CN213476376U

CN213476376U - Detergent box and clothes treatment equipment

Info

Publication number: CN213476376U
Application number: CN202021542684.5U
Authority: CN
Inventors: 刘纯一; 朴澯蔿; 吕凤妍; 王笑笑
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-18
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a detergent box and clothing treatment facility, the detergent box has puts in the chamber, it is equipped with the gag lever post that at least some extends along vertical direction to put in the intracavity, the upper end of gag lever post is the stiff end just the lower extreme of gag lever post is the free end, the cover is equipped with along its axially movable float on the gag lever post. According to the utility model discloses detergent box is fixed through the upper end with the gag lever post with detergent box, and the float cover is established can the up-and-down motion on the gag lever post, realizes installation and spacing to the float, moreover because the upper end of gag lever post is fixed with detergent box, therefore this structure is applicable in the detergent box structure of bottom unevenness, simple to operate, simple structure, and the range of application is wide.

Description

Detergent box and clothes treatment equipment

Technical Field

The utility model relates to a clothing processing technology device field particularly, relates to a detergent box and clothing treatment facility.

Background

In the prior art, the fixing device of the float assembly is usually formed by extending upwards from the bottom of the box body, and a complex limiting structure is also needed to limit the up-and-down movement of the float, however, for the detergent box with an uneven bottom of the box body, the installation or manufacturing and forming are difficult, and there is room for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses an aim at provides a detergent box, float simple to operate in the detergent box.

The utility model discloses still provide a clothing treatment facility.

According to the utility model discloses detergent box, detergent box has the input chamber, it is equipped with the gag lever post that at least some extends along vertical direction to input the intracavity, the upper end of gag lever post is the stiff end just the lower extreme of gag lever post is the free end, the cover is equipped with along its axially movable float on the gag lever post.

According to the utility model discloses detergent box is fixed through the upper end with the gag lever post with detergent box, and the float cover is established can the up-and-down motion on the gag lever post, realizes installation and spacing to the float, moreover because the upper end of gag lever post is fixed with detergent box, therefore this structure is applicable in the detergent box structure of bottom unevenness, simple to operate, simple structure, and the range of application is wide.

According to the utility model discloses detergent box, the diapire internal surface in input chamber forms the cambered surface, it is right the float carries on spacingly.

According to the utility model discloses detergent box, the upper end of gag lever post with the roof detachably who puts in the chamber connects.

According to the utility model discloses detergent box, the upper end of gag lever post with put in the roof threaded connection in chamber.

In some examples, the inner surface of the top wall of the throwing cavity is provided with a limiting convex ring, the inner peripheral wall of the limiting ring is provided with an internal thread structure, and the upper end of the limiting rod is provided with an external thread structure which is suitable for being matched with the internal thread structure.

In some examples, the top wall of the throwing cavity is provided with an annular supporting surface, the upper end of the limiting rod is provided with a supporting table, the supporting table is supported on the annular supporting surface, and the annular supporting surface forms a horizontal plane, a conical plane or a step surface.

According to the utility model discloses detergent box, put in the chamber and include a plurality ofly, a plurality of put in the chamber and do not communicate each other, every put in the intracavity and be equipped with the gag lever post.

According to the utility model discloses detergent box, detergent box includes: a fixed cavity defining an accommodation cavity having a front side opening; the movable cavity body is arranged in the accommodating cavity in a push-pull mode, the fixed cavity body is provided with a liquid outlet joint, the movable cavity body is provided with the throwing cavity and a throwing joint communicated with the throwing cavity, and the throwing joint is matched with the liquid outlet joint in a state that the movable cavity body and the fixed cavity body are installed in place.

In some examples, the movable cavity has a rear wall, a front wall, a bottom wall, a top wall and a transition wall, two ends of the top wall and two ends of the bottom wall are respectively connected through the transition wall, wherein the top wall of the movable cavity is provided with a throwing opening and a cover body for opening and closing the throwing opening, the throwing opening is arranged close to the front wall of the movable cavity, and the limiting rod is arranged close to the rear wall of the movable cavity.

In some examples, the rear wall of the movable cavity has an installation groove which is recessed inwards, and the release joint is arranged in the installation groove, wherein the movable cavity has at least two release cavities, and the limiting rods in the at least two release cavities are located on two sides of the installation groove.

In some examples, the inner surface of the bottom wall of the movable cavity forms a concave arc.

According to the utility model discloses clothing treatment facility of second aspect embodiment, include according to the utility model discloses the detergent box of first aspect embodiment, through adopting above-mentioned detergent box, gag lever post simple structure, simple to operate, the range of application is wide.

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 detergent box according to an embodiment of the present invention, wherein a movable chamber is located at a first position;

fig. 2 is an exploded view of a detergent box according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2;

fig. 4 is a schematic structural view of a detergent box according to an embodiment of the present invention, wherein the movable chamber is located at a second position;

FIG. 5 is a side view of the structure shown in FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a top view of the structure shown in FIG. 4;

FIG. 8 is a cross-sectional view taken along line C-C of FIG. 7;

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

fig. 10 is a schematic structural view of a movable chamber according to an embodiment of the present invention;

FIG. 11 is an enlarged view of structure E of FIG. 10;

fig. 12 is a top view of a movable chamber according to an embodiment of the present invention;

FIG. 13 is a cross-sectional view taken along line F-F of FIG. 12;

FIG. 14 is a sectional view taken along line G-G of FIG. 12;

fig. 15 is a schematic structural view of a stop lever according to an embodiment of the present invention;

fig. 16 is a bottom view of a movable chamber according to an embodiment of the present invention;

fig. 17 is a side view of a movable chamber according to an embodiment of the present invention;

fig. 18 is a schematic structural view of a fixed cavity according to an embodiment of the present invention;

FIG. 19 is an enlarged view of the H structure of FIG. 18;

fig. 20 is a schematic structural diagram of a dispensing device according to an embodiment of the present invention;

fig. 21 is a schematic structural view of a dispensing assembly according to an embodiment of the present invention;

fig. 22 is an exploded view of a dispensing assembly according to an embodiment of the present invention;

fig. 23 is a front view of a dispensing assembly according to an embodiment of the present invention;

fig. 24 is a top view of a dispensing assembly according to an embodiment of the present invention;

FIG. 25 is a sectional view taken along line I-I of FIG. 24;

fig. 26 is a schematic flow path diagram of a dispensing assembly according to an embodiment of the present invention.

Reference numerals:

a detergent box 100, a dosing assembly 200, a dosing device 300,

a fixed cavity 10, a containing cavity 101, a liquid accumulating cavity 102, a liquid discharging port 1021, a liquid discharging joint 11, a fixed part 12, a first guide rail 14, a first mounting cavity 141, a first avoiding port 142, a first socket 143, a first limiting part 145, a first roller component 15, a first roller 151, a first mounting shell 152, a first fixing strip 153, a first hook 154, a first fixing hole 155, a first limiting groove 156, a rear wall 161 of the fixed cavity, a lower side wall 163 of the fixed cavity, a transition wall 164 of the fixed cavity, a mounting lug 17,

the movable cavity 20, the feeding cavity 201, the top wall 2011, the bottom wall 2012, the feeding port 202, the cover 203, the feeding joint 21, the fixed matching part 22, the limit matching part 23, the second guide rail 24, the second mounting cavity 241, the second socket 243, the second clamping hole 244, the second limit part 245, the second roller assembly 25, the second roller 251, the second mounting shell 252, the second fixing strip 253, the second clamping hook 254, the second fixing hole 255, the second limit groove 256, the convex rib 257,

the mounting member 26, the limit lever 27, the support table 271, the float 272, the external thread 273, the limit collar 281, the annular support surface 282, the mounting recess 29,

the cleaning brush 30, the brush head 31,

a feeding box 40, a feeding box 401, a feeding cover 402, a first liquid inlet 41, a second liquid inlet 42, a first liquid outlet 43, a second liquid outlet 44, a liquid passing port 45, a water inlet 46, a feeding flow passage 47, a main flow passage 471, a first feeding flow passage 472, a second feeding flow passage 473, a main matching port 474, a first matching port 475, a second matching port 476, a temporary storage cavity 48,

a mounting seat 50, a liquid through cavity 51, a liquid through port 52,

a flushing flow channel 60, a first flushing flow channel 61, a second flushing flow channel 62,

a tee 70, a first port 71, a second port 72, a third port 73, a vertical pipe section 74, a horizontal pipe section 75,

a flushing pipe 81, a first vertical pipe 811, a horizontal pipe 812, a second vertical pipe 813, a throwing pump 82, a pump outlet 821, a switching valve 83 and a liquid through pipe 84.

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 function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A detergent box 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 26.

As shown in fig. 1 to 19, according to the detergent box 100 of an embodiment of the present invention, the detergent box 100 has a putting cavity 201, at least a part of the limiting rod 27 extending along the vertical direction is disposed in the putting cavity 201, the upper end of the limiting rod 27 is a fixed end, the lower end of the limiting rod 27 is a free end, and the limiting rod 27 is sleeved with a float 272 movable along the axial direction (the up-down direction shown in fig. 14).

According to the utility model discloses detergent box 100 is fixed through the upper end with gag lever post 27 and detergent box 100, and float 272 cover is established and can the up-and-down motion on gag lever post 27, realizes installation and spacing to float 272, moreover because gag lever post 27's upper end is fixed with detergent box 100, therefore this structure is applicable in the detergent box 100 structure of bottom unevenness, simple to operate, simple structure, and the range of application is wide.

As shown in fig. 14, according to an embodiment of the present invention, the inner surface of the bottom wall 2012 of the feeding chamber 201 forms an arc surface, so when the float 272 moves downwards, the float 272 can be limited by the arc bottom wall 2012, thereby realizing the limitation of the lower end of the float 272, and because the inner surface of the bottom wall 2012 forms an arc surface, when the float 272 and the bottom wall 2012 are stopped, a certain detergent still exists in the detergent box 100 for the current washing, and meanwhile, the detergent is sent out to remind the user to fill the detergent in time.

As shown in fig. 14, according to the utility model discloses an embodiment, the upper end of gag lever post 27 is connected with the roof 2011 detachably of puting in chamber 201, and gag lever post 27 and detergent box 100 make alone respectively, can simplify the manufacturing process of detergent box 100, only need put in chamber 201 roof 2011 set up the trompil can, and still be convenient for change and the maintenance of gag lever post 27 from this, reduce the maintenance cost.

As shown in fig. 15, according to the utility model discloses an embodiment, the surface of gag lever post 27 upper end has external screw thread 273, and the roof 2011 of puting in chamber 201 has the mounting hole, and the inner wall face of mounting hole has the internal thread, inserts to puting in chamber 201 through the roof 2011 with gag lever post 27 from puting in chamber 201, through external screw thread 273 and internal screw-threaded cooperation for gag lever post 27's upper end and the roof 2011 threaded connection who putes in chamber 201 realize gag lever post 27's fixed, simple to operate, the cooperation is reliable.

As shown in fig. 14 and 15, in some specific examples, a limiting convex ring 281 is disposed on an inner surface of a top wall 2011 of the releasing cavity 201, an inner peripheral wall of the limiting ring is provided with an inner thread structure, an upper end of the limiting rod 27 is provided with an outer thread 273 structure, the outer thread 273 structure is adapted to be matched with the inner thread structure, so that the mounting and fixing of the limiting rod 27 are realized, the matching area between the limiting rod 27 and the releasing cavity 201 is increased by providing the limiting convex ring 281, and the stability of the limiting rod 27 is improved.

As shown in fig. 14, in some examples, a top wall 2011 of the releasing cavity 201 has an annular supporting surface 282, an upper end of the limiting rod 27 is provided with a supporting platform 271, the annular supporting surface 282 forms a conical surface, and the supporting platform 271 is supported on the annular supporting surface 282, so that the limiting rod 27 can be prevented from falling into the releasing cavity 201 due to an excessive downward movement amount when being installed, that is, the annular supporting surface 282 can limit the limiting rod 27 vertically, and of course, the annular supporting surface 282 can also form a horizontal plane or a step plane, and the like.

As shown in fig. 14, according to an embodiment of the present invention, the releasing cavities 201 include a plurality of releasing cavities 201, the releasing cavities 201 are not communicated with each other, and each releasing cavity 201 is provided with a limiting rod 27, thereby realizing the detection of the detergent liquid level in each releasing cavity 201.

Further, the float 272 on the limit rod 27 may communicate with the controller to remind the user to fill detergent in time when the float 272 is lowered to a certain height, or the float 272 may cooperate with a detergent barrel storing detergent to automatically put the detergent in the detergent barrel into the putting chamber 201 when the float 272 is lowered to a certain height.

As shown in fig. 2, according to an embodiment of the present invention, a detergent box 100 includes: the fixed cavity 10 defines a containing cavity 101 with a front side opening, the fixed cavity 10 is provided with a liquid outlet joint 11, the liquid outlet joint 11 is suitable for being communicated with the throwing assembly 200, the movable cavity 20 is arranged in the containing cavity 101, and the movable cavity 20 can be pushed and pulled in the containing cavity 101.

The fixed cavity 10 is provided with a liquid outlet joint 11, the movable cavity 20 is provided with a feeding cavity 201 and a feeding joint 21, the feeding joint 21 is communicated with the feeding cavity 201, the feeding cavity 201 is a storage space of detergent, and the detergent can be various clothes treatment agents such as detergent, softener and the like. Wherein, under the state that the movable cavity 20 and the fixed cavity 10 are installed in place, the putting joint 21 is matched with the liquid outlet joint 11, the detergent in the putting cavity 201 is communicated with the putting component 200 through the liquid outlet joint 11, and then the putting of the detergent can be realized.

In some specific examples, the movable cavity 20 has a rear wall, a front wall, a bottom wall 2012, a top wall 2011 and a transition wall 164, and the left and right ends of the top wall 2011 and the two ends of the bottom wall 2012 are respectively connected by the transition wall 164, so that the overall structure is compact, and meanwhile, the external space when the detergent box 100 is installed can be fully utilized, and the capacity of the dosing cavity 201 is increased.

Wherein, the roof 2011 of activity cavity 20 is equipped with puts in mouthful 202 and is used for the lid 203 that the mouth 202 was put in the switching, puts in mouthful 202 and is close to the antetheca setting of activity cavity 20 to can pour into the detergent after activity cavity 20 pulls out partly forward, gag lever post 27 is close to the back wall setting of activity cavity 20, makes overall structure compacter reasonable.

As shown in fig. 10 and 18, in some examples, the rear wall of the movable cavity 20 has an inwardly recessed mounting groove 29, the drop connector 21 is disposed in the mounting groove 29, the bottom of the fixed cavity 10 is provided with a mounting protrusion 17, the liquid outlet connector 11 is disposed on the mounting protrusion 17, and the bottom of the mounting groove 29 is open, thereby facilitating the engagement of the movable cavity 20 and the fixed cavity 10.

Wherein, activity cavity 20 has at least two and puts in chamber 201, and the gag lever post 27 in at least two are put in chamber 201 is located the both sides of mounting groove 29, on the one hand, avoids the part that mounting groove 29 protrusion was put in chamber 201 to the float 272 on gag lever post 27 to produce the interference, and on the other hand, the detection liquid level of float 272 is close to and is put in joint 21 to the liquid level that guarantees that the liquid level that detects is roughly the same with the liquid level of putting in joint 21 department, guarantees the outflow of detergent.

It puts into chamber 201 to be limited to have in the activity cavity 20, activity cavity 20's diapire 2012 internal surface forms the concave cambered surface, be convenient for the detergent to collect to the lowest of concave cambered surface on the one hand, thereby make the detergent in time flow out through putting into joint 21, on the other hand, when float 272 moves down, can be restricted by curved diapire 2012, realize spacing of float 272 lower extreme from this, and because the internal surface of diapire 2012 forms the cambered surface, therefore when float 272 ends with diapire 2012, still there is certain detergent in the detergent box 100, supply the washing at present to use, send the information that the detergent is not enough simultaneously, remind the user to pour in time.

According to the utility model discloses clothes treatment equipment, include according to the utility model discloses detergent box 100 through adopting above-mentioned detergent box 100, gag lever post 27 simple structure, simple to operate, the range of application is wide.

A laundry treating apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 26.

The clothes treatment equipment comprises a box body assembly, a door body assembly, a putting device 300 and a washing barrel, wherein the washing barrel is arranged in the box body assembly, the washing barrel comprises a first washing barrel and a second washing barrel, the first washing barrel is positioned below the second washing barrel, the door body assembly comprises a first door body and a second door body, the first door body is positioned below the second door body, the first door body corresponds to the first washing barrel and is used for opening or closing the first washing barrel, and the second door body corresponds to the second washing barrel and is used for opening or closing the second washing barrel.

The dispenser 300 includes a detergent box 100 and a dispenser assembly 200, and the structure of the detergent box 100 according to an embodiment of the present invention will be described below with reference to fig. 1 to 19.

As shown in fig. 1 and 2, the detergent box 100 includes: fixed cavity 10 and activity cavity 20, fixed cavity 10 limits the chamber 101 that holds that has the front side opening, fixed cavity 10 includes back wall 161, go up the lateral wall, lower lateral wall 163 and transition wall 164, the both ends of going up the lateral wall are connected through transition wall 164 respectively with the both ends of lower lateral wall 163, the internal surface of lower lateral wall 163 forms the concave arc face, the bottom of fixed cavity 10 is equipped with installation lug 17, fixed cavity 10 has two play liquid and connects 11, play liquid connects 11 and locates installation lug 17 and extend forward, it connects the lateral wall of 11 and is connected with the lower lateral wall 163 of fixed cavity 10 to go out the liquid, it has the fore-set to go out in the liquid joint 11, it connects 11 to be suitable for and puts in subassembly 200 and be linked.

The fixed cavity 10 is provided with a hydrops cavity 102, the opening of the hydrops cavity 102 is arranged in the middle of the lower side wall 163, the hydrops cavity 102 is provided with a liquid outlet 1021, and the liquid outlet 1021 is communicated with the throwing component 200 through a liquid communicating pipe 84; the inlet of the liquid outlet joint 11 is provided with a cleaning brush 30, the cleaning brush 30 is positioned above the liquid accumulation cavity 102, the cleaning brush 30 comprises two brush heads 31, the two brush heads 31 of the cleaning brush 30 are in one-to-one correspondence with the two liquid outlet joints 11, wherein the brush head 31 of the cleaning brush 30 extends along the circumferential direction of the lower edge of the inlet of the liquid outlet joint 11, and the brush head 31 of the cleaning brush 30 extends towards the center of the joint.

The movable cavity 20 is arranged in the accommodating cavity 101, the movable cavity 20 can be pushed and pulled in the accommodating cavity 101, and can move between a first position and a second position, the movable cavity 20 defines two releasing cavities 201 and two releasing joints 21, the releasing cavities 201 and the releasing joints 21 are communicated in a one-to-one correspondence mode, the rear wall of the movable cavity 20 is provided with an installing groove 29 which is inwards sunken, the releasing joints 21 are arranged in the installing groove 29, and the bottom of the installing groove 29 is opened.

When the movable cavity 20 is at the first position, at least a part of the mounting protrusion 17 is suitable for being inserted into the mounting groove 29 to be in insertion fit with the mounting groove 29, the liquid outlet connector 11 is sleeved outside the putting connector 21, the putting connector 21 is in insertion fit with the liquid outlet connector 11, the detergent in the putting cavity 201 is communicated with the putting component 200 through the liquid outlet connector 11, and then the putting of the detergent can be achieved.

Specifically, a blocking piece is arranged in the throwing connector 21, and the blocking piece is used for blocking the throwing connector 21 in a normal state, so that the throwing cavity 201 is disconnected from the outside; when putting in and connect 21 and peg graft to going out liquid and connect 11 in, the fore-set backs down the shutoff piece to make and put in and connect 21 and go out liquid and connect 11 intercommunication, thereby make the detergent can flow to in putting in the subassembly 200, and through above-mentioned structure, the condition of weeping when can further avoiding the installation of activity cavity 20 improves user's use and experiences. In addition, when the input connector 21 is inserted into the liquid outlet connector 11, the cleaning brush 30 can clean the input connector 21, so as to ensure the cleanliness of the input connector 21.

When the movable cavity 20 moves from the first position to the second position, as shown in fig. 6, the movable cavity 20 can move forward by a distance L, and the cleaning brush 30 can clean the whole throwing connector 21, so that the cleaning effect is improved; in the second position of the movable chamber 20, the dispensing joint 21 is separated from the liquid outlet joint 11, and the dispensing joint 21 is located right above the opening of the dropsy chamber 102, so that the detergent remained at the dispensing joint 21 can flow into the dropsy chamber 102.

Wherein, each throwing cavity 201 is provided with a limiting rod 27, the limiting rod 27 extends along the vertical direction, the upper end of the limiting rod 27 is a fixed end, the lower end of the limiting rod 27 is a free end, and the limiting rod 27 is sleeved with a float 272 which can move along the axial direction (the up-down direction shown in fig. 14).

As shown in fig. 14, in a specific example, a limiting convex ring 281 is disposed on an inner surface of a top wall 2011 of the releasing cavity 201, an inner peripheral wall of the limiting ring is provided with an inner thread structure, an outer thread 273 structure is disposed at an upper end of the limiting rod 27, the outer thread 273 structure is adapted to be matched with the inner thread structure, so that the limiting rod 27 is fixedly mounted, and by disposing the limiting convex ring 281, a matching area between the limiting rod 27 and the releasing cavity 201 is increased, and stability of the limiting rod 27 is improved.

The top wall 2011 of the releasing cavity 201 is provided with an annular supporting surface 282, the upper end of the limiting rod 27 is provided with a supporting platform 271, the annular supporting surface 282 forms a conical surface, and the supporting platform 271 is supported on the annular supporting surface 282, so that the phenomenon that the limiting rod 27 falls into the releasing cavity 201 due to too large downward movement amount during installation can be avoided, that is, the annular supporting surface 282 can vertically limit the limiting rod 27, and of course, the annular supporting surface 282 can also form a horizontal plane or a step surface and the like.

Top wall 2011 of movable cavity 20 is equipped with puts in mouthful 202 and is used for opening and closing the lid 203 of putting in mouthful 202, puts in mouthful 202 and is close to the antetheca setting of movable cavity 20 to can pour into the detergent after movable cavity 20 pulls out partly forward, gag lever post 27 is close to the back wall setting of movable cavity 20, makes overall structure compacter reasonable.

The diapire 2012 internal surface of activity cavity 20 forms the concave arc face, the detergent of being convenient for on the one hand collects the lowest department to the concave arc face, thereby make the detergent in time flow out through puting in joint 21, on the other hand, when float 272 moves down, can be restricted by curved diapire 2012, realize spacing of float 272 lower extreme from this, and because the internal surface of diapire 2012 forms the arc face, therefore when float 272 and diapire 2012 end, still there is certain detergent in the detergent box 100, supply current washing to use, send the not enough information of detergent simultaneously, remind the user to pour in time.

As shown in fig. 6, according to the utility model discloses an embodiment, fixed cavity 10 has fixed part 12, activity cavity 20 has fixed cooperation portion 22, fixed part 12 forms and locates the fixed column that holds in the chamber 101, fixed cooperation portion 22 forms the jack catch, under the state that activity cavity 20 is in the primary importance, the fixed column cooperates with the jack catch joint, adopt joint complex mode, can hear the sound of clicking when both cooperate to target in place, the information that fixed cavity 10 and activity cavity 20 cooperation target in place is obtained from this, the cooperation is simple, it is convenient to dismantle, user's operation experience is improved.

The fixing column extends in the vertical direction, and the peripheral wall of the fixing column is connected with the rear wall 161 of the fixing cavity 10 through the connecting rib, so that the structural strength of the fixing column is guaranteed to be improved, the stability of the whole structure is improved, and the service life of the fixing column is prolonged; the opening of jack catch sets up towards the back, and the jack catch has the arc fitting surface with the perisporium matched with of fixed column, and under the state that movable cavity 20 and fixed cavity 10 cooperation target in place, jack catch and fixed column joint, and fixed column and the laminating of arc fitting surface realize movable cavity 20's stable fixed, and the cooperation is convenient, and stability is good.

As shown in fig. 2 and 3, in some examples, the inner surface of the fixed chamber 10 is provided with a first rail 14, the first rail 14 extends in the front-rear direction, the outer surface of the movable chamber 20 is provided with a second rail 24, the second rail 24 also extends in the front-rear direction, and the second rail 24 is supported on the first rail 14, and is engaged with the second rail 24 through the first rail 14, thereby guiding the installation of the movable chamber 20.

Particularly, the internal surface of fixed cavity 10 is equipped with two first guide rails 14 of mutual disposition, the surface of activity cavity 20 is equipped with two second guide rails 24, two first guide rails 14 and two second guide rail 24 position one-to-one, every first guide rail 14 is equipped with first wheel components 15, every second guide rail 24 is equipped with second wheel components 25, through setting up two first guide rails 14 of mutual disposition, can support activity cavity 20 better, through two sets of guide rails and wheel components cooperation, improve the smoothness nature when activity cavity 20 push-and-pull, improve overall structure's stability simultaneously.

The first guide rail 14 is provided with a first roller assembly 15, the second guide rail 24 is provided with a second roller assembly 25, the second guide rail 24 and the first guide rail 14 are parallel to each other and are arranged in a stacked manner, the second guide rail 24 is positioned above the first guide rail 14, the first guide rail 14 can support the second guide rail 24 to a certain extent, meanwhile, the first roller 151 protrudes out of the upper surface of the first guide rail 14, the second roller 251 protrudes out of the lower surface of the second guide rail 24, when the movable cavity 20 is pushed and pulled, the second roller 251 is in sliding fit with the upper surface of the first guide rail 14, the first guide rail 14 can also play a guiding role on the second roller 251, and the movable cavity 20 is convenient to move.

In addition, as shown in fig. 17, the second guide rail 24 is provided with a mounting member 26, the mounting member 26 is an elastically deformable structural member, the mounting member 26 extends along the length direction of the second guide rail 24, two ends of the mounting member 26 are connected to the second guide rail 24, the middle part of the mounting member 26 is spaced apart from the second guide rail 24, the mounting member 26 is provided with a limiting fitting part 23, the limiting fitting part 23 is provided with a limiting protrusion protruding from the upper surface thereof, the inner surface of the fixed cavity 10 is provided with a limiting part, in a normal state, the mounting member 26 is in a non-deformable structure, and the limiting fitting part 23 can be fitted with the limiting part to limit the movable cavity 20; when exerting external force to installed part 26 and making it warp, can be so that spacing cooperation portion 23 is along with its activity to can make spacing cooperation portion 23 break away from the cooperation with spacing portion, and then can separate movable cavity 20 and fixed cavity 10 completely, realize movable cavity 20's dismantlement, be convenient for to movable cavity 20's maintenance or change etc. improve user's use and experience.

The structure and cooperation of the first rail 14 and the first roller assembly 15 according to the embodiment of the present invention will be described with reference to fig. 18 to 19.

First guide rail 14 extends along fore-and-aft direction, has first installation cavity 141 in first guide rail 14, and the front end of first guide rail 14 is equipped with first socket 143, and first socket 143 and first installation cavity 141 intercommunication, first guide rail 14 upper surface have first dodge mouthful 142, and first socket 143 and first dodge mouthful 142 intercommunication, and the lower surface of first guide rail 14 has first calorie of hole, and first calorie of hole and first installation cavity 141 intercommunication, the front end of first guide rail 14 still is equipped with first spacing portion 145, and first spacing portion 145 forms the echelonment structure.

The first roller assembly 15 includes a first roller 151, a first mounting case 152 and a first fixing strip 153, the first roller 151 is rotatably mounted on the first mounting case 152, the first fixing strip 153 extends along the length direction of the first guide rail 14, one end of the first fixing strip 153 is fixedly connected with the first mounting case 152, the other end of the first fixing strip 153 forms a free end, the free end is provided with a first hook 154, the first roller assembly 15 is suitable for being mounted in the first mounting chamber 141 from the first socket 143, when the first roller assembly 15 is inserted, the first roller 151 can extend out from the first avoiding opening 142, namely, protrudes out of the upper surface of the first guide rail 14, so as to avoid interference of other structural components with the insertion of the first roller 151; and the first hook 154 is adapted to cooperate with the first hook hole, thereby achieving the mounting and fixing of the first roller assembly 15 on the first rail 14.

Still be equipped with first fixed orifices 155 on the first installation shell 152, first fixed orifices 155 are located the rear side of first gyro wheel 151, and first fixed orifices 155 along vertical first installation shell 152 that runs through, and the downside of first guide rail 14 has the first mounting hole that the position corresponds, runs through first mounting hole and first fixed orifices 155 through first fastener, with first installation shell 152 and first guide rail 14 fastening connection, avoid first rolling subassembly and first guide rail 14 to break away from and influence overall structure's stability.

The lower surface of the first mounting shell 152 further has a protruding rib 257, and when the first roller assembly 15 is mounted in place, the protruding rib 257 abuts against the inner surface of the first rail 14, so that the first roller 151 is spaced apart from the inner wall surface of the first rail 14, and the first roller 151 is prevented from being unable to rotate due to the abutting of the first roller 151 and the first rail 14.

The front end of the first mounting shell 152 is provided with a first limiting groove 156 adapted to the first limiting portion 145, and the first limiting portion 145 is matched with the first limiting groove 156 to limit the first roller assembly 15, so that the rotation axis of the roller of the first roller assembly 15 is kept unchanged relative to the first guide rail 14, and the sliding fit between the movable cavity 20 and the fixed cavity 10 is prevented from being influenced by the tipping of the first roller assembly 15 and the like.

The first roller assembly 15 can be inserted into the first installation cavity 141 of the first rail 14 along the horizontal direction, the first hook 154 at the rear end of the first fixing strip 153 is in snap fit with the first clamping hole, and the first roller 151 can protrude out of the upper surface of the first rail 14 after the first roller assembly 15 is installed in place. Since the inner space of the fixing chamber 10 is narrow and it is difficult to insert the first roller assembly 15 in the up-down direction, the insertion of the first roller assembly 15 is facilitated by inserting the first roller assembly 15 in the front-rear direction because the front side of the fixing chamber 10 is open. In addition, the first fastener can fasten the first rolling assembly and the first guide rail 14 from the bottom of the outer side of the fixed cavity 10, so that the installation is convenient, the assembly of the whole structure is convenient, and the operation is convenient.

The structure and cooperation of the second guide rail 24 and the second roller assembly 25 according to the embodiment of the present invention will be described with reference to fig. 10 to 11.

The second guide rail 24 extends along the front-back direction, the second guide rail 24 is supported on the first guide rail 14, a second mounting cavity 241 is arranged in the second guide rail 24, a second avoiding opening is formed in the lower surface of the second guide rail 24, a second socket 243 is arranged at the rear end of the second guide rail 24, the second socket 243 is communicated with the second mounting cavity 241, the second socket 243 is communicated with the second avoiding opening, a second clamping hole 244 is formed in the upper surface of the second guide rail 24, the second clamping hole 244 is communicated with the second mounting cavity 241, a second limiting portion 245 is further arranged at the rear end of the second guide rail 24, and the second limiting portion 245 forms a stepped structure.

The movable cavity 20 can be pushed and pulled forward, and the second roller assembly 25 is disposed at the rear end of the movable cavity 20, so that the movable cavity 20 can be detached from the fixed cavity 10, that is, the movable cavity 20 can be taken out, and the second roller assembly 25 can be conveniently mounted at the rear end of the movable cavity 20. The second roller assembly 25 includes a second roller 251, a second mounting housing 252 and a second fixing bar 253, the second roller 251 is rotatably mounted on the second mounting housing 252, the second mounting housing 252 is disposed in the second mounting cavity 241, the second fixing bar 253 extends along the length direction of the second guide rail 24, one end of the second fixing bar 253 is fixedly connected with the second mounting housing 252, the other end of the second fixing bar 253 forms a free end, the free end is provided with a second hook 254, the second roller assembly 25 is suitable for being mounted in the second mounting cavity 241 from the second socket 243, when the second roller assembly 25 is inserted, the second roller 251 can be protruded from the second escape opening, i.e., protrudes from the lower surface of the second guide rail 24, to prevent other structural members from interfering with the insertion of the second roller 251, and the second hook 254 is adapted to cooperate with the second hook hole 244, thereby achieving the mounting and fixing of the second roller assembly 25 on the second rail 24.

Still be equipped with second fixed orifices 255 on the second installation shell 252, second fixed orifices 255 are located the front side of second gyro wheel 251, and second fixed orifices 255 along vertical second installation shell 252 that runs through, the upside of second guide rail 24 has the second mounting hole that the position corresponds, run through second mounting hole and second fixed orifices 255 through the second fastener, with second installation shell 252 and second guide rail 24 fastening connection, avoid second roll subassembly and second guide rail 24 to break away from and influence overall structure's stability.

The upper surface of the second mounting shell 252 further has a protruding rib 257, and when the second roller assembly 25 is mounted in place, the protruding rib 257 abuts against the inner surface of the second guide rail 24, so that the second roller 251 is spaced from the inner wall surface of the second guide rail 24, and the second roller 251 is prevented from abutting against the second guide rail 24 to prevent the second roller 251 from being unable to rotate and the like.

The rear end of the second mounting shell 252 is provided with a second limiting groove 256 adapted to the second limiting portion 245, and the second limiting portion 245 is matched with the second limiting groove 256 to limit the second roller assembly 25, so that the rotation axis of the roller of the second roller assembly 25 is kept unchanged relative to the second guide rail 24, and the sliding fit between the movable cavity 20 and the fixed cavity 10 is prevented from being influenced by the tipping of the second roller assembly 25 and the like.

The structure of the dispensing assembly 200 according to an embodiment of the present invention is described below with reference to fig. 20-26.

Put in subassembly 200 including putting in box 40 and mount pad 50, mount pad 50 defines logical sap cavity 51, leads to sap cavity 51 through leading to liquid pipe 84 and amasss chamber 102 intercommunication, and the lower extreme of mount pad 50 has the logical liquid mouth 52 that leads to with leading to sap cavity 51 intercommunication, leads to liquid mouth 52 and is located the bottom that leads to sap cavity 51, leads to liquid mouth 52 and first washtub intercommunication to make the detergent after the washing can flow out completely under the action of gravity, improve and wash the effect. The feeding assembly 200 has a flushing flow passage 60 (the flushing flow passage 60 includes a first flushing flow passage 61 and a second flushing flow passage 62), the liquid passing chamber 51 is communicated with the first liquid outlet 43 through the flushing flow passage 60, and the detergent or water flowing out of the first liquid outlet 43 flows into the liquid passing chamber 51 through the flushing flow passage 60 to flush the detergent in the liquid passing chamber 51.

In the vertical direction, the mounting seat 50 is located below the dropsy cavity 102 of the detergent box 100, and the dropsy cavity 102 is connected with the mounting seat 50 through the liquid communicating pipe 84, so that the detergent can flow into the mounting seat 50 under the action of self gravity and further flow into the washing tub, and the detergent can be flushed after the water is communicated into the mounting seat 50, so that the discharging speed of the detergent is accelerated.

Drop in box 40 and install on mount pad 50, drop in box 40 and include: the feeding box body 401 and the feeding cover body 402 are covered above the feeding box body 401, a feeding flow channel 47 (namely a main flow channel 471, a first feeding flow channel 472 and a second feeding flow channel 473) and a first washing flow channel 61 are defined between the feeding cover body 402 and the feeding box body 401, the feeding box body 401 and the feeding box 40 cover can be welded and manufactured by adopting a welding process, and the relative sealing performance of the main flow channel 471, the first feeding flow channel 472 and the second feeding flow channel 473 is ensured, so that water supply and liquid supply to the first washing bucket or the second washing bucket can be accurately controlled; wherein, put in box 40 and have first inlet 41, second inlet 42, put in runner 47 and first liquid outlet 43, second liquid outlet 44, two inlets set up on putting in box body 401, the inlet communicates with liquid outlet joint 11 of detergent box 100, two liquid outlets set up on putting in lid 402, every liquid outlet all communicates with the inlet through putting in runner 47, first liquid outlet 43 and first washtub, wash runner 60 and communicate, second liquid outlet 44 communicates with the second washtub, from this the overall arrangement is more reasonable, compact structure, be convenient for the installation on the clothing treatment facility.

As shown in fig. 26, in some examples, the dispensing assembly 200 has a water inlet 46, the water inlet 46 is communicated with the main flow channel 471, the water inlet 46 is connected to a water inlet valve, when the water inlet valve is opened, an external water source enters the main flow channel 471 through the water inlet 46, and the water entering the main flow channel 471 can flush away the detergent entering the main flow channel 471 to flow into the first washing tub and the second washing tub along the main flow channel 471.

Specifically, the diluted detergent in the main flow path 471 enters the first washing tub and the second washing tub through the first feeding flow path 472 and the second feeding flow path 473, the main flow path 471 can be simultaneously communicated with the first feeding flow path 472 and the second feeding flow path 473, however, in order to ensure the water inlet efficiency, the main flow path 471 can be not simultaneously communicated with the first feeding flow path 472 and the second feeding flow path 473, that is, when the double-tub washing is required, the main flow path 471 is firstly communicated with one of the first feeding flow path 472 and the second feeding flow path 473, and is communicated with the other washing tub corresponding to the flow path after the washing tub supplies sufficient water, so as to supply water to the other washing tub.

As shown in fig. 26, the dispensing assembly 200 further includes a switching valve 83, the switching valve 83 has a main switching port, a first switching port, and a second switching port, the main switching port can be communicated with the first switching port, or can be communicated with the second switching port, the dispensing box 40 further has a main fitting port 474, a first fitting port 475, and a second fitting port 476, the main fitting port 474 is communicated with the main flow path 471 and the main switching port, the first fitting port 475 is communicated with the first dispensing flow path 472 and the first switching port, the second fitting port 476 is communicated with the second dispensing flow path 473 and the second switching port, that is, by disposing the switching valve 83 on the dispensing box 40, the main fitting port 474 and the main switching port correspond, the first fitting port 475 corresponds to the first switching port, and the second fitting port 476 corresponds to the second switching port, and the flow of the water path can be realized by switching the switching valve 83.

The switching valve 83 may be an electromagnetic valve, and when the electromagnetic valve is energized, the valve core moves to one side to block the first switching port, at this time, the main switching port is communicated with the second switching port, and the main mating port 474 may be communicated with the second mating port 476, so that the main flow channel 471 is communicated with the second feeding flow channel 473, and the detergent or the washing water may be introduced into the second washing tub; when the solenoid valve cuts off the power supply, the valve core returns to the initial position, thereby the second switching port is blocked, at the moment, the main switching port is communicated with the first switching port, the main matching port 474 can be communicated with the first matching port 475, thereby the main runner 471 is communicated with the first feeding runner 472, the detergent or the washing water can be introduced into the first washing barrel, namely, the switching of the runner can be realized through the on-off of the solenoid valve, the water supply or the liquid supply to the first washing barrel can also be realized when the power supply is cut off, the structure is simplified, energy and electricity can be saved, and the market competitiveness of the product is improved.

Put in box 40 and still have the feed liquor runner, the feed liquor runner is linked together with the inlet, the feed liquor runner is located between inlet and mainstream canal 471 on the liquid flow direction, put in subassembly 200 still including putting in pump 82, it connects between feed liquor runner and mainstream canal 471 to put in pump 82, it can pump into mainstream canal 471 with the washing liquid that gets into from the inlet to put in pump 82, washing liquid here can be detergent, softener etc., external water source gets into mainstream canal 471 through interface 46 of intaking, and will put in the washing liquid that pump 82 pumped into mainstream canal 471 and wash away, in order to flow into first washtub and second washtub along mainstream canal 471. A plurality of inlets and a plurality of feed liquor runner one-to-one intercommunication are through setting up a plurality of inlets and feed liquor runner for put in box 40 and can put in multiple washing liquid, realize the mode that a box throws more from this, and in washing liquid can also drop into a plurality of washtubs, realize multiple washing mode, improve user's use and experience.

Put in pump 82 is one, this put in pump 82 includes a plurality of pump inlets and a plurality of pump export 821, a plurality of pump inlets and a plurality of feed liquor runner one-to-one intercommunication, a plurality of pump exports 821 all communicates with main flow channel 471, pump inlet and pump export 821 department all is equipped with the check valve, in order to guarantee that washing liquid one-way flow, every pump inlet has corresponding pump export 821, under the control of putting in pump 82, make a kind of washing liquid can flow in and flow to main flow channel 471 through corresponding pump export 821 from a pump inlet, put in pump 82 and can also control another kind of washing liquid and flow in and flow to main flow channel 471 through corresponding pump export 821 from another pump inlet.

As shown in fig. 26, in some examples, the dispensing box 40 further has a temporary storage cavity 48, the temporary storage cavity 48 is communicated with the liquid inlet channel, the temporary storage cavity 48 is located between the liquid inlet and the liquid inlet channel in the liquid flow direction, the main channel 471, the first dispensing channel 472, the second dispensing channel 473 and the temporary storage cavity 48 are arranged in the same plane, the liquid inlet channel is located in the main channel 471, the first dispensing channel 472, the second dispensing channel 473 and the temporary storage cavity 48 are arranged below the main channel, so that the washing liquid firstly enters the temporary storage cavity 48, the dispensing pump 82 is used for sucking the washing liquid in the temporary storage cavity 48, furthermore, by setting the temporary storage cavity 48, the liquid level in the temporary storage cavity 48 can be detected, a liquid level detection device does not need to be arranged in the detergent box 100, the problems of wiring obstacles and the like are avoided, and.

As shown in fig. 21-25, the feeding assembly 200 further includes a flushing pipe 81, the flushing pipe 81 is disposed at the top of the feeding box 40, the flushing pipe 81 defines a second flushing flow channel 62, the feeding box 40 further has a liquid passing port 45 communicated with the first flushing flow channel 61, one end of the flushing pipe 81 is communicated with the first liquid outlet 43, the other end is communicated with the liquid passing port 45, the detergent or water in the feeding flow channel 47 flows out through the first liquid outlet 43, a part of the detergent or water directly flows into the washing tub, the other part of the detergent or water flows through the flushing pipe 81, flows to the liquid passing port 45 along the second flushing flow channel 62, and further flows into the first flushing flow channel 61, and the first flushing flow channel 61 passes the detergent or water into the liquid passing cavity 51 to flush the liquid passing cavity 51.

As shown in fig. 25, in some examples, the flushing pipe 81 forms an elbow, the flushing pipe 81 includes a first vertical pipe 811, a horizontal pipe 812 and a second vertical pipe 813, a lower end of the first vertical pipe 811 is communicated with the first liquid outlet 43, an upper end of the first vertical pipe 811 is communicated with one end of the horizontal pipe 812, a lower end of the second vertical pipe 813 is communicated with the liquid outlet 45, and an upper end of the second vertical pipe 813 is communicated with the other end of the horizontal pipe 812, so that the overall structure is compact, and the occupied space of the flushing pipe 81 is reduced.

As shown in fig. 21-25, in some examples, a three-way pipe 70 is disposed on the dispensing box 40, a first port 71 of the three-way pipe 70 is communicated with the first liquid outlet 43, and a second port 72 of the three-way pipe 70 is connected to a gate seal spraying hole on the first washing tub through a connecting pipe, so that the washing water flowing out of the first liquid outlet 43 can flow into the first washing tub through the gate seal, and thus the water inlet process can be visually and obviously observed by a user, and a better washing effect can be formed on the gate seal; the third port 73 of the three-way pipe 70 is communicated with the liquid passing cavity 51 through the flushing flow passage 60, so that the washing water flowing out of the first liquid outlet 43 can also flow into the liquid passing cavity 51 through the flushing flow passage 60; the height of the third port 73 is higher than that of the second port 72, so that the washing water is ensured to flow into the washing tub preferentially, and the washing water is introduced into the flushing flow channel 60 under the conditions of large water flow and sufficient water quantity. Through the three-way pipe 70, the flushing flow channel 60 can be formed without additionally arranging an opening on the feeding assembly 200, the difficulty of the manufacturing process is reduced, and the three-way pipe is simple to assemble and convenient to connect.

In addition, the detergent flowing out through the first liquid outlet 43 can be directly introduced into the first washing tub below, or can be introduced into the first washing tub below through the flushing flow channel 60 and the liquid passing cavity 51, so that the detergent flowing out from the first liquid outlet 43 is ensured to be completely introduced into the first washing tub; therefore, the first washing barrel can realize double water inlet, multi-directional three-dimensional water flow is formed in the first washing barrel, and the cleaning effect is improved.

As shown in fig. 22, in some specific examples, the tee pipe 70 includes a vertical pipe section 74 and a horizontal pipe section 75, two ends of the vertical pipe section 74 respectively form a first interface 71 and a third interface 73, the first interface 71 is located at the lower end of the vertical pipe section 74, the third interface 73 is located at the upper end of the vertical pipe section 74, one end of the horizontal pipe section 75 is communicated with the middle of the vertical pipe section 74, and the other end of the horizontal pipe forms a second interface 72 for connecting with the washing tub, so that the third interface 73 is higher than the second interface 72, and washing water is guaranteed to preferentially flow to the washing tub.

Therefore, according to the clothes treatment equipment provided by the embodiment of the utility model, the first washing barrel and the second washing barrel can be used independently or synchronously, and both the first washing barrel and the second washing barrel can realize the function of automatically putting in detergent; the dropsy cavity 102 of the detergent box 100 is communicated with the liquid through cavity 51, so that a user does not need to manually clean the dropsy cavity 102, detergent in the liquid through cavity 51 is flushed through the flushing flow channel 60, the liquid through cavity 51 does not need to be manually cleaned, and the use experience of the user is improved; in addition, the first roller assembly 15 and the second roller assembly 25 enable the movable cavity 20 and the fixed cavity 10 to be in rolling fit, so that the smoothness of pushing and pulling is improved, and the operation experience of a user is further improved; because only one roller assembly needs to be arranged on each cavity, and the two roller assemblies have the same structure, the number of parts can be reduced, the cost is reduced, small-space operation in the detergent box 100 can be met, the installation difficulty is reduced, the feasibility of operation and assembly is improved, and the market competitiveness of the detergent box 100 is further improved.

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 into the washing tub during the washing process, including but not limited to a detergent, such as a common detergent, a softener, a laundry detergent, a disinfectant, and the like.

The specific meaning 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, "the first feature" and "the second feature" may include one or more of the features. The vertical direction, the horizontal direction, and the front-rear direction are based on the vertical direction, the horizontal direction, and the front-rear direction of the figure. In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not directly in contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present 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. The detergent box is characterized in that the detergent box is provided with a putting cavity, at least one part of a limiting rod extending in the vertical direction is arranged in the putting cavity, the upper end of the limiting rod is a fixed end, the lower end of the limiting rod is a free end, and a floater capable of moving along the axial direction of the limiting rod is sleeved on the limiting rod.

2. The detergent box of claim 1, wherein an inner surface of a bottom wall of the dosing cavity forms a curved surface to limit the float.

3. The detergent box of claim 1, wherein an upper end of the stopper rod is detachably connected to a top wall of the input chamber.

4. The detergent box of claim 1, wherein an upper end of the limiting rod is in threaded connection with a top wall of the dosing cavity.

5. The detergent box according to claim 4, wherein the inner surface of the top wall of the feeding cavity is provided with a limiting convex ring, the inner peripheral wall of the limiting convex ring is provided with an internal thread structure, and the upper end of the limiting rod is provided with an external thread structure which is suitable for being matched with the internal thread structure.

6. The detergent box according to any of the claims 3-5, wherein the top wall of the dosing cavity has an annular support surface, the upper end of the limiting rod is provided with a support platform, the support platform is supported on the annular support surface, and the annular support surface forms a horizontal plane, a conical plane or a step plane.

7. The detergent box according to any of claims 1 to 5, wherein the plurality of dosing cavities are not communicated with each other, and each dosing cavity is provided with the limiting rod.

8. The detergent box according to any one of claims 1 to 5, comprising:

a fixed cavity defining an accommodation cavity having a front side opening;

a movable cavity body which is arranged in the containing cavity in a push-and-pull way,

the fixed cavity is provided with a liquid outlet joint, the movable cavity is provided with the throwing cavity and a throwing joint communicated with the throwing cavity, and the throwing joint is matched with the liquid outlet joint in the state that the movable cavity and the fixed cavity are installed in place.

9. The detergent box according to claim 8, wherein the movable chamber has a rear wall, a front wall, a bottom wall, a top wall, and a transition wall through which both ends of the top wall and both ends of the bottom wall are connected, respectively,

the top wall of the movable cavity is provided with a throwing port and a cover body used for opening and closing the throwing port, the throwing port is close to the front wall of the movable cavity, and the limiting rod is close to the rear wall of the movable cavity.

10. The detergent box according to claim 9, wherein the rear wall of the movable cavity has an inwardly recessed mounting groove, the dispensing joint is disposed in the mounting groove,

the movable cavity is provided with at least two throwing cavities, and the limiting rods in the at least two throwing cavities are positioned on two sides of the mounting groove.

11. The detergent box according to claim 9, wherein the inner surface of the bottom wall of the movable cavity forms a concave arc surface.

12. A laundry treating apparatus, characterized by comprising the detergent box according to any one of claims 1-11.