JP2006043123A - Moving type dish washer and dryer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a moving type dish washer and dryer which has water supply and drain structure which supplies and drains water by simple structure without needing a watertight fitting part and where water never drops onto a floor surface even when the water drops from each of water supplying and draining ports. <P>SOLUTION: The washer and dryer is provided with: a movable main body 6 provided with a washing means inside and a main body power supplying part 16, a main body water supply port 12 having an open top in the upper portion thereof and a main body drain port 15 on its back surface; and a sink-state drain tube 4 having a power supply plug 5 and a water supply tube 2, and an opening part nearly at the vertically lower position of the water supply tube 2 on the wall surface 1a of a main frame 1. The main body power supplying part 16, the main body water supply port 12, and the main body drain port 15 are respectively arranged so that the main body power supplying part 16 may be connected to the power supply plug 5, the main body water supply port 12 may be just under the water supply tube 2, and the main body drain port 15 may be just over the sink-state drain tube 4 when the main body 6 is moved to the wall surface 1a. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a mobile dishwasher that can be moved by wheels and the like.

  In a conventional mobile dishwasher / dryer, an axle is provided on the bottom of the main body so that the vehicle can run, and a water supply connection port, a drainage connection port, and a power connection plug are provided on one side of the main unit, There is one that is detachably connected to a power outlet, a water supply piping port, and a drainage piping port installed on a wall surface (for example, see Patent Document 1).

JP-A-8-224200 (page 4-5, FIG. 2)

In a conventional mobile dishwasher / dryer, the water supply connection port, drainage connection port, and power connection plug provided on the main unit side are connected to the power outlet, water supply piping port, and drainage piping port provided on the wall of the building frame. On the other hand, they are connected so as to be detachable using a one-touch coupler. However, the one-touch coupler has a strong watertight mechanism because water pressure is applied in the water supply / drainage pipe, and a lock mechanism is required at the attachment / detachment fitting part, so that a complicated and expensive member must be used. there were. In addition, there is a problem in operability because the operation force required by the user when attaching / detaching the fitting portion is large.
In addition, the one-touch coupler fitting part loosens due to repeated attachment and detachment, and there is a risk of water leakage. At the same time, when the water supply / drainage pipe is detached (at the time of disconnection), water dripping occurs from each water supply / drainage and falls to the floor. There was also the problem of making it fragile and making it easily damaged.

  The present invention has been made to solve the above-described problems, and does not require a watertight fitting portion to supply and drain water with a simple structure, and even when water dripping from each water supply and drainage port, An object is to obtain a mobile dishwasher having a water supply / drainage structure that does not fall on the surface.

  The mobile dishwasher / dryer according to the present invention comprises a dishwasher / dryer body that can be moved and washed, and a housing wall surface to which the dishwasher / dryer body is detachably connected, A power plug for supplying power to the dishwasher main body, a water supply unit for supplying water to the dishwasher main body, and an electromagnetic for opening and closing the water supply unit by a signal from the tableware dryer main body are provided on the casing wall surface. A drainage section for receiving wastewater from the valve and the dishwasher main body, and on one side of the dishwasher main body, the power plug is electrically connected to the power supply plug and the wall surface of the tableware A main body power supply unit connected to the main body, a main body water supply port for receiving water from the water supply unit, and a main body drainage port for draining water to the drainage unit.

  According to this invention, the wall surface of the housing is supplied with a power plug for supplying power to the tableware washing / drying machine body, a water supply unit for supplying water to the tableware washing / drying machine body, and a signal from the tableware washing / drying machine body. A solenoid valve that opens and closes the water supply unit, and a drainage unit that receives drainage from the dishwasher main body, and on one side of the dishwasher main body, when the dishwasher main body and the casing wall surface are connected to each other Since it has a main body power supply portion electrically connected to the power plug, a main body water supply port that receives water from the water supply portion, and a main body drainage port that drains water to the drainage portion, a watertight fitting portion It is possible to supply and drain water with a simple structure without the need for a mobile dishwasher.

Embodiment 1 FIG.
FIG. 1 is an external view of a mobile dishwasher / dryer showing Embodiment 1 of the present invention, and FIG. 3-7 is explanatory drawing of the washing | cleaning process of a tableware, and prevention of dripping, FIG.

1 and 2, a housing 1 such as a building includes a wall surface 1 a, a floor 1 b, and a work top 1 c, and a water supply pipe 2 having an electromagnetic valve 3 controlled by, for example, a radio signal, a power plug 5 on the wall surface 1 a. A sink-like drainage pipe 4 having an opening at a substantially hanging position of the water supply pipe 2 is provided at the lower part. The power plug 5 is, for example, a magnet type.
A movable wheel 7 is provided on the bottom surface of the main body 6 of the mobile dishwasher, a front cover 8 is provided on the front surface, a top plate (worktop) 11 is provided on the upper surface, and an upward opening is formed on the upper surface of the rear surface. A main body water supply port 12 having a shutter 13, a main body power supply unit 16, and a main body drain port 15 connected to a pump 14 in the main body 6 are provided at the lower part of the back surface. An operation panel 9 having an energizing lamp 10 and a display unit (not shown) is provided on the front cover 8. A control unit (not shown) is provided inside the operation panel 9.
In addition, a coil spring is used for the rotating portion of the shutter 13 and is configured to open by the weight of water. The shutter 13 is opened when water is supplied from the water supply pipe 2 and closed when washed.

The washing tank 19 in the main body 1 has a washing basket 17 for holding tableware, a removable cup shelf 20, a circulation / drainage pump 14, and a washing in which washing water accumulated at the bottom of the washing tank 19 is jetted by the pump 14. A nozzle 18, a heater (not shown) for heating the cleaning water, and a dry blower fan (not shown) are provided.
The top plate 11 is substantially flat and can be opened and closed, and can be used as a wagon base.

  Next, the operation of the mobile tableware washing and drying machine showing the first embodiment of the present invention will be described with reference to FIGS. First, a cleaning process is performed. The main body 6 is pulled out from the housing 1 as shown in FIG. 2, the top plate 11 is opened, the dishes are set in the washing basket 17 and the cup shelf 20, and stored in the washing tank 19, as shown in FIG. The main body 6 is moved and mounted in the housing 1. When attached, the main body power supply unit 16 of the main body 6 is connected to the power plug 5 of the wall surface 1 a of the housing 1, and power is supplied to the main body 6. When power is supplied to the main body 6, power is supplied to the control unit of the main body 6, and the energization lamp 10 of the operation panel 9 of the main body 6 is turned on to notify that the main body is reliably supplied with power. It is notified that the water supply port 12 is directly below the water supply port 2 and the main body drain port 15 is directly above the sink-like drain pipe 4.

  At this time, when the start switch 4 on the operation panel 9 is pressed, the control unit transmits a radio signal to the electromagnetic valve 3 to open the electromagnetic valve 3 and start water supply from the water supply pipe 2 to the main body water supply port 12. When water supply to the main body water supply port 12 is started, the shutter 13 provided at the opening of the main body water supply port 12 is opened by its own weight, and water is supplied to the cleaning tank 19 of the main body 6. When the predetermined amount of water supply is completed, the control unit transmits a radio signal to the electromagnetic valve 3, the electromagnetic valve 3 is closed, and water supply is lost, so the shutter 13 is automatically closed.

  When the water supply is completed, as shown in FIG. 4, the cleaning process is started, and the cleaning water stored at the bottom of the cleaning tank 19 is sprayed from the cleaning nozzle 18 toward the dishes in the cleaning basket 17 by the pump 14. When the cleaning is completed for a certain period of time, as shown in FIG. 5, the dirty cleaning water in the cleaning tank 19 is drained from the main body drain port 15 to the sink drain pipe 4 provided on the wall surface by the pump 14. Here, when the shutter 13 is closed, the water splash from the washing tank 19 is blocked and water leakage is prevented.

  When the cleaning process is completed, a rinsing process is performed next. When the control unit transmits a radio signal to the electromagnetic valve 3, opens the electromagnetic valve 3, and supplies water to the main body water supply port 12 from the water supply pipe 2, the shutter 13 provided at the opening of the main body water supply port 12 opens, and cleaning is performed. Water is supplied to the tank 19. When the predetermined amount of water supply is completed, the control unit transmits a radio signal to the electromagnetic valve 3, the electromagnetic valve 3 is closed, and no water is supplied, so the shutter 13 is automatically closed. In this rinsing operation, the rinsing operation is started when the water supply is completed, and the cleaning water stored at the bottom of the cleaning tank 19 is sprayed from the cleaning nozzle 18 toward the dishes in the cleaning basket 17 by the pump 14. To do. When rinsing is completed for a certain period of time, the dirty cleaning water in the cleaning tank 19 is drained from the main body drain port 15 to the sink-like drain pipe 4 provided on the wall surface by the pump 14. This rinsing process is repeated a predetermined number of times, and the rinsing process is completed.

When the rinsing process is completed, a drying process is performed next. In the drying process, the air in the washing tub 19 is heated by a heater provided at the bottom of the washing tub 19 and at the same time the heated air is circulated by a drying blower fan to dry the dishes.
In the cleaning process and the rinsing process, the cleaning water may be heated by a heater provided at the bottom of the cleaning tank 19 and used as hot water.

  Next, when all the cleaning, rinsing and drying steps are completed, the main body 6 is pulled out from the housing 1 as shown in FIG. At this time, when there is water dripping from the water supply port 2 of the housing 1, water dripping is received and drained by the sink drain pipe 4 having an opening at a substantially drooping position of the water supply pipe 2.

Next, as shown in FIG. 7, the top plate 11 of the main body 6 is opened, and the washed and dried dishes are taken out.
Also at this time, when there is water dripping from the water supply port 2 of the housing 1, water dripping is received and drained by the sink drain pipe 4 having an opening at a substantially drooping position of the water supply pipe 2.

  As described above, the tableware washing means for washing the tableware by spraying the tableware stored in the washing tank 19 inside from the washing nozzle, the main body power supply portion 16 on the back, the main body water supply port 12 with the opening facing upward, and The main body drain 15 and the main body 6 of the movable dishwasher / dryer having the wheels 7 on the bottom surface are provided, and when the main body 6 moves to the wall surface 1a of the housing 1, the main body feeding section 16 is provided on the wall surface 1a of the housing 1. The main body water supply port 12 is connected to the power plug 5, the main body water discharge port 15 is directly below the water supply tube 2 provided on the wall surface 1 a of the housing 1, and the main body water discharge port 15 is connected to the sink-like water discharge tube 4 provided on the wall surface 1 a of the housing 1. Since they are arranged so as to be directly above each other, a fitting portion is unnecessary, so that an inexpensive configuration can provide high durability, improve operability, and prevent water from leaking to the floor surface.

In addition, when the main body 6 is mounted in the housing 1, the power plug 5 and the main body power supply portion 16 are connected, and the power supply lamp 10 is lit to display that the main body 6 is energized. For example, when the main body 6 is attached to the housing 1, the energizing lamp 10 is not lit when the main body power supply part 16 is not actually connected to the power plug 5 even though it is externally attached. Therefore, it is possible to easily grasp the unconnected state and shift to the operation of remounting. In addition, when the water supply pipe 2 does not have the solenoid valve 3 and the water supply on the housing 1 side is manually performed by twisting the faucet or the like, the connection state is clearly grasped by the energizing lamp 10 before performing the manual operation. By accidentally twisting the faucet in the unconnected state, it is possible to prevent water leakage.
Further, the shutter 13 is rotatably supported by a coil spring and opens with its own weight, so that it can be easily used with a simple configuration.
Moreover, since the upper part of the main body 6 is composed of 11 substantially flat worktops and can be freely opened and closed, the top plate can be used as a wagon.

In addition, in this Embodiment, although shown about the case where the main body 6 was put in / out of the housing 1 of a building, as shown in FIG. 8, the structure of the said housing 1 was provided in the sink, and the main body 6 was put in / out. Also good.
Further, in the present embodiment, the electromagnetic valve 3 controlled by a radio signal is used and opened and closed by a radio signal from the control unit. However, the electromagnetic valve 3 is controlled by a wired signal from the control unit. Also good.

Embodiment 2. FIG.
In this embodiment, a safety device for preventing the main body 6 from operating when the power plug 5 and the main body power supply section 16 are not connected is provided in the water supply pipe of the casing 1 shown in the first embodiment.
FIG. 9 is a cross-sectional view of a mobile tableware washing / drying machine and a casing showing Embodiment 2 of the present invention.
In FIG. 9, the same or corresponding parts as those in FIG. Water supply safety that allows the electromagnetic valve 3 to be opened when the power source plug 5 and the main body power supply portion 16 are connected to the wall surface 1a of the casing 1 when the main body 6 is mounted on the casing 1 and the main body 6 is energized. A distance sensor 25, which is a device, is provided.

  In this configuration, the main body 6 is attached to the housing 1 and a distance when the power plug 5 and the main body power supply unit 16 are connected is determined in advance. When the main body 6 is mounted on the housing 1, when the distance detected by the distance sensor 25 is a predetermined distance, the control means sends a signal for opening the electromagnetic valve 3, The valve 3 is opened.

  As described above, by detecting the connection state between the power plug 5 and the main body power supply unit 16, it is possible to prevent the main body 6 from operating when the power plug 5 and the main body power supply unit 16 are not connected. The drainage port is directly above the sink-like drainage port directly below the water supply port, and water leakage can be prevented more reliably. In particular, when the water supply unit is manual, it is possible to prevent water supply in an unconnected state.

Embodiment 3 FIG.
In the second embodiment, an electrical water supply safety device is shown, but this embodiment is a mechanical water supply safety device.
FIGS. 10A and 10B are configuration and operation explanatory views of a bellows pressing valve which is a water supply safety device showing Embodiment 3 of the present invention. FIG. 10A shows a state before operation, and FIG. 10B shows a state during operation.
In FIG. 10, the bellows pressing valve 26 is connected to the tip of the water absorption pipe 2, connected to the tip of the connection pipe 27 having a valve seat 27a to which the valve is attached, and the tip is L-shaped. A support rod that has a bellows pipe 28 that is bent at the bottom and has a valve portion 29a that opens and closes the valve seat 27a of the connection pipe 27, and that extends from the valve portion 29a and is inserted into the bellows pipe 28. A water pressure holding valve 29 having a spring 29b and a spring 30 wound around a support rod 29b of the water pressure holding valve 29 and constantly biasing the valve of the water pressure holding valve 29 in the direction of closing the valve seat.

  In this configuration, when the main body 6 is attached to the housing 1 and the power plug 5 and the main body power supply portion 16 are connected, the back surface portion 21 of the main body 6 abuts on the bellows-attached pipe 28 of the bellows pressing valve 26 and the bellows. When the attached pipe 28 is contracted, the water pressure maintaining valve 29 is opened. In this state, when the electromagnetic valve 3 is opened, water is supplied.

  As described above, when the power plug 5 and the main body feeding unit 16 are connected, the bellows pressing valve is pressed to open the valve and the electromagnetic valve is also opened. Therefore, the power plug 5 and the main body feeding unit 16 are not connected. The main body 6 can be prevented from operating in a state, and water leakage can be prevented more reliably. Further, when the main body is pulled out during the water supply, the water supply can be reliably cut off by the bellows pressing valve 26 even if the electromagnetic valve OFF is delayed.

Embodiment 4 FIG.
FIG. 11 is a cross-sectional view showing a state in which a main body of a mobile tableware washing / drying machine according to Embodiment 4 of the present invention is pulled out from the housing, and FIG.
11 and 12, the same or corresponding parts as those in FIG. 2 of the first embodiment are denoted by the same reference numerals, and description thereof is omitted. A water receiving portion support member 32 supported by the support member shaft 31 is provided so as to be directly below the main body drain port 15, and the water receiving portion that constantly urges the water receiving portion support member 32 in the rear direction on the support member shaft 31. A spring 33 is wound. And the water receiving tank 34 is supported by the water receiving part support member 32 so that attachment or detachment is possible.

In this configuration, as shown in FIG. 11, when the main body 6 is pulled out from the housing 1, the water receiving tank 34 is located immediately below the main body drain port 15, and the water dripping from the main body drain port 15 Receive in the receiving tank 34. As shown in FIG. 12, when the main body 6 is mounted on the wall surface of the housing 1, the water receiving portion support member 32 comes into contact with the sink-like drain pipe 4 provided on the wall surface 1a of the housing, and the water receiving portion spring 33 contracts. Then, it is pulled back to the main body 6 side and does not prevent the power plug 5 and the main body power supply unit 16 from being connected.
Further, when water accumulates in the water receiving tank 34, it is appropriately discarded.

  As described above, water leakage can be prevented by receiving water dripping from the main body drain port 15 in the water receiving tank 34.

Embodiment 5. FIG.
In the fourth embodiment, the water collected in the water receiving tank 34 is discarded by the user, but in the present embodiment, the water in the water receiving tank 34 can be drained automatically.
FIG. 13 is a cross-sectional view showing a state in which the main body of a mobile dishwasher / dryer according to Embodiment 5 of the present invention is mounted on a housing. In FIG. 13, the same or corresponding parts as those in FIG. 11 of the fourth embodiment are denoted by the same reference numerals and description thereof is omitted.
A water receiving portion support member 35 supported by the support member shaft 31 and having a rotation shaft 36 is provided directly below the main body drain port 15, and the water receiving portion support member 35 is always attached to the support member shaft 31 in the rear direction. An energizing water receiving portion spring 33 is wound. And the water receiving tank 34 is supported by the water receiving part support member 35 so that rotation is possible.

  In this configuration, as shown in FIG. 13, when the main body 6 is attached (connected) (moved) to the housing 1 (wall surface), the sink-like drainage in which the lower portion of the water receiving tank 34 is provided on the wall surface 1a of the housing. When the water receiving tank 34 abuts on the pipe 4 and rotates about 90 ° about the rotation shaft 36, the water accumulated in the water receiving tank 34 is discarded into the sink drain pipe 4. At this time, the water receiving portion spring 33 contracts and is pulled back to the main body 6 side and does not prevent the power plug 5 and the main body power supply portion 16 from being connected.

  As described above, by attaching the main body to the housing, the water in the water receiving tank 34 can be automatically drained, and dripping can be prevented, thereby eliminating the user's trouble.

Embodiment 6 FIG.
14 is a cross-sectional view of a mobile dishwasher / dryer according to Embodiment 6 of the present invention with the main body pulled out from the housing, FIG. 15 is a cross-sectional view of the main body mounted on the housing, and FIG. FIGS. 16A and 16B are explanatory views of the rotary drain port and the rotation mechanism provided, FIG. 16A is a state in which the main body is pulled out from the housing, FIG. 16B is a state in which the main body is mounted on the housing, and FIG. It is a perspective view of (a). 14-16, the same code | symbol is attached | subjected to FIG. 2 of Embodiment 1 or an equivalent part, and description is abbreviate | omitted.
The main body drain port 15 is rotatably provided at the tip thereof, has a helical gear 39 on the outer periphery, the tip has an L-shaped tip and a drain port 38a at the tip, and the rotary shaft 42 is rotatable. A pinion gear / helix gear 40 having a helical gear that meshes with the supported helical gear 39 and a rack 41 that meshes with the pinion gear of the pinion gear / helix gear 40 are provided.

  In this configuration, when the main body is pulled out from the housing, as shown in FIGS. 16 (a) and 16 (c), water dripping from the main body drain port 15 is received by the drain port 38 a of the rotary drain port 38, so The top is facing upward to prevent dripping. When the main body 6 is mounted on the wall surface of the housing 1, as shown in FIG. 16 (b), the rack 41 comes into contact with the sink-like drain pipe 4 and the rack 41 moves to the main body 6 side. 40 rotates, the helical gear 39 of the rotary drainage port 38 rotates, the drainage port 38a of the rotary drainage port 38 faces downward, the residual water in the drainage port 38a of the rotary drainage port 38 and the rotary drainage during operation. Drainage from the mouth 38 is discarded to the sink-like drainage pipe 4.

  As described above, when the main body is pulled out from the casing, dripping of water from the rotary drainage port 38 is prevented, and when the main body 6 is attached to the casing 1, drainage is performed, so that the user's trouble can be eliminated.

Embodiment 7 FIG.
In the sixth embodiment, the rotary drainage port 38 is provided at the tip of the main body drainage port 15, but in the present embodiment, a lid is provided at the tip of the main body drainage port 15.
FIG. 17 is a configuration explanatory view of a main body drain port 15 portion of a main body of a mobile dishwasher showing Embodiment 7 of the present invention. FIG. 17A shows a state where the main body is pulled out from the housing, and FIG. 17B shows a state where the main body is mounted on the housing.
In FIG. 17, a drain outlet lid 45 having a lid lever 47 is provided at the tip of the main body drain outlet 15 so as to be always closed by a closing spring 46, and a lever pressing convex portion is provided on the wall surface 1 a of the housing 1. 48 is provided.

  In this configuration, when the main body is pulled out from the housing, as shown in FIG. 17A, the front end of the main body drain port 15 is closed by the drain port lid 45, and when the main body 6 is mounted on the wall surface of the housing 1. 17 (b), the lid lever 47 abuts on the lever pressing convex portion 48 provided on the wall surface 1a of the housing 1, the drain port lid 45 is opened, and the water accumulated in the main body drain port 15 is sinked. It is thrown away into the drainage pipe 4.

  As described above, when the main body is pulled out from the housing, the front end of the main body drainage port 15 is closed with the drainage port lid 45 and opened when the main body 6 is attached to the housing 1. Can be drained automatically, eliminating user trouble.

  It should be noted that a packing may be provided on the drain outlet cover 45. Moreover, in Embodiment 2-7, although the mechanism which throws away the water collected in the main body water distribution port 15 was shown, the piping connected to the main body water distribution port 15 from the washing tank 19 of the main body 1 is provided, and a main body water distribution port is provided at the time of tableware drying. The heated air may flow through 15 to evaporate the water and eliminate dripping. Alternatively, the pump 14 may cause heated air to flow through the main body water distribution port 15. It is not necessary to throw away the water accumulated in the drain port 15, and the drain port 15 and the sink-like water distribution pipe 4 can be dried to prevent generation of mold and adhesion of dust.

Embodiment 8 FIG.
FIG. 18 is a cross-sectional view of a state in which the main body is attached to the housing, and FIG. 19 is a cross-sectional view of the state of the main body of the mobile dishwasher / dryer showing Embodiment 8 of the present invention.
18 and 19, the same or corresponding parts as those in FIG. 2 of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted. The upper portion of the main body 6 is opened, and a seal packing 51 is provided on the lower surface of the work top 1c of the housing 1 to seal the opening frame 22 at the upper portion of the main body 6 when the main body 6 is mounted in the housing 1.

  In this configuration, as shown in FIG. 18, in a state where the main body is mounted on the housing, the opening frame 22 at the upper portion of the main body is sealed with the seal packing 51 of the work top 1c of the housing 1, and in the cleaning / rinsing / drying process. The water from the washing tank does not leak out of the main body. When the main body 6 is pulled out from the housing 1, the upper part of the main body 6 is open as shown in FIG.

  As described above, there is no upper wall of the main body 6, there is no trouble of opening and closing the top plate every time, and it is easy to put in and out the tableware.

Embodiment 9 FIG.
In the present embodiment, a lock mechanism is provided so that the wall surface of the housing and the main body are not detached during operation with the main body mounted in the housing.
FIG. 20 is an explanatory view of a lock mechanism that prevents the wall surface of the housing from being detached from the body when the body is mounted on the housing. FIG. 20A is a side view of a state in which the main body is attached to the housing, FIG. 20B is a side view of the main body 6 locked to the wall surface 1a of the housing 1, and FIG. It is a principal part perspective view.
In FIG. 20, a main body lock pin 55 is provided at a corner portion on the upper surface of the rear portion of the main body 6. Further, a lock arm portion 58 is provided on the side wall 1c of the side surface 1d of the casing 1, and a flange solenoid 56 having a flange 57 is provided on the wall surface 1a. The lock arm portion 58 is attached to an arm base 59, a rotary shaft 60 rotatably on the arm base 59, and a latch portion 61a that engages with the main body lock pin 55 and a wall surface 1a of the rod solenoid 56 are inserted at the tip portion. A spring latch arm 61 having a hole 61b is provided, and a spring 62 having one end engaged with the tip of the spring latch arm 61 and the other end engaged with the arm base 59 is provided.

  In this configuration, when the main body 6 is brought close to the housing 1, the main body lock pin 55 of the main body 6 is engaged with the latch portion 61a of the spring latch arm 61 as shown in FIG. At the same time that the hole 61b of the latch arm 61 reaches the position of the flange 57 of the rod solenoid 56, the main body power supply portion 16 of the main body 6 is connected to the power plug 5 of the wall surface 1a. When energized, the rod solenoid 56 operates, the rod 57 is inserted into the hole 61 b, and the main body 6 is locked to the wall surface 1 a of the frame 1. And the lock is continued during operation.

  As described above, since the lock mechanism is provided so that the wall surface 1c and the main body 6 do not come off during driving, the main body can be prevented from coming off due to an erroneous operation during driving, and safety can be improved.

Embodiment 10 FIG.
In the present embodiment, the corner portions on both sides of the back surface of the main body are R-shaped. FIG. 21 is an external view of a main body of a mobile dishwasher showing Embodiment 10 of the present invention.
In FIG. 21, R-shaped corner portions 65 are provided on both sides of the back surface of the main body 6.

  In this configuration, the main body 6 can be easily installed in the housing 1 by the R-shaped corner portion 65. In particular, it can be easily inserted even if it is loose at the time of installation.

Embodiment 11 FIG.
FIG. 22 is a sectional view showing a state in which the main body of the mobile tableware washing and drying machine according to the eleventh embodiment of the present invention is mounted on the housing 1. In the figure, the same or corresponding parts as in FIG. 2 of the first embodiment are denoted by the same reference numerals, and description thereof is omitted. The housing 1 is integrally provided with a water supply pipe 102 and a power plug 105 having a solenoid valve 103 at the upper part of the unit plate 72 on the wall surface 1 a, and a sink having an opening at a substantially hanging position of the water supply pipe 102 at the lower part. A unit portion 71 in which the drain pipe 104 is disposed is installed. In addition, a guide rail 73 that is connected to the unit surface 71 and guides the wheels 7 is installed on the floor surface 1b.

  In this configuration, when the main body 6 moves to the housing 1, the main body feeding portion 16 is connected to the power plug 105 of the unit portion 71 installed on the wall surface 1 a and the main body water supply port 15 is substantially suspended from the water absorption pipe 102. The wheel 7 is guided by the guide rail 73 so that the drain port 15 is directly above the sink drain port 104 at the position.

  As described above, the installation work can be simplified by unitization, and the dishwasher can be easily installed on the housing by the guide rail.

Embodiment 12 FIG.
FIG. 23 is an external view of a main body of a mobile dishwasher showing Embodiment 12 of the present invention, FIG. 24 is a cross-sectional view of a state in which the main body is attached to the housing, and FIG. FIG.
In FIG. 23, a cover 81 having a water supply door 82 and a drain port door 83 is provided on the back surface of the main body 6 at the portion where the main body water supply port 13 and the main body water discharge port 15 are located. 23 and 24, the same or corresponding parts as in FIG. 2 of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.
The water supply door 82 and the drain outlet door 83 have, for example, a double door opening shape.

  In this configuration, when the main body 6 is separated from the wall surface 1a of the housing 1, the water supply door 82 and the drain door 83 are closed as shown in FIG. 23, but the main body 6 is shown in FIG. 1 closes to the wall surface 1a, the water supply door 82 and the drain door 83 are automatically opened, the main body power supply portion 16 is connected to the power plug 5, and the main body water supply port 15 is substantially suspended from the water suction pipe 2. At the position, the drain port 15 is installed immediately above the sink-like drain pipe 4.

  As described above, when the main body 6 is pulled out, the back is flat and the appearance is improved. Further, it is possible to prevent the main body water supply port 13, the main body drain port 15, and the water receiving tank 34 of FIG. 11 from being contaminated by dust, and further to prevent damage to the main body side and the external side due to external impact. .

  The cover 81, or the water supply door 82 and the drain door 83 may be an electric shutter.

Embodiment 13 FIG.
FIG. 26 is an external view of a main body of a mobile dishwasher showing Embodiment 13 of the present invention, and FIG. 27 is a top view of the main body in the middle of being attached to or pulled out from the housing.
In FIG. 26, a bumper 85 that protrudes from the back of the main body and the side of the main body except for the front cover 8 and is made of an elastic body such as a resin material or rubber is installed, and the bumper 85 comes into contact with the casing when the main body is detached from the casing.

  When the main body is attached to or pulled out from the housing as shown in FIG. 27, the bumper 85 comes into contact first before the main body comes into contact when the track is not straight.

  As described above, since the bumper 85, which is an elastic body, comes into contact first, it is possible to prevent the main body and the casing (kitchen) from being damaged. Further, since the bumper 85 serves as a guide, the track can be corrected straight and can be mounted smoothly.

BRIEF DESCRIPTION OF THE DRAWINGS It is an external view of the mobile type dishwasher which shows Embodiment 1 of this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is sectional drawing of the building frame in which the movement type dishwasher and mobile dishwasher which show Embodiment 1 of this invention are accommodated. It is explanatory drawing of the movable tableware washing dryer washing | cleaning process and water dripping prevention which show Embodiment 1 of this invention. It is explanatory drawing of the movable tableware washing dryer washing | cleaning process and water dripping prevention which show Embodiment 1 of this invention. It is explanatory drawing of the movable tableware washing dryer washing | cleaning process and water dripping prevention which show Embodiment 1 of this invention. It is explanatory drawing of the movable tableware washing dryer washing | cleaning process and water dripping prevention which show Embodiment 1 of this invention. It is explanatory drawing of the movable tableware washing dryer washing | cleaning process and water dripping prevention which show Embodiment 1 of this invention. It is explanatory drawing of the use condition of the mobile tableware washing dryer which shows Embodiment 1 of this invention. It is sectional drawing of the main body and housing | casing of the movable tableware washing dryer which shows Embodiment 2 of this invention. It is a structure and operation | movement explanatory drawing of the bellows press valve of the movable tableware washing dryer which shows Embodiment 3 of this invention. It is sectional drawing of the state which pulled out the main body of the movable tableware washing dryer which shows Embodiment 4 of this invention from a housing. It is sectional drawing of the state which mounted | wore the housing | casing with the main body of the movable tableware washing dryer which shows Embodiment 4 of this invention. It is sectional drawing of the state which mounted | wore the housing | casing with the main body of the movable tableware washing dryer which shows Embodiment 5 of this invention. It is sectional drawing of the state which pulled out the main body of the movable tableware washing dryer which shows Embodiment 6 of this invention from a housing. It is sectional drawing of the state which mounted | wore the housing | casing with the main body of the movable tableware washing dryer which shows Embodiment 6 of this invention. It is explanatory drawing of the rotation drain provided in the main body of the movement type dishwasher which shows Embodiment 6 of this invention, and a rotation mechanism. It is composition explanatory drawing of the main-body drain outlet 15 part of the main body of the movable tableware washing dryer which shows Embodiment 7 of this invention. It is sectional drawing of the state which mounted | wore the housing | casing with the main body of the movable tableware washing dryer which shows Embodiment 8 of this invention. It is sectional drawing of the state which pulled out the main body of the movable tableware washing dryer which shows Embodiment 8 of this invention from a housing. It is explanatory drawing of the lock mechanism which keeps the wall surface and main body of a housing, when the main body of the movable tableware washing dryer which shows Embodiment 9 of this invention is mounted | worn to a housing. It is an external view of the main body of the movable tableware washing dryer which shows Embodiment 10 of this invention. It is sectional drawing of the state which mounted | wore the housing | casing with the main body of the movable tableware washing dryer which shows Embodiment 11 of this invention. It is an external view of the main body of the movable tableware washing dryer which shows Embodiment 12 of this invention. It is sectional drawing of the state in the middle of attaching the main body of the movable tableware washing dryer which shows Embodiment 12 of this invention to a housing. It is sectional drawing of the state with which the main body of the movable tableware washing dryer which shows Embodiment 12 of this invention was mounted | worn to the housing. It is an external view of the main body of the movable tableware washing dryer which shows Embodiment 13 of this invention. It is a top view in the middle of mounting | wearing the housing with the main body of the movable tableware washing dryer which shows Embodiment 13 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Housing, 1a Wall surface, 2 Water supply pipe, 3 Solenoid valve, 4 Sink-shaped drain pipe, 5 Power plug, 6 Main body, 10 Power supply lamp, 11 Worktop stand, 12 Main body water supply port, 13 Shutter, 15 Main body drain port, 16 Main body feeding part, 25 distance sensor, 26 bellows pressing valve, 51 seal packing, 65 corner part, 71 unit part, 73 guide rail, 81 cover, 85 bumper.

Claims (18)

A dishwasher body that can move and wash and dry dishes,
A cabinet wall to which the dishwasher body is detachably connected,
A power plug for supplying power to the dishwasher main body, a water supply unit for supplying water to the dishwasher main body, and an electromagnetic for opening and closing the water supply unit by a signal from the tableware dryer main body are provided on the casing wall surface. A valve, a drainage section for receiving drainage from the dishwasher body,
On one side of the tableware washing / drying machine main body, a main body power supply port electrically connected to the power plug when the tableware washing / drying machine main body and the casing wall surface are connected, a main body water supply port for receiving water from the water supply unit A mobile dishwasher comprising a main body drain for draining water to the drainage section.   When the tableware washing / drying machine main body and the casing wall surface are connected, the main body water supply port is arranged immediately below the water supply unit, and the main body drainage port is arranged immediately above the drainage port, and the dishwasher / dryer The mobile dishwashing / drying machine according to claim 1, wherein the water supply section is disposed immediately above the drainage section when the main body and the casing wall surface are separated.   The dishwasher main body is provided with an energizing lamp that lights up and displays that the main body power supply unit is connected and the main body is energized at the time of connection between the dishwasher main body and the casing wall surface. The mobile tableware washing and drying machine according to claim 1 or 2. A solenoid valve provided in the water supply pipe of the housing wall surface;
The dishwasher main body is mounted on the wall surface of the cabinet, and includes a water supply safety device that operates when the power plug and the main body power supply unit are connected. Both the water supply safety device and the electromagnetic valve operate. The mobile dishwasher / dryer according to any one of claims 1 to 3, wherein water is supplied at the time of the operation.   The water supply safety device includes a distance sensor that detects a distance between the dishwasher / dryer main body and the housing wall surface, and a distance detected by the distance sensor is a distance at which the power plug and the main body power supply unit are connected. 5. The movable dishwasher / dryer according to claim 4, wherein the electromagnetic valve is actuated.   The water supply safety device includes a bellows pressing valve at a tip of the water supply pipe, and when the power plug and the main body power supply unit are connected, the bellows pressing valve is pressed to open the valve and the electromagnetic valve to open. The mobile tableware washing and drying machine according to claim 4, wherein   7. A lock mechanism for preventing the wall surface of the cabinet wall and the dishwasher body from being detached during operation with the dishwasher body installed in the cabinet. The mobile dishwasher according to any one of the above.   The mobile dishwashing and drying apparatus according to any one of claims 1 to 7, wherein a shutter that is open when water is supplied from the water supply pipe and closed when cleaning is provided in the flow path of the main body water supply port. Machine.   A detachable water receiving portion for receiving water dripping from the main body drain port is provided, and when the dishwasher body is pulled out from the housing, the water receiving portion is positioned directly below the main body drain port, The mobile tableware washing machine according to any one of claims 1 to 8, further comprising a moving mechanism that retracts the tableware washing / drying machine body to the tableware washing / drying machine body side when the tableware washing / drying machine body is mounted on the housing wall surface. Dryer.   Rotating means for rotating the water receiving portion downward when the wall surface of the dishwasher main body and the wall surface of the cabinet is connected, and water in the water receiving portion is sent out to the sink-like drainage port. The mobile dishwasher / dryer according to claim 9. The main body drain is rotatably provided in the dishwasher main body, and when the dishwasher main body is pulled out from the wall surface of the dish, the main body drain is directed upward, and the dishwasher When the main body is mounted on the wall surface of the housing, it is provided with a rotation mechanism that faces downward,
The mobile tableware washing dryer according to any one of claims 1 to 10. A drain outlet lid provided at the main body drain;
When the dishwasher body is mounted on the wall of the housing, a drainage lid opening mechanism that opens the drainage lid and discards the water in the drainage lid to the sink-like drainage port;
The mobile dishwasher / dryer according to claim 1, comprising:   The mobile dishwasher / dryer according to any one of claims 1 to 12, wherein an upper portion of the dishwasher / dryer main body is a substantially flat worktop base and is configured to be freely opened and closed.   The upper part of the dishwasher main body is opened, and the opening of the dishwasher / dryer body is sealed when the dishwasher / dryer body is mounted on the lower surface of the upper wall of the cabinet wall. The mobile dishwasher / dryer according to claim 1, further comprising a seal packing. Cleaning means inside, main body power supply part on the back, main body water inlet and main body drain with openings on the top, movable main body with wheels on the bottom,
A power plug, a water supply pipe, and a unit portion that is installed on a wall surface by providing a sink-like drainage opening having an opening at a substantially hanging position of the water supply pipe;
When the main body of the dishwasher is moved to the unit installed on the wall surface, the main body power supply unit is connected to the power plug, and the main body water supply port is directly below the water supply pipe. A guide rail that guides the wheel so that is directly above the sink-like drain, and is installed on the floor surface;
A movable type dishwasher characterized by comprising:   The mobile dishwasher according to any one of claims 1 to 15, wherein corner portions on at least both sides of the back surface of the main body of the dishwasher are R-shaped.   The movable type according to any one of claims 1 to 16, further comprising a cover that covers the back surface of the main body, wherein at least a portion where the main body water supply port and the main body drain port are positioned is openable and closable. Dishwasher / dryer. The movable dishwasher according to any one of claims 1 to 17, further comprising a bumper provided on a back surface and a side surface of the dishwasher main body and contacting the wall surface of the body when the main body is detached from the housing. Dryer.

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