JP2004188062A - Washing and drying machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To raise workability in connecting a blow bellows hose and a water supply bellows hose to an outer tub cover when assembling or repairing a washing and drying machine concerning the washing and drying machine including a washing process for washing, rinsing, and spin-drying, and a drying process. <P>SOLUTION: An inner tub 42 for storing laundry is enclosed in an outer tub 41. An outer tub cover 43 is arranged which internally has an opening part at the upper opening part of the outer tub 41. The opening part of the outer tub cover 43 is covered by an inner lid 44 so as to be freely opening/closing possible. Then a blow means 49 supplies a blow into the inner tub 42, and a water supply means 53 supplies water. A supply port member 58 to be communicated with at least one of the blow means 49 and the water supply means 53 via a blow bellows hose 50 and a water supply bellows hose 52 is fixedly attached to the outer tub cover 32. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a washing / drying machine having washing, rinsing, and dehydrating washing steps and a drying step.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a configuration as shown in FIG. 8 has been proposed for this type of washing and drying machine (for example, see Patent Document 1). Hereinafter, the configuration will be described.
[0003]
As shown in FIG. 8, the housing 1 is provided with an outer tub 3 elastically suspended by a plurality of suspensions 2 therein to absorb vibration during dehydration. An inner tub 4 that accommodates laundry and objects to be dried (hereinafter referred to as clothes) inside the outer tub 3 is rotatably disposed about a dehydrating shaft 5, and is rotated on the inner bottom of the inner tub 4 to stir the clothes. The wings 6 are arranged rotatably about a washing shaft 7.
[0004]
A number of small holes (not shown) are provided on the inner peripheral wall of the inner tank 4 and a fluid balancer 8 is provided above. In the drying process, the rotating blades 6 form the agitating projections 10 on the upper surface of a substantially dish-shaped base having an inclined surface 9 on the outer periphery, so that the clothes can be inclined by the centrifugal force generated by the rotation of the rotating blades 6. It is easy to soar upward along 9.
[0005]
A motor 11 is provided at the bottom of the outer tub 3, and the rotational force is transmitted to the washing shaft 7 at the time of washing, and the inner tub 4 or the rotary blade is transmitted via a clutch 12 which is switched to the dehydrating shaft 5 at the time of spin-drying. 6.
[0006]
A heat exchanger 13 is disposed at the rear in the housing 1, and one end of the heat exchanger 13 is connected to a lower part of the outer tub 3 via an elastic lower bellows-shaped hose 14, and the other end is connected to a circulating temperature. It is connected to one end of a circulation blower 16 via a lint filter 15 for collecting lint contained in the wind. The other end of the circulation blower 16 is connected to a hot air supply path 18 having a heater 17 as a heating means, is connected to the inner tank 4 through a blowing bellows hose 19, and forms a circulating hot air circulation path 20. I have.
[0007]
A substantially donut-shaped outer tank cover 21 is provided on the upper opening side of the outer tank 3, and has a hot air supply port 22 for supplying hot air from a blowing bellows hose 19. An inner lid 23 is provided on the outer tank cover 21 so as to be openable and closable. When the inner lid 23 is closed, the opening of the outer tank cover 21 is airtightly covered, and when opened, clothes can be taken in and out.
[0008]
A housing cover 24 having an opening is provided at the upper part of the housing 1, and an outer lid 25, which can open and close the opening, an operation display means 26, a water supply valve 27 for supplying water to the inner tank 4, and the like are provided. I have. A drain valve 28 for draining water out of the outer tub 3 is provided at the bottom of the outer tub 3. A cooling blower 29 that cools the outer tub 3, the heat exchanger 13, and the like by blowing air is provided on the rear surface of the housing 1.
[0009]
The control device 30 is provided at a lower portion of the housing 1 and includes a microcomputer, and operates the motor 11, the clutch 12, the circulation blower 16, the heater 17, the water supply valve 27, the drain valve 28, the cooling blower 29, and the like. , Rinsing, dehydrating, etc. by monitoring the detection output of the thermistor 31 for detecting the temperature of the outer tub 3 and the thermistor 32 for detecting the circulating air temperature at the outlet of the heat exchanger 13 to determine the end of drying. , A series of drying steps are sequentially controlled.
[0010]
The operation of the above configuration will be described. In the washing process, when the outer lid 25 and the inner lid 23 are opened, clothes are put into the inner tub 4 and the operation is started, a water supply valve 27 is opened, and a predetermined water level is passed through a water supply bellows hose 33 connected to the outer tub cover 21. After the water is supplied, the motor 11 is driven. The power of the motor 11 is transmitted to the rotary blade 6 via the washing shaft 7 by the clutch 12 of the transmission mechanism and rotated, and the clothing is agitated by the agitating protrusion 10. Washing of clothes is performed by the mechanical force and water flow acting by the contact of the clothes.
[0011]
In the dehydration process, after washing is completed, the drain valve 28 is opened to drain the water in the inner tub 4, the clutch 12 is switched to the dehydrating side, the power of the motor 11 is transmitted to the dehydrating shaft 5, and the inner tub 4 is rotated. Then, moisture is separated from the clothes by centrifugal force.
[0012]
In the drying step, after the spin-drying, the drain valve 28 is closed, the clutch 12 is switched to the washing side, the rotation of the motor 11 is transmitted to the rotary blade 6, and the rotary blade 6 is rotated forward and inverted, and the stirring protrusion 10 is used. Stir clothing. At the same time, the hot air heated by the heater 17 is sent to the hot air supply port 22 through the bellows hose 19 by the circulation blower 16 and blown into the inner tank 4. The warm air blown into the inner tub 4 passes through the lower bellows-shaped hose 14 while evaporating moisture from the clothes, and is sent to the heat exchanger 13.
[0013]
When the warm air containing moisture by taking away the moisture of the clothes passes through the inner wall of the outer tub 3 and the inside of the heat exchanger 13 cooled by the inflow of the external air by the cooling blower 29, dew condensation of the moisture occurs and the wet air becomes wet. The hot air is dehumidified and returns to the circulation blower 16. The warm air is circulated through the warm air circulation path 20 to dry the clothes in the inner tank 4. Further, lint contained in the warm air can be collected by the lint filter 15 which is detachably provided in the warm air circulation path 20.
[0014]
[Patent Document 1]
JP 2001-300179 A
[Problems to be solved by the invention]
However, in such a conventional configuration, when connecting the blower bellows hose 19 and the water supply bellows hose 33 to the outer tank cover 21, it is necessary to work by putting a hand in a narrow gap between the housing cover 24 and the outer tank cover 21. And the insertion workability is poor. The blower bellows hose 19 and the water supply bellows hose 33 are connected to the outer tank cover 21 with a tight force to prevent the bellows hose 19 from coming off after being connected. Since the outer tub cover 21 is disposed on the outer tub 3 which is suspended elastically, the outer tub cover 21 is easily moved and makes workability difficult.
[0016]
Furthermore, after inserting the blower bellows hose 19 and the water supply bellows hose 33, a hose band (not shown) is also attached to prevent the hose from coming off, so that if this series of operations is performed on the production line of the washer / dryer, the production efficiency is reduced. Had the problem that
[0017]
In addition, at the time of the repair service, there is also a problem that it is difficult to work similarly when disconnecting the air supply bellows hose 19 and the water supply bellows hose 33 and then reconnecting them.
[0018]
SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems, and has an object to improve workability of connecting a blowing bellows hose and a water supply bellows hose to an outer tub cover when assembling or repairing a washing and drying machine.
[0019]
[Means for Solving the Problems]
In order to achieve the above object, the present invention includes an inner tub for storing laundry in an outer tub, an outer tub cover having an opening inward on an upper opening side of the outer tub, The opening of is opened and closed by an inner lid so as to be opened and closed, and air is blown into the inner tank by a blowing means, and water is supplied by a water supply means.The outer tank cover is provided with at least one of a blowing means and a water supply means and a hose. A supply port member that communicates with the power supply member is fitted and fixed.
[0020]
Thus, in the assembly line of the washer / dryer, instead of the difficult work of connecting a hose from a narrow gap to an outer tub cover that is disposed on an elastically suspended outer tub and moves easily, a hose is previously provided. By attaching the supply port member connected to the outer tub cover to the outer tub cover, at least one of the blowing means and the water supply means can be connected to the outer tub cover, and the working efficiency can be improved. Can be improved, and the workability at the time of repair can be improved.
[0021]
BEST MODE FOR CARRYING OUT THE INVENTION
The invention according to claim 1 of the present invention provides an inner tub for storing laundry, an outer tub containing the inner tub, and an outer tub disposed on an upper opening side of the outer tub and having an opening inward. A cover, an inner lid that opens and closes the opening of the outer tank cover, a blowing unit that blows air into the inner tank, and a water supply unit that supplies water into the inner tank, wherein the outer tank cover includes: A supply port member communicating with at least one of the blower means and the water supply means via a hose is fitted and fixed, and is provided in an elastically suspended outer tub in an assembly line of a washing and drying machine. Instead of the difficult work of connecting a hose from a narrow gap to the outer tank cover that moves easily and easily, the air supply means and the water supply means are attached to the outer tank cover by a simple work of attaching the supply port member with the hose connected in advance to the outer tank cover. Connect at least one of them to the outer tank cover Rukoto can, it is possible to improve work efficiency, it is possible to improve the productivity of the washing and drying machine, it is possible to improve workability at the time of repair.
[0022]
According to a second aspect of the present invention, in the first aspect of the present invention, the outer tank cover is provided with a plurality of exhaust holes at a position corresponding to the supply port member, and is provided from the blowing means during the drying operation. The warm air sent into the inner tank is smoothly discharged to the outside of the inner tank through the exhaust hole while evaporating the moisture of the clothes, and the drying performance can be improved.
[0023]
According to a third aspect of the present invention, in the first aspect of the present invention, a plurality of exhaust holes are provided in a position corresponding to the supply port member in the outer tank cover, and the exhaust port is provided between the supply port member and the outer tank cover. An exhaust opening for exhausting exhaust air from the use hole, and an exhaust filter attaching portion for detachably attaching an exhaust filter covering the exhaust opening to the supply port member. The warm air sent into the inner tank from the means is smoothly discharged out of the inner tank from the exhaust filter covering the exhaust opening of the supply port member through the exhaust hole while evaporating the moisture of the clothes, and drying. The performance can be improved, and a component for attaching the exhaust filter is not required, so that the assembling workability can be improved and the component cost can be reduced.
[0024]
According to a fourth aspect of the present invention, in the first to third aspects, the supply port member is provided with a substantially cylindrical hose connection portion, and the hose connection portion and the hose are substantially pipe-shaped connection members. In the assembly line of a washer / dryer, it is difficult work to connect a hose from a narrow gap to an outer tub cover that is arranged on an elastically suspended outer tub and moves easily. Instead of connecting at least one of the blowing means and the water supply means to the outer tank cover by a simple operation of inserting a substantially pipe-shaped connecting member to which a hose has been connected in advance into a substantially cylindrical hose connecting portion. Thus, the working efficiency can be improved, and the productivity of the washer / dryer can be improved.
[0025]
According to a fifth aspect of the present invention, in the fourth aspect of the present invention, the substantially pipe-shaped connecting member is rotatably fitted and fixed to the hose connecting portion. Even when the connecting member is previously attached to the hose connected to the blowing means and the water supply means, it is not necessary to match the attaching direction, and the efficiency of the assembling operation can be improved.
[0026]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Components having the same configuration as the conventional example are denoted by the same reference numerals, and description thereof is omitted.
[0027]
As shown in FIG. 1, the outer tub 41 is elastically suspended from the housing 1 by the suspension 2, and has an inner tub 42 that has a rotation center axis in a substantially vertical direction and accommodates clothing. As shown in FIG. 2, an outer tank cover 43 having an inner opening is disposed on the upper opening side of the outer tank 41, and the inner cover is opened and closed to cover the opening of the outer tank cover 43. 44 are provided.
[0028]
A drying blower 45 is provided inside the rear of the housing cover 24 provided on the upper part of the housing 1, and one end of the drying blower 45 communicates with the outside of the body via an intake filter 46, and the other end thereof. Is connected to a hot air supply path 48 having a heater 47 to form a blowing means 49. The hot air supply path 48 is connected to a blowing bellows hose (hose) 50. In addition, a water supply valve 51 is provided inside the rear of the housing cover 24, and is connected to a water supply bellows hose (hose) 52 as shown in FIG.
[0029]
As shown in FIGS. 4 and 5, a substantially pipe-shaped air supply connection member 54 is inserted into the air supply bellows hose 50, and a substantially pipe-shaped water supply connection member 55 is inserted into the water supply bellows hose 52, and hose bands 56 and 57 are inserted. Is set.
[0030]
A supply port member 58 is fitted and fixed to the outer tank cover 43, and the supply port member 58 is provided with a substantially cylindrical blow hose connection 59 and a substantially cylindrical water supply hose connection 60. The water supply connection member 55 is rotatably fitted and fixed.
[0031]
A plurality of exhaust holes 61 are provided at positions corresponding to the supply port member 58 of the outer tank cover 43, and an exhaust opening 62 is formed between the outer tank cover 43 and the supply port member 58. At both ends of the front portion of the supply port member 58, an exhaust filter mounting portion 64 to which an exhaust filter 63 covering the exhaust opening 62 can be detachably attached is integrally provided.
[0032]
The thermistor 65 is provided in the hot air supply path 48 and detects the temperature of the hot air. The control device 66 includes a microcomputer, controls operations of the motor 11, the clutch 12, the drying blower 45, the heater 47, the water supply valve 51, the drain valve 28, and the like. The system is configured to sequentially control a series of steps of washing, rinsing, dehydrating, and drying, such as monitoring whether the wind temperature is normal.
[0033]
The operation of the above configuration will be described. First, at the time of water supply during the washing and rinsing steps, the tap water supplied by the water supply valve 53 is guided to the water supply hose connection portion 60 and accumulates in a portion partitioned by the rib 67 of the outer tub cover 43, and water is effectively supplied to the clothes. Is supplied into the inner tank 42 from the plurality of water supply holes 68 so as to hang. The operation from the washing after the water supply to the dehydration process is the same as the operation of the conventional example, and the description is omitted.
[0034]
When the drying process starts, the clutch 12 is switched to the washing side, the motor 11 is driven to transmit the rotation to the rotating blades 6, the rotating blades 6 are rotated forward and inverted, and the clothes are hooked and stirred by the stirring protrusions 10. Further, the drying blower 45 and the heater 47 are energized to change the outside air sucked through the intake filter 46 into warm air, and blow warm air into the inner tank 42 from the warm air supply port 69.
[0035]
The warm air warms the clothes under stirring, evaporates the water from the clothes, rises above the inner tank 42, is supplied into the supply port member 58 through the exhaust hole 61, and is discharged through the exhaust opening 62. Is done. At this time, since the exhaust filter 63 detachably attached to the exhaust filter attachment portion 64 covers the exhaust opening 62, lint generated by stirring of clothes is collected by the exhaust filter 63, and lint is scattered in the airframe. To prevent
[0036]
Here, the contents of the work on the assembly line of the washer / dryer related to the connection of the air supply bellows hose 50 and the water supply bellows hose 52 will be described.
[0037]
FIG. 6 is a cross-sectional view taken along the line BB showing a connecting portion of the bellows hose 50, and FIG. 7 is a cross-sectional view taken along the line CC showing a connecting portion of the hose 52. The supply port member 58 is previously fitted and fixed to the outer tub cover 43 with claws 70, 71 and the like. A substantially pipe-shaped air supply connection member 54 and a hose band 56 are set in advance on the air supply bellows hose 50, and a substantially pipe-shaped water supply connection member 55 and a hose band 57 are set in advance on the water supply bellows hose 52. Therefore, in the assembly line, the work is completed only by fitting the blower connection member 54 into the substantially cylindrical blower hose connection portion 59 and fitting the water supply connection member 55 into the substantially cylindrical water supply hose connection portion 60.
[0038]
The air supply connection member 54 and the water supply connection member 55 are provided with claws 72 and 73, respectively, and are engaged with the air supply hose connection portion 59 and the water supply hose connection portion 60 in a fitted state to prevent the air connection member 54 and the water supply connection member 60 from coming off. .
[0039]
According to the configuration described above, instead of the difficult work of connecting a hose to the outer tank cover 43 that is disposed on the elastically suspended outer tank 1 and that moves easily, through a narrow gap with the housing cover 24. The air supply means 54 and the water supply means 53 are simply fitted with the air supply connection member 54 on which the air supply bellows hose 50 and the hose band 56 are set, and the water supply connection member 55 on which the water supply bellows hose 52 and the hose band 57 are set. Can be connected to the outer tub cover 43, the working efficiency can be improved, and the productivity of the washer / dryer can be improved.
[0040]
Also, at the time of repairing, while the blow bellows hose 50 and the water supply bellows hose 52 are connected, the claw portion 71 is disengaged using a tool such as a screwdriver, and the supply port member 58 is removed from the outer tank cover 43. If the hose can be repaired and is fitted and fixed after the work is completed, it is not necessary to remove the hose, so that the workability can be similarly improved.
[0041]
In the present embodiment, an example is shown in which the air connection member 54 and the water supply connection member 55 are provided separately. However, even if such a connection member is not provided separately, the air bellows hose 50 may be provided in advance by the air supply hose. The same applies to a configuration in which the water supply bellows hose 52 is directly connected to the water supply hose connection part 60 in advance by directly connecting to the connection part 59, and the supply port member 58 is fitted and fixed to the outer tank cover 43 in the assembly line. The effect is obtained.
[0042]
Further, a configuration may be employed in which either one of the blowing bellows hose 50 and the water supply bellows hose 52 is directly connected to the hose connection part.
[0043]
Next, in the drying process, the drying performance is improved by increasing the amount of warm air blown into the inner tank 42 from the warm air supply port 69, but the amount of the warm air is increased by the warm air supply port 69, the exhaust hole 61, and the exhaust opening. It depends on the resistance of the hot air path composed of the section 62, the exhaust filter 63 and the like.
[0044]
Therefore, by providing a plurality of exhaust holes 61 over a wide area at positions corresponding to the supply port members 58 of the outer tank cover 43, the exhaust openings 62 formed between the outer tank cover 43 and the supply port members 58 are formed. The flow of the warm air becomes smooth, the air volume can be prevented from lowering, and the drying performance can be improved.
[0045]
Further, by integrally providing the exhaust filter mounting portion 64 at both ends of the front portion of the supply port member 58 and the locking portion 74 at the center of the front portion, the exhaust filter 63 covering the exhaust opening portion 62 can be formed without increasing the number of parts. It can be removably attached, and the work efficiency in the assembly line can be improved, and the productivity of the washer / dryer can be improved.
[0046]
Further, the air supply connection member 54 and the water supply connection member 55 each have a substantially pipe shape, and the claw portions 72 and 73 are engaged with the air supply connection member 59 and the water supply hose connection portion 60 in a state of being fitted into the substantially cylindrical air supply hose connection portion 59, thereby preventing the air supply connection member 55 from coming off. Therefore, the air hose connection portion 59 and the water supply hose connection portion 60 are rotatably fitted and fixed.
[0047]
Accordingly, the blower connection member 54 and the water supply connection member 55 can be attached to the blower hose connection portion 59 and the water supply hose connection portion 60, respectively, in any direction. When the blower hose connection 59 and the water supply hose connection 60 are previously attached to the blower hose connection 59 and the water supply hose connection 60, and when the lines are assembled, it is not necessary to match the directions, and the assembly work efficiency can be improved.
[0048]
As described above, according to the present embodiment, the supply port that communicates with the outer tank cover 43 disposed on the upper opening side of the outer tank via the air blowing means 49 and the water supply means 53 via the air blowing bellows hose 50 and the water feeding bellows hose 52. Since the member 58 is fitted and fixed, it is difficult to connect a hose from a narrow gap to the outer tub cover 43 that is disposed on the outer tub 41 that is suspended elastically and moves easily in the assembly line of the washing and drying machine. Instead of a simple operation, the air supply means 49 and the water supply means 53 are connected to the outer tank cover 43 by a simple operation of attaching the supply port member 58 previously connected to the air supply bellows hose 50 and the water supply bellows hose 52 to the outer tank cover 43. The work efficiency can be improved, the productivity of the washer / dryer can be improved, and the workability at the time of repair can be improved.
[0049]
Further, since a plurality of exhaust holes 61 are provided in the outer tank cover 43 at positions corresponding to the supply port members 58, the warm air blown into the inner tank 42 from the blowing means 49 during the drying operation can remove the moisture of the clothes. Is evaporated to the outside of the inner tank 42 through the exhaust hole 61 while evaporating, and the drying performance can be improved.
[0050]
Further, an exhaust opening 62 for exhausting exhaust gas from the exhaust hole 61 is provided between the supply port member 58 and the outer tank cover 43, and an exhaust filter 63 covering the exhaust opening 62 is detachably attached to the supply port member 58. Since the exhaust filter attachment portion 64 that can be attached is provided, the warm air blown into the inner tank 42 from the blowing means 49 during the drying operation passes through the exhaust hole 61 while evaporating the moisture of the clothes. The gas is smoothly discharged from the exhaust filter 63 covering the exhaust opening 62 of the member 48 to the outside of the inner tank 42, thereby improving the drying performance. In addition, components for attaching the exhaust filter 63 become unnecessary, and assembling workability is reduced. It is possible to improve the cost and reduce the cost of parts.
[0051]
Further, the supply port member 58 is provided with a substantially cylindrical blow hose connection portion 59 and a water supply hose connection portion 60, and the blow hose connection portion 59, the water supply hose connection portion 60, the blow bellows hose 50, and the water bellows hose 52, Since they are connected via the substantially pipe-shaped air connection member 54 and the water supply connection member 55, an outer tub cover which is disposed on the outer tub 41 elastically suspended and moves easily in the assembly line of the washing and drying machine. 43, instead of the difficult work of connecting a hose from a narrow gap, a substantially pipe-shaped blowing connection member 54 and a water supply connection member 55 to which a blowing bellows hose 50 and a water supply bellows hose 52 are connected in advance are formed into a substantially cylindrical shape. The air blowing means 49 and the water supply means 53 are attached to the outer tank cover 43 by a simple operation of being inserted into the air blowing hose connection 59 and the water supply hose connection 60. Can continue, it is possible to improve work efficiency, it is possible to improve the productivity of the washing and drying machine.
[0052]
Further, the substantially pipe-shaped air connection member 54 and the water supply connection member 55 are rotatably fitted and fixed to the air supply hose connection portion 59 and the water supply hose connection portion 60, respectively. In any direction, the connecting members can be attached to the blower hose connecting portion 59 and the water supply hose connecting portion 60, respectively. As a result, the assembly work efficiency can be improved.
[0053]
【The invention's effect】
As described above, according to the invention described in claim 1 of the present invention, the outer tank cover is connected to at least one of the blowing means for blowing air into the inner tank and the water supplying means for supplying water through the hose. Since the mouth member is fitted and fixed, it is difficult work to connect a hose from a narrow gap to an easily movable housing cover that is arranged in an elastically suspended outer tub in the washing and drying machine assembly line. Instead of this, it is possible to connect at least one of the blowing means and the water supply means to the outer tank cover by a simple work of attaching a supply port member previously connected to a hose to the outer tank cover, thereby improving work efficiency. Thus, the productivity of the washer / dryer can be improved, and the workability at the time of repair can be improved.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a washing / drying machine according to an embodiment of the present invention. FIG. 2 is a plan view of a main part of the washing / drying machine. FIG. FIG. 5 is an enlarged plan view of a main part of the washer / dryer. FIG. 6 is an enlarged sectional view of the main part of the washer / dryer along a line BB. FIG. 8 is a vertical sectional view of a conventional washing and drying machine.
41 outer tank 42 inner tank 43 outer tank cover 44 inner lid 49 blower means 50 blower bellows hose (hose)
52 Water supply bellows hose (hose)
53 water supply means 58 supply port member

Claims (5)

An inner tub for storing laundry, an outer tub containing the inner tub, an outer tub cover having an opening inwardly disposed on an upper opening side of the outer tub, and the opening of the outer tub cover. An inner lid that covers openably and closably, a blowing unit that blows air into the inner tank, and a water supply unit that supplies water into the inner tank, and the outer tank cover includes at least one of the blowing unit and water supply unit. A washer / dryer in which a supply port member communicating via a hose is fitted and fixed. The washing and drying machine according to claim 1, wherein a plurality of exhaust holes are provided in the outer tub cover at positions corresponding to the supply port members. In the outer tank cover, a plurality of exhaust holes are provided at corresponding positions of the supply port member, and an exhaust opening for exhausting the exhaust from the exhaust hole is provided between the supply port member and the outer tank cover. The washing / drying machine according to claim 1, further comprising an exhaust filter attachment portion to which an exhaust filter covering the exhaust opening portion can be detachably attached. The washing / drying machine according to any one of claims 1 to 3, wherein the supply port member is provided with a substantially cylindrical hose connection portion, and the hose connection portion and the hose are connected via a substantially pipe-shaped connection member. . The washing and drying machine according to claim 4, wherein the substantially pipe-shaped connecting member is rotatably fitted and fixed to the hose connecting portion.

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