CN111254658B

CN111254658B - Box assembly of clothes treatment equipment and clothes treatment equipment

Info

Publication number: CN111254658B
Application number: CN202010063091.9A
Authority: CN
Inventors: 王召; 唐飞; 张雷
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2022-12-27
Anticipated expiration: 2040-01-19
Also published as: CN111254658A; WO2021142991A1

Abstract

The invention discloses a box body component of a clothes treatment device and the clothes treatment device, wherein the box body component comprises: a support frame formed with a connection structure; the side plate is arranged on the side part of the supporting frame and connected with the connecting structure, and the side plate is provided with a mounting groove for mounting a handle. According to the box body assembly of the clothes treatment equipment, the side plates are fixedly connected with the connecting structures on the supporting frame, so that the side plates are more reliably fixed; through set up the mounting groove of installation handle on the curb plate to the transport of box subassembly can be convenient for, the convenience of operation is improved, and user's use is experienced.

Description

Box assembly of clothes treatment equipment and clothes treatment equipment

Technical Field

The invention relates to the technical field of clothes treatment, in particular to a box body assembly of clothes treatment equipment and the clothes treatment equipment.

Background

Among the correlation technique, ordinary washing machine height is about 800mm, and twin-tub washing machine's height is higher usually, along with the increase of height for the resonance point of curb plate reduces, appears the resonance abnormal sound easily when the high-speed operation of washtub, appears the great phenomenon of vibrations again easily when the low-speed operation of washtub, and the use that leads to the user is experienced relatively poorly, in addition, because twin-tub washing machine height is higher, still has the inconvenient problem of transport, has improved space.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to propose a cabinet assembly of a laundry treating apparatus, which has little vibration and a good user experience.

The invention also provides a clothes treatment device.

A cabinet assembly of a laundry treating apparatus according to an embodiment of a first aspect of the present invention includes: a support frame formed with a connection structure; the side plate is arranged on the side portion of the supporting frame and connected with the connecting structure, and the side plate is provided with a mounting groove for mounting a handle.

According to the box body assembly of the clothes treatment equipment, the side plates are fixedly connected with the connecting structures on the supporting frame, so that the side plates are more reliably fixed; through set up the mounting groove of installation handle on the curb plate to the transport of box subassembly can be convenient for, the convenience of operation is improved, and user's use is experienced.

According to the cabinet assembly of the clothes treating apparatus of the embodiment of the present invention, the support frame includes a connecting cross beam located at a middle portion in an up-down direction, and the connecting structure is formed on the connecting cross beam; the middle part of the side plate in the vertical direction is provided with a first mounting through hole, the connecting structure is a second mounting through hole which is arranged on the connecting cross beam and corresponds to the first mounting through hole in position, and the side plate is connected with the connecting cross beam at least through fasteners penetrating through the first mounting through hole and the second mounting through hole.

Specifically, the first mounting through hole is formed in the bottom wall of the mounting groove, and the handle covers the fastening piece arranged in the first mounting through hole.

Further, the bottom wall of the mounting groove is provided with a mounting opening suitable for the handle to pass through, and the first mounting through holes and the mounting opening are arranged at intervals.

Optionally, the second mounting through hole is formed in the lower edge of the connecting beam.

Furthermore, the first mounting through holes comprise a plurality of, the second mounting through holes comprise a plurality of, and a plurality of the first mounting through holes and a plurality of the second mounting through holes are in one-to-one correspondence in position.

According to the cabinet assembly of the laundry treating apparatus of the embodiment of the present invention, the handle includes: a handle case defining a handle groove having a side opening, the handle case passing through a bottom wall of the mounting groove to protrude into an inner side of the side plate; a cover portion disposed in the mounting groove and extending along a circumferential direction of the side opening.

Optionally, the handle slot extends gradually upward in an outer-to-inner direction.

According to the box body assembly of the clothes treatment equipment, the supporting frame comprises a connecting frame positioned at the top in the vertical direction, and the upper parts of the side plates are connected with the connecting frame.

According to the cabinet assembly of the laundry treating apparatus of the embodiment of the present invention, the support frame includes a base at a bottom in an up-down direction, and lower portions of the side plates are connected to the base.

Optionally, the base is square, and the support frame comprises: the first vertical beam and the second vertical beam are arranged at two corners of the base on the front side, and each of the first vertical beam and the second vertical beam extends upwards from the base; the third erects the roof beam and the fourth erects the roof beam, the third erect the roof beam with the fourth erects the roof beam and locates two bights that are located the rear side of base, the third erect the roof beam with each in the fourth erects the roof beam certainly the base upwards extends, wherein, first perpendicular roof beam with the fourth erects the roof beam and is located the left side of base, the second erect the roof beam with the third erects the roof beam and is located the right side of base, at least one connect the crossbeam both ends with the middle part of first perpendicular roof beam and the middle part of fourth perpendicular roof beam links to each other, at least another connect the crossbeam both ends with the second erect the middle part of roof beam and the middle part of fourth perpendicular roof beam links to each other.

Further, the side plate is connected to at least one of the first vertical beam, the second vertical beam, the third vertical beam, and the fourth vertical beam.

According to the clothes treatment equipment provided by the embodiment of the second aspect of the invention, the box body assembly of the clothes treatment equipment provided by the embodiment of the first aspect of the invention is adopted, so that the vibration condition of the clothes treatment equipment during working is reduced, resonance abnormal sound is avoided, the structure is simple, the carrying is convenient, and the market competitiveness of products and the use experience of users are improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a laundry treating apparatus according to an embodiment of the present invention, wherein a door body assembly is located at a closed position;

FIG. 2 is a schematic structural view of a laundry treating apparatus according to an embodiment of the present invention, wherein a door body assembly is located at an open position;

FIG. 3 is a schematic structural diagram of a case assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of an assembled structure of a front cover door and a support frame according to an embodiment of the present invention;

FIG. 5 is a schematic view of a front cover door according to an embodiment of the present invention in one view;

FIG. 6 is a front view of a front sealing door according to an embodiment of the present invention;

FIG. 7 is a top view of a front seal door according to an embodiment of the present invention;

FIG. 8 is a schematic view of a front door according to an embodiment of the present invention from another perspective;

FIG. 9 is an enlarged view of the structure A of FIG. 8;

FIG. 10 is an enlarged view of the structure B of FIG. 8;

FIG. 11 is a schematic structural view of a support frame according to an embodiment of the present invention;

FIG. 12 is an enlarged view of the structure C of FIG. 11;

FIG. 13 is an enlarged view of structure D of FIG. 11;

FIG. 14 is an enlarged view of structure E of FIG. 11;

FIG. 15 is an enlarged view of the F structure of FIG. 11;

FIG. 16 is a schematic view of an assembled structure of a side panel and a support frame according to an embodiment of the present invention;

FIG. 17 is an enlarged view of the O structure of FIG. 16;

FIG. 18 is a structural schematic view of a mounting beam according to an embodiment of the invention at one perspective;

FIG. 19 is a structural schematic view of a mounting beam according to an embodiment of the present invention from another perspective;

fig. 20 is a schematic structural view of a detergent box according to an embodiment of the present invention;

fig. 21 is an exploded view of a detergent box according to an embodiment of the present invention;

FIG. 22 is an enlarged view of the structure G of FIG. 21;

FIG. 23 is an enlarged view of the N structure of FIG. 21;

fig. 24 is a schematic structural diagram of a dispensing device according to an embodiment of the invention;

FIG. 25 is a schematic structural diagram of a dispensing assembly according to an embodiment of the present invention;

FIG. 26 is an exploded view of a dispensing assembly according to an embodiment of the present invention;

FIG. 27 is a schematic view of a portion of a dispensing assembly according to an embodiment of the present invention;

FIG. 28 is a top view of the structure shown in FIG. 27;

fig. 29 is a sectional view taken along line I-I of fig. 28, in which the drain flow path is in a broken state;

fig. 30 is a cross-sectional view taken along line I-I of fig. 28, in which a liquid discharge flow path is in a conducting state;

fig. 31 is a schematic structural view of a dispensing cover according to an embodiment of the present invention;

FIG. 32 is an assembly view of a dosing cartridge and a dosing pump according to an embodiment of the invention;

FIG. 33 is a cross-sectional view taken along line J-J of FIG. 32;

FIG. 34 is a cross-sectional view taken along line K-K of FIG. 32;

figure 35 is an assembly view of a drop box and a mounting base according to an embodiment of the present invention;

FIG. 36 is a sectional view taken along line L-L of FIG. 35;

FIG. 37 is a side view of the structure shown in FIG. 35;

FIG. 38 is a cross-sectional view taken along line M-M of FIG. 37;

fig. 39 is a schematic configuration diagram of a laundry treating apparatus according to another embodiment of the present invention.

Reference numerals are as follows:

a laundry treating apparatus 100, a cabinet assembly 200, a loading device 300, a door assembly 400, a tub assembly 500,

a front sealing door 10, a first clothes taking and placing opening 101, a second clothes taking and placing opening 102, a detergent box inserting opening 103, an upper edge 1031 of the detergent box inserting opening, a lower edge 1032 of the detergent box inserting opening, a first side plate 11, a main body section 12, a second side plate 13,

a first mounting recess 141, a second mounting recess 142, a third mounting recess 143, a positioning rib 15, a first connecting flange 16, a first connecting hole 161, a second connecting flange 17, a mounting flange 18, a fitting portion 181, a second connecting hole 182,

the support frame 20 is supported on the frame,

a base 21, a first vertical beam 221, a stopper 2211, a second vertical beam 222, a third vertical beam 223, a fourth vertical beam 224,

a connecting beam 23, a connecting beam body 231, a support slope 2311, a beam protrusion 2312, a beam protrusion top wall 23121, a beam protrusion side wall 23122, a beam recess 2313, a reinforcing recess 2314, a support base 232, a second mounting through hole 233,

a first connecting frame 241, a fixing portion 2411, a first fixing hole 2412, a reinforcing protrusion 2413, a second fixing hole 2414, a second connecting frame 242, a third connecting frame 243, a fourth connecting frame 244,

the mounting cross member 25, the mounting cross member body 251, the detergent box mounting region 2511, the first mounting portion 2512, the second mounting portion 2513, the transition flange 2514, the second through hole 2515, the fourth recess 2516, the reinforcing protrusion 25161, the support plate 252, the positioning hole 2521,

a detergent box 30, a positioning protrusion 301, a coupling lug 302, a first penetration hole 303,

the fixed cavity 31, the accommodation cavity 310, the rear wall 3101, the lower side wall 3103, the transition wall 3104, the first port 311, the second port 312, the liquid accumulation groove 313, the guide rail 314, the guide rib 3141, the connecting rib 3142, the support table 315, the first annular rib 316, the second annular rib 317,

a movable cavity 32, a window 321, a mounting cavity 322, a holding part 323, a cover body 324, a supporting convex part 325,

the placement component 40 is provided with a placement device,

the drop-in box 41 is placed in the box,

a putting box body 4101, a main matching port 41011, a first matching port 41012, a second matching port 41013, a water inlet 41014, a liquid inlet 41015, a liquid passing port 41016, a first limit seat 41017,

a projecting cover body 4102, a through hole 41021, an annular convex rib 41022, a protection convex rib 41023, a lateral opening 41024,

a main flow passage 411, a first extension segment 4111, a second extension segment 4112, an intermediate connection segment 4113, a first flow passage 412, a second flow passage 413, a liquid inlet flow passage 414, a liquid discharge flow passage 415, a temporary storage cavity 416, a liquid discharge recess 417,

a first throwing portion 418, a second throwing portion 419, a first throwing port 4191, a second throwing port 4192,

a liquid discharge part 42, a moving part 421, a moving rod 4211, a retaining protrusion 4212, a second limit seat 4213, a blocking part 422, an elastic piece 423,

a switching valve 43, a main switching port 431, a first switching port 432, a second switching port 433, a valve body 434,

the dosing pump 44, the pump inlet 441, the pump outlet 442, the pump inlet 443,

a mounting seat 45, a mounting cavity 451, a liquid passage port 452, a pump mounting portion 453,

the liquid level detection section 46, the positive pole 461, the negative pole 462,

a side plate 50, a mounting groove 51, a bottom wall 5101 of the mounting groove, a first mounting through hole 511, a mounting opening 512,

a first door body 61, a second door body 62, a first washtub 63, a second washtub 64,

handle 70, handle shell 71, cover 72.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A cabinet assembly 200 of a laundry treating apparatus 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 39.

As shown in fig. 11 to 17, the cabinet assembly 200 of the laundry treating apparatus 100 according to one embodiment of the present invention includes: a support frame 20 and a side plate 50, the support frame 20 being formed with a connection structure, the side plate 50 being provided at a side of the support frame 20, and the side plate 50 being connected with the connection structure. The side plate 50 is further provided with a mounting groove 51, and the mounting groove 51 is used for mounting a handle 70 so as to facilitate carrying operation.

According to the cabinet assembly 200 of the clothes treating apparatus 100 of the embodiment of the invention, the side plate 50 is fixedly connected with the connecting structure on the supporting frame 20, so that the side plate 50 is more reliably fixed; through set up the mounting groove 51 of installation handle 70 on curb plate 50 to the transport of box subassembly 200 of can being convenient for improves the convenience of operation, and user's use is experienced well.

In some examples, the support frame 20 includes a connection beam 23, the connection beam 23 is located at the middle of the support frame 20 in the up-down direction, and a connection structure is formed on the connection beam, thereby connecting the side plate 50 with the connection beam 23, that is, the edge of the side plate 50 is connected with the side portion of the support frame 20, and the middle portion of the side plate 50 is connected with the connection beam 23, thereby stabilizing the fixing of the side plate 50; since the connecting cross member 23 is located at the middle portion of the supporting frame 20, the middle portion is not limited to the middle position of the supporting frame 20, but may be located at the position adjacent to the middle position, so as to specifically analyze the size of the washing tub; after the side plate 50 is connected with the connecting cross beam 23, the resonance center of the side plate 50 is divided into an upper part and a lower part, so that the purpose of reducing the resonance area is achieved.

That is, by fixedly connecting the side plate 50 with the connecting cross beam 23 on the support frame 20, the fixing of the side plate 50 is more reliable, avoiding large vibration generated when the laundry treating apparatus 100 operates; and after the side plate 50 is connected with the connecting cross beam 23, the resonance area is reduced, so that the problem of resonance abnormal sound is avoided.

In some examples, the outer side surface of the side plate 50 is recessed inward to form the mounting groove 51, which improves the structural strength of the mounting groove 51, facilitates the installation of the handle 70, and prevents the handle 70 from protruding beyond the outer side surface of the side plate 50 after being installed to affect the aesthetic property.

As shown in fig. 17, according to an embodiment of the present invention, the side plate 50 is provided with a first mounting through hole 511 at the middle portion in the up-down direction, the connecting cross member 23 is provided with a second mounting through hole 233, and the second mounting through hole 233 corresponds to the first mounting through hole 511, wherein the side plate 50 and the connecting cross member 23 are connected at least by a fastening member penetrating through the first mounting through hole 511 and the second mounting through hole 233, wherein the fastening member may be a bolt, a screw, or the like, the connection is convenient, and the reliability and stability after the assembly are high.

As shown in fig. 17, in some examples, the first installation through hole 511 is disposed in the bottom wall 5101 of the installation groove 51, since the installation groove 51 is recessed towards the inner side of the side plate 50, the bottom wall 5101 is an inner side wall, the side plate 50 extends in the vertical direction, the bottom wall 5101 also extends in the vertical direction, the handle 70 can cover the fastener to prevent the fastener from being exposed, and therefore the user cannot observe the fastener at the outer side of the side plate 50 to prevent the fastener from affecting the appearance of the box body, that is, the handle 70 is installed to facilitate the user to move, and improve the visual experience of the user, and the user experience is good.

Further, by disposing the handle 70 adjacent to the first mounting through hole 511, that is, disposing the handle 70 outside the connecting cross member 23, a part of the force applied to the handle 70 is transmitted to the connecting cross member 23 when carrying the box assembly 200, so that the side panel 50 can be prevented from being deformed.

As shown in fig. 17, in some examples, the bottom wall 5101 of the mounting groove 51 is provided with a mounting opening 512, the handle 70 is adapted to pass through the mounting opening 512, so as to achieve the mounting of the handle 70, the mounting is convenient, and the first mounting through hole 511 and the mounting opening 512 are arranged at a distance, so that the stress of the handle 70 is prevented from being transmitted to the first mounting through hole 511 when the box body assembly 200 is carried, and the connection between the side plate 50 and the connecting cross beam 23 is prevented from being deformed to affect the stability of the structure.

In some examples, the second mounting through hole 233 is provided at a middle position of the connecting cross member 23 near the support frame 20, and optionally, the second mounting through hole 233 is provided at a lower edge of the connecting cross member 23, the side plate 50 is fixedly connected with a lower side of the connecting cross member 23 when the side plate 50 is assembled with the connecting cross member 23, and an upper side of the connecting cross member 23 may be used to support a damper lever of the washing tub, thereby making the connecting cross member 23 fully utilized while improving compactness of the structure and rationality of the layout.

In some examples, the first mounting through holes 511 include a plurality of ones, the second mounting through holes 233 include a plurality of ones, and the first mounting through holes 511 and the second mounting through holes 233 are in one-to-one correspondence in position and are mounted by a fastener in a fitting manner, so that the stability of the connection between the side plate 50 and the support frame 20 is improved, and the structural strength of the box assembly 200 is further improved.

As shown in fig. 17, according to one embodiment of the present invention, the handle 70 includes: a handle shell 71 and a cover part 72, wherein the handle shell 71 defines a handle 70 slot with a side opening, the handle shell 71 can pass through the bottom wall 5101 of the mounting slot 51 and extend into the inner side of the side plate 50 to realize the matching of the handle 70 and the side plate 50; the covering portion 72 is disposed in the mounting groove 51, and the covering portion 72 extends along the circumferential direction of the side opening, and the covering portion 72 may cover the first mounting through hole 511 to prevent the fastener from being exposed.

In some examples, the slot of the handle 70 extends upward gradually from the outside to the inside, for example, the slot of the handle 70 extends upward gradually from the right to the left with respect to the side panel 50 on the right, and the slot of the handle 70 extends upward gradually from the left to the right with respect to the side panel 50 on the left, so that the handle 70 is designed to be more ergonomic, and thus when the user carries the box assembly 200, the user can lift the hand up by inserting the hand into the slot of the handle 70, and the operation is comfortable and convenient.

As shown in fig. 11 and 16, according to an embodiment of the present invention, the support frame 20 includes a link frame located at the top of the support frame 20 in the up-down direction, the link frame includes a first link frame 241, a second link frame 242, a third link frame 243, and a fourth link frame 244 connected in sequence, and the upper portion of the side panel 50 is connected to at least one of the link frames to secure the stability of the side panel 50.

As shown in fig. 11 and 16, according to an embodiment of the present invention, the support frame 20 includes a base 21, the base 21 is located at the bottom of the support frame 20, and the lower portion of the side plate 50 is connected to the base 21, thereby further improving the stability of the connection of the side plate 50.

As shown in fig. 11, in some examples, the base 21 is square, and the support frame 20 includes: first and second

vertical beams

221 and 222, and third and fourth

vertical beams

223 and 224, the first and second

vertical beams

221 and 222 being provided at two corners of the base 21 at the front side, each of the first and second

vertical beams

221 and 222 extending upward from the base 21, the third and fourth

vertical beams

223 and 224 being provided at two corners of the base 21 at the rear side, each of the third and fourth

vertical beams

223 and 224 extending upward from the base 21.

Wherein, the first vertical beam 221 and the fourth vertical beam 224 are located at the left side of the base 21, the second vertical beam 222 and the third vertical beam 223 are located at the right side of the base 21, the connecting cross beam 23 includes a plurality of ones, both ends of one connecting cross beam 23 are connected with the middle portion of the first vertical beam 221 and the middle portion of the fourth vertical beam 224, both ends of one connecting cross beam 23 are connected with the middle portion of the second vertical beam 222 and the middle portion of the fourth vertical beam 224, thereby realizing stable connection of the supporting frame 20.

Wherein, the side plate 50 is connected with at least one of the first vertical beam 221, the second vertical beam 222, the third vertical beam 223 and the fourth vertical beam 224, in some specific examples, the side plate 50 includes a plurality of side plates, one side plate 50 is fixedly connected with the first vertical beam 221, the fourth vertical beam 224 and the connecting cross beam 23, one side plate 50 is fixedly connected with the second vertical beam 222, the third vertical beam 223 and the connecting cross beam 23, and by arranging the side plates 50 at two opposite sides of the supporting frame 20, the user can more conveniently hold the handle 70 on the side plate 50; and when carrying, the handle 70 can disperse on the connecting beam 23, and the side plate 50 is matched with the vertical beam and the connecting beam 23, so that the deformation of the side plate 50 is avoided.

A laundry treating apparatus 100 according to an embodiment of the present invention will be described below with reference to fig. 1 to 39.

The laundry treating apparatus 100 includes a cabinet assembly 200, a door assembly 400, a loading device 300 and a tub assembly 500, the loading device 300 includes a detergent box 30, the door assembly 400 includes a first door 61 and a second door 62, the tub assembly 500 includes a first washing tub 63 and a second washing tub 64, the first washing tub 63 is located above the second washing tub 64, the first door 61 is located above the second door 62, the first door 61 corresponds to the first washing tub 63 for opening or closing the first washing tub 63, and the second door 62 corresponds to the second washing tub 64 for opening or closing the second washing tub 64.

The case assembly 200 includes a front cover door 10, and the front cover door 10 according to an embodiment of the present invention will be described below with reference to fig. 4 to 10.

As shown in fig. 4 to 10, according to an embodiment of the present invention, the width direction of the front sealing door 10 extends in the left-right direction, the height direction of the front sealing door 10 extends in the up-down direction, the thickness direction of the front sealing door 10 extends in the front-rear direction, the front sealing door 10 has a detergent box insertion opening 103, the detergent box insertion opening 103 penetrates through the front-rear direction of the front sealing door 10, and the detergent box insertion opening 103 is located at the middle of the front sealing door 10 in the width direction of the front sealing door 10.

Specifically, the dimension of the middle part of the projection in the front-rear direction (i.e., the dimension of the region where the detergent box insertion opening 103 is located in the front-rear direction) is larger than the dimensions of the end parts at both ends of the projection (i.e., the dimensions of the left end part and the right end part of the front sealing door 10 in the front-rear direction), the dimension of the region where the detergent box insertion opening 103 is located in the front-rear direction is H, the dimensions of the left end part and the right end part of the front sealing door 10 in the front-rear direction are both H, the ratio of H to H is limited between 1.2 and 2.5, i.e., the H ratio H can be 1.2, 1.6, 2.0, 2.4, and the like, so as to avoid that the H is too large or H, which may cause poor aesthetic property of the whole structure, affect the visual experience of a user, and at the same time, avoid H, too small thickness at the detergent box insertion opening 103, which affects the installation of the detergent box 30.

Therefore, the front door 10 is designed to be thick in the middle, so that the detergent box 30 can be conveniently inserted into the middle of the front door 10, the size of the detergent box 30 in the front-back direction can be increased, the capacity of the detergent box 30 can be improved, the interference with other parts of the clothes treatment device 100 can be reduced, and the installation of the detergent box 30 can be facilitated; in addition, the end of the front sealing door 10 is thinner, so that the overall thickness is smaller when the front sealing door is observed from the side, the overall structure is more attractive, and the visual experience of a user is improved.

As shown in fig. 6 and 7, according to an embodiment of the present invention, the front cover door 10 includes, in order in the left-right direction: the washing machine comprises a first side plate 11, a main body section 12 and a second side plate 13, wherein one end of the first side plate 11 forms one end (the left end shown in fig. 6) of the front sealing door 10, one end of the main body section 12 is connected with the other end of the first side plate 11, one end of the second side plate 13 forms the other end (the right end shown in fig. 6) of the front sealing door 10, the other end of the second side plate 13 is connected with the other end of the main body section 12, the main body section 12 is positioned in the middle of the front sealing door 10, a washing agent box insertion opening 103 is positioned in the main body section 12, and the size of the main body section 12 in the front-back direction is larger than that of the left end or the right end of the front sealing door 10, so that the matching of the main body section 12 and the washing agent box 30 is convenient, and the aesthetic property of the whole structure is not influenced.

As shown in fig. 7, in some examples, the front side surface of each of the first side plate 11 and the second side plate 13 extends gradually rearward from the direction close to the main body section 12 to the direction away from the main body section 12 in the left-right direction, that is, the front side surface of the first side plate 11 may be an inclined surface or an arc surface; the front side surface of the second side plate 13 is an inclined surface, and may also be an arc surface, so that the front sealing door 10 presents a shape with a thick middle and two thin sides, and the front side surface of the front sealing door 10 is a smooth plane, thereby improving the aesthetic property of the front sealing door 10.

As shown in fig. 6 and 7, in some examples, the width dimension of the main body segment 12 in the left-right direction is s, s is larger than the dimension of the first side plate 11 in the left-right direction, and s is also larger than the dimension of the second side plate 13 in the left-right direction, so as to avoid s being too small, resulting in a reduction in the size of the detergent box insertion opening 103, and resulting in a front side surface of the front sealing door 10 having a large inclined surface, which affects the visual effect.

According to an embodiment of the present invention, the front door 10 has at least one laundry access opening, and the detergent box insertion opening 103 is disposed at a position close to the at least one laundry access opening, thereby making the overall structure compact, facilitating the detergent in the detergent box 30 to be put into the laundry treatment chamber, reducing the length of the detergent putting path, and improving the putting efficiency.

As shown in fig. 5 and 6, in some examples, the laundry access opening includes a first laundry access opening 101 and a second laundry access opening 102, the second laundry access opening 102 is located below the first laundry access opening 101, the detergent box insertion opening 103 is located between the first laundry access opening 101 and the second laundry access opening 102, and the detergent box insertion opening 103 is located directly below the first laundry access opening 101, wherein, since the detergent in the detergent box 30 can flow into the laundry treatment chamber corresponding to the second laundry access opening 102 under the action of gravity, the detergent needs to be put into the laundry treatment chamber corresponding to the first laundry access opening 101 under the action of the putting-in pump 44, and in order to reduce the pumping force of the putting-in pump 44 to reduce the cost, the distance between the detergent box insertion opening 103 and the first laundry access opening 101 is defined to be smaller than the distance between the detergent box insertion opening 103 and the second laundry access opening 102, thereby further conforming to the layout of the overall structure, so that the front sealing door 10 and the laundry treatment apparatus 100 are more compact and the user can use the laundry treatment apparatus more conveniently.

As shown in fig. 5 and 6, in some examples, the front side surface of the front sealing door 10 has a first mounting recess 141 recessed rearward, the first mounting recess 141 extends along the circumferential direction of the first laundry access opening 101, and the first mounting recess 141 forms a circular ring-shaped region, the first laundry access opening 101 is also arranged in a circular shape, the center of the first laundry access opening 101 is higher than the center of the first mounting recess 141, that is, the first laundry access opening 101 is arranged more upward relative to the first mounting recess 141, which allows a larger space below the first laundry access opening 101 for the installation of the detergent box; the detergent box insertion port 103 is disposed in the first mounting recess 141, a lower edge 1032 of the detergent box insertion port 103 is formed in a circular arc shape, and preferably, the lower edge 1032 of the detergent box insertion port 103 is close to a lower edge of the first mounting recess 141, that is, a distance between the lower edge 1032 of the detergent box insertion port 103 and the lower edge of the first mounting recess 141 is small, so as to increase the size of the detergent box insertion port 103; or the lower edge of the detergent box insertion opening 103 coincides with the lower edge of the first mounting recess 141, the upper edge 1031 of the detergent box insertion opening 103 extends in the left-right direction, and by providing the first mounting recess 141, the detergent box 30 is not protruded out of the front side surface of the front sealing door 10 after being inserted, the front side of the front sealing door 10 forms a smooth plane, the aesthetic property of the whole structure is improved, the size of the detergent box insertion opening 103 is increased, and the size of the detergent box 30 can be increased to accommodate more detergent.

As shown in fig. 5, in a further example, a portion of the first mounting recess 141 is recessed rearward to form a second mounting recess 142, the second mounting recess 142 is located above the detergent box insertion port 103, and a portion of the door body of the laundry treating apparatus 100 is adapted to be mounted at the second mounting recess 142, so that the mounted door body does not protrude excessively out of the front side surface of the front sealing door 10, improving the aesthetic appearance of the structure; a part of the second mounting recess 142 is recessed backwards to form a third mounting recess 143, a rotating shaft of the door body is mounted in the third mounting recess 143, so that the door body is convenient to close, meanwhile, the door body is enabled to be abutted against the second mounting recess 142 when the door body is closed, the matching reliability is improved, and other parts of the door body can be assembled in the first mounting recess 141, so that the front side surface of the detergent box 30 is covered by the door body of the clothes treatment device, the detergent box 30 is hidden, and the outer surface of the clothes treatment device is more attractive and tidy.

As shown in fig. 8, according to an embodiment of the present invention, the rear side surface of the front sealing door 10 has a positioning rib 15 extending along the circumferential direction of the detergent box insertion opening 103, and the positioning rib 15 protrudes from the rear side surface of the front sealing door 10 and extends rearward, whereby the positioning rib 15 can guide the detergent box 30 when the detergent box 30 is installed, and can support the detergent box 30 when the detergent box 30 is installed in place, thereby improving the structural strength at the detergent box insertion opening 103, and furthermore, the positioning rib 15 prevents the detergent box insertion opening 103 from being unsmooth or having burrs, etc., and prevents the risk of being scratched when in operation.

As shown in fig. 8 and 9, in some examples, a rear side of an upper end of the front cover door 10 is provided with a first connection flap 16 extending downward, the first connection flap 16 extends in a width direction of the front cover door 10, the first connection flap 16 is provided with a plurality of first connection holes 161 arranged at intervals, and the plurality of first connection holes 161 are arranged at intervals in a length direction of the first connection flap 16.

As shown in fig. 9, in some examples, the front door 10 is provided with mounting flanges 18 at left and right sides thereof, and the two mounting flanges 18 are located at a rear side of the front door 10, and the two mounting flanges 18 extend toward a direction close to each other, for example, the mounting flange 18 at the left side of the front door 10 extends rightward, and the mounting flange 18 at the right side extends leftward.

The mounting flange 18 has a fitting portion 181 and a second connecting hole 182, the fitting portion 181 is formed as a limiting hole, the size of the upper portion of the limiting hole is smaller than the size of the lower portion of the limiting hole, and the second connecting hole 182 is located at the upper end of the mounting flange 18.

As shown in fig. 8 and 10, in some examples, the rear side of the lower end of the front sealing door 10 is provided with a second connecting flange 17, the second connecting flange 17 extends downward, and the second connecting flange 17 has a fixing hole for fixing the lower end of the front sealing door 10.

The case assembly 200 further includes a support frame 20, and the support frame 20 according to an embodiment of the present invention will be described below with reference to fig. 11 to 18.

As shown in fig. 11, the support frame 20 includes a base 21, a plurality of vertical beams (a first vertical beam 221, a second vertical beam 222, a third vertical beam 223, and a fourth vertical beam 224 shown in fig. 11) extending upward from the base 21, and a link (a first link 241, a second link 242, a third link 243, and a fourth link 244 shown in fig. 11) located at the top, the first vertical beam 221 and the second vertical beam 222 are arranged at intervals in the left-right direction, the third vertical beam 223 and the fourth vertical beam 224 are arranged at intervals in the left-right direction, an upper end of the first vertical beam 221, an upper end of the second vertical beam 222, an upper end of the third vertical beam 223, and an upper end of the fourth vertical beam 224 are connected to the link, respectively, and a lower end of the first vertical beam 221, a lower end of the second vertical beam 222, a lower end of the third vertical beam 223, and a lower end of the fourth vertical beam 224 are connected to the base 21, respectively.

The first vertical beam 221 may be a structural form formed by combining two vertical beams so as to facilitate manufacturing and molding, the first vertical beam 221 may also be a structural form of one vertical beam so as to facilitate assembly, the specific structural form is determined specifically according to actual conditions, and the second vertical beam 222, the third vertical beam 223 and the fourth vertical beam 224 are the same, and are not described herein again.

As shown in fig. 11, the support frame 20 further includes a connecting beam 23, the connecting beam 23 includes a connecting beam body 231 and a support base 232, wherein both ends of one connecting beam body 231 are connected to the first vertical beam 221 and the fourth vertical beam 224, and both ends of one connecting beam body 231 are connected to the second vertical beam 222 and the third vertical beam 223.

As shown in fig. 11 and 15, in some examples, a portion of the connecting beam body 231 is recessed toward the inside of the connecting beam body 231 to form a beam protrusion 2312 at an inside surface of the connecting beam body 231 and a beam recess 2313 at an outside surface of the connecting beam body 231.

As shown in fig. 15, the beam protrusion 2312 protrudes rightward, the beam protrusion 2312 has a top wall 23121 and side walls 23122 located at both sides of the top wall 23121, the top wall of the beam protrusion 2312 is a vertical surface, one side wall 23122 of the beam protrusion 2312 is located above the top wall 23121 of the beam protrusion 2312, one side wall 23122 of the beam protrusion 2312 is located below the top wall 23121 of the beam protrusion 2312, the top wall 23121 and the side wall 23122 of the beam protrusion 2312 extend in the length direction of the connecting beam body 231, respectively, a support slope 2311 is formed on the surface of the side wall 23122 of the beam protrusion 2312 located above the top wall 23121 thereof, the support slope 2311 extends in a direction gradually inclining toward a side closer to the center of the support frame 20 from the top to the bottom, an included angle between the support slope 2311 and the vertical surface is 25 °, and the support seat 232 is supported on the support slope 2311.

Further, as shown in fig. 15, at least a part of the beam protrusion 2312 is recessed outward of the connecting beam body 231 to form a reinforcing recess 2314 in the inner side surface of the connecting beam 23 and a reinforcing protrusion 2413 in the outer side surface of the connecting beam 23, thereby further improving the structural strength of the connecting beam 23.

As shown in fig. 15 to 17, in some examples, the lower portion of the connecting beam body 231 is a vertical surface, and the lower edge of the connecting beam body 231 has a second mounting through hole 233, the box body assembly 200 further includes a side plate 50, an outer side surface of the side plate 50 is recessed inward to form a mounting groove 51, a bottom wall 5101 of the mounting groove 51 has a first mounting through hole 511 and a mounting opening 512, the first mounting through hole 511 is located above the mounting opening 512 and is spaced apart from the mounting opening 512, the first mounting through hole 511 corresponds to the second mounting through hole 233, so that the connecting beam 23 can be fixedly connected to the side plate 50 by a fastener penetrating through the first mounting through hole 511 and the second mounting through hole 233, the front portion and the rear portion of the side plate 50 are also fixedly connected to the vertical beam, and the upper portion and the lower portion of the side plate 50 are fixedly connected to the connecting frame and the base 21, respectively, so as to firmly fix the side plate 50; in addition, the mounting opening 512 is used to mount the handle 70 for the user to carry, and a part of the force applied to the handle 70 is transmitted to the connection beam 23 during carrying, so that the side panel 50 can be prevented from being deformed.

The support frame 20 further comprises a mounting cross-member 25, the construction of the mounting cross-member 25 and the assembly of the mounting cross-member 25 according to embodiments of the present invention will be described below with reference to fig. 18-19.

According to one embodiment of the invention, the mounting beam 25 comprises: the detergent box is characterized in that the beam body 251 and the support plate 252 are installed, the top of the beam body 251 is provided with an installation notch, the installation notch forms a detergent box installation area 2511 for installing the detergent box 30, the support plate 252 is arranged at the bottom edge of the installation notch, the support plate 252 corresponds to the detergent box installation area 2511 in position, and when the detergent box 30 is installed in the detergent box installation area 2511, the support plate 252 is used for supporting the detergent box 30.

As shown in fig. 18 and 19, according to an embodiment of the present invention, the length direction of the mounting beam body 251 extends in a transverse direction (left-right direction as shown in fig. 18), the width direction of the mounting beam body 251 extends in a longitudinal direction (up-down direction as shown in fig. 18), the length direction of the support plate 252 extends in left-right direction, and the width direction of the support plate 252 extends in front-back direction and backward direction, where backward is a direction from the mounting beam body 251 to the inside of the support frame 20, so that the support plate 252 forms a horizontally extending plate, and after the detergent box 30 is mounted in place, the support plate 252 can better support the detergent box 30, thereby improving the stability of the detergent box 30.

As shown in fig. 18, in some examples, the front side of the support plate 252 is connected to the mounting beam body 251, and the rear side of the support plate 252 is away from the mounting beam body 251, thereby preventing the support plate 252 from protruding out of the front side of the mounting beam body 251 to affect the mounting of the front sealing door 10; the supporting plate 252 has a plurality of positioning holes 2521, and the positioning holes 2521 are spaced along the length direction of the supporting plate 252.

As shown in fig. 18, according to an embodiment of the present invention, the mounting beam body 251 is provided with a first mounting portion 2512 and a second mounting portion 2513, the first mounting portion 2512 and the second mounting portion 2513 are provided at the top of the side edges of the mounting notches, the first mounting portion 2512 and the second mounting portion 2513 are arranged at intervals in the length direction of the bearing plate 252, the bearing plate 252 is located between the first mounting portion 2512 and the second mounting portion 2513, and a second through hole 2515 is provided in each of the first mounting portion 2512 and the second mounting portion 2513.

As shown in fig. 18, in some examples, in the width direction of the support plate 252, the first mounting portion 2512 forms a mounting convex portion extending in a direction away from the support plate 252 (front side as shown in fig. 18), and the second mounting portion 2513 also forms a mounting convex portion extending in a direction away from the support plate 252 (front side as shown in fig. 18), so that the structural strength of the joint can be improved and the mounting portion can be prevented from being deformed by a force by providing the mounting convex portions, and the mounting convex portions can be fixed to the front and rear portions of the detergent box 30 at the same time by providing the mounting convex portions in a direction different from the extending direction of the support plate 252, thereby improving the stability of mounting the detergent box 30.

As shown in fig. 19, in some examples, transition flanges 2514 are respectively disposed at two side edges of the mounting notch, and the transition flanges 2514 are in transition connection with the supporting plate 252, wherein the transition flanges 2514 and the supporting plate 252 are located at the same side of the mounting beam body 251, and the mounting notch is smooth and burr-free by disposing the transition flanges 2514, so as to avoid scratching an operator; on the other hand, the structural strength of the mounting notches can be improved, on the other hand, the transition flanging 2514 can play a guiding role in mounting the detergent box 30, and the transition flanging 2514 can also play a supporting role in mounting the detergent box 30 after the detergent box 30 is mounted in place, so that the mounting reliability and stability of the detergent box 30 are improved.

As shown in fig. 18, in some examples, a portion of the mounting beam body 251 is recessed rearward to form a fourth recess 2516, the fourth recess 2516 includes a plurality of recesses, a portion of the fourth recess 2516 is located at the lower side of the mounting beam body 251 and extends in the horizontal direction (the left-right direction shown in fig. 18), another portion of the fourth recess 2516 is located at the left side of the mounting beam body 251, a portion of the fourth recess 2516 is located at the right side of the mounting beam body 251, the fourth recesses 2516 at the left and right sides extend in the up-down direction, the fourth recess 2516 has a fixing hole or a positioning flange, the first vertical beam 221 and the second vertical beam 222 have a fitting hole corresponding thereto, and thus the mounting beam body 251 and the vertical beams are fixedly connected, and the support plate 252 is integrally formed with the mounting beam body 251, thereby realizing the mounting of the mounting beam 25.

In addition, the fourth recess 2516 has a reinforcing protrusion 25161 protruding forward thereon to increase the structural strength of the fourth recess 2516. In the extending direction thereof, the fixing holes or the positioning beads are arranged alternately with the reinforcing protrusions 25161.

After the mounting cross member 25 is mounted in place, the front door 10 and the support frame 20 can be fixedly connected, and the assembly of the support frame 20 and the front door 10 according to the embodiment of the invention will be described with reference to fig. 4 to 14.

As shown in fig. 11, according to an embodiment of the present invention, a fixing portion 2411 is disposed on the first connecting frame 241, the fixing portion 2411 forms a fixing flange extending upward, a plurality of first fixing holes 2412 are disposed on the fixing flange at intervals, the plurality of first fixing holes 2412 are disposed at intervals along the length direction of the fixing flange, and the positions of the plurality of first fixing holes 2412 and the plurality of first connecting holes 161 are in one-to-one correspondence.

As shown in fig. 12, in some examples, the two ends of the fixing portion 2411 are provided with second fixing holes 2414, two portions of the middle portion of the fixing flange are protruded forward to form a reinforcing protrusion 2413, the reinforcing protrusion 2413 is located between two adjacent first fixing holes 2412, and by providing the reinforcing protrusion 2413 between two adjacent first fixing holes 2412, on one hand, the structural strength of the fixing flange is improved, the stability after fitting is improved, on the other hand, the alignment and positioning of the first fixing holes 2412 and the first connecting holes 161 are facilitated, and the assembling efficiency of the front sealing door 10 and the fixing flange is improved.

As shown in fig. 13, in some examples, the first vertical beam 221 and the second vertical beam 222 are respectively provided with a limit component 2211, where the limit component 2211 is a limit screw, a lower portion of the limit hole has a size larger than a head of the limit screw, an upper portion of the limit hole has a size smaller than a head of the limit screw, and the first vertical beam 221 or the second vertical beam 222 is provided with a mounting hole, a screw of the limit screw is fixed at the mounting hole, and the head of the limit screw is spaced apart from the vertical beam.

When the front sealing door 10 is installed, the front sealing door 10 is hung on the fixed flanging through the first connecting flanging 16, a first fastening piece is arranged on the first fixing hole 2412 and the first connecting hole 161 through penetrating the rear side of the front sealing door 10 after the front sealing door 10 is hung, the first fastening piece can be a bolt, the connection between the fixed flanging and the first connecting flanging 16 is realized, the fixed flanging is positioned between the first connecting flanging 16 and the front side of the front sealing door 10, and the fixed flanging limits the downward movement of the front sealing door 10, so that the stability of the front sealing door 10 after the front sealing door 10 is hung is improved; and the first fastening piece can not be seen from the front side of the front sealing door 10, so that the aesthetic property of the whole structure is improved.

When the front sealing door 10 is hung, the limiting screw on the vertical beam is firstly inserted into the lower part of the limiting hole, the limiting hole moves downwards relative to the limiting screw along with the downward movement of the front sealing door 10, after the front sealing door 10 is hung in place, the limiting screw is inserted into the upper part of the limiting hole, and the edge of the limiting hole is clamped between the head of the limiting screw and the corresponding vertical beam.

Further, wear to establish second fixed orifices 2414 and second connecting hole 182 through the second fastener, the second fastener here can be the bolt for fixed part 2411 links to each other with installation turn-ups 18, and from this fixed part 2411 assembles with first connection turn-ups 16 and installation turn-ups 18 simultaneously, and the both sides and the upper end of preceding door 10 all are fixed with the upper end of braced frame 20 promptly, can improve the stability of preceding door 10 installation, and then improve holistic structural strength.

Finally, the second connecting flange 17 of the lower portion of the front door 10 is connected to the base 21 by a third fastening member, which may be a bolt, and the third fastening member may include a plurality of connecting flanges 17 arranged at intervals along the length direction thereof, so as to improve the reliability of fixing the lower end of the front door 10.

After the front door 10 is assembled in place, the detergent box insertion opening 103 of the front door 10 corresponds in position to the detergent box mounting region 2511 of the mounting cross member 25 for mounting the detergent box 30. The structure of the detergent box 30 and the specific installation of the detergent box 30 according to the embodiment of the present invention are described below with reference to fig. 20 to 23.

According to one embodiment of the present invention, the detergent box 30 includes: the fixed cavity 31 defines a containing cavity 310, the movable cavity 32 is arranged in the containing cavity 310, an opening is formed in the front side of the containing cavity 310, and the movable cavity 32 can be pushed and pulled in the containing cavity 310. The fixed cavity 31 has a first interface 311 and a second interface 312, the movable cavity 32 defines two dispensing cavities (the dispensing cavities may be storage spaces for laundry treatment agents), and the two dispensing cavities are in one-to-one correspondence communication with the two interfaces in a state where the movable cavity 32 and the fixed cavity 31 are mounted in place.

As shown in fig. 21, according to an embodiment of the present invention, a throwing port and a cover 324 are disposed at the top of the movable cavity 32, the throwing port is communicated with the throwing cavity, and the cover 324 is used for opening and closing the throwing port; the front part of the movable cavity 32 is provided with a window 321, and a user can observe the liquid level in the feeding cavity through the window 321, so that the detergent can be supplemented in time, and the use experience of the user is improved; the front side of the movable cavity 32 is provided with an installation concave cavity 322, a holding part 323 is arranged in the installation concave cavity, wherein the holding part 323 can rotate in the installation concave cavity, when the holding part 323 is not needed, the holding part 323 is hidden in the installation concave cavity to improve the visual experience of a user, and when the movable cavity 32 needs to be pushed and pulled, the holding part 323 is rotated out to facilitate operation and use.

As shown in fig. 21, according to an embodiment of the present invention, the fixing cavity 31 has a rear wall 3101 and a peripheral wall extending along a circumferential direction of the rear wall 3101, the peripheral wall of the fixing cavity 31 includes an upper side wall, a lower side wall 3103 and a transition wall 3104, both ends of the upper side wall and both ends of the lower side wall 3103 are respectively connected by the transition wall 3104, the lower side wall 3103 forms an arc-shaped surface, the rear wall 3101 of the fixing cavity 31 and the peripheral wall of the fixing cavity 31 define the accommodation cavity 310, and the interface is disposed on the rear wall 3101 of the fixing cavity 31 and extends forward.

As shown in fig. 22, according to an embodiment of the present invention, the lower sidewall 3103 of the fixed cavity 31 has a liquid accumulation groove 313, the liquid accumulation groove 313 is located below the first connector 311 and the second connector 312, the liquid accumulation groove 313 can receive the detergent flowing out from the connectors, and the detergent flows downwards under the action of gravity and is collected in the liquid accumulation groove 313.

As shown in fig. 22, the lower sidewall 3103 of the fixed cavity 31 further has a guide rail 314, the guide rail 314 includes two guide ribs 3141, the two guide ribs 3141 are arranged in parallel and spaced apart, each guide rib 3141 extends along the front-rear direction, the front ends of the two guide ribs 3141 are in circular sliding transition connection, a plurality of connecting ribs 3142 arranged at spaced apart are arranged between the two guide ribs 3141, the outer wall surface of the movable cavity 32 has a guide groove, the guide groove is in sliding fit with the guide rail 314, thereby playing a guiding role in mounting the movable cavity 32, avoiding the mounting dislocation of the movable cavity 32 from affecting the fit of the interface and the release cavity, and facilitating the push-pull movement of the movable cavity 32 along the front-rear direction through the sliding fit of the guide groove and the guide rail 314. Of course, the guide rail 314 may be provided on the outer wall surface of the movable chamber 32, the guide groove may be provided on the inner wall surface of the fixed chamber 31, and the guide groove may be slidably fitted to the guide rail 314.

As shown in fig. 23, according to an embodiment of the present invention, the transition wall 3104 of the fixed cavity 31 is provided with a support table 315, the outer wall surface of the movable cavity 32 is provided with a support protrusion 325, the support protrusion 325 is supported on the support table 315, the support table 315 extends in the front-rear direction, and the support table 315 can also guide the movable cavity 32 when the movable cavity 32 is pushed or pulled, so as to prevent the movable cavity 32 from swaying or rotating in the accommodating cavity 310.

As shown in fig. 23, according to an embodiment of the present invention, the front side of the fixed cavity 31 has a first annular rib 316 and a second annular rib 317, the first annular rib 316 extends along the circumferential direction of the front side opening, the second annular rib 317 also extends along the circumferential direction of the front side opening, the second annular rib 317 is located inside the first annular rib 316, an annular groove is defined between the second annular rib 317 and the first annular rib 316, and in a state where the movable cavity 32 and the fixed cavity 31 are installed in place, the edge of the movable cavity 32 is located in the annular groove.

As shown in fig. 20, in some examples, the outer side of the fixing cavity 31 has a positioning protrusion 301, the positioning protrusion 301 protrudes from the lower side surface of the fixing cavity 31 and extends downward, and both ends of the outer side of the fixing cavity 31 are respectively provided with a connection lug 302, wherein the connection lug 302 is provided with a first through hole 303.

When the detergent box 30 is installed, the positioning protrusions 301 are adapted to be inserted into the positioning holes 2521 of the mounting beams 25, the plurality of positioning holes 2521 are matched with the positioning protrusions 301 to prevent the detergent box 30 from rotating, and fasteners are inserted through the first through holes 303 and the second through holes 2515, so that two ends of the fixing cavity 31 are connected with the first mounting portion 2512 and the second mounting portion 2513, thereby realizing firm fixation of the detergent box 30 and preventing the detergent box 30 from moving upwards and falling out of the detergent box mounting area 2511; the lower part of the detergent box 30 is supported on the supporting plate 252, and both ends of the detergent box 30 can be fixedly connected with the mounting beam body 251, so that the detergent box 30 can be fixed in multiple directions, and the stability of the detergent box 30 is improved.

As shown in fig. 24, the dispensing device 300 further includes a dispensing assembly 40, and after the detergent box 30 is installed in place, the first interface 311 and the second interface 312 of the detergent box 30 are communicated with the dispensing assembly 40 through a connecting pipe, wherein, as shown in fig. 39, there may be two detergent boxes 30, and the two detergent boxes 30 are arranged at intervals so as to facilitate different detergents; of course, the detergent box 30 may be one, and different storage areas may be partitioned and formed in the movable cavity 32 of the single detergent box 30, so that different kinds of detergents are stored in the different storage areas. A dispensing assembly 40 according to an embodiment of the present invention is described below in conjunction with fig. 25-38.

As shown in fig. 25-28, according to one embodiment of the present invention, the launch assembly 40 includes a launch box 41, the launch box 41 including: the washing machine comprises a throwing box body 4101 and a throwing cover 4102, wherein the throwing cover 4102 is arranged above the throwing box body 4101 in a covering mode, a main flow passage 411, a first flow passage 412 and a second flow passage 413 are defined between the throwing cover 4102 and the throwing box body 4101, the first flow passage 412 is communicated with a first washing barrel 63, the second flow passage 413 is communicated with a second washing barrel 64, the main flow passage 411 is communicated with one of the first flow passage 412 and the second flow passage 413 in a switchable mode, the throwing box body 4101 and the throwing cover 4102 can be manufactured and molded by adopting a welding process, and the relative sealing performance of the main flow passage 411, the first flow passage 412 and the second flow passage 413 is guaranteed.

Wherein, the main flow passage 411 includes: a first extending section 4111, an intermediate connecting section 4113 and a second extending section 4112, wherein the first extending section 4111 extends along a length direction of the second flow passage 413, the first extending section 4111 is located between the first flow passage 412 and the second flow passage 413, the second extending section 4112 extends along the length direction of the second flow passage 413 and is located on a side of the second flow passage 413 away from the first flow passage 412, two ends of the intermediate connecting section 4113 are respectively communicated with the first extending section 4111 and the second extending section 4112, therefore, the water inlet 41014 and the pump inlet 443 communicated with the pump outlet 442 can be located on the second extending section 4112, an external water source connecting pipe, a water inlet valve, a water inlet pump 44 and the like can be arranged on one side of the second extending section 4112, so as to avoid being arranged at one end of the first extending section 4111, therefore, the length of the dispensing assembly 40 in the extending direction of the first extending section 4111 can be reduced, the occupied space during installation is reduced, and the overall structure is made more compact.

As shown in fig. 27 and 33, according to one embodiment of the present invention, the dosing cartridge 4101 has a water inlet 41014, a liquid inlet 41015, a temporary storage chamber 416, a liquid passing port 41016 and a liquid inlet flow passage 414, the water inlet 41014 is communicated with the main flow passage 411, an external water source enters the main flow passage 411 through the water inlet 41014, the liquid inlet 41015 and the liquid inlet flow passage 414 respectively include two liquid inlets 41015, one end (front end shown in fig. 28) of each of the two liquid inlets 41015 is correspondingly communicated with the first interface 311 and the second interface 312 of the detergent cartridge 30, the other ends (rear end shown in fig. 28) of the two liquid inlets 41015 are respectively communicated with the two liquid inlet flow passages 414 through the two temporary storage chambers 416 and the two liquid inlet flow passages 414 one by one, that the temporary storage chamber 416 is communicated with the liquid inlet 41015 and the temporary storage chamber 416 is communicated with the liquid inlet flow passage 414, as shown in fig. 33, the liquid passing port 41016 is located at the bottom wall of the temporary storage chamber 416, that the temporary storage chamber 416 is communicated with the liquid inlet 410416 is located between the liquid inlet 4104 and the liquid inlet 416 is located between the liquid inlet 410414 in the liquid flow passage 416.

As shown in fig. 27 and 33, in some examples, the main flow passage 411, the first flow passage 412, the second flow passage 413, and the temporary storage cavity 416 are arranged in the same plane, and the liquid inlet flow passage 414 is located below the main flow passage 411, the first flow passage 412, the second flow passage 413, and the temporary storage cavity 416, so that the space of the feeding box 41 in the vertical direction can be fully utilized, and the space utilization rate can be improved.

As shown in fig. 33-34, according to an embodiment of the present invention, the projection cover 4102 has a through hole 41021, an annular rib 41022 is provided at an edge of the through hole 41021, and the annular rib 41022 protrudes from an upper surface of the projection cover 4102 and also protrudes from a lower surface of the projection cover 4102. The upper surface of the projection lid 4102 is provided with a protection rib 41023, the protection rib 41023 extends in the circumferential direction of the annular rib 41022, and a lateral opening 41024 is defined between both ends of the protection rib 41023.

As shown in fig. 31, the dispensing assembly 40 further includes two liquid level detecting elements 46, each liquid level detecting element 46 has a positive post 461 and a negative post 462, the positive post 461 and the negative post 462 are inserted into the through hole 41021 and are respectively tightly connected to the annular ribs 41022 at corresponding positions, a protection rib 41023 is surrounded around the positive post 461, a protection rib 41023 is surrounded around the negative post 462, and the lower ends of the positive post 461 and the negative post 462 extend into the temporary storage cavity 416.

When having liquid in the chamber 416 of keeping in, positive post 461 and negative pole 462 all in the liquid contact for positive post 461 and negative pole 462 can switch on, thereby can detect current information, when no liquid in the chamber 416 of keeping in, can't switch on between positive post 461 and the negative pole 462, thereby can't detect current information, in view of the above, can judge the liquid level of liquid in the chamber 416 of keeping in according to whether can detecting current information, guaranteed the accuracy and the reliability of testing result.

In addition, the temporary storage cavity 416 cannot move, so that the risk of wiring obstacle or wiring fracture is avoided, the accuracy and reliability of detection results are ensured, and the service life of the throwing device 300 is prolonged; by arranging the protection convex ribs 41023, the liquid level detection part can be protected, and the liquid level detection part is prevented from touching or being affected with damp with other structures to influence the detection effect; the protection convex rib 41023 can also limit the liquid level detection part, and the detection effect is prevented from being influenced by the movement of the liquid level detection part, so that the use experience of the releasing device 300 is improved, and the market competitiveness of a product is improved.

As shown in fig. 31, according to an embodiment of the present invention, the input box 41 has a first input portion 418 and a second input portion 419, the first input portion 418 is communicated with the first flow passage 412, and the first input portion 418 is communicated with the first washing tub 63, that is, the first input portion 418 is located between the first flow passage 412 and the first washing tub 63, for inputting the detergent or the washing water in the first flow passage 412 into the first washing tub 63.

As shown in fig. 36 and 38, the second input portion 419 is communicated with the second flow passage 413, the second input portion 419 is communicated with the second washing tub 64, the second input portion 419 includes a first input port 4191 and a second input port 4192, the first input port 4191 is disposed on the input cover 4102 and is communicated with the spraying port of the second washing tub 64, and the second input port 4192 is disposed on the input box 4101 and is communicated with the water inlet bellows of the second washing tub 64, so that the second washing tub 64 can realize double water inlet, a multi-directional three-dimensional water flow can be formed in the second washing tub 64, the washing effect is improved, and the washing efficiency and the laundry cleanliness can be improved.

According to an embodiment of the present invention, the bottom of the dispensing box 41 further has a liquid drainage recess 417 and a liquid drainage channel 415, the liquid drainage recess 417 is located below the main channel 411, and an upper end of the liquid drainage channel 415 is communicated to a bottom wall of the liquid drainage recess 417, and the liquid drainage channel 415 is used for draining the residual liquid in the main channel 411, so as to avoid the risk of freezing the residual liquid and causing frost crack damage to the dispensing box 41.

In some examples, the flow rate of the liquid drainage channel 415 is small, for example, the radial dimension of the liquid drainage channel 415 is about 1.5mm, when the main channel 411 supplies liquid to the first channel 412 or the second channel 413, only a small amount of liquid flows out through the liquid drainage channel 415 due to the large flow rate of the liquid, and most of the liquid flows into the first channel 412 or the second channel 413 through the switching of the switching valve 43; when the main flow passage 411 stops supplying liquid to the first flow passage 412 or the second flow passage 413, the remaining liquid cannot flow out through the switching valve 43 without the action of pressure, and is left in the liquid discharge flow passage 415 to be discharged by the action of gravity, so that the risk of freezing the remaining liquid and causing frost crack damage to the dispensing box 41 is avoided.

As shown in fig. 27, according to an embodiment of the present invention, the dispensing assembly 40 further includes a liquid discharge member 42, the liquid discharge member 42 is disposed in the dispensing box 41, and the liquid discharge member 42 is configured to control the opening and closing of the liquid discharge flow passage 415, specifically, in a state that the dispensing assembly 40 dispenses liquid into the first washing tub 63 or the second washing tub 64, the liquid discharge member 42 cuts off the liquid discharge flow passage 415, and the liquid in the main flow passage 411 can only flow into the first flow passage 412 or the second flow passage 413; in a state where the feeding unit 40 stops feeding the liquid into the first and

second washtubs

63 and 64, the liquid discharge part 42 communicates with the liquid discharge flow passage 415, and the liquid in the main flow passage 411 may be discharged through the liquid discharge flow passage 415.

Therefore, when no liquid is put in, the liquid drainage channel 415 is conducted, and the liquid in the main channel 411 can be drained through the drainage channel, so that the liquid is prevented from remaining, and the risks of freezing due to too low temperature, frost crack damage of the putting box 41 and the like are avoided.

As shown in fig. 28 and 29, according to one embodiment of the present invention, the drain member 42 conducts the drain flow passage 415 in a state where the liquid pressure in the main flow passage 411 is lower than a predetermined value, thereby ensuring that the liquid in the main flow passage 411 can be drained through the drain flow passage 415 when the liquid pressure is low, and the drain member 42 interrupts the drain flow passage 415 in a state where the liquid pressure in the main flow passage 411 is higher than a predetermined value, that is, when there is a sufficient amount of liquid in the main flow passage 411, the liquid in the main flow passage 411 is not drained through the drain flow passage 415, but is communicated with the first flow passage 412 or the second flow passage 413 by the switching valve 43 to supply the liquid to the first washtub 63 or the second washtub 64 in time.

As shown in fig. 28, according to one embodiment of the present invention, the drain member 42 includes: the movable member 421 includes a movable rod 4211, the movable rod 4211 extends vertically, the upper end of the movable rod 4211 is connected to the blocking portion 422, and the lower end of the movable rod 4211 is provided with an anti-dropping protrusion 4212 to prevent the movable rod 4211 from dropping out of the drainage channel 415 in the moving process.

The upper end of the movable rod 4211 has a second limit seat 4213, the liquid drainage flow passage 415 has a first limit seat 41017 therein, the first limit seat 41017 is located at the bottom of the liquid drainage flow passage 415, the first limit seat 41017 is connected with the inner wall of the liquid drainage flow passage 415 through a rib, a liquid drainage gap is formed between the first limit seat 41017 and the inner wall of the liquid drainage flow passage 415, the second limit seat 4213 is arranged opposite to the first limit seat 41017, the elastic member 423 can be a spring, the elastic member 423 is sleeved on the movable rod 4211, two ends of the elastic member 423 are respectively abutted against the first limit seat 41017 and the second limit seat 4213, and the elastic member 423 is used for normally pushing the blocking part 422 to open the inlet of the liquid drainage flow passage 415.

As shown in fig. 29, in a state that the feeding assembly 40 feeds the liquid into the first washing tub 63 or the second washing tub 64, due to a large liquid flow pressure, the elastic member 423 is compressed under the liquid flow pressure, the blocking member closes the inlet of the liquid discharge flow passage 415, the liquid discharge flow passage 415 is disconnected, and the liquid in the main flow passage 411 can only flow into the first flow passage 412 or the second flow passage 413; as shown in fig. 30, in a state where the feeding module 40 stops feeding the liquid into the first washing tub 63 and the second washing tub 64, the liquid flow pressure is low and cannot compress the elastic member 423, the blocking member moves in a reverse direction by the elastic member 423 to open the inlet of the liquid discharge flow passage 415, the liquid discharge flow passage 415 is opened, and the liquid in the main flow passage 411 can be discharged through the liquid discharge flow passage 415, thereby preventing the liquid from remaining.

As shown in fig. 26 to 36, according to an embodiment of the present invention, the dispensing assembly 40 further includes a mounting seat 45, the mounting seat 45 is fixedly connected to the support frame 20, a dispensing pump mounting portion 453 is provided at a rear side of the mounting seat 45, the mounting seat 45 has a mounting cavity 451 and a liquid passing port 452, the liquid passing port 452 is communicated with the mounting cavity 451, and the liquid passing port 452 is communicated with the second washing tub 64.

The putting box 41 is installed in the installation cavity 451, the second putting opening 4192 is communicated with the installation cavity 451, the liquid drainage channel 415 of the putting box 41 is communicated with the installation cavity 451, and liquid flowing out of the putting opening, liquid overflowing from the putting box 41, or residual liquid in the putting box 41 can also flow into the installation cavity 451 and is led into the corrugated pipe of the second washing barrel 64 through the liquid through opening 452.

As shown in fig. 26-34, in some examples, the dosing assembly 40 further includes a dosing pump 44, the dosing pump 44 is disposed in the dosing pump mounting portion 453, and the dosing pump 44 is communicatively coupled to the dosing cartridge 41.

The dispensing pump 44 is connected between the liquid inlet flow passage 414 and the main flow passage 411, specifically, corresponding to the detergent storage area, the dispensing pump 44 may be multiple, for example, there are two detergent storage areas for storing the detergent box softener, and the dispensing pump 44 is also two, each dispensing pump includes a pump inlet 441 and a pump outlet 442, the two pump inlets 441 are in one-to-one communication with the two liquid inlet flow passages 414, so as to be in corresponding communication with the two dispensing chambers, the two pump outlets 442 are in communication with the main flow passage 411 through the two pump inlets 443, so as to pump the liquid entering from the liquid inlet 41015 into the main flow passage 411, the external water source enters the main flow passage 411 through the water inlet 41014, and the liquid pumped into the main flow passage 411 by the dispensing pump 44 is flushed away, so as to flow into the first washing tub 63 and the second washing tub 64 along the main flow passage 411. Wherein two pump inlets 443 are located at the bottom wall of the main flow channel 411, and the two pump inlets 443 are arranged at intervals in the extending direction of the main flow channel 411.

In addition, the pump inlets 441 and the pump outlets 442 are respectively provided with a one-way valve to ensure one-way flow of liquid, so that one liquid can flow into the main flow passage 411 from one pump inlet 441 and flow through the corresponding pump outlet 442 under the control of the dosing pump 44, and the dosing pump 44 can also control the other liquid to flow into the main flow passage 411 from the other pump inlet 441 and flow through the corresponding pump outlet 442.

As shown in fig. 37 and 38, according to one embodiment of the present invention, the feeding assembly 40 further includes a switching valve 43, as described above, the switching valve 43 is installed at the right side of the feeding cartridge 41, the switching valve 43 has a main switching port 431, a first switching port 432, and a second switching port 433, and the main switching port 431 may be communicated with the first switching port 432 or the second switching port 433.

The dispensing box 41 further has a main matching port 41011, a first matching port 41012 and a second matching port 41013, the main matching port 41011 is located at the right end of the first extending section 4111, the first matching port 41012 is located at the right end of the first flow passage 412, the second matching port 41013 is located at the right end of the second flow passage 413, the three matching ports are all located on the right side wall of the dispensing box 41, the main matching port 41011 is communicated with the main flow passage 411 and the main switching port 431, the first matching port 41012 is communicated with the first flow passage 412 and the first switching port 432, the second matching port 41013 is communicated with the second flow passage 413 and the second switching port 433, that is, the switching valve 43 is disposed on the dispensing box 41, so that the main matching port 41011 corresponds to the main switching port 431, the first matching port 41012 corresponds to the first switching port 432, and the second matching port 41013 corresponds to the second switching port 410433, thereby realizing the flow-through of the water path by switching valve 43.

As shown in fig. 38, in some examples, the switching valve 43 may be a solenoid valve, and when the solenoid valve is energized, the valve spool 434 moves to the left side to block the first switching port 432, and at this time, the main switching port 431 communicates with the second switching port 433, and the main fitting port 41011 may communicate with the second fitting port 41013, so that the main flow passage 411 communicates with the second flow passage 413, and the detergent or the washing water may be introduced into the second washing tub 64; when the electromagnetic valve is powered off, the valve core 434 moves to the initial position to plug the second switching port 433, at this time, the main switching port 431 is communicated with the first switching port 432, the main matching port 41011 can be communicated with the first matching port 41012, so that the main flow passage 411 is communicated with the first flow passage 412, detergent or washing water can be introduced into the first washing tub 63, the flow passage can be switched by switching on and off the electromagnetic valve, water supply or liquid supply to the first washing tub 63 can be realized when the electromagnetic valve is powered off, the structure is simplified, energy and electricity can be saved, and the market competitiveness of products is improved.

According to the clothes treatment device 100 of the embodiment of the invention, the first washing barrel 63 and the second washing barrel 64 can be used independently or synchronously, both washing barrels can realize the function of automatically putting in the washing agent, the putting component 40 adopts a water inlet valve for water inlet, and the washing agent in the two washing barrels can be put together through the ingenious design of the switching valve 43 and the inner flow passage of the washing agent box 30; the first washing tub 63 may be used for washing and treating babies, children, or special laundry; the upper and lower parts are distinguished, the aim of healthy washing is fulfilled, the cross infection of bacteria on clothes between adults and infants is avoided, and the cross infection of underwear or coats can be reduced; the two washing barrels are arranged up and down, so that the occupied space is small, and the operation is convenient.

In the embodiment of the present invention, the detergent is to be understood in a broad sense, and the detergent may be a detergent added to the laundry processing chamber during a washing process, including but not limited to a detergent, and may be, for example, a general detergent, a softener, a laundry detergent, a disinfectant, and the like. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Other configurations and operations of the laundry treating apparatus according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cabinet assembly of a laundry treating apparatus, comprising:

a support frame formed with a connection structure;

the side plate is arranged on the side part of the supporting frame and is connected with the connecting structure, the side plate is provided with a mounting groove for mounting a handle, the mounting groove is sunken towards the inner side of the side plate, a first mounting through hole is formed in the bottom wall of the mounting groove, the supporting frame comprises a connecting cross beam positioned in the middle in the vertical direction, and the connecting structure is formed on the connecting cross beam; the connecting structure is a second mounting through hole which is arranged on the connecting cross beam and corresponds to the first mounting through hole in position, the side plate is connected with the connecting cross beam at least through a fastener penetrating through the first mounting through hole and the second mounting through hole, and the handle covers the fastener arranged in the first mounting through hole;

the handle includes a handle case defining a handle groove having a side opening, the handle case passing through a bottom wall of the mounting groove to protrude inside the side plate; the covering part is arranged in the mounting groove and extends along the circumferential direction of the side opening;

the covering part covers the first mounting through hole;

the supporting frame comprises a connecting frame positioned at the top in the vertical direction, the connecting frame comprises a first connecting frame, a second connecting frame, a third connecting frame and a fourth connecting frame which are sequentially connected, and the upper part of the side plate is connected with at least one of the connecting frames;

the supporting frame comprises a base positioned at the bottom in the up-down direction, the lower parts of the side plates are connected with the base,

the base is square, the support frame includes: the first vertical beam and the second vertical beam are arranged at two corners of the base on the front side, and each of the first vertical beam and the second vertical beam extends upwards from the base; a third vertical beam and a fourth vertical beam provided at two corners of the base on the rear side, each of the third vertical beam and the fourth vertical beam extending upward from the base,

wherein, first perpendicular roof beam with the fourth erects the roof beam and is located the left side of base, the second erect the roof beam with the third erects the roof beam and is located the right side of base, it includes a plurality ofly to connect the crossbeam, one connect the crossbeam both ends with the middle part of first perpendicular roof beam and the middle part that the fourth erected the roof beam links to each other, one connect the crossbeam both ends with the middle part that the second erected the roof beam and the middle part that the fourth erected the roof beam links to each other.

2. The cabinet assembly of a laundry treating apparatus according to claim 1, wherein the bottom wall of the mounting groove is provided with a mounting opening adapted for the handle to pass through, and the first mounting through hole is arranged at a distance from the mounting opening.

3. The cabinet assembly of a laundry treating apparatus according to claim 1, wherein the second mounting through hole is provided at a lower edge of the connecting cross member.

4. The cabinet assembly of a laundry treating apparatus according to claim 1, wherein the first mounting through hole includes a plurality of mounting through holes, the second mounting through hole includes a plurality of mounting through holes, and the plurality of mounting through holes correspond to the plurality of mounting through holes in one-to-one position.

5. The cabinet assembly of a laundry treating apparatus according to claim 1, wherein the handle groove is extended upward gradually in an outside-to-inside direction.

6. A cabinet assembly of a laundry treating apparatus according to claim 1, wherein the side panel is connected to at least one of the first vertical beam, the second vertical beam, the third vertical beam and the fourth vertical beam.

7. A laundry treating apparatus, comprising a cabinet assembly of the laundry treating apparatus according to any one of claims 1 to 6.