Detergent box convenient to add detergent and washing machine

Abstract

The utility model discloses a detergent box convenient to add detergent and a washing machine, comprising: a box main body having an accommodating space for storing the detergent; the filling nozzle comprises a flexible funnel and a sealing switch, a first connecting port and a second connecting port are formed in the two ends of the flexible funnel respectively, the size of the second connecting port is larger than that of the first connecting port, and the first connecting port is communicated with the containing space; the sealing switch comprises a first half frame and a second half frame which are connected to the edge of the second connecting port, the sealing switch has an open state and a closed state, and switching between the open state and the closed state is achieved through relative movement of the first half frame and the second half frame; in the open state, the sealing switch is of a complete frame structure with a through hole in the middle, and at the moment, the second connector is opened. In the closed state, the first half frame and the second half frame are tightly attached to each other, and at the moment, the second connector is closed. According to the scheme, a user can conveniently inject the detergent into the injection nozzle, and meanwhile the problem of detergent leakage during detergent injection is solved.

Description

Technical Field

[0001] The present application relates to the technical field of washing machines, and particularly relates to a detergent box and a washing machine that facilitate the addition of detergent. Background Art

[0002] Some existing fully automatic washing machines have the function of automatically dispensing detergent. Specifically, devices such as a detergent box and a peristaltic pump are provided in the washing machine. The user fills the detergent in the detergent box. When the washing machine starts to work, the peristaltic pump can automatically pump the detergent into the washing machine drum to achieve the automatic dispensing function. The detergent box of the existing washing machine generally adopts a hidden installation structure. Specifically, an installation bin is provided on the casing of the washing machine, the detergent box is installed in the installation bin, and a cover plate is equipped to close the installation bin. When filling the detergent, the cover plate is opened, and then the sealing cover on the detergent box is unscrewed, and the detergent can be filled into it through the filling port on the detergent box. Due to the hidden installation design of the detergent box, the existing detergent box generally can only be designed in a compact manner. The size of the filling port provided on the detergent box is small, and the filling port is located inside the casing of the washing machine, resulting in a high difficulty in filling the detergent and prone to the problem of detergent leakage when filling the detergent. Summary of the Utility Model

[0003] The purpose of the embodiments of the present utility model is to provide a detergent box and a washing machine that facilitate the addition of detergent, which can solve the above problems existing in the prior art.

[0004] To achieve the above object, the present application adopts the following technical solutions:

[0005] On the one hand, a detergent box that facilitates the addition of detergent is provided, including:

[0006] A box body having a receiving space for storing detergent;

[0007] A filling nozzle including a flexible funnel and a sealing switch. The two ends of the flexible funnel are respectively a first connection port and a second connection port. The size of the second connection port is larger than that of the first connection port, and the first connection port is communicated with the receiving space. The sealing switch includes a first half-frame and a second half-frame respectively connected to the edge of the second connection port. The sealing switch has an open state and a closed state, and the switching between the open state and the closed state is realized through the relative movement of the first half-frame and the second half-frame. In the open state, the sealing switch presents a complete frame structure with a through hole in the middle, and at this time the second connection port is opened. In the closed state, the first half-frame and the second half-frame are closely attached to each other, and at this time the second connection port is closed.

[0008] Optionally, two ends of the first half-frame are respectively a first end and a second end, two ends of the second half-frame are respectively a third end and a fourth end, the first end is hinged to the third end, and the second end is hinged to the fourth end.

[0009] Optionally, the first half-frame is provided with a first magnet, the second half-frame is provided with a second magnet, and in the closed state, the first magnet is attracted to the second magnet.

[0010] Optionally, a first installation groove is provided on the first half-frame, a second installation groove is provided on the second half-frame, the first magnet is embedded in the first installation groove, and the second magnet is embedded in the second installation groove.

[0011] Optionally, a first sealing strip is provided on the first half-frame, a second sealing strip is provided on the second half-frame, and in the closed state, the first sealing strip is attached to the second sealing strip.

[0012] Optionally, the first sealing strip and the second sealing strip are of an integral structure.

[0013] Optionally, a pull handle is connected to the first half-frame or the second half-frame.

[0014] Optionally, the filling nozzle further includes a threaded cap connected to the first connection port of the flexible funnel, a threaded joint communicating with the accommodation space is provided on the top side of the box body, and the threaded cap is threadedly connected to the threaded joint to realize the installation of the filling nozzle on the box body.

[0015] Optionally, the threaded cap includes a threaded sleeve with internal threads and a pressing ring, the pressing ring is connected to one end of the threaded sleeve, and the threaded joint has external threads that cooperate with the internal threads; the flexible funnel is provided with an outwardly protruding connection ring at the first connection port, the threaded sleeve is threadedly connected to the threaded joint, and the connection ring is pressed between the pressing ring and the end face of the threaded joint.

[0016] On the other hand, a washing machine is provided, including a washing machine housing and the above-mentioned detergent box for conveniently adding detergent. A detergent box installation bin for installing the detergent box for conveniently adding detergent is provided inside the washing machine housing. An installation port corresponding to the detergent box installation bin is provided on the washing machine housing, and a detachable cover plate is installed on the installation port. The installation port can be closed by covering the cover plate; based on the deformation ability of the flexible funnel, the sealing switch can be inserted inside the installation port and pulled out of the installation port.

[0017] The beneficial effects of this application are as follows: The present utility model provides a detergent box and a washing machine that are convenient for adding detergent. A filling nozzle is provided on the box body of the detergent box. The filling nozzle is provided with a flexible funnel and a sealing switch. The small end and the large end of the flexible funnel are respectively a first connection port and a second connection port. Based on the flexible deformation ability of the flexible funnel, when filling the detergent, the sealing switch can be opened to make the second connection port open. Compared with the interface provided on the box body and communicating with the first connection port, the opening degree of the second connection port is larger, and users can more conveniently inject detergent into it. At the same time, it can effectively reduce the problem of detergent leakage caused by improper operation when injecting detergent. In addition, due to the variability of the flexible funnel, when filling the detergent, the second connection port of the flexible funnel can also be pulled out of the outer surface of the washing machine. This structure can also more conveniently inject detergent into it and effectively reduce the problem of detergent leakage caused by improper operation when injecting detergent. When the detergent filling is completed, users can use the sealing switch to close the second connection port and press the flexible funnel back into the washing machine to achieve hiding, avoiding dust from falling into the detergent through the second connection port and polluting the detergent, and at the same time avoiding the problem of detergent overflowing from the second connection port due to the vibration of the washing machine during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes this application in detail with reference to the drawings and embodiments.

[0019] Figure 1 It is a schematic structural diagram of the detergent box that is convenient for adding detergent according to the embodiment of this application;

[0020] Figure 2 It is an exploded view of the detergent box that is convenient for adding detergent according to the embodiment of this application;

[0021] Figure 3 It is a schematic structural diagram of the filling nozzle according to the embodiment of this application;

[0022] Figure 4 It is one of the exploded views of the filling nozzle according to the embodiment of this application;

[0023] Figure 5 It is the second exploded view of the filling nozzle according to the embodiment of this application;

[0024] Figure 6 It is an exploded view of the washing machine according to the embodiment of this application.

[0025] In the figure:

[0026] 1. Cartridge body; 11. Threaded joint; 2. Filling nozzle; 21. Flexible funnel; 211. First connection port; 212. Second connection port; 213. Connection ring; 22. Sealing switch; 221. First half frame; 2211. First installation groove; 222. Second half frame; 2221. Second installation groove; 223. First magnet; 224. Second magnet; 225. First sealing strip; 226. Second sealing strip; 227. Pull handle; 23. Threaded cap; 231. Threaded sleeve; 232. Compression ring; 3. Washing machine housing; 31. Detergent cartridge installation bin; 32. Cover plate. Detailed implementation manner

[0027] To make the technical problems solved by this application, the technical solutions adopted, and the achieved technical effects clearer, the technical solutions of the embodiments of this application will be further described in detail below. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of this application.

[0028] In the description of this application, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0029] In this application, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below", and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0030] Some existing semi-automatic washing machines have the function of automatically dispensing detergent. Specifically, a detergent box, a peristaltic pump and other devices are provided in the washing machine. The user fills the detergent into the detergent box. When the washing machine starts to work, the peristaltic pump can automatically pump the detergent into the washing machine drum to achieve the automatic dispensing function. The detergent box of the existing washing machine generally adopts a hidden installation structure. Specifically, an installation bin is provided on the casing of the washing machine, the detergent box is installed in the installation bin, and a cover plate is equipped to close the installation bin. When filling the detergent, the cover plate is opened, and then the sealing cover on the detergent box is unscrewed, and the detergent can be filled into the filling port on the detergent box. Due to the hidden installation design of the detergent box, the existing detergent boxes generally can only be designed in a compact way. The size of the filling port provided on the detergent box is small, and the filling port is located inside the casing of the washing machine, resulting in a high difficulty in filling the detergent and prone to the problem of detergent leakage when filling the detergent.

[0031] To overcome the above technical problems, referring to Figures 1-5 , this embodiment provides a detergent box that is convenient for adding detergent, including a box body 1 and a filling nozzle 2. The box body 1 has an accommodation space for storing detergent; the filling nozzle 2 includes a flexible funnel 21 and a sealing switch 22. The two ends of the flexible funnel 21 are respectively a first connection port 211 and a second connection port 212. The size of the second connection port 212 is larger than that of the first connection port 211, and the first connection port 211 communicates with the accommodation space; the sealing switch 22 includes a first half-frame 221 and a second half-frame 222 respectively connected to the edge of the second connection port 212. The sealing switch 22 has an open state and a closed state, and the switching between the open state and the closed state is realized through the relative movement of the first half-frame 221 and the second half-frame 222; in the open state, the sealing switch 22 presents a complete frame structure with a through hole in the middle, and at this time the second connection port 212 is opened; in the closed state, the first half-frame 221 and the second half-frame 222 are closely attached to each other, and at this time the second connection port 212 is closed.

[0032] The flexible funnel 21 is made of flexible material, such as flexible plastic, silicone, rubber or waterproof cloth, and can be deformed at will under the action of external force. After the flexible funnel 21 is unfolded, it is in the shape of a funnel with one end larger than the other end, the small end is the first connection port 211, and the large end is the second connection port 212; the box body 1 is provided with a connection port connected to the accommodating space, and the setting size of the connection port is limited by the size of the detergent box itself, which is generally small, so it is not convenient for the operation of adding detergent; the first connection port 211 of the flexible funnel 21 is used to connect with the box body 1, and its size matches the connection port on the box body 1. It can be seen that the second connection port 212 set on the flexible funnel 21 of this solution is larger than the connection port on the box body 1 after it is unfolded, so it is convenient for the operation of adding detergent.

[0033] Combination Figure 6 , which is the same as the detergent box installation structure in the existing washing machine, in the detergent box installation structure of the present scheme, a detergent box installation chamber 31 corresponding to the size of the box body 1 is provided on the washing machine housing 3, and a detachable cover plate 32 is provided on the installation chamber, and the box body 1 is installed in the detergent box installation chamber 31 and is hidden by the closing of the cover plate 32. When detergent needs to be added, the cover plate 32 is opened first, and then based on the deformation ability of the flexible funnel 21, one end of the second connection port 212 of the flexible funnel 21 is pulled out of the detergent box installation chamber 31, so that it is more convenient for the user to add detergent therein; after the filling is completed, the sealing switch 22 is closed, and the entire filling nozzle 2 is inserted into the detergent box installation chamber 31, and finally the cover plate 32 is closed again.

[0034] The sealed switch 22 is provided with a first half frame 221 and a second half frame 222 respectively connected to the edge of the second connection port 212. The shapes of the first half frame 221 and the second half frame 222 are adapted to the shape of the second connection port 212. For example, when the second connection port 212 is a round port, the first half frame 221 and the second half frame 222 are both semicircular ring-shaped; when the second connection port 212 is a square port, the first half frame 221 and the second half frame 222 are both in the shape of the Chinese character "匚". The sealed switch 22 is provided with a first half frame 221 and a second half frame 222, which can be used to provide support for the second connection port 212; Figure 3 In the state shown, when the first half frame 221 and the second half frame 222 are relatively unfolded, they are in an open state, and the second connection port 212 is open, and detergent can be added thereto; when the first half frame 221 and the second half frame 222 are relatively fitted together, they are in a closed state, and the second connection port 212 is closed.

[0035] In summary, based on the detergent box provided in this embodiment that is convenient for adding detergent, a filling nozzle 2 is provided on the box body 1 of the detergent box. The filling nozzle 2 is provided with a flexible funnel 21 and a sealing switch 22. The small end and the large end of the flexible funnel 21 are respectively a first connection port 211 and a second connection port 212. Based on the flexible deformation ability of the flexible funnel 21, when filling the detergent, the sealing switch 22 can be opened to make the second connection port 212 open. Compared with the interface provided on the box body 1 that is communicated with the first connection port 211, the opening degree of the second connection port 212 is larger, and the user can more conveniently inject the detergent into it. At the same time, it can effectively reduce the problem of detergent leakage caused by improper operation when injecting the detergent. In addition, due to the variability of the flexible funnel 21, when filling the detergent, the second connection port 212 of the flexible funnel 21 can also be pulled out of the outer surface of the washing machine. This structure can also more conveniently inject the detergent into it and effectively reduce the problem of detergent leakage caused by improper operation when injecting the detergent. When the detergent filling is completed, the user can use the sealing switch 22 to close the second connection port 212 and press the flexible funnel 21 back into the washing machine to achieve hiding, avoiding dust from falling into the detergent through the second connection port 212 and polluting the detergent, and at the same time avoiding the problem of detergent overflowing from the second connection port 212 due to the vibration of the washing machine during operation.

[0036] In one embodiment, the two ends of the first half-frame 221 are respectively a first end and a second end, the two ends of the second half-frame 222 are respectively a third end and a fourth end, the first end is hinged to the third end, and the second end is hinged to the fourth end.

[0037] Connecting the first half-frame 221 and the second half-frame 222 in a hinged manner enables the user to easily open and close the sealing switch 22. This design makes the operation more intuitive and simple, improving the user experience. Based on the hinged structure, when the sealing switch 22 is opened, it can also be in a stable supporting state, enabling the second connection port 212 to remain stably open for convenient injection of detergent; when the first half-frame 221 and the second half-frame 222 are closed, due to the limitation of the hinged structure, they can fit tightly to form a stable closed state, which helps to prevent the detergent from leaking during storage or transportation, and at the same time can prevent dust or other impurities from entering the inside of the detergent box.

[0038] In one embodiment, the first half-frame 221 is provided with a first magnet 223, the second half-frame 222 is provided with a second magnet 224, and in the closed state, the first magnet 223 and the second magnet 224 are attracted to each other.

[0039] When the first magnet 223 and the second magnet 224 are attracted to each other, the magnetic force generated between them can help the first half-frame 221 and the second half-frame 222 fit more closely together, thereby enhancing the sealing performance of the sealing switch 22. This helps prevent the leakage of detergent during storage or transportation and keeps the detergent clean and fresh. With the magnetic attraction structure, the opening and closing operations are more convenient. When closing, the user only needs to bring the two parts closer, and the magnetic attraction will automatically pull them together. When opening, as long as a separating force is applied to the first half-frame 221 and the second half-frame 222, it can be opened.

[0040] In one embodiment, a first mounting groove 2211 is provided on the first half-frame 221, a second mounting groove 2221 is provided on the second half-frame 222, the first magnet 223 is embedded in the first mounting groove 2211, and the second magnet 224 is embedded in the second mounting groove 2221.

[0041] By embedding the magnets in the mounting grooves, the connection between the magnets and the half-frames can be ensured to be more firm and stable. This can not only prevent the magnets from falling off or shifting during use, but also improve the structural stability of the entire sealing switch 22.

[0042] In one embodiment, a first sealing strip 225 is provided on the first half-frame 221, a second sealing strip 226 is provided on the second half-frame 222, and the first sealing strip 225 is in contact with the second sealing strip 226 in the closed state.

[0043] Adding the first sealing strip 225 and the second sealing strip 226 can improve the sealing performance of the sealing switch 22 after closing. The contact of the sealing strips can also prevent dust, dirt and other impurities from entering the detergent box, keeping the detergent pure and effective.

[0044] In one embodiment, the first sealing strip 225 and the second sealing strip 226 are of an integral structure.

[0045] Since the first sealing strip 225 and the second sealing strip 226 are of an integral structure, their connection is closer and there is no gap, thus greatly enhancing the sealing effect.

[0046] In one embodiment, a pull handle 227 is connected to the first half-frame 221 or the second half-frame 222.

[0047] Setting the pull handle 227 on the first half-frame 221 or the second half-frame 222 enables the user to more easily pull it out of the washing machine.

[0048] In one embodiment, the filling nozzle 2 further includes a threaded cap 23 connected to the first connection port 211 of the flexible funnel 21. A threaded joint 11 communicating with the accommodation space is provided on the top side of the box body 1. The threaded cap 23 is threadedly connected to the threaded joint 11 to realize the installation of the filling nozzle 2 on the box body 1.

[0049] In the way of threaded connection, users can easily install the filling nozzle 2 onto the box body 1 without using additional tools or complex steps. This installation method is simple and fast, improving the user experience. Threaded connection can provide good sealing performance, ensuring that after the filling nozzle 2 is installed, the accommodation space of the box body 1 remains sealed, preventing the leakage of detergent or the entry of external impurities. In addition, due to the use of threaded connection, the filling nozzle 2 can be easily detached from the box body 1, facilitating users to clean and maintain it, which helps to keep the filling nozzle 2 clean and hygienic, ensuring normal operation during the next use.

[0050] In one embodiment, referring to Figures 4-5 , the threaded cap 23 includes a threaded sleeve 231 with internal threads and a pressing ring 232. The pressing ring 232 is connected to one end of the threaded sleeve 231. The threaded joint 11 has external threads that cooperate with the internal threads. The flexible funnel 21 is provided with an outwardly protruding connection ring 213 at the first connection port 211. The threaded sleeve 231 is threadedly connected to the threaded joint 11, and the connection ring 213 is tightly pressed between the pressing ring 232 and the end face of the threaded joint 11.

[0051] Through the threaded connection between the threaded sleeve 231 and the threaded joint 11, and the design that the connection ring 213 is tightly pressed between the pressing ring 232 and the end face of the threaded joint 11, a tight connection between the filling nozzle 2 and the box body 1 is achieved. Since the connection ring 213 is tightly pressed between the two end faces, this design not only enhances the connection stability between the filling nozzle 2 and the box body 1, but also prevents the filling nozzle 2 from loosening or falling off during use.

[0052] On the other hand, this embodiment also provides a washing machine, including a washing machine housing 3 and the detergent box for conveniently adding detergent as described above. A detergent box installation bin 31 for installing the detergent box for conveniently adding detergent is provided inside the washing machine housing 3. An installation opening corresponding to the detergent box installation bin 31 is provided on the washing machine housing 3. The installation opening is equipped with a detachable cover plate 32, and the installation opening can be closed by covering the cover plate 32. Based on the deformation ability of the flexible funnel 21, the sealing switch 22 can be inserted into the inner side of the installation opening and pulled out of the installation opening.

[0053] Similarly, based on the detergent box facilitating the addition of detergent in this embodiment, the washing machine in this embodiment has the advantage of facilitating the addition of detergent.

[0054] In the description herein, it should be understood that the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are only for the convenience of description and simplifying the operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to this application. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0055] In the description of this specification, the description referring to terms such as "one embodiment" and "example" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0056] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments understandable to those skilled in the art.

[0057] The technical principle of this application has been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of this application and should not be construed as a limitation to the protection scope of this application in any way. Based on the explanations herein, those skilled in the art can associate other specific implementation manners of this application without creative efforts, and these manners will fall within the protection scope of this application.

Claims

1. A detergent box for conveniently adding detergent, characterized in that: include: The box body (1) has a storage space for storing detergent; A filling nozzle (2) comprises a flexible funnel (21) and a sealed switch (22), wherein the two ends of the flexible funnel (21) are respectively a first connection port (211) and a second connection port (212), wherein the size of the second connection port (212) is larger than the size of the first connection port (211), and the first connection port (211) is connected to the accommodating space; the sealed switch (22) comprises a first half frame (221) and a second half frame (222) respectively connected to the edge of the second connection port (212), and the sealed switch (22) has an open state and a closed state, and the switching between the open state and the closed state is achieved by the relative movement of the first half frame (221) and the second half frame (222); in the open state, the sealed switch (22) presents a complete frame structure with a through hole in the middle, and at this time the second connection port (212) is open; in the closed state, the first half frame (221) and the second half frame (222) are in close contact with each other, and at this time the second connection port (212) is closed.

2. The detergent box for conveniently adding detergent according to claim 1, characterized in that: The two ends of the first half frame (221) are respectively a first end and a second end, the two ends of the second half frame (222) are respectively a third end and a fourth end, the first end is hinged to the third end, and the second end is hinged to the fourth end.

3. The detergent box for conveniently adding detergent according to claim 1, characterized in that: The first half frame (221) is provided with a first magnet (223), and the second half frame (222) is provided with a second magnet (224); in the closed state, the first magnet (223) and the second magnet (224) are attracted to each other.

4. The detergent box for conveniently adding detergent according to claim 3, characterized in that: The first half frame (221) is provided with a first mounting groove (2211), the second half frame (222) is provided with a second mounting groove (2221), the first magnet (223) is embedded in the first mounting groove (2211), and the second magnet (224) is embedded in the second mounting groove (2221).

5. The detergent box for conveniently adding detergent according to claim 3, characterized in that: The first half frame (221) is provided with a first sealing strip (225), and the second half frame (222) is provided with a second sealing strip (226); in the closed state, the first sealing strip (225) and the second sealing strip (226) are in contact with each other.

6. The detergent box for conveniently adding detergent according to claim 5, characterized in that: The first sealing strip (225) and the second sealing strip (226) are an integral structure.

7. The detergent box for conveniently adding detergent according to claim 1, characterized in that: A handle (227) is connected to the first half frame (221) or the second half frame (222).

8. The detergent box for conveniently adding detergent according to claim 1, characterized in that: The filling nozzle (2) further comprises a threaded cover (23) connected to the first connection port (211) of the flexible funnel (21); a threaded joint (11) communicating with the accommodating space is provided on the top side of the box body (1); the threaded cover (23) is threadedly connected to the threaded joint (11) to achieve installation of the filling nozzle (2) on the box body (1).

9. The detergent box for conveniently adding detergent according to claim 8, characterized in that: The threaded cover (23) comprises a threaded sleeve (231) having an internal thread and a clamping ring (232), wherein the clamping ring (232) is connected to one end of the threaded sleeve (231), and the threaded joint (11) has an external thread that matches the internal thread; the flexible funnel (21) is provided with an externally protruding connecting ring (213) at the first connecting port (211), the threaded sleeve (231) is threadedly connected to the threaded joint (11), and the connecting ring (213) is tightly pressed between the clamping ring (232) and the end surface of the threaded joint (11).

10. A washing machine, characterized in that: The invention comprises a washing machine housing (3) and a detergent box for conveniently adding detergent as claimed in any one of claims 1 to 9, wherein a detergent box installation compartment (31) for installing the detergent box for conveniently adding detergent is provided in the washing machine housing (3), and an installation opening corresponding to the detergent box installation compartment (31) is provided on the washing machine housing (3), and a detachable cover plate (32) is installed on the installation opening, and the installation opening can be closed by covering the cover plate (32); based on the deformation ability of the flexible funnel (21), the sealing switch (22) can be inserted into the inner side of the installation opening and pulled out of the installation opening.

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