Water tank assembly and steam brush

Abstract

The water tank assembly comprises a bottom shell, an upper cover and a sealing piece, the bottom shell and the upper cover are connected in a sealed mode and define a cavity, the bottom shell is provided with a first sealing part, and the upper cover is provided with a second sealing part; the first sealing part and the second sealing part are both in sealing fit with the sealing piece so that the first sealing part can be in sealing fit with the second sealing part. According to the water tank assembly provided by the embodiment of the utility model, when the water tank assembly falls off and the connecting part is broken, the sealing between the bottom shell and the upper cover can be realized through the sealing element, so that the risk of water leakage of the water tank assembly is reduced, and the reliability of the water tank assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a water tank assembly and a steam brush. Background Technology

[0002] A steam brush is a highly efficient and environmentally friendly household cleaning and ironing product. It utilizes continuously emitted high-temperature, high-pressure steam to achieve ironing, sterilization, and cleaning functions. With the widespread use of steam brushes, the requirements for them are becoming increasingly stringent. For example, the water tank assembly of the steam brush must not leak when dropped from a height of two meters or even higher. Current water tank assemblies are insufficient to meet these requirements, necessitating the design of a water tank assembly that satisfies them. Utility Model Content

[0003] This invention proposes a water tank assembly to reduce the risk of water tank leakage.

[0004] The water tank assembly of this utility model includes a bottom shell, a top cover, and a sealing element. The bottom shell and the top cover are sealed together and form a cavity. The bottom shell is provided with a first sealing part, and the top cover is provided with a second sealing part. Both the first sealing part and the second sealing part are sealed together with the sealing element so that the first sealing part and the second sealing part are sealed together.

[0005] The water tank assembly of this utility model achieves a seal between the bottom shell and the top cover by sealing the bottom shell and the top cover together; it also achieves a seal between the bottom shell and the top cover by sealing the first sealing part and the second sealing part with the sealing element. Therefore, even if the water tank assembly falls and the connection breaks, the sealing element can still maintain a seal between the bottom shell and the top cover, reducing the risk of water leakage and improving the reliability of the water tank assembly.

[0006] Optionally, the connection between the bottom shell and the top cover forms an annular connection portion, with both the first sealing portion and the second sealing portion disposed on the outer side of the connection portion. By disposing the first and second sealing portions on the outer side of the connection portion, a first seal is formed at the connection between the bottom shell and the top cover, and the seal at the sealing element forms a second seal. Furthermore, the second seal only becomes effective after the first seal fails, thus improving the sealing reliability of the water tank assembly. Additionally, disposing the first and second sealing portions on the outer side of the connection portion avoids the sealing element occupying space within the cavity.

[0007] Optionally, one of the bottom shell and the top cover is provided with a connecting groove, and the other of the bottom shell and the top cover is provided with a connecting rib. The connecting rib is inserted into the connecting groove and is sealed to the connecting groove. By providing a connecting groove in one of the bottom shell and the top cover, and a connecting rib in the other, and using the connecting rib inserted into the connecting groove, the connection reliability and sealing performance between the bottom shell and the top cover can be improved, further enhancing the reliability of the water tank assembly.

[0008] Optionally, the bottom shell is provided with the connecting groove, and the outer wall surface of the connecting groove forms at least a portion of the first sealing portion; and / or, the top cover is provided with the connecting rib, a portion of the connecting rib being inserted into the connecting groove, and another portion of the connecting rib forming at least a portion of the second sealing portion. By forming at least a portion of the first sealing portion with the outer wall surface of the connecting groove, the structure of the bottom shell can be simplified, which helps to reduce the cost of the water tank assembly. By forming at least a portion of the second sealing portion with the other portion of the connecting rib, the structure of the top cover can be simplified, which helps to reduce the cost of the water tank assembly.

[0009] Optionally, the seal is an elastic element. By making the seal an elastic element, the seal can undergo elastic deformation, improving the sealing performance between the bottom shell and the top cover, thereby further improving the reliability of the water tank assembly.

[0010] Optionally, the sealing element has a first covering portion that protrudes outward from the edge of the bottom shell and wraps around the edge of the bottom shell; and / or, the sealing element has a second covering portion that protrudes outward from the edge of the top cover and wraps around the edge of the top cover.

[0011] By designing the first covering portion to protrude outward from the edge of the bottom shell and wrap around its edge, the first covering portion can make initial contact with the ground or similar surfaces when the water tank assembly is dropped, thus providing shock absorption and cushioning. This prevents cracks from forming at the connection between the bottom shell and the top cover, further improving the reliability of the water tank assembly. Similarly, by designing the second covering portion to protrude outward from the edge of the top cover and wrap around its edge, the second covering portion can make initial contact with the ground or similar surfaces when the water tank assembly is dropped, providing shock absorption and cushioning. This prevents cracks from forming at the connection between the bottom shell and the top cover, further improving the reliability of the water tank assembly.

[0012] Optionally, the first sealing part includes a first sealing rib, the sealing member is provided with a first sealing groove, the first sealing rib is inserted into the first sealing groove and seals with the first sealing groove; and / or, the second sealing part includes a second sealing rib, the sealing member is provided with a second sealing groove, the second sealing rib is inserted into the second sealing groove and seals with the second sealing groove.

[0013] By inserting the first sealing rib into the first sealing groove, the sealing area between the first sealing part and the sealing element can be increased, improving the sealing performance between the bottom shell and the sealing element, thereby improving the sealing performance between the bottom shell and the top cover, and further enhancing the reliability of the water tank assembly. Similarly, by inserting the second sealing rib into the second sealing groove, the sealing area between the second sealing part and the sealing element can be increased, improving the sealing performance between the bottom shell and the sealing element, thereby improving the sealing performance between the bottom shell and the top cover, and further enhancing the reliability of the water tank assembly.

[0014] Optionally, the edge of the first sealing rib forms the edge of the bottom shell, and the first sealing groove forms the first covering portion; and / or, the edge of the second sealing rib forms the edge of the top cover, and the second sealing groove forms the second covering portion.

[0015] By forming the first sealing groove into the first covering part, the first sealing groove not only serves a sealing function but also a shock-absorbing and buffering function. Therefore, with good sealing performance between the bottom shell and the top cover, the structure of the sealing element can be simplified, reducing the cost of the water tank assembly. Similarly, by forming the second sealing groove into the second covering part, the second sealing groove not only serves a sealing function but also a shock-absorbing and buffering function. Therefore, with good sealing performance between the bottom shell and the top cover, the structure of the sealing element can be simplified, reducing the cost of the water tank assembly.

[0016] Optionally, the protrusion direction of the first sealing rib intersects with the protrusion direction of the second sealing rib. By setting the protrusion directions of the first and second sealing ribs to intersect, a portion of the seal can be clamped between the first and second sealing ribs, facilitating the installation and positioning of the seal.

[0017] Optionally, both the first and second sealing portions are annular, and the sealing element is a sealing ring, which surrounds the connecting portion. By setting the sealing element as a sealing ring, the second seal becomes an annular seal, which more effectively reduces the risk of water leakage in the water tank assembly and further improves the reliability of the water tank assembly.

[0018] This utility model also provides a steam brush.

[0019] The steam brush of this utility model includes a main unit and a water tank assembly, wherein the water tank assembly is any of the water tank assemblies described above, and the water tank assembly is connected to the main unit.

[0020] Because the water tank assembly of this utility model embodiment has good reliability, the steam brush of this utility model embodiment also has good reliability. Attached Figure Description

[0021] Figure 1This is a perspective view of the water tank assembly according to an embodiment of the present utility model.

[0022] Figure 2 This is a front view of the water tank assembly according to an embodiment of the present utility model.

[0023] Figure 3 This is a sectional view of the front view of the water tank assembly according to an embodiment of the present utility model.

[0024] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0025] Figure 5 yes Figure 3 A magnified view of a section at point B.

[0026] Figure 6 This is a top view and a cross-sectional view of the water tank assembly according to an embodiment of the present invention.

[0027] Figure 7 This is an exploded view of the water tank assembly according to an embodiment of the present invention.

[0028] Figure 8 This is a schematic diagram of the assembly structure of the bottom shell and sealing components of the water tank assembly according to an embodiment of the present utility model.

[0029] Figure 9 This is a schematic diagram of the assembly structure of the water tank assembly, including the bottom shell, the silicone water inlet, the spring, the buckle, the water pipe, and the bracket, according to an embodiment of this utility model.

[0030] Figure 10 This is a perspective view of the steam brush according to an embodiment of the present invention.

[0031] Figure 11 This is a front view of the steam brush according to an embodiment of the present invention.

[0032] Figure 12 This is a sectional view of the front view of the steam brush according to an embodiment of the present invention.

[0033] Figure label:

[0034] 100. Steam brush;

[0035] 10. Water tank assembly; 101. Connecting part; 102. Cavity;

[0036] 1. Bottom shell; 11. First sealing part; 111. First sealing rib; 12. Connecting groove;

[0037] 2. Top cover; 21. Second sealing part; 211. Second sealing rib; 22. Connecting rib;

[0038] 3. Sealing element; 31. First covering part; 32. Second covering part; 33. First sealing groove; 34. Second sealing groove;

[0039] 4. Welding wire;

[0040] 5. Silicone fittings for water inlet;

[0041] 6. Silicone fittings for the water outlet;

[0042] 7. Spring;

[0043] 8. Buckle;

[0044] 91. Water pipe; 92. Support bracket;

[0045] 20. Host computer;

[0046] 201. Brush; 202. Heating component; 203. Water pump; 204. Steam switch; 205. Indicator light; 206. Power switch. Detailed Implementation

[0047] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0048] like Figures 1 to 9 As shown, the water tank assembly 10 of this utility model embodiment includes a bottom shell 1, an upper cover 2, and a sealing element 3. The bottom shell 1 and the upper cover 2 are sealed together and form a cavity 102. The bottom shell 1 is provided with a first sealing part 11, and the upper cover 2 is provided with a second sealing part 21. Both the first sealing part 11 and the second sealing part 21 are sealed together with the sealing element 3 so that the first sealing part 11 and the second sealing part 21 are sealed together.

[0049] The water tank assembly 10 of this utility model achieves a seal between the bottom shell 1 and the top cover 2 by sealing the bottom shell 1 and the top cover 2 together; it also achieves a seal between the bottom shell 1 and the top cover 2 by sealing the first sealing part 11 and the second sealing part 21 with the sealing member 3. Therefore, even if the water tank assembly 10 is dropped and the connecting part 101 breaks, the sealing member 3 can still maintain a seal between the bottom shell 1 and the top cover 2, reducing the risk of water leakage and improving the reliability of the water tank assembly 10.

[0050] In some embodiments, an annular connecting portion 101 is formed at the connection between the bottom shell 1 and the top cover 2, and the first sealing portion 11 and the second sealing portion 21 are both disposed on the outside of the connecting portion 101.

[0051] Specifically, the side of the connecting portion 101 closest to the cavity 102 is designated as the inner side of the connecting portion 101, and the side of the connecting portion 101 furthest from the cavity 102 is designated as the outer side of the connecting portion 101. The first sealing portion 11 and the second sealing portion 21 are located on the outer side of the connecting portion 101, meaning that both the first sealing portion 11 and the second sealing portion 21 are located on the side of the connecting portion 101 furthest from the cavity 102.

[0052] Understandably, the sealing performance at the connection between the bottom shell 1 and the top cover 2 is better than that at the seal 3. By placing the first sealing part 11 and the second sealing part 21 on the outside of the connecting part 101, a first seal is formed at the connection between the bottom shell 1 and the top cover 2, and the seal at the seal 3 forms a second seal. Furthermore, the second seal only takes effect after the first seal fails, thus improving the sealing reliability of the water tank assembly 10. In addition, placing the first sealing part 11 and the second sealing part 21 on the outside of the connecting part 101 avoids the seal 3 occupying space in the cavity 102.

[0053] Optionally, both the first sealing portion 11 and the second sealing portion 21 are annular, and the sealing element 3 is a sealing ring. The sealing element 3 is disposed around the connecting portion 101.

[0054] By setting the seal 3 as a sealing ring, the second seal is made into an annular seal, which more effectively reduces the risk of water leakage in the water tank assembly 10 and further improves the reliability of the water tank assembly 10.

[0055] In other embodiments, the seal 3 can also be elongated, and the seal 3 can be provided only in a localized area of ​​the water tank assembly 10 to improve the local sealing performance of the water tank assembly 10. For example, the seal 3 can be provided at the corner of the water tank assembly 10 to improve the sealing performance at the corner of the water tank assembly 10.

[0056] Optionally, such as Figures 3 to 6 As shown, one of the bottom shell 1 and the top cover 2 is provided with a connecting groove 12, and the other of the bottom shell 1 and the top cover 2 is provided with a connecting rib 22. The connecting rib 22 is inserted into the connecting groove 12, and the connecting rib 22 is sealed to the connecting groove 12.

[0057] For example, the bottom shell 1 is provided with a connecting groove 12, and the top cover 2 is provided with a connecting rib 22. The connecting rib 22 is inserted into the connecting groove 12, and the connecting rib 22 is sealed to the connecting groove 12.

[0058] By providing a connecting groove 12 in one of the bottom shell 1 and the top cover 2, and a connecting rib 22 in the other of the bottom shell 1 and the top cover 2, and by using the connecting rib 22 inserted into the connecting groove 12, the connection reliability and sealing between the bottom shell 1 and the top cover 2 can be improved, thereby further improving the reliability of the water tank assembly 10.

[0059] Optionally, such as Figures 3 to 5As shown, the connecting groove 12 is equipped with welding wire 4, which is stainless steel wire. The bottom shell 1 and the top cover 2 are welded together by high-frequency welding process. Heat is generated by the violent collision of the molecules of welding wire 4, thereby fusing the bottom shell 1 and the top cover 2.

[0060] Optionally, such as Figure 4 As shown, the bottom shell 1 is provided with a connecting groove 12, and the outer wall surface of the connecting groove 12 forms at least a part of the first sealing part 11.

[0061] The sealing element 3 is sealed to the outer wall of the connecting groove 12 to achieve a seal between the sealing element 3 and the bottom shell 1.

[0062] By forming at least a portion of the first sealing part 11 on the outer wall of the connecting groove 12, the structure of the bottom shell 1 can be simplified, which helps to reduce the cost of the water tank assembly 10.

[0063] Optionally, such as Figure 5 As shown, the upper cover 2 is provided with a connecting rib 22, a part of the connecting rib 22 is inserted into the connecting groove 12, and the other part of the connecting rib 22 forms at least a part of the second sealing part 21.

[0064] The sealing element 3 and the connecting rib 22 are sealed together to achieve a seal between the sealing element 3 and the upper cover 2.

[0065] By forming at least a portion of the second sealing part 21 with another part of the connecting rib 22, the structure of the top cover 2 can be simplified, which helps to reduce the cost of the water tank assembly 10.

[0066] Optionally, the seal 3 is an elastic element.

[0067] For example, seal 3 is a rubber ring.

[0068] By making the seal 3 an elastic element, the seal 3 can undergo elastic deformation, thereby improving the sealing performance between the bottom shell 1 and the top cover 2, and further improving the reliability of the water tank assembly 10.

[0069] Optionally, such as Figures 4 to 6 As shown, the sealing member 3 is provided with a first covering part 31, which protrudes outward from the edge of the bottom shell 1 and covers the edge of the bottom shell 1.

[0070] By making the first covering part 31 protrude outward from the edge of the bottom shell 1 and wrap around the edge of the bottom shell 1, the first covering part 31 can contact the ground first when the water tank assembly 10 falls, so as to play a shock-absorbing and buffering role for the water tank assembly 10, thereby avoiding cracks at the connection between the bottom shell 1 and the top cover 2, and further improving the reliability of the water tank assembly 10.

[0071] Optionally, such as Figures 4 to 6 , Figure 9As shown, the first sealing part 11 includes a first sealing rib 111, and the sealing member 3 is provided with a first sealing groove 33. The first sealing rib 111 is inserted into the first sealing groove 33 and is sealed with the first sealing groove 33.

[0072] For example, both the first sealing rib 111 and the first sealing groove 33 are annular.

[0073] By inserting the first sealing rib 111 into the first sealing groove 33, the sealing area between the first sealing part 11 and the sealing element 3 can be increased, the sealing performance between the bottom shell 1 and the sealing element 3 can be improved, thereby improving the sealing performance between the bottom shell 1 and the top cover 2, and further improving the reliability of the water tank assembly 10.

[0074] Optionally, the edge of the first sealing rib 111 forms the edge of the bottom shell 1, and the first sealing groove 33 forms the first covering part 31.

[0075] By forming the first sealing groove 33 into the first covering part 31, the first sealing groove 33 not only plays a sealing role, but also plays a shock absorption and buffering role. Thus, with good sealing performance between the bottom shell 1 and the top cover 2, it is beneficial to simplify the structure of the sealing element 3 and reduce the cost of the water tank assembly 10.

[0076] Optionally, such as Figures 4 to 6 As shown, the sealing member 3 is provided with a second covering part 32, which protrudes outward from the edge of the upper cover 2 and wraps around the edge of the upper cover 2.

[0077] By making the second covering part 32 protrude outward from the edge of the upper cover 2 and wrap around the edge of the upper cover 2, the second covering part 32 can contact the ground first when the water tank assembly 10 falls, so as to play a shock-absorbing and buffering role for the water tank assembly 10, thereby avoiding cracks at the connection between the bottom shell 1 and the upper cover 2, and further improving the reliability of the water tank assembly 10.

[0078] Optionally, the second sealing part 21 includes a second sealing rib 211, and the sealing member 3 is provided with a second sealing groove 34. The second sealing rib 211 is inserted into the second sealing groove 34 and is sealed with the second sealing groove 34.

[0079] For example, both the second sealing rib 211 and the second sealing groove 34 are annular.

[0080] By inserting the second sealing rib 211 into the second sealing groove 34, the sealing area between the second sealing part 21 and the sealing element 3 can be increased, the sealing performance between the bottom shell 1 and the sealing element 3 can be improved, thereby improving the sealing performance between the bottom shell 1 and the top cover 2, and further improving the reliability of the water tank assembly 10.

[0081] Optionally, the edge of the second sealing rib 211 forms the edge of the upper cover 2, and the second sealing groove 34 forms the second covering part 32.

[0082] By forming the second sealing groove 34 into the second covering part 32, the second sealing groove 34 not only plays a sealing role, but also plays a shock absorption and buffering role. Thus, with good sealing performance between the bottom shell 1 and the top cover 2, it is beneficial to simplify the structure of the sealing element 3 and reduce the cost of the water tank assembly 10.

[0083] Optionally, the protrusion direction of the first sealing rib 111 intersects with the protrusion direction of the second sealing rib 211.

[0084] By setting the protrusion directions of the first sealing rib 111 and the second sealing rib 211 to intersect, a portion of the sealing element 3 can be clamped between the first sealing rib 111 and the second sealing rib 211, which facilitates the installation and positioning of the sealing element 3.

[0085] like Figures 3 to 7 As shown, the water tank assembly 10 also includes a spring 7, a buckle 8, a water pipe 91, a bracket 92, a water inlet silicone piece 5, and a water outlet silicone piece 6. The buckle 8 and bracket 92 are both connected to the bottom shell 1. The spring 7 is installed between the buckle 8 and bracket 92, providing a spring force to the buckle 8 against the top cover 2. The water pipe 91 is snapped into the bracket 92. The water inlet silicone piece 5 is located at the water inlet of the water tank assembly 10 and is connected to the bottom shell 1. The water outlet silicone piece 6 is located at the water outlet of the water tank assembly 10 and is connected to the bottom shell 1.

[0086] Assembly process of water tank assembly 10 in this embodiment of the present invention:

[0087] like Figure 8 and Figure 9 As shown, firstly, the spring 7, buckle 8, water pipe 91, bracket 92, water inlet silicone part 5, and water outlet silicone part 6 are installed on the bottom shell 1; then, the sealing part 3 is sealed to the bottom shell 1; next, the welding wire 4 is placed in the connecting groove 12 of the bottom shell 1; then, the top cover 2 is installed on the bottom shell 1, and the top cover 2 is sealed to the sealing part 3; finally, the bottom shell 1 and the top cover 2 are welded using a high-frequency welding process.

[0088] like Figures 10 to 12 As shown, the steam brush 100 of this utility model embodiment includes a main unit 20 and a water tank assembly 10. The water tank assembly 10 is the water tank assembly 10 of any of the above embodiments, and the water tank assembly 10 is connected to the main unit 20.

[0089] Because the water tank assembly 10 of this utility model embodiment has good reliability, the steam brush 100 of this utility model embodiment also has good reliability.

[0090] In other embodiments, the water tank assembly 10 can also be used in household appliances with water tanks, such as irons and electric irons.

[0091] like Figure 12 As shown, the main unit 20 also includes a brush 201, a heating assembly 202, a water pump 203, a steam switch 204, an indicator light 205, and a power switch 206. The water pump 203 is used to pump water from the water tank assembly 10 to the heating assembly 202. The heating assembly 202 is used to heat the water to form steam.

[0092] The water tank assembly 10 of this embodiment of the present invention, by providing a sealing element 3, ensures that even if a crack appears in the connection part 101 of the water tank assembly 10, the sealing element 3 can still seal it, preventing water from flowing out of the water tank assembly 10 and improving the reliability of the water tank assembly 10. By wrapping the sealing element 3 around the edges of the bottom shell 1 and the top cover 2, when the steam brush 100 or the water tank assembly 10 falls alone, the sealing element 3 contacts the ground first, thus protecting the steam brush 100 and the water tank assembly 10.

[0093] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0094] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0095] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0096] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0097] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0098] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A water tank assembly, characterized by, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same.

2. The water tank assembly of claim 1, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same.

3. The water tank assembly of claim 2, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same.

4. The water tank assembly of claim 3, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same.

5. The water tank assembly of claim 2, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same.

6. The water tank assembly of claim 5, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same.

7. The water tank assembly of claim 6, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same.

8. The water tank assembly of claim 7, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same.

9. The water tank assembly of claim 7, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same.

10. The water tank assembly of any one of claims 2-9, wherein, The utility model relates to a water tank assembly and a water purifier comprising the same.

11. A steam brush characterized in that, The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. 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The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier comprising the same. The utility model relates to a water tank assembly and a water purifier

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