Shell assembly of water purifier and water purifier

Abstract

The utility model relates to the technical field of household appliances, in particular to a shell assembly of a water purifier and the water purifier. The shell assembly of the water purifier comprises a shell and a water pan, a first fixing part is arranged in the shell, a first inserting part is arranged on the bottom wall of the mounting groove, and the first inserting part is separated from the first fixing part; the water receiving disc is inserted into the mounting groove, a second inserting part and a second fixing part are arranged on the water receiving disc, the second inserting part is connected with the first inserting part in an inserting mode, the second fixing part is fixedly connected with the first fixing part, and the water receiving disc is attached to the inner circumferential wall of the shell. According to the shell assembly of the water purifier, the mounting groove is used for pre-positioning the water pan, and then the first inserting part and the second inserting part are used for inserting connection, so that the water pan is pre-fixed, on one hand, the water pan can be smoothly mounted at a preset position, and the assembly process of the water pan is simplified; and on the other hand, the stability of the water pan can be improved through cooperation of the insertion structures.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a housing component of a water purifier and the water purifier. Background Art

[0002] The biggest risk of using an under-sink water purifier is that the internal pipes or filter cartridges of the water purifier leak, leading to a crisis. The safe approach is for the water purifier to have a built-in leakage protection device. When the machine leaks, the leakage protection device is automatically triggered to work, automatically cutting off the tap water, thereby ensuring that there will be no crisis events of large amounts of water leaking and flooding the user's home. In the related art, a water purifier with leakage protection usually needs to have a leakage tray at the bottom of the machine body to catch the water leaking from the pipes or filter cartridges. When the water in the tray reaches a certain position, the float of the leakage protection valve will float up to cut off the tap water inlet. Adding a new tray will complicate the installation process, and it is usually necessary to fix the tray to the machine body with multiple screws, resulting in low assembly efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a shell assembly of a water purifier and a water purifier, wherein a water receiving tray is detachably connected to the shell, and when the water receiving tray is assembled, the water receiving tray is first plugged into the shell and then fixedly connected to the water receiving tray, thereby simplifying the assembly process of the water receiving tray.

[0004] The utility model also provides a housing assembly of a water purifier, comprising:

[0005] A housing, wherein a first fixing portion is provided in the housing, a mounting plate is provided in the housing, a mounting groove is provided on the mounting plate, a first plugging portion is provided on a bottom wall of the mounting groove, the first plugging portion is spaced apart from the first fixing portion, and the mounting plate and the housing are injection molded by an integral molding process;

[0006] A water receiving tray is inserted into the installation groove, and a second plug-in portion and a second fixing portion are provided on the water receiving tray. The second plug-in portion is plugged into the first plug-in portion, and the second fixing portion is fixedly connected to the first fixing portion. The water receiving tray is attached to the inner wall of the outer shell.

[0007] According to the housing assembly of the water purifier provided by the utility model, one of the first plug-in portion and the second plug-in portion is a plug-in hole, and the other is a plug-in column, and the plug-in column is suitable for being plugged into the plug-in hole.

[0008] According to the housing assembly of the water purifier provided by the utility model, the cross section of the plug-in column is in a "+" shape.

[0009] According to the housing assembly of the water purifier provided by the utility model, the free end of the plug-in column is provided with a guiding inclined portion.

[0010] According to the housing assembly of the water purifier provided by the utility model, the plug-in hole is a round hole or an elliptical hole.

[0011] According to the housing assembly of the water purifier provided by the utility model, there are a plurality of the first plug-in parts, and the plurality of the first plug-in parts are distributed at intervals on the bottom wall of the installation groove.

[0012] According to the housing assembly of the water purifier provided by the utility model, there are multiple second fixing parts and multiple first fixing parts, and the multiple second fixing parts and the multiple first fixing parts are matched one-to-one.

[0013] According to the housing assembly of the water purifier provided by the utility model, a plurality of the second fixing parts are distributed at intervals along the circumferential direction of the water receiving tray.

[0014] According to the housing assembly of the water purifier provided by the utility model, the second fixing part is fixedly connected to the first fixing part by means of screws.

[0015] The housing assembly of the water purifier provided by the utility model further includes a foot pad, which is attached to the outer peripheral wall of the shell and fixedly connected to the shell by the screw.

[0016] A water purifier provided by the utility model includes:

[0017] A housing assembly, wherein the housing assembly is the housing assembly of the water purifier as described above;

[0018] A filter element assembly, wherein the filter element assembly is inserted into the housing assembly;

[0019] A waterway plate is disposed in the shell assembly, the waterway plate is connected and communicated with the filter element assembly, and a water receiving tray of the shell assembly is disposed below the waterway plate.

[0020] According to the water purifier and shell assembly of the utility model, when installing the water receiving tray, the water receiving tray can be pre-positioned by using the installation groove, and then the first plug-in part and the second plug-in part are plugged and connected to pre-fix the water receiving tray, and then the second fixing part is fixed to the first fixing part. On the one hand, the water receiving tray can be smoothly installed to the predetermined position, simplifying the assembly process of the water receiving tray; on the other hand, the stability of the water receiving tray can be improved by utilizing the cooperation of the plug-in structure.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a housing assembly provided by an embodiment of the utility model;

[0024] Figure 2 yes Figure 1 A magnified schematic diagram of the local structure;

[0025] Figure 3 It is an exploded view of a partial structure of a housing assembly provided by an embodiment of the utility model;

[0026] Figure 4 It is an exploded view of a partial structure of a housing assembly provided by an embodiment of the utility model;

[0027] Figure 5 is a cross-sectional view of a housing assembly provided by one embodiment of the utility model;

[0028] Figure 6 yes Figure 5 A magnified schematic diagram of the local structure;

[0029] Reference numerals:

[0030] 100, housing assembly; 110, housing; 111, first plug-in portion; 112, first fixing portion;

[0031] 113. mounting plate; 114. mounting slot; 115. screw;

[0032] 120, water receiving tray; 121, second plug-in portion; 122, guide inclined portion; 123, second fixing portion;

[0033] 124, foot pad; 201, filter element assembly; 202, waterway plate; 203, control valve. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0035] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, 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 therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0037] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0039] Refer to the following Figure 1-Figure 6Detailed description of the housing assembly 100 and the water purifier of the water purifier according to the embodiment of the utility model. It should be noted that the water purifier is an important equipment that can effectively improve the water quality and ensure the safety of people's drinking water. The working principle of the water purifier is mainly to purify the water quality through physical filtration and chemical treatment. Physical filtration mainly uses a filter to intercept large particles of impurities in the water, such as sand, soil, etc. Chemical treatment is to adsorb and remove harmful substances in the water by adding some chemical substances, such as activated carbon, softeners, etc. There are many types of water purifiers. According to their different filtration methods, they can be mainly divided into reverse osmosis water purifiers, ultrafiltration water purifiers, activated carbon water purifiers, ceramic filtration water purifiers, etc.

[0040] like Figure 1 As shown, the housing assembly 100 of the water purifier according to the embodiment of the utility model includes: a housing 110 and a water receiving tray 120. It should be noted that the water receiving tray 120 can be used to receive water leakage inside the water purifier. After the water purifier has been working for a period of time, its internal waterways, valve bodies and other structures are prone to leakage due to aging. The water receiving tray 120 can receive the leakage and collect the leaked water to prevent water from leaking everywhere and causing short circuit or leakage.

[0041] Specifically, if Figure 1 As shown, the water receiving tray 120 is attached to the inner peripheral wall of the housing 110. It should be noted that the water receiving tray 120 can be installed on the bottom wall inside the housing, so that water can flow to the water receiving tray 120. Figure 2 and Figure 3 As shown, a first plug-in portion 111 is provided in the housing 110, a mounting plate 113 is provided in the housing 110, a mounting groove 114 is provided on the mounting plate 113, and the water receiving tray 120 is inserted in the mounting groove 114. It should be noted that the mounting groove 114 has a pre-positioning function for the installation of the docking water tray 120. A first plug-in portion 111 is provided on the bottom wall of the mounting groove 114, and a second plug-in portion 121 is provided on the water receiving tray 120, and the second plug-in portion 121 is plugged with the first plug-in portion 111. The cooperation between the second plug-in portion 121 and the first plug-in portion 111 can pre-fix the docking water tray 120.

[0042] See also Figure 3 and Figure 4As shown, a first fixing portion 112 is provided in the housing 110, and the first plug-in portion 111 and the first fixing portion 112 are spaced apart; a second fixing portion 123 is provided on the water receiving tray 120, and the second fixing portion 123 is fixedly connected to the first fixing portion 112. It is understandable that when the water receiving tray 120 is installed, the water receiving tray 120 can be placed in the installation groove 114 first, and the first plug-in portion 111 and the second plug-in portion 121 are plugged and connected, and the water receiving tray 120 has been installed to the predetermined position. In order to improve the stability of the water receiving tray 120, the second fixing portion 123 is fixedly connected to the first fixing portion 112.

[0043] like Figure 1 As shown, the mounting plate 113 and the housing 110 are injection molded by an integral molding process. It should be noted that the mounting plate 113 and the housing 110 are molded by a one-time injection molding process, that is, the mounting plate 113 and the housing 110 are processed simultaneously by a one-time injection molding process. Here, the components formed by the mounting plate 113 and the housing 110 can be understood as an integrated component, a part of the structure of the integrated component is used as the housing 110, and a part of the structure is used as the mounting plate 113.

[0044] According to the housing assembly 100 of the water purifier of the embodiment of the utility model, when installing the water receiving tray 120, the installation groove 114 can be used to pre-position the water receiving tray 120, and then the first plug-in portion 111 and the second plug-in portion 121 are plugged and connected to pre-fix the water receiving tray 120, and then the second fixing portion 123 is used to fix it with the first fixing portion 112. On the one hand, the water receiving tray 120 can be smoothly installed at the predetermined position, simplifying the assembly process of the water receiving tray 120; on the other hand, the stability of the water receiving tray 120 can be improved by utilizing the cooperation of the plug-in structure.

[0045] According to some embodiments of the present invention, see Figure 2 and Figure 3 As shown, one of the first plug-in portion 111 and the second plug-in portion 121 is a plug-in hole, and the other is a plug-in column, which is suitable for plugging into the plug-in hole. In this way, under the guidance of the installation groove 114, the plug-in column can be smoothly inserted into the plug-in hole, so that the water tray 120 can be positioned. In some examples, such as Figure 3 As shown, a plug hole is provided on the bottom plate of the mounting groove 114. The shape of the plug hole is not specifically limited here, as long as it can meet the assembly requirements of the water receiving tray 120. For example, in some examples, the plug hole is a round hole; in other examples, the plug hole is an elliptical hole. It should be noted that when processing the mounting plate 113, the plug hole can be directly injection molded on the bottom plate of the mounting groove 114 by injection molding, which can shorten the processing cycle of the housing assembly 100.

[0046] According to some embodiments of the present invention, see Figure 4 As shown, the cross section of the plug-in column is in a "+" shape. On the one hand, the structural strength of the plug-in column can be enhanced; on the other hand, the material used for the water receiving tray 120 can be saved, the weight of the water receiving tray 120 can be reduced, and its cost can be reduced. In order to facilitate the insertion of the plug-in column into the plug-in hole, a guide inclined portion 122 is provided at the free end of the plug-in column. When the guide inclined portion 122 touches the edge of the plug-in hole, it can be smoothly inserted into the plug-in hole under the guidance of its inclined structure.

[0047] According to some embodiments of the present invention, see Figure 4 As shown, in order to improve the plugging stability of the water receiving tray 120, there can be multiple first plugging parts 111, and the multiple first plugging parts 111 are spaced and distributed on the bottom wall of the installation groove 114. In this way, the assembly stability of the water receiving tray 120 can be improved by the cooperation of the multiple first plugging parts 111 and the second plugging parts 121. The first plugging part 111 can be formed in the installation groove 114 by an integrated molding process, which can shorten the processing cycle of the housing assembly 100.

[0048] In order to stably and firmly install the water tray 120 in the housing 110, according to some embodiments of the present invention, see Figure 3 As shown, there are multiple second fixing parts 123 and multiple first fixing parts 112, and the multiple second fixing parts 123 are matched with the multiple first fixing parts 112 in a one-to-one manner. In this way, by utilizing the cooperation of the multiple second fixing parts 123 and the multiple first fixing parts 112, the water receiving tray 120 can be stably and firmly installed in the housing 110. When one of the second fixing parts 123 is damaged, the other second fixing parts 123 can also play a fixing role.

[0049] According to some embodiments of the present invention, see Figure 3 As shown, the plurality of second fixing parts 123 are spaced apart along the circumferential direction of the water receiving tray 120. Correspondingly, there are also a plurality of first fixing parts 112, which are spaced apart along the circumferential direction of the water receiving tray 120, and the plurality of first fixing parts 112 and the plurality of second fixing parts 123 are fixedly connected one by one. In this way, the first fixing parts 112 and the second fixing parts 123 play a fixing role in the circumferential direction of the water receiving tray 120, so that the water receiving tray 120 can be uniformly stressed in its own circumferential direction.

[0050] According to some embodiments of the present invention, see Figure 4 and Figure 5As shown, the second fixing portion 123 is fixedly connected to the first fixing portion 112 by means of a screw 115. Connection holes are respectively provided on the first fixing portion 112 and the second fixing portion 123, and the diameter of the connection hole is slightly larger than the diameter of the screw 115, so that the penetration and fixation of the screw 115 can be facilitated. An internal thread is provided on the inner peripheral wall of the connection hole, and the internal thread is adapted to the external thread of the screw 115, so that the second fixing portion 123 and the first fixing portion 112 are firmly connected together.

[0051] In some examples, such as Figure 3 As shown, the second fixing portion 123 may be a protruding structure provided on the water receiving tray 120, so that the water receiving tray 120 is conveniently installed on the housing 110. Of course, the structure of the second fixing portion 123 is not limited thereto. For example, in some embodiments, see Figure 3 As shown, the second fixing portion 123 can be disposed inside the water receiving tray 120, and the second fixing portion 123 can be a cylindrical structure. In this way, the water receiving tray 120 can be simplified.

[0052] It should be noted that the plurality of second fixing parts 123 provided on the water receiving tray 120 may have different structures. For example, some of the plurality of second fixing parts 123 are protruding structures provided on the water receiving tray 120, and another portion of the plurality of second fixing parts 123 are cylindrical structures provided in the water receiving tray 120.

[0053] According to some embodiments of the present invention, see Figure 5 and Figure 6 As shown, the shell assembly 100 may also include a foot pad 124. The foot pad 124 is attached to the outer peripheral wall of the shell 110, and the foot pad 124 is fixedly connected to the shell 110 by a screw 115. It is understandable that the foot pad 124 can be made of rubber material. Rubber has good wear resistance, high temperature resistance and chemical corrosion resistance, so it is often used to make the foot pad 124 to provide stable support and protection. The rubber foot pad 124 is usually made of natural rubber or synthetic rubber material. The rubber foot pad 124 has a certain elasticity and can play a role in shock absorption and buffering. At the same time, the friction of the rubber itself can provide a good anti-slip effect. The rubber foot pad 124 has good resistance to general chemical substances, is not easily corroded, and is suitable for use in a variety of environments. It should also be noted that the water tray 120 and the foot pad 124 share the same screw 115, that is, one screw 115 is used to fix the two parts at the same time, which can improve the assembly efficiency.

[0054] See also Figure 1-Figure 6 The housing assembly 100 of the water purifier according to the embodiment of the utility model is described in detail. It is worth noting that the following description is only an exemplary description, and is not a specific limitation of the utility model.

[0055] like Figure 1 As shown, the housing assembly 100 includes a housing 110 and a water receiving tray 120. The housing 110 is in a hexahedral shape, and includes four panels connected end to end. One of the panels can be used as the bottom plate of the water purifier. The water receiving tray 120 is attached to the inner side wall of the panel serving as the bottom plate, so that water can flow to the water receiving tray 120.

[0056] like Figure 2 and Figure 3 As shown, a first plug-in portion 111 is provided in the housing 110, a mounting plate 113 is provided in the housing 110, a mounting groove 114 is provided on the mounting plate 113, and the water receiving tray 120 is inserted in the mounting groove 114. It should be noted that the mounting groove 114 has a pre-positioning function for the installation of the docking water tray 120. A first plug-in portion 111 is provided on the bottom wall of the mounting groove 114, and a second plug-in portion 121 is provided on the water receiving tray 120, and the second plug-in portion 121 is plugged with the first plug-in portion 111. The cooperation between the second plug-in portion 121 and the first plug-in portion 111 can pre-fix the docking water tray 120.

[0057] See also Figure 3 As shown, the first plug-in portion 111 can be a plug-in hole, and the second plug-in portion 121 is a plug-in column adapted to the plug-in hole. Among them, the plug-in hole is an elliptical hole, and the cross-section of the plug-in column is "+"-shaped. It should be noted that the plug-in column can be set at an end portion biased towards the length direction of the water receiving tray 120, so as to prevent the water receiving tray 120 from being installed upside down, thereby playing a fool-proof role. In order to facilitate the insertion of the plug-in column into the plug-in hole, a guide inclined portion 122 is provided at the free end of the plug-in column. When the guide inclined portion 122 touches the edge of the plug-in hole, it can be smoothly inserted into the plug-in hole under the guidance of its inclined structure.

[0058] In order to stably and firmly install the water receiving tray 120 in the housing 110, a first fixing portion 112 is provided in the housing 110, and a second fixing portion 123 is provided on the water receiving tray 120, and the second fixing portion 123 is fixedly connected to the first fixing portion 112. It can be understood that when installing the water receiving tray 120, the water receiving tray 120 can be first placed in the installation groove 114, and the first plug-in portion 111 and the second plug-in portion 121 are plug-connected, and the water receiving tray 120 has been installed to the predetermined position. In order to improve the stability of the water receiving tray 120, the second fixing portion 123 is fixedly connected to the first fixing portion 112.

[0059] See also Figure 2As shown, there are multiple second fixing parts 123 and multiple first fixing parts 112, and multiple second fixing parts 123 and multiple first fixing parts 112 are matched one by one. Multiple second fixing parts 123 are spaced apart along the circumferential direction of the water receiving tray 120. Correspondingly, there are also multiple first fixing parts 112, and multiple first fixing parts 112 are also spaced apart along the circumferential direction of the water receiving tray 120, and multiple first fixing parts 112 and multiple second fixing parts 123 are fixedly connected one by one. In this way, the first fixing part 112 and the second fixing part 123 play a fixing role in the circumferential direction of the water receiving tray 120, so that the water receiving tray 120 can be uniformly stressed in its own circumferential direction.

[0060] See also Figure 4 and Figure 5 As shown, the second fixing portion 123 is fixedly connected to the first fixing portion 112 by means of a screw 115. Connection holes are respectively provided on the first fixing portion 112 and the second fixing portion 123, and the diameter of the connection hole is slightly larger than the diameter of the screw 115, so that the penetration and fixation of the screw 115 can be facilitated. An internal thread is provided on the inner peripheral wall of the connection hole, and the internal thread is adapted to the external thread of the screw 115, so that the second fixing portion 123 and the first fixing portion 112 are firmly connected together.

[0061] See also Figure 6 As shown, the housing assembly 100 may further include a foot pad 124. The foot pad 124 is attached to the outer peripheral wall of the housing 110, and the foot pad 124 is fixedly connected to the housing 110 by screws 115. The water tray 120 and the foot pad 124 share the same screw 115, that is, the two parts are fixed at the same time by one screw 115, which can improve the assembly efficiency.

[0062] Combination Figure 1-Figure 6 The water purifier according to the embodiment of the present utility model is described in detail, including a waterway plate 202, a filter element assembly 201 and the housing assembly 100 as described above.

[0063] like Figure 1As shown, the filter element assembly 201 is inserted into the housing assembly 100, the waterway plate 202 is arranged in the housing assembly 100, the waterway plate 202 is connected and communicated with the filter element assembly 201, and the water receiving tray 120 of the housing assembly 100 is arranged below the waterway plate 202. In order to optimize the internal space of the housing assembly 100, the filter element assembly 201 can be arranged at the upper left corner of the housing 110, the waterway plate 202 can be placed vertically on the right inner wall of the housing 110, and the filter element assembly 201 is plugged on the waterway plate 202. The water receiving tray 120 is arranged below the filter element assembly 201, and the water receiving tray 120 is attached to the inner bottom wall of the housing 110, the control valve 203 is arranged at the lower end of the waterway plate 202, and the control valve 203 is located above the water receiving tray 120, and the control valve 203 can be a water leakage protection valve. A float assembly may also be provided in the water receiving tray 120. When the water in the water receiving tray 120 is sufficient, the float assembly may switch the control valve 203 to cut off the power supply of the water purifier and stop working. Thus, water may be effectively prevented from overflowing from the water receiving tray 120.

[0064] According to the water purifier of the embodiment of the utility model, when installing the water receiving tray 120, the installation groove 114 can be used to pre-position the water receiving tray 120, and then the first plug-in portion 111 and the second plug-in portion 121 are plugged and connected to pre-fix the water receiving tray 120, and then the second fixing portion 123 is used to fix it with the first fixing portion 112. On the one hand, the water receiving tray 120 can be smoothly installed in the predetermined position, simplifying the assembly process of the water receiving tray 120; on the other hand, the stability of the water receiving tray 120 can be improved by utilizing the cooperation of the plug-in structure.

[0065] In order to simplify the assembly process of the housing assembly 100, in some embodiments of the present utility model, the filter element mounting seat for mounting the filter element assembly 201, the valve body mounting seat for mounting the control valve 203, the mounting seat for mounting the waterway plate 202, and the mounting plate 113 can be integrally formed with the housing assembly 100. It should be noted that the filter element mounting seat for mounting the filter element assembly 201, the valve body mounting seat for mounting the control valve 203, the mounting seat for mounting the waterway plate 202, and the mounting plate 113 can be simultaneously formed with the housing assembly 100 through a one-time injection molding process to construct an integrated component, which can reduce production costs, simplify assembly steps, reduce production costs, and improve production efficiency.

[0066] In some embodiments of the utility model, the opening direction of the valve body mounting seat for installing the control valve 203, the opening direction of the mounting seat for installing the waterway plate 202, and the opening direction of the mounting groove 114 are all the same. In this way, when installing the control valve 203, the waterway plate 202 and the water receiving tray 120, they can be installed in the same assembly direction, so there is no need to flip the shell assembly 100, thereby simplifying the assembly process of the water purifier and shortening the assembly cycle.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

[0068] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not deviate from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A housing assembly of a water purifier, characterized in that: include: A housing, wherein a first fixing portion is provided in the housing, a mounting plate is provided in the housing, a mounting groove is provided on the mounting plate, a first plugging portion is provided on a bottom wall of the mounting groove, the first plugging portion is spaced apart from the first fixing portion, and the mounting plate and the housing are injection molded by an integral molding process; A water receiving tray is inserted into the installation groove, and a second plug-in portion and a second fixing portion are provided on the water receiving tray. The second plug-in portion is plugged into the first plug-in portion, and the second fixing portion is fixedly connected to the first fixing portion. The water receiving tray is attached to the inner wall of the outer shell.

2. The housing assembly of the water purifier according to claim 1, characterized in that: One of the first plug-in portion and the second plug-in portion is a plug-in hole, and the other is a plug-in column, and the plug-in column is suitable for being plugged into the plug-in hole.

3. The housing assembly of the water purifier according to claim 2, characterized in that: The cross section of the plug-in column is in a "+" shape.

4. The housing assembly of the water purifier according to claim 2, characterized in that: The free end of the plug-in column is provided with a guiding inclined portion.

5. The housing assembly of the water purifier according to claim 2, characterized in that: The plug-in hole is a round hole or an elliptical hole.

6. The housing assembly of the water purifier according to claim 5, characterized in that: There are a plurality of the first plug-in parts, and the plurality of the first plug-in parts are distributed at intervals on the bottom wall of the mounting groove.

7. The housing assembly of the water purifier according to claim 1, characterized in that: There are multiple second fixing parts and multiple first fixing parts, and the multiple second fixing parts and the multiple first fixing parts are matched one by one.

8. The housing assembly of the water purifier according to claim 7, characterized in that: A plurality of the second fixing portions are distributed at intervals along the circumferential direction of the water receiving tray.

9. The housing assembly of a water purifier according to any one of claims 1 to 8, characterized in that: The second fixing portion is fixedly connected to the first fixing portion by means of screws.

10. The housing assembly of the water purifier according to claim 9, characterized in that: It also includes a foot pad, which is attached to the outer peripheral wall of the shell and is fixedly connected to the shell by the screw.

11. A water purifier, characterized in that: include: A housing assembly, wherein the housing assembly is a housing assembly of a water purifier according to any one of claims 1 to 10; A filter element assembly, wherein the filter element assembly is inserted into the housing assembly; A waterway plate is disposed in the shell assembly, the waterway plate is connected and communicated with the filter element assembly, and a water receiving tray of the shell assembly is disposed below the waterway plate.

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