WO2022001931A1

WO2022001931A1 - Detergent dispensing drawer

Info

Publication number: WO2022001931A1
Application number: PCT/CN2021/102668
Authority: WO
Inventors: 姜燕妮; 王得军; 宋立军; 李俊
Original assignee: 重庆海尔滚筒洗衣机有限公司; 海尔智家股份有限公司
Priority date: 2020-06-30
Filing date: 2021-06-28
Publication date: 2022-01-06
Also published as: CN111648098A

Abstract

Disclosed is a detergent dispensing drawer, which comprises a drawer body; a downward tapered dispensing cavity being provided within the drawer body. By means of the provision described above, a conical dispensing cavity dedicated to and applicable in dispensing a laundry detergent pod in the detergent dispensing drawer is implemented, the laundry pod is ruptured in the dispensing cavity when coming into contact with incoming water, a detergent released by the ruptured laundry detergent pod is fully mixed with the flow of incoming water in the cavity, a significant technical progress is achieved in terms of premixing the detergent and enhancing a laundry detergent pod dispensing effect, thus implementing the goal of automatically dispensing the laundry detergent pod with the help of a detergent dispensing apparatus of a washing machine. At the same time, the laundry detergent pod in the dispensing cavity is in a fixed position under a limiting effect of the conical wall, thus preventing the dispensed laundry detergent pod from shifting due to the impact of the flow of incoming water.

Description

A detergent dispenser

technical field

The invention belongs to the field of washing machines, and in particular relates to a detergent delivery box structure of a washing machine.

Background technique

A washing machine is a household appliance that uses mechanical energy to drive water flow to clean clothes and other fabrics. With the improvement of living standards, washing machines have spread all over millions of households, providing convenience to people's lives.

The washing machine includes a casing, an inner tub and an outer tub arranged in the casing, and a motor that drives the inner tub to rotate. A drawable detergent delivery box is provided on the casing, and additives (washing powder or washing liquid, softener, Fragrance agent, disinfectant, etc.) are added into the detergent delivery box, the detergent delivery box is communicated with the outer tub, and the water flow flushes the additives in the detergent delivery box into the outer barrel when water is introduced, and is used for washing clothes. However, during the long-term use of the washing machine, there will be residual additives in the detergent delivery box, and there is a risk of breeding a large number of bacteria and fungi.

Today, there are beads on the market that encapsulate a washing amount of laundry detergent in a soluble outer film or similar small-package detergent products; Laundry beads are specially designed for washing in washing machines, and one laundry bead can wash a bucket Clothes, easy to operate, convenient and not dirty, have been widely used. When using beads to wash clothes, the beads need to be put into the washing machine from the clothes inlet of the washing machine, and the outer membrane of the beads will dissolve when exposed to water, and the washing liquid will be released for washing clothes.

At present, the laundry beads cannot be directly put into the detergent dispensing box to realize the automatic dispensing of the laundry beads, because if the laundry beads are put into the detergent dispensing box, when the water enters the detergent dispensing box, the laundry beads will melt quickly. However, due to the limitation of the inner volume of the detergent dispensing box, the laundry beads cannot be dissolved effectively, which may cause some of the solution to adhere to the inner wall of the detergent dispensing box and the wall of the catheter, resulting in unnecessary waste and pollution to the inner wall of the detergent dispensing box. There may even be problems with foam or water spillage due to the high foaming effect in the detergent dispenser.

At the same time, because the appearance of the laundry beads is relatively smooth, during the water supply process of the detergent dispensing box, the impact of the water flow of the detergent dispensing box on the laundry beads will cause the displacement of the laundry beads, which will affect the delivery of the laundry beads. .

The present invention has been made in view of this.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a detergent dispensing box to achieve the effect of placing the laundry beads in a special chamber; at the same time, a detergent dispensing box is provided to solve the problem The problem that the laundry beads move with the incoming water flow during the delivery process affects the delivery effect.

In order to solve the above-mentioned technical problems, the basic conception of the technical scheme adopted in the present invention is:

The present invention provides

A detergent dispensing box includes a box body; the box body is provided with a dispensing cavity that is gradually narrowed from top to bottom.

Through the above arrangement, the dispensing chamber is formed into a chamber specially for the placement of laundry beads, and at least one incoming water flow from the detergent dispensing box enters the dispensing cavity, and the incoming water contacts the laundry beads placed in the chamber. The laundry beads are broken in the throwing cavity and the detergent in them is released, so as to realize the effect of throwing the laundry beads. At the same time, the detergent released by the laundry beads can be fully mixed with the incoming water flowing through the dispensing cavity, so as to achieve the purpose of premixing the detergent released by the laundry beads in the dispensing cavity and improving the dispensing effect of the laundry beads.

Further, the feeding cavity is a cavity with an open upper end and a hollowed-out opening at the lower end, and the feeding cavity is a cavity that gradually narrows from top to bottom and is used for containing and feeding laundry beads.

Further, the dispensing chamber can be used to hold and/or dispense laundry beads.

Further, the delivery cavity is hemispherical, and the lowest part of the hemispherical delivery cavity is provided with a hollow opening. The lowest part of the hemispherical delivery cavity is provided with a hollow opening, and the hollow opening is used for the water flowing into the delivery cavity to be mixed with the detergent after the laundry beads are broken, and the water flow will impact the laundry beads in the chamber. The detergent and the incoming water flow after the laundry beads are broken are mixed in the feeding cavity, and the mixed detergent and water flow out through the hollow opening.

Of course, in the present invention, the delivery cavity can also be set to other shapes, for example, the cross section is a square, a rhombus, an irregular polygon, a triangular cone, and the like.

Further, a plurality of groups of hollow openings are arranged on the cavity wall of the hemispherical delivery cavity, each group of hollowed-out openings are symmetrically arranged relative to the center of the hemispherical delivery cavity, and the hollowed openings communicate with the lower part of the box body.

Further, each group of hollowed-out openings includes a plurality of hollowed-out openings of different specifications, the hollowed-out openings of each group are arranged at intervals along the radial direction of the hemispherical delivery cavity, and the hollowed-out openings of the same specification of each group are arranged on the circumference of the same horizontal plane.

Further, the dispensing cavity is arranged in the middle of the box body, and the left and right sides of the dispensing cavity are respectively provided with a detergent cavity and a softener cavity.

Further, the middle part of the box body is provided with a first chamber wall that encloses an injection cavity, and the box bodies on the left and right sides of the injection cavity are respectively provided with a second chamber wall enclosing a detergent cavity and a softener cavity. The third chamber wall; the first chamber wall, the second chamber wall and the third chamber wall are respectively directly or indirectly connected with the box body;

Preferably, the first chamber wall, the second chamber wall and the third chamber wall are integrally provided with the box body.

Further, the first chamber wall is located in the area enclosed by the second chamber wall and the third chamber wall, the outer periphery of the first chamber wall is connected to the second chamber wall and the third chamber wall correspondingly, respectively, and the second The outer peripheries of the chamber wall and the third chamber wall are respectively connected with the box body.

By setting a circle of water leakage gaps in the circumferential direction of the box body, the overflowing foam and water in the dispensing chamber in the detergent dispensing box can overflow to the lower part of the box body through the water leakage gap, avoiding the overflow of foam and water in the chamber. Wait for overflow from the outer wall of the box, which can effectively improve the user experience.

Further, leakage gaps are reserved between the inner circumference of the box and the outer circumference of the second chamber wall, and between the inner circumference of the box and the outer circumference of the third chamber wall, respectively, and a plurality of connecting ribs arranged at intervals are arranged at the leakage gaps. The inner wall of the box is connected, and the other end is connected with the second chamber wall or the third chamber wall.

Further, there is a leakage gap between the outer circumference of the first chamber wall, the second chamber wall and the third chamber wall, and a plurality of connecting ribs arranged at intervals are arranged at the leakage gap, and one end of each connecting rib is connected to the first chamber. The chamber wall is connected, and the other end is connected with the second chamber wall or the third chamber wall. Through the above arrangement, the respective dispensing chambers of the detergent dispensing box are separated by water leakage gaps respectively, which can effectively prevent the phenomenon of water passing between adjacent chambers.

Further, the detergent cavity and/or the softener cavity is provided with a detachable auxiliary groove plate, the auxiliary groove plate is placed at the opening of the cavity, and the auxiliary groove plate is provided with a downwardly concave groove, and the groove A siphon column communicated with the detergent cavity and/or the softener cavity is arranged inside, and the siphon column is used for flushing the additive put in the groove into the detergent cavity and/or the softener cavity with the incoming water flow. By arranging a detachable and independent auxiliary groove plate on the detergent chamber and/or the softener chamber, the detergent chamber and/or the softener chamber can respectively dispense detergent and washing powder, so as to improve the detergent chamber. and/or variety of softener cavities.

When the washing powder is put into the detergent cavity, the auxiliary groove plate is disassembled, the washing powder is directly put into the detergent cavity, the influent water flow directly acts on the washing powder, and the washing powder water influent water flows out of the box together;

When the detergent is put into the detergent chamber, the auxiliary groove plate is installed on the chamber, the detergent is put into the groove formed by the auxiliary groove plate, and the influent water flows into the groove. The siphon effect, the detergent and water in the groove are drawn into the detergent cavity together, and then flow out of the box through the water outlet of the detergent cavity.

After adopting the above-mentioned technical scheme, the present invention has the following beneficial effects compared with the prior art:

By arranging a special laundry bead throwing chamber in the detergent dispensing box, the laundry beads can be automatically dispensed, so as to solve the problem of poor laundry bead throwing effect.

By setting the delivery cavity into a tapered or truncated cone shape that gradually narrows from top to bottom, the conical wall of the delivery cavity can limit the position of the laundry beads, so that the laundry beads are limited in the delivery cavity. The lowest position is relatively fixed to avoid the displacement of the laundry beads with the incoming water flow.

By arranging a dispensing cavity for the laundry beads to be put in the detergent dispensing box, the laundry beads can be broken after contacting with the incoming water in the dispensing cavity, so that the detergent in the broken laundry beads can be separated from the incoming water in the cavity. The water flow is fully mixed, thereby achieving a significant technical progress in pre-mixing detergents and improving the effect of laundry beads.

At the same time, the invention has simple structure and remarkable effect, and is suitable for popularization and use.

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:

Fig. 1 is the structural representation of detergent delivery box in the embodiment of the present invention;

Fig. 2 is the top view of the detergent delivery box in the embodiment of the present invention;

Fig. 3 is the top view of the detergent delivery box after dismantling the auxiliary groove plate in the embodiment of the present invention;

4 is a schematic structural diagram of an auxiliary groove plate of a detergent delivery box in an embodiment of the present invention.

Description of the main components in the figure:

1. Box body; 2. Feeding cavity; 3. Detergent cavity; 4. Softener cavity; 5. Hollow opening; 6. Water leakage gap; 7. Connecting ribs; 8. Auxiliary groove plate; 9. Groove; 10 , siphon column; 11, the first chamber wall; 12, the second chamber wall; 13, the third chamber wall.

It should be noted that these drawings and written descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.

detailed description

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in FIG. 1 to FIG. 4 , a detergent delivery box is introduced in the embodiment of the present invention, which includes a box body 1; the box body 1 is provided with a top-to-bottom container for storing and placing laundry beads. Gradually narrow delivery chamber 2.

By setting the dispensing cavity 2 in the detergent dispensing box, a special laundry bead dispensing chamber can be set in the detergent dispensing box, so as to realize the automatic dispensing of the laundry beads by the detergent dispensing device of the washing machine, so as to solve the problem of laundry The problem of poor bead delivery effect.

In the embodiment of the present invention, the injection cavity 2 is a cavity with an open upper end and a hollowed-out opening 5 at the lower end. Therefore, the throwing cavity 2 can limit the position of the laundry beads thrown into the cavity, so that the laundry beads are limited to the lowest position in the washing beads throwing cavity, so as to prevent the laundry beads from being displaced with the incoming water flow.

In the embodiment of the present invention, the throwing cavity 2 is hemispherical, and the top of the hemispherical throwing cavity 2 is open, so that the laundry beads can be put into the throwing cavity 2 from the opening. The lowest part of the hemispherical delivery cavity 2 is provided with a hollowed-out opening 5. The hollowed-out opening 5 is used for the water flowing into the delivery cavity 2 to be mixed with the detergent after the laundry beads are broken, and the influent water flows to the laundry in the chamber. The impact of the condensate makes the detergent and the incoming water flow after the laundry condensate is mixed in the feeding cavity 2 , and the mixed detergent and water flow out through the hollow opening 5 .

Of course, in the embodiment of the present invention, the injection cavity 2 can also be set to other shapes, for example, the cross section is a square, a rhombus, an irregular polygon, a triangular cone, and the like.

At the same time, the dispensing cavity 2 is suitable for laundry beads of various shapes; since the laundry beads are all flexible packages for packaging detergents, their shapes can be deformed to a certain extent. Therefore, the dispensing cavity 2 in the present invention is set to The tapered shape can be applied to different types and shapes of laundry beads, which maximizes the applicability of the dispensing chamber 2 in the present invention.

In the embodiment of the present invention, a plurality of groups of hollow openings 5 are arranged on the hemispherical injection cavity 2 , and each group of hollow openings 5 is symmetrically arranged relative to the center of the hemispherical injection cavity 2 . Each group of hollow openings 5 are respectively arranged at intervals along different radial directions of the hemispherical delivery cavity 2 . The hollow opening 5 communicates with the lower part of the box body 1 and the injection cavity 2 . Preferably, a set of hollow openings 5 are respectively arranged in the four radial directions of the left, right, front, and rear of the hemispherical delivery chamber 2, so that the detergent after the laundry beads are broken can be separately delivered from different directions of the chamber, effectively reducing washing Residue of the agent on the inner wall of the chamber.

In the embodiment of the present invention, each group of hollowed-out openings 5 includes a plurality of strip-shaped hollowed-out openings 5 of different specifications, and the hollowed-out openings 5 of each group are arranged at intervals along the radial direction of the hemispherical delivery cavity 2 . Each strip-shaped hollow opening 5 is arranged horizontally and extends along the circumferential direction of the sections of different heights of the hemispherical injection cavity 2 . Preferably, the hollow openings 5 of the same specification of each group are arranged in the same horizontal plane, the cross section of the hemispherical injection cavity 2 taken by the horizontal plane is circular, and the hollow openings 5 of the same specification are arranged at equal intervals along the above-mentioned circle, so that Each group of hollow openings 5 are arranged opposite to each other, so as to further reduce the residue on the inner wall of the injection cavity 2 .

As shown in FIGS. 1 to 4 , in the embodiment of the present invention, the dispensing chamber 2 is arranged in the middle of the box body 1 , and the left and right sides of the dispensing chamber 2 are respectively provided with a dispensing chamber, the detergent chamber 3 and the soft Dosing chamber 4. By setting different chambers on the detergent delivery box, the detergent delivery box can also deliver laundry beads while delivering additives such as detergent and softener, which broadens the application range of the detergent delivery box. .

By arranging the dispensing cavity in the middle of the detergent dispensing box, the laundry beads can be placed in the middle of the detergent dispensing box stably, so as to avoid the occurrence of the laundry beads falling off due to the vibration of the washing machine and the pushing and pulling of the detergent dispensing box.

At the same time, by dividing the detergent delivery box into three mutually independent chambers arranged in sequence on the left and right, the effect of separately delivering laundry beads, detergent and softener can be achieved.

In the embodiment of the present invention, the middle of the box body 1 is provided with a first chamber wall 11 that encloses the dispensing cavity 2 , and the box bodies 1 on the left and right sides of the dispensing cavity 2 are respectively provided with second chamber walls 11 that enclose the detergent cavity 3 . The chamber wall 12 and the third chamber wall 13 enclosing the softener chamber 4; the first chamber wall 11, the second chamber wall 12 and the third chamber wall 13 are respectively directly or indirectly connected with the box body 1; preferably Yes, the first chamber wall 11 , the second chamber wall 12 and the third chamber wall 13 are integrally provided with the box body 1 .

In the embodiment of the present invention, the first chamber wall 11 is located in the area enclosed by the second chamber wall 12 and the third chamber wall 13 , and the outer circumference of the first chamber wall 11 is connected to the second chamber wall 12 and the third chamber wall 13 . The chamber walls 13 are respectively connected correspondingly, and the outer peripheries of the second chamber wall 12 and the third chamber wall 13 are respectively connected with the box body 1 . Therefore, the laundry beads are surrounded by two different dispensing cavities, so that the different chambers in the detergent dispensing box can respectively dispense the laundry beads, detergent and softener, so as to improve the efficiency of the detergent dispensing box. Put diversity.

In the embodiment of the present invention, a water leakage gap 6 is respectively reserved between the inner circumference of the box body 1 and the outer circumference of the second chamber wall 12 and the outer circumference of the third chamber wall 13, and a plurality of connecting ribs arranged at intervals are arranged at the water leakage gap 6. 7. One end of each connecting rib 7 is connected to the inner wall of the box body 1 , and the other end is connected to the second chamber wall 12 or the third chamber wall 13 . By setting a circle of water leakage gaps 6 in the circumferential direction of the box body 1, the foam, water, etc. overflowing in the dispensing chamber in the detergent dispensing box can overflow to the lower part of the box body 1 through the water leakage gap 6, avoiding the overflow of the chamber. The foam, water, etc. overflow from the outer wall of the box body 1, which can effectively improve the user experience. At the same time, by setting the connecting ribs 7 arranged at intervals at the water leakage gap 6, it not only effectively prevents the occurrence of foam, water, etc. overflowing to the outer wall of the box body 1, but also makes the chamber walls and the box body 1 connected as a whole. The integrity of the detergent delivery box is guaranteed.

In the embodiment of the present invention, there is a water leakage gap 6 between the outer periphery of the first chamber wall 11 and the second chamber wall 12 and the third chamber wall 13 , and a plurality of connecting ribs 7 arranged at intervals are arranged at the water leakage gap 6 One end of each connecting rib 7 is connected with the first chamber wall 11 , and the other end is connected with the second chamber wall 12 or the third chamber wall 13 . Through the above-mentioned arrangement, the phenomenon of mutual water inflow can be effectively prevented between the various dispensing chambers of the detergent dispensing box. At the same time, by setting the connecting ribs 7 arranged at intervals at the water leakage gap 6, it not only effectively prevents the occurrence of foam, water, etc. overflowing to the outer wall of the box body 1, but also makes the chamber walls and the box body 1 connected as a whole. The integrity of the detergent delivery box is guaranteed.

As shown in FIGS. 1 to 4 , in the embodiment of the present invention, the detergent chamber 3 is provided with a detachable auxiliary groove plate 8 , the auxiliary groove plate 8 is placed at the opening of the chamber, and the auxiliary groove plate 8 is arranged on the auxiliary groove plate 8 . There is a downwardly recessed groove 9, and the groove 9 is provided with a siphon column 10 that communicates with the detergent cavity 3. The siphon column 10 is used to flush the additive put in the groove 9 into the detergent cavity with the incoming water flow. 3 inside.

In this embodiment, the outer periphery of the auxiliary groove plate 8 is provided with a circle of horizontally bent and radially extending folded edges, and the folded edges are all protruding from the upper end opening of the detergent cavity 3, so that the folded edges are placed on the first on the second chamber wall 12, so as to realize the effect that the auxiliary groove plate 8 can be detachably mounted above the detergent delivery box.

At the same time, in this embodiment, the auxiliary groove plate 8 is provided with a downwardly recessed groove 9, and the outer wall of the groove 9 is in contact with the inner wall of the detergent cavity 3 correspondingly, so that the auxiliary groove mounted on the detergent delivery box is in contact with each other. The upper position of the groove plate 8 in the horizontal direction avoids the relative movement of the auxiliary groove plate 8 in the horizontal direction, thereby achieving the purpose of stable assembly of the auxiliary groove plate 8; The volume of the groove 9 is maximized, which increases the maximum amount of detergent in the detergent dispensing box.

In the embodiment of the present invention, the siphon column 10 includes an inner sleeve and an outer sleeve, the inner sleeve is coaxially sleeved in the outer sleeve, the lower end of the inner sleeve passes through the auxiliary groove plate 8 and communicates with the bottom, and the inner sleeve The top of the cylinder is open and lower than the top of the outer sleeve, the top of the outer sleeve is closed, and the lower end of the outer sleeve is open, higher than the auxiliary groove plate 8, and set on the auxiliary groove plate 8. The grooves are connected. The maximum amount of detergent to be put in the siphon column 10 is that the liquid level of the detergent is lower than the top of the inner sleeve.

After the detergent lower than the top of the inner sleeve is put into the groove 9 of the auxiliary groove plate 8, water is fed into the groove 9. After the amount of water inflow exceeds the top of the inner sleeve, the siphon column 10 triggers the siphon effect. Under the action of the pressure difference of different heights between the inside of the groove 9 and the outside of the groove 9, the water and detergent in the groove 9 will flow along the gap between the outer sleeve and the inner sleeve, and the inner sleeve will flow to the auxiliary groove. In the detergent cavity 3 below the plate 8, in order to achieve the effect of triggering the siphon effect and realizing the effect of detergent injection.

As shown in FIG. 3 , when the detergent cavity 3 puts the washing powder, the auxiliary groove plate 8 is removed, the washing powder is directly put into the detergent cavity 3, the influent water flow directly acts on the washing powder, and the washing powder water enters the water flow. Punch out the box body 1 together;

As shown in FIG. 2 , when detergent is put into the detergent chamber 3 , the auxiliary groove plate 8 is installed on the chamber, the detergent is put into the groove 9 formed by the auxiliary groove plate 8 , and the influent water flows into the groove 9 , the siphon effect is triggered after the incoming water submerges the siphon column 10 , and the detergent and water in the groove 9 are pumped into the detergent chamber 3 together, and then flow out of the box 1 through the water outlet of the detergent chamber 3 .

By arranging a detachable and independent auxiliary groove plate 8 on the detergent chamber 3 , the detergent chamber 3 can respectively put detergent and washing powder into it, so as to improve the diversity of the detergent chamber 3 .

At the same time, in this embodiment, a siphon column 10 is arranged in the softener cavity 4, so that after the softener is put into the softener cavity, after the influent water flow reaches the set height, the siphon effect is triggered, so as to realize the smooth operation of the softener. , the effect of all delivery.

In this embodiment, in order to achieve the effect of putting the softener in different forms such as solid and liquid, the auxiliary groove plate 8 can be detachably arranged in correspondence with the softener cavity 4, so that the softener cavity 4 can be detachably arranged. Add additives such as solid or liquid softeners separately (not indicated in the drawings).

In this embodiment, the front side of the box body 1 of the detergent delivery box can also be provided with a handle, the handle includes a vertically extending side plate, and the side plate is connected and fixed with the box body 1 . The side plate is provided with a groove portion recessed in the direction of the phase box body 1, and the groove portion constitutes a handle (not indicated in the drawings) for the user to reach into and pull the detergent dispensing box. Preferably, the side of the side plate away from the box body is smoothly arranged, so that the handle does not have a part protruding outwards, so as to achieve a clean and smooth arrangement of the exterior facade of the detergent delivery box and improve its aesthetics.

At the same time, in the embodiment of the present invention, a washing machine is also introduced. The washing machine includes a casing, an outer tub is installed in the casing, and a water inlet structure; The other end is connected with the outer tub, so that the water flowing in from the outside can flow into the outer tub through the water inlet pipeline, and the clothes in the tub can be washed.

At the same time, the water inlet structure of the washing machine also includes a water box; the water box is connected to the water inlet pipeline in series, and the inlet water flows through the water box and then flows into the outer tub.

In this embodiment, the above-mentioned detergent delivery box is installed in the water box of the washing machine, and the detergent delivery box is set in the water box in a drawable manner, so that the incoming water flowing through the water box can pass through the detergent delivery box. After the at least one chamber is set, it flows into the water box and then into the outer tub of the washing machine, so as to use the influent water flow to remove the detergent, washing powder, softener, laundry beads, etc. Additives are flushed and dispensed.

In this embodiment, the top of the water box is provided with a flushing inlet, and the flushing inlet is connected to the dispensing cavity, the detergent cavity and the softener cavity set on the detergent dispensing box through the water channel, so that the washing machine inlet water is guided into the corresponding cavity. . At the same time, there is a water outlet at the bottom of the water box, and the water outlet is connected with the outer tub of the washing machine through the water inlet pipeline, so that the mixture of inlet water and additives flows into the outer tub of the washing machine through the water box and the water inlet pipeline, and then the washing water inlet is completed. , and the delivery of additives.

In this embodiment, the bottom of each chamber of the detergent delivery box is respectively provided with openings, such as: hollow openings provided in the delivery chamber, openings provided at the bottom of the detergent chamber, siphon columns provided at the bottom of the softener chamber, etc.; The openings at the bottom of the chamber are respectively connected with the chambers enclosed by the water box, so that after the incoming water flows into the chambers of the detergent dispensing box, the additives are flushed into the chambers enclosed by the water box with the incoming water, and then pass through the chambers. The water outlet set at the bottom of the water box flows into the outer tub of the washing machine through the water inlet pipeline to achieve the effect of water inlet and additive delivery.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims

A detergent dispensing box, comprising a box body; characterized in that: the box body is provided with a dispensing cavity that is gradually narrowed from top to bottom.
The detergent dispensing box according to claim 1, wherein the dispensing cavity is a cavity with an open upper end and a hollowed-out opening at the lower end;

Preferably, the dispensing chamber can be used to hold and/or dispense laundry beads.
The detergent delivery box according to claim 2, wherein the delivery cavity is hemispherical, and a hollow opening is provided at the lowest part of the hemispherical delivery cavity.
A detergent dispensing box according to claim 3, wherein a plurality of groups of hollow openings are arranged on the cavity wall of the hemispherical dispensing cavity, and each group of hollow openings are symmetrically arranged relative to the center of the hemispherical dispensing cavity, and the hollow openings Connect the chamber to the lower part of the box body.
The detergent dispensing box according to claim 4, wherein each group of hollow openings comprises a plurality of hollow openings of different specifications, and the hollow openings of each group are arranged at intervals along the radial direction of the hemispherical dispensing cavity, and The hollow openings of the same specification of each group are arranged on the circumference of the same horizontal plane.
The detergent dispensing box according to any one of claims 1 to 5, wherein the dispensing cavity is provided in the middle of the box body, and the left and right sides of the dispensing cavity are respectively provided with a detergent cavity and a softener cavity.
The detergent delivery box according to claim 6, wherein the middle of the box body is provided with a first chamber wall that encloses the delivery cavity, and the boxes on the left and right sides of the delivery cavity are respectively provided with walls surrounding the delivery cavity. the second chamber wall of the detergent chamber and the third chamber wall enclosing the softener chamber; the first chamber wall, the second chamber wall and the third chamber wall are respectively directly or indirectly connected with the box body;

Preferably, the first chamber wall, the second chamber wall and the third chamber wall are integrally provided with the box body.
The detergent dispensing box according to claim 7, wherein the first chamber wall is in the area enclosed by the second chamber wall and the third chamber wall, and the outer circumference of the first chamber wall is in contact with the first chamber wall. The second chamber wall and the third chamber wall are respectively connected correspondingly, and the outer peripheries of the second chamber wall and the third chamber wall are respectively connected with the box body;

Water leakage gaps are respectively reserved between the inner circumference of the box and the outer circumference of the second chamber wall and the outer circumference of the third chamber wall, and a plurality of connecting ribs arranged at intervals are arranged at the leakage gap, and one end of each connecting ribs is connected with the inner wall of the box, and the other One end is connected with the second chamber wall or the third chamber wall.
A detergent dispensing box according to claim 8, characterized in that there is a water leakage gap between the outer periphery of the first chamber wall and the second chamber wall and the third chamber wall, and the water leakage gap is provided with a spacer row A plurality of connecting ribs of the cloth, one end of each connecting rib is connected with the first chamber wall, and the other end is connected with the second chamber wall or the third chamber wall.
A detergent dispensing box according to claim 6, wherein a detachable auxiliary groove plate is arranged in the detergent cavity and/or the softener cavity, and the auxiliary groove plate is placed at the opening of the cavity, The auxiliary groove plate is provided with a downwardly concave groove, and a siphon column communicated with the detergent cavity and/or the softener cavity is arranged in the groove. Flush into detergent and/or softener compartments.