Containing assembly for slow-release cleaning preparation

Abstract

The utility model provides an accommodating component for a slow-release cleaning preparation, which comprises a shell, a first wall, a second wall, a first connecting piece, a second connecting piece and a second connecting piece, and is characterized in that an accommodating cavity is defined in the shell and comprises a first wall and other walls; the accommodating cavity is suitable for accommodating the slow-release cleaning preparation; the first through hole area is arranged on the first wall and is suitable for communicating the external space of the first wall with the accommodating cavity; the second through hole area is arranged on one or more of the other walls and is suitable for communicating the external space of the other walls with the accommodating cavity; wherein the area of the first through hole region is larger than the total area of the second through hole region. The containing assembly of the slow-release cleaning preparation is provided with the two through hole areas which are not equal in total area, so that the release curve of the slow-release cleaning preparation is stable, the flowing-out solution can carry a proper amount of functional substances to participate in clothes cleaning, the service life of the cleaning preparation is stable, and user experience is good.

Description

Technical Field

[0001] This application relates to the field of clothing cleaning preparations, and particularly to a containing component for a sustained-release cleaning preparation. Background Art

[0002] In related technologies, clothing cleaning preparations are usually liquid or powder preparations, such as laundry detergents, washing powders, etc. Each time when cleaning clothes, users need to manually add them to the dispensing device, and frequent operations are required within a certain laundry cycle (for example, one year). As an advanced technology, there is also a type of sustained-release preparation in the prior art that slowly releases functional substances by dissolving in water flow. However, this type of sustained-release preparation is usually contained in a container with numerous through-holes, and the washing water flow randomly flushes different surfaces of the sustained-release preparation from a large number of through-holes, which results in a relatively fast release rate of the sustained-release preparation and an unstable release curve of the functional substance that varies with the water flow environment. The service life of the sustained-release preparation is difficult to control, and the release amount of the functional substance is relatively random, unable to ensure the cleaning effect of clothes, and users cannot expect the stable service life of the sustained-release preparation, resulting in poor user experience. Summary of the Invention

[0003] In view of this, the embodiments of this application expect to provide a containing component for a cleaning preparation, in which a sustained-release cleaning preparation can achieve controllable contact with water flow, so that the release curve of the sustained-release cleaning preparation is smooth, the single release amount of the functional substance is stable, the service life of the sustained-release cleaning preparation is long, and the user experience of the sustained-release cleaning preparation is improved.

[0004] The embodiments of this application provide a containing component for a sustained-release cleaning preparation. The containing component is adapted to be placed in the dispensing component of a clothing treatment device and includes: a housing, an accommodation cavity is defined inside the housing, the housing includes a first wall and other walls, and the accommodation cavity is adapted to accommodate the sustained-release cleaning preparation; a first through-hole area, which is arranged on the first wall and is adapted to connect the external space of the first wall and the accommodation cavity; a second through-hole area, which is arranged on one or more of the other walls and is adapted to connect the external space of the other walls and the accommodation cavity; wherein, the area of the first through-hole area is larger than the total area of the second through-hole area.

[0005] In some embodiments, the housing includes a housing body and a cover body, the housing body and the cover body cooperate to define the accommodation cavity, the first wall is arranged on one of the housing body and the cover body, and one or more of the other walls are arranged on the other of the housing body and the cover body; preferably, the first wall intersects with one or more of the other walls through an edge; preferably, the edge is located on the housing body; preferably, the first wall is arranged on the cover body and the other walls are arranged on the housing body.

[0006] In some embodiments, one of the housing and the cover is provided with a boss, and the other of the housing and the cover is lapped onto the boss; alternatively, one of the housing and the cover is provided with at least one protrusion, and at least one groove is formed on the other of the housing and the cover, and a snap connection is provided between each protrusion and each groove.

[0007] In some embodiments, the protrusions or the grooves are provided on at least two surfaces of the housing, and are correspondingly provided with the grooves or the protrusions on the corresponding surfaces of the cover; preferably, at least one side of the groove is provided with a slit, and the at least one slit is spaced from the groove.

[0008] In some embodiments, the first wall further includes a first closed area, and the first closed area surrounds the periphery of the first through-hole area.

[0009] In some embodiments, the other walls include a second wall; at least a part of the second through-hole area is provided on the second wall; preferably, the entire second through-hole area is provided on the second wall; preferably, the second wall further includes a second closed area and a third closed area, and the second closed area and the third closed area are combined to surround the periphery of the second through-hole area.

[0010] In some embodiments, the second closed area is located between the second through-hole area and the edge; the third closed area is located on the side of the second through-hole area away from the edge; preferably, the area of the second closed area is smaller than that of the third closed area.

[0011] In some embodiments, the first through-hole area includes a plurality of first through-holes, the second through-hole area includes a plurality of second through-holes, and the number and / or diameter and / or total area of the first through-holes are greater than the number and / or diameter and / or total area of the second through-holes.

[0012] In some embodiments, the housing further includes at least a third wall, and the third wall is a closed area; preferably, the wall surfaces of the housing except the first wall and the second wall are all closed areas.

[0013] In some embodiments, when the accommodating component is placed in the feeding component of the laundry treatment device, in the gravity direction, the first through-hole area is higher than the second through-hole area, so as to guide the fluid to flow into the accommodating cavity from the first through-hole and flow out of the accommodating cavity from the second through-hole.

[0014] In some embodiments, a residual water prevention functional area is provided on the housing; preferably, the residual water prevention functional area includes residual water holes and / or residual water grooves.

[0015] The accommodation component of the sustained-release cleaning preparation provided by the embodiment of the present application, on the one hand, has two through-hole areas with unequal total areas, which makes the total flux of the flow channels entering the accommodation cavity not equal to the total flux of the flow channels flowing out of the accommodation cavity. As a result, the inside of the accommodation cavity of the accommodation component will continuously be in a filled state under the flushing of water, causing excessive water to be unable to flow into the accommodation cavity to dissolve the cleaning preparation. And the water flow flux flowing out per unit time is generally equal, and the dissolved functional substances are also generally equal, making the release curve of the sustained-release cleaning preparation relatively stable. The solution flowing out can also carry an appropriate amount of functional substances to participate in clothing cleaning, the service life of the cleaning preparation is stable, and the user experience is good. On the other hand, this accommodation component is suitable for being placed in the feeding component of the clothing treatment device, which is convenient for users and will not cause damage to the clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of the accommodation component provided by an embodiment of the present application disposed in the feeding component.

[0017] Figure 2 FIG. is a schematic structural diagram of the accommodation component provided by an embodiment of the present application.

[0018] Figure 3 is Figure 2 exploded schematic structural diagram of the accommodation component.

[0019] Figure 4 is Figure 3 enlarged partial structural diagram of the structure A in FIG.

[0020] Figure 5 FIG. is a cross-sectional view of the accommodation component provided by an embodiment of the present application taken along the front view A-A.

[0021] DESCRIPTION OF THE REFERENCE NUMERALS

[0022] 10. Accommodation component; 110. Housing; 1101. Second wall; 11011. Second closed area; 11012. Third closed area; 11013. Second through-hole area; 11014. Second through-hole; 1102. Third wall; 1103. Protrusion; 1104. Boss; 120. Cover body; 1201. First wall; 1202. First through-hole area; 1203. First closed area; 1204. First through-hole; 12051. Groove; 12051. Slit; 130. Edge; 140. Accommodation cavity; 20. Feeding component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] Each specific technical feature described in the specific embodiments can be combined in any suitable manner without conflict. For example, different embodiments and technical solutions can be formed by combining different specific technical features. To avoid unnecessary repetition, various possible combination methods of each specific technical feature in this application will not be described separately.

[0025] In the following description, the terms "first / second / ..." only distinguish different objects and do not indicate that there are any same or related relationships between the objects. It should be understood that the orientation descriptions "above", "below", "outside", and "inside" are all orientations in the normal use state, and the "left" and "right" directions represent the left and right directions shown in the specific corresponding schematic diagram, which may or may not be the left and right directions in the normal use state.

[0026] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of another identical element in the process, method, article or device comprising that element. "Plurality" means greater than or equal to two.

[0027] In the related art, clothing cleaning preparations are usually liquid or powder preparations, such as laundry detergent, washing powder, etc. Each time the clothes are cleaned, the user needs to manually add them to the dispensing device, and frequent operations are required within a certain washing cycle (such as one year). As an advanced technology, there is also a type of sustained-release preparation in the prior art that slowly releases functional substances by dissolving in water flow. However, this type of sustained-release preparation is usually accommodated in a container with numerous through-holes, and the washing water flow randomly flushes different surfaces of the sustained-release preparation from a large number of through-holes, which results in a relatively fast release rate of the sustained-release preparation and an unstable release curve of the functional substance with the change of the water flow environment. The lifespan of the sustained-release preparation is difficult to control and the release amount of the functional substance is relatively random, unable to ensure the cleaning effect of the clothes, and the user cannot expect the stable service life of the sustained-release preparation, resulting in poor user experience.

[0028] In view of this, the embodiment of the present application provides a containing assembly 10 for a sustained-release cleaning preparation suitable for being placed in the dispensing assembly 20 of a clothing treatment device.

[0029] Please refer to Figure 1As shown, a laundry treatment device such as a washing machine or a washer-dryer includes a laundry treatment chamber and a dispensing assembly 20. The laundry treatment chamber is adapted to accommodate a load to be treated, and the dispensing assembly 20 is adapted to accommodate a washing preparation and dispense the washing preparation into the laundry treatment chamber. A first receiving groove 201, a second receiving groove 203, and / or a third receiving groove 204 for placing the washing preparation are formed in the dispensing assembly 20, and each receiving groove has a chamber for accommodating the washing preparation. The same type or form of washing preparation can be placed in different receiving grooves. For example, both the second receiving groove 203 and the third receiving groove 204 are used for placing detergent, where the second receiving groove 203 is for manual dispensing of the detergent, and the third receiving groove 204 is for automatic dispensing of the detergent; different types or forms of washing preparations can also be placed. For example, the first receiving groove 201 is for placing fabric softener or fungicide, and the second receiving groove 203 is for placing detergent or washing powder. The present disclosure does not make specific limitations in this regard.

[0030] In this embodiment, the first receiving groove 201 further includes a siphon structure 202, and the siphon structure 202 is used to suck the washing preparation solution in the first receiving groove 201 into the laundry treatment chamber by means of the siphon effect to achieve a specific function of the washing preparation.

[0031] In this embodiment, the accommodating assembly 10 is adapted to be placed in at least one of the receiving grooves of the dispensing assembly 20 of the present disclosure. Exemplarily, if the slow-release cleaning preparation in the accommodating assembly 10 is detergent, the accommodating assembly 10 is adapted to be placed in the second receiving groove 203; in another example, if the slow-release cleaning preparation in the accommodating assembly 10 is fabric softener or fungicide, the accommodating assembly 10 is adapted to be placed in the first receiving groove 201. During use, the water flowing in from the water inlet of the dispensing assembly enters the accommodating assembly 10 to release the slow-release cleaning preparation. The aqueous solution of the cleaning preparation fills the receiving groove and is dispensed into the laundry treatment chamber by the dispensing assembly 20.

[0032] It should be noted that the types of washing preparations can include detergents, fabric softeners, fungicides, water treatment agents, etc.; the forms of washing preparations can be liquid, washing powder, laundry beads, gel state, or solid slow-release particles. The present disclosure does not make limitations in this regard.

[0033] It should be noted that the receiving grooves for placing the washing preparation formed in the dispensing assembly 20 can be formed on the housing of the dispensing assembly, or can be formed in a dispenser or a drawer box inside the dispensing assembly. The number of receiving grooves can be one, two, or several, and at least one or all of the receiving grooves are provided with a siphon structure. The present disclosure does not make limitations in this regard.

[0034] It should be noted that the accommodating component 10 is adapted to be placed in at least one accommodating groove of the dispensing component 20 of the present disclosure, and the fact that the accommodating component 10 is adapted to be placed in the accommodating groove is only a description of the usage environment of the accommodating component 10. The accommodating component 10 can also be placed in other usage environments or scenarios, and the present disclosure does not limit this.

[0035] Please refer to Figure 2 As shown, the accommodating component 10 includes a main body 110. The main body 110 includes a first wall 1201 and a plurality of other walls. The first wall 1201 intersects or is parallel to the other walls. The first wall 1201 and the plurality of other walls together form the main body 110. An accommodating cavity 140 is defined inside the main body 110, and the accommodating cavity 140 is adapted to accommodate a sustained-release cleaning preparation. It can be understood that the walls of the main body 110 have a certain thickness, and each wall includes a surface located in the external space and a surface located in the internal space.

[0036] In this embodiment, a first through-hole area 1202 is provided on the first wall 1201. The first through-hole area 1202 is composed of a plurality of first through-holes 1204. Each first through-hole 1204 penetrates the first wall 1201, so that the external space of the main body 110 communicates with the accommodating cavity 140 through the first through-holes 1204. A second through-hole area 11013 is also provided on the other walls. The second through-hole area 11013 is composed of a plurality of second through-holes 11014. Each second through-hole 11014 penetrates one of the other walls, so that the external space of the main body 110 communicates with the accommodating cavity 140 through the second through-holes 11014.

[0037] In this embodiment, the area of the first through-hole area 1202 is larger than the total area of the second through-hole area 11013. Here, since the first through-hole area 1202 is located on the first wall 1201, the area of the first through-hole area 1202 is its area on the first wall 1201; the second through-hole area 11013 is distributed on the other walls except the first wall 1201, so the total area of the second through-hole area 11013 is the sum of the areas of all the through-hole areas on the other walls.

[0038] Therefore, the accommodation component of the sustained-release cleaning preparation provided by the embodiments of the present application has a first through-hole area 1202 and a second through-hole area 11013 with unequal total areas, so that the total flow channel flux entering the accommodation cavity is not equal to the total flow channel flux flowing out of the accommodation cavity. As a result, the inside of the accommodation cavity of the accommodation component will be continuously in a filled state under the flushing of water, causing excessive water to be unable to flow into the accommodation cavity to dissolve the cleaning preparation. Moreover, the water flow flux flowing out per unit time is generally equal, and the dissolved functional substances are also generally equal, making the release curve of the sustained-release cleaning preparation relatively stable. The outflowing solution can also carry an appropriate amount of functional substances to participate in clothing cleaning, the service life of the cleaning preparation is stable, and the user experience is good. In addition, the accommodation component is suitable for being placed in the feeding component of the clothing treatment device, which is convenient for users and will not damage the clothing.

[0039] In some embodiments, referring to Figure 2 , the housing includes a main body 110 and a cover 120. The main body 110 includes a plurality of walls and an opening, and there is a space inside the plurality of walls. The cover 120 is used to cover the opening of the main body 110. When the cover 120 covers the opening of the main body 110, the cover 120 and the plurality of walls of the main body 110 together form the housing and define an accommodation cavity 140. In this embodiment, the first wall 1201 can be one of the plurality of walls of the main body 110 or a wall of the cover 120. Correspondingly, the other plurality of walls are arranged on the main body 110 and / or the cover 120. Preferably, the first wall 1201 is the wall surface of the cover 120, and the other plurality of walls are the wall surfaces of the main body 110. At this time, at least some of the wall surfaces of the other plurality of walls on the main body 110 include edges 130, and the plurality of edges 130 are connected end to end to form the edge of the opening of the main body 110. When the cover 120 covers the opening, the periphery of the first wall 1201 on it intersects and cooperates with the edge 130 to realize the closing of the opening of the main body 110 by the cover 120. It should be noted that as an alternative, the first wall can also be a wall surface on the main body 110, and the other plurality of walls are the other wall surfaces on the main body 110 and the wall surfaces of the cover 120. The first wall intersects and cooperates with at least part of the edges 130 of the other plurality of walls to realize the closing.

[0040] In some embodiments, referring to Figures 3 - 5, a boss 1104 is provided on the main body 110. The boss 1104 is formed on the inner surface of the main body wall. It can be realized by adding ribs on the inner surface of the wall, or by thinning the thickness of the wall between the boss 1104 and the edge 130, that is, the thickness of the wall in the area where the boss 1104 is located is greater than the thickness of the wall between the boss 1104 and the edge 130. In this way, the boss 1104 can limit the cover body 120 covering the opening, preventing the cover body 120 from entering the interior of the accommodation cavity 140 and affecting the loading of the sustained-release cleaning preparation inside the accommodation cavity 140. As an alternative implementation, a groove can also be formed on the wall surface of the cover body 120, and the edge 130 of the main body 110 is inserted into the groove to achieve the purpose of limiting during the assembly of the main body 110 and the cover body 120.

[0041] In some embodiments, referring to Figure 3 , at least one or more protrusions 1103 are further provided on the wall between the boss 1104 and the edge 130 of the main body 110. The plurality of protrusions 1103 are dispersedly distributed on the wall between the boss 1104 and the edge 130. Correspondingly, at least one groove 12051 is provided on the cover body 120, and each groove 12051 is correspondingly arranged with the protrusion 1103. Thus, when assembling the cover body 120 and the main body 110, the protrusion 1103 and the groove 12051 can be correspondingly snapped together, with simple assembly and good reliability. As a specific example, the protrusions 1103 can include 2, 3, 4, 8 or more, and they are distributed on one wall surface, two wall surfaces, three wall surfaces or four wall surfaces of the main body 110. The plurality of protrusions 1103 are spaced on the same wall surface, or symmetrically arranged on different wall surfaces. Preferably, 4 protrusions 1103 are arranged on two opposite wall surfaces of the main body 110, with 2 protrusions 1103 spaced on each wall surface, and the protrusions 1103 on the opposite wall surfaces are symmetrically arranged in position. And, as Figure 5 shown, the plurality of grooves 12051 on the cover body 120 are also correspondingly distributed with the plurality of protrusions 1103. Thus, the stability of the corresponding grooves 12051 on the cover body 120 after being snap-fitted with the plurality of protrusions 1103 is the best, which can avoid being damaged under the action of the water flow or the vibration during operation of the laundry treatment device, and the user experience is good.

[0042] In some embodiments, referring to Figure 4 shown, at least one slit 12052 is provided on at least one side of each groove 12051. The slit 12052 is spaced from the groove 12051. Thus, there is a certain space on the side wall of the groove 12051 so that the side wall of the groove 12051 will not be hindered during deformation, avoiding damage to the structure of the groove 12051 during the installation process.

[0043] In some embodiments, referring to Figure 2 and Figure 3, the first wall 1201 includes a first closed area 1203, and the first closed area 1203 surrounds the circumferential side of the first through-hole area 1202. It should be noted that the closed area here is relative to the through-hole area, referring to an area that does not have an area suitable for fluid passage composed of a plurality of through-hole structures, and does not include an area that realizes the function of preventing residual water composed of only a single through-hole or groove structure. Thus, fluid cannot enter the accommodation cavity 140 from the outside of the accommodation component 10 through the first closed area 1203 or flow out of the accommodation component 10 from the accommodation cavity 140. The first closed area 1203 is disposed between the first through-hole area 1202 and the edge of the first wall 1201. It can be an annular area surrounding the first through-hole area 1202 or composed of several block-shaped areas. The present disclosure does not limit its specific shape. Thus, the first closed area 1203 defines the fluid flow channel of the first wall 1201, enabling fluid to flow into the accommodation cavity 140 from a specific area, and avoiding fluctuations in the release life of the sustained-release cleaning preparation caused by irregular inflow or outflow of water into or out of the accommodation cavity.

[0044] In some embodiments, referring to Figure 2 , a plurality of other walls include a second wall 1101, and at least a part of the second through-hole area 11013 is disposed on the second wall 1101.

[0045] In this embodiment, outside the first wall 1201, the housing further includes a second wall 1101, where the second wall can be a wall surface on the main body 110 or a wall surface on the cover 120. The present disclosure does not limit this. The plane where the second wall 1101 is located intersects or is parallel to the plane where the first wall 1201 is located. A partial area of the second through-hole area 11013 can be disposed on the second wall 1101, that is, the second through-hole area 11013 is distributed on a plurality of wall surfaces including the second wall 1101. The housing further includes a third wall 1102, and no through-hole area is provided on the third wall 1102, that is, the third wall 1102 is an overall closed area. Thus, a flow channel through which fluid can pass cannot be formed on the third wall 1102, and the water flow in the accommodation cavity 140 and the water flow outside the accommodation component 10 cannot flow through the third wall 1102, restricting the fluid flow direction inside and outside the accommodation component 10. As a preferred solution, all areas of the second through-hole area 11013 are disposed on the second wall 1101, that is, the wall surfaces of the housing other than the first wall 1201 and the second wall 1101 are all closed areas. Thus, the external fluid of the accommodation device 10 flows unidirectionally in the channel formed by the first wall 1201 and the second wall 1101, and the fluid flow direction is relatively determined, avoiding the multi-directional impact on the sustained-release cleaning preparation caused by the water flow passing through multiple channels and repeatedly entering and leaving the accommodation cavity 140, and making the release curve of the sustained-release cleaning preparation stable and controllable.

[0046] In some embodiments, the second wall 1101 further includes a second closed area 11011 and a third closed area 11012, and the second closed area 11011 and the third closed area 11012 are combined to surround the circumferential side of the second through-hole area 11013.

[0047] In this embodiment, since the second closed area 11011 and the third closed area 11012 surround the circumferential side of the second through-hole area 11013, the second through-hole area 11013 is defined in a specific area of the second wall 1101, which further limits the flow channel range for the fluid to flow in and out of the accommodating device 10, and is beneficial to further stabilizing the release curve of the sustained-release cleaning preparation loaded in the accommodating device 10. Here, the second closed area 11011 and the third closed area 11012 are similar to the first closed area 1203, and the fluid cannot enter or exit the accommodating device through these areas.

[0048] As a preferred solution, the second closed area 11011 is located between the second through-hole area 11013 and the edge 130, the third closed area 11012 is located on the side of the second through-hole area 11013 away from the edge 130, and the area of the second closed area 11011 is smaller than that of the third closed area 11012. Thus, the distribution position of the second through-hole area 11013 on the second wall 1101 corresponds to the side close to the edge 130 in the accommodating cavity 140, which makes the wall surface corresponding to more than half of the space in the accommodating cavity 140 a closed area without through-holes. The water in this space will not flow out due to the gravity acting on itself, and the outflow water flow rate is affected by the water flow rate flowing into the accommodating cavity 140. In this way, as long as the water flow rate flowing into the accommodating cavity 140 is controlled, the release rate of the sustained-release cleaning preparation can be controlled, and the use stability of the sustained-release cleaning preparation can be improved.

[0049] In some embodiments, the first through-hole region 1202 includes a plurality of first through-holes 1204, and the second through-hole region 11013 includes a plurality of second through-holes 11014. The number and / or diameter and / or total area of the plurality of first through-holes 1204 is greater than the number and / or diameter and / or total area of the plurality of second through-holes 11014. Thus, the first through-hole region 1202 composed of the plurality of first through-holes 1204 has a greater fluid flow flux than the second through-hole region 11013 composed of the plurality of second through-holes 11014. Whether the water flows from the first through-hole region 1202 to the second through-hole region 11013 or from the second through-hole region 11013 to the first through-hole region 1202, even considering the influence of the residual water in the accommodation cavity 140, the renewal flow rate of the fluid in this process is stable and controllable. Furthermore, the release amount of the sustained-release cleaning agent can be controlled more stably, improving the user experience. It should be noted that for different usage requirements of the sustained-release cleaning agent, the release curve and release amount can be controlled by adjusting parameters such as the number and / or diameter and / or total area of the through-holes. The specific parameter settings can be determined by those skilled in the art according to actual needs, and the present disclosure does not limit this.

[0050] In some embodiments, an anti-residual water region (not shown) is further provided on the wall surface of the main body. A through-hole or groove structure is provided in the anti-residual water region, which is adapted to allow the residual fluid in the accommodation cavity 140 to drain under the action of its own gravity when the accommodation assembly 10 is in an environment without flowing fluid, thereby reducing the situation of bacteria growth or odor generation due to the residual water in the accommodation cavity 140.

[0051] In some embodiments, when the accommodation device 10 is placed in the dispensing assembly 20 of the laundry treatment device, in the direction of gravity, the first through-hole region 1202 is higher than the second through-hole region 11013, so as to guide the fluid to flow into the accommodation cavity 140 from the first through-holes 1204 and flow out of the accommodation cavity 140 from the second through-holes 11014.

[0052] Here, since the area of the first through-hole region 1202 is larger than the area of the second through-hole region 11013, when the water flows from the first through-hole region 1202 to the second through-hole region 11013, under the action of gravity, the flux of the fluid flowing into the accommodation cavity 140 from the first through-hole region 1202 is greater than the flux flowing out of the second through-hole region 11013. The water in the accommodation cavity 140 occupies the space of the accommodation cavity 140, making it impossible for excessive water to continue flowing into the accommodation cavity 140, so that the amount of water in the accommodation cavity 140 remains unchanged for a period of time. Since the sustained-release cleaning agent relies on water for sustained release, when the amount of water remains unchanged, the sustained-release cleaning agent can be stably released, thereby achieving the stability and controllability of the release curve and meeting the user's demand for the stable release of the sustained-release cleaning agent.

[0053] A1. A receiving component (10) for a slow-release cleaning preparation, characterized in that the receiving component is adapted to be placed in a dispensing component (20) of a laundry treatment device, and includes:

[0054] A housing, an accommodation chamber (140) is defined inside the housing, the housing includes a first wall (1201) and other walls, and the accommodation chamber (140) is adapted to accommodate a slow-release cleaning preparation;

[0055] A first through-hole area (1202) is provided on the first wall (1201) and is adapted to communicate the external space of the first wall (1201) and the accommodation chamber (140);

[0056] A second through-hole area (11013) is provided on one or more of the other walls and is adapted to communicate the external space of the other walls and the accommodation chamber (140);

[0057] Wherein, the area of the first through-hole area (1202) is larger than the total area of the second through-hole area (11013).

[0058] A2. The receiving component (10) according to claim A1, characterized in that the housing includes a main body (110) and a cover body (120), the main body (110) and the cover body (120) cooperate to define the accommodation chamber (140), the first wall (1201) is provided on one of the main body (110) and the cover body (120), and one or more of the other walls are provided on the other of the main body (110) and the cover body (120);

[0059] Preferably, the first wall (1201) intersects with one or more of the other walls through an edge (130);

[0060] Preferably, the edge (130) is located on the main body (110);

[0061] Preferably, the first wall is provided on the cover body (120), and the other walls are provided on the main body (110).

[0062] A3. The receiving component according to claim A2, characterized in that a boss (1104) is provided on one of the main body (110) and the cover body (120), and the other of the main body (110) and the cover body (120) is lapped onto the boss (1104);

[0063] Alternatively, at least one protrusion (1103) is provided on one of the main body (110) and the cover body (120), and at least one groove (12051) is formed on the other of the main body (110) and the cover body (120), and a snap connection is provided between each protrusion (1103) and each groove (12051).

[0064] A4. The accommodating assembly according to claim A3, wherein at least two wall surfaces of the main body (110) are provided with the protrusion (1103) or the groove (12051), and are correspondingly provided with the groove (12051) or the protrusion (1103) on the corresponding wall surface of the cover body (120);

[0065] Preferably, at least one side of the groove (12051) is provided with a slit (12052), and the at least one slit (12052) is spaced from the groove (12051).

[0066] A5. The accommodating assembly according to claim A2, wherein the first wall (1201) further includes a first closed area (1203), and the first closed area (1203) surrounds the circumferential side of the first through-hole area (1202).

[0067] A6. The accommodating assembly according to claim A2, wherein the other wall includes a second wall (1101); at least a part of the second through-hole area (11013) is provided on the second wall (1101);

[0068] Preferably, the second through-hole area (11013) is entirely provided on the second wall (1101);

[0069] Preferably, the second wall (1101) further includes a second closed area (11011) and a third closed area (11012), and the second closed area (11011) and the third closed area (11012) are combined to surround the circumferential side of the second through-hole area (11013).

[0070] A7. The accommodating assembly according to claim A6, wherein the second closed area (11011) is located between the second through-hole area (11013) and the edge (130); the third closed area (11012) is located on a side of the second through-hole area (11013) away from the edge (130);

[0071] Preferably, the area of the second closed area (11011) is smaller than the area of the third closed area (11012).

[0072] A8. The receiving component according to claim A6, wherein the housing further comprises at least a third wall (1102), and the third wall is a closed area;

[0073] Preferably, the wall surfaces of the housing other than the first wall (1201) and the second wall (1101) are all closed areas.

[0074] A9. The receiving component according to claim A1, wherein the first through-hole area (1202) comprises a plurality of first through-holes (1204), the second through-hole area (1202) comprises a plurality of second through-holes (11014), and the number and / or diameter and / or total area of the first through-holes (1204) are greater than the number and / or diameter and / or total area of the second through-holes (11014).

[0075] A10. The receiving component according to claim A9, wherein when the receiving component (10) is placed in the feeding component (20) of the laundry treatment device, in the gravity direction, the first through-hole area (1202) is higher than the second through-hole area (11013), so as to guide the fluid to flow into the receiving cavity (130) from the first through-holes (1204) and flow out of the receiving cavity (130) from the second through-holes (11014).

[0076] A11. The receiving component according to claim A1, wherein an anti-residual water functional area is provided on the housing;

[0077] Preferably, the anti-residual water functional area comprises residual water holes and / or residual water grooves.

[0078] In the description of the present application, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine the different embodiments or examples described in the present application and the features of the different embodiments or examples.

[0079] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A container for a sustained-release cleaning agent, characterized in that: The receiving assembly is suitable for being placed in a dispensing assembly of a laundry processing device, and comprises: A housing, wherein a receiving cavity is defined inside the housing, the housing comprises a first wall and other walls, and the receiving cavity is suitable for receiving a slow-release cleaning agent; A first through hole area, the first through hole area is arranged on the first wall and is suitable for connecting the external space of the first wall and the accommodating cavity; A second through hole area, the second through hole area is arranged in one or more of the other walls, and is suitable for connecting the external space of the other walls and the accommodating cavity; The area of ​​the first through-hole region is greater than the total area of ​​the second through-hole region.

2. The receiving assembly according to claim 1, characterized in that: The shell includes a main body and a cover body, and the main body and the cover body cooperate to define the accommodating cavity. The first wall is arranged on one of the main body and the cover body, and one or more of the other walls are arranged on the other or a combination of the main body and the cover body. The first wall intersects with one or more of the other walls through an edge.

3. The receiving assembly according to claim 2, characterized in that: One of the main body and the cover is provided with a boss, and the other of the main body and the cover is overlapped to the boss; Alternatively, at least one protrusion is provided on one of the main body and the cover body, at least one groove is formed on the other of the main body and the cover body, and each of the protrusions and each of the grooves are snap-connected.

4. The receiving assembly according to claim 3, characterized in that: A slit is disposed on at least one side of the groove, and the at least one slit is spaced apart from the groove.

5. The receiving assembly according to claim 2, characterized in that: The other walls include a second wall; the second through hole area is entirely disposed on the second wall.

6. The receiving assembly according to claim 5, characterized in that: The second wall also includes a second closed area and a third closed area, and the second closed area and the third closed area are combined and arranged on the peripheral side of the second through hole area; the second closed area is located between the second through hole area and the edge; the third closed area is located on the side of the second through hole area away from the edge; the area of ​​the second closed area is smaller than that of the third closed area.

7. The receiving assembly according to claim 5, characterized in that: The wall surfaces of the shell except the first wall and the second wall are all closed areas.

8. The receiving assembly according to claim 1, characterized in that: The first through hole area includes a plurality of first through holes, the second through hole area includes a plurality of second through holes, and the number, diameter and / or total area of ​​the first through holes are greater than the number, diameter and / or total area of ​​the second through holes.

9. The receiving assembly according to claim 8, characterized in that: When the accommodating component is placed in the dispensing component of the clothing processing device, in the direction of gravity, the first through hole area is higher than the second through hole area, thereby guiding the fluid to flow into the accommodating cavity from the first through hole and flow out of the accommodating cavity from the second through hole.

10. The receiving assembly according to claim 1, characterized in that: The shell is provided with a residual water prevention functional area.

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