WO2021175078A1

WO2021175078A1 - Release device, door assembly, household appliance, and control method for release device

Info

Publication number: WO2021175078A1
Application number: PCT/CN2021/075193
Authority: WO
Inventors: 卢振亮; 刘日超; 李翔; 程繁华; 许平平
Original assignee: 佛山市顺德区美的洗涤电器制造有限公司
Priority date: 2020-03-05
Filing date: 2021-02-04
Publication date: 2021-09-10
Also published as: CN111387896A

Abstract

A release device (10), a door assembly (100), a household appliance (1000), and a control method for the release device (10). The release device (10) comprises a storage tube (11) and a pushing portion (12). The storage tube (11) is provided with a storage channel (111), and the storage channel (111) is used for storing multiple solid detergents. The pushing portion (12) can move with respect to the storage tube (11). The pushing portion (12) can move between a first position and a second position. When the pushing portion (12) is at the first position, the pushing portion (12) prevents the solid detergents from falling out of the storage channel (111) from the storage channel (111); when the pushing portion (12) is at the second position, the pushing portion (12) enables at least one solid detergent to fall out of the storage channel (111) from the storage channel (111).

Description

Putting device, door body assembly, household appliance and control method of putting device

Priority information

This application requests the priority and rights of the patent application with the patent application number 202010147286.1 filed with the State Intellectual Property Office of China on March 5, 2020, and the full text is incorporated herein by reference.

Technical field

The invention relates to the technical field of electrical equipment, and in particular to a control method of a dispensing device, a door body assembly, a household appliance, and the dispensing device.

Background technique

In the related art, washing appliances (such as dishwashers) usually use devices with automatic dispensing functions to dispense cleaning consumables. However, in the device with the automatic dropping function in the related art, the user needs to put the cleaning consumables into the device with the automatic dropping function each time it is used, which is cumbersome and unfavorable for the user to use.

Summary of the invention

The embodiments of the present invention provide a dispensing device, a door assembly, a household appliance, and a control method of the dispensing device.

An embodiment of the present invention provides a placing device, the placing device includes:

A storage tube, the storage tube is formed with a storage channel, the storage channel is used to store a plurality of solid detergents; and

Relative to the pushing part movably arranged in the storage tube, the pushing part can move between a first position and a second position. When the pushing part is located in the first position, the pushing part blocks The solid detergent falls from the material storage channel to the outside of the material storage channel, and when the pushing part is located in the second position, the pushing part causes at least one solid detergent to be removed from The material storage channel falls out of the material storage channel.

In the dispensing device of the embodiment of the present invention, the storage tube can be used to store a plurality of solid detergents, and then the solid detergent can be fed by the movement of the pushing part. In this way, the number of times that users add solid detergents to the dispensing device can be reduced. Convenience is provided for the user, so that the user can use the delivery device more conveniently, and the user experience is improved.

In some embodiments, the storage channel is strip-shaped, and the storage channel is used to arrange the plurality of solid detergents sequentially.

In some embodiments, the number of the storage channels is multiple, and a plurality of the storage channels are arranged side by side, and when the pushing part is at the second position, the corresponding one of the storage channels At least one of the solid detergent drops from the storage channel to the outside of the storage channel.

In some embodiments, the pushing part is used to move between the first position and the second position so that the solid detergent in the plurality of storage channels alternately drops to the storage. Material outside the channel.

In some embodiments, the dispensing device includes a first drive assembly connected to the pushing part, and the first drive assembly is used to drive the pushing part at the first position and Move between the second positions.

In some embodiments, the first drive assembly includes a first drive motor, a first drive assembly, and a first push rod. The first drive motor is used to drive the first drive assembly to rotate. The push rod is connected with the pushing part;

When the first drive motor drives the first transmission assembly to rotate, the first transmission assembly drives the first push rod to move, so that the pushing part is at the first position and the first position. Movement between two positions.

In some embodiments, a side of the first push rod facing the first transmission component is provided with a first tooth portion, and the first tooth portion is engaged with the first transmission component.

In some embodiments, the pushing portion is formed with a perforation, the perforation penetrates the pushing portion, and when the pushing portion is located at the second position, the perforation communicates with the storage channel, So that the solid detergent in the storage channel passes through the perforation and falls out of the storage channel.

In some embodiments, the dispensing device includes a discharging channel, and when the pushing part is in the second position, the solid detergent in the storage channel passes through the perforation and falls to The discharging channel.

In some embodiments, a movable component is provided in the discharging passage, and the movable component can be moved to isolate or communicate with the discharging passage. When the discharging passage is connected by the movable component, The solid detergent in the discharging channel falls from the discharging channel to the outside of the discharging channel.

In some embodiments, the movable assembly includes a first movable block and a second movable block, the first movable block and the second movable block are spaced apart in the discharging channel, and the first movable block A movable block is located between the second movable block and the pushing part, and in the case that the first movable block blocks the unloading channel, the second movable block connects or blocks the unloading channel;

In the case that the first movable block communicates with the unloading channel, the second movable block connects or blocks the unloading channel.

In some embodiments, the dispensing device includes a second driving component that connects the first movable block and the second movable block, and the second driving component is used to drive the first movable block. An activity block and the second activity block are active.

In some embodiments, the second drive assembly includes a second drive motor, a second drive assembly, a second push rod, and a third push rod, and the second drive motor is used to drive the second drive assembly to rotate. , The second push rod is connected with the first movable block, and the third push rod is connected with the second movable block;

When the second drive motor drives the second transmission assembly to rotate, the second transmission assembly drives the second push rod and the third push rod to move, thereby driving the first movable block and The second activity block is active.

In some embodiments, the side of the second push rod facing the second transmission assembly is provided with a second tooth portion, and the side of the third push rod facing the second transmission assembly is provided with a third tooth. A tooth part, the second tooth part and the third tooth part mesh with the second transmission assembly.

In some embodiments, the first movable block and the second movable block are both provided with a sealing structure, and the sealing structure is used to separate the lower part from the first movable block and the second movable block. In the case of a material channel, the material channel at both ends of the first movable block and the second movable block is sealed.

An embodiment of the present invention provides a door body assembly, the door body assembly includes:

Door body

In the dispensing device of any one of the above, the dispensing device is arranged on the door body.

In the door assembly of the embodiment of the present invention, the storage tube can be used to store a plurality of solid detergents, and then the solid detergent can be put in by the movement of the pushing part, so that the number of times that users add solid detergents to the dispensing device can be reduced , Provides convenience for users, enables users to use the delivery device more conveniently, and improves user experience.

An embodiment of the present invention provides a household appliance, which includes:

Cavity

In the above-mentioned door body assembly, the cavity is formed with an accommodating space, the door body assembly is rotatably connected with the cavity, and the door body assembly opens or closes the accommodating space when rotating, When the door assembly closes the accommodating space, the dispensing device is located in the accommodating space.

In the household appliance of the embodiment of the present invention, the storage tube can be used to store a plurality of solid detergents, and then the solid detergent can be put in by the movement of the pushing part. In this way, the number of times the user adds the solid detergent to the dispensing device can be reduced. Convenience is provided for the user, so that the user can use the delivery device more conveniently, and the user experience is improved.

A control method provided by an embodiment of the present invention is used for a dispensing device, the dispensing device includes a storage tube and a pushing part, the storage tube is formed with a storage channel, the storage channel is used to store a plurality of fixed For detergent, the pushing part is movably arranged relative to the storage tube, and the pushing part can move between a first position and a second position;

The control method includes:

Controlling the pushing part to move to the first position, so that the pushing part prevents the solid detergent from falling from the storage channel to the outside of the storage channel;

The pushing part is controlled to move from the first position to the second position, so that at least one of the solid detergents falls from the storage channel to the outside of the storage channel.

In the control method of the embodiment of the present invention, the storage tube can be used to store a plurality of solid detergents, and then the solid detergent can be put in by the movement of the pushing part. In this way, the number of times the user adds the solid detergent to the dispensing device can be reduced. Convenience is provided for the user, so that the user can use the delivery device more conveniently, and the user experience is improved.

In some embodiments, the dispensing device includes a discharging channel and a movable component arranged in the discharging channel, and the pushing part is used to make the material in the storage channel The solid detergent falls into the discharging channel, the movable assembly can move to block or communicate with the discharging channel, and the third position is staggered from the second position;

After the controlling the pushing part to move from the first position to the second position, the method includes:

Controlling the pushing part to move from the second position to the third position, so that the solid detergent in the storage channel falls to the discharging channel;

The movement of the movable assembly is controlled to make the solid detergent in the discharging channel fall from the discharging channel to the outside of the discharging channel.

In some embodiments, the movable assembly includes a first movable block and a second movable block, the first movable block and the second movable block are spaced apart in the discharging channel, and the first movable block The movable block is located between the second movable block and the pushing part;

The controlling the movement of the movable assembly to make the solid detergent in the discharging channel fall from the discharging channel to the outside of the discharging channel includes:

Control the movement of the first movable block and keep the second movable block partitioned and seal the discharging channel, so that the solid detergent on the first movable block falls to the first movable block and the Between the second activity block;

Control the movement of the second movable block and make the first movable block block and seal the discharging channel, so that the solid detergent between the first movable block and the second movable block falls To the outside of the discharging channel.

The additional aspects and advantages of the present invention will be partly given in the following description, and partly will become obvious from the following description, or be understood through the practice of the present invention.

Description of the drawings

The above and/or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

FIG. 1 is a schematic diagram of the structure of a dispensing device according to an embodiment of the present invention;

Fig. 2 is a schematic plan view of a dispensing device according to an embodiment of the present invention;

Fig. 3 is another schematic plan view of the dispensing device according to the embodiment of the present invention;

4 is another schematic plan view of the dispensing device according to the embodiment of the present invention;

Fig. 5 is another schematic plan view of the dispensing device according to the embodiment of the present invention;

Fig. 6 is another schematic plan view of the dispensing device according to the embodiment of the present invention;

Fig. 7 is an enlarged schematic diagram of part I in Fig. 6;

8 is a schematic plan view of the storage channel and the pushing part of the dispensing device according to the embodiment of the present invention;

9 is another schematic plan view of the storage channel and the pushing part of the dispensing device according to the embodiment of the present invention;

10 is another schematic plan view of the storage channel and the pushing part of the dispensing device according to the embodiment of the present invention;

11 is another schematic plan view of the storage channel and the pushing part of the dispensing device according to the embodiment of the present invention;

12 is another schematic plan view of the storage channel and the pushing part of the dispensing device according to the embodiment of the present invention;

13 is a schematic diagram of the structure of the door assembly of the embodiment of the present invention;

Figure 14 is a schematic plan view of a door assembly according to an embodiment of the present invention;

Fig. 15 is another schematic plan view of the door assembly according to the embodiment of the present invention;

FIG. 16 is a schematic structural diagram of a household appliance according to an embodiment of the present invention;

FIG. 17 is another schematic diagram of the structure of the household appliance according to the embodiment of the present invention;

Fig. 18 is a flowchart of a control method of a dispensing device according to an embodiment of the present invention;

19 is another flowchart of the control method of the placing device according to the embodiment of the present invention;

20 is another flowchart of the control method of the dispensing device according to the embodiment of the present invention.

Symbol description of main components:

Household appliance 1000, cavity 1001, accommodating space 1002, door body assembly 100, door body 101, placing device 10, storage tube 11, storage channel 111, feed port 112, discharge port 113, cover 114, Pushing portion 12, perforation 121, first drive assembly 13, first drive motor 131, first transmission assembly 132, first push rod 133, first tooth portion 1331, feeding channel 14, feeding opening 141, movable assembly 15 , The first movable block 16, the second movable block 17, the second drive assembly 18, the second drive motor 181, the second transmission assembly 182, the first driving wheel 1821, the first driven wheel 1822, the second driven wheel 1823, the first Three driven wheels 1824, second push rod 183, second tooth portion 1831, third push rod 184, third tooth portion 1841, abutment portion 19.

Detailed ways

The following describes the embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The following embodiments described with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, but should not be understood as a limitation to the present 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 clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction of two components relation. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.

In the present invention, unless expressly stipulated and defined otherwise, the "above" or "below" of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them. Moreover, the "above", "above" and "above" of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature. The “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

Please refer to FIG. 1 to FIG. 3, an embodiment of the present invention provides a dispensing device 10. The dispensing device 10 includes a storage tube 11 and a pushing part 12. The storage pipe 11 is formed with a storage channel 111, and the storage channel 111 is used to store a plurality of solid detergents. The pushing part 12 is arranged to move relative to the storage tube 11. The pushing part 12 can move between the first position and the second position. When the pushing part 12 is in the first position, the pushing part 12 blocks the solid detergent from the storage material. The channel 111 falls out of the storage channel 111. When the pushing part 12 is in the second position, the pushing part 12 causes at least one solid detergent to fall from the storage channel 111 to the outside of the storage channel 111.

In the dispensing device 10 of the embodiment of the present invention, the storage tube 11 can be used to store a plurality of solid detergents, and then the solid detergent can be discharged by the movement of the pushing part 12, so that the user can reduce the addition of solid washing to the dispensing device 10 The number of doses provides convenience to the user, enables the user to use the dispensing device 10 more conveniently, and improves the user's experience.

In the embodiment of the present invention, the user can store a plurality of solid detergents in the storage channel 111 of the storage tube 11, and then control the pushing part 12 to move between the first position and the second position to realize the solid detergent In this way, the user does not need to put the solid detergent into the dispensing device 10 every time the user uses the dispensing device 10, thereby reducing the number of times that the user adds solid detergent to the dispensing device 10 and providing convenience for the user. This allows the user to use the delivery device 10 more conveniently, and improves the user experience.

Further, the storage tube 11 can be made of plastic. Plastic has the characteristics of economical price, easy acquisition, and easy processing. This can reduce the manufacturing cost of the storage tube 11, which is beneficial to the mass production of the storage tube 11, and in turn, is beneficial to the mass production of the feeding device 10. In addition, such a configuration can reduce the overall weight of the placing device 10, so that the user can use the placing device 10 more conveniently, and the user experience is improved. It can be understood that, in other embodiments, the storage tube 11 may also be made of other materials, and the specific material of the storage tube 11 may be set according to actual conditions. For example, in some embodiments, the storage tube 11 can also be made of stainless steel, iron, or other materials. The specific material of the storage tube 11 is not determined here.

Specifically, the solid detergent may be circular, rectangular, polygonal, or the like. Specifically, the specific shape of the solid detergent can be set according to different situations. There is no limitation here.

Please refer to Figures 1 to 3 again. Further, the storage tube 11 includes a feed port 112 and a discharge port 113. Both the feed port 112 and the discharge port 113 are in communication with the storage channel 111, and the pushing part 12 is located The discharging port 113 is arranged in such a way that when the pushing part 12 moves between the first position and the second position, the solid detergent can be controlled to fall, and the structure is simple and easy to implement.

In some embodiments, a cover 114 may be hinged to the feed port 112, and the cover 114 is configured to open or close the feed port 112 when rotated. In this way, the user can turn the cover 114 to achieve feeding. Opening and closing of port 112 is convenient and quick. Of course, in other embodiments, the cover 114 can also be used to open or close the feed port 112 in other ways. For example, in other embodiments, the cover 114 may be movably disposed at the feed port 112, so that the feed port 112 is opened or closed during the movement of the cover 114. It can be selected according to different situations. There is no limitation here.

Further, the cover plate 114 may be provided with a sealing ring (not shown in the figure). In this way, when the cover plate 114 closes the feed port 112, the sealing effect of the material storage channel 111 is better, thereby preventing external air from entering The storage channel 111 causes the solid detergent in the storage channel 111 to be contaminated. Conducive to the storage of solid detergents.

In some embodiments, the storage channel 111 has a strip shape, and the storage channel 111 is used to arrange a plurality of solid detergents in sequence. For example, the storage channel 111 may allow a plurality of solid detergents to be arranged sequentially from top to bottom.

This arrangement is beneficial to the arrangement of the solid detergents in order, so that the storage channel 111 can store more solid detergents. In addition, the strip shape of the storage channel 111 is also conducive to the solid detergent falling under the action of gravity, thereby preventing the solid detergent from clogging in the storage channel 111.

In this embodiment, the cross-sectional area of the storage channel 111 is rectangular. Preferably, in order to enable the solid detergent to form a better fit with the storage channel 111, at this time, the solid detergent can be designed to be rectangular. Of course, in other embodiments, the cross-sectional area of the storage channel 111 may also have other shapes. It can be set according to different situations. It should be pointed out that when the storage channel 111 has other shapes, the shape of the solid detergent can also be changed accordingly, so that the solid detergent can form a better fit with the storage channel 111.

Referring to FIGS. 4 to 7, in some embodiments, the number of storage channels 111 is multiple, and the plurality of storage channels 111 are arranged side by side. When the pushing part 12 is in the second position, a corresponding storage channel At least one solid detergent in 111 drops from the storage channel 111 to the outside of the storage channel 111.

The arrangement of multiple storage channels 111 enables the placing device 10 to store more solid detergents. In this way, users do not need to add solid detergents to the storage channels 111 from time to time, which reduces the need for users to add solid detergents to the placing device 10 The number of times provides convenience for the user, enables the user to use the placing device 10 more conveniently, and improves the user experience.

In addition, a plurality of storage channels 111 are arranged side by side. Specifically, a plurality of storage channels 111 are arranged side by side along the length direction of the dispensing device 10, so that it is beneficial for the pushing part 12 to control the solid detergent when it moves. The thickness of the dispensing device 10 can be reduced, which is beneficial to the thin and light design of the dispensing device 10.

It should be pointed out that, in this embodiment, the number of the storage tube 11 is one, and a plurality of storage channels 111 are formed in the storage tube 11. Of course, in other embodiments, the number of the storage tubes 11 may be multiple, and each storage tube 11 has a storage channel 111 formed therein. The specific number of storage tubes 11 can be set according to different situations. There is no limitation here.

Referring to FIGS. 8 and 9, in some embodiments, the pushing part 12 is used to move between the first position and the second position so that the solid detergent in the plurality of storage channels 111 alternately drops to the storage channel 111 outside.

The following uses an example to illustrate the specific method of alternate drops:

Referring to FIG. 8, in an example, the storage passage 111 includes a storage passage 111A and a storage passage 111B, and the storage passage 111A and the storage passage 111B are arranged side by side. During the first injection, the control pusher 12 is located at the second position of the storage channel 111A, that is, the solid detergent in the storage channel 111A falls out of the storage channel 111A, as shown by the arrow in Fig. 8; please refer to Fig. 9, during the second injection, the control pusher 12 is located at the second position of the storage channel 111B, that is, the solid detergent in the storage channel 111B falls out of the storage channel 111B, as shown by the arrow in Fig. 9 ; Please refer to Figure 8 again, in the third injection, the pusher 12 is again controlled to be located at the second position of the storage channel 111A, that is, the solid detergent in the storage channel 111A falls out of the storage channel 111A; please again Referring to FIG. 9, during the fourth injection, the pushing part 12 is again controlled to be located at the second position of the storage channel 111B, that is, the solid detergent in the storage channel 111B falls out of the storage channel 111B. By analogy, until the solid detergent in the storage channel 111A and the storage channel 111B is used up.

Of course, in other embodiments, the placing device 10 may also use other methods to perform the placing operation. For example, the storage passage 111 includes a storage passage 111A and a storage passage 111B. The storage passage 111A and the storage passage 111B are arranged side by side, and the storage passage 111A and the storage passage 111B each store three solid detergents. Please refer to Fig. 8, when the first injection, the control pushing part 12 is located at the second position of the storage channel 111A, that is, the solid detergent in the storage channel 111A falls out of the storage channel 111A; please refer to Fig. 8 again For the second injection, the pushing part 12 is again controlled to be located at the second position of the storage channel 111A, that is, the solid detergent in the storage channel 111A falls out of the storage channel 111A; please refer to Figure 8 again, the third During the second injection, the pushing part 12 is again controlled to be located at the second position of the storage channel 111A, that is, the solid detergent in the storage channel 111A falls out of the storage channel 111A. At this time, the solid detergent in the storage channel 111A is washed The agent is exhausted.

Further, referring to Fig. 9, during the fourth injection, the control pushing part 12 is located at the second position of the storage channel 111B, that is, the solid detergent in the storage channel 111B falls out of the storage channel 111B; Referring to Fig. 9 again, in the fifth injection, the pusher 12 is again controlled to be located at the second position of the storage channel 111B, that is, the solid detergent in the storage channel 111B falls out of the storage channel 111B; please refer to again Figure 9, in the sixth injection, the pusher 12 is again controlled to be located at the second position of the storage channel 111B, that is, the solid detergent in the storage channel 111B falls outside the storage channel 111B. At this time, the storage The solid detergent in the channel 111B is used up.

It can be seen from the above that there are many situations in the order of the solid detergent, which can be selected according to different situations. There is no limitation here.

2-7, in some embodiments, the dispensing device 10 includes a first drive assembly 13, the first drive assembly 13 is connected to the pushing portion 12, the first drive assembly 13 is used to drive the pushing portion 12 in the first position And move between the second position.

With this arrangement, the movement of the pushing part 12 can be realized, the structure is simple, and the realization is easy.

Please refer to FIGS. 2 to 7 again. In some embodiments, the first drive assembly 13 includes a first drive motor 131, a first transmission assembly 132, and a first push rod 133. The first drive motor 131 is used to drive the first drive motor 131. The transmission assembly 132 rotates, and the first push rod 133 is connected to the pushing part 12.

When the first driving motor 131 drives the first transmission assembly 132 to rotate, the first transmission assembly 132 drives the first push rod 133 to move, so that the pushing part 12 moves between the first position and the second position.

The first driving motor 131 can drive the first transmission assembly 132 to rotate, and the first transmission assembly 132 can drive the first push rod 133 to move while rotating. Since the first push rod 133 is connected to the pushing part 12, When the push rod 133 moves, the pushing part 12 can be driven to move, so that the pushing part 12 can move between the first position and the second position. The structure is simple and easy to implement.

It is understandable that in other embodiments, the first drive assembly 13 may also have other structures. For example, in one embodiment, the first drive assembly 13 includes a spring and a pull cord, and one end of the spring is connected to the pushing part 12, The other end of the spring is fixed to the inner wall of the release device 10, one end of the pull cord is connected to the end of the pushing part 12 away from the spring, and the other end of the cord is exposed from the release device 10. In this way, the user can pull the cord to provide a first-direction pulling force. Pull the pushing portion 12 to make the pushing portion 12 move in the first direction. In the process of pulling the pushing portion 12, the spring is deformed. At this time, the spring can provide pulling force in the second direction to pull the pushing portion 12 so that the pushing portion 12 is pulled. 12 moves in a second direction, where the first direction and the second direction are opposite.

In this way, when the user provides a pulling force in the first direction that is greater than the pulling force in the second direction, the pushing part 12 can move in the first direction, and when the user provides a pulling force in the first direction that is less than the pulling force in the second direction, the pushing part 12 can be moved in the first direction. Moving in the second direction, that is to say, the user can use ropes and springs to realize the movement of the pushing part 12 in the first direction or the second direction. The structure is simple and easy to implement. For another example, the first drive assembly 13 may also be a hydraulic structure, a hydraulic structure, or the like. Specifically, the specific type of the first driving component 13 can be selected according to the actual situation of different situations. There is no limitation here.

Referring to FIGS. 2 to 7, in some embodiments, the side of the first push rod 133 facing the first transmission component 132 is provided with a first tooth portion 1331, and the first tooth portion 1331 is engaged with the first transmission component 132.

With this arrangement, when the first transmission assembly 132 rotates, the first push rod 133 can be driven to move, thereby realizing the movement of the pushing part 12.

Wherein, the first transmission assembly 132 may include one gear, or two gears, or three gears, etc. The specific number of gears can be selected according to actual conditions, and is not limited herein. It should be noted that, in the case where the first transmission assembly 132 includes multiple gears, the multiple gears are arranged in mesh.

2-7, in some embodiments, the pushing portion 12 is formed with a perforation 121, the perforation 121 penetrates the pushing portion 12, when the pushing portion 12 is located at the second position, the perforation 121 communicates with the storage channel 111 , So that the solid detergent in the storage channel 111 falls into the perforation 121 and falls out of the storage channel 111.

With this arrangement, when the pushing part 12 is in the second position, the through hole 121 is in communication with the storage channel 111, that is, after the pushing part 12 moves from the first position to the second position, the inside of the storage channel 111 Only the solid detergent can fall into the perforation 121 and fall out of the storage channel 111, which can prevent the solid detergent in the storage channel 111 from falling by mistake, thereby facilitating the operation of the dispensing device 10.

Wherein, the perforation 121 may be a circle, a rectangle, a triangle, or other polygons. Specifically, the specific shape of the perforation 121 can be set according to different situations. There is no limitation here.

It should be pointed out that the size of the perforation 121 is larger than the size of the solid detergent, which facilitates the movement of the solid detergent in the perforation 121 and prevents the solid detergent from getting stuck in the perforation 121 and affecting the normal operation of the dispensing device 10.

In this embodiment, the dispensing device 10 includes a plurality of abutting portions 19, and when the pushing portion 12 is in the second position, the side of the perforation 121 away from the storage channel 111 is at least partially closed by the abutting portion 19, This can prevent the solid detergent in the perforation 121 from directly falling from the perforation 121 when the pushing part 12 is in the second position, which is beneficial to control the solid detergent injection.

Specifically, the number of perforations 121 may be one, two, three, or the like. The specific number of the perforations 121 can be designed according to different situations. There is no limitation here.

Referring to Figures 2 to 7, in some embodiments, the dispensing device 10 includes a discharging channel 14. When the pushing part 12 is in the third position, the solid detergent in the storage channel 111 passes through the perforation 121 and Fall to the unloading channel 14.

The disposition of the discharging channel 14 enables the solid detergent to fall to a preset position, and the structure is simple and easy to implement.

In this embodiment, the number of the discharging channel 14 is one. Of course, in other embodiments, the number of discharging channels 14 may be more than one. Specifically, the specific number of the discharging channels 14 can be selected according to different situations. There is no limitation here.

Further, the size of the discharging channel 14 is larger than the size of the solid detergent, which facilitates the movement of the solid detergent in the discharging channel 14 and prevents the solid detergent from getting stuck in the discharging channel 14 and affecting the normal operation of the dispensing device 10 happen.

The discharging channel 14 is located on the side of the pushing part 12 away from the material storage channel 111.

Furthermore, the discharging channel 14 is formed with a discharging port 141, and the solid detergent in the discharging channel 14 drops from the discharging port 141 to the outside of the discharging channel 14.

The following uses examples to explain the specific positional relationship between the first position, the second position, and the third position:

8 to 12, the storage channel 111 includes a storage channel 111A and a storage channel 111B, the storage channel 111A and the storage channel 111B are arranged side by side, the pushing part 12 includes a perforation 121, the number of feeding channels 14 It is one, and the discharging channel 14 is located in the middle of the material storage channel 111A and the material storage channel 111B.

10 and 11, when the pushing part 12 is in the first position, at this time, the perforation 121 is staggered from the outlet 113 of the storage channel 111A and the outlet 113 of the storage channel 111B, and the perforation 121 At this time, it is also in a staggered state with the discharging channel 14, that is to say, in this case, the solid detergent in the storage channel 111A and the storage channel 111B cannot fall into the perforation 121, and the perforation 121 contains The current solid detergent cannot fall into the discharging channel 14 as well.

Please refer to Figure 3, Figure 8 and Figure 9, in the case that the pushing part 12 is located in the second position, at this time, the perforation 121 and the discharge port 113 of the storage channel 111A and the discharge port 113 of the storage channel 111B One is connected, and the other side of the perforation 121 is closed by the abutment 19, that is to say, in this case, the solid detergent in the storage channel 111A or the storage channel 111B can fall into the perforation 121 and Leans against the abutting portion 19, so that the solid detergent in the perforation 121 cannot fall into the box blanking channel 14.

12, when the pushing part 12 is in the third position, at this time, the perforation 121 is staggered from the discharge port 113 of the storage channel 111A and the discharge port 113 of the storage channel 111B, and the perforation 121 is now offset from the discharge port 113 of the storage channel 111B. The discharging channel 14 is in a connected state, that is to say, in this case, the solid detergent in the perforation 121 can fall into the discharging channel 14.

In this way, by moving the pushing part 12 between the first position, the second position and the third position to control the falling of the solid detergent in the storage channel 111, the structure is simple and easy to implement.

Referring to Figures 2 to 7, in some embodiments, a movable assembly 15 is provided in the unloading channel 14. The movable assembly 15 can move to isolate or communicate with the unloading channel 14, and the movable assembly 15 makes the unloading channel 14 When connected, the solid detergent in the discharging channel 14 will fall from the discharging channel 14 to the outside of the discharging channel 14.

Through the arrangement of the movable assembly 15, the discharging channel 14 can be cut off or connected. In this way, it is convenient to control the movement of the solid detergent in the discharging channel 14 so as to avoid falling from the perforation 121 into the discharging channel 14. It happens that the solid detergent directly drops out of the discharging channel 14. In addition, when the movable assembly 15 cuts off the unloading channel 14, when the water vapor or other substances outside the unloading channel 14 enters the unloading channel 14, it can be blocked by the movable assembly 15, thereby preventing water vapor or other substances outside the unloading channel 14. Entering the material storage channel 111 through the unloading channel 14 causes the quality of the solid detergent in the material storage channel 111 to be affected.

In this embodiment, the movable assembly 15 has a plate shape. A plurality of sliding channels are formed in the blanking channel 14, and the plurality of sliding channels are in communication with the blanking channel 14. The movable assembly 15 is used to move into the blanking channel 14 through the multiple sliding channels to block the blanking channel 14, or pass through multiple sliding channels. The two sliding passages move from the inside and outside of the blanking channel 14 to make the blanking pass communicate. The arrangement of a plurality of sliding passages can guide the movable assembly 15 to prevent deviation of the movement of the movable assembly 15 from causing the movable assembly 15 to fail to block the unloading channel 14.

When a plurality of sliding channels are provided, the movable assembly 15 can move along the sliding channel to realize communication or block the feeding channel 14. The structure is simple and easy to implement.

Please further refer to Figures 2 to 7, in some embodiments, the movable assembly 15 includes a first movable block 16 and a second movable block 17, the first movable block 16 and the second movable block 17 are spaced apart in the discharge channel 14 With cloth, the first movable block 16 is located between the second movable block 17 and the pushing part 12. In the case where the first movable block 16 blocks the blanking channel 14, the second movable block 17 connects or blocks the blanking channel 14.

When the first movable block 16 communicates with the unloading channel 14, the second movable block 17 connects or blocks the unloading channel 14.

With this arrangement, the movement of the solid detergent in the discharging channel 14 is controlled by the first movable block 16 and the second movable block 17, and the control effect is better.

Further, in the case where the first movable block 16 blocks or communicates with the unloading channel 14, the second movable block 17 connects or blocks the unloading channel 14. Thus, when the first movable block 16 or the second movable block 17 is working In this case, one of the first movable block 16 or the second movable block 17 can block the discharging channel 14. In this way, in the process of putting solid detergent, it is possible to prevent external air from entering the discharging channel 14 and passing through the discharging channel 14 The condition of entering the material storage channel 111 is beneficial to protect the solid detergent in the material storage channel 111.

For example, in the case where the first movable block 16 blocks the unloading channel 14, the solid detergent is located on the first movable block 16. At this time, the second movable block 17 can block or connect the unloading channel 14. In this way, Preventing external air from passing through the first movable block 16 into the storage channel 111 is beneficial to the storage of the solid detergent in the storage channel 111. When the first movable block 16 is connected to the discharging channel 14, the solid detergent on the first movable block 16 falls on the second movable block 17. At this time, the second movable block 17 can block the discharging channel 14 In this way, it is possible to prevent outside air from entering the area between the second movable block 17 and the first movable block 16, thereby preventing the air between the second movable block 17 and the first movable block 16 from passing through the first movable block 16 to enter the storage The material channel 111 facilitates the storage of solid detergent in the material channel 111. When the second movable block 17 is connected to the discharging channel 14, the solid detergent on the second movable block 17 can fall out of the discharging channel 14. At this time, the first movable block 16 can block the discharging channel 14. In this way, the air in the area between the second movable block 17 and the first movable block 16 can be prevented from passing through the first movable block 16 to enter the storage channel 111, which is beneficial to the storage of the solid detergent in the storage channel 111.

It can be seen from the above that the joint work of the first movable block 16 and the second movable block 17 can prevent external air from entering the storage channel 111, thereby facilitating the storage of the solid detergent in the storage channel 111.

2 to 7 again, in some embodiments, the dispensing device 10 includes a second drive assembly 18, the second drive assembly 18 is connected to the first movable block 16 and the second movable block 17, the second drive assembly 18 To drive the first movable block 16 and the second movable block 17 to move.

One second driving assembly 18 can drive the first movable block 16 and the second movable block 17 to move. Thus, there is no need to provide two second driving assemblies 18 to drive the first movable block 16 and the second movable block 17 respectively. Activities, in turn, can reduce the manufacturing cost of the dispensing device 10 and facilitate the mass production of the dispensing device 10.

It can be understood that, in other embodiments, two second driving components 18 may also be used to drive the first movable block 16 and the second movable block 17 to move, which can be specifically designed according to different situations. There is no limitation here.

Please continue to refer to FIGS. 2 to 7, in some embodiments, the second drive assembly 18 includes a second drive motor 181, a second transmission assembly 182, a second push rod 183, and a third push rod 184. The second drive motor 181 is used to drive the second transmission assembly 182 to rotate, the second push rod 183 is connected with the first movable block 16, and the third push rod 184 is connected with the second movable block 17.

When the second driving motor 181 drives the second transmission assembly 182 to rotate, the second transmission assembly 182 drives the second push rod 183 and the third push rod 184 to move, thereby driving the first movable block 16 and the second movable block 17 to move. .

The second driving motor 181 can drive the second transmission assembly 182 to rotate, and the second transmission assembly 182 can drive the second push rod 183 and the third push rod 184 to move while rotating, because the second push rod 183 and the first movable block 16 is connected, and the third push rod 184 is connected to the second movable block 17, so that when the second push rod 183 and the third push rod 184 move, the first movable block 16 and the second movable block 17 can be driven to move, and then As a result, the first movable block 16 and the second movable block 17 can isolate or communicate with the discharging channel 14 with a simple structure and easy implementation.

In the embodiment of the present invention, the movement of the first movable block 16 and the second movable block 17 can be realized by a second drive assembly 18. That is to say, in the embodiment of the present invention, it is driven by linkage. The activities of the first activity block 16 and the second activity block 17. Of course, in other embodiments, separate control methods can also be used to drive the activities of the first movable block 16 and the second movable block 17. For example, two above-mentioned first driving components 13 may be provided to drive the activities of the first movable block 16 and the second movable block 17 respectively. It can be set according to different situations. There is no limitation here.

Please refer to FIGS. 2 to 7 again. In some embodiments, the side of the second push rod 183 facing the second transmission assembly 182 is provided with a second tooth portion 1831, and the third push rod 184 faces the second transmission assembly 182. A third tooth portion 1841 is provided on one side, and the second tooth portion 1831 and the third tooth portion 1841 mesh with the second transmission assembly 182.

With this arrangement, when the second transmission assembly 182 rotates, the second push rod 183 and the third push rod 184 can be driven to move, thereby realizing the movement of the first movable block 16 and the second movable block 17.

6 and 7, specifically, the second transmission assembly 182 may include a first driving wheel 1821, a first driven wheel 1822, a second driven wheel 1823, and a third driven wheel 1824, the first driving wheel 1821 and the second driven wheel 1821 The two driving motors 181 mesh, the first driving wheel 1821 meshes with the first driven wheel 1822, the second driven wheel 1823 and the third driven wheel 1824 mesh with the first driven wheel 1822, and the second tooth portion 1831 meshes with the second driven wheel 1823 , The third tooth portion 1841 meshes with the third driven wheel 1824, and the second tooth portion 1831 and the third tooth portion 1841 are opposed to each other. When the second drive motor 181 works, the second drive motor 181 can drive the first drive wheel 1821 rotates. When the first driving wheel 1821 rotates, the first driving wheel 1821 can drive the first driven wheel 1822 to rotate. Because the second driven wheel 1823 and the third driven wheel 1824 mesh with the first driven wheel 1822, so, When the first driven wheel 1822 rotates, the first driven wheel 1822 can drive the second driven wheel 1823 and the third driven wheel 1824 to rotate, wherein the rotation directions of the second driven wheel 1823 and the third driven wheel 1824 are opposite, because The second driven wheel 1823 meshes with the second tooth portion 1831, and the third driven wheel 1824 meshes with the third tooth portion 1841. When the second driven wheel 1823 and the third driven wheel 1824 rotate, they can pass through the second tooth portion 1831. And the third tooth portion 1841 drives the second push rod 183 and the third push rod 184 to move in opposite directions, so that the first movable block 16 and the second movable block 17 move in opposite directions. In other words, the linkage of the first movable block 16 and the second movable block 17 can be realized through a second transmission assembly 182, and the structure is simple and easy to realize.

It is understood that in other embodiments, the second transmission assembly 182 may also include multiple driving wheels or multiple driven wheels. For example, in an example, the second transmission assembly 182 may include 2, 3, 4, 5, or other numbers of driving wheels and may include 4, 5, 6, or other numbers of driven wheels. Specifically, the specific number of driving wheels and driven wheels can be designed according to different situations. It only needs to be able to make the second push rod 183 and the third push rod 184 move in different directions. The specific number of driving wheels and driven wheels is not limited here.

In some embodiments, both the first movable block 16 and the second movable block 17 are provided with a sealing structure (not shown in the figure), and the sealing structure is used to isolate the feeding channel 14 between the first movable block 16 and the second movable block 17 In the case of the first movable block 16 and the second movable block 17 at both ends of the unloading channel 14 sealed.

In this way, through the arrangement of the sealing structure, the feeding channel 14 at both ends of the first movable block 16 and the second movable block 17 can be sealed under the condition that the first movable block 16 and the second movable block 17 block the feeding channel 14, and This prevents external water vapor from entering the storage passage 111 from the discharging passage 14 at both ends of the first movable block 16 and the second movable block 17, which is beneficial to the storage of the solid detergent in the storage passage 111.

Wherein, the sealing structure can be at least one of rubber and O-ring. Of course, the sealing structure does not only include the above two structures. In other embodiments, the sealing structure may also adopt other structures. It can be designed according to different situations. There is no limitation here.

Referring to FIGS. 13 to 15, an embodiment of the present invention provides a door body assembly 100. The door body assembly 100 includes a door body 101 and any one of the above-mentioned dispensing device 10, and the dispensing device 10 is disposed on the door body 101.

In the door assembly 100 according to the embodiment of the present invention, the storage tube 11 can be used to store a plurality of solid detergents, and then the solid detergent can be put in by the movement of the pushing part 12. In this way, the user can reduce the number of solid detergents added to the dispensing device 10. The number of detergents provides convenience to the user, so that the user can use the dispensing device 10 more conveniently, and the user experience is improved.

The door 101 can be the door 101 of the household appliance 1000, the door 101 can be used to open or close the cavity 1001 of the household appliance 1000, and the dispensing device 10 can be used to put solid detergent into the cavity 1001 of the household appliance 1000 In this way, there is no need to install the dispensing device 10 separately, which is convenient and quick.

Further, the dispensing device 10 and the door body 101 are connected in a detachable connection. In this way, when the dispensing device 10 is damaged, it is convenient for the user to repair or replace the dispensing device 10. More specifically, the dispensing device 10 may be fixed on the door body 101 with screws. Of course, in other embodiments, the dispensing device 10 may be connected to the door body 101 in other ways. It can be set according to different situations. There is no limitation here.

16-17, an embodiment of the present invention provides a household appliance 1000. The household appliance 1000 includes a cavity 1001 and the above-mentioned door assembly 100. The cavity 1001 is formed with an accommodating space 1002, and the door assembly 100 and The cavity 1001 is rotatably connected. The door assembly 100 opens or closes the accommodating space 1002 when the door assembly 100 rotates. When the door assembly 100 closes the accommodating space 1002, the dispensing device 10 is located in the accommodating space 1002.

In the household appliance 1000 according to the embodiment of the present invention, the storage tube 11 can be used to store a plurality of solid detergents, and then the solid detergent can be put in by the movement of the pushing part 12. In this way, the user can reduce the addition of solid washing to the dispensing device 10 The number of doses provides convenience to the user, enables the user to use the dispensing device 10 more conveniently, and improves the user's experience.

Among them, the household appliance 1000 may be a dishwasher, a washing machine, and other appliances that require solid detergents. Of course, the household electrical appliance 1000 may also be other electrical appliances. Specifically, the specific type of the household appliance 1000 can be set according to different situations. There is no limitation here.

Furthermore, the door assembly 100 is hinged to the household appliance 1000. Of course, in other embodiments, the door assembly 100 and the household appliance 1000 can also be connected by sliding connection, snap connection, or the like. The specific connection method can be selected according to different situations. It is not limited here, as long as the door assembly 100 can open or close the cavity 1001 of the household appliance 1000.

Please refer to FIG. 18, a control method provided by an embodiment of the present invention is used for a dispensing device 10, the dispensing device 10 includes a storage tube 11 and a pushing part 12, the storage tube 11 is formed with a storage channel 111, a storage channel 111 For storing a plurality of fixed detergents, the pushing part 12 is movably arranged relative to the storage tube 11, and the pushing part 12 can move between the first position and the second position;

Control methods include:

S01: Control the pushing part 12 to move to the first position, so that the pushing part 12 prevents the solid detergent from falling from the storage channel 111 to the outside of the storage channel 111;

S02: Control the pushing part 12 to move from the first position to the second position, so that at least one solid detergent falls from the storage channel 111 to the outside of the storage channel 111.

According to the control method of the embodiment of the present invention, the storage tube 11 can be used to store a plurality of solid detergents, and then the solid detergent can be injected by the movement of the pushing part 12, so that the user can reduce the addition of solid detergents to the injection device 10 The number of times provides convenience for the user, enables the user to use the placing device 10 more conveniently, and improves the user experience.

Specifically, when the pushing part 12 moves between the first position and the second position, the solid detergent can be dropped, the structure is simple, and the operation is convenient, which is beneficial for the user to use the household appliance 1000. The storage tube 11 can be used to store a plurality of solid detergents. In this way, the number of times that users add solid detergents to the dispensing device 10 can be reduced, which provides convenience for users, and makes it more convenient for users to use the dispensing device 10, which improves users Experience.

Wherein, the household appliance 1000 may include a controller (not shown in the figure, such as a microcontroller), and the controller is used to control the movement of the pushing part 12. The setting of the controller can make the household appliance 1000 more intelligent and improve the user experience. Further, the controller includes a control chip, and the control chip may include a single-chip microcomputer chip.

19, in some embodiments, the dispensing device 10 includes a discharging channel 14 and a movable assembly 15 arranged in the discharging channel 14. The pushing part 12 is used to make the material in the storage channel 111 in the third position. The solid detergent drops to the discharging channel 14, the movable assembly 15 can move to block or connect the discharging channel 14, and the third position is staggered from the second position;

After step S02, it includes:

S03: Control the pushing part 12 to move from the second position to the third position, so that the solid detergent in the storage channel 111 falls to the discharge channel 14;

S04: Control the movement of the movable component 15 so that the solid detergent in the discharging channel 14 falls from the discharging channel 14 to the outside of the discharging channel 14.

In this way, the falling of the solid detergent is realized, the operation is simple, and the realization is easy.

Of course, in other embodiments, the third position and the first position may overlap, that is, when the pushing part 12 is located at the third position, the pushing part 12 blocks the discharge port of the storage channel 111 to make The solid detergent in the storage channel 111 cannot fall to the outside of the storage channel 111, and at this time, if there is solid detergent in the perforation 121, the solid detergent in the perforation 121 can fall to the bottom In the material channel 14.

Referring to FIG. 20, in some embodiments, the movable assembly 15 includes a first movable block 16 and a second movable block 17. The first movable block 16 and the second movable block 17 are arranged at intervals in the unloading channel 14. The movable block 16 is located between the second movable block 17 and the pushing part 12;

Step S04 includes:

S041: Control the movement of the first movable block 16 and keep the second movable block 17 to isolate and seal the discharging channel 14, so that the solid detergent on the first movable block 16 falls to the first movable block 16 and the second movable block 17 between;

S042: Control the movement of the second movable block 17 and make the first movable block 16 block and seal the discharging channel 14 so that the solid detergent between the first movable block 16 and the second movable block 17 falls to the discharging channel 14 outside.

With this arrangement, the first movable block 16 and the second movable block 17 can also seal the unloading channel 14 in the case of blocking the unloading channel 14, thereby preventing external air from entering the storage channel 111, which is beneficial to the storage channel 111 Storage of solid detergent inside.

Further, the movable assembly 15 can be realized by a second drive assembly 18. The second drive assembly 18 includes a second drive motor 181, a second transmission assembly 182, a second push rod 183, and a third push rod 184. The second drive motor 181 is used to drive the second transmission assembly 182 to rotate, the second push rod 183 is connected with the first movable block 16, and the third push rod 184 is connected with the second movable block 17. The second driving motor 181 controls the rotation of the second transmission assembly 182 to drive the second push rod 183 and the third push rod 184 to move when it is working.

In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples" etc. means to implement in combination The specific features, structures, materials, or characteristics described in the manners or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without loosening the principle and purpose of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

A placing device, characterized in that it comprises:

A storage tube, the storage tube is formed with a storage channel, the storage channel is used to store a plurality of solid detergents; and

Relative to the pushing part movably arranged in the storage tube, the pushing part can move between a first position and a second position. When the pushing part is located in the first position, the pushing part blocks The solid detergent falls from the material storage channel to the outside of the material storage channel, and when the pushing part is located in the second position, the pushing part causes at least one solid detergent to be removed from The material storage channel falls out of the material storage channel.
The dispensing device according to claim 1, wherein the storage channel is strip-shaped, and the storage channel is used to arrange the plurality of solid detergents sequentially.
The dispensing device according to claim 1, wherein the number of the storage channels is multiple, the multiple storage channels are arranged side by side, and when the pushing part is located at the second position, the corresponding At least one of the solid detergents in one of the storage passages falls from the storage passage to the outside of the storage passage.
The dispensing device according to claim 3, wherein the pushing part is used to move between the first position and the second position to make the solid detergent in the plurality of storage channels Alternately fall to the outside of the storage channel.
The dispensing device according to claim 1, wherein the dispensing device comprises a first driving component, the first driving component is connected to the pushing part, and the first driving component is used to drive the pushing part in Move between the first position and the second position.
The dispensing device according to claim 5, wherein the first drive assembly includes a first drive motor, a first drive assembly, and a first push rod, and the first drive motor is used to drive the first drive drive. The assembly rotates, and the first push rod is connected to the push part;

When the first drive motor drives the first transmission assembly to rotate, the first transmission assembly drives the first push rod to move, so that the pushing part is at the first position and the first position. Movement between two positions.
The dispensing device according to claim 6, wherein the first push rod is provided with a first tooth portion on a side facing the first transmission component, and the first tooth portion is connected to the first transmission component. Meshing.
The dispensing device according to claim 1, wherein the pushing portion is formed with a perforation, the perforation penetrates the pushing portion, and when the pushing portion is located at the second position, the perforation and The storage channel is in communication, so that the solid detergent in the storage channel falls into the perforation and falls out of the storage channel.
The dispensing device according to claim 8, wherein the dispensing device comprises a discharging channel, and when the pushing part is located at the third position, the solid detergent in the perforation passes through the Perforate and drop to the blanking channel.
The dispensing device according to claim 9, characterized in that a movable component is provided in the discharging channel, and the movable component can move to isolate or communicate with the discharging channel, and the movable component is causing the discharging channel to be separated or connected. When the discharging channel is connected, the solid detergent in the discharging channel will fall from the discharging channel to the outside of the discharging channel.
The placing device according to claim 10, wherein the movable component comprises a first movable block and a second movable block, and the first movable block and the second movable block are spaced apart in the discharging channel Arrangement, the first movable block is located between the second movable block and the pushing part, and the second movable block causes the The unloading channel is connected or cut off;

In the case that the first movable block communicates with the unloading channel, the second movable block connects or blocks the unloading channel.
The delivery device according to claim 11, wherein the delivery device comprises a second drive assembly, the second drive assembly is connected to the first movable block and the second movable block, and the second drive assembly is used for To drive the first movable block and the second movable block to move.
The dispensing device according to claim 12, wherein the second drive assembly comprises a second drive motor, a second transmission assembly, a second push rod and a third push rod, and the second drive motor is used to drive The second transmission assembly rotates, the second push rod is connected with the first movable block, and the third push rod is connected with the second movable block;

When the second drive motor drives the second transmission assembly to rotate, the second transmission assembly drives the second push rod and the third push rod to move, thereby driving the first movable block and The second activity block is active.
The dispensing device according to claim 13, wherein the second push rod is provided with a second tooth portion on a side facing the second transmission assembly, and the third push rod faces the second transmission assembly A third tooth part is provided on one side of the, and the second tooth part and the third tooth part mesh with the second transmission assembly.
The dispensing device according to claim 11, wherein the first movable block and the second movable block are both provided with a sealing structure, and the sealing structure is used to connect the first movable block and the second movable block to the first movable block and the second movable block. In the case where the two movable blocks partition the discharging channel, the discharging channel at both ends of the first movable block and the second movable block is sealed.
A door body assembly, characterized in that it comprises:

Door body

The dispensing device according to any one of claims 1 to 15, which is provided on the door body.
A household appliance, which is characterized in that it includes:

Cavity

The door assembly of claim 16, the cavity is formed with an accommodation space, the door assembly is rotatably connected with the cavity, and the door assembly opens or closes the accommodation when the door assembly rotates Space, when the door body assembly closes the accommodating space, the dispensing device is located in the accommodating space.
A control method for a dispensing device, characterized in that the dispensing device includes a storage tube and a pushing part, the storage tube is formed with a storage channel, and the storage channel is used to store a plurality of fixed detergents , The pushing part is movably arranged relative to the storage tube, and the pushing part can move between a first position and a second position;

The control method includes:

Controlling the pushing part to move to the first position, so that the pushing part prevents the solid detergent from falling from the storage channel to the outside of the storage channel;

The pushing part is controlled to move from the first position to the second position, so that at least one of the solid detergents falls from the storage channel to the outside of the storage channel.
The control method according to claim 18, wherein the dispensing device comprises a discharging channel and a movable assembly arranged in the discharging channel, and the pushing part is used when the discharging channel is located in the third position. The solid detergent in the storage channel is dropped to the discharging channel, the movable assembly can be moved to isolate or communicate with the discharging channel, and the third position is staggered from the second position ；

After the controlling the pushing part to move from the first position to the second position, the method includes:

Controlling the pushing part to move from the second position to the third position, so that the solid detergent in the storage channel falls to the discharging channel;

The movement of the movable assembly is controlled to make the solid detergent in the discharging channel fall from the discharging channel to the outside of the discharging channel.
The control method according to claim 19, wherein the movable assembly includes a first movable block and a second movable block, and the first movable block and the second movable block are spaced apart in the discharging channel Arranged, the first movable block is located between the second movable block and the pushing part;

The controlling the movement of the movable assembly to make the solid detergent in the discharging channel fall from the discharging channel to the outside of the discharging channel includes:

Control the movement of the first movable block and keep the second movable block partitioned and seal the discharging channel, so that the solid detergent on the first movable block falls to the first movable block and the Between the second activity block;

Control the movement of the second movable block and make the first movable block block and seal the discharging channel, so that the solid detergent between the first movable block and the second movable block falls To the outside of the discharging channel.