Table type water purifying and drinking machine

Abstract

The utility model discloses a table type water purifying and drinking machine which comprises a shell, an operation area is arranged on the front side of the shell, an operation panel is installed in the operation area, an upper limiting part is arranged on the upper edge of the operation panel, and an upper matching part is arranged on the shell. And the upper limiting part and the upper matching part are matched in a limiting manner so as to prevent the upper edge of the operation panel from tilting towards the direction far away from the shell. The upper limiting part and the upper matching part are matched in a limiting mode to prevent the upper edge of the operation panel from tilting in the direction away from the shell, the attaching tightness of the upper edge of the operation panel and the shell is effectively improved, the pressure resistance of the operation panel is improved, the gap between the upper edge of the operation panel and the shell is prevented from being increased as much as possible, and the service life of the operation panel is prolonged. The risk that dust, water and the like in the outside atmosphere enter the machine body is reduced, and meanwhile the attractiveness of the whole machine is improved.

Description

Technical Field

[0001] The present application relates to the technical field of water purification equipment, and in particular to a desktop water purifier. Background Art

[0002] With economic development and the improvement of living standards, consumers are paying more and more attention to healthy water use and drinking water, and their requirements for water use are getting higher and higher. As a water treatment device that can deeply filter and purify water according to water use requirements, water purifiers are recognized and favored by more and more consumers.

[0003] There is a kind of desktop water purifier on the market. Compared with the floor-standing water purifier, the desktop water purifier is smaller and can be placed directly on the table. The desktop water purifier is usually provided with an operation panel at the upper end of the front side of the body shell. The operation panel can be used to provide function options, function display, etc. However, due to the existence of processing errors and installation errors, as well as the continuous pressure from the user during subsequent use, the operation panel is easily deformed, causing the edge to warp relative to the shell, which not only affects the appearance, but also forms a gap between the operation panel and the shell, increasing the risk of dust and moisture in the outside atmosphere entering the body. Utility Model Content

[0004] The present application provides a desktop water purifier to solve the technical problem that the edge of the operating panel is warped relative to the housing due to deformation caused by the above-mentioned various reasons.

[0005] The technical solution adopted in this application is:

[0006] A desktop water purifier comprises a shell, wherein an operating area is arranged on the front side of the shell, an operating panel is installed in the operating area, an upper limit portion is arranged on the upper edge of the operating panel, and the shell is provided with an upper matching portion, wherein the upper limit portion and the upper matching portion cooperate to prevent the upper edge of the operating panel from tilting in a direction away from the shell.

[0007] The desktop water purifier in this application also has the following additional technical features:

[0008] The upper limit portion is located on the inner wall of the operating panel and is constructed as a hook-shaped structure with one end connected to the operating panel and the other end extending downward. The upper matching portion is constructed as a hook groove adapted to the upper limit portion. The operating panel is installed from top to bottom so that the upper limit portion is hooked in the upper matching portion.

[0009] The plurality of upper limit portions are arranged at intervals along the upper edge of the operation panel to limit the operation panel at multiple positions together with the upper matching portion.

[0010] Side edges on both sides of the operation panel are provided with side limiting parts, and the shell is provided with side matching parts. The side limiting parts and the side matching parts are limitedly matched to prevent the side edges of the operation panel from tilting away from the shell.

[0011] A reinforcing rib is arranged on the inner wall of the operating panel, one end of the side limiting portion is connected to the reinforcing rib, and the other end extends downward, the side matching portion is constructed as a retaining rib protruding from the outer shell, and the operating panel is installed from top to bottom so that the side matching portion is clamped between the side limiting portion and the inner wall of the operating panel, and forms a stop for the side limiting portion.

[0012] The tabletop water purifier further comprises a base body installed in the operating area, the base body carries the operating panel, and the outer surface of the base body is flush with the outer surface of the operating panel.

[0013] The upper edge of the seat body is provided with a downwardly recessed limiting step portion, and the lower edge of the operation panel is provided with a downwardly protruding matching step portion, and the seat body prevents the lower edge of the operation panel from tilting away from the housing through the cooperation between the limiting step portion and the matching step portion.

[0014] The inner wall of the operation panel is provided with a horizontally extending positioning rib, the bottom of the positioning rib is provided with a plurality of screw columns, the base is provided with screw holes corresponding to the screw columns, the screws pass through the screw holes from bottom to top and cooperate with the screw columns to fix the operation panel and the base.

[0015] Horizontal bearing platforms and limiting sockets are provided on both sides of the shell, and a limiting rib is provided on one end of the seat body close to the shell. The seat body is installed to the shell in a horizontal direction and is carried on the bearing platform while the limiting rib is inserted into the limiting socket.

[0016] The shell is provided with a horizontal limit plate extending toward the seat body, and the seat body is provided with a limit clamping platform extending toward the shell. When the seat body is installed toward the shell, the horizontal limit plate stops at the bottom of the limit clamping platform to limit the seat body from moving downward.

[0017] Due to the adoption of the above technical solution, the technical effects achieved by this application are:

[0018] 1. In the desktop water purifier provided in the present application, an upper limit portion is provided on the upper edge of the operation panel, and an upper matching portion is provided on the outer shell. The upper limit portion and the upper matching portion cooperate with each other to prevent the upper edge of the operation panel from tilting away from the outer shell, thereby effectively improving the tightness of the fit between the upper edge of the operation panel and the outer shell, improving the pressure resistance of the operation panel, and preventing the gap between the upper edge of the operation panel and the outer shell from increasing as much as possible, reducing the risk of dust, moisture, etc. in the outside atmosphere entering the machine body, and at the same time, helping to improve the aesthetics of the entire machine.

[0019] 2. As a preferred embodiment of the present application, the upper limit positioning portion is located on the inner wall of the operating panel and is constructed as a hook-shaped structure with one end connected to the operating panel and the other end extending downward. The upper matching portion is constructed as a hook groove. The operating panel is installed from top to bottom so that the upper limit positioning portion is hooked in the upper matching portion. On the one hand, it helps to improve the limiting effect of the outer shell on the upper edge of the operating panel and reduce the risk of it warping, and the operating panel is easy and quick to assemble. On the other hand, when the operating panel is installed in place, the upper limit positioning portion and the upper matching portion are covered and hidden by the operating panel as a whole, realizing an ugly design.

[0020] 3. As a preferred embodiment of the present application, side edges on both sides of the operation panel are provided with side limiting parts, and the outer shell is provided with side matching parts. The side limiting parts and the side matching parts cooperate with each other to prevent the side edges of the operation panel from tilting away from the outer shell, thereby effectively improving the tightness of the side edges on both sides of the operation panel and the outer shell, improving the pressure resistance of the operation panel, and preventing the gap between the side edges of the operation panel and the outer shell from increasing as much as possible, reducing the risk of dust, moisture, etc. in the outside atmosphere entering the machine body, and at the same time, helping to improve the aesthetics of the entire machine.

[0021] 4. As a preferred embodiment of the present application, reinforcing ribs are provided on the inner wall of the operating panel, which effectively improves the structural strength of the operating panel and reduces the risk of deformation thereof; the side limiting portions are provided on the reinforcing ribs on the inner wall of the operating panel, and when the operating panel is installed in place in the operating area, the side limiting plates and the side matching portions are covered and shielded, thereby realizing an ugly-hiding design.

[0022] 5. As a preferred embodiment of the present application, a limiting step portion is provided on the upper edge of the base body, and a matching step portion is provided on the lower edge of the operating panel. The limiting step portion cooperates with the matching step portion to prevent the lower edge of the operating panel from tilting away from the outer shell, thereby effectively improving the tightness of the fit between the lower edge of the operating panel and the outer shell, improving the pressure resistance of the operating panel, and preventing the gap between the lower edge of the operating panel and the outer shell from increasing as much as possible, thereby reducing the risk of dust, moisture, etc. in the outside atmosphere entering the machine body. At the same time, it is beneficial to improve the aesthetics of the entire machine.

[0023] 6. As a preferred embodiment of the present application, horizontally extending positioning ribs are provided on the inner wall of the operating panel, which effectively improves the structural strength of the operating panel, reduces the risk of deformation thereof, and provides structural support for the setting of the screw columns; the screws pass through the screw holes from bottom to top and cooperate with the screw columns to fix the operating panel and the base body, so that the operating panel and the base body are reliably connected, further reducing the risk of deformation and warping of the operating panel.

[0024] 7. As a preferred embodiment of the present application, the seat body is installed to the shell in the horizontal direction and is carried on the supporting platform, while the limiting rib is inserted into the limiting hole, so that the shell forms a stable and reliable support for the seat body, preventing the seat body from deforming downward under the gravity of the operation panel and other accessories installed on the seat body and increasing the gap between the seat body and the operation panel, thereby effectively ensuring the tightness of the lower edge of the operation panel and the seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 The assembly of the desktop water purifier provided in this application Figure 1 ;

[0027] Figure 2 A diagram showing the operating panel of the tabletop water purifier provided in this application being removed from the housing;

[0028] Figure 3 The structure of the operation panel provided for this application is shown in FIG. Figure 1 ;

[0029] Figure 4 The assembly of the desktop water purifier provided in this application Figure 2 ;

[0030] Figure 5 for Figure 4 A partial enlarged view of the structure at A in the middle;

[0031] Figure 6 for Figure 4 A partial enlarged view of the structure at B in the middle;

[0032] Figure 7 A cross-sectional view of the tabletop water purifier provided in this application;

[0033] Figure 8 for Figure 7 A partial enlarged view of the structure at C in the middle;

[0034] Fig. 9 Assembly drawing of the housing and the seat provided for this application;

[0035] Fig.10 for Fig. 9 A partial enlarged view of the structure at D in the middle;

[0036] Fig.11 The structure of the operation panel provided for this application is shown in FIG. Figure 2 ;

[0037] Fig.12 for Fig.10 A partial enlarged view of the structure at E in the middle;

[0038] Fig.13 A schematic diagram of the structure of the housing provided for this application;

[0039] Fig.14 for Fig.13 A partial enlarged view of the structure at F in the middle;

[0040] Fig.15 This is a schematic diagram of the structure of the seat provided in this application.

[0041] List of parts and reference numerals:

[0042] 1 housing, 11 upper matching portion, 12 side matching portion, 13 horizontal bearing platform, 14 limiting jack, 15 horizontal limiting plate;

[0043] 2 operation panel, 21 upper edge, 211 upper limit portion, 22 side edge, 221 side limit portion, 23 reinforcing rib, 24 lower edge, 241 matching step portion, 25 positioning rib, 26 screw column;

[0044] 3 seat body, 31 limiting step portion, 32 screw hole, 33 limiting dowel bar, 34 limiting clamping table. DETAILED DESCRIPTION

[0045] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0047] In addition, in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "lateral", "longitudinal", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0048] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0050] In the embodiment of the present application, a desktop water purifier is provided. For the convenience of explanation and understanding, the following contents provided in the present application are all explained on the basis of the illustrated product structure. Of course, those skilled in the art can understand that the above structure is only used as a specific example and schematic description, and cannot constitute a specific limitation of the technical solution provided in the present application.

[0051] Reference Figures 1 to 5 As shown, a desktop water purifier provided in the present application includes a shell 1, an operating area is arranged on the front side of the shell 1, an operating panel 2 is installed on the operating area, an upper edge 21 of the operating panel 2 is provided with an upper limit portion 211, and the shell 1 is provided with an upper matching portion 11, and the upper limit portion 211 and the upper matching portion 11 are limitedly matched to prevent the upper edge 21 of the operating panel 2 from tilting in the direction away from the shell 1.

[0052] In the desktop water purifier provided in the present application, the upper edge 21 of the operation panel 2 is provided with an upper limit portion 211, and the outer shell 1 is provided with an upper matching portion 11. The upper limit portion 211 and the upper matching portion 11 are limited and matched to prevent the upper edge 21 of the operation panel 2 from tilting in the direction away from the outer shell 1, thereby effectively improving the tightness of the fit between the upper edge 21 of the operation panel 2 and the outer shell 1, improving the pressure resistance of the operation panel 2, and preventing the gap between the upper edge 21 of the operation panel 2 and the outer shell 1 from increasing as much as possible, reducing the risk of dust, moisture, etc. in the outside atmosphere entering the machine body, and at the same time, it is beneficial to improve the aesthetics of the entire machine.

[0053] The present application does not specifically limit the limiting cooperation method between the upper limit portion 211 and the upper cooperation portion 11 , which includes but is not limited to snap-on limiting, magnetic limiting, plug-in limiting, etc.

[0054] As a preferred embodiment of the present application, Figure 3 , Figure 4 and Figure 5 As shown, the upper limit portion 211 is located on the inner wall of the operation panel 2, and is configured as a barb-shaped structure with one end connected to the operation panel 2 and the other end extending downward, and the upper matching portion 11 is configured as a hook groove adapted to the upper limit portion 211, and the operation panel 2 is installed from top to bottom so that the upper limit portion 211 is hooked in the upper matching portion 11. It can be understood by those skilled in the art that, through the limited matching of the barb-shaped structure of the upper limit portion 211 and the hook groove structure of the upper limit portion 211, on the one hand, it helps to improve the limiting effect of the housing 1 on the upper edge 21 of the operation panel 2, reduce the risk of it tilting, and the operation panel 2 is easy and quick to assemble, and on the other hand, when the operation panel 2 is installed in place, the upper limit portion 211 and the upper matching portion 11 are covered and hidden by the operation panel 2 as a whole, realizing an ugly design. During assembly, the upper limit portion 211 of the operation panel 2 is aligned downward with the upper matching portion 11 , and then the operation panel 2 is moved downward until the upper limit portion 211 is hooked in the upper matching portion 11 so that the operation panel 2 is installed in place.

[0055] In a preferred embodiment, Figure 3 As shown, a plurality of the upper limit portions 211 are arranged at intervals along the upper edge 21 of the operation panel 2, so as to limit the operation panel 2 at multiple positions with the upper matching portion 11. Through the limiting cooperation of the plurality of upper limit portions 211 and the plurality of upper matching portions 11, the housing 1 limits the upper edge 21 of the operation panel 2 at multiple positions, greatly improving the anti-tilting effect. The present application schematically illustrates an embodiment in which the upper edge 21 of the operation panel 2 is provided with three upper limit portions 211, and correspondingly, three upper matching portions 11 are provided on the housing 1. Of course, the number of the upper limit portions 211 and the upper matching portions 11 can also be other suitable numbers, which are not limited here.

[0056] As a preferred embodiment of the present application, Figure 3 , Figure 4 and Figure 6 As shown, the side edges 22 on both sides of the operation panel 2 are provided with side limiting parts 221, and the housing 1 is provided with side matching parts 12, and the side limiting parts 221 and the side matching parts 12 are limited and matched to prevent the side edges 22 of the operation panel 2 from tilting in the direction away from the housing 1. It can be understood by those skilled in the art that the side limiting parts 221 and the side matching parts 12 are limited and matched to prevent the side edges 22 of the operation panel 2 from tilting in the direction away from the housing 1, effectively improving the tightness of the side edges 22 on both sides of the operation panel 2 and the housing 1, improving the pressure resistance of the operation panel 2, and preventing the gap between the side edges 22 of the operation panel 2 and the housing 1 from increasing as much as possible, reducing the risk of dust, moisture, etc. in the outside atmosphere entering the machine body, and at the same time, it is conducive to improving the aesthetics of the whole machine. In specific implementation, the side limiting parts 221 can be designed symmetrically on the side edges 22 on both sides of the operation panel 2, which is not only convenient for processing and molding, but also convenient for assembly of the operation panel 2.

[0057] Furthermore, if Figure 3 and Figure 6 As shown, reinforcing ribs 23 are provided on the inner wall of the operating panel 2, one end of the side limiting portion 221 is connected to the reinforcing rib 23, and the other end extends downward, and the side matching portion 12 is constructed as a retaining rib protruding from the outer shell 1, and the operating panel 2 is installed from top to bottom so that the side matching portion 12 is clamped between the side limiting portion 221 and the inner wall of the operating panel 2, and forms a stop for the side limiting portion 221. Those skilled in the art will appreciate that reinforcing ribs 23 are provided on the inner wall of the operating panel 2, which effectively improves the structural strength of the operating panel 2 and reduces the risk of deformation thereof; the side limiting portion 221 is provided on the reinforcing ribs 23 on the inner wall of the operating panel 2, and when the operating panel 2 is installed in place in the operating area, the side limiting plate and the side matching portion 12 are covered and shielded, thereby realizing an ugly design. Specifically, as Figure 7 and Figure 8 As shown, when the operating panel 2 is installed in place in the operating area, because the side matching portion 12 is clamped between the side limiting portion 221 and the inner wall of the operating panel 2, when the operating panel 2 tends to warp outward due to deformation, the side matching portion 12 forms a stopper for the side limiting portion 221, thereby preventing the side limiting portion 221 from moving outward, thereby preventing the side edge 22 from warping outward.

[0058] In a preferred embodiment, Figure 3As shown, in the present application, a plurality of side limiting portions 221 are arranged at intervals along the side edge 22 of the operating panel 2. Through the limiting cooperation between the plurality of side limiting portions 221 and the side matching portions 12, the housing 1 forms limits on the side edge 22 of the operating panel 2 at multiple positions, thereby effectively improving the anti-tilting effect of the operating panel 2.

[0059] As a preferred embodiment of the present application, Figure 1 and Figure 2 As shown, the tabletop water purifier also includes a seat body 3 installed in the operation area, the seat body 3 carries the operation panel 2, and the outer surface of the seat body 3 is flush with the outer surface of the operation panel 2. It can be understood by those skilled in the art that by carrying the operation panel 2 upward by the seat body 3, the operation panel 2 is effectively prevented from shifting downward or deforming due to force, and the pressure bearing capacity of the operation panel 2 is improved. The outer surface of the seat body 3 is flush with the outer surface of the operation panel 2, so that the matching part of the seat body 3 and the operation panel 2 is smoother and rounder, making the appearance of the whole machine more beautiful.

[0060] As a preferred embodiment of this implementation, Figures 9 to 12 As shown, the upper edge of the seat body 3 is provided with a downwardly concave limiting step portion 31, and the lower edge 24 of the operation panel 2 is provided with a downwardly protruding matching step portion 241, and the seat body 3 prevents the lower edge of the operation panel 2 from tilting in a direction away from the housing 1 through the cooperation between the limiting step portion 31 and the matching step portion 241. It can be understood by those skilled in the art that the lower edge of the operation panel 2 is prevented from tilting in a direction away from the housing 1 through the cooperation between the limiting step portion 31 and the matching step portion 241, which effectively improves the tightness of the lower edge 24 of the operation panel 2 and the housing 1, improves the pressure resistance of the operation panel 2, prevents the gap between the lower edge 24 of the operation panel 2 and the housing 1 from increasing as much as possible, reduces the risk of dust, moisture, etc. in the outside atmosphere entering the machine body, and at the same time, is conducive to improving the aesthetics of the whole machine. During specific assembly, the operation panel 2 is installed from top to bottom, so that the limiting cooperation between the upper limit portion 211 and the upper matching portion 11, the limiting cooperation between the side limiting portion 221 and the side matching portion 12, and the limiting cooperation between the limiting step portion 31 and the matching step portion 241 are carried out and in place simultaneously, which greatly increases the convenience of disassembly and assembly of the operation panel 2.

[0061] As another preferred embodiment of this embodiment, Figures 10 to 12As shown, the inner wall of the operation panel 2 is provided with a horizontally extending positioning rib 25, the bottom of the positioning rib 25 is provided with a plurality of screw columns 26, the base 3 is provided with screw holes 32 corresponding to the screw columns 26, and the screws pass through the screw holes 32 from bottom to top and cooperate with the screw columns 26 to fix the operation panel 2 and the base 3. It can be understood by those skilled in the art that the horizontally extending positioning rib 25 is provided on the inner wall of the operation panel 2, which effectively improves the structural strength of the operation panel 2, reduces the risk of deformation thereof, and also provides structural support for the setting of the screw columns 26; the screws pass through the screw holes 32 from bottom to top and cooperate with the screw columns 26 to fix the operation panel 2 and the base 3, so that the operation panel 2 and the base 3 are reliably connected, and the risk of deformation and warping of the operation panel 2 is further reduced.

[0062] As another preferred embodiment of this implementation mode, Figures 13 to 15 As shown, both sides of the housing 1 are provided with a horizontal bearing platform 13 and a limiting insertion hole 14, and one end of the seat body 3 close to the housing 1 is provided with a limiting insertion rib 33, and the seat body 3 is installed to the housing 1 in a horizontal direction and is carried on the bearing platform while the limiting insertion rib 33 is inserted into the limiting insertion hole 14. It can be understood by those skilled in the art that the seat body 3 is installed to the housing 1 in a horizontal direction and is carried on the bearing platform while the limiting insertion rib 33 is inserted into the limiting insertion hole 14, so that the housing 1 forms a stable and reliable support for the seat body 3, preventing the seat body 3 from deforming downward under the gravity of the operation panel 2 and other accessories installed on the seat body 3 to increase the gap between the seat body 3 and the operation panel 2, and effectively ensuring the tightness of the lower edge 24 of the operation panel 2 and the seat body 3.

[0063] Furthermore, if Fig.10 , Fig.13 and Fig.15 As shown, the housing 1 is provided with a horizontal limit plate 15 extending toward the seat body 3, and a limit clamping platform 34 extending toward the housing 1 is provided inside the seat body 3. When the seat body 3 is installed toward the housing 1, the horizontal limit plate 15 stops at the bottom of the limit clamping platform 34 to limit the downward movement of the seat body 3. Specifically, for ease of assembly, the limit clamping platform 34 can be set on the inner side of the seat body 3, and the limit matching strength with the horizontal limit plate 15 can be improved by setting a plurality of limit clamping platforms 34. During the process of installing the seat body 3 horizontally toward the shell 1, the limiting rib 33 is inserted into the limiting socket 14 and the horizontal limiting plate 15 is inserted into the bottom of the limiting platform 34. Therefore, when the seat body 3 tends to bend and deform downward, the horizontal limiting plate 15 forms a stopper and support for the limiting platform 34 at the bottom of the limiting platform 34, thereby preventing the seat body 3 from deforming downward, allowing the seat body 3 to reliably carry the operation panel 2 and maintain a high degree of fit with the operation panel 2, reducing the risk of an increase in the gap between the two.

[0064] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0065] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0066] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A desktop water purifier, comprising a housing, wherein an operating area is provided on the front side of the housing, and an operating panel is installed in the operating area, wherein: The upper edge of the operation panel is provided with an upper limit portion, and the housing is provided with an upper matching portion. The upper limit portion and the upper matching portion are limitedly matched to prevent the upper edge of the operation panel from tilting in a direction away from the housing.

2. The tabletop water purifier according to claim 1, characterized in that: The upper limit portion is located on the inner wall of the operating panel and is constructed as a hook-shaped structure with one end connected to the operating panel and the other end extending downward. The upper matching portion is constructed as a hook groove adapted to the upper limit portion. The operating panel is installed from top to bottom so that the upper limit portion is hooked in the upper matching portion.

3. The tabletop water purifier according to claim 2, characterized in that: The plurality of upper limit portions are arranged at intervals along the upper edge of the operation panel to limit the operation panel at multiple positions together with the upper matching portion.

4. The tabletop water purifier according to claim 1, characterized in that: Side edges on both sides of the operation panel are provided with side limiting parts, and the shell is provided with side matching parts. The side limiting parts and the side matching parts are limitedly matched to prevent the side edges of the operation panel from tilting away from the shell.

5. The tabletop water purifier according to claim 4, characterized in that: A reinforcing rib is arranged on the inner wall of the operating panel, one end of the side limiting portion is connected to the reinforcing rib, and the other end extends downward, the side matching portion is constructed as a retaining rib protruding from the outer shell, and the operating panel is installed from top to bottom so that the side matching portion is clamped between the side limiting portion and the inner wall of the operating panel, and forms a stop for the side limiting portion.

6. The tabletop water purifier according to claim 1, characterized in that: It also includes a seat body installed in the operating area, the seat body carries the operating panel, and the outer surface of the seat body is flush with the outer surface of the operating panel.

7. The tabletop water purifier according to claim 6, characterized in that: The upper edge of the seat body is provided with a downwardly recessed limiting step portion, and the lower edge of the operation panel is provided with a downwardly protruding matching step portion, and the seat body prevents the lower edge of the operation panel from tilting away from the housing through the cooperation between the limiting step portion and the matching step portion.

8. The tabletop water purifier according to claim 6, characterized in that: The inner wall of the operation panel is provided with a horizontally extending positioning rib, the bottom of the positioning rib is provided with a plurality of screw columns, the base is provided with screw holes corresponding to the screw columns, the screws pass through the screw holes from bottom to top and cooperate with the screw columns to fix the operation panel and the base.

9. The tabletop water purifier according to claim 6, characterized in that: Horizontal bearing platforms and limiting sockets are provided on both sides of the shell, and a limiting rib is provided on one end of the seat body close to the shell. The seat body is installed to the shell in a horizontal direction and is carried on the bearing platform while the limiting rib is inserted into the limiting socket.

10. The tabletop water purifier according to claim 9, characterized in that: The shell is provided with a horizontal limit plate extending toward the seat body, and the seat body is provided with a limit clamping platform extending toward the shell. When the seat body is installed toward the shell, the horizontal limit plate stops at the bottom of the limit clamping platform to limit the seat body from moving downward.

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