Dropping device and clothes processing equipment

Abstract

The invention relates to a putting device and clothes processing equipment, the putting device comprises a shell and a plurality of putting cavities, and the shell comprises a cavity, an insertion port and a discharge port; the plurality of throwing cavities are connected to the shell and can be at least partially inserted into the cavity from the insertion port or at least partially pulled out from the cavity; after one throwing cavity is pulled out of the cavity by a first preset distance, the other at least one throwing cavity can be driven by the linkage structure to be pulled out of the cavity by a second preset distance, and at least part of the throwing opening of one throwing cavity is located outside the shell at the first preset distance. At least part of the throwing opening of at least one of the rest throwing cavities is located outside the shell at the position of the second preset distance, and / or at least one of the rest throwing cavities can be continuously pulled out of the cavity at the position of the second preset distance under the action of external force. According to the invention, the plurality of delivery cavities can be pulled out in sections, and daily operation of a user is facilitated.

Description

Technical Field

[0001] The present disclosure relates to the technical field of clothing processing equipment, and in particular, to a dispensing device and clothing processing equipment. Background Art

[0002] In order to ensure the diversity of the dispensing options, the dispensing device of the clothing treatment equipment is generally provided with multiple chambers in a box for dispensing different washing liquids. When in use, the box is pulled out and the desired chamber is selected to dispense the washing liquid. In daily use, users usually use only one of the chambers out of habit or according to preference, and the other chambers are usually not used. In this case, all the chambers are pulled out at once, and the user needs to identify the chamber or dispensing port to be used, and when dispensing the washing liquid, the user needs to align the dispensing port to avoid mis-dispensing, which is inconvenient to operate. In addition, because the box has more chambers, it occupies a large external space after being pulled out, which is not convenient to operate in a small space. Summary of the invention

[0003] The purpose of the present disclosure is to provide a dispensing device and a clothing processing equipment, which can facilitate the daily operation of the user and at least partially solve the above-mentioned technical problems.

[0004] In order to achieve the above-mentioned purpose, the first aspect of the present disclosure provides a delivery device, comprising: a shell, comprising a cavity, an insertion port and a discharge port connected to the cavity; and a plurality of delivery cavities, the plurality of delivery cavities are all connected to the shell and can be at least partially inserted into the cavity from the insertion port or at least partially pulled out from the cavity, the delivery cavity has a delivery port and a discharge port, the discharge port is directly or indirectly connected to the cavity, the plurality of delivery cavities are constructed so that after one delivery cavity is pulled out of the cavity by a first preset distance, the remaining at least one delivery cavity can be driven to be pulled out of the cavity by a second preset distance through a linkage structure, the delivery port of one delivery cavity is at least partially located outside the shell at the first preset distance, the delivery port of the remaining at least one delivery cavity is at least partially located outside the shell at the second preset distance, and / or the remaining at least one delivery cavity can continue to be pulled out of the cavity under the action of an external force at the second preset distance.

[0005] Optionally, one of the delivery cavities is a first delivery cavity, and at least one of the remaining delivery cavities includes a second delivery cavity, the first delivery cavity and the second delivery cavity are arranged in parallel, and the linkage structure includes a first matching portion provided on the first delivery cavity and a second matching portion provided on the second delivery cavity, and the first matching portion can abut against the second matching portion at the first preset distance to drive the second delivery cavity to move the second preset distance.

[0006] Optionally, the first mating portion includes a first protrusion, the first protrusion has a first mating surface facing the second mating portion; and / or the second mating portion includes a second protrusion, the second protrusion has a second mating surface facing the first mating portion.

[0007] Optionally, the first protrusion is configured as a first plate body, the first mating surface is formed on the first plate body, and a first reinforcing rib is provided on the side of the first plate body facing away from the first mating surface; and / or, the second protrusion is configured as a second plate body, the second mating surface is formed on the second plate body, and a second reinforcing rib is provided on the side of the second plate body facing away from the second mating surface.

[0008] Optionally, a first handle is provided on the first delivery cavity, and the first handle can cover the plug port to shield the second delivery cavity.

[0009] Optionally, a second handle portion is provided on the second delivery cavity, and the second handle portion is at least partially located outside the shell at the second preset distance.

[0010] Optionally, the second handle portion is configured as a holding opening that vertically penetrates the second delivery cavity.

[0011] Optionally, one of the delivery cavities is a first delivery cavity, and the discharge port of the first delivery cavity is used for a suction piece to penetrate through so as to suck the delivery agent in the first delivery cavity.

[0012] Optionally, at least a portion of the inner wall surface of the first delivery cavity extends obliquely in the vertical direction toward the inner bottom surface, and the discharge port is located on the top wall of the first delivery cavity and arranged opposite to the inner bottom surface.

[0013] Optionally, the remaining at least one delivery cavity includes a second delivery cavity, the second delivery cavity has at least one delivery space, each of the delivery spaces has a delivery port and a discharge port, and the discharge port is located on the bottom wall of the second delivery cavity.

[0014] Optionally, the shell includes an upper shell and a lower shell that are connected to each other, the upper shell and the lower shell enclose the cavity and the plug interface, and the periphery of the lower shell has a slot that is plugged into the upper shell, and at least part of the slot forms a guide groove for supporting and guiding the movement of the multiple delivery cavities.

[0015] Optionally, the guide groove includes an inner wall and an outer wall extending side by side and a connecting wall connected between the inner wall and the outer wall, the upper shell has a U-shaped slot portion inserted into the outer wall, and the delivery cavity adjacent to the guide groove has a slide rail inserted between the inner wall and the slot portion.

[0016] Optionally, the upper shell has a guide portion extending between any two adjacent delivery cavities, and at least one of the two adjacent delivery cavities is movably connected to the guide portion.

[0017] A second aspect of the present disclosure provides a clothing processing device, comprising the above-mentioned placing device.

[0018] Optionally, the clothing processing equipment includes a shell, the delivery device is connected to any side wall of the shell and is arranged adjacent to a side edge of the side wall, and one of the delivery cavities is arranged farther away from the side edge than any other of the delivery cavities.

[0019] Through the above technical scheme, after one of the multiple delivery cavities of the present invention is pulled out of the cavity for a first preset distance, since its delivery port is at least partially located outside the shell, it can be normally delivered by the user at this time. In addition, when continuing to pull out one of the delivery cavities, it can also continue to drive at least one of the remaining delivery cavities to be pulled out of the cavity for a second preset distance under the action of the linkage structure, so that multiple delivery cavities can be pulled out of the cavity of the delivery device in sections, so that the user can choose to pull out one delivery cavity or multiple delivery cavities as needed, and the delivery cavity pulled out first can be set as the delivery cavity frequently used by the user according to the user's daily use habits or preferences, such as an automatic delivery cavity, and there is no need for the user to identify the cavity to be used and avoid mis-delivery after pulling out all the chambers at once as in the related art, thereby facilitating the user's daily operation. In addition, when there is no need to pull out all the delivery cavities, for example, when pulling out the commonly used delivery cavity pulled out first according to the user's preferences, the occupied volume of the external space can also be reduced.

[0020] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0022] Figure 1 A schematic diagram of the structure of a delivery device provided in an embodiment of the present disclosure;

[0023] Figure 2A schematic diagram of the internal structure of the delivery device provided in an embodiment of the present disclosure;

[0024] Figure 3 A schematic diagram of the structure of a housing of a delivery device provided in an embodiment of the present disclosure;

[0025] Figure 4 A schematic diagram of the structure of the delivery cavity of the delivery device provided in an embodiment of the present disclosure;

[0026] Figure 5 A schematic diagram of the connection structure between the first delivery cavity and the lower shell of the delivery device provided in an embodiment of the present disclosure;

[0027] Figure 6 A schematic diagram of the connection structure between the second delivery cavity and the shell of the delivery device provided in an embodiment of the present disclosure;

[0028] Figure 7 A schematic diagram of the structure of a first delivery cavity and a second delivery cavity of a delivery device provided in an embodiment of the present disclosure;

[0029] Figure 8 A schematic diagram of the structure of a first delivery cavity of a delivery device provided in an embodiment of the present disclosure;

[0030] Fig. 9 A schematic diagram of the structure of the second delivery cavity of the delivery device provided in an embodiment of the present disclosure;

[0031] Fig.10 A schematic diagram of a first state of a first delivery cavity and a second delivery cavity of a delivery device provided in an embodiment of the present disclosure;

[0032] Fig.11 A schematic diagram of a second state of a first delivery cavity and a second delivery cavity of a delivery device provided in an embodiment of the present disclosure;

[0033] Fig.12 A schematic diagram of a third state of the first delivery cavity and the second delivery cavity of the delivery device provided by an embodiment of the present disclosure;

[0034] Fig.13 A schematic diagram of a fourth state of the first delivery cavity and the second delivery cavity of the delivery device provided in an embodiment of the present disclosure.

[0035] Description of Reference Numerals

[0036] 1-shell; 101-cavity; 102-plug interface; 103-discharge port; 2-delivery cavity; 201-delivery port; 202-discharge port; 203-slide rail; 3-linkage structure; 4-first delivery cavity; 401-first handle; 5-second delivery cavity; 501-second handle; 6-first matching portion; 601-first protrusion; 602-first matching surface; 603-first reinforcing rib; 7-second matching portion; 701-second protrusion; 702-second matching surface; 703-second reinforcing rib; 8-upper shell; 801-slot portion; 802-guide portion; 9-lower shell; 10-slot; 11-guide groove; 1101-inner wall; 1102-outer wall; 1103-connecting wall. DETAILED DESCRIPTION

[0037] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0038] In the present disclosure, unless otherwise specified, directional words such as "inside" and "outside" refer to "inside" and "outside" relative to the corresponding component's own outline. In addition, the terms "first", "second", etc. used in the present disclosure are to distinguish one element from another and do not have order and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same figure numbers in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be understood as limitations on the present disclosure.

[0039] like Figures 1 to 13 As shown, in the first aspect of the present disclosure, a delivery device is provided, comprising a shell 1 and a plurality of delivery cavities 2, wherein the shell 1 comprises a cavity 101, an insertion port 102 connected to the cavity 101, and a discharge port 103 for discharging the delivery agent in the delivery device; the plurality of delivery cavities 2 are all connected to the shell 1 and can be at least partially inserted into the cavity 101 from the insertion port 102 or at least partially pulled out from the cavity 101, the delivery cavity 2 has a delivery port 201 and a discharge port 202, the discharge port 202 is directly or indirectly connected to the cavity 101, and the plurality of delivery cavities 2 are structured After one of the delivery cavities 2 is pulled out of the cavity 101 by a first preset distance, the linkage structure 3 can drive at least one of the remaining delivery cavities 2 to be pulled out of the cavity 101 by a second preset distance, the delivery port 201 of one of the delivery cavities 2 is at least partially located outside the shell 1 at the first preset distance, and the delivery port 201 of the remaining at least one delivery cavity 2 is at least partially located outside the shell 1 at the second preset distance, and / or the remaining at least one delivery cavity 2 can continue to be pulled out of the cavity 101 at the second preset distance under the action of external force.

[0040] When delivering the drug, the user first pulls one of the delivery cavities 2 out of the cavity 101 by a first preset distance. At this time, the delivery cavity 2 is in the first position, and at least part of its delivery port 201 is located outside the cavity 101. The delivery ports 201 of the remaining delivery cavities 2 are still in the cavity 101 or cannot be pulled out of the cavity 101 by external force. The user can deliver the delivery agent into the delivery port 201 of the delivery cavity 2 in the first position. If other delivery cavities 2 are still needed later, the delivery cavity 2 in the first position can be continuously pulled out, so that it drives at least one of the remaining delivery cavities 2 to be pulled out of the cavity 101 by a second preset distance through the linkage structure 3, and let these remaining at least one delivery cavity 2 be in the second position. At this time, the delivery port 201 of the delivery cavity 2 in the second position can be at least partially located outside the shell 1, or can continue to be pulled out of the cavity 101 under the action of external force. Thus, the user can deliver the delivery agent into the remaining at least one delivery cavity 2. In this way, the user can choose to pull out one or more delivery cavities 2 as needed, and the delivery cavity 2 that is pulled out first can be set as the delivery cavity 2 that the user frequently uses according to the user's daily usage habits or preferences, such as an automatic delivery cavity, and there is no need for the user to identify the cavity to be used and avoid misdelivery after pulling out all the cavities at once as in the related art, thereby facilitating the user's daily operation. In addition, when there is no need to pull out all the delivery cavities 2, for example, when pulling out the commonly used delivery cavity 2 that is pulled out first according to the user's preferences, the occupied volume of the external space can also be reduced.

[0041] Among them, the first preset distance and the second preset distance are designed according to the actual application products, such as the size of the delivery device and the clothing processing equipment. The first preset distance and the second preset distance can be the same or different, and the present disclosure does not make specific limitations on this.

[0042] In some embodiments of the present disclosure, Figure 2 , Figure 4 , Figure 7 As shown, the delivery cavity 2 that is first pulled out of the cavity 101 by the first preset distance can be the first delivery cavity 4, and the remaining at least one delivery cavity 2 can include a second delivery cavity 5. The first delivery cavity 4 and the second delivery cavity 5 are arranged in parallel, and the linkage structure 3 includes a first matching portion 6 arranged on the first delivery cavity 4 and a second matching portion 7 arranged on the second delivery cavity 5. The first matching portion 6 can abut against the second matching portion 7 at the first preset distance to drive the second delivery cavity 5 to move the second preset distance.

[0043] The first delivery cavity 4 and the second delivery cavity 5 can be set according to the user's preferences or usage habits. For example, the discharge port 202 of the first delivery cavity 4 can be used for the suction piece to penetrate to suck the delivery agent in the first delivery cavity 4, that is, the first delivery cavity 4 can be an automatic delivery cavity frequently used by the user, and due to the intelligent design of the automatic delivery cavity, the user first draws out the automatic delivery cavity to meet the user's preferences; the second delivery cavity 5 has at least one delivery space, each delivery space has a delivery port 201 and a discharge port 202, and the discharge port 202 is located on the bottom wall of the second delivery cavity 5. Different delivery spaces can be used to deliver different delivery agents, such as softener and detergent, that is, the second delivery cavity 5 is a manual delivery cavity seldom used by users. When the first delivery cavity 4 is pulled out of the cavity 101 by a first preset distance, the first matching portion 6 and the second matching portion 7 just abut against each other. At this time, the delivery port 201 of the first delivery cavity 4 is exposed, and the user can only deliver the first delivery cavity 4. If the second delivery cavity 5 needs to be delivered, the first delivery cavity 4 can be further pulled out, so that the second delivery cavity 5 is pulled out of the cavity 101 by a second preset distance under the action of the first matching portion 6 and the second matching portion 7. At this time, the delivery port 201 of the second delivery cavity 5 can be moved out of the cavity 101, or the second delivery cavity 5 can be further pulled out under the action of external force until the delivery port 201 of the second delivery cavity 5 is moved out of the cavity 101, so as to facilitate the user to deliver the second delivery cavity 5. Among them, the suction member can adopt any suitable suction structure, such as a suction pump and a suction tube connected to the first delivery cavity 4, and the suction pump can draw the delivery agent in the first delivery cavity 4 to the corresponding delivery position through the suction tube.

[0044] The first delivery cavity 4 and the second delivery cavity 5 can have various arrangements, and the second delivery cavity 5 can be arranged around any position of the first delivery cavity 4, for example, the second delivery cavity 5 is located at the bottom, top, side, etc. of the first delivery cavity 4, and the present disclosure does not limit this. In the present disclosure, the second delivery cavity 5 is exemplarily located on one side of the first delivery cavity 4 in the horizontal direction.

[0045] Among them, Figure 7 and Figure 8As shown, the first mating portion 6 may include a first protrusion 601 having a first mating surface 602 facing the second mating portion 7. In order to facilitate the mating between the first mating portion 6 and the second mating portion 7, the second mating portion 7 may include a second protrusion 701 having a second mating surface 702 facing the first mating portion 6. The first protrusion 601 and the second protrusion 701 are arranged relative to each other so that at least part of the first mating surface 602 and the second mating surface 702 can abut against each other. In addition, in order to ensure the abutting effect and self-strength of the first protrusion 601 and the second protrusion 701, the first protrusion 601 can be constructed as a first plate body, the first mating surface 602 is formed on the first plate body, and a first reinforcing rib 603 is provided on the side of the first plate body away from the first mating surface 602; and / or, the second protrusion 701 can be constructed as a second plate body, the second mating surface 702 is formed on the second plate body, and a second reinforcing rib 703 is provided on the side of the second plate body away from the second mating surface 702. The plate structure can increase the contact area of ​​the mating surfaces, thereby ensuring the stability after the first mating portion 6 and the second mating portion 7 are abutted. A plurality of first reinforcing ribs 603 and / or second reinforcing ribs 703 can be provided and evenly distributed on the plate body, thereby improving the strength of the plate structure.

[0046] In some embodiments not shown, the first matching portion 6 and the second matching portion 7 may also be arranged in other ways. For example, the first matching portion 6 may directly abut against the outer wall surface of the second delivery cavity 5, that is, part of the outer wall surface of the second delivery cavity 5 may serve as the second matching portion 7. Alternatively, the second matching portion 7 may directly abut against the outer wall surface of the first delivery cavity 4, that is, part of the outer wall surface of the first delivery cavity 4 may serve as the first matching portion 6, so as to enable one delivery cavity 2 to drive the movement of another adjacent delivery cavity 2.

[0047] In some undisclosed embodiments, the first matching portion 6 and the second matching portion 7 may also have a variety of structures and matching methods. For example, one of the first matching portion 6 and / or the second matching portion 7 may be constructed as a plate or a block structure, and the other may be constructed as a groove. The plate or block structure may reciprocate in the groove until it abuts against the end of the groove to achieve the effect of pushing the delivery cavity 2 to move.

[0048] In some embodiments, Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the first delivery cavity 4 is provided with a first handle portion 401, and the first handle portion 401 can cover the plug-in port 102 to shield the second delivery cavity 5. For example, when the first delivery cavity 4 is in a stored state or an unused / pulled-out state, the first handle portion 401 can cover the plug-in port 102, so that the first delivery cavity 4 can be pulled out first without user identification by directly pulling the first handle portion 401, and then the second delivery cavity 5 can be driven to move by the first delivery cavity 4; in addition, after the first handle portion 401 covers the plug-in port 102, the overall aesthetics of the delivery device of the present disclosure or the clothing processing device using the delivery device can be improved.

[0049] In order to facilitate the second delivery cavity 5 to be pulled out from the cavity 101, Fig.11 and Fig.12 As shown, the second delivery cavity 5 may be provided with a second handle 501, and the second handle 501 is at least partially located outside the housing 1 at a second preset distance. In this way, when the second delivery cavity 5 is pulled out of the cavity 101 by the second preset distance, if the exposure space of the delivery port 201 of the second delivery cavity 5 is small, or the delivery port 201 has not yet been exposed from the cavity 101, the user can use the second handle 501 to continue to pull the second delivery cavity 5 out of the cavity 101. Among them, the second handle 501 can be constructed as a gripping opening that penetrates the second delivery cavity 5 in the vertical direction. The second handle 501 set in this way has a simple overall structure and occupies less space, which can be more convenient for users to operate. For example, the user only needs to insert the hand into the gripping opening from top to bottom.

[0050] In some embodiments of the present disclosure, Figure 4 and Figure 7 As shown, at least part of the inner wall of the first delivery cavity 4 extends in a vertical direction toward the inner bottom surface, and the discharge port 202 is located on the top wall of the first delivery cavity 4 and arranged opposite to the inner bottom surface. In this way, the delivery agent in the first delivery cavity 4 can be gathered in one place, so as to facilitate the subsequent extraction of the delivery agent. Of course, in the delivery space of the second delivery cavity 5, the inner wall of the delivery space can also be extended in a vertical direction toward the inner bottom surface, so that the delivery agent can flow out of the delivery space.

[0051] In addition, in order to ensure the sealing and aesthetics of the delivery cavity 2 , a top cover may be provided on the top of the delivery cavity 2 , and an openable or open delivery area may be provided on the top cover to form a delivery port 201 .

[0052] In some embodiments, Figures 1 to 3 , Figure 5 and Figure 6As shown, the housing 1 includes an upper housing 8 and a lower housing 9 that are butted against each other, the upper housing 8 and the lower housing 9 enclose a cavity 101 and an insertion port 102, and a slot 10 is provided on the periphery of the lower housing 9 to be plugged with the upper housing 8, and at least part of the slot 10 forms a guide groove 11 for supporting and guiding the movement of multiple delivery cavities 2. The slot 10 can be used to connect the upper housing 8 and the lower housing 9, and can also facilitate the sliding of the delivery cavity 2, without the need to separately set up a connection structure and a sliding structure, thereby simplifying the housing structure and reducing the space occupied by it.

[0053] The guide groove 11 includes an inner wall 1101 and an outer wall 1102 extending side by side, and a connecting wall 1103 connected between the inner wall 1101 and the outer wall 1102. The upper shell 8 has a U-shaped slot portion 801 inserted into the outer wall 1102, and the delivery cavity 2 adjacent to the guide groove 11 has a slide rail 203 inserted between the inner wall 1101 and the slot portion 801. The upper shell 8 and the lower shell 9 are connected by inserting the outer wall 1102 into the slot portion 801. In addition, in order to ensure the stability of the upper shell 8 and the lower shell 9 after being connected, a connecting structure that can cooperate with each other can also be provided on both sides of the upper shell 8 and the lower shell 9. After the slide rail 203 is inserted between the inner wall 1101 and the slot 801, the delivery cavity 2 can be reciprocated on the connecting wall 1103 along the pulling out or inserting direction of the delivery cavity 2 through the slide rail 203. Of course, in order to prevent the delivery cavity 2 from slipping out of the cavity 101, limiting structures can also be set on the slide rail 203 and the guide groove 11 respectively. The two limiting structures can abut against each other after the delivery cavity moves to the extreme position away from the cavity 101 to limit the movement of the delivery cavity 2.

[0054] In some embodiments of the present disclosure, the upper shell 8 may also have a guide portion 802 extending between any two adjacent delivery cavities 2, and at least one of the two adjacent delivery cavities 2 may be movably connected to the guide portion 802. The existence of the guide portion 802 can provide the delivery cavity 2 with an additional supporting and guiding area, thereby ensuring the stability of the delivery cavity 2 when moving.

[0055] In a second aspect of the present disclosure, there is provided a clothing processing device, comprising the above-mentioned delivery device, wherein the clothing processing device comprises a shell, the delivery device is connected to any side wall of the shell and is arranged adjacent to the side edge of the side wall, and one of the delivery cavities 2 is arranged farther away from the side edge than any other delivery cavities 2. Taking the first delivery cavity 4 and the second delivery cavity 5 as an example, the first delivery cavity 4, which is more commonly used by users, is farther away from the side edge of the clothing processing device than the second delivery cavity 5, because most general clothing processing devices are placed against the wall. Such an arrangement can make the first delivery cavity 4 away from the wall, so that the user's operating space during delivery will not be affected by the wall, and it is convenient to deliver the delivery agent into the delivery cavity 2. Among them, the clothing processing device can be, for example, a washing machine, and the washing machine can be, for example, a drum washing machine or a pulsator washing machine, etc., but the present disclosure is not limited thereto.

[0056] In summary, the present disclosure exemplarily describes the use of the delivery device including the first delivery cavity 4 and the second delivery cavity 5. For example, during normal use, the user will first use the first handle portion 401 to pull the first delivery cavity 4 out of the cavity 101 by a first preset distance, so that the delivery port 201 of the first delivery cavity 4 is pulled out of the cavity 101, and the user can put the delivery agent into the first delivery cavity 4. When the remaining delivery cavities 2 are not needed later, the first delivery cavity 4 can be pushed back into the cavity 101 after delivery, thereby completing the delivery operation; when the user still needs to use the remaining delivery cavities 2, such as the second delivery cavity 5, the first delivery cavity 4 can be pulled out, and the first matching portion 6 and the second matching portion 7 located on the first delivery cavity 4 have already abutted against each other. The first matching portion 6 will push the second matching portion 7 while the first delivery cavity 4 continues to move, so that the first matching portion 6 and the second matching portion 7 can be pushed back into the cavity 101, thereby completing the delivery operation. The second delivery cavity 5 connected to the joint 7 is pulled out of the cavity 101 by a second preset distance. At this time, the user can perform different operations according to different situations. If the second delivery cavity 5 is at least partially located outside the shell 1 after being pulled out of the cavity 101 by the second preset distance, that is, the second handle portion 501 is exposed from the cavity 101, then the user can pull the delivery port 201 of the second delivery cavity 5 out of the cavity 101 through the second handle portion 501 and pour the delivery agent into it; if the delivery port 201 of the second delivery cavity 5 is already exposed after being pulled out of the cavity 101 by the second preset distance, the user can directly pour the delivery agent into the delivery port 201. After the delivery is completed, the first delivery cavity 4 and the second delivery cavity 5 can be pushed back into the cavity 101 to complete the overall delivery work. This ensures that multiple delivery cavities 2 can be pulled out from the cavity 101 of the delivery device in sections, so that the user can choose to pull out one delivery cavity 2 or multiple delivery cavities 2 as needed, and the delivery cavity 2 pulled out first can be set to the delivery cavity 2 that the user frequently uses according to the user's daily usage habits or preferences, such as an automatic delivery cavity, and there is no need for the user to identify the cavity to be used and avoid misdelivery after pulling out all the cavities at once as in the related art, thereby facilitating the user's daily operation. In addition, when there is no need to pull out all the delivery cavities 2, for example, when pulling out the commonly used delivery cavity 2 that is pulled out first according to the user's preferences, the occupied volume of the external space can also be reduced.

[0057] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0058] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0059] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A delivery device, It is characterized in that include: A shell, comprising a cavity and an insertion port and a discharge port communicated with the cavity; and A plurality of delivery cavities, each of which is connected to the shell and can be at least partially inserted into the cavity or at least partially pulled out of the cavity from the insertion interface, the delivery cavity having a delivery port and a discharge port, the discharge port being directly or indirectly connected to the cavity, The multiple delivery cavities are constructed such that after one of the delivery cavities is pulled out of the cavity by a first preset distance, the linkage structure can drive at least one of the remaining delivery cavities to be pulled out of the cavity by a second preset distance, the delivery port of one of the delivery cavities is at least partially located outside the shell at the first preset distance, the delivery port of at least one of the remaining delivery cavities is at least partially located outside the shell at the second preset distance, and / or the at least one of the remaining delivery cavities can continue to be pulled out of the cavity under the action of an external force at the second preset distance.

2. According to the delivery device of claim 1, one of the delivery cavities is a first delivery cavity, and the remaining at least one delivery cavity includes a second delivery cavity, the first delivery cavity and the second delivery cavity are arranged in parallel, and the linkage structure includes a first matching portion provided on the first delivery cavity and a second matching portion provided on the second delivery cavity, and the first matching portion can abut against the second matching portion at the first preset distance to drive the second delivery cavity to move the second preset distance.

3. The delivery device according to claim 2, It is characterized in that The first mating portion comprises a first protrusion, wherein the first protrusion has a first mating surface facing the second mating portion; and / or, The second matching portion includes a second protrusion, and the second protrusion has a second matching surface facing the first matching portion.

4. The delivery device according to claim 3, It is characterized in that The first protrusion is configured as a first plate body, the first mating surface is formed on the first plate body, and a first reinforcing rib is provided on a side of the first plate body away from the first mating surface; and / or, The second protrusion is configured as a second plate body, the second mating surface is formed on the second plate body, and a second reinforcing rib is disposed on a side of the second plate body away from the second mating surface.

5. The delivery device according to claim 2, It is characterized in that The first delivery cavity is provided with a first handle portion, and the first handle portion can cover the plug-in port to shield the second delivery cavity.

6. The delivery device according to claim 2, It is characterized in that The second delivery cavity is provided with a second handle portion, and the second handle portion is at least partially located outside the shell at the second preset distance.

7. The delivery device according to claim 6, It is characterized in that The second handle portion is configured as a holding opening that vertically penetrates the second delivery cavity.

8. The delivery device according to claim 1, It is characterized in that One of the dosing cavities is a first dosing cavity, and the discharge port of the first dosing cavity is used for a suction member to penetrate therethrough to suck the dosing agent in the first dosing cavity.

9. The dosing device according to claim 8, wherein, At least a part of the inner side wall surface of the first dosing cavity extends obliquely to the vertical direction towards the inner bottom surface, and the discharge port is located on the top wall of the first dosing cavity and is arranged opposite to the inner bottom surface.

10. The dosing device according to claim 1, wherein, The remaining at least one dosing cavity includes a second dosing cavity, the second dosing cavity has at least one dosing space, each of the dosing spaces has a dosing port and a discharge port respectively, and the discharge port is located on the bottom wall of the second dosing cavity.

11. The dosing device according to any one of claims 1-10, wherein, The housing includes an upper shell and a lower shell that are butt-jointed, the upper shell and the lower shell enclose the cavity and the insertion port, and the periphery of the lower shell has a slot that is inserted and matched with the upper shell, and at least a part of the slot forms a guiding slot for supporting and guiding the movement of the plurality of dosing cavities.

12. The dosing device according to claim 11, wherein, The guiding slot includes an inner wall and an outer wall that extend side by side and a connecting wall that connects between the inner wall and the outer wall, the upper shell has a U-shaped clamping groove portion that is inserted into the outer wall, and the dosing cavity adjacent to the guiding slot has a sliding rail that is inserted between the inner wall and the clamping groove portion.

13. The dosing device according to claim 12, wherein, The upper shell has a guiding portion that extends between any two adjacent dosing cavities, and at least one of the two adjacent dosing cavities is movably connected to the guiding portion.

14. A laundry treatment device, wherein, It includes the dosing device according to any one of claims 1-13.

15. The laundry treatment device according to claim 14, the laundry treatment device includes a housing, the dosing device is connected to any side wall surface of the housing and is arranged adjacent to the side edge of the side wall surface where it is located, and one of the dosing cavities is arranged farther away from the side edge than any of the remaining dosing cavities.

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