Water tank connecting mechanism and water treatment equipment

Abstract

The invention discloses a water tank connecting mechanism and water treatment equipment. The water tank connecting mechanism (100) comprises a water conveying pipeline (110), a rack (120), a first limiting piece (130), a first operating piece (140) and a first locking piece (150). The water tank (300) is provided with a waterway interface (310); the water conveying pipeline (110) is arranged on the first operation piece (140) and is aligned with the water path connector (310) in the first direction; the first locking piece (150) is installed on the first operation piece (140), when the first operation piece (140) slides in the first direction along the rack (120), the first locking piece (150) moves in the second direction relative to the first limiting piece (130) so as to form a locking structure with the first limiting piece (130), and when the first locking piece (150) and the first limiting piece (130) form the locking structure, the water conveying pipeline (110) is communicated with the water path connector (310). The water tank connecting mechanism is easy to operate, and user experience is improved.

Description

Water tank connection mechanism and water treatment equipment Technical Field

[0001] The present application relates to the field of electrical appliances, and in particular to a water tank connection mechanism and water treatment equipment. Background Art

[0002] Some devices include multiple accessories, some of which may contain pipelines. These devices, such as slow cookers, require connecting the accessories to connect the pipelines. Currently, these accessories are primarily connected using methods such as threaded clamping, but these connection mechanisms are often complex to operate, impacting the user experience.

[0003] Summary of the Invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a water tank connection mechanism and a water treatment device, wherein the water tank connection mechanism is easy to operate and provides a good user experience when in use.

[0005] In the first aspect, the present application provides a water tank connection mechanism, the water tank has a water channel interface, and the water tank connection mechanism includes: a frame; a first limit member, the first limit member is installed on the frame; a first operating member, the first operating member is slidably installed on the frame; a water supply pipeline, the water supply pipeline is arranged on the first operating member, and the pipe mouth of the water supply pipeline is aligned with the water channel interface in a first direction; a first locking member, the first locking member is installed on the first operating member, and when the first operating member slides along the frame in the first direction, the first locking member moves in the second direction relative to the first limit member to form a locking structure with the first limit member. When the first locking member forms a locking structure with the first limit member, the water supply pipeline is connected to the water channel interface.

[0006] The water tank connection mechanism of the present application connects the water supply pipeline to the water channel interface on the water tank by moving in a first direction. Simultaneously, the first locking member and the first limiting member form a locking structure to prevent the first operating member from rebounding. During use, the water tank connection mechanism can be pressed to form a stable connection with the water tank, providing simple operation and a good user experience.

[0007] In the second aspect, the present application also provides a water tank connecting mechanism, the water tank is provided with a third limit member and a water channel interface, the water tank connecting mechanism includes: a frame; a first operating member, the first operating member is slidably installed on the frame; a water supply pipeline, the water supply pipeline is arranged on the first operating member, and when the first operating member moves to the target position, the water supply pipeline is connected to the water channel interface; a second locking member, the second locking member is installed on the frame, and the second locking member is used to form a locking structure with the third limit member when the water supply pipeline is connected to the water channel interface.

[0008] According to the water tank connection mechanism of the embodiment of the present application, according to the water tank connection mechanism of the present application, by operating the first operating member, the pipe mouth of the water supply pipeline can be connected to the water channel interface, and the second locking member and the third limiting member can be used to form a locking structure on the water tank to fix it to prevent the water tank from detaching.

[0009] In the third aspect, the present application also provides a water tank provided with a water channel interface and a third limit member, and the water tank connection mechanism includes: a frame; a first limit member, the first limit member is installed on the frame; a first operating member, the first operating member is slidably installed on the frame; a water supply pipeline, the water supply pipeline is arranged on the first operating member, and the pipe mouth of the water supply pipeline is aligned with the water channel interface in a first direction; a first locking member, the first locking member is installed on the first operating member, when the first operating member slides along the frame in the first direction, the first locking member moves in the second direction relative to the first limit member to form a locking structure with the first limit member, and when the first locking member and the first limit member form a locking structure, the water supply pipeline is connected to the water channel interface; a second locking member, the second locking member is installed on the frame, when the water supply pipeline is connected to the water channel interface, the second locking member and the third limit member form a locking structure.

[0010] The water tank connection mechanism of the present application connects the water supply pipeline to the water channel interface on the water tank by moving in a first direction. The first locking member and the first limiting member form a locking structure to prevent the first operating member from rebounding. Simultaneously, the second locking member and the third limiting member form a locking structure to secure the water tank to prevent it from detaching. During use, the water tank connection mechanism can be pressed to form a stable connection with the water tank, which is simple to operate and provides a good user experience.

[0011] In a fourth aspect, the present application provides a water treatment device, comprising: a main unit having a water treatment pipeline; a water tank having a water channel interface, and according to the aforementioned water tank connection mechanism, the water tank connection mechanism is arranged on the main unit, and the water tank connection mechanism is used to fix the main unit and the water tank, and to connect the water treatment pipeline and the water channel interface.

[0012] According to the water treatment device of the present application, the main unit is connected to the water tank via a water tank connection mechanism. The water tank connection mechanism moves in a first direction to connect the water supply pipeline to the water channel interface on the water tank. At the same time, a first locking member and a first limiting member form a locking structure to prevent the first operating member from rebounding. During use, the water tank connection mechanism can be pressed to move in the first direction to form a stable connection between the main unit and the water tank, which is simple to operate and provides a good user experience.

[0013] In the fifth aspect, the present application provides a water treatment device, which includes: a main unit, having a water treatment pipeline; a water tank, having a water channel interface; a first operating member, which is slidably installed on the main unit; a water supply pipeline, which is arranged on the first operating member, and the water supply pipeline is connected to the water treatment pipeline, and the pipe mouth of the water supply pipeline is aligned with the water channel interface in the vertical direction. When the first operating member moves vertically downward along the main unit to the target position, the water supply pipeline is connected to the water channel interface; a locking structure, which is arranged on the first operating member, and when the first operating member moves vertically downward along the main unit to the target position, the locking structure is in a locked state to limit the first operating member from retreating in the vertical upward direction.

[0014] In the water treatment device of the present invention, the water supply pipeline is vertically connected to the water channel interface on the water tank, and the locking structure fixes the main unit and the water tank in the vertical direction. When in use, the main unit and the water tank can be stably connected by pressing, which is simple to operate and provides a good user experience.

[0015] In the sixth aspect, the present application provides a water treatment device, which includes: a main unit, having a water treatment pipeline; a water tank, having a water channel interface; a first button, which is slidably installed on the main unit; a water supply pipeline, which is arranged on the first button, and the water supply pipeline is connected to the water treatment pipeline, and the pipe mouth of the water supply pipeline is aligned with the water channel interface in a first direction, and when the first button slides along the main unit to the target position, the water supply pipeline is connected to the water channel interface; a locking structure, which is arranged on the first button, and the locking structure has a locked state and an unlocked state, and when the first button slides along the main unit to the target position, the locking structure enters a locked state from an unlocked state; a second button, which is connected to the locking structure, and the second button is used to drive the locking structure from a locked state to an unlocked state when operated.

[0016] According to the water treatment device of the embodiment of the present application, a first button is provided for operating the connection between the main unit and the water tank, and a second button is provided for disconnecting the main unit and the water tank. When in use, only the first button or the second button needs to be pressed, which is simple to operate and provides a good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] FIG1 is a schematic structural diagram of a water treatment device provided in an embodiment of the present application;

[0019] FIG2 is a cross-sectional view of the water treatment equipment provided by an embodiment of the present application on the AA plane;

[0020] FIG3 is a schematic diagram of a water tank connection structure according to an embodiment of the present invention;

[0021] FIG4 is a second structural diagram of the water tank connection structure provided in an embodiment of the present application;

[0022] FIG5 is a schematic diagram of a partial structure of a water tank connection structure according to an embodiment of the present application;

[0023] FIG6 is a third structural diagram of the water tank connection structure provided in an embodiment of the present application;

[0024] FIG7 is a second partial structural diagram of the water tank connection structure provided in an embodiment of the present application;

[0025] FIG8 is a fourth partial structural diagram of the water tank connection structure provided in an embodiment of the present application;

[0026] FIG9 is a fifth partial structural diagram of the water tank connection structure provided in an embodiment of the present application. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0028] To facilitate the description of the water tank connection mechanism of the embodiment of the present application, an example of its use is now described. It should be noted that the following example does not constitute the only example of the water tank connection mechanism of the embodiment of the present application.

[0029] 1 , a water tank connection mechanism 100 provided in one embodiment of the present application can be installed on a main unit 200. The main unit 200 can be connected to a water tank 300 via the water tank connection mechanism 100. The water tank has a waterway interface 310, which is used to output water from the water tank 300 to the outside of the water tank 300 and / or to connect water from the water flow outside the water tank 300. The water tank connection mechanism 100 is provided with a water supply line 110, which is connected to the waterway interface 310 and can be used to transfer water from the water tank 300 to the outside of the water tank 300 and / or to transfer water from the water flow outside the water tank 300 to the water tank 300. After the main unit 200 is fixed to the water tank 300 via the water tank connection mechanism 100, one end of the water supply line 110 is connected to the waterway interface 310, and the other end of the water supply line 110 is connected to the waterway interface 310, and the other end of the water supply line 110 is connected to the waterway within the main unit 200.

[0030] In some embodiments, the main unit 200 can be used to heat water in the water tank 300. The water tank 300 has a waterway interface 310 including a water inlet and a water outlet. Accordingly, the water tank connection mechanism 100 is provided with a water delivery pipeline 110 including a water inlet pipe and a water outlet pipe. One end of the water inlet pipe is connected to one end of the main unit 200's waterway, and the other end of the water inlet pipe is connected to the water outlet. One end of the water outlet pipe is connected to the other end of the main unit 200's waterway, and the other end of the water outlet pipe is connected to the water inlet. Water in the water tank flows from the water outlet into the water inlet pipe and into the main unit 200, and then flows into the water outlet pipe and back into the water tank from the water inlet.

[0031] The specific structure of the water tank connecting mechanism 100 is described below.

[0032] 2-4 , the water tank connection mechanism 100 provided in the embodiment of the present application includes a water supply pipeline 110, a frame 120, a first stopper 130, a first operating member 140, and a first locking member 150. The first stopper 130 is mounted on the frame 120, the first operating member 140 is slidably mounted on the frame 120, the water supply pipeline 110 is disposed on the first operating member 140, and the nozzle of the water supply pipeline 110 is aligned with the water channel interface 310 in a first direction; the first locking member 150 is mounted on the first operating member 140, and when the first operating member 140 slides along the frame 120 in the first direction, the first locking member 150 moves relative to the first stopper 130 in a second direction to form a locking structure with the first stopper 130. When the first locking member 150 forms the locking structure with the first stopper 130, the water supply pipeline 110 is connected to the water channel interface 310.

[0033] It should be noted that the frame 120 is provided with a guide rail 1200, and the first operating member 140 is connected to the guide rail 1200 so as to slide on the frame 120. For example, the guide rail 1200 may be a linear guide rail 1200, which is fixed to the frame 120. The first operating member 140 may be directly mounted on the linear guide rail 1200, or connected to a slider provided on the linear guide rail 1200, thereby sliding on the linear guide rail 1200.

[0034] It will be appreciated that the first direction depends on the movement direction defined by the guide rail 1200. Taking the placement of the water tank connection mechanism 100 shown in FIG2 as an example, the guide rail 1200 of the water tank connection mechanism 100 is placed vertically, and the first operating member 140 can move upward or downward along the frame on the guide rail 1200. In this case, the first direction is downward. This embodiment is described using downward as the first direction as an example.

[0035] It should be noted that the downward movement of the first operating member 140 along the frame 120 can be operated by the user, that is, the user presses the first operating member 140 downward to move 140 downward along the frame 120. Alternatively, the downward movement of the first operating member 140 along the frame 120 can also be controlled by the host 200. The host 200 can be provided with a corresponding driving mechanism. The host 200 controls the driving mechanism to apply a driving force to the first operating member 140, causing the first operating member 140 to move downward along the frame 120.

[0036] In this embodiment, the water channel interface 310 in the water tank 300 is arranged to face upward, and the water supply pipe 110 has a downward-facing nozzle that is aligned vertically with the water channel interface 310. When the first operating member 140 moves downward, the nozzle of the water supply pipe 110 moves downward until it connects with the water channel interface 310.

[0037] In some embodiments, the water tank 300 may be formed with a groove, and the water channel interface 310 may be disposed within the groove. When the water supply line 110 is connected to the water channel interface 310, the first operating member 140 is inserted into the water tank 300. The groove may serve as a limiting function, restricting the first operating member 140 from being separated only in the direction opposite to the insertion direction.

[0038] As an example, the water tank 300 may be formed with a downwardly recessed groove, and the first operating member 140 moves downward to connect the water supply pipe 110 to the water channel interface 310. After connection, the first operating member 140 is limited in left-right and front-back movement by the groove. The first operating member 140 can only be separated from the water tank 300 in an upward direction.

[0039] It should be noted that the locking structure formed by the first locking member 150 and the first limiting member 130 is primarily used to restrict the first operating member 140 from moving along the frame 120 in a direction opposite to the first direction. During the downward movement of the first operating member 140, the nozzle of the water supply pipeline 110 and the water channel interface 310 are first connected. Simultaneously or subsequently, the first locking member 150 and the first limiting member 130 form a locking structure. As a result, due to the self-locking effect of the locking structure, the first operating member 140 cannot move upward, and the nozzle of the water supply pipeline 110 and the water channel interface 310 will not separate.

[0040] In some embodiments, at least one of the first locking member 150 and the first limiting member 130 is a movable element, which can be displaced, such as rotated or moved in a straight line, when subjected to a driving force. At the same time, a limiting structure, such as an undercut, can be formed between the first locking member 150 and the first limiting member 130 to limit the movable element from moving in the opposite direction of the displacement direction. Since the first limiting member 130 is mounted on the frame 120, its position remains fixed. During the downward movement of the first operating member 140, the first locking member 150 moves downward with the first operating member 140. After the first locking member 150 and the first limiting member 130 come into contact, the movable element moves in its own moving direction. After the movable element has displaced a certain distance, the first locking member 150 and the first limiting member 130 cooperate to form a limiting structure based on the set structure, limiting the movable element from recovering in the opposite direction, thereby forming a locking structure.

[0041] The water tank connection mechanism 100 of the present application connects the water supply pipe 110 to the water channel interface 310 on the water tank 300 by moving in the first direction. Simultaneously, the first locking member 150 and the first limiting member 130 form a locking structure to prevent the first operating member 140 from rebounding. During use, the water tank connection mechanism 100 and the water tank 300 can be securely connected by pressing, resulting in simple operation and a good user experience.

[0042] In some embodiments of the present application, the first limit member 130 can be fixed to the frame 120, the first limit member 130 can have a raised surface, and the raised direction forms an angle greater than 0° with the first direction, for example, an angle of 90°, and the raised direction is perpendicular to the first direction; the first locking member 150 includes a hook, which is rotatably mounted on the first operating member 140. When the first operating member 140 slides along the frame in the first direction, the rotating end of the hook stops at the raised surface and moves along the raised surface to hook the first limit member 130 to form a locking structure.

[0043] As shown in Figure 4, the first limiting member 130 can be fixedly connected to the frame 120. The first limiting member 130 protrudes toward the rear side of the frame 120, and the protruding portion has an inclined surface extending rearward and downward. The bottom of the protruding portion is a horizontal surface, forming a step with the frame. One end of the hook is set on the first operating member 140 through a rotating shaft, and the rotating end of the hook has a hook portion. When the first operating member 140 moves downward, the rotating end of the hook contacts the upper part of the inclined surface. As the first operating member 140 continues to move downward, the rotating end of the hook moves rearward and downward along the inclined surface, and the hook rotates counterclockwise relative to the first operating member 140. After reaching the lower end of the inclined surface, the hook disengages from the inclined surface and rotates clockwise relative to the first operating member 140, hooking the step surface and limiting the first operating member 140 from retreating upward. It can be understood that in some embodiments, the first limit member 130 can also be a convex surface or a concave surface, and the surface shape can be other shapes, such as an arc surface, an irregular surface, etc., as long as it can allow the first locking member 150 to move downward a certain distance and then be locked.

[0044] In this embodiment, the hook and the rotating shaft can be connected by a torsion spring. Before the hook moves downward, the torsion spring acts to keep the hook portion above the raised portion. As a result, once the hook moves downward and hooks onto the raised portion, it is unlikely to disengage, making the locking structure more secure and improving the stability of the connection.

[0045] In other embodiments, the first stopper 130 can also be a hook with the hook portion located at the top, and the first locking member 150 can be a raised portion fixed to the first operating member 140, with a sloped surface extending rearward and upward. The top of the raised portion is horizontal, forming a step with the frame 120. As the first operating member 140 moves downward, the lower portion of the sloped surface of the raised portion contacts the hook portion of the hook. As the first operating member 140 continues to move downward, the sloped surface pushes the hook to rotate clockwise relative to the frame 120. After the rotating end of the hook moves to the upper section of the curved surface and disengages the sloped surface, the hook rotates counterclockwise relative to the frame 120, hooking onto the step surface and preventing the first operating member 140 from retracting upward. It is understood that in some embodiments, the first stopper 130 and the first locking member 150 can also be locked together in other ways. It is sufficient that the first locking member 150 engages and locks with the first stopper 130 after moving downward a certain distance. In some embodiments of the present application, referring to Figure 5, the water tank connection mechanism may further include a second operating member 160, which is movably mounted on the first operating member 140. The second operating member 160 has an extension portion 161, which is connected to the first locking member 150. When the second operating member 160 moves, the extension portion 161 drives the first locking member 150 to move in a third direction relative to the first limiting member 130 to release the locking structure.

[0046] 4 , after the first locking member 150 hooks onto the first limiting member 130 , the extension portion 161 drives the first locking member 150 to move counterclockwise, so that the first locking member 150 can be separated from the first limiting member 130 , and the first operating member 140 can move upward.

[0047] In other embodiments, if the first limiting member 130 is a hook with the hook portion located at the top, and the first locking member 150 is a protrusion fixed to the first operating member 140, the extension portion 161 on the second operating member 160 needs to drive the first limiting member 130 to move clockwise to separate the first locking member 150 from the first limiting member 130.

[0048] In this embodiment, the second operating member 160 includes a first spring 162. A first end of the first spring 162 is fixed to the body of the second operating member 160, and a second end of the first spring 162 is fixed to the first operating member 140. When pressed, the body of the second operating member 160 can move downward, thereby causing the extension portion 161 to drive the first locking member 150.

[0049] In some embodiments, the second operating member 160 may be disposed on the first operating member 140 via the guide rail 1200, and the second operating member 160 may move linearly forward and backward along the guide rail 1200 on the first operating member 140. When the second operating member 160 moves backward, the extension 161 drives the first locking member 150 backward.

[0050] According to the water tank connecting mechanism 100 of the embodiment of the present application, by operating the second operating member 160 to move, the extension portion 161 on the second operating member 160 pushes the first locking member 150 to move in the third direction relative to the first limiting member 130 to release the locking structure, thereby disconnecting the water tank connecting mechanism 100 from the water tank 300. The operation is simple and the user experience is good.

[0051] In some embodiments of the present application, as shown in FIG6 , the water tank connection mechanism 100 may further include an elastic member 170. A first end of the elastic member 170 is connected to the frame 120, and a second end of the elastic member 170 is connected to the first operating member 140. When the first operating member 140 slides in the first direction, the elastic member 170 is stretched.

[0052] It will be appreciated that when the nozzle of the water supply pipeline 110 is connected to the water channel interface 310, the first operating member 140 has already been displaced downward, and therefore the elastic member 170 is in a stretched state. At this point, the first operating member 140 is subjected to an upward elastic force, but due to the locking structure formed by the first locking member 150 and the first stopper 130, the first operating member 140 cannot move upward. However, when the locking structure formed by the first locking member 150 and the first stopper 130 contacts, the first operating member 140 can move upward under the elastic force, thereby automatically separating the nozzle of the water supply pipeline 110 from the water channel interface 310.

[0053] Referring to Figure 4 , to facilitate component installation, the water tank connection mechanism 100 may further include a slider 192 disposed on the guide rail 1200. Slider 192 is connected to the first operating member 140 and moves in response to the movement of the first operating member 140. The second end of the elastic member 170 is connected to the sheet metal member, thereby indirectly connecting to the first operating member 140. When the first operating member 140 moves downward, slider 192 moves downward, causing the elastic member 170 to stretch downward. The elastic member 170 may be a second spring.

[0054] 6 , as an example, the sliding member 192 may be a sheet metal member, the upper end of which may be connected to the first operating member 140 via a snap-fit ​​structure or other structure, or may be integrally connected. The middle portion of the sheet metal member may be connected to the slider 191 via threads or other means to enable it to move up and down along the frame 120.

[0055] According to the water tank connecting mechanism 100 of the embodiment of the present application, the locking structure is released by operating the second operating member 160, thereby disconnecting the water tank connecting mechanism 100 from the water tank 300, and the elastic member 170 is used to automatically separate the water tank connecting mechanism 100 from the water tank 300, which is simple to operate and provides a good user experience.

[0056] 4 , in some embodiments of the present application, the first locking member 150 has a first through-hole 151, and the water tank connection mechanism 100 may further include a second limiting member 1100 and a latch mechanism 1110. The second limiting member 1100 is fixed to the frame and has a second through-hole 1110. When the first locking member 150 and the first limiting member 130 form a locked structure, the first through-hole 151 and the second through-hole 1110 are aligned in a fourth direction. The latch mechanism 1110 is mounted on the frame 120. When the first locking member 150 and the first limiting member 130 form a locked structure, the latch mechanism 1110 extends a latch in the fourth direction, so that the latch passes through the first through-hole 151 and the second through-hole 1110.

[0057] It is understood that after the latch is inserted into the first through hole 151 and the second through hole 1110, the first locking member 150 is equivalent to being fixed to the frame 120. At this time, even if the aforementioned locking structure is released, the water tank connection mechanism 100 cannot rebound to continue to maintain connection with the water tank 300, thereby preventing accidental contact.

[0058] In this embodiment, the latch mechanism 1110 may include an electromagnetic lock having a latch. The electromagnetic lock may be connected to the host 200. When the host 200 executes a workflow, the electromagnetic lock receives a first control signal from the host 200 to eject the latch. When the host 200 terminates the workflow, the electromagnetic lock receives a second control signal from the host 200 to retract the latch. The structure and principles of electromagnetic locks are well-established technologies and will not be further elaborated in this embodiment.

[0059] According to the water tank connection mechanism 100 of the present application, the first locking member 150 is fixed by setting a latch mechanism 1110, so that even if the locking structure formed by the first locking member 150 and the first limiting member 130 is contacted and the latch pops out, the first operating member 140 cannot rebound, which can prevent accidental removal.

[0060] In some embodiments of the present application, an elastic sealing ring is provided at the pipe opening of the water supply pipeline 110 .

[0061] In some embodiments, the elastic sealing ring includes a first connecting section and a second connecting section, the first connecting section being connected to the second connecting section. The first connecting section is provided with a first connecting channel, and the second connecting section is provided with a second connecting channel, the first connecting channel and the second connecting channel being interconnected. The first connecting section is configured to connect to the faucet, and the end of the second connecting section distal to the first connecting section is configured to press against the outer periphery of the connected faucet. The second connecting section includes a straight section, which is connected to the first connecting section, and the end of the straight section distal to the telescopic bellows section is configured to press against the outer periphery of the faucet. It will be understood that in this embodiment, the straight section surrounds the faucet.

[0062] In some embodiments, the second connecting section includes at least one telescopic corrugated section, which is composed of two ring pieces, and the end faces of the outer edges and inner edges of the ring pieces are respectively located on different planes, wherein the outer edge of one ring piece is connected to the outer edge of the other ring piece, and the inner edges of the two ring pieces are respectively located on both sides, and the inner edge of one of the ring pieces of the telescopic corrugated section is connected to the second connecting section.

[0063] It can be understood that at least the telescopic corrugated section is made of elastic waterproof material. For example, the telescopic corrugated section is made of silicone material. When the end of the second connecting section is pressed against the outer periphery of the water outlet, the telescopic corrugated section will be deformed, that is, it will be in a compressed state. In this way, on the one hand, it ensures that the end of the second connecting section is tightly pressed against the outer periphery of the water outlet. On the other hand, when separating the water nozzle and the water outlet, the telescopic corrugated section itself tends to elastically return to its original state, which makes it easier for the seal to detach from the outer periphery of the water outlet, thereby improving the convenience of disassembly and assembly between the water nozzle and the water outlet.

[0064] It is understandable that there is no limit to the number of telescopic corrugated segments. In this embodiment, the telescopic corrugated segments are provided as two connected segments.

[0065] It is understandable that after the first operating member 140 moves downward until the water pipeline 110 is connected to the water channel interface 310 , the elastic sealing ring is compressed, thereby sealing the connection between the water pipeline 110 and the water channel interface 310 .

[0066] 7 , an embodiment of the present application further proposes a water tank connection mechanism 100, wherein the water tank 300 may further be provided with a third limit member 320, and the water tank connection mechanism 100 may further include a frame 120, a water supply pipeline 110, a first operating member 140 and a second locking member 180, wherein the first operating member 140 is slidably mounted on the frame 120; the water supply pipeline 100 is arranged on the first operating member 140, and when the first operating member 140 moves to the target position, the water supply pipeline 110 is connected to the water channel interface 310, and the second locking member 180 is movably mounted on the frame 120, and the second locking member 180 is used to form a locking structure with the third limit member 320 when the water supply pipeline 110 is connected to the water channel interface 310.

[0067] In some embodiments, the water tank 300 may be formed with a groove, and the water channel interface 310 may be disposed within the groove. When the water supply line 110 is connected to the water channel interface 310, the first operating member 140 is inserted into the water tank 300. The groove may serve as a limiting function, restricting the first operating member 140 from being separated only in the direction opposite to the insertion direction.

[0068] As an example, the water tank 300 may be formed with a downwardly recessed groove, and the first operating member 140 moves downward to connect the water supply pipe 110 to the water channel interface 310. After connection, the first operating member 140 is limited in left-right and front-back movement by the groove. The first operating member 140 can only be separated from the water tank 300 in an upward direction.

[0069] In this embodiment, the water tank 300 forms a locking structure by providing the third limiting member 320 and the second locking member 180 at the third position, thereby stabilizing the bottom of the water tank 300 and preventing the bottom of the water tank 300 from being separated from the water tank connection mechanism 100. The locking structure formed by the second locking member 180 and the third limiting member 320 may refer to the locking structure formed by the first locking member 150 and the first limiting member 130 in the aforementioned embodiment.

[0070] In some embodiments, the first operating member 140 can be connected to the second locking member 180. When the first operating member 140 is in operation, it can drive the second locking member 180 to operate, thereby forming a locking structure between the second locking member 180 and the third limit member. A reversing mechanism can be provided between the first operating member 140 and the second locking member 180 so that the operating directions of the two can be different. For example, the first operating member 140 can move up and down along the frame 120, and the second locking member 180 can move clockwise or counterclockwise along the frame 120.

[0071] In some embodiments, the movement of the second locking member 180 can be user-operated, that is, the user drives the second locking member 180 to form a locking structure with the third limiting member 320. Alternatively, the movement of the second locking member 180 can be controlled by the host 200. The host 200 can be provided with a corresponding driving mechanism, and the host 200 controls the driving mechanism to apply a driving force to the second locking member 180, so that the second locking member 180 forms a locking structure with the third limiting member 320.

[0072] In some embodiments, the water tank 300 may not be provided with the third limiting member 320 , and the water tank may be clamped only by the relative movement of the first operating member 140 and the second locking member 180 .

[0073] According to the water tank connection mechanism 100 of the present application, by operating the first operating member 140, the pipe mouth of the water supply pipeline 110 can be connected to the water channel interface 310, and the second locking member 180 and the third limiting member 320 can be used to form a locking structure on the water tank 300 to fix it and prevent the water tank 300 from detaching.

[0074] In some embodiments of the present application, the water tank connection mechanism 100 further includes a transmission mechanism 110. The transmission mechanism 110 is mounted on the frame 120. The transmission mechanism 190 is respectively in transmission connection with the first operating member 140 and the second locking member 180. When the first operating member 140 moves toward the water tank along the connection direction, the transmission mechanism 190 drives the second locking member 180 to move in the fifth direction relative to the third limiting member 320, so that the second locking member 180 and the third limiting member 320 form a locking structure.

[0075] It should be noted that the first operating member 140 is located at the top of the water tank 300, and the second locking member 180 is located at the bottom of the water tank 300. To avoid multiple operations, a transmission mechanism 190 is used to achieve the coordinated operation of the first operating member 140 and the second locking member 180. The first end of the transmission mechanism 190 can be integrally connected to the first operating member 140, or connected via an intermediate member. When the first operating member 140 moves, the transmission mechanism 190 also generates corresponding movement.

[0076] In some embodiments, the transmission mechanism 190 can be slidably mounted on the frame 120, and its sliding direction is an up-down direction. When the first operating member 140 moves downward, the transmission mechanism 190 also moves downward.

[0077] In some embodiments, the transmission mechanism 190 may be rotatably mounted on the frame 120 , and when the first operating member 140 moves downward, the transmission mechanism 190 rotates around its rotation axis.

[0078] It should be noted that the second end of the transmission mechanism 190 can contact and connect with the second locking member 180 at a specific position in its direction of movement. That is, after the transmission mechanism 190 moves to this specific position, it will push the second locking member 180 to move. The movement directions of the transmission mechanism 190 and the second locking member 180 can be different. For example, the transmission mechanism 190 can move downward while the second locking member 180 can move rotationally or forward.

[0079] 8 , in some embodiments of the present application, the third limiting member 320 may be a limiting groove, and the second locking member 180 may include a locking tongue 181 and a driving member 182. The driving member 182 is rotatably mounted on the frame 120 and integrally connected to the locking tongue 181. When the transmission mechanism 190 slides in the first direction, the driving member 182 is pushed by the transmission mechanism 190 to rotate, causing the locking tongue 181 to rotate and extend into the limiting groove.

[0080] It should be noted that the opening of the retaining groove can face downward. Accordingly, the locking tongue 181, driven by the driving member 182, can rotate upward from bottom to extend into the retaining groove. The width of the locking tongue 181 can be approximately the same as the opening of the retaining groove and be arc-shaped. After the locking tongue 182 is inserted into the retaining groove, the small gap between the locking tongue 182 and the retaining groove opening prevents the water tank 300 from shaking. The arc-shaped shape also facilitates insertion into the retaining groove through a rotational motion.

[0081] In this embodiment, the drive member 182 is mounted on the frame 120 via a rotating shaft, which may also be equipped with a torsion spring. The drive member 182 is tilted upward and rearward. When the transmission mechanism 190 moves downward, the drive member 182 rotates clockwise, causing the locking tongue 181 to pop out. When the water tank connection mechanism 100 is connected to the water tank, the locking tongue 181 pops out and enters the retaining groove at the bottom of the water tank 300.

[0082] In some embodiments of the present application, the transmission mechanism 190 may include a slider 191, a sheet metal part and a contact part 193, the slider 191 is installed on the frame 120; the upper end of the sheet metal part is connected to the first operating part 140, and the middle part of the sheet metal part is connected to the slider 191; the contact part 193 is arranged at the lower end of the sheet metal part, and when the first operating part 140 slides in the first direction, the contact part 193 is used to push the driving part 182 to rotate.

[0083] In this embodiment, the upper end of the sheet metal component and the first operating member 140 can be connected by a snap or other structure, or can be integrally connected. The middle portion of the sheet metal component can be connected to the slider 191 by means of threads or other means. The slider 191 is mounted on the guide rail 1200 and moves up and down along the frame 120. When the first operating member 140 moves downward, the sheet metal component moves downward under the restraint of the slider 192.

[0084] In this embodiment, the contact member 193 may be formed of a plastic material. Since the contact member 193 needs to collide with the driving member 182, using a plastic material can reduce damage.

[0085] It should be noted that there can be multiple sliders 191. Since the sheet metal extends from the upper end to the lower end of the water tank connection mechanism 100 and is relatively long, providing multiple sliders 191 can ensure the sliding stability of the sheet metal.

[0086] Referring to Figure 9 , one embodiment of the present application further provides a water tank connection mechanism 100. A water tank 300 is provided with a water channel interface 310 and a third stopper 320. The water tank connection mechanism 100 includes a water supply pipeline 110, a frame 120, a first stopper 130, a first operating member 140, a first locking member 150, and a second locking member 180. The first limiting member 130 is installed on the frame 120, the first operating member 140 is slidably installed on the frame 120, the water supply pipeline 110 is set on the first operating member 140, and the pipe mouth of the water supply pipeline 110 is aligned with the water channel interface 310 in the first direction; the first locking member 150 is installed on the first operating member 140, and when the first operating member 140 slides along the frame 120 in the first direction, the first locking member 150 moves in the second direction relative to the first limiting member 130 to form a locking structure with the first limiting member 130. When the first locking member 150 and the first limiting member 130 form the locking structure, the water supply pipeline 110 is connected to the water channel interface 310; the second locking member 180 is movably installed on the frame 120; when the water supply pipeline 110 is connected to the water channel interface 310, the second locking member 180 and the third limiting member 320 form a locking structure.

[0087] The water tank connection mechanism 100 of the present application moves in a first direction to connect the water supply pipe 110 to the water channel interface 310 on the water tank 300. The first locking member 150 and the first limiting member 130 form a locking structure to prevent the first operating member 140 from rebounding. Simultaneously, the second locking member 180 and the third limiting member 320 form a locking structure on the water tank 300 to prevent the water tank 300 from detaching. During use, the water tank connection mechanism 100 can be pressed to form a stable connection with the water tank 300, which is simple to operate and provides a good user experience.

[0088] In some embodiments of the present application, the first limit member 130 can be fixed to the frame 120, the first limit member 130 can have a raised surface, and the raised direction forms an angle greater than 0° with the first direction, for example, an angle of 90°, and the raised direction is perpendicular to the first direction; the first locking member 150 includes a hook, which is rotatably mounted on the first operating member 140. When the first operating member 140 slides along the frame in the first direction, the rotating end of the hook stops at the raised surface and moves along the raised surface to hook the first limit member 130 to form a locking structure.

[0089] Continuing with reference to Figure 4, the first limiting member 130 can be integrally connected to the frame 120. The first limiting member 130 protrudes toward the rear side on the frame 120, and the protruding portion has an inclined surface extending rearward and downward. The bottom of the protruding portion is a horizontal plane, forming a step with the frame. One end of the hook is set on the first operating member 140 through a rotating shaft, and the rotating end of the hook has a hook portion. When the first operating member 140 moves downward, the rotating end of the hook contacts the upper portion of the inclined surface. As the first operating member 140 continues to move downward, the rotating end of the hook moves rearward and downward along the inclined surface, and the hook rotates counterclockwise relative to the first operating member 140. After moving to the lower end of the inclined surface, it disengages from the inclined surface and rotates clockwise relative to the first operating member 140, hooking the step surface and limiting the first operating member 140 from retreating upward.

[0090] Continuing with reference to Figure 5, in some embodiments of the present application, the water tank connection mechanism may further include a second operating member 160, which is movably mounted on the first operating member 140. The second operating member 160 has an extension portion 161, which is connected to the first locking member 150. When the second operating member 160 moves, the extension portion 161 drives the first locking member 150 to move in a third direction relative to the first limiting member 130 to release the locking structure.

[0091] 4 , after the first locking member 150 hooks onto the first limiting member 130 , the extension portion 161 drives the first locking member 150 to move counterclockwise, so that the first locking member 150 can be separated from the first limiting member 130 , and the first operating member 140 can move upward.

[0092] In this embodiment, the second operating member 160 includes a first spring 162. A first end of the first spring 162 is fixed to the body of the second operating member 160, and a second end of the first spring 162 is fixed to the first operating member 140. When pressed, the body of the second operating member 160 can move downward, thereby causing the extension portion 161 to drive the first locking member 150.

[0093] In some embodiments, the second operating member 160 may be disposed on the first operating member 140 via the guide rail 1200, and the second operating member 160 may move linearly forward and backward along the guide rail 1200 on the first operating member 140. When the second operating member 160 moves backward, the extension 161 drives the first locking member 150 backward.

[0094] According to the water tank connecting mechanism 100 of the embodiment of the present application, by operating the second operating member 160 to move, the extension portion 161 on the second operating member 160 pushes the first locking member 150 to move in the third direction relative to the first limiting member 130 to release the locking structure, thereby disconnecting the water tank connecting mechanism 100 from the water tank 300. The operation is simple and the user experience is good.

[0095] In some embodiments of the present application, as shown in FIG6 , the water tank connection mechanism 100 may further include an elastic member 170. A first end of the elastic member 170 is connected to the frame 120, and a second end of the elastic member 170 is connected to the first operating member 140. When the first operating member 140 slides in the first direction, the elastic member 170 is stretched.

[0096] It will be appreciated that when the nozzle of the water supply pipeline 110 is connected to the water channel interface 310, the first operating member 140 has already been displaced downward, and therefore the elastic member 170 is in a stretched state. At this point, the first operating member 140 is subjected to an upward elastic force, but due to the locking structure formed by the first locking member 150 and the first stopper 130, the first operating member 140 cannot move upward. However, when the locking structure formed by the first locking member 150 and the first stopper 130 contacts, the first operating member 140 can move upward under the elastic force, thereby automatically separating the nozzle of the water supply pipeline 110 from the water channel interface 310.

[0097] Referring to Figure 4 , to facilitate component installation, the water tank connection mechanism 100 may further include a slider 192 disposed on the guide rail 1200. Slider 192 is connected to the first operating member 140 and moves in response to the movement of the first operating member 140. The second end of the elastic member 170 is connected to the sheet metal member, thereby indirectly connecting to the first operating member 140. When the first operating member 140 moves downward, slider 192 moves downward, causing the elastic member 170 to stretch downward. The elastic member 170 may be a second spring.

[0098] According to the water tank connecting mechanism 100 of the embodiment of the present application, the locking structure is released by operating the second operating member 160, thereby disconnecting the water tank connecting mechanism 100 from the water tank 300, and the elastic member 170 is used to automatically separate the water tank connecting mechanism 100 from the water tank 300, which is simple to operate and provides a good user experience.

[0099] It should be noted that the description of the relevant structures of the water tank connection mechanism in this embodiment can refer to the description of the aforementioned embodiments, and this embodiment can also include structures mentioned in the aforementioned embodiments but not mentioned in this embodiment.

[0100] Continuing with FIG1 , an embodiment of the present application further provides a water treatment device, comprising a main unit 200, a water tank 300, and the aforementioned water tank connection mechanism 100. The main unit 200 has a water treatment pipeline; the water tank 300 has a water channel interface 310. The water tank connection mechanism 100 is disposed on the main unit 200 and is used to securely connect the main unit 200 and the water tank 300, and to connect the water treatment pipeline and the water channel interface 310.

[0101] The specific structures of the water tank connecting mechanism 100, the main unit 200 and the water tank 300 can be found in the aforementioned embodiments, and will not be described in detail in this embodiment.

[0102] According to the water treatment device of the present application, the main unit is connected to the water tank via a water tank connection mechanism. The water tank connection mechanism moves in a first direction to connect the water supply pipeline to the water channel interface on the water tank. At the same time, a first locking member and a first limiting member form a locking structure to prevent the first operating member from rebounding. During use, the water tank connection mechanism can be pressed to move in the first direction to form a stable connection between the main unit and the water tank, which is simple to operate and provides a good user experience.

[0103] In some embodiments of the present application, the water treatment equipment can be a low-temperature slow cooker. The specific structures of the water tank connection mechanism 100, the main unit 200 and the water tank 300 in the low-temperature slow cooker can refer to the aforementioned embodiments. The low-temperature slow cooker can adopt the technical solutions in the above-mentioned embodiments. The low-temperature slow cooker has all the beneficial effects in the embodiments of the present application and will not be repeated here.

[0104] The embodiments of the present application also provide a water treatment device. The water treatment device includes: a water supply pipeline 110, a first operating member 140, a main unit 200, a water tank 300, and a locking structure. The main unit 200 has a water treatment pipeline; the water tank 300 has a water channel interface 310; the first operating member 140 is slidably mounted on the main unit 200; the water supply pipeline 110 is disposed on the first operating member 140, the water supply pipeline 110 is connected to the water treatment pipeline, and the nozzle of the water supply pipeline 110 is aligned with the water channel interface 310 in the vertical direction. When the first operating member 140 moves vertically downward along the main unit 200 to a target position, the water supply pipeline 110 is connected to the water channel interface 310; the locking structure is disposed on the first operating member 140. When the first operating member 140 moves vertically downward along the main unit 200 to a target position, the locking structure is in a locked state to restrict the first operating member 140 from retreating in the vertical upward direction.

[0105] The specific combination and principle of each structure in this embodiment can refer to the water tank connection mechanism in the aforementioned embodiment, and this embodiment will not be described in detail here.

[0106] In the water treatment device of the present embodiment, the water supply line 110 is vertically connected to the water channel interface 310 on the water tank 300, while the locking structure vertically secures the main unit 200 and 300. During use, the main unit 200 and the water tank 300 can be securely connected by simply pressing, which is simple to operate and provides a good user experience.

[0107] In some embodiments of the present application, the locking structure may include a first position-limiting member 130 and a first locking member 150. The first position-limiting member 130 is mounted on the main unit 200; the first locking member 150 is mounted on the first operating member 140, and when the first operating member 140 slides vertically downward along the main unit 200, the first locking member 150 moves in the second direction relative to the first position-limiting member 130 to form a locking structure with the first position-limiting member 130. When the first locking member 150 forms the locking structure with the first position-limiting member 130, the water supply pipeline 110 is connected to the water channel interface 310.

[0108] In some embodiments of the present application, the water tank 300 is provided with a third stopper 320, and the locking structure may include a second stopper 180. The second stopper 180 is movably mounted on the main unit 200 and is configured to form a locking structure with the third stopper 320 when the water supply line 110 is connected to the water channel interface 310.

[0109] The water treatment device in this embodiment may also include the structures of the water tank connection mechanism of the aforementioned embodiments, such as the elastic member 170, the second stopper 1100, the latch mechanism 1110, etc., and refer to the aforementioned embodiments for details. Since the water treatment device can adopt the technical features of the water tank connection mechanism of the aforementioned embodiments, the water treatment device also has corresponding beneficial effects, which will not be further described here.

[0110] In some embodiments of the present application, the water tank 300 is provided with a third stopper 320, and the locking structure may include a first stopper 130, a first locking member 150, and a second locking member 180. The first stopper 130 is mounted on the main unit 200; the first locking member 150 is mounted on the first operating member 140, and when the first operating member 140 slides vertically downward along the main unit 200, the first locking member 150 moves in the second direction relative to the first stopper 130 to form a locking structure with the first stopper 130. When the first locking member 150 forms the locking structure with the first stopper 130, the water supply pipeline 110 is connected to the water channel interface 310. The second locking member 180 is movably mounted on the main unit 200, and the second locking member 180 is used to form a locking structure with the third stopper 320 when the water supply pipeline 110 is connected to the water channel interface 310.

[0111] The embodiment of the present application also provides a water treatment device. The water treatment device includes a water supply pipeline 110, a first button, a second button, a main unit 200, a water tank 300 and a locking structure. The main unit 200 has a water treatment pipeline; the water tank 300 has a water channel interface 310; the first button is slidably mounted on the main unit 200; the water supply pipeline 110 is set on the first button, the water supply pipeline 110 is connected to the water treatment pipeline, and the nozzle of the water supply pipeline 110 is aligned with the water channel interface 310 in the vertical direction. When the first button moves vertically downward along the main unit 200 to the target position, the water supply pipeline 110 is connected to the water channel interface 310; the locking structure is set on the first button, and the locking structure has a locked state and an unlocked state. When the first button moves vertically downward along the main unit 200 to the target position, the locking structure enters a locked state from an unlocked state; the second button is connected to the locking structure, and the second button is used to drive the locking structure from a locked state to an unlocked state when operated.

[0112] It should be noted that the first button can refer to the first operating member 140 in the aforementioned water tank connection mechanism, and the second button can refer to the second operating member 160 in the water tank connection mechanism in the aforementioned embodiment. The specific combination and principle of each structure in this embodiment can refer to the water tank connection mechanism in the aforementioned embodiment, and this embodiment will not be repeated here.

[0113] According to the water treatment device of the embodiment of the present application, a first button is provided for operating the connection between the main unit 200 and the water tank 300, and a second button is provided for disconnecting the main unit 200 from the water tank 300. When in use, only the first button or the second button needs to be pressed, which is simple to operate and provides a good user experience.

[0114] In some embodiments of the present application, the locking structure may include a first stopper 130 and a first locking member 150. The first stopper 130 is mounted on the main unit 200; the first locking member 150 is mounted on the first button, and when the first button slides vertically downward along the main unit 200, the first locking member 150 moves in a second direction relative to the first stopper 130 to form a locking structure with the first stopper 130. When the first locking member 150 forms the locking structure with the first stopper 130, the water supply pipeline 110 is connected to the water channel interface 310.

[0115] In some embodiments of the present application, the water tank 300 is provided with a third stopper 320, and the locking structure may include a first stopper 130, a first locking member 150, and a second locking member 180. The first stopper 130 is mounted on the main unit 200; the first locking member 150 is mounted on the first button, and when the first button slides vertically downward along the main unit 200, the first locking member 150 moves in the second direction relative to the first stopper 130 to form a locking structure with the first stopper 130. When the first locking member 150 forms the locking structure with the first stopper 130, the water supply pipeline 110 is connected to the water channel interface 310; the second locking member 180 is mounted on the main unit 200, and the second locking member 180 is used to form a locking structure with the third stopper 320 when the water supply pipeline 110 is connected to the water channel interface 310.

[0116] In some embodiments of the present application, the second button is movably installed on the first button, and the second button has an extension portion 161, which is connected to the first locking member 150. When the second button moves, the extension portion 161 drives the first locking member 150 to move in a third direction relative to the first limiting member 130 to enter an unlocked state from a locked state.

[0117] The water treatment device in this embodiment may also include the structures of the water tank connection mechanism of the aforementioned embodiments, such as the elastic member 170, the second stopper 1100, the latch mechanism 1110, etc., and refer to the aforementioned embodiments for details. Since the water treatment device can adopt the technical features of the water tank connection mechanism of the aforementioned embodiments, the water treatment device also has corresponding beneficial effects, which will not be further described here.

[0118] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0119] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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.

[0120] In the description of the present application, a first feature being “on” or “under” a second feature may include the first and second features being in direct contact with each other, or the first and second features being in contact with each other not directly but via another feature therebetween.

[0121] In the description of this application, a first feature “on”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0122] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," 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 illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0123] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A water tank connection mechanism, characterized in that: The water tank has a water channel interface, and the water tank connection mechanism includes: frame; a first limiting member, the first limiting member being mounted on the frame; a first operating member, the first operating member being slidably mounted on the frame; a water delivery pipeline, the water delivery pipeline being provided on the first operating member, the pipe opening of the water delivery pipeline being aligned with the water channel interface in a first direction; A first locking member is installed on the first operating member, and when the first operating member slides along the frame in the first direction, the first locking member moves in the second direction relative to the first limiting member to form a locking structure with the first limiting member. When the first locking member and the first limiting member form the locking structure, the water supply pipeline is connected to the water channel interface.

2. The water tank connection mechanism according to claim 1, characterized in that: The first limiting member is fixed to the frame, and the first limiting member has a convex surface, and the convex direction forms an angle greater than 0° with the first direction; The first locking member includes a hook, which is rotatably mounted on the first operating member. When the first operating member slides along the frame toward the first direction, the rotating end of the hook stops at the raised surface and moves along the raised surface to hook the first limiting member to form a locking structure.

3. The water tank connection mechanism according to claim 1 or 2, characterized in that: The water tank connecting mechanism also includes: A second operating member is movably mounted on the first operating member, and the second operating member has an extension portion, which is connected to the first locking member. When the second operating member moves, the extension portion drives the first locking member to move in a third direction relative to the first limiting member to release the locking structure.

4. The water tank connection mechanism according to claim 3, characterized in that: The water tank connecting mechanism also includes: An elastic member, wherein a first end of the elastic member is connected to the frame, and a second end of the elastic member is connected to the first operating member. When the first operating member slides in the first direction, the elastic member is stretched.

5. The water tank connection mechanism according to claim 1 or 2, characterized in that: The first locking member has a first through hole, and the water tank connection mechanism further includes: a second limiting member, the second limiting member being fixed to the frame and having a second through hole, wherein when the first locking member and the first limiting member form a locking structure, the first through hole and the second through hole are aligned in a fourth direction; A latch mechanism is installed on the frame. When the first locking member and the first limiting member form a locking structure, the latch mechanism extends a latch along the fourth direction so that the latch is inserted into the first through hole and the second through hole.

6. The water tank connection mechanism according to claim 1 or 2, characterized in that: The pipe mouth of the water delivery pipeline is provided with an elastic sealing ring.

7. A water tank connection mechanism, characterized in that: The water tank is provided with a third limiter and a water channel interface, and the water tank connection mechanism includes: frame; a first operating member, the first operating member being slidably mounted on the frame; a water delivery pipeline, the water delivery pipeline being provided on the first operating member and being connected to the water channel interface when the first operating member moves to a target position; A second locking member is mounted on the frame, and is used to form a locking structure with the third limiting member when the water pipeline is connected to the water channel interface.

8. The water tank connection mechanism according to claim 7, characterized in that: The water tank connecting mechanism also includes: A transmission mechanism is installed on the frame, and the transmission mechanism is respectively connected to the first operating member and the second locking member. When the first operating member moves toward the water tank along the connection direction, the transmission mechanism drives the second locking member to move in the fifth direction relative to the third limiting member, so that the second locking member and the third limiting member form a locking structure.

9. The water tank connection mechanism according to claim 8, characterized in that: The third limiting member is a limiting groove, and the second locking member includes: Lock tongue; A driving member is rotatably mounted on the frame and is integrally connected to the locking tongue. When the transmission mechanism slides in the first direction, the driving member is pushed by the transmission mechanism to rotate, causing the locking tongue to rotationally extend into the limiting groove.

10. The water tank connection mechanism according to claim 9, characterized in that: The transmission mechanism comprises: A slider, slidably mounted on the frame; a sheet metal part, wherein an upper end of the sheet metal part is connected to the first operating part, and a middle portion of the sheet metal part is connected to the slider; A contact member is provided at the lower end of the sheet metal member, and when the first operating member slides in the first direction, the contact member is used to push the driving member to rotate.

11. A water tank connection mechanism, characterized in that: The water tank is provided with a water channel interface and a third limiter, and the water tank connection mechanism includes: frame; a first limiting member, the first limiting member being mounted on the frame; a first operating member, the first operating member being slidably mounted on the frame; a water delivery pipeline, the water delivery pipeline being provided on the first operating member, the pipe opening of the water delivery pipeline being aligned with the water channel interface in a first direction; a first locking member, the first locking member being mounted on the first operating member, and when the first operating member slides along the frame in the first direction, the first locking member moves in the second direction relative to the first limiting member to form a locking structure with the first limiting member, and when the first locking member and the first limiting member form the locking structure, the water supply pipeline is connected to the water channel interface; A second locking member is mounted on the frame, and when the water pipeline is connected to the water channel interface, the second locking member and the third limiting member form a locking structure.

12. The water tank connection mechanism according to claim 11, characterized in that: The first limiting member is fixed to the frame, and the first limiting member has a convex arc surface, and the convex direction is perpendicular to the first direction and forms an angle greater than 0°; The first locking member includes a hook, which is rotatably mounted on the first operating member. When the first operating member slides along the frame toward the first direction, the rotating end of the hook stops at the raised surface and moves along the raised surface to hook the first limiting member to form a locking structure.

13. The water tank connection mechanism according to claim 11 or 12, characterized in that: The water tank connecting mechanism also includes: A second operating member is movably mounted on the first operating member, and the second operating member has an extension portion, which stops at the first locking member. When the second operating member moves, the extension portion pushes the first locking member to move in the third direction of the fourth direction relative to the first limiting member to release the locking structure.

14. The water tank connection mechanism according to claim 13, characterized in that: The water tank connecting mechanism also includes: An elastic member, wherein a first end of the elastic member is connected to the frame, and a second end of the elastic member is connected to the first operating member. When the first operating member slides in the first direction, the elastic member is stretched.

15. The water tank connecting mechanism according to claim 11 or 12, characterized in that: The first locking member has a first through hole, and the water tank connection mechanism further includes: a second limiting member, the second limiting member being fixed to the frame and having a second through hole, wherein when the first locking member and the first limiting member form a locking structure, the first through hole and the second through hole are aligned in a fourth direction; A latch mechanism is installed on the frame. When the first locking member and the first limiting member form a locking structure, the latch mechanism extends a latch along the fourth direction so that the latch is inserted into the first through hole and the second through hole.

16. The water tank connection mechanism according to claim 11 or 12, characterized in that: The pipe mouth of the water delivery pipeline is provided with an elastic sealing ring.

17. The water tank connection mechanism according to claim 11 or 12, characterized in that: The water tank connecting mechanism also includes: A transmission mechanism is installed on the frame, and the transmission mechanism is respectively connected to the first operating member and the second locking member. When the first operating member slides in the first direction, the transmission mechanism drives the second locking member to move in the fifth direction relative to the third limiting member, so that the second locking member and the third limiting member form a locking structure.

18. The water tank connection mechanism according to claim 17, characterized in that: The third limiting member is a limiting groove, and the second locking member includes: Lock tongue; A driving member is rotatably mounted on the frame and is integrally connected to the locking tongue. When the transmission mechanism slides in the first direction, the driving member is pushed by the transmission mechanism to rotate, causing the locking tongue to rotationally extend into the limiting groove.

19. The water tank connection mechanism according to claim 18, characterized in that: The transmission mechanism comprises: A slider, slidably mounted on the frame; a sheet metal part, wherein an upper end of the sheet metal part is connected to the first operating part, and a middle portion of the sheet metal part is connected to the slider; A contact member is provided at the lower end of the sheet metal member, and when the first operating member slides in the first direction, the contact member is used to push the driving member to rotate.

20. A water treatment device, characterized in that: The water treatment equipment includes: The main machine has a water treatment pipeline; A water tank having a water channel interface; The water tank connecting mechanism according to any one of claims 1 to 19, wherein the water tank connecting mechanism is provided on the main unit, and the water tank connecting mechanism is used to fixedly connect the main unit and the water tank, and to connect the water treatment pipeline and the water channel interface.

21. A water treatment device, characterized in that: The water treatment equipment includes: The main machine has a water treatment pipeline; A water tank having a water channel interface; a first operating member, the first operating member being slidably mounted on the host; a water delivery pipeline, the water delivery pipeline being disposed on the first operating member, the water delivery pipeline being in communication with the water treatment pipeline, the pipe opening of the water delivery pipeline being vertically aligned with the water channel interface, and the water delivery pipeline being connected to the water channel interface when the first operating member moves vertically downward along the main unit to a target position; A locking structure is provided on the first operating member. When the first operating member moves vertically downward along the main unit to a target position, the locking structure is in a locked state to restrict the first operating member from retreating in a vertical upward direction.

22. The water tank connection mechanism according to claim 21, characterized in that: The locking structure comprises: a first limiting member, the first limiting member being installed on the host; A first locking member is installed on the first operating member, and when the first operating member slides vertically downward along the main unit, the first locking member moves in a second direction relative to the first limiting member to form a locking structure with the first limiting member. When the first locking member forms a locking structure with the first limiting member, the water supply pipeline is connected to the water channel interface.

23. The water tank connection mechanism according to claim 21, characterized in that: The water tank is provided with a third limiting member, and the locking structure includes: A second locking member is installed on the main unit, and is used to form a locking structure with the third limiting member when the water supply pipeline is connected to the water channel interface.

24. The water tank connection mechanism according to claim 21, characterized in that: The water tank is provided with a third limiting member, and the locking structure includes: a first limiting member, the first limiting member being installed on the host; a first locking member, the first locking member being mounted on the first operating member, and when the first operating member slides vertically downward along the main unit, the first locking member moves in a second direction relative to the first limiting member to form a locking structure with the first limiting member, and when the first locking member and the first limiting member form the locking structure, the water supply pipeline is connected to the water channel interface; A second locking member is installed on the main unit, and when the water supply pipeline is connected to the water channel interface, the second locking member forms a locking structure with the third limiting member.

25. A water treatment device, characterized in that: The water treatment equipment includes: The main machine has a water treatment pipeline; A water tank having a water channel interface; a first button, the first button being slidably mounted on the host; a water supply pipeline, the water supply pipeline being provided at the first button, the water supply pipeline being connected to the water treatment pipeline, the pipe opening of the water supply pipeline being aligned with the water channel interface in a first direction, and the water supply pipeline being connected to the water channel interface when the first button slides along the host to a target position; a locking structure, the locking structure being provided on the first button, the locking structure having a locked state and an unlocked state, and when the first button slides along the host to a target position, the locking structure enters the locked state from the unlocked state; A second button is connected to the locking structure, and the second button is used to drive the locking structure from a locked state to an unlocked state when operated.

26. The water tank connection mechanism according to claim 25, characterized in that: The locking structure comprises: a first limiting member, the first limiting member being installed on the host; A first locking member is installed on the first button, and when the first button slides along the host in the first direction, the first locking member moves in the second direction relative to the first limiting member to form a locking structure with the first limiting member. When the first locking member and the first limiting member form a locking structure, the water supply pipeline is connected to the water channel interface.

27. The water tank connection mechanism according to claim 25, characterized in that: The water tank is provided with a third limiting member, and the locking structure includes: a first limiting member, the first limiting member being installed on the host; a first locking member, the first locking member being mounted on the first operating member, and when the first operating member slides vertically downward along the main unit, the first locking member moves in a second direction relative to the first limiting member to form a locking structure with the first limiting member, and when the first locking member and the first limiting member form the locking structure, the water supply pipeline is connected to the water channel interface; A second locking member is installed on the main unit, and is used to form a locking structure with the third limiting member when the water supply pipeline is connected to the water channel interface.

28. The water tank connection mechanism according to claim 26 or 27, characterized in that: The second button is movably installed on the first button, and the second button has an extension part, which is connected to the first locking member. When the second button moves, the extension part drives the first locking member to move in a third direction relative to the first limiting member to enter an unlocked state from a locked state.

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