Lifting water outlet nozzle mechanism and water outlet device

Abstract

The utility model discloses a lifting water outlet nozzle mechanism and a water outlet device, the water outlet nozzle mechanism comprises a sleeve arranged on a body, the sleeve is internally provided with a water outlet nozzle capable of moving up and down, the water outlet nozzle comprises a water outlet pipe and a handle which are sleeved with each other, and the lifting water outlet nozzle mechanism further comprises an ejector rod capable of being driven, the water outlet pipe can axially move relative to the handle through the movement of the ejector rod; the sliding block can be far away from or close to the inner circumferential wall of the sleeve, an anti-sliding block is arranged at one end of the sliding block, the other end of the sliding block can be connected with the water outlet pipe in a matched mode so that the anti-sliding block can abut against the inner circumferential wall of the sleeve in a matched mode, and the water outlet pipe moves relative to the axis of the handle so that the anti-sliding block can be loosened from the inner circumferential wall of the sleeve. The water outlet nozzle can move up and down relative to the sleeve; the water outlet device comprises the lifting water outlet nozzle mechanism, and the water outlet nozzle mechanism can be suspended freely within the up-down stroke range of the water outlet nozzle mechanism.

Description

Technical Field

[0001] This utility model relates to a lifting water outlet mechanism and a water outlet device. Background Technology

[0002] Since most countertop water purifiers have a fixed water outlet height, water splashes out of short cups when users fill them, making the countertop wet and requiring wiping. Although some countertop water purifiers have adjustable spouts, these adjustments usually use rubber or spring-type damping components to fix the spout, which often gets stuck, causing problems such as poor sliding and affecting the user experience. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a lifting water outlet mechanism and a water outlet device.

[0004] This utility model is achieved through the following technical solution:

[0005] A lifting water outlet mechanism includes a sleeve mounted on a main body, within which a water outlet movable up and down is disposed. The water outlet includes a water outlet pipe and a handle fitted together, and a driveable push rod. Movement of the push rod allows the water outlet pipe to move axially relative to the handle. The mechanism also includes a sliding block that can move away from or towards the inner peripheral wall of the sleeve. One end of the sliding block is provided with an anti-slip block, and the other end of the sliding block can be connected to the water outlet pipe to abut against the inner peripheral wall of the sleeve. Movement of the water outlet pipe relative to the handle's axis allows the anti-slip block to disengage from the inner peripheral wall of the sleeve, thus enabling the water outlet to move up and down relative to the sleeve.

[0006] In this embodiment of the utility model, the handle is provided with a first sliding groove, the top rod is provided in the first sliding groove, one end of the top rod is provided with a first mating surface, and the outer periphery of the water outlet is provided with a second mating surface. The first mating surface can be connected with the second mating surface to drive the water outlet to move axially relative to the handle.

[0007] In this embodiment of the utility model, the handle is further provided with a button that can drive the push rod to move, and a first spring is provided between the button and the handle.

[0008] In this embodiment of the utility model, the button is provided with a flange, the flange is provided with a first guide surface, and the other end of the push rod is provided with a second guide surface; when the button is pressed, the first guide surface and the second guide surface abut against each other, which can drive the push rod to move towards the water outlet pipe.

[0009] In this embodiment of the utility model, the handle is further provided with a knob that can drive the push rod to move. The knob can swing relative to the handle, and a second spring is provided between the push rod and the first slide groove.

[0010] In this embodiment of the utility model, the dial is provided with a recessed groove that corresponds to the first sliding groove, and the other end of the push rod can be placed in the recessed groove. The swing of the dial can cause the other end of the push rod to disengage from the recessed groove, thereby driving the push rod to move towards the water outlet pipe.

[0011] In this embodiment of the utility model, a movable seat is also included. The movable seat can be connected to the handle and can move up and down relative to the sleeve. A second sliding groove is provided on the movable seat, and the sliding block can move within the second sliding groove.

[0012] In this embodiment of the utility model, a boss is provided on the water outlet pipe. The boss can abut against the other end of the sliding block, so that the anti-sliding block is tightly fitted with the inner peripheral wall of the sleeve, thereby fixing the water outlet nozzle inside the sleeve. The movement of the water outlet pipe relative to the handle can cause the boss to move relative to the sliding block, so that the anti-sliding block is loosened from the inner peripheral wall of the sleeve, allowing the water outlet nozzle to move up and down relative to the sleeve.

[0013] In this embodiment of the utility model, a spring is also provided at the water outlet pipe. The spring is configured to drive the protrusion of the water outlet to move in the direction of pressing against the sliding block. A first inclined surface is provided on the protrusion, and a second inclined surface is provided at the other end of the sliding block. The first inclined surface can cooperate with the second inclined surface to make the protrusion push the sliding block to move in the direction of the sleeve, so as to achieve a tight fit between the anti-slip block and the inner peripheral wall of the sleeve.

[0014] In this embodiment of the utility model, a limiting block is also included, which is configured to limit the height at which the water outlet moves upward.

[0015] This utility model also discloses another technical feature:

[0016] A water outlet device includes the above-mentioned lifting water outlet mechanism.

[0017] This utility model discloses a lifting spout mechanism and water dispensing device, which has the following advantages: The single handle facilitates user operation, and the handle can be adjusted at any angle to accommodate users with different usage habits. After grasping the handle, pressing the button or knob allows for easy adjustment of the spout height. Releasing the handle fixes the spout in that position, enabling arbitrary suspension during the stroke. This accommodates cups of different heights. The mechanism is simple to use, and the spout rises and falls smoothly without any jerking. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of Embodiment 1 of the lifting water outlet mechanism in this utility model.

[0020] Figure 2 This is a schematic diagram of the locking state of Embodiment 1 of the lifting water outlet mechanism in this utility model.

[0021] Figure 3 This is a schematic diagram of the released state of Embodiment 1 of the lifting water outlet mechanism in this utility model.

[0022] Figure 4 This is an exploded view of the water outlet in Embodiment 1 of the lifting water outlet mechanism of this utility model.

[0023] Figure 5 This is a perspective view of Embodiment 2 of the lifting water outlet mechanism in this utility model.

[0024] Figure 6 This is a schematic diagram of the locking state of Embodiment 2 of the lifting water outlet mechanism in this utility model.

[0025] Figure 7 This is a schematic diagram of the released (button swinging down) state of Embodiment 2 of the lifting water outlet mechanism in this utility model. Figure 1 .

[0026] Figure 8 This is a schematic diagram of the released (knob swinging upward) state of Embodiment 2 of the lifting water outlet mechanism in this utility model. Figure 2 .

[0027] Figure 9 This is an exploded view of the water outlet in Embodiment 2 of the lifting water outlet mechanism of this utility model. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] Referring to the accompanying drawings, a lifting water outlet mechanism includes a sleeve 10 fixed to a body 100. A water outlet that can move up and down is disposed within the sleeve. The water outlet mainly includes a water outlet pipe 20, a handle 30, and a movable base 40. These three components can move up and down relative to the sleeve. Simultaneously, the water outlet pipe can move up and down relative to the handle and the movable base. The movable base and handle can be separate or integrated, and both can move synchronously. The handle can rotate relative to the sleeve, allowing buttons or knobs to be adjusted relative to the body to accommodate users with different habits, such as those with different hand preferences. The water outlet includes a series of interconnected components. The system includes a water outlet pipe and a handle, allowing for vertical (axial) movement. It also includes a driveable push rod 50, which primarily displaces the water outlet pipe radially. This movement of the push rod causes the water outlet pipe to move axially relative to the handle, effectively moving it vertically. Furthermore, it includes a sliding block 41, which can move away from or near the inner circumferential wall of the sleeve. One end of the sliding block is equipped with an anti-slip block 42, and the other end can connect to the water outlet pipe, allowing the anti-slip block to abut against the inner circumferential wall of the sleeve. Movement of the water outlet pipe relative to the handle's axis can release the anti-slip block from the inner circumferential wall of the sleeve, enabling the water outlet nozzle to move vertically relative to the sleeve. In one embodiment, under normal conditions, the other end of the sliding block is pushed by the boss of the water outlet pipe, causing the anti-sliding block to be tightly attached to the inner circumferential wall of the sleeve. At this time, the water outlet and the sleeve are axially fixed relative to each other. Then, the push rod is driven, and the top cover drives the water outlet pipe to move upward. The boss and the moving block are misaligned vertically. The sliding block is released, allowing the anti-sliding block to be released from the inner circumferential wall of the sleeve. At this time, the water outlet and the sleeve are in a relaxed state, and the height position of the water outlet relative to the sleeve (body) can be adjusted. Then, the push rod and the water outlet pipe are reset, and the water outlet and the sleeve are axially fixed relative to each other again.

[0034] Preferably, the handle is provided with a first sliding groove 31, and the push rod is provided in the first sliding groove. The first sliding groove can be radially arranged relative to the water outlet pipe. One end of the push rod is provided with a first mating surface 51, and the outer periphery of the water outlet is provided with a second mating surface 21. The first mating surface can be connected with the second mating surface to drive the water outlet to move axially relative to the handle. These two mating surfaces can be inclined surfaces. The lateral movement of the push rod is converted into the upward movement of the water outlet pipe through the engagement of the inclined surfaces.

[0035] In the first embodiment of driving the push rod to move, the handle is also provided with a button 61 that can drive the push rod to move. The button is disposed on the handle, and a first spring 62 is provided between the button and the handle. The first spring can reset the button, ensuring that the push rod can retract and disengage from the water outlet pipe, ultimately achieving the reset of the water outlet pipe. The button is provided with a flange 63, and a first guide surface 64 is provided on the flange. The other end of the push rod is provided with a second guide surface 52. These two guide surfaces can also be inclined surfaces. The downward movement of the button is converted into the lateral movement of the push rod. The flange can also be a limiting mechanism, which can ensure that the button always maintains a cooperative relationship with the handle. When the button is pressed, the first guide surface and the second guide surface abut against each other, which can drive the push rod to move towards the water outlet pipe, thereby moving the water outlet pipe upward relative to the handle.

[0036] In this embodiment, a single-handle mechanism is used, which is convenient for customers to operate. The handle can be rotated arbitrarily to suit customers with different hand habits. After pressing the button, the water outlet pipe is lifted and the anti-sliding block is in a loose state. At this time, there is no resistance to the water outlet lifting and lowering, and the height can be adjusted arbitrarily. When the button is released, the water outlet pipe will return to its original position (moving downward) under the action of the spring, and push the sliding block to press the anti-sliding block. At this time, the water outlet is in a fixed state.

[0037] In the second embodiment of driving the push rod to move, the handle is also provided with a knob 65 that can drive the push rod to move. The knob can swing relative to the handle, or it can be said to be able to be tossed up and down. A second spring 66 is provided between the push rod and the first slide groove. The second spring can drive the push rod to move in the opposite direction of the water outlet pipe. The knob is provided with a recess 67 that corresponds to the first slide groove. The other end of the push rod can be placed in the recess. The swinging of the knob can cause the other end of the push rod to disengage from the recess, thereby driving the push rod to move in the direction of the water outlet pipe. In one embodiment, in the normal state, the knob is in a horizontal state, and the other end of the push rod (which can be arc-shaped) is sunk into the recess (which can also be an arc-shaped groove). At this time, the push rod is in a state of being away from the water outlet pipe. Then, by swinging the knob up and down, the push rod is pushed to move in the direction of the water outlet pipe, thereby lifting the water outlet pipe. Compared to Embodiment 1, Embodiment 2 reduces the action of pressing a button, which is more in line with human operating habits. The top cover can be moved by lifting or pressing the lever. When released, the top rod automatically returns to its original position under the action of the second spring. The rest of the operation is the same as Embodiment 1.

[0038] Furthermore, it also includes a movable seat 40, which can be connected to the handle via a threaded connection. The movable seat can move up and down relative to the sleeve. The movable seat is provided with a second sliding groove 43, in which the sliding block can move. The second sliding groove is also horizontally arranged relative to the water outlet pipe, mainly to enable the sliding block to perform relative radial displacement. The second sliding groove can be inclined, with the side closer to the water outlet pipe being lower, so that the sliding block can easily detach from the inner circumferential wall of the sleeve under its own weight. Alternatively, an elastic element can be used, so that as long as the boss does not press against the sliding block, the sliding block can move in the opposite direction to the inner circumferential wall of the sleeve.

[0039] In use, the water outlet pipe is provided with a boss 22. The boss can abut against the other end of the sliding block, so that the anti-sliding block and the inner peripheral wall of the sleeve are tightly fitted, thereby fixing the water outlet nozzle inside the sleeve. The movement of the water outlet pipe relative to the handle allows the boss to move relative to the sliding block, thereby releasing the anti-sliding block from the inner peripheral wall of the sleeve and allowing the water outlet nozzle to move up and down relative to the sleeve. In other words, when the boss and the sliding block are misaligned during the up and down movement, the sliding block can move towards the water outlet pipe, thereby disengaging the anti-sliding block from the sleeve. At this time, the water outlet nozzle can be adjusted in height relative to the sleeve.

[0040] To facilitate automatic locking after height adjustment, a spring 23 is also provided at the water outlet pipe. One end of the spring acts on the water outlet pipe, and the other end acts on the handle and / or the movable seat. The spring is configured to drive the boss of the water outlet to move in the direction of pressing against the sliding block. That is, after the button or toggle is reset, the push rod has no force on the water outlet pipe, and the spring can drive the water outlet pipe to reset, causing the boss to move down and press against the sliding block, so that the anti-sliding block is tightly attached to the inner circumference of the sleeve, thereby fixing the height position of the water outlet and the sleeve. A first inclined surface 24 is provided on the boss, and a second inclined surface 44 is provided on the other end of the sliding block. The first inclined surface can cooperate with the second inclined surface to make the boss push the sliding block to move towards the sleeve, so as to achieve a tight fit between the anti-sliding block and the inner circumferential wall of the sleeve. Through the cooperation of the inclined surfaces, the downward movement of the boss is converted into the outward movement of the sliding block.

[0041] To prevent the water outlet from accidentally sliding into the body, a limiting block 70 is also included. The limiting block is configured to limit the height of the water outlet's upward movement. One end of the limiting block can be built into the inner circumference of the sleeve and located at the upper end of the moving seat. When the upper end of the moving seat abuts against the lower end of the limiting block, the water outlet is at the highest water outlet position.

[0042] In this utility model, a single-handle operating mechanism is implemented, which is convenient for customers to operate. The handle can be rotated at will to adapt to the needs of users in different operating positions. The water outlet rises and falls smoothly without any jerking. After the water outlet is in position, the height of the water outlet can be fixed by releasing the button or knob. The height of the water outlet can only be adjusted by applying force to the button or knob, which can prevent accidental operation.

[0043] This utility model also discloses another technical feature:

[0044] A water dispensing device includes the aforementioned lifting spout mechanism. The aforementioned body can be the housing of the water dispensing device. The lifting spout mechanism is designed on the water dispensing device, making the water dispensing device more user-friendly and versatile in use. It can be adapted to water cups of different heights, and water will not splash out of the cup when dispensing water.

[0045] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A lifting water outlet mechanism, comprising a sleeve disposed on a body, wherein a water outlet capable of vertical movement is disposed within the sleeve, characterized in that, The water outlet includes a water outlet pipe and a handle that are connected together, and a driveable push rod. The movement of the push rod allows the water outlet pipe to move axially relative to the handle. It also includes a sliding block that can move away from or closer to the inner circumferential wall of the sleeve. One end of the sliding block is provided with an anti-slip block, and the other end of the sliding block can be connected to the water outlet pipe so that the anti-slip block abuts against the inner circumferential wall of the sleeve. The movement of the water outlet pipe relative to the axis of the handle can release the anti-slip block from the inner circumferential wall of the sleeve, so that the water outlet can move up and down relative to the sleeve.

2. The lifting water outlet mechanism according to claim 1, characterized in that, The handle is provided with a first sliding groove, the push rod is provided in the first sliding groove, one end of the push rod is provided with a first mating surface, and the outer periphery of the water outlet is provided with a second mating surface. The first mating surface can be connected with the second mating surface to drive the water outlet to move axially relative to the handle.

3. The lifting water outlet mechanism according to claim 2, characterized in that, The handle is also equipped with a button that can drive the push rod to move, and a first spring is provided between the button and the handle.

4. The lifting water outlet mechanism according to claim 3, characterized in that, The button is provided with a flange, and the flange is provided with a first guide surface. The other end of the push rod is provided with a second guide surface. When the button is pressed, the first guide surface and the second guide surface abut against each other, which can drive the push rod to move towards the water outlet pipe.

5. The lifting water outlet mechanism according to claim 2, characterized in that, The handle is also equipped with a knob that can drive the push rod to move. The knob can swing relative to the handle. A second spring is provided between the push rod and the first slide groove.

6. The lifting water outlet mechanism according to claim 5, characterized in that, The knob is provided with a recess that corresponds to the first slide groove. The other end of the push rod can be placed in the recess. The swing of the knob can cause the other end of the push rod to disengage from the recess, thereby driving the push rod to move toward the water outlet pipe.

7. A lifting water outlet mechanism according to any one of claims 1-6, characterized in that, It also includes a movable seat that can be connected to a handle and can move up and down relative to the sleeve. The movable seat is provided with a second sliding groove, and the sliding block can move within the second sliding groove.

8. The lifting water outlet mechanism according to claim 7, characterized in that, The water outlet pipe is provided with a boss, which can abut against the other end of the sliding block, so that the anti-sliding block is tightly fitted with the inner peripheral wall of the sleeve, thereby fixing the water outlet inside the sleeve; the movement of the water outlet pipe relative to the handle can cause the boss to move relative to the sliding block, so that the anti-sliding block is loosened from the inner peripheral wall of the sleeve, allowing the water outlet to move up and down relative to the sleeve.

9. A lifting water outlet mechanism according to claim 8, characterized in that, A spring is also provided at the water outlet pipe. The spring is configured to drive the protrusion of the water outlet to move in the direction of pressing against the sliding block. A first inclined surface is provided on the protrusion, and a second inclined surface is provided at the other end of the sliding block. The first inclined surface can cooperate with the second inclined surface to make the protrusion push the sliding block to move in the direction of the sleeve, so as to achieve a tight fit between the anti-slip block and the inner peripheral wall of the sleeve. A limiting block is also included, which is configured to limit the height of the water outlet moving upward.

10. A water outlet device, characterized in that, The above includes a lifting water outlet mechanism as described in any one of claims 1-9.

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