fan device 6 is in the A position. Is driven, at the B position, both the electric motor 6B and the brush driving electric motor are driven, and at the C position, only the brush driving electric motor is driven.

A drain pipe 31 communicating with the recovery tank unit 26 is connected to the bottom of the body 22. The drain pipe 31 is opened and closed by a cock 55. Inside the vacuum hose 4, a wash water tube that constitutes the connection pipe for the wash water is installed, and when the vacuum hose 4 is connected to the suction port 8, the tube is connected to the insertion joint 8A. It is configured to be connected to the cleaning water discharge port 11 provided in the.

To use the vacuum cleaner 1 having the above configuration, the following is performed. First, insert the vacuum hose 4 on the cleaning tool 3 side into the suction port 8 on the cleaner body 2 side. As a result, the tube constituting the cleaning water connection pipe is connected to the cleaning water discharge port 11. Then, the cleaning tool 3 is moved to, for example, a cleaning target place such as a private room of a public toilet, and the suction tool elevating lever 53 is set to the position C in FIG. The electric motor for driving the brush is driven. As a result, the brush 44 of the cleaning brush device 24 rotates, and the floor surface in the private room is brushed and cleaned. In this case, when the changeover switch 38 on the cleaner body 2 side is switched to the wash water discharge side, the electromagnetic pump 12 is driven and the wash water in the wash water tank 9 passes through the tube forming the wash water connection pipe. It is sprayed from the cleaning water spray nozzle 25 of the cleaning tool 3 toward the floor surface.

Then, as shown in FIG. 12, while tilting the body 22 of the cleaning tool 3 rearward and moving the cleaning tool 3 on the floor surface while holding the operation handle 23, the cleaning water is directed toward the floor surface. The floor surface in the private room is brushed by the brush 44 that rotates while ejecting. When the cleaning of the floor surface is completed as described above, this time, when the suction tool elevating lever 53 is set to the position A in FIG. 8, the suction tool 29 is in the lowered position, and the squeegee 29B of the suction tool 29 is moved. It contacts the floor surface, and the nozzle port 29a faces the floor surface. At the same time, the electric motor 6B of the vacuum fan device 6 is driven. The fan 6A is rotated by driving the electric motor 6B to generate a vacuum force in the vacuum hose 4, and this vacuum force acts on the nozzle port 29a of the suction tool 29.

Therefore, by moving the cleaning tool 3 on the floor surface while holding the operating handle 23, the squeegee 29B scrapes off the dirty water on the floor surface, which is washed by the cleaning water, and is sucked from the nozzle port 29a. Then, it is collected from the suction tool 29 through the collection hose 28 into the collection tank section 26. The air sucked into the recovery tank portion 26 is sucked into the casing 15 of the vacuum fan device 6 through the vacuum hose 4, and is exhausted from the casing 15 to the outside through the body 5. The odor is removed by the deodorizer 16 during exhaust.

When the water level of the dirty water collected in the recovery tank unit 26 reaches a predetermined value and becomes full, the alarm lamp 39 lights up, so that the driving of the vacuum cleaner 1 is stopped and the cock 55 is opened to open the recovery tank unit. The waste water collected in 26 is discharged from the drain pipe 31. It is advisable to allow this discharged wastewater to flow down into a toilet bowl, for example. When the suction tool elevating lever 53 is set to the position B in FIG. 8, the suction tool 29 is in the lowered position, and at the same time, the vacuum fan device 6 is driven and the cleaning brush device 24 is driven. Therefore, the operation of sucking the dirty water on the floor while brushing the floor can reduce the water splash at the time of brushing.

Here, when cleaning the floor surface at the corners of the private room of the toilet, the private room is so small that the cleaner cannot move the cleaning tool 3 sufficiently and cannot perform sufficient cleaning. Therefore, in this case, as shown in FIG. 12, when the body 22 of the cleaning tool 3 is tilted rearward, the body 22 is rotated leftward and rightward as indicated by the arrow in FIG. The support arm 36 of the support device 33 of the wheel 32 swings with respect to the support bracket 35, and the body 22 inclines left and right with respect to the main body case 41 of the cleaning brush device 24. Therefore, the cleaner can move to a place where it can be easily moved, and the cleaning tool 3 can be moved, and the floor surface at the corner of the private room of the toilet can be cleaned well (see FIG. 13).

After the cleaning, the vacuum hose 4 on the side of the cleaning tool 3 is pulled out from the suction port 8 on the side of the cleaner body 2 to separate the cleaning tool 3 and the body 2 of the cleaner and store them in a storage place. Just do it. According to the vacuum cleaner 1 as described above, the cleaning brush device 24 for cleaning the private room such as a public toilet or the floor around the urinal and the vacuum fan device 6 can easily and quickly wash the cleaning water without touching hands. This makes it possible to clean by brushing and collecting and collecting dirty water.

Further, the sucked sewage can be discharged to the outside by a one-touch operation of simply opening the cock 55, and the sewage or the like is never touched during the treatment of the sewage. In other words, a series of cleaning work is performed by brushing the private room such as a public toilet or the floor around the urinal with cleaning water, suctioning and collecting the wastewater, and discharging the wastewater by operating a single appliance. The cleaning work is extremely easy, quick and hygienic.

[0039] As a result, it is not necessary to perform a cleaning work of wiping and cleaning with a deck brush or a mop to dry naturally after cleaning, and cleaning can be performed without soiling hands or the like. The feeling is eliminated, the cleaner can perform a comfortable cleaning work, the labor can be significantly reduced, and the work time can be shortened, resulting in extremely good workability.

Further, the cleaner body 2 having the cleaning water tank 9 and the like built therein and the cleaning tool 3 having the cleaning brush device 24 and the like are separated from each other, and the cleaning tool 3 alone is used for cleaning. It has excellent operability such as a small turning effect, and is more labor intensive. Furthermore, the work content will be smarter, and together with the above effects, it will be an effective way to eliminate the cause of the shortage of manpower for toilet cleaners.

Further, the toilet user has a good impression, and it is not necessary to perform the work by prohibiting the use of the toilet, and since it is not necessary to naturally dry the toilet, the use of the toilet is prohibited. Even in this case, it is possible to shorten the banned time, which is convenient for toilet users. In particular, it is possible to improve the service to users when using toilets inside stations.

Further, since the deodorizer 16 for deodorizing the air discharged from the vacuum fan device 6 is provided, the odor emitted from dirt or the like is not emitted during the suction operation, which is more comfortable. Cleaning work can be performed. Furthermore, the requirements for cleaning tools for toilets are that they are small and lightweight, easy to operate, comfortable, have good post-processing properties, and have a small turning effect.The above vacuum cleaners satisfy all of these requirements. , High practicality.

As described above, the present invention has been described with reference to the specific embodiments, but the present invention is not limited to this, and is attached to the present invention by a person skilled in the art. It should be noted that various changes and modifications can be made without departing from the scope of the utility model registration claim.

[0044]

[Effect of device]

 As explained above, according to the vacuum cleaner of the present invention, it is small and lightweight, easy to operate, comfortable, has good post-treatment, and has a small turning space, such as a private room such as a public toilet or the floor around a urinal. It is a practical effect that the cleaning tool can be efficiently and comfortably carried out while satisfying the requirements of the cleaning tool and is excellent in operability.

In particular, the wash water tank for storing wash water is configured to have a wash water filling port, and the fill port is exposed to the outside through an opening provided in the body of the cleaner body to be opened and closed freely. If so, it is possible to easily supply the wash water to the wash water tank. Further, if the suction tool is composed of the suction nozzle portion and the squeegee mounted along the tip end edge of the suction nozzle portion, it is possible to suck the dirty water while sucking it, which is excellent in the processing property of the dirty water.

Further, when the vacuum connecting pipe is composed of a hose and the tube constituting the cleaning water connecting pipe is provided inside the hose, the structure of means for connecting the cleaner body and the cleaning tool Will be easier. In this case, the cleaning water discharge port is opened in the suction port opening on the outer surface of the body of the cleaner body, and the tube inside the hose is connected to the cleaning water discharge port when the hose is connected to the suction port. If it is configured to be connected, the connection between the cleaner body and the cleaning tool is completed with one touch, which is convenient.

If a deodorizer for deodorizing the air discharged from the vacuum generator is built into the body, more comfortable cleaning work can be performed.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of a vacuum cleaner according to the present invention.

FIG. 2 is a front view of the vacuum cleaner body according to the above embodiment.

FIG. 3 is a plan view thereof

[Figure 4] Rear view

[Figure 5] Bottom view

FIG. 6 is a front view of the cleaning tool according to the above embodiment.

7 is a plan view of FIG.

[Figure 8] Right side view

[Figure 9] Rear view

[Figure 10] Bottom view

FIG. 11 is a plan view showing a configuration of a wheel support device according to the above embodiment.

FIG. 12 is a side view showing a usage state of the cleaning tool according to the above embodiment.

FIG. 13 is a schematic view showing a usage state of the cleaning tool of the above embodiment in a toilet.

[Explanation of symbols]

 1 Vacuum cleaner 2 Vacuum cleaner body 3 Cleaning tool 4 Vacuum hose 5 Body 6 Vacuum fan device 7 Vacuum tube 8 Suction port 9 Cleaning water tank 10 Cleaning water tube 11 Cleaning water discharge port 12 Electromagnetic pump 13 Moving handle 14 Flexible caster 17 Opening Part 18 Filling port lid 22 Body 23 Operating handle 24 Washing brush device 25 Washing water injection nozzle 26 Collection tank part 27 Collection port 28 Collection hose 29 Suction tool 29a Nozzle port 30 Suction tool operating means 31 Drain pipe 32 Wheel

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Kiyoyuki Ojima 1-6-5 Marunouchi, Chiyoda-ku, Tokyo Inside East Japan Railway Company (72) Yoshio Tamura 1-6-5 Marunouchi, Chiyoda-ku, Tokyo Issue East Japan Railway Company (72) Inventor Nobuo Ogihara 1-6-5 Marunouchi, Chiyoda-ku, Tokyo Inside East Japan Railway Company (72) Masaaki Midorikawa 1-6-5 Marunouchi, Chiyoda-ku, Tokyo No. East Japan Railway Company (72) Inventor Sumio Nagashima 1-5-3 Chuo, Shiroishi-ku, Sapporo, Hokkaido Abetec Co., Ltd. (72) Hisawa Niinuma Central 1-5, Shiroishi-ku, Sapporo, Hokkaido Abetec Co., Ltd., 3rd-7th (72) Inventor, Masayoshi Fujitani 1-19-11, Kyobashi, Chuo-ku, Tokyo Japan, Japan Inside the company (72) Creator Tomohiro Maekawa 1-19-11 Kyobashi, Chuo-ku, Tokyo Inside Japan Cableway Co., Ltd.

Claims (6)

[Scope of utility model registration request] 1. A travelable body, wherein a vacuum generator is provided in the body, a vacuum passage connected to the vacuum generator for applying a vacuum, and a body communicating with the vacuum passage and opened to an outer surface of the body. A suction port, a wash water tank for storing wash water, a wash water passage communicating with the inside of the wash water tank, a wash water discharge port opened to the outer surface of the body in communication with the wash water passage, and the wash water. A cleaner main body including a suction pump that is interposed in the passage and suction-feeds the cleaning water in the cleaning water tank, and includes a travelable body, the operating unit, and a substantially vertical shaft. A cleaning brush device that is driven to rotate around the center, a cleaning water injection unit that injects cleaning water in the vicinity of the cleaning target part by the cleaning brush device, a recovery tank unit on which vacuum acts, and a recovery tank unit that is in communication with On the outside of the body A collection port that is opened, a collection passage that communicates with the collection tank section, and a descending position that is connected to the tip of the collection passage and a suction port provided at the tip is opened near the portion to be cleaned by the cleaning brush device. And a suction tool that can be moved up and down to a rising position away from the vicinity of the cleaning target part, and a suction tool operating means that moves the suction tool up and down to hold the suction tool in the lowered position and the raised position, respectively.
An openable and drainable drainage passage communicated with the recovery tank section,
A cleaning tool provided with a vacuum connection pipe for connecting the suction port on the outer surface of the body of the vacuum cleaner and the recovery port on the outer surface of the body of the cleaning tool; and a cleaning water discharge port and a cleaning port on the outer surface of the body of the cleaner body. A cleaner comprising: a connection pipe for cleaning water, which is connected to a cleaning water injection unit of a body of the tool. 2. The washing water tank for storing the washing water has a washing water filling port, and the filling port is exposed to the outside through an opening provided in the body of the cleaner body so as to be freely opened and closed. The vacuum cleaner according to claim 1. 3. The vacuum cleaner according to claim 1, wherein the suction tool comprises a suction nozzle portion and a squeegee mounted along the leading edge of the suction nozzle portion. 4. The vacuum connecting pipe is formed of a hose, and a tube constituting the cleaning water connecting pipe is provided inside the hose. Vacuum cleaner. 5. The cleaning water discharge port is opened at the suction port opening on the outer surface of the body of the vacuum cleaner body, and a tube provided inside the hose when the hose is connected to the suction port is the cleaning water. The device according to claim 4, which is configured to be connected to the discharge port.
Vacuum cleaner as described. 6. A deodorizer for deodorizing air discharged from a vacuum generator is built in the body.
The vacuum cleaner according to any one of the above.