Detachable water nozzle structure

Abstract

The utility model discloses a detachable water nozzle structure, and aims to provide a detachable water nozzle structure which is convenient to use and convenient to detach. The device comprises a water outlet pipe and a connecting seat, the connecting seat is detachably connected with the water outlet pipe, the end of the connecting seat is sleeved with a first sealing ring and a boss ring, the boss ring and the connecting seat are of an integrated structure, the side face of the boss ring is movably connected with an anti-skid assembly, the connecting seat is provided with a water passing hole, and the hole wall of the water passing hole is provided with a limiting sliding groove. The connecting base is provided with a water outlet assembly and a filtering assembly, the water outlet assembly is detachably connected with the limiting sliding groove, and the filtering assembly is detachably connected with the connecting base. The water nozzle structure has the beneficial effects that the water nozzle structure can be integrally disassembled and locally disassembled; replacement, maintenance and cleaning are facilitated, so that water is discharged smoothly; the water use safety and comfort are improved; water outlet control and filtering can be facilitated; the structure is simple, and the operation and installation efficiency is high; structural connection and movement stability are improved, and operation is convenient and smooth; the protection structure prolongs the service life.

Description

Technical Field

[0001] This utility model relates to the field of water taps, and in particular to a detachable water tap structure. Background Technology

[0002] A faucet is a common name for a water valve, used to control the flow of water. It has the effect of saving water. Faucets in kitchens and other environments usually have a spout at the pipe opening for easy control of the water flow.

[0003] Chinese Patent Publication No.: CN 221121101 U, Publication Date: June 11, 2024. This utility model relates to a faucet with an easy-to-disassemble spout, including a faucet body, a water outlet connector disposed on the faucet body, and a spout detachably disposed on the water outlet connector. Its features include: a locking groove on the spout near the water outlet connector for engaging with the water outlet connector; a water outlet opening through the spout for communicating with the water outlet connector when the water outlet connector is connected to the locking groove; two abutment plates disposed on the periphery of the water outlet connector above the spout and opposite to it for abutting against the upper surface of the spout when the water outlet connector is connected to the locking groove; and a longitudinally penetrating opening. The technical solution includes: through holes on the two abutment plates; a connecting rod on the upper surface of the spout for passing through the through holes when the two abutment plates abut against the upper surface of the spout; a fixing component between the two abutment plates and the connecting rod for fixing the connecting rod to the abutment plates when the connecting rod passes through the through holes and is not driven by a predetermined external force, thereby fixing the spout to the water outlet connector, and de-fixing the connecting rod from the abutment plates when driven by a predetermined external force, allowing the connecting rod to detach from the abutment plates; and a sealing component on the spout between the spout and the water outlet connector for sealing the gap between the spout and the water outlet connector when the fixing component fixes the spout to the water outlet connector. The shortcomings of this technical solution are: 1. The abutment plates and the push plate are protruding from the connector (spout), making them prone to bumping or even scratching hands during daily use of the faucet, resulting in inconvenience; 2. The push rod is prone to breakage when installing and removing the spout.

[0004] In summary, the faucet structure has shortcomings that make it inconvenient to use and difficult to disassemble. Utility Model Content

[0005] The present invention aims to overcome the shortcomings of existing faucet structures, which result in inconvenience in faucet use and difficulty in faucet disassembly, and provides a detachable faucet structure that is easy to use and easy to disassemble.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A detachable faucet structure includes a water outlet pipe and a connecting seat. The connecting seat is detachably connected to the water outlet pipe. A sealing ring and a boss ring are fitted onto the end of the connecting seat. The boss ring and the connecting seat are an integral structure. An anti-slip component is movably connected to the side of the boss ring. The connecting seat has a water passage hole. The wall of the water passage hole has a limiting groove. The connecting seat has a water outlet component and a filter component. The water outlet component is detachably connected to the limiting groove, and the filter component is detachably connected to the connecting seat.

[0008] One end of the water outlet pipe connects to the water inlet, while the other end is detachably connected via a connector, allowing water to flow from the spout. The connector, acting as the spout, can be detached from the water outlet pipe as a single unit. A sealing ring and a boss ring are fitted onto the lower end of the connector. The boss ring is integrally formed with the connector surface to engage the sealing ring, ensuring a tight seal between the sealing ring and the water outlet pipe at the connector. A movable anti-slip component is connected to the side of the boss ring, allowing it to extend and retract, increasing friction when the connector is removed. To prevent surface slippage, the nozzle is positioned inside the raised ring during daily use to avoid abrupt contact and scratches, while also providing structural integrity to prevent breakage under stress. The connector has an internal water passage hole, allowing water from the outlet pipe to flow out. A limiting groove is provided on the hole wall to allow the water outlet assembly to be detached and connected along the groove, facilitating disassembly and cleaning and preventing blockages that could lead to uneven water flow. A filter assembly is installed above the water outlet assembly to filter larger particles; its detachable connection allows for easy cleaning of accumulated particles. This design allows for both complete and partial disassembly of the faucet, facilitating replacement, maintenance, and cleaning, resulting in smooth water flow, improved water safety and comfort, easier water control, and effective filtration.

[0009] Preferably, the anti-slip assembly includes an anti-slip plate and a push ring. The connecting seat has slots and a movable cavity. Several slots are cut into the side of the boss ring, and the movable cavity is located on the end face of the boss ring and communicates with the slots. The anti-slip plate is inserted into the slot, and the push ring is inserted into the movable cavity. The anti-slip plate is slidably connected to the slot via the push ring. The anti-slip plate in the anti-slip assembly is connected within the slot, and the push ring is connected within the movable cavity. The slot and the movable cavity communicate with each other, allowing the push ring and the anti-slip plate to push each other, thus facilitating the control of the anti-slip plate's movement in and out of the boss ring. This achieves a simple structure and efficient operation.

[0010] Preferably, the pushing ring includes a pushing ring and an ejecting ring. The end faces of the pushing ring and the ejecting ring are connected. The side of the ejecting ring is provided as an ejection ramp, and the side of the anti-slip plate is provided with a pushing ramp. The pushing ramp and the ejection ramp are slidably connected. The pushing ring includes a pushing ring and an ejecting ring. The cross-sectional width of the ejecting ring is larger than that of the pushing ring to prevent the ejecting ring from falling out of the movable cavity. The ejecting ring and the anti-slip plate move through the mutual pushing of the ejection ramp and the pushing ramp. This achieves the effect of improving the structural connection and movement stability, and making operation convenient and smooth.

[0011] Preferably, the water outlet assembly includes a water outlet screen, a fixing ring, and a positioning block. The water outlet screen is connected to the inner side of the fixing ring, and the positioning block is connected to the outer side of the fixing ring. The positioning block is slidably connected to a limiting groove. The water outlet screen in the water outlet assembly is connected to the inner wall of the fixing ring. The fixing ring is installed on the inner wall of the water passage hole through its connection with the positioning block. The fixing ring improves the connection stability of the water outlet screen, and the positioning block facilitates the installation, disassembly, and movement of the fixing ring. This achieves the effect of improving structural connection stability and operational convenience.

[0012] Preferably, the limiting slide includes an opening slot, a transition slot, and a positioning slot. The opening slot is located on the inner sidewall of the end face of the connecting seat. One end of the transition slot is connected to the opening slot, and the other end of the transition slot is connected to the positioning slot. The opening slot and the positioning slot are located on the same side of the transition slot. The limiting slide consists of an opening slot, a transition slot, and a positioning slot. The opening slot is located on one side of the transition slot, allowing the positioning block to enter from the opening slot, pass through the transition slot, and enter the positioning slot for fixation, making installation quick and convenient. This achieves the effect of improving the stability and efficiency of the structural connection.

[0013] Preferably, the connecting seat is fitted with a limiting ring, which is an integral structure with the wall of the water passage hole. The filter assembly includes an upper top ring, an elastic mechanism, a lower top ring, and a filter screen. The filter screen is connected to the upper top ring, one end of the elastic mechanism is connected to the upper top ring, and the other end of the elastic mechanism is connected to the lower top ring. The upper top ring abuts against the fixed ring, and the lower top ring abuts against the fixed ring. The integral limiting ring structure fitted onto the connecting seat makes the inner wall of the connecting seat protrude. The upper end face of the limiting ring is flush with the end face of the connecting seat, and the lower end face abuts against the upper top ring of the filter assembly through the elastic force of the elastic mechanism. The filter screen is connected to the inner wall of the lower top ring to stably connect the filter screen and ensure stable filtration of impurities. At the same time, the lower top ring abuts against the fixed ring, and the elastic mechanism applies force to the fixed ring to prevent it from coming out of the positioning groove. In addition, by removing the fixed ring, the filter assembly can be quickly disassembled without support. This achieves the effect of improving the stability of the structural connection and the efficiency of assembly and disassembly.

[0014] Preferably, the limiting ring is equipped with a water-retaining ring, one end of which is connected to the end face of the limiting ring. A second sealing ring is connected to the lower top ring, and the other end of the water-retaining ring abuts against the second sealing ring. The water-retaining ring is connected to the lower end face of the limiting ring, placing the elastic mechanism and the upper top ring between the water-retaining ring and the wall of the water passage hole. This stabilizes the tension of the elastic mechanism, while the water-retaining ring abuts against the second sealing ring on the lower top ring, preventing water from entering. This further improves the structural connection and operational stability, protects the structure, and extends its service life.

[0015] The beneficial effects of this utility model are: the faucet structure can be disassembled as a whole or in parts; it is easy to replace, maintain and clean, thus ensuring smooth water flow; it improves water safety and comfort; it is easy to control the water flow and can filter; it has a simple structure and high efficiency in operation and installation; it improves the stability of structural connection and movement, and makes operation convenient and smooth; it protects the structure and extends its service life. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention (view of the anti-slip sheet in an unused state);

[0017] Figure 2 yes Figure 1 The bottom view;

[0018] Figure 3 This is a cross-sectional view of the anti-slip pad in use;

[0019] Figure 4 This is a schematic diagram of the limiting slide groove;

[0020] Figure 5 This is a 3D diagram showing the anti-slip pad in use.

[0021] In the diagram: 1. Water-blocking ring, 2. Connecting seat, 3. Sealing ring one, 4. Boss ring, 5. Water passage hole, 6. Limiting groove, 7. Anti-slip plate, 8. Pushing ring, 9. Slot, 10. Movable cavity, 11. Pushing ring, 12. Ejection ring, 13. Ejection ramp, 14. Pushing ramp, 15. Water outlet screen, 16. Fixing ring, 17. Positioning block, 18. Opening groove, 19. Transition groove, 20. Positioning groove, 21. Limiting ring, 22. Upper top ring, 23. Elastic mechanism, 24. Lower top ring, 25. Filter screen, 26. Sealing ring two. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “below” other elements or features would be positioned “up” other elements or features. Thus, the exemplary term “down” can include both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0026] Example 1:

[0027] like Figure 1-3 As shown, a detachable faucet structure includes a water outlet pipe and a connecting seat 2. The connecting seat 2 is detachably connected to the water outlet pipe. A sealing ring 3 and a boss ring 4 are fitted onto the end of the connecting seat 2. The boss ring 4 and the connecting seat 2 are an integral structure. An anti-slip component is movably connected to the side of the boss ring 4. The connecting seat 2 is provided with a water passage hole 5. The hole wall of the water passage hole 5 is provided with a limiting groove 6. The connecting seat 2 is provided with a water outlet component and a filter component. The water outlet component is detachably connected to the limiting groove 6, and the filter component is detachably connected to the connecting seat 2.

[0028] like Figure 1 , 3 As shown, the anti-slip assembly includes an anti-slip plate 7 and a push ring 8. The connecting seat 2 is provided with a slot 9 and a movable cavity 10. The slot 9 is located on the side of the boss ring 4 and has several slots cut out. The movable cavity 10 is located on the end face of the boss ring 4 and is connected to the slot 9. The anti-slip plate 7 is inserted into the slot 9, and the push ring 8 is inserted into the movable cavity 10. The anti-slip plate 7 is slidably connected to the slot 9 through the push ring 8.

[0029] like Figure 3 As shown, the push ring 8 includes a push ring 11 and an ejection ring 12. The end faces of the push ring 11 and the ejection ring 12 are connected. The side of the ejection ring 12 is provided as an ejection slope 13. The side of the anti-slip plate 7 is provided with a push slope 14. The push slope 14 and the ejection slope 13 are slidably connected.

[0030] like Figure 2 , 3 As shown, the water outlet assembly includes a water outlet net 15, a fixing ring 16, and a positioning block 17. The water outlet net 15 is connected to the inner side of the fixing ring 16, the positioning block 17 is connected to the outer side of the fixing ring 16, and the positioning block 17 is slidably connected to the limiting slide groove 6.

[0031] like Figure 3 , 4 As shown, the limiting groove 6 includes an opening groove 18, a transition groove 19, and a positioning groove 20. The opening groove 18 is located on the inner side wall of the end face of the connecting seat 2. One end of the transition groove 19 is connected to the opening groove 18, and the other end of the transition groove 19 is connected to the positioning groove 20. The opening groove 18 and the positioning groove 20 are located on the same side of the transition groove 19.

[0032] like Figure 3As shown, the connecting seat 2 is fitted with a limiting ring 21. The limiting ring 21 and the wall of the water passage hole 5 are integrally formed. The filter assembly includes an upper top ring 22, an elastic mechanism 23, a lower top ring 24, and a filter screen 25. The filter screen 25 is connected to the upper top ring 22. One end of the elastic mechanism 23 is connected to the upper top ring 22, and the other end of the elastic mechanism 23 is connected to the lower top ring 24. The upper top ring 22 abuts against the fixed ring 16, and the lower top ring 24 abuts against the fixed ring 16. The limiting ring 21 is provided with a water-blocking ring 1. One end of the water-blocking ring 1 is connected to the end face of the limiting ring 21. The lower top ring 24 is connected with a sealing ring 26, and the other end of the water-blocking ring 1 abuts against the sealing ring 26.

[0033] like Figure 1-5 As shown: The end face of the anti-slip piece 7 extending out of the slot 9 is rounded rectangular to prevent hand pain or even scratches when gripping, thus improving user comfort (e.g., Figure 5 (As shown).

[0034] The surface of the water outlet mesh 15 is provided with a number of evenly arranged water outlet mesh holes (such as...). Figure 2 As shown, filter screen 25 is made of fine mesh material to improve the filtration effect while preventing water flow obstruction.

[0035] Both sealing ring 3 and sealing ring 26 are rubber ring structures. A water outlet pipe (not shown in the figure) is connected to the connecting seat 2, preventing leakage from the connection point after the connecting seat 2 is connected. The water outlet pipe has internal threads, and the outer surface of the connecting seat 2 has matching external threads. The connecting seat 2 and the water outlet pipe are connected by screwing on the threads. Sealing ring 26 is positioned near the apex of the lower top ring 24 and the lower end face of the water baffle ring. When sealing ring 26 is subjected to force from the positioning groove 20 of the lower positioning block 17, the lower top ring 24 enters between the water baffle ring 1 and the wall of the water passage hole 4, pressing the elastic mechanism 23 (using a spring) for easy disassembly.

[0036] During overall installation: Press the push ring 11 into the movable cavity 10, so that each anti-slip piece 7 extends around the boss ring 4. Keep the push ring 11 pressed down and hold the connecting seat 2, including the anti-slip pieces 7, so that the connecting seat 2 quickly connects to the water outlet pipe while rotating until it is tightened and the sealing ring 3 is tightly attached to the connection. Release the push ring 11, hold the boss ring 4 and press each anti-slip piece 7 into the slot 9. Then you can start using the water nozzle to dispense water.

[0037] During overall disassembly: Press the push ring 11 into the movable cavity 10, so that each anti-slip piece 7 extends around the boss ring 4. Keep the push ring 11 pressed and hold the connecting seat 2 including the anti-slip piece 7. Rotate in the opposite direction to make the connecting seat 2 quickly separate from the water outlet pipe as it rotates, until it is completely removed from the water outlet pipe, thus completing the overall disassembly of the water nozzle.

[0038] Cleaning or replacing the water outlet screen 15 and filter screen 25: Press the water outlet screen 15 upward to disengage the positioning block 17 from the positioning groove 20, twist your fingers to move the water outlet screen 15 along the filter groove 19 to the opening groove 18, release the water outlet screen 15, and the water outlet screen 15 and filter screen 25 (fixed ring 16 and lower top ring 24) can be popped out by the elastic mechanism 23, and then the water outlet screen 15 and filter screen 25 can be disassembled for cleaning or replacement maintenance.

[0039] Install the water outlet screen 15 and filter screen 25: Insert the upper top ring 22 along the water passage hole 5. The fixing ring 16 pushes the elastic mechanism 23 and the upper top ring 22 upward against the lower top ring 24, so that the upper top ring 22 and the elastic mechanism 23 enter between the water baffle ring 1. Finally, the positioning block 17 enters along the opening groove 18. Twist your finger to make the water outlet screen 15 rotate along the filter groove 19 to the top of the positioning groove 20. Release the finger so that the elastic mechanism 23 presses the positioning block 17 into the positioning groove 20. At this time, the sealing ring 26 abuts against the water baffle ring 1, and the installation is completed.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A detachable faucet structure, characterized in that, It includes a water outlet pipe and a connecting seat (2). The connecting seat (2) is detachably connected to the water outlet pipe. The end of the connecting seat (2) is fitted with a sealing ring (3) and a boss ring (4). The boss ring (4) and the connecting seat (2) are an integral structure. The side of the boss ring (4) is movably connected to an anti-slip component. The connecting seat (2) is provided with a water passage hole (5). The wall of the water passage hole (5) is provided with a limiting groove (6). The connecting seat (2) is provided with a water outlet component and a filter component. The water outlet component is detachably connected to the limiting groove (6). The filter component is detachably connected to the connecting seat (2).

2. The detachable faucet structure according to claim 1, characterized in that, The anti-slip assembly includes an anti-slip plate (7) and a push ring (8). The connecting seat (2) is provided with a slot (9) and a movable cavity (10). The slot (9) is located on the side of the boss ring (4) and has several slots cut out. The movable cavity (10) is located on the end face of the boss ring (4) and is connected to the slot (9). The anti-slip plate (7) is inserted into the slot (9). The push ring (8) is inserted into the movable cavity (10). The anti-slip plate (7) is slidably connected to the slot (9) through the push ring (8).

3. The detachable faucet structure according to claim 2, characterized in that, The push ring (8) includes a push ring (11) and an ejection ring (12). The push ring (11) is connected to the end face of the ejection ring (12). The side of the ejection ring (12) is provided as an ejection slope (13). The side of the anti-slip plate (7) is provided with a push slope (14). The push slope (14) and the ejection slope (13) are slidably connected.

4. The detachable faucet structure according to claim 3, characterized in that, The water outlet assembly includes a water outlet net (15), a fixing ring (16) and a positioning block (17). The water outlet net (15) is connected to the inner side of the fixing ring (16), the positioning block (17) is connected to the outer side of the fixing ring (16), and the positioning block (17) is slidably connected to the limiting groove (6).

5. The detachable faucet structure according to claim 4, characterized in that, The limiting groove (6) includes an opening groove (18), a transition groove (19) and a positioning groove (20). The opening groove (18) is located on the inner side wall of the end face of the connecting seat (2). One end of the transition groove (19) is connected to the opening groove (18), and the other end of the transition groove (19) is connected to the positioning groove (20). The opening groove (18) and the positioning groove (20) are located on the same side of the transition groove (19).

6. The detachable faucet structure according to claim 4, characterized in that, The connecting seat (2) is fitted with a limiting ring (21). The limiting ring (21) and the wall of the water passage (5) are an integral structure. The filter assembly includes an upper top ring (22), an elastic mechanism (23), a lower top ring (24), and a filter screen (25). The filter screen (25) is connected to the upper top ring (22). One end of the elastic mechanism (23) is connected to the upper top ring (22), and the other end of the elastic mechanism (23) is connected to the lower top ring (24). The upper top ring (22) abuts against the fixed ring (16), and the lower top ring (24) abuts against the fixed ring (16).

7. The detachable faucet structure according to claim 6, characterized in that, The limiting ring (21) is provided with a water-blocking ring (1), one end of which is connected to the end face of the limiting ring (21), and the lower top ring (24) is connected with a sealing ring two (26), and the other end of the water-blocking ring (1) abuts against the sealing ring two (26).

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