Table type water purifying and drinking machine

Abstract

The table type water purifying and drinking machine comprises a machine body and a pure water kettle, the machine body is provided with a kettle base used for containing the pure water kettle, a water opening is formed in the bottom of the pure water kettle, a coupling piece is arranged in the kettle base, the coupling piece is provided with a water flow channel, and a base body valve assembly capable of moving up and down is installed in the coupling piece; a kettle valve assembly capable of moving up and down is installed in the pure water kettle, an upper top protrusion is arranged in the water flow channel, and a lower top protrusion is arranged at the bottom of the pure water kettle. The pure water kettle is placed on the kettle seat, the upper top protrusion pushes the kettle valve assembly to move upwards to open the water opening, and the lower top protrusion pushes the seat body valve assembly to move downwards to open the opening of the water flow channel. The table type water purifying and drinking machine is simple in structure and small in occupied space, the structure of the seat body valve assembly and the structure of the kettle valve assembly can be simplified, and therefore miniaturization design of the pure water kettle and the kettle seat can be facilitated, the communication space of the water opening and the water flow channel can be enlarged, and large-flow water inlet or water outlet of the pure water kettle can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water purifying machines, in particular to a table type water purifying machine. BACKGROUND

[0002] With the development of economy and the improvement of living standards, consumers pay more and more attention to healthy water and drinking water, and the use requirements for water are also getting higher and higher, so that the table type water purifying machine is recognized and favored by more and more consumers. Compared with the floor type water purifying machine, the table type water purifying machine is smaller in size and occupies less space, and can be directly placed on the table top, which is convenient to use.

[0003] The table type water purifying machine has the function of filtering raw water into pure water compared with the traditional drinking water machine, and some table type water purifying machines increase a pure water kettle for storing pure water, and a kettle seat for placing the pure water kettle is arranged on the machine body. The pure water kettle can be taken out and placed in the kettle seat, which is equivalent to moving a water cup, and the convenience of use is improved. The pure water stored in the pure water kettle can also be directly heated into boiled water in the instant heater of the table type water purifying machine. Specifically, in order to facilitate the water inlet and outlet of the pure water kettle, a water inlet is generally arranged at the bottom of the pure water kettle, the kettle seat is provided with a coupling part coupled with the water inlet, and a water flow channel for connecting the bottom water inlet of the pure water kettle is arranged in the coupling part. Due to the design of the pure water kettle that can be taken out and placed, a one-way valve with a spring, a valve shell and a valve core is generally arranged in the bottom water inlet and the water flow channel of the pure water kettle. When the pure water kettle is placed on the kettle seat, the valve cores of the two one-way valves are in contact with each other to open the bottom water inlet and the water flow channel together to realize the connection, and when the pure water kettle is taken off the kettle seat, the valve cores of the two one-way valves are reset under the action of the spring to close the bottom water inlet and the water flow channel of the pure water kettle. However, the table type water purifying machine with the above design has the problems that the installation of the one-way valve makes the overall structure of the pure water kettle and the kettle seat bulky and large in size, the connection space of the water inlet and the water flow channel is compressed, and it is not suitable for large flow design. In addition, the one-way valve has a high risk of failure, and once it fails, it is easy to cause water leakage. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a table type water purifying machine to improve or solve at least one of the technical problems that the structure of the pure water kettle and the kettle seat is bulky, the size is large, the connection space is small, and the failure risk is high by the mutual contact of the two one-way valves in the existing table type water purifying machine.

[0005] The technical scheme adopted by the present application is:

[0006] A table type pure drinking machine comprises a machine body and a pure water kettle, the machine body is provided with a kettle seat for placing the pure water kettle, the bottom of the pure water kettle is provided with a water outlet, the kettle seat is provided with a coupling element, the coupling element is provided with a water flow channel, the coupling element is provided with a seat valve assembly which can move up and down, the pure water kettle is provided with a kettle valve assembly which can move up and down, the water flow channel is provided with an upper top protrusion, and the bottom of the pure water kettle is provided with a lower top protrusion; the pure water kettle is placed on the kettle seat, so that the upper top protrusion pushes the kettle valve assembly to move upward to open the water outlet, and the lower top protrusion pushes the seat valve assembly to move downward to open the opening of the water flow channel.

[0007] The table type pure drinking machine further comprises the following additional technical features:

[0008] The seat valve assembly comprises a first valve body and a first sealing body, the first sealing body is used for sealing the opening of the water flow channel, and the first valve body is provided with a guide hole, the upper top protrusion is matched with the guide hole to guide the movement of the seat valve assembly.

[0009] The lower top protrusion surrounds the water outlet, the kettle valve assembly is surrounded in the lower top protrusion, and the upper top protrusion pushes the kettle valve assembly to move upward by extending into the inner side of the lower top protrusion.

[0010] The coupling element comprises a coupling base and a coupling upper cover matched with the top of the coupling base, the water flow channel is formed in the coupling base, the coupling upper cover is provided with a matched cavity with an open top, the opening of the water flow channel is formed on the bottom surface of the matched cavity, and the upper top protrusion is arranged in the matched cavity.

[0011] The matched cavity is provided with a downward limiting surface, the lower top protrusion pushes the seat valve assembly to move downward to the position abutting against the downward limiting surface, the bottom of the coupling upper cover is provided with an upward limiting surface, and the seat valve assembly closes the opening by abutting against the upward limiting surface.

[0012] The kettle seat is provided with an avoiding socket facing the matched cavity and a limiting rib surrounding the avoiding socket, the limiting rib is provided with an elastic sealing ring, the lower top protrusion surrounds the water outlet, and the elastic sealing ring forms a seal between the lower top protrusion and the coupling upper cover.

[0013] The seat valve assembly comprises a first valve body and a first sealing body, the first sealing body is sleeved on the first valve body and is used for sealing the opening of the water flow channel; the kettle valve assembly comprises a second valve body and a second sealing body, the second sealing body is sleeved on the second valve body and is used for sealing the water outlet.

[0014] The first valve body is provided with a first water passing channel, the second valve body is provided with a second water passing channel, the pure water kettle is placed on the kettle seat, the second water passing channel is located directly above the first water passing channel, and the first water passing channel and the second water passing channel are communicated with the water flow channel and the water outlet.

[0015] The table type pure water machine further comprises a first spring and a second spring, the first spring is arranged between the first valve body and the coupling, and the second spring is arranged between the second valve body and the pure water kettle; when the pure water kettle is separated from the kettle seat, the first spring drives the first valve body to move upward to close the opening of the water flow channel, and the second spring drives the second valve body to move downward to close the water outlet.

[0016] The coupling is provided with a water inlet channel and a water outlet channel which are communicated with the water flow channel respectively, the water inlet channel is used for water inlet of the water outlet, and the water outlet channel is used for water outlet of the water outlet.

[0017] Thanks to the above technical scheme, the application has at least the following technical effects:

[0018] 1. The table type pure water machine provided by the application is characterized in that the pure water kettle is internally provided with a kettle valve assembly which can move upward and downward, the kettle valve assembly is used for opening or closing the water outlet at the bottom of the pure water kettle, the water flow channel of the coupling is internally provided with a seat valve assembly which can move upward and downward, the seat valve assembly is used for opening or closing the opening of the water flow channel. When the pure water kettle is placed on the kettle seat, the upper top protrusion pushes the kettle valve assembly upward to open the water outlet at the bottom of the pure water kettle, at the same time, the lower top protrusion pushes the seat valve assembly downward to open the opening of the water flow channel, thereby realizing the communication between the water outlet and the water flow channel. Compared with the mode of setting a complex mutual top structure by two one-way valves to realize the communication between the water outlet and the water flow channel, the independently designed upper top protrusion and lower top protrusion have simple structure and small space occupation, which is helpful for the structural simplification of the seat valve assembly and the kettle valve assembly, the miniaturization design of the pure water kettle and the kettle seat, the increase of the communication space of the water outlet and the water flow channel, the large flow of the pure water kettle, and the hard pushing stroke of the upper top protrusion to the kettle valve assembly and the lower top protrusion to the seat valve assembly, which improves the working reliability.

[0019] 2. As a preferred embodiment, the first valve body is provided with a guide hole, the upper top protrusion is matched with the guide hole, and the upper top protrusion can have a guiding effect on the movement of the first valve body during the process of the lower top protrusion pushing the first valve body downward and the upward resetting of the first valve body, so as to ensure the stable and reliable movement of the first valve body and prevent the seat valve assembly from being stuck or angularly skewed.

[0020] 3. As a preferred embodiment, the lower top protrusion is arranged around the water outlet, and the kettle valve assembly is surrounded in the lower top protrusion, so that the lower top protrusion has a circumferential limiting effect on the kettle valve assembly, preventing the kettle valve assembly from being twisted, jammed, and skewed left and right, and the lower top protrusion also has a flow guiding effect, so that the water flows more stably and smoothly between the water outlet and the water flow channel.

[0021] 4. As a preferred embodiment, the coupling member includes a coupling base and a coupling upper cover, forming a split design, which is convenient for assembling the valve assembly of the seat body when assembled; the arrangement of the matching cavity provides a moving space for the valve assembly of the seat body, and is also convenient for the lower top protrusion to be inserted into the matching cavity and then to move the valve assembly of the seat body downward.

[0022] 5. As a preferred embodiment, the lower moving limiting surface is used to limit the distance of the valve assembly of the seat body moving downward under the pushing of the lower top protrusion, and the upper moving limiting surface is used to limit the position of the valve assembly of the seat body moving upward to reset, so that the valve assembly of the seat body is switched between the two extreme positions to close or open the opening of the water flow channel, avoiding excessive upward or downward movement of the valve assembly of the seat body, and improving the working stability.

[0023] 6. As a preferred embodiment, the elastic sealing ring forms a seal between the lower top protrusion and the coupling upper cover, on the one hand, when the pure water kettle is placed on the kettle seat, the elastic sealing ring can prevent water from leaking outward through the matching gap between the lower top protrusion and the coupling upper cover, on the other hand, during the process of taking the pure water kettle off the kettle seat, the lower top protrusion slides upward along the elastic sealing ring, and in this sliding process, the elastic sealing ring can still tightly adhere to the lower top protrusion, and continue to provide a sealing effect, when the lower top protrusion is separated from the elastic sealing ring, the kettle valve assembly and the valve assembly of the seat body have respectively closed the water outlet of the pure water kettle and the opening of the water flow channel, thereby avoiding water leakage; the elastic sealing ring is limited in the limiting rib, ensuring reliable installation, and also helping to improve the sealing effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings described herein are used to provide further understanding of the present application, and form 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:

[0025] Figure 1 The explosion view of the table type pure drinking machine provided by the embodiments of the present application;

[0026] Figure 2 The cross-sectional view of the table type pure drinking machine provided by the embodiments of the present application Figure 1 ;

[0027] Figure 3 is Figure 2 the enlarged view of A in FIG. 6;

[0028] Figure 4 A sectional view of the table type water purifying machine provided by the embodiment of the present application Figure 2

[0029] Figure 5 A Figure 4 enlarged view of B in the middle

[0030] Figure 6 An assembly view of the coupling and seat valve assembly provided by the embodiment of the present application

[0031] Figure 7 A structural schematic view of the seat valve assembly provided by the embodiment of the present application

[0032] Figure 8 A structural schematic view of the kettle valve assembly provided by the embodiment of the present application

[0033] List of components and reference numerals:

[0034] 1 machine body, 11 kettle seat, 12 avoiding socket, 13 limiting rib

[0035] 2 pure water kettle, 21 water port, 22 lower top protrusion

[0036] 3 coupling, 31 water flow channel, 32 coupling base, 33 coupling upper cover, 331 upper top protrusion, 332 matching cavity, 333 lower moving limiting surface, 334 upper moving limiting surface, 34 water inlet channel, 35 water outlet channel

[0037] 4 seat valve assembly, 41 first valve body, 411 guide hole, 412 first water passing channel, 42 first sealing body

[0038] 5 kettle valve assembly, 51 second valve body, 511 second water passing channel, 52 second sealing body

[0039] 6 elastic sealing ring

[0040] 7 first spring

[0041] 8 second spring DETAILED DESCRIPTION

[0042] In order to more clearly explain the overall concept of the present application, the following will be described in detail in an exemplary manner with reference to the accompanying drawings.

[0043] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other manners different from those described herein, therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0044] ​In addition, in the description of the present application, it needs to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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 particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0045] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection, and can also be communication; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0047] In the embodiments of the present application, a table type pure drinking machine is provided, and the following content provided by the present application is described on the basis of the structure of the product. Of course, those skilled in the art can understand that the above structure is only a specific example and illustrative description, and cannot constitute a specific limitation on the technical solutions provided by the present application.

[0048] As Figures 1 to 8As shown, the table type pure drinking machine provided by the present application comprises a machine body 1 and a pure water kettle 2, the machine body 1 is provided with a kettle seat 11 for placing the pure water kettle 2, the bottom of the pure water kettle 2 is provided with a water outlet 21, the kettle seat 11 is provided with a coupling piece 3, the coupling piece 3 is provided with a water flow channel 31, the coupling piece 3 is installed with a seat valve assembly 4 which can move up and down, the pure water kettle 2 is installed with a kettle valve assembly 5 which can move up and down, the water flow channel 31 is provided with an upper top protrusion 331, and the bottom of the pure water kettle 2 is provided with a lower top protrusion 22; the pure water kettle 2 is placed on the kettle seat 11, so that the upper top protrusion 331 pushes the kettle valve assembly 5 to move upward to open the water outlet 21 of the bottom of the pure water kettle 2, and the lower top protrusion 22 pushes the seat valve assembly 4 to move downward to open the opening of the water flow channel 31.

[0049] The table type pure drinking machine of the present application, the kettle valve assembly 5 is used to open or close the water outlet 21 of the bottom of the pure water kettle 2, and the seat valve assembly 4 is used to open or close the opening of the water flow channel 31, as shown in Figure 2 and Figure 3 As shown, when the pure water kettle 2 is separated from the kettle seat 11, at this time, the kettle valve assembly 5 closes the opening of the bottom of the pure water kettle 2, and the seat valve assembly 4 closes the opening of the water flow channel 31. As shown in Figure 4 and Figure 5 As shown, when the pure water kettle 2 is placed on the kettle seat 11, at this time, the upper top protrusion 331 pushes the kettle valve assembly 5 upward to open the water outlet 21 of the bottom of the pure water kettle 2, at the same time, the lower top protrusion 22 pushes the seat valve assembly 4 downward to open the opening of the water flow channel 31, thereby realizing the communication between the water outlet 21 and the water flow channel 31. Compared with the way of setting a complex mutual top structure by two one-way valves to realize the communication between the water outlet and the water flow channel, the independently designed upper top protrusion 331 and lower top protrusion 22 have simple structure and small space occupation, which is helpful for the structure simplification of the seat valve assembly 4 and the kettle valve assembly 5, the miniaturization design of the pure water kettle 2 and the kettle seat 11, and the increase of the communication space of the water outlet 21 and the water flow channel 31, so that the pure water kettle 2 can realize large flow water in and out, in addition, the pushing stroke of the upper top protrusion 331 to the kettle valve assembly 5 and the pushing stroke of the lower top protrusion 22 to the seat valve assembly 4 are hard structure strong pushing strokes, which improves the working reliability.

[0050] As a preferred embodiment of the present application, as shown in Figure 3 , Figure 5 and Figure 7As shown, the seat valve assembly 4 comprises a first valve body 41 and a first sealing body 42 for sealing the opening of the water flow passage 31, and the first valve body 41 is provided with a guide hole 411, and the upper top protrusion 331 cooperates with the guide hole 411 to guide the movement of the seat valve assembly 4. Specifically, when the pure water kettle 2 is placed on the kettle seat 11, the lower top protrusion 22 pushes the first valve body 41 downward, and the first valve body 41 drives the first sealing body 42 to move downward, so that the first sealing body 42 opens the opening of the water flow passage 31; when the pure water kettle 2 is separated from the kettle seat 11, the first valve body 41 moves upward to make the first sealing body 42 close the opening of the water flow passage 31. The first valve body 41 is provided with a guide hole 411, and the upper top protrusion 331 cooperates with the guide hole 411 to guide the movement of the first valve body 41 during the process of pushing the first valve body 41 downward by the lower top protrusion 22 and the process of upward resetting of the first valve body 41, so as to ensure the stable and reliable movement of the first valve body 41, and prevent the seat valve assembly 4 from being stuck or angularly skewed. In a preferred embodiment, the upper top protrusion 331 can be provided with a plurality of circumferential intervals around the opening of the water flow passage 31, which helps to improve the reliability of pushing the kettle valve assembly 5 and the reliability of guiding the movement of the first valve body 41.

[0051] As a preferred embodiment of the present application, as shown in Figure 3 The lower top protrusion 22 surrounds the water outlet 21, and the kettle valve assembly 5 is surrounded by the lower top protrusion 22, and the upper top protrusion 331 pushes the kettle valve assembly 5 to move upward by extending into the inside of the lower top protrusion 22. Those skilled in the art can understand that by surrounding the water outlet 21 with the lower top protrusion 22 and surrounding the kettle valve assembly 5 with the lower top protrusion 22, the lower top protrusion 22 has a circumferential limiting effect on the kettle valve assembly 5, preventing the kettle valve assembly 5 from being twisted, stuck or skewed, and the lower top protrusion 22 also has a flow guiding effect, making the water flow more stable and smooth between the water outlet 21 and the water flow passage 31. In addition, the lower top protrusion 22 can also push the seat valve assembly 4 to move downward along the circumference of the seat valve assembly 4, improving the stability of pushing the seat valve assembly 4 to move, and avoiding the seat valve assembly 4 from being skewed.

[0052] As a preferred embodiment of the present application, as shown in Figure 3 , Figure 5 and Figure 6As shown, the coupling member 3 comprises a coupling base 32 and a coupling upper cover 33 fitted on top of the coupling base 32, the water flow passage 31 is formed in the coupling base 32, the coupling upper cover 33 is provided with a top-open fitting cavity 332, the opening of the water flow passage 31 is formed on the bottom surface of the fitting cavity 332, and the upper top protrusion 331 is arranged in the fitting cavity 332. Those skilled in the art can understand that the coupling member 3 comprises the coupling base 32 and the coupling upper cover 33, forming a split design, which is convenient for assembling the seat valve assembly 4; the fitting cavity 332 provides a moving space for the seat valve assembly 4, and is also convenient for the lower top protrusion 22 to be inserted into the fitting cavity 332 and then push the seat valve assembly 4 to move downward. As for the fitting mode of the coupling base 32 and the coupling upper cover 33, in the preferred embodiment, the two can be screwed together or fitted through a screw buckle and a screw groove, and in addition, the two can also be welded.

[0053] As a preferred embodiment, as shown in Figure 3 and Figure 5 As shown, the fitting cavity 332 is provided with a downward movement limiting surface 333, the lower top protrusion 22 pushes the seat valve assembly 4 to move downward to a position abutting against the downward movement limiting surface 333; the bottom of the coupling upper cover 33 is provided with an upward movement limiting surface 334, and the seat valve assembly 4 is closed by abutting against the upward movement limiting surface 334. Those skilled in the art can understand that the downward movement limiting surface 333 is used to limit the distance of the seat valve assembly 4 moving downward under the pushing of the lower top protrusion 22, and the upward movement limiting surface 334 is used to limit the position of the seat valve assembly 4 moving upward to reset, through such limitation, the seat valve assembly 4 is switched between the two extreme positions to close or open the opening of the water flow passage 31, avoiding the seat valve assembly 4 from moving excessively upward or downward, improving the working stability. Preferably, the downward movement limiting surface 333 and the upward movement limiting surface 334 can be respectively arranged around the opening of the water flow passage 31, the upward movement limiting surface 334 is located at the bottom of the opening, and the downward movement limiting surface 333 is located at the top of the opening, and both the downward movement limiting surface 333 and the upward movement limiting surface 334 are provided as tapered surfaces, which can better limit the position and guide the seat valve assembly 4, and also improve the sealing effect.

[0054] As a preferred embodiment, as shown in Figure 1 and Figure 3As shown, the kettle seat 11 is provided with an avoiding socket 12 opposite to the matching cavity 332 and a limiting rib 13 surrounding the avoiding socket 12, the limiting rib 13 is internally provided with an elastic sealing ring 6, the lower top protrusion 22 is arranged around the water outlet 21, and the elastic sealing ring 6 forms a seal between the lower top protrusion 22 and the coupling upper cover 33. It can be understood by those skilled in the art that, by making the elastic sealing ring 6 form a seal between the lower top protrusion 22 and the coupling upper cover 33, on the one hand, when the pure water kettle 2 is placed on the kettle seat 11, the elastic sealing ring 6 can prevent water from leaking out through the matching gap between the lower top protrusion 22 and the coupling upper cover 33, on the other hand, during the process of taking the pure water kettle 2 off the kettle seat 11, the lower top protrusion 22 slides upward along the elastic sealing ring 6, and during the sliding process, the elastic sealing ring 6 can still tightly adhere to the lower top protrusion 22 to continue to provide a sealing effect, when the lower top protrusion 22 is separated from the elastic sealing ring 6, the kettle valve assembly 5 and the seat valve assembly 4 have respectively closed the water outlet 21 of the pure water kettle 2 and the opening of the water flow channel 31, thereby avoiding water leakage; the elastic sealing ring 6 is limited in the limiting rib 13, which ensures reliable installation and also helps to improve the sealing effect. Specifically, the elastic sealing ring 6 can also be buckled on the top of the coupling upper cover 33 to further improve the installation reliability and the sealing effect.

[0055] As a preferred embodiment of the present application, as shown in Figure 3 、 Figure 7 and Figure 8 , the seat valve assembly 4 includes a first valve body 41 and a first sealing body 42, the first sealing body 42 is sleeved on the first valve body 41 and is used for sealing the opening of the water flow channel 31, specifically, when the pure water kettle 2 is placed on the kettle seat 11, the lower top protrusion 22 pushes the first valve body 41 downward, the first valve body 41 drives the first sealing body 42 to move downward, so that the first sealing body 42 moves away from the upward limiting surface 334 to open the opening of the water flow channel 31; when the pure water kettle 2 is separated from the kettle seat 11, the first valve body 41 moves upward and abuts against the upward limiting surface 334, thereby closing the opening of the water flow channel 31. The kettle valve assembly 5 includes a second valve body 51 and a second sealing body 52, the second sealing body 52 is sleeved on the second valve body 51 and is used for sealing the water outlet 21. Specifically, when the pure water kettle 2 is placed on the kettle seat 11, the upper top protrusion 331 pushes the second valve body 51 upward, the second valve body 51 drives the second sealing body 52 to move upward, so that the second sealing body 52 opens the water outlet 21; when the pure water kettle 2 is separated from the kettle seat 11, the second valve body 51 moves downward to drive the second sealing body 52 to close the water outlet 21.

[0056] As a preferred embodiment, as shown in Figure 3 、 Figure 7 and Figure 8As shown, the first valve body 41 is provided with a first water passing channel 412, the second valve body 51 is provided with a second water passing channel 511, and the pure water kettle 2 is placed on the kettle seat 11, so that the second water passing channel 511 is located directly above the first water passing channel 412, and the first water passing channel 412 and the second water passing channel 511 communicate the water flow channel 31 with the water outlet 21. Specifically, the first water passing channel 412 can extend along the axial direction of the first valve body 41, the second water passing channel 511 can extend along the axial direction of the second valve body 51, and when the pure water kettle 2 is placed on the kettle seat 11, the first water passing channel 412 and the second water passing channel 511 are arranged in vertical opposition, so that the water flow forms a straight flow path between the water outlet 21 and the water flow channel 31, which helps to improve the flow rate of the water flow and increase the water flow per unit time, thereby achieving a large flow design.

[0057] As a preferred embodiment, as shown in Figure 3 and Figure 5 As shown, the table type pure drinking machine further comprises a first spring 7 and a second spring 8, the first spring 7 is arranged between the first valve body 41 and the coupling member 3, and the second spring 8 is arranged between the second valve body 51 and the pure water kettle 2; when the pure water kettle 2 is separated from the kettle seat 11, the first spring 7 drives the first valve body 41 to move upward to close the opening of the water flow channel 31, and the second spring 8 drives the second valve body 51 to move downward to close the water outlet 21. Through the first spring 7 and the second spring 8, when the pure water kettle 2 is placed on the kettle seat 11, the first valve body 41 compresses the first spring 7, and the second valve body 51 compresses the second spring 8; when the pure water kettle 2 is removed from the kettle seat 11, the first spring 7 and the second spring 8 automatically recover the deformation, thereby realizing the self-resetting movement of the seat valve assembly 4 and the kettle valve assembly 5 respectively, and the reset speed is fast, which can instantly close the water outlet 21 and the water flow channel 31, thereby reducing the risk of water leakage.

[0058] As a preferred embodiment of the present application, as shown in Figure 6 As shown, the coupling member 3 is provided with a water inlet channel 34 and a water outlet channel 35 which respectively communicate with the water flow channel 31, the water inlet channel 34 is used for water inlet to the water outlet 21, and the water outlet channel 35 is used for water outlet of the water outlet 21. Those skilled in the art can understand that through this design, the water outlet 21 at the bottom of the pure water kettle 2 is used for both water inlet and water outlet, when water is inlet, the pure water can enter the pure water kettle through the water inlet channel 34 and the water flow channel 31, and when water is outlet, the pure water can be supplied to the outside through the water flow channel 31 and the water outlet channel 35, thereby realizing that a single water outlet 21 has both water inlet and water outlet functions, which helps to simplify the structure of the pure water kettle 2 and the kettle seat 11.

[0059] The places not mentioned in the present application can be realized by using or referring to the existing technology.

[0060] The various embodiments in the specification are described in progressive manner, and the same or similar parts between the various embodiments can be mutually referred to, and each embodiment focuses on the difference from other embodiments.

[0061] The above only describes the embodiments of the present application and is not intended to limit the present application. The present application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1. A table type water purifying and dispensing machine, comprising a machine body and a pure water pot, the machine body is provided with a water pot seat for placing the pure water pot, the bottom of the pure water pot is provided with a water outlet, the water pot seat is provided with a coupling element, and the coupling element is provided with a water flow channel, characterized in that, The coupling member is provided with a seat valve assembly which can move up and down, the pure water kettle is provided with a kettle valve assembly which can move up and down, the water flow channel is provided with an upper top protrusion, and the bottom of the pure water kettle is provided with a lower top protrusion; The pure water kettle is placed on the kettle seat, the upper top protrusion pushes the kettle valve assembly to move upwards to open the water outlet, and the lower top protrusion pushes the seat valve assembly to move downwards to open the opening of the water flow channel.

2. The table type purifying and drinking machine according to claim 1, characterized in that: The seat valve assembly comprises a first valve body and a first sealing body, the first sealing body is used for sealing the opening of the water flow channel, and the first valve body is provided with a guide hole, the upper top protrusion is matched with the guide hole to guide the movement of the seat valve assembly.

3. The table type purifying and drinking machine according to claim 1, characterized in that: The lower top protrusion is arranged around the water outlet, the kettle valve assembly is surrounded in the lower top protrusion, and the upper top protrusion pushes the kettle valve assembly to move upwards by extending into the inner side of the lower top protrusion.

4. The table type purifying and drinking machine according to claim 1, characterized in that: The coupling member comprises a coupling base and a coupling upper cover which is matched with the top of the coupling base, the water flow channel is formed in the coupling base, the coupling upper cover is provided with a matched cavity with an open top, the opening of the water flow channel is formed on the bottom surface of the matched cavity, and the upper top protrusion is arranged in the matched cavity.

5. The table type purifying and drinking machine according to claim 4, characterized in that: The matched cavity is provided with a downward limiting surface, the lower top protrusion pushes the seat valve assembly to move downwards to the position where the seat valve assembly abuts against the downward limiting surface, the bottom of the coupling upper cover is provided with an upward limiting surface, and the seat valve assembly closes the opening by abutting against the upward limiting surface.

6. The table type purifying and drinking machine according to claim 4, characterized in that: The kettle seat is provided with an avoiding socket which faces the matched cavity and a limiting rib which surrounds the avoiding socket, the limiting rib is provided with an elastic sealing ring, the lower top protrusion is arranged around the water outlet, and the elastic sealing ring forms a seal between the lower top protrusion and the coupling upper cover.

7. The table type purifying and drinking machine according to claim 1, characterized in that: The seat valve assembly comprises a first valve body and a first sealing body, the first sealing body is sleeved on the first valve body and is used for sealing the opening of the water flow channel; The kettle valve assembly comprises a second valve body and a second sealing body, the second sealing body is sleeved on the second valve body and is used for sealing the water outlet.

8. The table type purifying and drinking machine according to claim 7, characterized in that: The first valve body is provided with a first water passing channel, the second valve body is provided with a second water passing channel, the pure water kettle is placed on the kettle seat, the second water passing channel is located directly above the first water passing channel, and the first water passing channel and the second water passing channel communicate the water flow channel with the water outlet.

9. The table type purifying and drinking machine according to claim 7, characterized in that: The table type pure drinking machine further comprises a first spring and a second spring, the first spring is arranged between the first valve body and the coupling, and the second spring is arranged between the second valve body and the pure water kettle; the pure water kettle is separated from the water kettle seat, so that the first spring drives the first valve body to move upward to close the opening of the water flow channel, and the second spring drives the second valve body to move downward to close the water outlet.

10. The table type pure drinking machine according to claim 1, wherein, The coupling is provided with a water inlet channel and a water outlet channel which respectively communicate with the water flow channel, the water inlet channel is used for water inlet to the water outlet, and the water outlet channel is used for water outlet of the water outlet.

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