CN216551179U - Door body of washing machine and double-barrel washing machine - Google Patents

Abstract

The utility model relates to a door body of a washing machine, which comprises a rear door plate, wherein a first opening is arranged on the rear door plate; the small barrel assembly is used for containing clothes to be treated and is provided with a small barrel feeding opening, and the small barrel feeding opening is opposite to the first opening; the rear door plate and the small barrel component are opened and closed at a large barrel feeding opening of a large barrel component of the washing machine; the front door panel is opened and closed at the first opening. According to the utility model, the keg component is arranged on the body of the traditional washing machine, and the keg component and the rear door plate are integrally opened and closed at the feeding port of the large barrel component, so that the keg component is newly added on the basis of not influencing the use of the original large barrel component; and the orientation of the feeding opening of the big barrel component and the small barrel component is consistent, and the use of the big barrel component cannot be influenced when the front door plate is opened and closed, so that the isolation of the big barrel component and the small barrel component is realized. The present invention relates to a double tub washing machine.

Description

Door body of washing machine and double-barrel washing machine

Technical Field

The utility model relates to the technical field of washing machines, in particular to a door body of a washing machine and a double-barrel washing machine.

Background

With the continuous progress of science and technology, the hands of people are gradually liberated from heavy physical labor, and particularly, almost every household uses a washing machine to wash clothes to replace the traditional manual washing mode nowadays when the life pace is gradually accelerated.

The existing washing machines are mainly classified into a pulsator washing machine and a drum washing machine. No matter the pulsator washing machine or the roller washing machine, the double-barrel washing machine on the market is mostly of an upper-lower double-layer structure. The upper and lower double-layer structures or the left and right arrangement structures occupy larger space and can not be adapted to the prior conventional washing table top or cabinet body.

Therefore, a new dual tub washing machine is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a door body of a washing machine and a double-barrel washing machine.

The technical scheme of the utility model is summarized as follows:

the utility model provides a door body of a washing machine, comprising:

the back door plate is used for forming an opening and closing structure of a large barrel feeding opening of the large barrel assembly of the washing machine, and a first opening is formed in the back door plate;

a keg assembly that is relatively independent from the washing machine vat assembly; the keg assembly is provided with a keg discharge opening;

a front door plate for forming an opening and closing structure of the keg dispensing opening; when the front door panel is closed to the keg aperture, a washing zone is formed in the keg assembly separate from the keg assembly.

Further, the angle between the keg assembly and the horizontal direction is 0 to 90 degrees.

Further, a connecting piece is further included, the connecting piece is located on the periphery of the keg assembly, and the keg assembly is connected to the connecting piece.

Further, the automatic packaging machine further comprises a hinge assembly, wherein the connecting piece is hinged to the hinge assembly, and the keg assembly is opened and closed along with the rotation of the connecting piece.

Further, a housing is included, the housing being located outside the keg assembly; the cover body is sealed at the large barrel throwing opening to form a washing area of the large barrel assembly.

Further, the keg assembly comprises a small outer barrel and a small inner barrel, wherein the small inner barrel is positioned in the small outer barrel, and the small outer barrel is connected to the rear door plate.

Further, the keg component is driven by a direct drive motor, the direct drive motor is positioned between the small outer cylinder and the cover body, and the direct drive motor drives the small inner cylinder to rotate relative to the small outer cylinder.

Further, the connecting piece is annular; the connecting piece is located the periphery of little urceolus, just little urceolus fixed connection in the connecting piece.

Furthermore, a first connecting part is arranged on the connecting piece, a second connecting part protrudes from the outer surface of the small outer barrel, and the first connecting part is connected with the second connecting part.

Furthermore, the hinge assembly comprises a hinge seat and a hinge shaft, through holes are formed in two ends of the hinge shaft, a communication opening is formed in the hinge seat, and the communication opening is communicated with the through holes.

Further, the sealing part is further included, and two ends of the sealing part are respectively connected with the rear door plate and the keg component.

Further, the size of the connecting piece is larger than the barrel throwing opening of the barrel assembly.

Further, the small barrel component protrudes out of a large barrel putting opening of a large barrel component of the washing machine.

Correspondingly, the utility model also provides a double-barrel washing machine, which comprises the door body of the washing machine and a large barrel assembly, wherein the large barrel assembly is provided with a large barrel feeding opening, and the door body of the washing machine is opened and closed on the large barrel feeding opening.

Further, the included angle between the large barrel component and the horizontal direction is 0-90 degrees.

Further, the vat component is a wave wheel or a rotary drum; the keg component is a wave wheel or a rotary drum.

Further, the rear door panel and the front door panel are in the same direction when opened.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the keg component is arranged on the body of the traditional washing machine, and the keg component and the rear door plate are integrally opened and closed at the feeding port of the large barrel component, so that the keg component is newly added on the basis of not influencing the use of the original large barrel component; and the orientation of the feeding opening of the big barrel component and the small barrel component is consistent, and the use of the big barrel component cannot be influenced when the front door plate is opened and closed, so that the isolation of the big barrel component and the small barrel component is realized.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a three-dimensional schematic view of a door of a washing machine according to the present invention;

FIG. 2 is another three-dimensional schematic view of a door of a washing machine according to the present invention;

FIG. 3 is a sectional view of a door of a washing machine according to the present invention;

FIG. 4 is a partially exploded view of a door body of a washing machine according to the present invention;

FIG. 5 is a schematic view of a connector of the present invention;

FIG. 6 is a schematic view of a seal of the present invention;

FIG. 7 is a cross-sectional view of the seal of the present invention;

FIG. 8 is a schematic view of a hinge assembly of the present invention;

FIG. 9 is a three-dimensional schematic view of a dual tub washing machine of the present invention;

fig. 10 is a side view schematically illustrating a twin tub washing machine according to the present invention.

Description of reference numerals:

100. a washing machine body; 10. a rear door panel; 11. a first opening; 20. a front door panel; 21. an outer door shell; 22. an inner door shell; 23. a seal ring; 231. a sealing part; 24. a glass plate; 30. a keg assembly; 31. a small outer cylinder; 311. a second connecting portion; 312. a fourth connecting portion; 32. a small inner cylinder; 321. lifting the ribs; 33. a direct drive motor; 40. a cover body; 50. a connecting member; 501. a bolt; 51. a first connection portion; 52. a main body part; 53. a hinge portion; 54. an armrest portion; 60. a seal member; 61. an annular body; 611. a fixed part; 62. bending the end part; 621. a first bending section; 622. a transition section; 623. a second bending section; 63. a third connecting portion; 631. mounting holes; 64. a waterway connecting part; 70. a hinge assembly; 71. a hinge mount; 711. a communication opening; 72. a hinge axis; 721. and a through hole.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 to 10, the present invention provides a door body of a washing machine, which includes a rear door panel 10, a keg assembly 30, and a front door panel 20.

The back door plate 10 is used for forming an opening and closing structure of a large barrel feeding opening of the large barrel component of the washing machine, and a first opening 11 is arranged on the back door plate 10. The keg assembly 30 is used for containing the laundry to be treated and is relatively independent from the washing machine vat assembly; the keg assembly 30 is located at the first opening 11, the keg assembly 30 is provided with a keg feeding opening, and the keg feeding opening is opposite to the first opening 11; the front door panel 20 is used for forming an opening and closing structure of the keg dispensing opening, and the front door panel 20 is opened and closed at the first opening 11. The rear door plate 10 and the small barrel assembly 30 are integrally opened and closed at a large barrel putting opening of a large barrel assembly of the washing machine; and when the front door panel 20 is closed in the keg aperture, a washing zone is formed in the keg assembly 30 independent of the keg assembly.

Preferably, first opening 11 is located the intermediate position of back door plant 10, and sets up towards the washing machine outside, and the keg of keg subassembly 30 is thrown and is put the mouth and is seted up towards the washing machine outside, can understand that keg of subassembly 30 is thrown and is put the mouth and all towards the washing machine outside with vat of vat subassembly, can not influence vat subassembly's use when front door plant 20 opens and shuts, realizes the isolation of vat subassembly and keg subassembly, and the user need not to open vat subassembly when using keg subassembly to wash the clothing, and is more environmental protection clean.

The rear door panel 10 is formed with a first opening 11 on the basis of a door panel of a conventional washing machine, and the first opening 1111 is provided with a keg assembly 30 facing the inside of the washing machine. The original use function of the back door panel 10 is not changed, and the first door lock and the sealing element on the traditional door panel are arranged on the back door panel 10 of the utility model. Here without encumbrance.

In other embodiments, the keg access opening of the keg assembly 30 may be oriented opposite the vat access opening of the vat assembly, and the present invention contemplates that both the keg access opening of the keg assembly 30 and the vat access opening of the vat assembly are oriented toward the exterior of the washing machine.

The keg component comprises a small outer cylinder 31 and a small inner cylinder 32; the keg assembly is driven by a direct drive motor 33; the small inner cylinder 32 is positioned in the small outer cylinder 31, and the direct drive motor 33 drives the small inner cylinder 32 to rotate relative to the small outer cylinder 31 so as to treat the clothes. The small outer tub 31 is connected to the rear door panel 10 so that the small tub assembly 30 is integrally opened and closed with the rear door panel 10 to a large tub input port of the washing machine. The small outer cylinder 31 is connected with the rear door panel 10 indirectly or directly, and the specific connection mode is stated later.

Preferably, the small outer cylinder 31 and the small inner cylinder 32 have the same structure as the conventional inner and outer cylinders, a plurality of lifting ribs 321 are arranged in the small inner cylinder 32 for lifting clothes, and the small inner cylinder 32 is provided with a plurality of water permeable holes.

The door body of the washing machine further comprises a cover body 40, the cover body is positioned outside the keg assembly 30, and the cover body 40 is a transparent cover body. In the present invention, the cover 40 is protruded toward the tub assembly, and the cover 40 is sealed at the tub input port to form a washing area of the tub assembly.

Specifically, the direct drive motor 33 is located between the small outer cylinder 31 and the cover 40, and the direct drive motor 33 drives the small inner cylinder 32 to rotate relative to the small outer cylinder 31. Because the utility model adopts an independent driving device to drive the small inner cylinder of the small barrel component 30 to work, the small barrel feeding opening of the small barrel component 30 deviates from the big barrel component, the bottom of the small barrel component 30 faces the big barrel component (namely the small barrel feeding opening of the small barrel component 30 and the big barrel feeding opening of the big barrel component face in the same direction), a cover body 40 is arranged for preventing liquid in the big barrel component from splashing into the direct drive motor 33, and the direct drive motor 33 is arranged on the outer surface of the small outer cylinder 31 for preventing the liquid in the small barrel component from splashing into the direct drive motor 33.

In the utility model, the bottom shape of the cover 40 is matched with the direct drive motor 33 so as to realize that the cover 40 wraps the direct drive motor 33, the direct drive motor 33 is fixedly arranged on the outer surface of the small outer cylinder 31 and penetrates through the small outer cylinder 31 through the rotating shaft to drive the small inner cylinder 32 to rotate, and the small inner cylinder 32 is supported by the bearing while being driven to rotate by the rotating shaft. This part is the same principle as a conventional single tub.

Referring to figure 3, the housing 40 is generally bowl-shaped with the portion of the bowl bottom facing the keg assembly being a protrusion, the protrusion of the housing 40 being adapted to receive the direct drive motor 33 for driving the operation of the keg assembly 30. Preferably, the small outer cylinder 31 is recessed toward the small inner cylinder 32 to form a receiving groove corresponding to the protruding position of the cover 40, and the direct drive motor 33 is located in the receiving portion and the protruding portion. In addition, the diameter or width of the cover 40 in the direction toward the tub assembly is gradually reduced, preventing the cover 40 from interfering with the tub assembly during opening and closing.

In this embodiment, the cover 40 and the small outer cylinder 31 are both connected to the connecting member 50, and the space therebetween accommodates the direct drive motor 33.

In other embodiments, the cover 40 can be directly and hermetically connected with the small outer cylinder 31, and can be used as a protective cover for the direct drive motor 33 and hermetically connected with the small outer cylinder 31, and the direct drive motor 33 is located between the cover 40 and the small outer cylinder 31. Alternatively, the cover 40 may form a sealing cover for wrapping the direct drive motor 33 and then be installed on the outer surface of the small outer cylinder 31.

In the present invention, the direct drive motor 33 is a driving device of a conventional drum washing machine, and the direct drive motor drives the small inner drum to rotate forward and backward, and meanwhile, the clothes are lifted under the action of the lifting ribs 321, simulating hand rubbing. The direct drive motor can be replaced by a special impeller drive motor, the special impeller drive motor is a drive device of a conventional impeller washing machine, and the impeller drive motor drives the small inner barrel 32 to form a vortex in the small inner barrel 32 so as to clean clothes. When the small barrel assembly is a roller assembly, a rotating shaft can be further arranged in the small barrel assembly, and the direct drive motor 33 drives the rotating shaft to rotate; the rotation shaft is interlocked with the small inner cylinder 32.

The keg assembly 30 is angled from 0 to 90 degrees from horizontal. It will be appreciated that when the keg assembly 30 is angled 0 degrees from horizontal, the keg aperture of the keg assembly 30 is horizontally disposed, which angle is suitable for use in a scenario where the keg assembly 30 is drum washing. When the angle between the keg assembly 30 and the horizontal direction is 90 degrees, the keg feeding opening of the keg assembly 30 is perpendicular to the horizontal direction, and the angle is suitable for a scene that the keg assembly 30 washes clothes by a wave wheel. And the other angles are that the keg aperture is disposed obliquely to the horizontal.

In order to realize the connection between the small outer cylinder 31 and the rear door panel 10 and integrally open and close the large barrel input opening of the large barrel assembly, the door body of the washing machine further comprises a connecting piece 50, a sealing piece 60 and a hinge assembly 70.

The connecting member 50 is located at the outer periphery of the keg assembly 30 and the keg assembly 30 is connected to the connecting member 50. It will be appreciated that the connector 50 is used to secure the keg assembly 30.

In a conventional single-tub washing machine or a conventional double-tub washing machine, an outer tub of the washing machine is generally fixed by a suspension spring, which may play a role of shock absorption. However, the present invention contemplates a completely new construction in view of the added small volume of the keg assembly and the need for the keg assembly to be opened and closed to the keg access opening of the keg assembly with the rear door panel 10.

The connecting piece 50 is annular; i.e. as a door ring for the connection. Referring to fig. 4 and 5, the connecting member is located on the outer circumference of the small outer cylinder 31, the small outer cylinder 31 is fixedly connected to the annular connecting member 50, and the cover is fixedly connected to the annular connecting member 50. Specifically, the minimum diameter of the annular coupling member is larger than the maximum diameter of the small outer cylinder 31, and the space therebetween can accommodate a water pipe or the like and allow slight shaking of the small outer cylinder 31 caused by the operation of the small inner cylinder 32.

The link 50 includes a first connecting portion 51, a main body portion 52, and a hinge portion 53. And also includes armrest portions 54.

The annular connecting piece is provided with a first connecting part 51, the outer surface of the small outer cylinder 31 is protruded with a second connecting part 311, and the first connecting part 51 is connected with the second connecting part 311.

The first connecting portion 51 is located at the body portion 52 in a protruding arrangement towards the keg assembly. The hinge part 53 protrudes from the main body part 52, and the hinge part 53 is a circular hinge part. The armrest portion 54 protrudes from the main body portion 52 and is disposed opposite to the hinge portion 53, so that a user can hold the armrest portion 54 to rotate the entire ring-shaped connecting member to open and close.

Because the keg component 30 is additionally arranged on the door body, the weight of the door body is increased, and the traditional door hinge component easily causes the sagging of the door body due to the structure of the door hinge component. In the present invention, it is understood that the connecting member 50 is added, and at least three first connecting portions 51 on the connecting member 50 are uniformly distributed in the direction of the main body portion 52 toward the keg assembly. I.e. the connecting element 50 is connected to the keg assembly 30 by a uniform plurality of points, distributing the stresses. Compared with the traditional hinge which is only connected with the door body, the utility model is more suitable for the door body with larger weight.

Specifically, the ring-shaped connector has a ring-shaped member with a certain hardness, and the first connecting portion 51 is provided with a connecting hole. The second connecting portion 311 is formed by protruding outward from the outer surface of the small outer cylinder 31 to the annular connecting member, and the second connecting portion 311 is provided with connecting holes, and the two connecting holes are connected by a bolt 501. The number of the first connecting portions 51 is at least three, and the relative number of the first connecting portions 5 is the same as that of the second connecting portions 311. The protruding arrangement of the second connecting portion 311 forms a gap between the cover 40 and the small outer cylinder 31. The protruding height of the second connecting portion 311 is the height of the gap between the cover 40 and the small outer cylinder 31. A gap is formed between the cover 40 and the small outer cylinder 31 to accommodate a circuit line for connecting the direct drive motor 33, a water channel pipe leading into the small inner cylinder 32, and the like.

The connecting member 50 is hinged to the hinge assembly 70 and the keg assembly 30 connected to the connecting member 50 is rotated open and closed following the connecting member 50.

The hinge assembly 70 includes a hinge base 71 and a hinge shaft 72, a through hole 721 is provided on the hinge shaft 72, a communication opening 711 is provided on the hinge base 71, and the communication opening 711 communicates with the through hole 721.

Specifically, the hinge portion 53 of the ring-shaped connecting member 50 is rotatably connected to the hinge shaft 72, and a slip ring may be disposed therebetween to reduce friction therebetween. The through holes 721 are formed at both ends of the hinge shaft 72, the communication opening 711 is disposed toward the washing machine body 100, and the water path pipe and the circuit lines pass through the communication opening 711 and the through holes 721. I.e., the hinge assembly 70 may receive electrical wiring and water lines.

In the present invention, the small outer cylinder 31 of the keg assembly 30 is connected to the ring-shaped connecting member 50, the ring-shaped connecting member 50 is rotatably connected to the hinge shaft 72 of the hinge assembly 70, and the hinge base 71 of the hinge assembly 70 is fixedly connected to the outer surface of the washing machine body 100, so that the ring-shaped connecting member 50 must be flush with the hinge assembly 70 and at the same time be located on the outer surface of the washing machine body 100 in order not to change the position of the original hinge assembly.

Since the rear door panel 10 is located outside the connector 50, the rear door panel 10 indirectly connected to the ring-shaped connector 50 protrudes from the outer surface of the washing machine body 100, that is, the rear door panel 10 is located outside the outer surface of the washing machine body 100. At this time, the front door panel 20 located outside the rear door panel 10 protrudes from the outer surface of the washing machine body 100, that is, a certain distance is formed between the front door panel 20 and the outer surface of the washing machine body 100. In order to enable the front door panel 20 to seal the keg aperture of the keg assembly 30, a small inner cylinder 32 and/or a small outer cylinder 31 inside the keg assembly 30 are provided protruding from the outer surface of the washing machine body 100.

The tub inlet of the tub assembly of the original washing machine is flush with or recessed inward from the outer surface of the washing machine body 100, so that the keg assembly 30 protrudes from the tub inlet of the tub assembly of the washing machine in order to increase the capacity of the keg assembly without changing the original washing machine body and the original tub assembly. Meanwhile, the small barrel component 30 protrudes out of the large barrel putting opening of the large barrel component of the washing machine, so that the front door plate 20 and the small barrel component 30 can be conveniently sealed, and the sealing performance of the small barrel component is improved. Meanwhile, the size of the connecting piece 50 is larger than the barrel putting opening of the barrel assembly, so that the connecting piece 50 is prevented from being opened and closed inwards, and the capacity of the barrel assembly is not influenced.

To effect the sealing of the keg assembly 30 to the front door panel 20, the present invention further includes a seal 60. The sealing member 60 not only serves to seal the keg assembly 30, but also both ends of the sealing member 60 are respectively connected with the rear door panel 10 and the small outer cylinder 31 to realize the integrated opening and closing of the keg assembly 30 and the rear door panel 10.

Specifically, referring to fig. 6 and 7, the seal 60 includes a ring-shaped body 61, a bent end portion 62 at one end of the ring-shaped body, and a third connecting portion 63 at the other end of the ring-shaped body. The outer surface of the small outer cylinder 31 is provided with a fourth connection portion 312, and the third connection portion is connected to the fourth connection portion 312. The third connecting portion 63 is provided with a mounting hole 631, and the fourth connecting portion 312 is provided with a connecting hole or a connecting groove, which are fixed by bolts or screws.

The annular body 61 is provided with a fixing portion 611, and the fixing portion 611 is fixedly connected to the rear door panel 10, and the fixing manner is not limited to screwing, welding, bonding, and the like.

The bent end portion 62 is located in a direction of the annular body 61 departing from the small outer cylinder 31, and an included angle is formed between the bent section portion 62 and the annular body 61 for preventing water in the small outer cylinder 31 from overflowing. And the edge of the small inner cylinder 32, which is located in the direction of the small inner cylinder 32 toward the front door panel 20, is in sealing abutment with the inner surface of the seal. Specifically, the edge of the small inner cylinder 32 sealingly abuts the bent end 62.

Specifically, the bending end portion 62 includes a first bending section 621, a transition section 622, and a second bending section 623, the first bending section 621 is perpendicular to the annular body 61, an outer surface of the first bending section 621 is attached to the rear door panel 10, and an inner surface of the first bending section 621 is attached to an edge of the small inner cylinder 32. The transition section 622 is in transition connection with the first bending section 621 and the second bending section 623, and the transition section 622 is perpendicular to the first bending section 621, and the included angle between the second bending section 623 and the transition section 622 is an acute angle, and it can also be understood that the included angle between the second bending section 623 and the vertical plane of the axis of the keg component is an acute angle, that is, the second bending section 623 is bent towards the inside of the small inner cylinder 32, so that the liquid in the keg component 30 can be better prevented from overflowing.

The annular body 61 is convexly provided with a waterway connecting portion 64, and the waterway connecting portion 64 is provided with a small bucket water inlet and a small bucket water outlet. The waterway connecting part 64 is arranged at the position, so that the valve body on the water inlet and the water outlet can be conveniently overhauled, and on the other hand, a waterway connecting port is not required to be arranged on the small outer barrel 31, the small outer barrel 31 can be produced by adopting the traditional process, and the production process of newly adding the small outer barrel 31 is not required. The sealing element 60 is an annular element and is an additional component of the utility model, and only the production process of the sealing element 60 needs to be added during production.

Therefore, the cover body 40 is fixedly arranged on the connecting piece 50 through the annular connecting piece 50, the small outer cylinder 31 is fixedly connected on the connecting piece 50, meanwhile, the small outer cylinder 31 is connected with the rear door panel 10 through the sealing piece 60, and the whole movement of the small cylinder assembly and the rear door panel 10 is realized. Meanwhile, the connecting member 50 is rotatably mounted to the washing machine body 100 by the hinge assembly 70, and the integral rotational opening and closing of the keg assembly and the rear door panel 10 is achieved.

The front door panel 20 includes an outer door shell 21, an inner door shell 22, a gasket 23, and a glass plate 24. The seal ring 23 is an interference fit with the seal 60. Specifically, the sealing ring 23 projects with a sealing portion 231 toward the keg assembly 30, and the sealing portion 231 is interference-fitted with the bent end portion 62.

Sealing washer 23 is located between interior door shell 22 and the outer door shell 21, and outer door shell 21, interior door shell 22 fixed connection back form the holding tank between the two, and sealing washer 23 is located the holding tank between interior door shell 22 and the outer door shell 21. A glass plate mounting groove is formed in the center of the front door panel 20 facing the seal ring 23, and a glass plate 24 is mounted in the glass plate mounting groove in the seal ring 23.

The glass plate 24 facilitates the user to view the current laundry state.

The sealing ring 23 projects a sealing portion 231 towards the keg assembly, the sealing portion 231 being in interference fit with the bent end portion. Preferably, the sealing ring 23 is a soft sealing ring as a whole, the sealing portion 231 is in interference fit with the bent end portion, the bent section portion is not damaged, and the soft sealing ring is easier to mount the glass plate 24.

In addition, the front door panel 20 further includes a second door lock, and the rear door panel 10 is provided with a locking member engaged with the second door lock. In order to realize the structural sealing, a first concave groove and a second concave groove are sunken on the rear door plate 10, a rotating piece is installed in the first concave groove and is used for being rotatably connected with the front door plate 20, and a locking piece matched with the second door lock is installed in the second concave groove. The principle and structure of the device are designed conventionally, and are not cumbersome.

Correspondingly, as shown in fig. 9-10, the utility model further provides a double-tub washing machine, which comprises the door body of the washing machine, and the double-tub washing machine comprises a washing machine body 100 and a large tub assembly, wherein the large tub assembly is provided with a large tub feeding opening, and the door body of the washing machine is opened and closed on the large tub feeding opening.

The washing machine body 100 may be understood as all components except for the door body of the washing machine provided by the present invention.

The washing machine body 100 has a washing machine housing provided at an outer surface thereof, and a tub assembly is provided inside the washing machine housing. The big barrel component forms an included angle of 0-90 degrees with the horizontal direction. It can be understood that when the included angle between the big barrel component and the horizontal direction is 0 degree, the big barrel throwing opening of the big barrel component is horizontally arranged, and the angle is suitable for the scene that the big barrel component is used for washing the clothes by the roller. When the included angle between the big barrel assembly and the horizontal direction is 90 degrees, the big barrel putting opening of the big barrel assembly is perpendicular to the horizontal direction, and the angle is suitable for a scene that the big barrel assembly washes clothes by the impeller. And the other angles are that the vat throwing opening is arranged obliquely to the horizontal direction.

The vat component is a wave wheel or a roller; the small barrel component is a wave wheel or a rotary drum. The double-tub washing machine provided by the utility model can be used for simultaneously washing the drum by the big tub and the small tub; the large barrel and the small barrel can simultaneously carry out impeller washing; the washing machine can be a big barrel for washing clothes in a drum, and a small barrel for washing clothes in a wave wheel manner; the washing machine can also be a big barrel for washing clothes by a pulsator, and a small barrel for washing clothes by a roller. It is also understood that the vat and keg may be used in any manner known in the art to wash laundry, and it is within the scope of the present invention to provide the keg assembly on the rear door panel and the above structure to provide the keg assembly on the rear door panel.

In addition, the orientations of the rear door panel 10 and the front door panel 20 when opened are consistent and both face the outside of the washing machine, so that the use experience of the original user is not influenced, and the orientations are consistent, so that the large barrel assembly and the small barrel assembly are independent when used.

According to the utility model, the keg component is arranged on the body of the traditional washing machine, the keg component 30 and the rear door plate 10 are integrally opened and closed at the large barrel feeding opening of the large barrel component, so that the keg component 30 is additionally arranged on the basis of not influencing the use of the original large barrel component; in addition, the directions of the feeding openings of the large barrel component and the small barrel component 30 are consistent, the feeding openings of the large barrel component and the small barrel component 30 face the outside of the washing machine, the large barrel component cannot be influenced when the front door plate 20 is opened and closed, and the large barrel component and the small barrel component 30 are isolated. And the keg assembly is driven by a separate direct drive motor 33, the keg assembly and the keg assembly are independent of one another in use. The small outer cylinder of the small bucket assembly is connected with the annular connecting piece 50 through the annular connecting piece, the annular connecting piece is indirectly or directly connected with the rear door plate 10, and meanwhile, the annular connecting piece 50 is hinged on the washing machine body, so that the support for the small bucket assembly 30 is increased, and the door body is prevented from sagging. The structure has realized cleverly that keg subassembly and back door plant open and shut in vat input mouth of vat subassembly. The utility model also designs a sealing element connected with the annular connecting element, on one hand, the annular connecting element is connected with the rear door plate, on the other hand, the annular connecting element is sealed with the front door plate, and the small barrel component feeding opening is sealed.

While embodiments of the utility model have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the utility model, and further modifications may readily be effected by those skilled in the art, so that the utility model is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims (17)

1. A door body of a washing machine, characterized by comprising:

the back door plate is used for forming an opening and closing structure of a large barrel feeding opening of the large barrel assembly of the washing machine, and a first opening is formed in the back door plate;

a keg assembly that is relatively independent from the washing machine vat assembly; the keg assembly is provided with a keg discharge opening;

a front door plate for forming an opening and closing structure of the keg dispensing opening; when the front door panel is closed to the keg aperture, a washing zone is formed in the keg assembly separate from the keg assembly.

2. The door body of a washing machine according to claim 1, wherein the angle between the keg assembly and the horizontal direction is 0 to 90 degrees.

3. The door body of a washing machine according to claim 1, further comprising a connecting member located at an outer periphery of the keg assembly, and the keg assembly is connected to the connecting member.

4. The door body of a washing machine according to claim 3, wherein the size of the connecting member is larger than the tub input port of the tub assembly.

5. The door body of a washing machine according to claim 3, further comprising a hinge assembly to which the connecting member is hinged, the keg assembly being rotatably opened and closed following the connecting member.

6. The door body of the washing machine as claimed in claim 5, wherein the hinge assembly includes a hinge base and a hinge shaft, through holes are provided at both ends of the hinge shaft, a communication opening is provided on the hinge base, and the communication opening is communicated with the through holes.

7. The door body of a washing machine according to any one of claims 3 to 6, further comprising a cover body located outside the keg assembly; the cover body is sealed at the large barrel throwing opening to form a washing area of the large barrel assembly.

8. The door body of a washing machine according to claim 7, wherein the keg assembly comprises a small outer cylinder, a small inner cylinder, the small inner cylinder being located within the small outer cylinder, the small outer cylinder being connected to the rear door panel.

9. The door body of a washing machine as claimed in claim 8, wherein the keg assembly is driven in a manner by a direct drive motor, the direct drive motor being located between the small outer cylinder and the hood, the direct drive motor driving the small inner cylinder to rotate relative to the small outer cylinder.

10. The door body of a washing machine according to claim 8, wherein the connecting member is ring-shaped;

the connecting piece is located the periphery of little urceolus, just little urceolus fixed connection in the connecting piece.

11. The door body of a washing machine according to claim 8, wherein the connecting member is provided with a first connecting portion, the outer surface of the small outer cylinder is protruded with a second connecting portion, and the first connecting portion is connected with the second connecting portion.

12. The door body of a washing machine according to claim 1, further comprising a sealing member, wherein both ends of the sealing member are respectively connected with the rear door panel and the keg assembly.

13. The door body of the washing machine as claimed in claim 1, wherein the keg assembly protrudes from a tub input port of a tub assembly of the washing machine.

14. A double-drum washing machine is characterized by comprising the door body of the washing machine according to claim 1, and the double-drum washing machine comprises a large-drum assembly, wherein the large-drum assembly is provided with a large-drum feeding opening, and the door body of the washing machine is opened and closed on the large-drum feeding opening.

15. A twin tub washing machine as claimed in claim 14 wherein the tub assembly is angled from 0 to 90 degrees from horizontal.

16. A twin tub washing machine as claimed in claim 14, wherein the tub assembly is a pulsator or a drum; the keg component is a wave wheel or a rotary drum.

17. A twin-tub washing machine as claimed in claim 14 wherein the rear door panel is in the same orientation as the front door panel when opened.

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