TWI383082B - Drum type washing machine - Google Patents

Description

Drum washing machine Field of invention

The present invention relates to a drum type washing machine which can perform at least one of a washing step, a rinsing step, and a dehydrating step.

Background of the invention

In the above-described drum type washing machine, the opening/closing lid is normally closed in the front side of the frame of the parallel washing machine, and the take-out opening which is opened in parallel with the bottom of the recessed portion of the front recessed portion is closed (for example, refer to Patent Documents 1 to 3).

However, it is known that any of the open end of the rotary drum, the take-out opening of the washing machine casing, and the opening and closing cover, as seen in Patent Documents 1 and 2, are inclined rearward from the vertical direction, which is convenient for laundry. Take out the laundry or the like from the outside. However, such a design idea can hinder the verticalization of the front surface of the object furniture when it is intended to be built in.

Patent Document 3 discloses a drum type washing machine having a front vertical direction, but follows the horizontal direction of the opening and closing cover and the take-out opening along the front surface of the washing machine casing, and is parallel to the front surface of the vertical washing machine casing in the horizontal direction. Thereby, regardless of whether or not the rotating drum is tilted, it is inconvenient to take out the laundry or insert the laundry from the outside.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] JP-A-2000-342880

[Patent Document 2] JP-A-2005-137508

[Patent Document 3] JP-A-2005-143794

Summary of invention

The present invention provides a drum type washing machine which is easy to use regardless of whether the front side is tilted or not, and which can be used to remove the recessed portion of the take-out opening.

In order to achieve the above object, a drum type washing machine according to the present invention includes a washing machine housing and a water tank provided inside the washing machine housing, and is disposed in the water tank from the front side of the opening toward the back side of the bottom portion so that the rotation axis direction becomes horizontal from the horizontal direction. a rotating drum that is inclined downward, an opening and closing cover provided at a front portion of the washing machine frame, a body plate constituting a sinking and discharging inlet, and a motor that drives the rotating drum, and at least one of a washing step, a rinsing step, and a dehydrating step The drum type washing machine is characterized in that the body plate includes a body plate having a frame shape having an opening in front of the frame of the washing machine, and an annular body plate provided between the frame body and the open end of the water tank. The frame-shaped body plate is formed integrally with the annular body plate, and the annular recessed portion formed by the frame-shaped body plate and the annular body plate in the inner direction is covered with an annular cover plate. It is decorated by the outside.

With such a configuration, the opening and closing cover and the take-out opening are in a position inclined rearward with respect to the washing machine frame, so that regardless of the angle of the front surface of the washing machine frame, the laundry is taken out and the laundry is seen from the outside. Things are very convenient. Furthermore, the angle of the front surface of the washing machine frame can be freely selected. In addition, the body plate is shared and formed into a frame-shaped body plate and an annular body plate, and the recessed portion can be covered by the cover plate for external decoration.

Simple illustration

Fig. 1 is a cross-sectional view showing a drum type washing machine according to a first embodiment; Fig. 2 is a perspective view showing the appearance of the drum type washing machine; Fig. 3 is a perspective view showing a main part of the drum type washing machine; Front view of a main part of the washing machine; Fig. 5 is a front view of a main part of the aforementioned drum type washing machine; Fig. 6 is a front view of a main part of the drum type washing machine; and Fig. 7 is a main part of the aforementioned drum type washing machine Stereogram.

Detailed description of the preferred embodiment (Embodiment 1)

Hereinafter, the drum type washing machine according to the first embodiment will be described with reference to Figs. 1 to 7 . Further, the following description is a specific example of the present invention and is not intended to limit the scope of the claims.

As shown in Fig. 1 and Fig. 2, in the drum type washing machine 1 of the first embodiment, the rotary drum 2 having the bottomed cylindrical shape is formed from the front side of the opening toward the back side of the bottom and the direction of the rotary shaft 20 or It is inclined downward from the horizontal direction and is disposed in the water tank 3 supported by the suspension. Then, the opening and closing cover 5 provided at the front portion of the washing machine frame 4 is opened to store the laundry in the rotating drum 2, and at least one of the washing step, the rinsing step, and the dehydrating step can be performed by driving the rotating drum 2 with the motor 6. . The opening and closing cover 5 is composed of a cover body 8 having a window 7 in which a transparent glass plate 11 for seeing laundry from the outside is embedded, and a cover 9 for making the front surface of the cover body 8 transparent. The lid body 8 has a lid frame 8a formed of polypropylene, and the inner frame 8b is formed of polypropylene having higher chemical resistance. The cover frame 8a and the inner frame 8b sandwich the glass plate 11 at its peripheral portion and are screwed. The cover 9 is formed of a transparent ABS resin.

In the drum type washing machine 1 of the first embodiment, the opening and closing cover 5 after closing has a relationship inclined at an angle different from the opening end 2a of the rotary drum. By tilting the opening and closing cover 5, it is not particularly inconvenient to see through the inside of the rotary drum 2 and take out the laundry. Here, the opening and closing cover 5 and the water tank opening end 3a can be sealed by the annular window spacer 13 which is substantially equal in cross section and the sectional area and excellent in durability in the circumferential direction. As is conventionally known, when the cover pad 13 is tapered as a side surface and the cross-sectional shape and the sectional area of each cross-sectional portion are different in the circumferential direction, the cover pad 13 acts on a vibration external force which is particularly large at the open end 3a of the water tank. The load of the liner will increase and concentrate locally in the large area of the fracture, which will be the cause of early damage and early damage. With the configuration of the first embodiment, the occurrence of such a situation can be prevented.

Then, the opening and closing cover 5 and the water tank opening end 3a are sealed by the annular window pad 13 having a substantially uniform cross section and a large cross-sectional area and excellent durability. In order to achieve this configuration, the water tank opening end 3a is disposed to face the opening and closing cover 5 with a substantially parallel inclination. Further, the annular window pad 13 which is substantially parallel to the front end 13a and the rear end 13b seals between the opening and closing cover 5 and the water tank opening end 3a. Thereby, after the laundry is accommodated in the rotary drum 2, the opening and closing cover 5 is closed, whereby it can be appropriately sealed. Then, by rotating the rotary drum 2 to perform at least one of the washing step, the rinsing step, and the dehydrating step, the washing water, the rinsing water, the dehydrated droplets, and the like can be prevented from leaking to the outside.

Further, the water tank opening end 3a has an inclination parallel to the opening and closing cover 5, and the water tank opening end 3a and the opening and closing cover 5 can be sealed by the annular window pad 13 which is parallel to the front end 13a and the rear end 13b. Therefore, the cross-sectional shape of the window spacer 13 and the sectional area of each cross-sectional portion can be made uniform in the circumferential direction.

According to the above configuration, the opening and closing cover 5 which is inclined at an angle different from the opening end 2a of the rotary drum and the open end 3a of the water tank in which the rotary drum 2 is housed are sealed, so that the washing water, the rinsing water, and the dehydration can be appropriately prevented. The droplets and the like leak out to the outside. Further, the annular window pad 13 is used to substantially open and close the lid 5 and the water tank opening end 3a, and the cross-sectional shape of the window spacer 13 and the sectional area of each cross-sectional portion are equal in the circumferential direction. Therefore, between the vibrating water tank opening end 3a and the stopped opening/closing cover 5, the load when the pressing force and the deformation force are repeatedly applied in the circumferential direction is equalized in the circumferential direction, and does not locally increase and concentrate. It can achieve long life without damage and damage at an early stage.

Here, the front end 13a means the crimping end with the opening and closing cover 5 and the mounting end toward the water tank opening end 3a. Further, the rear end 13b is elastically attached to the annular recessed portion 3b on the outer circumference of the water tank opening end 3a, and constitutes a mounting seat portion 13b1 seated on the front surface of the inward flange 3c on the front side of the annular recessed portion 3b. The front end 13a has a sealing shape in which the sealing lip portion 13a2 is formed in a substantially right-angled cross section, and the sealing lip portion 13a2 is closely fitted to the continuous annular surface 5a crimped to the inner peripheral side of the back surface of the lid body 8 of the opening and closing cover 5. The inner periphery of the window 13a1 of the lip portion 13a1 and the lid body 8. The entire cover of the cover pad 13 is connected between the substantially central position in the width direction of the flange 3c of the mount portion 13b1 and the two-piece joint portion of the seal lip portion 13a2 by the connecting portion 13c.

The connecting portion 13c has an M-shaped portion 13c1 and a folded-back portion 13c2. The M-shaped portion 13c1 is formed such that the connecting diameter of the connecting portion 13b1 is smaller than the vertical diameter of the mounting portion 13b1, and the leg portion of the mounting portion 13b1 is formed in a M-shaped cross section so that the front portion is raised to the front portion. The side is slightly inclined outward. The folded-back portion 13c2 is folded back to the front portion side of the end portion on the other side from the non-standing side of the M-shaped portion 13c1, and is connected to the seal lip portion 13a2 in parallel with the axis 14 of the opening and closing cover 5 in the two-strand joint portion.

Between the closed opening and closing cover 5 and the flange 3c of the open end 3a of the water tank, the cover gasket 13 has the necessary sealing pressure. Therefore, the cover pad 13 operates as an elastic buffer portion by vibrating together with the open end 3a of the water tank.

On the other hand, the opening and closing cover 5 is inclined at an angle between the opening end 2a of the rotary drum and the vertical surface, but the front surface 4a of the washing machine housing 4 is formed to be substantially vertical. Thereby, the angular difference between the opening and closing cover 5 and the opening end 2a of the rotary drum is suppressed. Further, the angular difference from the front surface 4a substantially perpendicular to the washing machine casing 4 is also suppressed, and the amount of protrusion and depression with respect to the vertical front surface 4a of the washing machine casing is suppressed. Therefore, even when the washing machine casing 4 is built in such a manner that the front portion is aligned with the imaginary line 14a, both the furniture and the machine are restrained by the amount of protrusion and depression caused by the inclination of the front side. The appearance is fine.

As shown in Fig. 7, the water tank 3 has a water tank shoulder portion 32 which is substantially parallel to the rotating drum opening end 2a on the front side of the water tank body portion 31 and faces the inner diameter side. Further, from the water tank shoulder 32 to a position substantially parallel to the closed opening and closing cover 5, the vertical wall 33 having a different height in the circumferential direction is formed, and the water tank opening end 3a is formed. A rear end 13b of the window pad 13 is attached to the upright end of the upright wall 33. Thereby, the water tank shoulder 32 which is substantially parallel to the rotating drum opening end 2a and which faces the inner diameter side is provided on the front side of the water tank body part 31 so as to cover the necessary front area of the rotating drum body part 21 side, so as to seek from the opposite side The safety of the outside of the rotating rotary drum 2 is rotated. Further, the water tank opening end 3a is substantially parallel to the opening and closing cover 5 by the upright wall 33 of the height from the circumferential direction of the water tank shoulder portion 32, and the M-shaped portion 13c may have a shape or the like to satisfy the support in order to seal the front end 13a. The rear end 13b is parallel to the window pad 13 and the spare position necessary for opening and closing the cover 5. A sufficient seal can then be ensured for the window pad 13 of the minimum required area.

As shown in Fig. 5, the circumferential step portion 34 formed by the sink shoulder portion 32 and the upright wall 33 is attached to the plurality of valley portions 32a which are screwed to the sink shoulder portion 32 by bolts, and the like. The size of the size is 15 in size. Such a weight 15 is used in order to receive the vibration of the water tank 3 to disperse and attenuate the vibration energy. The weight 15 is formed by the circumferential step portion 34 formed by the water tank shoulder portion 32 and the vertical wall 33 provided at the front end portion of the water tank 3, and the vibration suppression efficiency can be improved. Further, the weight 15 is approximately sized to be accommodated in the step portion 34. Therefore, even if the weight 15 is deformed together with the water tank 3 and the window pad 13 is vibrated, the weight of the window pad 13 can be avoided, and the window pad 13 can be prevented from being damaged. In particular, when the step size of the weight 15 provided in the step portion 34 is increased, the weight per unit length in the circumferential direction is increased, and the vibration is increased. Inhibitory effect.

The water injection pipe 30 is disposed inside the water tank shoulder 32 of the weight 15 and is disposed away from the outside of the water tank 3 by the valley portion 32a of the water tank shoulder 32 to which the weight 15 is attached. Thereby, the water injection port 40 that has passed through the cover member 17 is sprayed into the rotary drum 2 as indicated by an imaginary line, so that water can be efficiently injected to the laundry, particularly clothing. Further, the gap between the open end 3a of the water tank and the open end 2a of the rotary drum is covered with an annular cover member 17 having a side view width corresponding to an equal inclination angle difference. That is, the covering member 17 can be occluded without covering or insufficiently covering and covering the open end 3a of the water tank and the open end 2a of the rotary drum by being tapered as a side view corresponding to the angular difference between the open end 3a of the water tank and the open end 2a of the rotary drum. gap. Therefore, the material of the covering member 17 is not wasted and the laundry is prevented from being caught between the open end 3a of the water tank and the open end 2a of the rotary drum.

Further, since the front portion of the rotating drum body portion 21 has the rotating drum shoulder portion 22 facing the inner diameter side, and the opening end having a smaller diameter than the rotating drum body portion 21 is formed, the water depth necessary for washing and rinsing can be ensured. On the other hand, the water tank shoulder portion 32 is formed on the inner circumference of the flange 3c extending from the standing end of the upright wall 33 on the inner diameter side, and is formed to face a part of the inner peripheral wall 15 with a certain gap with the opening end 2a of the rotary drum. The water tank opening end 3a constituting the double peripheral wall. Thereby, the gap width between the open end 2a of the rotary drum and the open end 3a of the water tank is avoided in the circumferential direction and has a large gap width depending on the place. Further, the front end of the covering member 17 protrudes toward the front side from the inner side of the water tank opening end 3a in the vicinity of the inner circumference of the water tank opening end 3a, and covers the inner circumference of the water tank opening end 3a to the vicinity of the rotating drum opening end 2a. Further, it is possible to make the inner diameter of the covering portion smaller than the inner diameter of the open end 2a of the rotary drum. The cover member 17 is screwed to the valley portion 32a formed on the inner side surface of the sink shoulder portion 32 by a bolt 18.

3, 4, and 6 are enlarged views of a portion of the body plate 41. The take-out port 12 is formed in a metal body plate 41 which is formed in a range in which the upper and lower portions of the front surface 4a of the washing machine casing 4 are formed. Here, as is conventionally known, when the body panel 41 is formed of a single plate, when the opening and closing cover 5 is disposed obliquely on the inner side with respect to the substantially vertical front surface 4a, the opening and closing cover 5 closes the closed area of the inlet and outlet 12 and The surrounding annular region is a depressed portion 42 that is formed from the lower portion toward the upper portion from the body plate 41 to form the front surface 4a, and the upper portion becomes a deep drawing portion. As a result, it is difficult to form the body plate 41 having a thickness that satisfies the strength necessary for the support of the washing machine housing 4 and the opening and closing cover 5, and the cost is increased.

In the first embodiment, the body plate 41 is divided into a ring-shaped body plate 41b corresponding to the recessed portion 42 and integrated with the frame body 41a around the frame. According to this, the body plate 41 is obtained by a combination of a frame-shaped body plate 41a and an annular body plate 41b which are halved in the degree of elongation and can be easily and inexpensively processed.

In the first embodiment, the spot welding portion 43 is integrated. However, various welding, caulking, nailing, screwing, or the like may be used for integration of the frame-shaped body plate 41a and the annular body plate 41b. For the integration, the annular body plate 41b is formed on the front side to form a groove, and the annular expansion portion 41b1 toward the rear side is formed to be pressed against the lid liner 15 at the inner circumference, and has an annular expansion portion from the annular expansion portion. After extending flat along the periphery, the upper side becomes a large curved surface and the lower side is bent to stand up the outer peripheral wall 41b2. Further, an outward flange portion 41b3 is formed at the front end of the outer peripheral wall 41b2, and the frame-shaped body plate 41a forms a side peripheral wall 41a1 corresponding to the outer peripheral portion of the recess portion 42 in the front surface 4a of the washing machine housing 4. . Then, at the rear end edge of the side peripheral wall 41a1, a recessed peripheral wall 41a2 which abuts against the inward portion of the flange portion 41b3 from the rear is formed. The overlapping portions of the peripheral wall 41a3 and the recessed peripheral wall 41a2 are spot-welded at a plurality of places in the circumferential direction indicated by the spot-welded portion 43.

Here, one of the left and right sides of the annular body plate 41b abuts against the hinge unit 51 from the front side, and is bolted and attached, and the opening and closing cover 5 is openably and closably supported by the hinge unit 51. On the other side, the engaging piece 5a of the opening and closing cover 5 is received in the locking window 53a to be locked, and the cover locking portion 53 of the cover closing detecting switch that can close the opening and closing cover 5 in the closed state is abutted The bolts are bolted. Further, the unlockable cover open button 54 is abutted from the front side and fixed by bolts.

In addition, the frame-shaped body plate 41a includes a peripheral wall 41a3 that forms the front surface 4a of the washing machine housing 4, and a side peripheral wall 41a1 that protrudes roundly from the upper portion of the peripheral wall 41a3 by the width of the recessed portion 42 and an annular recessed peripheral wall. 41a2. The annular body plate 41b is made thicker, and the frame-shaped body plate 41a is thinner, and different plate thicknesses are combined. Therefore, the frame-shaped body plate 41a and the annular body plate 41b have the overlapping spot welding structure and the three-dimensional shape, and satisfy the necessary strength. In addition, the thickness of the frame-shaped body plate 41a having a large area is made as thin as possible to reduce the weight and cost of the washing machine casing 4.

Further, the recessed portion 42 in which the hinge unit 51, the cover lock portion 53, and the cover open button 54 of the body plate 41 are attached is covered with a resin-made annular cover plate 44 to be externally decorated. The cover plate 44 is screwed to the annular body plate 41b at a plurality of places in the circumferential direction by bolts. Thereby, when the cover panel 44 is removed at the front side, the hinge unit 51, the lid lock portion 53, and the lid open button 54 provided on the body panel 41 are exposed, so that repair and exchange of the members can be performed. .

Further, the front surface 4a of the washing machine housing 4 is a frame-shaped body plate 41a, a resin apex unit 58 that is closed between the upper portion and the top plate 57, and a resin-made apex unit that can detachably close the frame-shaped body plate 41a. The opening and closing plate 59 is formed. The vertex unit 58 serves as an operation surface for the start/stop key 61 of the arrangement, the setting operation unit 62 of the various modes, the liquid crystal display unit 63, and the display lamp.

Both the cover plate 44 and the apex unit 58 are resin molded articles. Further, the opposing faces 44a, 58a which are adjacent to each other in the up and down direction are continuously formed at right angles to the surface, so that the face can be faced without a gap.

As a result, the resin surface of the upper surface 4a of the front surface 4a of the washing machine frame 4 is formed so that the resin surface which is inclined toward the center side toward the rear side is formed without gaps and is continuous in different colors. Special appearance.

The continuous cover plate 44 and the apex unit 58 are formed such that the opposing faces 44b and 58b of the metal body and the frame-shaped body plate 41a are adjacent to the peripheral wall 41a3 and the side peripheral wall 41a1 of the frame-shaped body plate 41a. Consistent. The rounded corner portion formed by bending the peripheral wall 41a3 and the side peripheral wall 41a1 constitutes a contrast portion for forming a gap, and an appearance configuration that emphasizes the existence and independence of the surface is realized.

Immediately after the cover plate 44 and the apex unit 58 cover the vertex unit 58 at the front end of the recessed peripheral wall 41a2 of the frame-shaped body plate 41a. In addition, the covering structure is obtained by fitting and attaching the vertex unit 58 to the upper portion of the frame-shaped body plate 41a from the front side, and covering the front end of the peripheral wall 41a3 of the frame-shaped body plate 41a. Therefore, the detachment of the frame-shaped body plate 41a cannot be performed without preferentially disassembling the apex unit 58. In response to this, the apex unit 58 is fitted between the upper peripheral wall 41a1 of the frame-shaped body plate 41a and the fixed wall 64 on the side of the washing machine casing 4 provided outside the upper wall 58a and the lower wall 58b from the front portion. Then, the reverse projections formed outwardly of the upper wall 58a and the lower wall 58b are elastically engaged with the engagement holes 65 formed in the peripheral wall 41a3 and the fixed wall 64 to prevent falling off. Further, the frame-shaped body plate 41a can be easily detached with a force larger than the force for preventing the detachment force.

According to the above configuration, the drum type washing machine of the present invention includes a washing machine housing and a water tank provided inside the washing machine housing, and is disposed in the water tank from the front side of the opening toward the back side of the bottom portion so that the rotation axis direction becomes horizontal from the horizontal direction. a rotating drum that is inclined downward, an opening and closing cover that is provided at a front portion of the washing machine frame, a body plate that constitutes a sinking and discharging inlet, and a motor that drives the rotating drum, and can perform at least a washing step, a rinsing step, and a dewatering step One of the features is that the body plate includes a body plate having a frame shape having an opening in front of the washing machine frame, and an annular body plate provided between the frame body plate and the open end of the water tank, and is frame-shaped. The body plate is integrated with the annular body plate, and the annular recessed portion formed by the frame-shaped body plate and the annular body plate in the inward direction is covered with an annular cover plate and is externally decorated. Therefore, the opening and closing cover, that is, the take-out and the entrance, are inclined rearward with respect to the washing machine frame, regardless of the angle of the front surface of the washing machine frame, and the tilting posture of the rotating drum is used, and the laundry is taken out and the laundry is taken from the outside. The perspective can be conveniently and easily used by the user. Further, since the corner portion on the front surface of the washing machine casing has a high degree of freedom in selection including vertical and backward tilting, it is easy to respond to various uses and requirements. At the same time, the front depressed portion formed from the body plate is a deep-drawn shape portion having a bottom portion for taking out the entrance opening from the front side, and the body plate of the frame-shaped body plate is divided by the opening side and the bottom side. It is shared and formed integrally with the annular body plate, so that deep drawing processing can be avoided and can be realized easily and at low cost, and the outer decoration can be made only by covering the outer cover with the cover plate.

Further, the frame-shaped body plate and the annular body plate may be welded to the overlapping portion of the recessed portion opening side rear end portion inward flange portion and the bottom side front end portion and the outer flange portion. Integration and integration. Thereby, the structure is not complicated and the necessary strength can be obtained.

Further, the thickness of the body plate may be more a relationship between the body plate having a ring shape and the body plate having a frame shape. Thereby, the thickness of the trunk plate having a large area can be reduced, and the washing machine frame can be made lighter and lower in cost.

Further, the annular body plate is further provided with an opening and closing device related to opening and closing of the opening and closing cover at the front portion, and the cover plate is attached to the front portion of the recessed portion. Thereby, it is possible to install, stabilize, and maintain the opening and closing related instruments with sufficient strength. Moreover, since the cover plate can be removed from the front portion so that the opening/closing device provided at the front portion is exposed to the annular body plate, the opening and closing can be easily and easily performed only from the work on the front side. Various maintenance of the appliance.

Further, the body plate is made of metal, and the ring-shaped cover plate is made of resin, and the upper part of the body plate is formed by a resin forming operation, and the vertex unit of the display surface is provided and opposed. Thereby, the annular cover plate and the vertex unit can be unified with the same texture. In addition, it is possible to freely select and set the presence or absence of a gap or the like under the influence of the bending of the metal sheet, and to obtain an optimum appearance including the continuous appearance of the resin member.

Further, the front surface of the washing machine frame is formed to be substantially vertical with respect to the horizontal direction. Thereby, since the same and vertical front faces of the object furniture can be used in the same manner as the built-in type, the appearance can be neatly systemized.

Moreover, the vertex unit can be tilted to the front side toward the rear side. Thereby, the uniformity with the front surface of the object furniture is not too messy, and the inclination of the user's natural line of sight can be suppressed, and it is easy to visually recognize and easy for the operator.

1. . . Drum washing machine

2. . . Rotating drum

2a. . . Rotating drum open end

3. . . sink

3a. . . Open end of the sink

3b. . . Annular recess

3c. . . Flange

4. . . Washing machine frame

4a. . . front

5. . . Opening and closing cover

6. . . motor

7. . . window

8. . . Cover body

8a. . . Cover frame

8b. . . Inside box

9. . . Cover

11. . . Transparent glass plate

12. . . Take out the entrance

13. . . Window pad

13a. . . front end

13a1. . . Crimp lip

13a2. . . Sealing lip

13b. . . rear end

13b1. . . Mounting seat

13c. . . Connection department

13c1. . . M word department

13c2. . . Foldback

14. . . Axis

14a. . . Imaginary line

15. . . Weight

17. . . Covering member

20. . . Rotary axis

twenty one. . . Rotating drum body

twenty two. . . Rotating roller shoulder

30. . . Water injection pipe

31. . . Sink body

32. . . Sink shoulder

32a. . . Wheel valley

33. . . Erect wall

34. . . Step difference

35. . . Inner peripheral wall

40. . . Water inlet

41. . . Body board

41a. . . Framed body plate

41a1. . . Side wall

41a2. . . Sag wall

41a3. . . Zhou wall

41b. . . Ring body plate

41b1. . . Annular expansion

41b2. . . Peripheral wall

41b3. . . Flange

42. . . Depression

43. . . Spot weld

44. . . Cover plate

44a. . . Opposite face

44b. . . Opposite face

51. . . Hinge unit

53. . . Cover lock

53a. . . Locking window

54. . . Cover open button

57. . . roof

58. . . Vertex unit

58a. . . Opposite face

58b. . . Opposite face

59. . . Opening and closing plate

61. . . power button

62. . . Operation department

63. . . Liquid crystal display unit

64. . . Fixed wall

65. . . Engagement hole

Figure 1 is a cross-sectional view showing a drum type washing machine in accordance with Embodiment 1;

Figure 2 is a perspective view showing the appearance of the aforementioned drum type washing machine;

Figure 3 is a perspective view of the main part of the aforementioned drum type washing machine;

Figure 4 is a front elevational view of the main part of the aforementioned drum type washing machine;

Figure 5 is a front elevational view of the main part of the aforementioned drum type washing machine;

Figure 6 is a front view of the main part of the aforementioned drum type washing machine;

Fig. 7 is a perspective view of a main part of the aforementioned drum type washing machine.

1. . . Drum washing machine

2. . . Rotating drum

2a. . . Rotating drum open end

3. . . sink

3a. . . Open end of the sink

3b. . . Annular recess

3c. . . Flange

4. . . Washing machine frame

4a. . . front

5. . . Opening and closing cover

6. . . motor

7. . . window

8. . . Cover body

8a. . . Cover frame

9. . . Cover

11. . . Transparent glass plate

12. . . Take out the entrance

13. . . Window pad

13a. . . front end

13a1. . . Crimp lip

13a2. . . Sealing lip

13b. . . rear end

13b1. . . Mounting seat

13c. . . Connection department

13c1. . . M word department

13c2. . . Foldback

14. . . Axis

14a. . . Imaginary line

15. . . Weight

17. . . Covering member

20. . . Rotary axis

twenty one. . . Rotating drum body

twenty two. . . Rotating roller shoulder

30. . . Water injection pipe

31. . . Sink body

32. . . Sink shoulder

33. . . Erect wall

34. . . Step difference

35. . . Inner peripheral wall

40. . . Water inlet

41. . . Body board

41a. . . Framed body plate

41a1. . . Side wall

41a2. . . Sag wall

41b. . . Ring body plate

41b1. . . Annular expansion

41b2. . . Peripheral wall

41b3. . . Flange

42. . . Depression

44. . . Cover plate

58a. . . Opposite face

64. . . fixed

65. . . Engagement hole

Claims (6)

A drum type washing machine includes a washing machine housing, a water tank provided inside the washing machine housing, and a rotation provided in the water tank from a front side of the opening toward a rear side of the bottom portion so that the rotation axis direction is inclined downward from the horizontal direction. a drum, an opening and closing cover provided at a front portion of the washing machine casing, a body plate constituting the inlet and outlet of the water tank, and a motor for driving the rotating drum, and at least one of a washing step, a rinsing step, and a dewatering step, In the drum type washing machine, the body plate includes a body plate having a frame shape having an opening in front of the washing machine frame, and an annular plate formed between the frame body and the open end of the water tank. The body plate is formed by integrating the frame-shaped body plate with the annular body plate, and the annular body portion formed by the frame-shaped body plate and the annular body plate in the inner direction is The annular cover plate is covered and externally decorated, and the body plate has a plate thickness having the annular body plate larger than the frame-shaped body plate Relations. The drum type washing machine according to the first aspect of the invention, wherein the frame-shaped body plate and the annular body plate are attached to the rear end portion of the recessed portion toward the inner flange portion and the bottom portion. The welded portion between the overlapping portions of the outward flange portions is integrated. The drum type washing machine according to claim 2, wherein the annular body plate is provided with an opening and closing device related to opening and closing of the opening and closing cover at a front portion, and the cover plate is attached to the recessed portion. It Front loading and unloading. The drum type washing machine according to claim 1 or 2, wherein the body plate is made of metal, and the annular cover plate is made of resin, and an operation display surface is formed on the upper portion of the body plate by resin. Vertex cells and make them opposite. A drum type washing machine according to claim 1 or 2, wherein the front surface of the washing machine casing is perpendicular to the horizontal direction. A drum type washing machine according to claim 4, wherein the front end portion of the apex unit is inclined toward the rear side.