Quick-assembly and disassembly structure for detachable parts in drinking water equipment and drinking water equipment

Abstract

This invention relates to a quick-assembly and disassembly structure for a detachable component in a drinking water device, comprising a mounting base on the drinking water device and a connecting base on the detachable component. The mounting base has a first groove inside, with a first opening exposed on the surface of the drinking water device. The detachable component can be inserted into or removed from the first groove via the first opening. A hollow first connecting portion is provided on one side of the peripheral wall of the first groove, and a second connecting portion is provided on one side of the peripheral wall of the connecting base, communicating with the interior of the detachable component. The connecting base has a rotatable operating component with a limiting structure between it and the mounting base. When the connecting base is inserted into the first groove, the back-and-forth rotation of the operating component, through the limiting structure, can drive the connecting base and the detachable component to reciprocate, allowing the second connecting portion to engage or disengage with the first connecting portion, thereby reducing the workload of assembling and disassembling the detachable component.

Description

Technical Field

[0001] This invention relates to the assembly and disassembly of components in drinking water equipment, specifically to a quick assembly and disassembly structure for detachable parts in drinking water equipment, and also to drinking water equipment using the aforementioned quick assembly and disassembly structure. Background Technology

[0002] Water dispensing equipment is common in our lives and mainly consists of the main body and core components. Depending on the core components, water dispensing equipment is divided into water dispensers, water purifiers, sparkling water machines, etc. Among them, the core component of a water dispenser is the water tank, the core component of a water purifier is the filter cartridge, and the core component of a sparkling water machine is the gas cylinder.

[0003] In drinking water equipment, to enhance its aesthetics, these core components are typically installed inside a housing, which is then sealed with a cover. However, since the fluids in the water tank and gas cylinder are consumables, they need to be frequently removed for refilling. Furthermore, the filter cartridges also require frequent removal for flushing or replacement to ensure their effectiveness. This installation method makes the installation and removal of these detachable components—water tanks, gas cylinders, and filter cartridges—a labor-intensive and inconvenient process, resulting in unreliable use of the drinking water equipment. Summary of the Invention

[0004] The first technical problem to be solved by the present invention is to provide a quick assembly and disassembly structure for detachable parts in drinking water equipment, which can reduce the workload of assembling and disassembling detachable parts and make the assembly and disassembly of detachable parts more convenient, in view of the above-mentioned technical status.

[0005] The second technical problem to be solved by the present invention is to provide a drinking water device that incorporates the above-mentioned quick assembly and disassembly structure, in view of the current state of the technology.

[0006] The technical solution adopted by the present invention to solve the first technical problem mentioned above is: a quick assembly and disassembly structure for a detachable part in a drinking water device, including an mounting base provided on the drinking water device and a connecting base provided on the detachable part, characterized in that: the mounting base is provided with a first groove inside, the first groove has a first opening exposed on the surface of the drinking water device, and the detachable part can be inserted into the first groove or removed from the first groove through the first opening along with the connecting base.

[0007] The first groove has a hollow first connecting part on one side of its peripheral wall, and the connecting seat has a second connecting part on one side of its peripheral wall that communicates with the interior of the detachable component through the connecting seat. The connecting seat has a rotatable operating component, and the operating component has a limiting structure with the mounting seat. When the connecting seat is inserted into the first groove, the back-and-forth rotation of the operating component can drive the connecting seat and the detachable component to move back and forth through the limiting structure, so that the second connecting part can be inserted into or separated from the first connecting part.

[0008] Since most components in the water dispenser are horizontally placed, to enhance the versatility of this quick-assembly and disassembly structure, the first opening is located at the top of the first groove, and the reciprocating movement of the connecting seat within the first groove is horizontal. The connecting seat drives the detachable component to be vertically inserted into or removed from the first groove, making the assembly and disassembly of the detachable component on the water dispenser more rational and in line with user habits. Furthermore, the horizontal movement of the connecting seat to the detachable component allows the second connecting part to be inserted into or separated from the first connecting part, resulting in smoother fluid flow inside the detachable component during movement, with less fluctuation and less likelihood of spillage.

[0009] To simplify the structure between the operating component and the connecting seat, the operating component and the connecting seat are hinged together by a first rotating shaft extending to the left and right and a shaft hole, and the up and down rotation of the operating component can drive the connecting seat to move back and forth through the limiting structure.

[0010] Further design: the first groove extends front and back and can slide with the connecting seat; the first connecting part is provided on the front side wall of the first groove; the second connecting part is provided on the front side wall of the connecting seat; the left and / or right side of the operating member is provided with a second rotating shaft; the left and / or right side of the first groove is provided with a second groove extending vertically; each second groove can slide with the second rotating shaft on the corresponding side; and the upper end of each second groove has a third opening for the second rotating shaft on the corresponding side to enter or leave the second groove; the second rotating shaft and the second groove constitute the limiting structure.

[0011] Alternatively, the first groove extends front and back and can slide with the connecting seat. The first connecting part is located on the front side wall of the first groove, and the second connecting part is located on the front side wall of the connecting seat. The left and / or right side of the operating member has a second groove extending vertically. The left and / or right side of the first groove is provided with a second rotating shaft. Each second groove can slide with the second rotating shaft on the corresponding side, and the lower end of each second groove has a third opening for the second rotating shaft on the corresponding side to enter or leave the second groove. The second rotating shaft and the second groove constitute the limiting structure. Based on the lever principle, the operating member is designed as a lever structure with the second rotating shaft as the fulcrum. The rotation of the operating member causes the connecting seat to move the detachable part, making the assembly and disassembly of the detachable part easier.

[0012] To facilitate the gripping of detachable components during installation, the operating component is a handle hinged to the connecting seat. This handle has a lowered state and a fully raised state. When the connecting seat is inserted into the first groove and the handle is in the lowered state, the first and second connecting parts are engaged. When the connecting seat is inserted into the first groove and the handle is in the fully raised state, the first and second connecting parts are disengaged. When a handle is provided on the connecting seat, gripping the detachable component inevitably involves raising and lowering the handle. By rotating the handle to lower or fully raise it, the engagement / disengagement of the first and second connecting parts is switched, allowing for one-step insertion or separation of the connecting seat from the mounting base without additional actions, thus making the installation and removal of detachable components more convenient.

[0013] To facilitate the storage of the handle, the connecting seat has a recessed receiving groove for the handle to sit in the lowered position, and the second connecting part is offset from the receiving groove.

[0014] To facilitate proper placement of the detachable component, the detachable component is connected to the bottom of the connecting seat. The mounting seat is also provided with a cavity located below the first groove. The cavity communicates with the first groove through a second opening on the bottom wall of the first groove, and the cavity is used to accommodate the detachable component.

[0015] In a further design, the detachable component is a gas cylinder, the connecting seat includes a connector detachably connected to the gas cylinder and a cover covering the connector, the second connecting part is an outlet pipe provided on the connector and extending to the outside of the cover; the first connecting part is an outlet nozzle opened on one side of the peripheral wall of the mounting seat.

[0016] To facilitate control of gas cylinder output, the connector is equipped with an output valve and a rocker arm for controlling the opening or closing of the output valve, the rocker arm extending beyond the mounting base.

[0017] The technical solution adopted by the present invention to solve the second technical problem mentioned above is: a drinking water device, comprising a main body and a detachable component, characterized in that: the detachable component is installed on the main body of the drinking water device through the quick assembly and disassembly structure as described above.

[0018] Compared with the prior art, the advantages of the present invention are as follows: by inserting the connecting seat on the detachable part into the first groove, and by rotating the operating part, the connecting seat is driven to slide back and forth in the first groove, so that the second connecting part can be inserted into or separated from the first connecting part. That is, the detachable part and the drinking water device can be assembled and disassembled by the two actions of "insertion (pull)" and "rotation". Therefore, it is not necessary to open the housing of the drinking water device to assemble and disassemble the detachable part, which can reduce the workload of assembling and disassembling the detachable part and make the assembly and disassembly of the detachable part more convenient. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the drinking water device in an embodiment of the present invention (with the handle down);

[0020] Figure 2 This is a top view of the drinking water device in an embodiment of the present invention (with the handle down);

[0021] Figure 3 for Figure 2 A cross-sectional view along the AA direction;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the drinking water device in an embodiment of the present invention (with the handle fully lifted);

[0024] Figure 6 This is a top view of the drinking water device in an embodiment of the present invention (with the handle fully lifted);

[0025] Figure 7 for Figure 6 A cross-sectional view along the CC direction;

[0026] Figure 8 for Figure 7 Enlarged view of point D in the middle;

[0027] Figure 9 This is an exploded perspective view of the connector, air vent valve, and rocker in this embodiment. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] like Figures 1-9 The diagram shows the preferred embodiment of the present invention.

[0030] The quick-release structure of the detachable component 100 in the drinking water device in this embodiment includes a mounting base 1 and a connecting base 2. The mounting base 1 is disposed on the drinking water device, and the connecting base 2 is disposed on the detachable component 100 (see...). Figure 3 In this embodiment, the mounting base 1 and the connecting base 2 are separate components. In other embodiments, the mounting base 1 may be a part of the housing of the drinking water device, and the connecting base 2 may be a part of the housing of the detachable component 100. The mounting base 1 has a first groove 11 inside, and the first groove 11 has a first opening 111 exposed on the surface of the drinking water device. The detachable component 100 can be inserted into or removed from the first groove 11 through the first opening 111 along with the connecting base 2 (see...). Figure 4The volume of the connecting seat 2 housed in the first groove 11 is not limited; that is, the connecting seat 2 can be fully housed in the first groove 11 or partially housed in the first groove 11. Correspondingly, the detachable part 100 can be partially housed in the first groove 11 or fully housed in the first groove 11. Alternatively, the detachable part 100 can be entirely located outside the drinking water device, or the detachable part 100 can be located inside the drinking water device and outside the first groove 11, meaning the detachable part 100 can pass through the first groove 11 and enter the drinking water device.

[0031] The first groove 11 has a hollow first connecting part 114 on one side of its peripheral wall, and the connecting seat 2 has a second connecting part 211 on one side of its peripheral wall (see...). Figure 3 The second connecting portion 211 is connected to the interior of the detachable component 100 via the connecting seat 2, thereby allowing fluid inside the detachable component 100 to enter the interior of the second connecting portion 211, or allowing fluid inside the second connecting portion 211 to enter the interior of the detachable component 100. The first connecting portion 114 and the second connecting portion 211 can be configured such that the first connecting portion 114 is an insertion portion and the second connecting portion 211 is a hole, or the first connecting portion 114 is a hole and the second connecting portion 211 is an insertion portion. The shapes of the insertion portion and the hole are not limited, as long as they are compatible. The connecting seat 2 is provided with a rotatable operating component 3. The operating component 3 has a limiting structure between it and the mounting seat 1. When the connecting seat 2 is inserted into the first groove 11, the back-and-forth rotation of the operating component 3 can drive the connecting seat 2 and the detachable component 100 to move back and forth through the limiting structure, so that the second connecting part 211 can be inserted into or separated from the first connecting part 114. This realizes the assembly and disassembly of the detachable component 100 and the drinking water equipment. It is not necessary to open the housing of the drinking water equipment to assemble and disassemble the detachable component 100, which can reduce the workload of assembling and disassembling the detachable component 100 and make the assembly and disassembly of the detachable component 100 more convenient.

[0032] The reciprocating movement direction of the connecting seat 2 can be horizontal, inclined, or vertical. Preferably, the first opening 111 is located at the top of the first groove 11, and the reciprocating movement direction of the connecting seat 2 in the first groove 11 is horizontal. This makes the quick-assembly and disassembly structure more versatile. For example, if the detachable part 100 is a water tank, the connecting seat 2 drives the water tank to move horizontally back and forth, which can make the water inside the water tank more stable, with less fluctuation and less prone to spillage. The operating part 3 and the connecting seat 2 are hinged together by the cooperation of the left and right extending first rotating shaft 32 and the shaft hole 223 (see...). Figure 9In this embodiment, the first rotating shaft 32 is disposed on the operating member 3, and the shaft hole 223 is disposed on the connecting seat 2. The first rotating shaft 32 can be part of the operating member or a component independent of the operating member, and then connected to the operating member by other connecting members or by adhesive bonding. In other embodiments, the first rotating shaft can be disposed on the connecting seat, and the shaft hole can be disposed on the operating member. The up-and-down rotation of the operating member 3 can drive the connecting seat 2 to move back and forth.

[0033] Specifically, the first groove 11 extends front and rear and can slide with the connecting seat 2, and the first connecting part 114 is provided on the front side wall of the first groove 11 (see...). Figure 4 and Figure 8 The second connecting part 211 is provided on the front side wall of the connecting seat 2. The operating member 3 has a second rotating shaft 31 on both its left and right sides. The second rotating shaft 31 can be part of the operating member 3 or a component independent of the operating member 3, and then connected to the operating member 3 by other connecting parts or adhesive bonding. The left and right walls of the first groove 11 each have vertically extending second grooves 112. Each second groove 112 can slide with the corresponding second rotating shaft 31, and the upper end of each second groove 112 has a third opening 112a for the corresponding second rotating shaft 31 to enter or exit the second groove 112 (see...). Figure 1 This allows the second rotating shaft 31 and the second groove 112 to form a limiting structure. When the connecting seat 2 is inserted into the first groove 11 through the first opening 111, each second rotating shaft 31 enters the corresponding second groove 112 through the corresponding third opening 112a, thereby achieving the pre-positioning of the connecting seat 2 on the mounting seat 1. When the connecting seat 2 is dislodged from the first groove 11 through the first opening 111, each second rotating shaft 31 leaves the corresponding second groove 112 through the corresponding third opening 112a, thereby achieving the separation of the connecting seat 2 from the mounting seat 1. In other embodiments, the second rotating shaft may be located on the left and / or right wall of the first groove, and the second groove may be located on the left and / or right side of the operating member.

[0034] The shape of the connecting seat 2 is not limited; it can be circular, elliptical, or strip-shaped in cross-section. In this embodiment, the cross-section of the connecting seat 2 is preferably a strip-shaped ellipse, and the cross-section of the first groove 11 is also a strip-shaped ellipse (see...). Figure 2 and Figure 6 This means that the connecting seat 2 can be prevented from rotating in the first groove 11, and the reciprocating sliding of the connecting seat 2 can be guided. It also makes it easier to process other structures on the flat parts of the left and right side walls of the mounting seat 1 and the connecting seat 2.

[0035] The operating component 3 is a handle hinged to the connecting seat 2, which facilitates gripping the detachable component 100 when installing it. The handle has a lowered state and a fully raised state. The connecting seat 2 is inserted into the first groove 11, and when the handle is in the lowered state, the first connecting part 114 and the second connecting part 211 are inserted (see...). Figure 4 This completes the installation of the connector 2 on the mounting base 1; the connector 2 is inserted into the first groove 11, and with the handle fully lifted, the first connecting part 114 separates from the second connecting part 211 (see...). Figure 8 This allows the connecting seat 2 on the mounting base 1 to be detached. In this embodiment, the handle is arched; in other embodiments, the handle can be a single-sided handle, i.e., half of the arch. Each first pivot 32 is located at the end of the handle, and each second pivot 31 is located between the corresponding first pivot 32 and the arch of the handle. The distance between each second pivot 31 and the corresponding first pivot 32 is less than the distance between each second pivot 31 and the arch of the handle, thus, in the lever structure with each second pivot 31 as the fulcrum, the lever arm at the arch of the handle is longer, making it easier for the user to rotate the handle. The connecting seat 2 has a recessed receiving groove 221 for the handle to sit in the lowered state (see...). Figure 1 and Figure 2 This facilitates the storage of the handle. Two opposing shaft holes 223 are formed on the side wall of the receiving groove 221. The first rotating shafts 32 at both ends of the handle are rotatably connected to the corresponding shaft holes 223, thereby achieving a hinge connection between the handle and the connecting seat 2. The second connecting part 211 is offset from the receiving groove 221; specifically, the receiving groove 221 is located in the middle and rear part of the connecting seat 2 (see...). Figure 9 ).

[0036] The detachable part 100 is connected to the bottom of the connector 2 (see...). Figure 3 and Figure 7 The detachable part 100 can be detachably connected to the connecting seat 2 by means of snap-fit, sleeve, plug-in, or threaded connection, preferably by threaded connection. Specifically, the bottom of the connecting seat 2 is provided with a threaded hole with internal threads, and the top of the detachable part 100 is provided with an external thread that matches the internal thread (see...). Figure 4 and Figure 8 In this embodiment, the connecting seat 2 can drive the detachable part 100 into the interior of the drinking water device. Specifically, the mounting seat 1 is also provided with a cavity 12 located below the first groove 11. The cavity 12 communicates with the first groove 11 through a second opening 115 formed on the bottom wall of the first groove 11 (see...). Figure 4 and Figure 8 The cavity 12 accommodates the removable component 100 (see...). Figure 3 and Figure 7This facilitates the proper storage of the detachable component 100. An appropriate gap exists between the cavity 12 and the outer wall of the detachable component 100 (see...). Figure 3 and Figure 7 This allows the detachable part 100 to move horizontally within the cavity 12. An auxiliary limiting structure can be provided inside the cavity 12 to limit the detachable part 100. The auxiliary limiting structure can be a stepped portion provided on the inner peripheral wall of the cavity 12, a ring structure, or a matching positioning structure of groove and protrusion provided between the detachable part 100 and the inner wall of the cavity 12.

[0037] In this embodiment, the detachable component 100 is a gas cylinder, which can contain carbon dioxide, hydrogen, or oxygen, so that the drinking water device corresponds to a sparkling water machine, a hydrogen-rich water machine, or an oxygen-rich water machine. The connecting seat 2 includes a connector 21 detachably connected to the gas cylinder and a cover 22 covering the connector 21. The front side wall of the cover 22 has a fourth opening 222. The second connecting part 211 is a gas outlet pipe located on the connector 21 and extending through the fourth opening 222 to the outside of the cover 22 (see...). Figure 4 and Figure 8 The first connecting part 114 is an air outlet 5 opened on the front side wall of the mounting base 1 (see...). Figure 4 and Figure 8 The front side wall of the mounting base 1 also has a fifth opening 113. An air vent valve 4 and a rocker arm 6 for controlling the opening or closing of the air vent valve 4 are installed on the connector 21. The rocker arm 6 can pass through the fourth opening 222 and the fifth opening 113 in sequence and extend to the outside of the mounting base 1 (see...). Figure 4 and Figure 8 The structure of the exhaust valve 4, the structure of the rocker plate 6, and the structure by which the rocker plate 6 controls the opening or closing of the exhaust valve 7 can refer to the prior art. In this embodiment, the rocker plate 6 opens the communication channel between the gas cylinder and the second connecting part 114 by pressing down the valve core of the exhaust valve 7.

[0038] In other embodiments, the detachable component 100 is a water tank, thereby making the drinking device a water dispenser or a water purifier; or, the detachable component 100 is a filter element, thereby making the drinking device a water purifier or a water purifier. When the detachable component 100 is a water tank or a filter element, the air outlet is correspondingly a water outlet.

[0039] The drinking water device in this embodiment uses a quick-assembly and disassembly structure with detachable component 100 as in the previous drinking water device. The working principle of the drinking water device in this embodiment is as follows:

[0040] When installing the gas cylinder, first assemble the connector 21 and the cover 22 into a connecting seat 2, and then thread the gas cylinder and the connector 21 together so that the connecting seat 2 and the gas cylinder become a whole component. Lift the handle and insert the entire assembly into the mounting base 1 so that the connecting seat 2 is accommodated in the first groove 11 and the gas cylinder is accommodated in the cavity 12. Each second rotating shaft 31 enters the corresponding second groove 112 through the third opening 112a on the corresponding side, thus achieving the pre-positioning of the gas cylinder on the mounting base 1. Then lower the handle so that the handle is accommodated in the receiving groove 221. During the downward rotation of the handle, since each second groove 112 restricts the horizontal movement of the corresponding second rotating shaft 31, each first rotating shaft 32 can rotate around the corresponding second rotating shaft 31, making the handle a lever structure with the second rotating shaft 31 as the fulcrum. However, the restriction of the connecting seat 2 by the first groove 11 causes the connecting seat 2 to move forward in the first groove 11 and approach the front side wall of the first groove 11, thereby connecting the gas outlet pipe with the gas outlet nozzle 5. The gas cylinder also moves forward in the cavity 12 along with the connecting seat 2. Obviously, in this assembly and disassembly process, the gas cylinder can be assembled and disassembled simply by "inserting (pulling)" and "turning". At this time, the lever principle is cleverly utilized, which can easily make the connecting seat move the gas cylinder, thereby realizing the connection between the gas outlet pipe and the gas outlet nozzle, making the assembly and disassembly of detachable parts more labor-saving.

[0041] When the water dispenser needs to release gas, press the rocker arm 6 to open the gas valve 4, thereby connecting the inside of the gas cylinder with the inside of the connector 21. The gas inside the gas cylinder flows out sequentially through the valve port of the gas valve 4, the gas pipe, and the gas nozzle 5.

[0042] When disassembling the gas cylinder, rotate the handle upwards to cause each of the first rotating shafts 32 to rotate in the opposite direction around the corresponding second rotating shaft 31. This causes the connecting seat 2 to move backwards in the first groove 11, away from the front wall of the first groove 11, allowing the outlet pipe to disengage from the outlet nozzle 5. The gas cylinder also moves backwards in the cavity 12 along with the connecting seat 2. When the handle is rotated to the fully lifted position and placed vertically, lift the handle upwards to move the connecting seat 2 and the gas cylinder upwards. This causes each of the second rotating shafts 31 to disengage from the corresponding second groove 112 through the corresponding third opening 112a, and the connecting seat 2 to disengage from the first groove 11 through the first opening 111. The gas cylinder then disengages from the cavity 12, thus completing the disassembly of the gas cylinder.

[0043] In other embodiments, the limiting structure may also include a roller and a sliding groove. The roller is disposed on the connecting seat 2 and can rotate around its own axis, and the sliding groove is disposed in the first groove 11 and slides in cooperation with the roller.

[0044] The specification and claims of this invention use terms indicating direction, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," and "bottom," to describe various exemplary structural parts and elements of the invention. However, these terms are used herein merely for ease of explanation and are determined based on the exemplary orientations shown in the accompanying drawings. Since the embodiments disclosed in this invention can be arranged in different orientations, these terms indicating direction are for illustrative purposes only and should not be considered as limitations. For example, "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

Claims

1. A quick mounting and dismounting structure of a detachable part in a water drinking device, comprising a mounting seat (1) arranged on the water drinking device and a connecting seat (2) arranged on the detachable part (100), characterized in that: The mounting base (1) has a first groove (11) inside, and the first groove (11) has a first opening (111) exposed on the surface of the drinking water equipment. The detachable part (100) can be inserted into the first groove (11) or removed from the first groove (11) through the first opening (111) along with the connecting base (2). The first groove (11) has a hollow first connecting part (114) on one side of its peripheral wall, and the connecting seat (2) has a second connecting part (211) on one side of its peripheral wall that communicates with the interior of the detachable part (100) through the connecting seat (2). The connecting seat (2) has a rotatable operating part (3), and the operating part (3) has a limiting structure with the mounting seat (1). When the connecting seat (2) is inserted into the first groove (11), the back and forth rotation of the operating part (3) can drive the connecting seat (2) and the detachable part (100) to move back and forth through the limiting structure, so that the second connecting part (211) can be inserted into or separated from the first connecting part (114). The first opening (111) is located at the top of the first groove (11), and the reciprocating movement direction of the connecting seat (2) in the first groove (11) is horizontal. The operating component (3) and the connecting seat (2) are hinged together by the cooperation of the first rotating shaft (32) extending to the left and right and the shaft hole (223), and the up and down rotation of the operating component (3) can drive the connecting seat (2) to move back and forth through the limiting structure; The first groove (11) extends back and forth and can slide with the connecting seat (2). The first connecting part (114) is provided on the front side wall of the first groove (11). The second connecting part (211) is provided on the front side wall of the connecting seat (2). The left and / or right side of the operating member (3) is provided with a second rotating shaft (31). The left and / or right side of the first groove (11) is provided with a second groove (112) extending up and down. Each second groove (112) can slide with the second rotating shaft (31) on the corresponding side. The upper end of each second groove (112) has a third opening (112a) for the second rotating shaft (31) on the corresponding side to enter or leave the second groove (112). The second rotating shaft (31) and the second groove (112) constitute the limiting structure. Alternatively, the first groove (11) extends back and forth and can slide with the connecting seat (2), the first connecting part (114) is provided on the front side wall of the first groove (11), the second connecting part (211) is provided on the front side wall of the connecting seat (2), the left and / or right sides of the operating member (3) have a second groove extending up and down, the left and / or right walls of the first groove (11) are provided with a second rotating shaft, each second groove can slide with the second rotating shaft on the corresponding side, and the lower end of each second groove has a third opening for the second rotating shaft on the corresponding side to enter or leave the second groove, the second rotating shaft and the second groove constitute the limiting structure; The operating component (3) is a handle hinged to the connecting seat (2). The handle has a lowered state and a fully raised state. The connecting seat (2) is inserted into the first groove (11). When the handle is in the lowered state, the first connecting part (114) and the second connecting part (211) are inserted together. When the connecting seat is inserted into the first groove (11) and the handle is in the fully raised state, the first connecting part (114) and the second connecting part (211) are separated. Each first pivot (32) is located at the end of the handle, and each second pivot (31) is located between the first pivot (32) on the corresponding side and the arch of the handle. The distance between each second pivot (31) and the first pivot (32) on the corresponding side is less than the distance between each second pivot (31) and the arch of the handle.

2. The quick assembly and disassembly structure of the detachable part in the water drinking equipment according to claim 1, characterized in that: The connecting seat (2) has a recessed receiving groove (221) for the handle to sit in when it is in the lowered state, and the second connecting part (211) is offset from the receiving groove (221).

3. The quick assembly and disassembly structure of the detachable part in the water drinking apparatus according to claim 1 or 2, characterized in that: The detachable component (100) is connected to the bottom of the connecting seat (2). The mounting seat (1) is also provided with a cavity (12) located below the first groove (11). The cavity (12) communicates with the first groove (11) through a second opening (115) opened on the bottom wall of the first groove (11), and the cavity (12) is used to accommodate the detachable component (100).

4. The quick-assembly and disassembly structure for detachable parts in the drinking water equipment according to claim 3, characterized in that: The detachable component (100) is a gas cylinder. The connecting seat (2) includes a connector (21) detachably connected to the gas cylinder and a cover (22) covering the connector (21). The second connecting part (211) is an air outlet pipe provided on the connector (21) and extending to the outside of the cover (22). The first connecting part (114) is an air outlet (5) opened on one side of the peripheral wall of the mounting seat (1).

5. The quick-assembly and disassembly structure for detachable parts in the drinking water equipment according to claim 4, characterized in that: The connector (21) is provided with an air outlet valve (4) and a rocker (6) for controlling the opening or closing of the air outlet valve (4), the rocker (6) being able to extend outside the mounting base (1).

6. A drinking water device, comprising a main body and detachable parts, characterized in that: The detachable component is installed on the body of the drinking water device via a quick-release structure as described in any one of claims 1 to 5.

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