KR20050039759A - Drum type washing machine - Google Patents

Abstract

An object of the present invention is to reduce the cost by simplifying the configuration of the water supply unit and detergent input unit. Tilt the front part 1a of the outer frame 1 and install the handle part 32a of the detergent container 32 in the curved part 1d of the front upper part of the outer frame 1, and a detergent input part The whole 30 is arrange | positioned at the back side in the outer frame 1. The outlet of the bubble unit 23 is connected to the rear wall of the case 31 of the detergent injecting unit 30 only through the watertight member. As a result, the piping member such as a hose is not used, and the number of parts is reduced, and the labor at the time of assembling can be reduced, thereby reducing the cost.

Description

Drum Washing Machine {DRUM TYPE WASHING MACHINE}

The present invention relates to a drum type washing machine having a drum rotating about a horizontal axis or an inclined axis. Moreover, in general, the drum type washing machine can perform the washing to drying continuously in many cases, but the drum type washing machine mentioned here may not be able to dry.

Generally, in the drum type washing machine, the handle for taking out a detergent container for injecting an operation panel and detergent and a flexible finishing agent is arrange | positioned side by side in the upper part of the front panel in which the door for clothes input was provided. Further, a water supply or a bath water hose water inlet for connecting a hose for tap water supply or bath water supply is provided on the upper surface or the upper back of the outer frame.

[Patent Document 1]

Japanese Patent Laid-Open No. 11-319365

Usually, water supplied from the outside to a water supply or a bath water hose water supply is appropriately selected by a water supply valve, etc., and is sent to a detergent accommodating part, a flexible finishing agent accommodating part, etc. in a detergent container, and the detergent and flexible finishing agent contained therein in advance. It is to be injected into the outer tank with. In addition, in the drum type washing machine, a water-cooled structure is often employed to condense the water vapor evaporated from the laundry during the drying operation, and it is necessary to supply water to such a water cooling pipe during the drying operation.

For this reason, in the drum type washing machine, the structure of the water supply valve tends to be complicated even when compared to the spiral type washing machine and the like, and this cost is high. In addition, there is a tendency that the pipe path from the water inlet to the outer tank through the detergent container tends to be long, and the number of parts in this portion is large, which is one cause of high cost.

This invention is made | formed in order to solve such a subject, The objective is to provide the drum type washing machine which can aim at reduction of cost by simplifying the structure of a water supply valve, a detergent injecting part, etc.

Moreover, the objective of this invention is providing the drum type washing machine which is easy to accommodate a detergent, a flexible finishing agent, etc. in a detergent container.

The invention according to claim 1 made to solve the above problems is a drum type washing machine in which an outer tub is disposed in an outer frame, and a drum for rotatably accommodating laundry in the outer tub is rotatably installed.

The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined rearward as it is directed upward in response to the inclination of the drum,

In the upper space in the outer frame, a water supply valve means for controlling the flow of water supplied from a water supply port to which an external water supply hose is connected, and a detergent container can be pulled out in front of the water supply valve means, so that the water supply valve is provided. Disposing the detergent injecting means for injecting the water supplied from the means into the outer tub through the detergent container;

A water outlet of the water supply valve means and the detergent injecting means are directly connected.

In addition, the invention according to claim 2 is a drum type washing machine in which an outer tub is disposed in an outer frame, and a drum for rotatable laundry is installed in the outer tub.

The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined backward as it faces upward in response to the inclination of the drum,

In the upper space in the outer frame, the detergent container is provided to be pulled forward to dispose the detergent injecting means for injecting water supplied from the water supply valve means to the outer tank through the detergent container,

The water supply valve means is arranged in the upper space in the outer frame, arranged to the rear of the outer frame to control the flow of water supplied from the water supply port connected to the external water supply hose,

The detergent injecting means is provided in front of the water supply valve means, and the outlet of the water of the water supply valve means and the detergent injecting means are directly connected.

Further, the invention according to claim 3 is a water supply having a pump casing and a pump casing having an impeller rotated and driven by the pump motor according to the invention according to claim 1 or 2. The means is disposed on the side of the water supply valve means in a state where the pump casing is close to the water supply valve means and the detergent injecting means.

In addition, the invention according to claim 4 is a drum type washing machine in which an outer tub is disposed in an outer frame, and a drum for rotatably accommodating laundry in the outer tub is rotatably installed.

The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined backward as it faces upward in response to the inclination of the drum,

The outer frame is provided with a water supply valve means for controlling the distribution of water supplied from a water supply port to which an external water supply hose is connected, and a detergent container can be pulled out to supply water supplied from the water supply means via the detergent container. At the same time arrange the detergent injecting means to be injected into the tank

The front portion of the outer frame is inclined or curved to the rear to install the detergent dispensing means behind the inclined or curved surface of the upper portion in the outer frame, the handle portion for drawing out the detergent container on the inclined surface or curved surface It is installed.

EMBODIMENT OF THE INVENTION Hereinafter, the drum type washing machine which is one Embodiment of this invention is demonstrated with reference to drawings. 1 is an external front view of the drum type washing machine of the present embodiment, FIG. 2 is an external top view, FIG. 3 is an external side view, and FIG. 4 is a side longitudinal sectional view showing the overall configuration of the interior thereof.

As shown in Figs. 1 to 3, the outer frame 1 forming the outer shape of the drum washing machine has a front portion 1a facing upwardly inclined, and the front portion 1a has an approximately circular clothes inlet ( 1b) is formed, and the door 2 of the horizontal opening system which can see inside is provided there. The upper part of the front part 1a of the outer frame 1 becomes the curved part 1d which continues to the upper surface part 1c, curved backward, and this operation | movement panel 15 and the front face to this curved part 1d are carried out. The front grip part 32a for taking out the drawable detergent container 32 is provided side by side. Behind the upper surface part 1c of the outer frame 1, the bath water hose water inlet 22 for using the remaining water of a bathroom for washing is provided, and the end part of the bath water hose 22a which leads to the bathtub of a bath is connected. do. Moreover, the water supply port 21 for supplying tap water is provided in the upper part of the rear part 1e of an outer frame, and the water supply hose 21a which leads to a tap is connected.

As shown in Fig. 4, inside the outer frame 1, a damper 4 supporting the left and right lower sides of the outer tub 3 having a substantially cylindrical shape with a circumferential surface and a spring not shown to pull the upper part are shown. It is hold | maintained so that it can swing properly. The front part of the outer tub 3 is opened in a circular shape with respect to the clothing inlet 1b of the outer frame 1, and this opening 3a and the clothing inlet 1b are the sealing member 5 which consists of elastic bodies, such as rubber | gum. Are connected by).

Inside the outer tub 3, a drum 6 having a substantially cylindrical shape on the circumferential surface for accommodating laundry is pivotally supported by the main shaft 7. That is, the drum 6 has a cylindrical body portion 6a having a plurality of passage holes 6e formed therein, a front plate 6b having a circular opening 6c for clothes input, and a back plate 6d. The main body 6a and the front plate 6b, and the main body 6a and the back plate 6d are respectively screwed together by caulking at flange portions formed to protrude from the leading edge and the trailing edge, respectively. It is fixed. One end of the main shaft 7 is firmly fixed to the rear part of the rear plate 6d of the drum 6, and rotatably supported by the bearing 9 of the bearing fixing member 8 mounted to the rear part of the outer tub 3. Supported.

The rotor 10b of the motor 10 which is an external rotor-type DC brushless motor is attached to the end of the main shaft 7 which protrudes to the rear of the rear part of the outer tub 3, and to the bearing fixing member 8, The stator 10a of the motor 10 is fixed. The rotor 10b including the permanent magnet is arranged to surround the outer circumferential side of the stator 100a including the winding, and thus the motor 10 has a thin structure in the extending direction of the main shaft 7. When drive current is supplied to the stator 100a from the control circuit which is not shown in figure, the rotor 100b rotates and the drum 6 is rotationally driven at the same rotational speed as the rotor 10b via the main shaft 7. As shown in FIG.

As is apparent from FIG. 4, the outer tub 3 incorporating the drum 6 has an angle at which the central axis C of the drum 6 (coincides with the central axis of the main shaft 7) is determined in advance with respect to the horizontal line H. It is arrange | positioned with the forward upward inclination so that it may incline by ((theta)). The inclination angle θ is set at, for example, about 5 to 30 degrees. Although the inclination of the front part 1a of the outer frame 1 is formed in accordance with the inclination of this outer tank 3 and the drum 6, it does not necessarily need to be the same angle.

In the upper space in the outer frame 1, a water supply part 20 including a water supply valve, a pump for bath water supply, and the like is disposed, and the water supply port 21 as an inlet for water corresponding to the water supply part 20 is provided. ) And a bath water hose water inlet 22 are provided. In front of the water supply unit 20, a detergent injecting unit 30 as a detergent injecting means for embedding the detergent container 32 in a retractable manner is provided, and is supplied from the water supply unit 20 to the detergent injecting unit 30. Water is supplied into the outer tank 3 from the water injection port 11 provided in front of the outer tank 3 through the water injection pipe 33 connected to the bottom part of the detergent injecting unit 30.

In this way, water supply is performed and the water stored in the outer tub 3 flows into the drum 6 through the water passage hole 6e. In addition, the water discharged from the laundry in the drum 6 at the time of dehydration is scattered to the outer tank 3 side through the water passage hole 6e. A drain opening 12 is provided at the rear of the bottom of the outer tub 3, and the drain opening 12 is connected to an inlet of the drain valve 13, and when the drain valve 13 is opened, the drain is stored in the outer tank 3. The water is discharged to the outside of the washing machine through the drain pipe (14).

8 is a front view of the operation panel 15 disposed on the curved portion 1d of the outer frame 1. The operation panel 15 includes a start key 15a for instructing to start driving, a plurality of course selection keys 15b for setting various driving courses, a bath water switching key 15c for setting bath water supply, and the like. Various operation keys are provided. Moreover, various indicators, such as 15 d of detergent amount reference | standard sign indicators, are also provided.

As mentioned above, in this drum type washing machine, such an operation panel 15 is located between the front part 1a of the outer frame 1 and the upper surface part 1c, and to the curved surface part 1d which faces a slope upward. Since this washing machine is in a normal installation state, when the washing machine is in a normal installation state, the operation panel 15 is in a position almost in front when the user in the standing posture looks down, and as it is (i.e. without bending). It is located at the best height and direction for finger contact. Therefore, it has the advantage that the various operation keys mentioned above provided in the operation panel 15 are very easy to operate, and display is also very easy to see.

Next, the structure of the water supply part 20 and the detergent injecting part 30 which are the other characteristics in this drum type washing machine is demonstrated in detail with reference to FIGS. Fig. 5 is a top view showing the detailed configuration of the water supply section 20 and the detergent inlet section 30, and Figs. 6 and 7 are side views showing the cross section of the detergent container 32 at the AA ′ arrow in Fig. 5. 6 shows a state in which the detergent container 32 is accommodated in the detergent injecting unit 30, and FIG.

As shown in Fig. 5, the water inlet 21 is provided in a recess 1f which is recessed largely forward from the rear face 1e of the outer frame 1, and the water inlet 21 is the water supply valve. It is directly connected to the valve unit 23 which is a means. The valve unit 23 has a four-stage water supply valve, and according to a control signal from the outside, the first flow path for detergent input included in the detergent inlet unit 30, which describes water supplied from the water supply port 21, described later, Similarly, the second flow path for injecting the flexible finishing agent included in the detergent input unit 30, the third flow path for cooling the water to condense the water vapor during the drying operation, and the unbalance of the drum 6 due to the deflection of the laundry during the dehydration. Either flows to the fourth flow path for weight correction used for correcting or blocks the flow. Here, in the following description, a water supply valve for flowing or blocking water in the first flow path is referred to as a first water supply valve, and a water supply valve for flowing or blocking water in the second flow path is called a second water supply valve. Shall be.

Although not described in detail, the water supplied by the fourth flow passage is properly stored in the water storage tank for weight correction provided in the rear of the rear part of the drum 6 so as to balance the eccentric load due to the bias of the laundry. Centrifugal dehydration can be performed with the eccentric load reduced.

On the other hand, a bath water pump as the bath water supply means having a pump motor 24a and a pump casing 24b provided therein with an impeller rotated and driven by the motor 24a under the bath water hose water inlet 22. The 24 is extended | stretched in the left-right direction of the outer frame 1, and is arrange | positioned. In the pump casing 24b of the bath water pump 24, the bath water supply pipe 24c for supplying tap water as the bath water, and the bath water supply pipe 24d for discharging and flowing the bath water sucked from the bath water hose water supply port 22. The other end of the bath water supply pipe 24d is connected to the case 31 of the detergent inlet 30 described later through the valve unit 23.

Two of the valve units 23, that is, the first and second outlets 23a and 23b which are the outlets of the first flow path and the second flow path, leak water without being inserted through another member such as a pipe member. It is directly connected to the rear wall surface of the case 31 of the detergent inlet part 30 only through the packing of rubber | gum which is a watertight member for preventing this. That is, in this drum type washing machine, in order that the front part 1a of the outer frame 1 may incline, and the handle part 32a of the detergent container 32 is provided in the curved surface part 1d, the detergent input part 30 is carried out. The whole itself is in a quite retracted position in the outer frame 1, so that the rear wall of the case 31 of the detergent inlet 30 is located quite rearward. Further, as described above, since the water inlet 21 is recessed forward than the rear portion 1e of the outer frame 1, the water inlet 21 is disposed so as to be close to the detergent inlet 30. have. Thereby, since the clearance gap between the water supply port 21 and the back wall of the case 31 of the detergent input part 30 becomes small, the water supply port 21 in the inlet side of the valve unit 23 is made. WHEREIN: It can be inserted through the valve unit 23 exactly in the said gap, connecting directly with the case 31 of the detergent input part 30 on the exit side, without using a different drain pipe. Therefore, the number of parts is at least enough as this structure, and cost becomes inexpensive.

In addition, while the water supply port 21, the valve unit 23, and the detergent inlet part 30 are arrange | positioned in substantially straight state in the front-back direction, the bath water pump 24 has the pump casing 24b with the valve unit 23. ) And extending in the left and right directions so as to be substantially orthogonal to the substantially straight state arrangement in a state close to the detergent injecting unit 30. Therefore, the water supply unit 20 and the detergent inlet unit 30 can be smoothly combined with each other, and the upper space 1 in the outer frame 1 can be utilized appropriately without increasing the outer frame 1. Can be placed.

The detergent container 32 provided in the case 31 of the detergent inlet part 30 is integrally molded with synthetic resin, and the powder detergent accommodating part 32b for accommodating powder detergent, and the liquid detergent are accommodated. It has a tray divided into three parts, such as the liquid detergent accommodating part 32c, etc., and the flexible finishing agent accommodating part 32d for accommodating a flexible finishing agent. As shown in Fig. 6, the handle portion 32a has a shape that is largely curved to conform to the shape of the curved portion 1d of the outer frame 1. Therefore, even if the detergent container 32 is not pulled out so much forward, the upper surface becomes a wide open state, and it is easy to put a detergent and a flexible finishing agent.

As shown in Figs. 6 and 7, the bottom wall of the powder detergent accommodating portion 32b is gently inclined downward toward the rear, and the detergent outlet port 32e for flowing out the water containing the detergent is disposed under the rear wall. ) Is open. On the other hand, at the bottom wall of the liquid detergent accommodating part 32c and the flexible finishing agent accommodating part, the liquid outflow part of the structure which capped the housing which the center was penetrated up and down is provided, and the liquid detergent accommodating part 32c and the flexible part are provided. Even if a liquid detergent or a liquid flexible finishing agent having fluidity is accommodated in the finishing agent accommodating portion 32d, it does not flow out before the water supply, and water is supplied as described below, and water is stored in the accommodating portion. It flows out downward with a liquid.

Although not shown in the drawing, the cover part attached to close the upper opening of the case 31 is provided with a passage through which one end is connected to each of the first outlet 23a and the second outlet 23b of the valve unit 23. The other end of the first passageway connected to the first outlet 23a has a plurality of watering holes on the upper surface of the powder detergent accommodating portion 32b and communicates with the liquid detergent accommodating portion 32c. Have Moreover, the other end of the 2nd water flow path connected to the 2nd outflow port 23b has the opening which communicates with 32 d of flexible finishing agent accommodation parts. Therefore, the water flowing out of the first outlet 23a enters the powder detergent receiver 32b, flows into the case 31 from the detergent outlet 32e at the rear thereof, and also enters the liquid detergent receiver 32c. The liquid flows out into the case 31 due to the siphon effect of the liquid outflow portion. On the other hand, the water which flowed out from the 2nd outflow port 23b enters the flexible finishing agent accommodating part 32d, and flows out into the case 31 by the siphon effect of the liquid outflow part.

Next, the operation of the water supply unit 20 and the detergent injecting unit 30 will be described.

Prior to the start of washing, the user opens the door 2 to inject laundry into the drum 6. In addition, an appropriate amount of detergent is introduced into the powder detergent accommodating portion 32b or the liquid detergent accommodating portion 32c of the detergent container 32, and an appropriate amount of flexible finishing is applied to the flexible finishing agent accommodating portion 32d as necessary. Inject the agent.

When the washing operation is started, first, the first water supply valve of the valve unit 23 is opened, and the tap water supplied to the water supply port 21 flows into the first flow path, that is, the powder detergent accommodating portion 32b of the detergent container 32. And the liquid detergent container 32c. When the powder detergent is accommodated, the powder detergent is pushed into the case 31 by the water falling from the upper watering hole, and is supplied from the water inlet 11 into the tub 3. In addition, when the liquid detergent is accommodated, it flows out into the case 31 by the siphon effect as described above, and is similarly supplied from the water inlet 11 into the tub 3.

The bath water pump 24 is operated at the time of water supply using the bath water, but it is necessary to give a bath water to the bath water pump 24 in order to absorb the bath water. Therefore, when the 1st water supply valve is opened, a part of tap water is also sent to the cargo pipe 24c, and it is supplied as a cargo to the pump casing 24b. Given the parcel water, the bath water pump 24 starts suction of the bath water through the bath water hose 22a, and discharges the sucked water to the case 31 of the detergent inlet 30 through the bath water supply pipe 24d. . In the water supply of the bath water, the valve unit 23 opens and closes the first water supply valve for a predetermined time and stops the water supply. Then, the bath water sucked up by the bath water pump 24 passes through the casing 31 and is injected. It feeds into the outer tank 3 from (11).

On the other hand, in the case of tap water supply which does not use bath water, the first water supply valve continues to open without the bath water pump 24 being operated. In addition, even in the case of bath water supply, the tap water supply is resumed when it is determined that the remaining bath water has disappeared, for example, when a predetermined time has elapsed while the bath water is being supplied, for example, the water level is not reached. In either case of tap water supply or bath water supply, the first water supply valve is closed or the bath water pump 24 if the storage water level in the outer tub 3 reaches a predetermined water level according to the flow of laundry contained in the drum 6 or the like. Is stopped and water supply is stopped.

In other rinsing strokes except for the final rinsing stroke, bath water supply or tap water supply is performed as described above. Since all powder detergent and liquid detergent flow out and disappear at the time of water supply of the said washing stroke, even if the tap water passes through the powder detergent accommodating part 32b and the liquid detergent accommodating part 32c at the time of the water supply of a subsequent rinsing stroke, Water containing no detergent powder is supplied into the outer tub 3.

At the time of a final rinse stroke, both of a 1st water supply valve and a 2nd water supply valve open, and tap water is supplied to a 1st flow path and a 2nd flow path. Therefore, tap water also flows into the flexible finishing agent accommodating part 32d of the detergent container 32, and the flexible finishing agent dissolved in this water is sucked up by the siphon effect with water, and flows out into the case 31, It feeds into the outer tank 3 from (11).

Thus, tap water or bath water containing a detergent at the time of water supply of a washing stroke, tap water or bath water at the time of water supply of a rinse stroke other than a final rinse stroke, and tap water containing a flexible finishing agent at the time of water supply of a final rinse stroke. Can be supplied to the outer tank 3, respectively.

In addition, the said embodiment is an example of this invention, It is clear that change and correction can be suitably made within the meaning of this invention.

In the drum type washing machine according to claims 1 and 2, the water outlet of the water supply valve means and the detergent injection means are connected directly without interposing a piping member such as a flexible hose. Therefore, since the number of parts is small and the effort in an assembly process is also reduced, cost reduction can be attained.

In addition, the drum was disposed at a forward ascending incline such that the front end face was higher than the rear end face, and the front surface of the outer frame was inclined rearward as it was directed upward in response to the inclination of the drum, so that the upper part of the outer frame was front and rear Direction becomes short, and it becomes easy to shorten the distance of a water supply port and detergent supply means. Therefore, it is preferable to comprise the structure which directly connects the outlet of the water of a water supply valve means, and a detergent input means.

Further, in the drum type washing machine according to claim 3, the bath water supply means is disposed on the side of the water supply valve means in a state in which the pump casing is close to the water supply valve means and the detergent injecting means, so that the water supply valve means, the detergent injecting means, and the bath water supply means. Can be suitably disposed in the upper space in the outer frame to prevent the enlargement of the outer frame. In addition, since the bath water supply means, the water supply valve means and the cleaning input means can be smoothly connected at a short distance, the cost of the member for connection is low.

In addition, in the drum type washing machine according to claim 4, since the outer frame retreats backward from above the lower side of the detergent container, the upper surface of the detergent container can be opened wider even if the amount of withdrawal to the front of the detergent container is relatively small. It is easy to accommodate a flexible finishing agent.

In addition, the drum is disposed at a forward rising incline such that the front end face is higher than the rear end face, and the front surface of the outer frame has a configuration inclined rearward as it is directed upward in response to the inclination of the drum. The front upper part of the outer frame can be inclined or curved backwards without difficulty.

1 is an external front view of a drum type washing machine according to an embodiment of the present invention.

Fig. 2 is an external top view of the drum type washing machine according to the present embodiment.

3 is an external side view of the drum type washing machine according to the present embodiment.

Fig. 4 is a side longitudinal sectional view showing the entire structure of the interior of the drum type washing machine according to the present embodiment.

Fig. 5 is a top view showing a detailed configuration of a water supply section and a detergent inlet section in the drum type washing machine according to the present embodiment.

Fig. 6 is a side view showing a cross section in a state where a detergent container is accommodated in a detergent injector in the arrow AA ′ in Fig. 5;

Fig. 7 is a side view showing a cross section in a state where the detergent container is pulled forward in the AA ′ arrow in Fig. 5.

8 is a front view of an operation panel in the drum type washing machine according to the present embodiment.

<Description of the symbols for the main parts of the drawings>

1a: front part

1b: clothing slot

1c: upper surface

1d: curved part

1e: Rear part

1f: recess

2: door

3: outer bird

6: drum

7: spindle

10: motor

11: injection hole

15: operation panel

20: water supply

21: water supply

21a: water supply hose

22: water hose hose

22a: bath water hose

24: bath water pump

30: detergent input unit

31: Case

32: detergent container

32a: handle portion

32b: powder detergent container

32c: liquid detergent container

32d: flexible finish receptacle

Claims (4)

It is a drum type washing machine which arrange | positions the outer tub in an outer frame, and installed the drum for accommodating laundry in the outer tub so that rotation was possible, The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined rearward as it is directed upward in response to the inclination of the drum, In the upper space in the outer frame, a water supply valve means for controlling the flow of water supplied from a water supply port to which an external water supply hose is connected, and a detergent container can be pulled out in front of the water supply valve means, so that the water supply valve is provided. Disposing the detergent injecting means for injecting the water supplied from the means into the outer tub through the detergent container; A drum type washing machine, characterized in that the outlet of the water of the water supply valve means and the detergent dispensing means directly connected. It is a drum type washing machine which arrange | positions the outer tub in an outer frame, and installed the drum for accommodating laundry in the outer tub so that rotation was possible, The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined rearward as it is directed upward in response to the inclination of the drum, In the upper space in the outer frame, the detergent container is provided to be pulled forward to dispose the detergent injecting means for injecting water supplied from the water supply valve means to the outer tank through the detergent container, The water supply valve means is arranged in the upper space in the outer frame, arranged to the rear of the outer frame to control the flow of water supplied from the water supply port connected to the external water supply hose, A drum type washing machine, wherein the detergent injecting means is provided in front of the water supply valve means, and the outlet of the water of the water supply valve means and the detergent injecting means are directly connected to each other. The water supply means according to claim 1 or 2, wherein the pump casing means has a pump motor and a pump casing having an impeller rotationally driven by the pump motor. And a drum type washing machine arranged in a state of being close to the detergent dispensing means. It is a drum type washing machine which arrange | positions the outer tub in an outer frame, and installed the drum for accommodating laundry in the outer tub so that rotation was possible, The drum is disposed at a forward ascending slope such that the front cross section is at a position higher than the rear cross section, and the front surface of the outer frame has a shape inclined rearward as it is directed upward in response to the inclination of the drum, In the outer frame, a water supply valve means for controlling the distribution of water supplied from a water supply port to which an external water supply hose is connected, and a detergent container can be pulled out so that water supplied from the water supply valve means is passed through the detergent container. Disposing the detergent injecting means to be injected into the outer tank, A handle for inclining or bending the front upper portion of the outer frame to the rear to install the detergent dispensing means behind the inclined or curved surface of the upper portion in the outer frame, and to pull out the detergent container on the inclined or curved surface. Drum type washing machine characterized in that the installation.