CN112513361A - Drum type washing machine - Google Patents

Drum type washing machine Download PDF

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Publication number
CN112513361A
CN112513361A CN201980050128.XA CN201980050128A CN112513361A CN 112513361 A CN112513361 A CN 112513361A CN 201980050128 A CN201980050128 A CN 201980050128A CN 112513361 A CN112513361 A CN 112513361A
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CN
China
Prior art keywords
door
handle
side cover
washing machine
type washing
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Granted
Application number
CN201980050128.XA
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Chinese (zh)
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CN112513361B (en
Inventor
澁谷大辅
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Sharp Corp
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Sharp Corp
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Publication of CN112513361A publication Critical patent/CN112513361A/en
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Publication of CN112513361B publication Critical patent/CN112513361B/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs
    • D06F39/14Doors or covers; Securing means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Centrifugal Separators (AREA)

Abstract

The invention provides a drum type washing machine which can prevent excessive force from acting on a side cover of a door when the door is opened by a user and prevent the deformation of the side cover. A door (20) of a drum-type washing machine is configured to include a door back member (21), a front panel (22), and a side cover (23), and the side cover (23) is disposed so as to straddle between the front panel (22) and the door back member (21). A handle (26) is formed on a side surface along one side of the door (20), and the handle (26) includes a recess (261) that is recessed from the back surface of the door back surface member (21) to a part of the side surface. The handle (26) has a structure in which a protruding portion (262) that covers the gap between the door back member (21) and the side cover (23) is provided when the door (20) is viewed from the back side.

Description

Drum type washing machine
Technical Field
The present invention relates to a drum type washing machine, and more particularly, to a drum type washing machine having a full-face type door covering the entire front surface portion of a washing machine body.
Background
In the washing machine, a door is provided to cover a washing tub in washing. In the drum type washing machine, since a laundry inlet of the washing tub is provided on the front surface side of the washing machine main body, the door is also included on the front surface side of the washing machine main body. Although a conventional drum-type washing machine generally has a circular door that is shaped to fit the laundry inlet of the washing tub, patent document 1 discloses a washing machine having a rectangular door (full-face door) that covers the entire front surface (or substantially the entire) of the washing machine body. The drum type washing machine including such a full-face type door can achieve both design, cost reduction, and operability.
In addition, the washing machine has a door holding mechanism to prevent the door from being undesirably opened during the washing process. Such a door holding mechanism is configured such that, for example, an engaging portion is provided on the back side of the door, an engaged portion is provided on the front side of the washing machine main body, and the engaging portion engages with the engaged portion when the door is closed, thereby holding the door in a closed state. In such a door holding mechanism, a movable handle (handle) is generally provided in the door, and the door is released from the engaged state (release of the holding of the door) in the door holding mechanism by the user's operation of the handle, whereby the door is opened.
On the other hand, in patent document 1, in order to further improve the design, a handle movable in the door is omitted. Instead, in patent document 1, a door opening button is provided on the front surface of the door, and the user operates the door opening button to release the holding of the door in the door holding mechanism, so that the door becomes openable.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. 2018-15132
Disclosure of Invention
Technical problem to be solved by the invention
However, in the structure of patent document 1, a mechanism for linking the door opening button and the door holding mechanism is required, which causes problems of cost and reliability. Specifically, a detection device that detects that the user has operated the door open button, a drive device that drives the door holding mechanism when the operation of the door open button is detected, and the like are required, which increase the cost of the washing machine. Further, the door may not be opened when the detection device or the drive device fails.
In the above problem in patent document 1, it is also conceivable to omit the door opening button. That is, in the washing machine, a door holding mechanism is provided which is configured by an engaging portion on the door side and an engaged portion on the washing machine main body side, and it is conceivable that the above-described engaged state in this door holding mechanism is configured to be released by a user pulling the door with a force of a predetermined or more.
Although not disclosed in detail in patent document 1, a full-face type door may be configured such that the entire front surface side of the door is a glass plate and the peripheral edge portion of the glass plate is covered with a side cover. In this case, a glass plate is disposed on the front surface of the door back member serving as the door main body, and the side cover is fitted to the end of the glass plate so as to cover the side surfaces of the glass plate and the door back member.
In addition, in the case where a door holding mechanism for releasing the holding of the door by the user by pulling the door with a predetermined force or more is provided in the full-face type door, it is also necessary to provide a handle to be held by the user when the user opens the door. Such a handle is formed by providing a recess 261 as a handle from the back surface to a part of the side surface of the door, for example, as shown in fig. 7 (a) to (d).
In the configuration shown in fig. 7, a recess 261 serving as a handle is formed in the door back member 21. On the other hand, since the side cover 23 is fitted to the end of the front panel 22 so as to cover the side surfaces of the front panel (e.g., glass panel) 22 and the door back member 21, the gap between the side cover 23 and the door back member 21 is exposed to the recess 261 serving as a handle. Therefore, when the user tries to open the door and puts his hand on the handle, the user may put his hand on the gap. In some cases, the hand may not fit sufficiently into the concave portion 261 and may fit only on the back-side end surface 231 of the side cover 23. In this state, if the user pulls the door strongly in the opening direction, an excessive force is applied to the side cover 23, and the side cover 23 may be deformed to expand the gap. Water may enter the door from the gap between the door back member 21 and the side cover 23, which is thus deformed and enlarged. Further, the expanded gap may catch on the user's hand, and the user feels uncomfortable.
The present invention has been made in view of the above problems, and an object of the present invention is to provide a drum type washing machine capable of preventing deformation of a side cover by preventing excessive force from being applied to the side cover of a door when a user opens the door.
Means for solving the problems
In order to solve the above problems, a drum type washing machine of the present invention includes a door covering the entire front surface portion of a washing machine main body, wherein the door includes a door back surface member, a front surface plate, and a side cover disposed so as to straddle between the front surface plate and the door back surface member; a handle formed on a side surface along one side of the door, the handle having a recess recessed from a rear surface of the door rear member to a portion of the side surface; in the handle, when the door is viewed from the rear side, a handle protection portion is provided to cover a gap between the door rear member and the side cover.
According to the above configuration, since the gap between the door back member and the side cover is covered by the handle protection portion, when the user tries to open the door and puts his hand on the handle, the user's hand does not get in the gap between the door back member and the side cover. Therefore, even if the user strongly pulls the door in the opening direction, it is not necessary to apply an excessive force to the gap between the door back member and the side cover, and deformation of the side cover can be prevented.
In the drum-type washing machine, the handle protection portion may be a protruding portion provided on the door back member corresponding to a location where the handle is formed and extending laterally from a bottom surface of the recess.
In the drum-type washing machine, the handle protector may be provided on the side cover corresponding to a location where the handle is formed, extend rearward from a rear-side end surface of the side cover, and be further bent inward of the door.
In the drum-type washing machine, the handle protector may be a member having a substantially L-shaped cross section and including a first flat plate portion and a second flat plate portion, and the handle protector may be provided as a member separate from the door back member and the side cover, and may be configured such that the first flat plate portion covers the side cover from the outside, and the second flat plate portion covers the recess of the door back member from the back side.
Effects of the invention
The invention relates to a drum-type washing machine, which is characterized in that a gap between a door back component and a side cover is covered by a handle protection part, and when a user wants to open a door and puts hands on a handle, the hands of the user can not be put on the gap between the door back component and the side cover. Therefore, the following effects are achieved: even if the user strongly pulls the door in the opening direction, excessive force is not applied to the gap between the door back component and the side cover, thereby preventing the deformation of the side cover.
Drawings
Fig. 1 is a perspective view showing an external appearance of the drum-type washing machine according to the first embodiment when viewed obliquely from the front and obliquely from above, and showing a state in which a door of the drum-type washing machine is closed.
Fig. 2 is a perspective view showing an external appearance of the drum-type washing machine according to the first embodiment when viewed obliquely from the front and obliquely above, and showing a state in which a door of the drum-type washing machine is opened.
Fig. 3 is a view showing the shape of the handle according to the first embodiment, fig. 3 (a) is a perspective view when the handle is viewed obliquely from the rear and upward of the door, (b) in fig. 3 is a side view when the handle is viewed from the side of the door, (c) in fig. 3 is a rear view when the handle is viewed from the rear of the door, and (d) in fig. 3 is a cross-sectional view a-a in fig. 3 (c).
Fig. 4 is a diagram showing the shape of a handle according to the second embodiment, fig. 4 (a) is a perspective view when the handle is viewed obliquely from the rear and upward of a door, (b) in fig. 4 is a side view when the handle is viewed from the side of the door, (c) in fig. 4 is a rear view when the handle is viewed from the rear of the door, and (d) in fig. 4 is a cross-sectional view taken along a-a of fig. 4 (c).
Fig. 5 is a view showing the shape of a handle according to the third embodiment, fig. 5 (a) is a perspective view when the handle is viewed obliquely from the rear and upward of a door, (b) in fig. 5 is a side view when the handle is viewed from the side of the door, (c) in fig. 5 is a rear view when the handle is viewed from the rear of the door, and (d) in fig. 5 is a cross-sectional view taken along a-a in fig. 5 (c).
Fig. 6 is a rear view of a door in which a handle according to a fourth embodiment is formed.
Fig. 7 is a view showing the shape of a conventional handle, fig. 7 (a) is a perspective view when the handle is viewed obliquely from the rear and upward of a door, fig. 7 (b) is a side view when the handle is viewed from the side of the door, fig. 7 (c) is a rear view when the handle is viewed from the rear of the door, and fig. 7 (d) is a cross-sectional view a-a of fig. 7 (c).
Detailed Description
[ first embodiment ]
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Fig. 1 and 2 are perspective views showing an external appearance of the drum-type washing machine 1 according to the first embodiment when viewed from diagonally front and diagonally above, with fig. 1 showing a state in which the door 20 is closed, and fig. 2 showing a state in which the door 20 is opened. In the present invention, a drum-type washing and drying machine capable of washing and drying and a drum-type washing machine that performs only washing without drying are collectively referred to as a drum-type washing machine 1.
The drum type washing machine 1 is generally composed of a washing machine body 10 and a door 20, and the washing machine body 10 has a laundry inlet 11 on a front surface thereof. The door 20 is provided on the front surface of the washing machine body 10 so as to cover the laundry inlet 11. That is, the door 20 is provided to open and close the front surface of the washing machine body 10.
In many drum-type washing machines, the shape of the door is a circle that fits the inlet of the washing tub, and in the drum-type washing machine 1 of the first embodiment, the door 20 is a rectangular full-face door that covers substantially the entire front surface of the washing machine main body 10. Since the drum-type washing machine 1 using such a full-face door covers the entire front surface of the washing machine body 10 with one door 20, the door 20 does not need to depend on the shape of the laundry inlet 11, and a dividing line generated when assembling a plurality of panel members is also hidden in the door 20. Therefore, the drum-type washing machine 1 having the design, the low cost, and the operability can be provided.
The door 20 is basically constituted by a door back member 21, a front panel 22, and a side cover 23. That is, in the door 20, the front panel 22 is disposed on the front surface side of the door back member 21, and the peripheral edge portion thereof is fixed by the side cover 23. The front panel 22 is, for example, a glass plate or a resin plate, and the door back member 21 and the side cover 23 are resin molded articles. Specifically, the side cover 23 is a side plate covering the side surface of the door back member 21 on each side of the door 20, and a front plate covering the peripheral edge of the front plate 22 from the front surface side is a frame member having an L-shaped cross section, and the side cover 23 is fitted to the peripheral edge of the front plate 22 so as to straddle the side surface of the front plate 22 and the door back member 21. Thus, the peripheral edge portion of the front surface plate 22 is sandwiched between the side cover 23 and the door back member 21 to fix the front surface plate 22. Note that, here, the door back surface member 21 is handled as one member, but the door back surface member 21 may be a member configured by combining a plurality of panel members.
Door 20 is pivotally supported on either left or right end side by two hinges (hinges) 30 so as to be rotatable with respect to washing machine body 10, and has a door engagement portion 24 on the other end side. Further, a door engaged portion 12 is provided on the front surface of the washing machine main body 10 so as to face the door engaging portion 24. That is, in the drum-type washing machine 1, the door holding mechanism is constituted by the door engaging portion 24 and the door engaged portion 12, and the closed state of the door 20 is held by the engagement of the door engaging portion 24 and the door engaged portion 12 when the door 20 is closed. In the drum-type washing machine 1, the door holding mechanism is not linked to other elements (movable handle, door opening button, etc.), and when the user opens the door 20, the door 20 is pulled with a force of a predetermined value or more to release the holding of the door.
The laundry inlet 11 is closed by the door 20, and more specifically, by a protruding closing portion 25 provided in the door 20. That is, a protruding closing portion 25 is provided on the rear surface side of the door 20. The protruding closing portion 25 protrudes rearward from the rear surface of the door 20, and is configured to close the laundry inlet 11 in a liquid-tight manner. The protruding closing portion 25 is made of a translucent material. Therefore, in the closed state of the door 20, the inside of the laundry inlet 11 (the inside of the washing tub) can be seen through the front panel 22 and the protruding closing portion 25.
Further, a handle 26 is provided on the other end side of the door 20, for a user to hold his hand and apply a force when opening the door 20 in the closed state. The door 20 according to the first embodiment has a feature in the shape of the handle 26, and the handle 26 will be described in detail below. Fig. 3 is a diagram showing the shape of the handle 26 according to the first embodiment, fig. 3 (a) is a perspective view when the handle 26 is viewed obliquely from the rear and upward of the door 20, (b) in fig. 3 is a side view when the handle 26 is viewed from the side of the door 20, (c) in fig. 3 is a rear view when the handle 26 is viewed from the rear of the door 20, and (d) in fig. 3 is a cross-sectional view taken along a-a of fig. 3 (c). The handle 26 is not limited to the left and right end sides of the door 20, and may be provided on the upper and lower end sides, and in this case, it is also preferable to dispose the handle 26 close to the side opposite to the side where the door 20 is pivotally supported by the hinge 30 (the other end side described above).
The handle 26 is substantially formed as a recess 261 recessed from the back surface to a part of the side surface of the door 20 in the door back surface member 21. However, if only the concave portion 261 is provided, the gap between the side cover 23 and the door back member 21 is exposed at the place where the handle is formed, as shown in fig. 7. Therefore, as described above, when the user attempts to open the door 20, an excessive force is applied to the gap, and the side cover 23 may be deformed.
In contrast, in the structure of the handle 26 shown in fig. 3, the door back member 21 is formed with a protruding portion (handle protection portion) 262 extending laterally from the bottom surface of the recess 261. Therefore, in the handle 26, when the door 20 is viewed from the rear side, the gap between the door rear member 21 and the side cover 23 is covered by the protruding portion 262, and the rear side end surface 231 of the side cover 23 is not exposed. In this case, when the user tries to open the door 20 and puts his or her hand on the handle 26, the hand of the user does not put on the gap between the door rear member 21 and the side cover 23 or the rear surface side end surface 231 of the side cover 23. Therefore, even if the user strongly pulls the door 20 in the opening direction, a portion (indicated by hatching in the drawing) on which the force of the user directly acts exists only in the door back member 21, and an excessive force is not applied to the side cover 23, so that the deformation of the side cover 23 can be prevented.
In the handle 26 shown in fig. 3, the front end of the projecting portion 262 projects outward to a smaller extent than the side cover 23. In this case, there are also the following advantages: when the drum-type washing machine 1 is viewed from the front in the closed state of the door 20, the front end of the protruding portion 262 can be seen by the user, and the user can easily recognize the position of the handle 26.
[ second embodiment ]
In the second embodiment, a modification of the handle 26 will be described. Fig. 4 is a diagram showing the shape of the handle 26 according to the second embodiment, fig. 4 (a) is a perspective view when the handle 26 is viewed obliquely from the rear and upward of the door 20, (b) in fig. 4 is a side view when the handle 26 is viewed from the side of the door 20, (c) in fig. 4 is a rear view when the handle 26 is viewed from the rear of the door 20, and (d) in fig. 4 is a cross-sectional view taken along a-a of fig. 4 (c).
In the handle 26 shown in fig. 4, the door back member 21 is formed with a recess 261 that is recessed from the back surface of the door 20 to a part of the side surface, but the protrusion 262 shown in fig. 3 is not provided. Instead, a protection plate (handle protection portion) 263 is provided in the side cover 23.
The protection plate 263 is provided corresponding to the formation location of the handle 26, extends rearward from the rear surface side end surface 231 of the side cover 23, and is formed so as to be bent further inward of the door 20. In the handle 26, the protection plate 263 is disposed so as to contact the bottom surface of the recess 261 from the back side.
In the handle 26 shown in fig. 4, when the door 20 is viewed from the rear side, the gap between the door rear member 21 and the side cover 23 is covered with the protective plate 263, and the gap between the door rear member 21 and the side cover 23 is not exposed in the side portion of the door 20. In this case, when the user holds the handle 26 with his hand while opening the door 20, a portion (shown by hatching) on which the user's force directly acts becomes the protective plate 263 of the side cover 23. However, since the protection plate 263 contacts from the back side with respect to the bottom surface of the concave portion 261, most of the force applied to the protection plate 263 is transmitted from the protection plate 263 to the door back member 21. Therefore, even if the user strongly pulls the door 20 in the opening direction, a force for expanding the gap between the door back member 21 and the side cover 23 is not applied, and the deformation of the side cover 23 can be prevented.
[ third embodiment ]
In the third embodiment, another modification of the handle 26 will be described. Fig. 5 is a diagram showing the shape of the handle 26 according to the third embodiment, fig. 5 (a) is a perspective view when the handle 26 is viewed obliquely from the rear and upward of the door 20, fig. 5 (b) is a side view when the handle 26 is viewed from the side of the door 20, fig. 5 (c) is a rear view when the handle 26 is viewed from the rear of the door 20, and fig. 5 (d) is a cross-sectional view taken along a line a-a of fig. 5 (c).
In the handle 26 shown in fig. 5, the door back member 21 is formed with a recess 261 that is recessed from the back surface of the door 20 to a part of the side surface, but the protrusion 262 shown in fig. 3 is not provided. Instead, a handle cover member (handle protection portion) 27 covering both the door back member 21 and the side cover 23 is added as another member.
The handle cover member 27 is a member having a substantially L-shaped cross section and formed by the first flat plate 271 and the second flat plate 272. The handle cover member 27 is disposed such that the first flat plate 271 covers the side cover 23 from the outside and the second flat plate 272 covers the recess 261 of the door rear member 21 from the rear side. That is, in the handle 26, the second flat plate portion 272 of the handle cover member 27 is disposed so as to contact the bottom surface of the recess 261 from the back side. The handle cover member 27 can be attached to the door back member 21 and the side cover 23 by fitting, bonding, screw fastening (not shown), or the like.
In the handle 26 shown in fig. 5, when the door 20 is viewed from the rear side, the gap between the door rear member 21 and the side cover 23 is covered with the handle cover member 27, and the rear side end surface 231 of the side cover 23 is not exposed. In this case, when the user holds the handle 26 with his hand while opening the door 20, a portion (shown by hatching) on which the force of the user directly acts becomes the handle cover member 27. However, since the second flat plate portion 272 of the handle cover member 27 contacts the bottom surface of the recess 261 from the back side, most of the force applied to the handle cover member 27 is transmitted from the second flat plate portion 272 to the door back member 21. Therefore, even if the user strongly pulls the door 20 in the opening direction, excessive force is not applied to the gap between the door back member 21 and the side cover 23 or the back side end surface 231 of the side cover 23, and deformation of the side cover 23 can be prevented. In the third embodiment, since the handle cover member 27 is provided as a member separate from the side cover 23, the force applied to the handle cover member 27 can be prevented from being transmitted to the side cover 23. Therefore, even if the user strongly pulls the door 20 in the opening direction, it is possible to further suppress the application of excessive force to the side cover 23, and to prevent the deformation of the side cover 23.
In the handle 26 shown in fig. 5, since the first flat plate 271 is disposed outside the side cover 23, the first flat plate 271 is visible to the user when the drum-type washing machine 1 is viewed from the front in the closed state of the door 20, and the user can easily recognize the position of the handle 26.
[ fourth embodiment ]
In the fourth embodiment, another modification of the handle 26 will be described. Fig. 6 is a rear view of the door 20 forming the handle 26 according to the fourth embodiment. The handle 26 in the present fourth embodiment is similar in configuration to the handle 26 of the first embodiment. However, in the handle 26 of the first embodiment, the recess 261 and the projection 262 are formed in the door back member 21, whereas in the fourth embodiment, the handle panel 28 is provided in the door 20, and the recess 261 and the projection 262 are formed in the handle panel 28.
As shown in fig. 6, in the door 20 of the fourth embodiment, a part of the rear surface of the door 20 is a handle panel 28 (a member surrounded by a thick line in the figure) divided as another member from the door rear surface member 21. The handle panel 28 can be attached to the door back member 21 by fitting, bonding, or screwing (not shown).
The handle 26 (the recess 261 and the projection 262) of the fourth embodiment is formed in the handle panel 28, and the configuration in which the rear side end surface 231 of the side cover 23 is covered with the projection 262 is the same as the handle 26 of the first embodiment. Therefore, when the user pulls the handle 26 in the opening direction to open the door 20, the force of the user is transmitted from the handle panel 28 to the door back member 21, and the deformation of the side cover 23 can be prevented without applying an excessive force to the side cover 23. In the fourth embodiment, since the handle 26 to which the user's force is applied is formed on the handle panel 28, the handle panel can be made of a material different from the door back member 21. Therefore, the handle panel 28 can be made of a material and shape having high strength only, and the cost can be reduced. Further, since it is not necessary to form the complicated shape of the concave portion 261 and the protruding portion 262 in the door back member 21, the formation and strength securing of the door back member 21 become easy.
The embodiments disclosed herein are illustrative in all respects and are not to be construed as limiting. Therefore, the technical scope of the present invention is defined not by the embodiments described above but by the descriptions of the claims. The scope of the present invention is defined by the appended claims and all changes that fall within the range are intended to be embraced therein.
[ cited notes ]
The international application claims priority based on the japanese patent application No.2018-145901 filed on 8/2/2018 to the present patent office, and the entire contents of the japanese patent application No.2018-145901 are incorporated by reference into the present international application.
Description of the reference numerals
1 Drum type washing machine
10 washing machine body
11 laundry inlet
12 door engaged part
20 door
21 door back part
22 front surface plate
23 side cover
231 back side end face
24 door fastening part
25 protruding closure
26 handle
261 recess
262 projecting part (handle protecting part)
263 protective board (handle protective part)
27 handle cover component (handle protection part)
271 first plate part
272 second flat plate part
28 handle panel

Claims (4)

1. A drum type washing machine having a door covering the entire front surface portion of a washing machine body,
the door includes a door back member, a front panel, and a side cover, the side cover being disposed so as to straddle between the front panel and the door back member;
a handle formed on a side surface along one side of the door, the handle having a recess recessed from a rear surface of the door rear member to a portion of the side surface;
in the handle, when the door is viewed from the rear side, a handle protection portion is provided to cover a gap between the door rear member and the side cover.
2. A drum type washing machine as claimed in claim 1,
the handle protection portion is a protruding portion provided on the door rear surface member corresponding to a formation location of the handle and extending laterally from a bottom surface of the recess.
3. A drum type washing machine as claimed in claim 1,
the handle protection portion is provided on the side cover corresponding to a position where the handle is formed, extends rearward from a rear surface side end surface of the side cover, and is formed so as to be bent inward of the door.
4. A drum type washing machine as claimed in claim 1,
the handle protection portion is a member having a substantially L-shaped cross section and formed of a first flat plate portion and a second flat plate portion, and is provided as a member separate from the door back member and the side cover, and is disposed such that the first flat plate portion covers the side cover from the outside, and the second flat plate portion covers the recess of the door back member from the back side.
CN201980050128.XA 2018-08-02 2019-07-31 Drum type washing machine Active CN112513361B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018145901 2018-08-02
JP2018-145901 2018-08-02
PCT/JP2019/029950 WO2020027176A1 (en) 2018-08-02 2019-07-31 Drum type washing machine

Publications (2)

Publication Number Publication Date
CN112513361A true CN112513361A (en) 2021-03-16
CN112513361B CN112513361B (en) 2023-05-30

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JP (1) JP7168670B2 (en)
CN (1) CN112513361B (en)
TW (1) TWI807076B (en)
WO (1) WO2020027176A1 (en)

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WO2020027176A1 (en) 2020-02-06
TWI807076B (en) 2023-07-01

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