Portable process fountain nozzle
By introducing snap-fit threaded sleeves and disassembly mechanisms into the fountain nozzles, the problem of cumbersome threaded connections is solved, enabling quick disassembly and protection of the nozzles, simplifying the maintenance process, and preventing corrosion and clogging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QUANZHOU HUIKESHI ELECTRONIC TECH CO LTD
- Filing Date
- 2025-05-07
- Publication Date
- 2026-04-17
AI Technical Summary
The existing threaded connection of fountain nozzles makes disassembly and assembly cumbersome and time-consuming, especially when they are concealed, making maintenance difficult. Furthermore, the long-term underwater environment can easily cause the threads to rust, increasing the difficulty of maintenance.
The nozzle body uses a threaded sleeve with a snap-fit mechanism on the inner wall and a disassembly and assembly mechanism. Quick disassembly and assembly are achieved through the cooperation of a rotating ring and a snap-fit block. A protective mechanism prevents impurities from entering the pipeline, and a return spring and a cover plate protect the threaded sleeve.
It enables quick disassembly and assembly of nozzles and provides protection, avoids thread corrosion, simplifies the maintenance process, prevents impurities from clogging, and improves maintenance efficiency.
Smart Images
Figure CN224127624U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fountain nozzle technology, and in particular to a portable process fountain nozzle. Background Technology
[0002] Fountain nozzles are the core components of a fountain system. Common nozzle types include straight nozzles, jet nozzles, fan nozzles, and rotating nozzles. Through different structural designs, they can present a variety of waterscape art such as straight water jets, mushroom-shaped water sprays, and atomization effects.
[0003] Artistic fountains, by using multiple sets of nozzles in combination, can achieve a variety of water features. The coordinated operation of multiple nozzles not only enhances the visual impact but also improves the artistry and interest of the overall landscape through dynamic changes in water patterns, making them suitable for beautifying public spaces such as squares and parks.
[0004] To ensure the aesthetic appeal of decorative fountains, the nozzles require regular maintenance to prevent clogging. However, most fountain nozzles on the market are currently fixed with threaded connections. While threaded connections ensure the stability of the nozzle installation, in decorative fountains, due to the large number of nozzles, each one needs to be screwed on individually during disassembly and assembly, which is cumbersome and time-consuming. This is especially true for nozzles with concealed installations, making maintenance even more difficult. Furthermore, long-term underwater environments can easily cause the threads to corrode, further increasing the difficulty of maintenance. Therefore, a portable decorative fountain nozzle is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a portable process fountain nozzle, which aims to improve the problem mentioned in the prior art that "the threaded connection of the nozzle is cumbersome and time-consuming to operate, which is not conducive to the maintenance of the process fountain nozzle".
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable process fountain nozzle, comprising a nozzle body, a threaded sleeve being snapped into the inner wall of the nozzle body, a sealing gasket being fixedly installed on the top of the threaded sleeve, a disassembly and assembly mechanism being provided inside the nozzle body, and a protective mechanism being provided inside the threaded sleeve.
[0007] The disassembly and assembly mechanism includes a rotating ring, which is rotatably connected to the outer wall of the nozzle body. A spiral groove is provided at the bottom of the rotating ring. A locking block is slidably connected to the inner wall of the nozzle body. A ball head rod is fixedly installed on the side wall of the locking block. A return spring is sleeved on the outer wall of the ball head rod. A sliding groove is provided on the outer wall of the threaded sleeve. A locking hole is provided on the outer wall of the threaded sleeve.
[0008] As a further description of the above technical solution:
[0009] The protective mechanism includes a rotating rod, which is rotatably connected to the inner wall of the threaded sleeve, and a cover plate is fixedly installed on the outer wall of the rotating rod.
[0010] As a further description of the above technical solution:
[0011] Both ends of the rotating rod are fixedly installed with a spring, and the side of the spring away from the rotating rod is fixedly installed on the inner wall of the threaded sleeve.
[0012] As a further description of the above technical solution:
[0013] A horizontal plate is fixedly installed on the inner wall of the nozzle body, and a top rod is fixedly installed on the lower surface of the horizontal plate.
[0014] As a further description of the above technical solution:
[0015] The end of the top rod away from the horizontal plate is attached to the upper surface of the cover plate.
[0016] As a further description of the above technical solution:
[0017] The end of the ball head rod away from the locking block passes through the nozzle body and fits against the inner wall of the vortex groove, and the ball head rod is slidably connected to the nozzle body at the point where they pass through.
[0018] As a further description of the above technical solution:
[0019] The card hole is located at the bottom of the slide groove, and the slide groove and the card hole are in communication.
[0020] As a further description of the above technical solution:
[0021] The outer wall of the card block is attached to the inner wall of the card hole.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the nozzle body is installed with the pipeline of the process fountain by setting the threaded sleeve, and the nozzle body and the threaded sleeve can be separated or connected by the locking block and locking hole, so that the nozzle body can be quickly disassembled and assembled. Compared with the traditional threaded connection, it is more convenient to use and will not cause the nozzle body to be unable to be disassembled due to thread corrosion, making the maintenance of the nozzle body simpler.
[0024] 2. In this utility model, the elasticity of the spring can drive the rotating rod to rotate and reset after the nozzle and the threaded sleeve are separated. After the rod rotates and resets, the top of the threaded sleeve can be covered by the cover plate to prevent impurities from entering the pipeline of the process fountain through the threaded sleeve after the nozzle body is disassembled. This can protect the pipeline of the process fountain and prevent the nozzle body from being blocked by impurities during use. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is a partial cross-sectional structural diagram of the nozzle body of this utility model;
[0027] Figure 3 This is a schematic diagram of the overall structure of the threaded sleeve of this utility model;
[0028] Figure 4 This utility model Figure 1 A magnified structural diagram at point A;
[0029] Figure 5 This utility model Figure 2 A magnified structural diagram at point B.
[0030] Legend:
[0031] 1. Nozzle body; 2. Threaded sleeve; 3. Disassembly and assembly mechanism; 31. Rotary ring; 32. Spiral groove; 33. Locking block; 34. Ball head rod; 35. Return spring; 36. Slide groove; 37. Locking hole; 4. Protective mechanism; 41. Rotating rod; 42. Cover plate; 43. Spring spring; 44. Horizontal plate; 45. Top rod; 5. Sealing gasket. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a portable process fountain nozzle, comprising a nozzle body 1, a threaded sleeve 2 snapped into the inner wall of the nozzle body 1, the nozzle body 1 being connected to the pipe of the process fountain via the threaded sleeve 2, a sealing gasket 5 being fixedly installed on the top of the threaded sleeve 2, the sealing gasket 5 being used to seal the connection between the nozzle body 1 and the threaded sleeve 2, a disassembly and assembly mechanism 3 being provided inside the nozzle body 1, and a protective mechanism 4 being provided inside the threaded sleeve 2.
[0034] Reference Figure 2 and Figure 4The disassembly and assembly mechanism 3 includes a rotating ring 31, which is rotatably connected to the outer wall of the nozzle body 1. A spiral groove 32 is provided at the bottom of the rotating ring 31. A ball head rod 34 is fixedly installed on the side wall of the locking block 33. When the ball head rod 34 slides, it can drive the locking block 33 to slide on the inner wall of the nozzle body 1. The end of the ball head rod 34 away from the locking block 33 passes through the nozzle body 1 and fits against the inner wall of the spiral groove 32. The ball head rod 34 is slidably connected to the penetration point of the nozzle body 1. When the rotating ring 31 rotates, the spiral groove 32 will squeeze the ball head rod 34, so that the ball head rod 34 slides on the inner wall of the nozzle body 1.
[0035] Reference Figure 3 and Figure 5 A locking block 33 is slidably connected to the inner wall of the nozzle body 1. The outer wall of the locking block 33 is attached to the inner wall of the locking hole 37. The locking block 33 and the locking hole 37 can limit the nozzle body 1 and the threaded sleeve 2 together. A return spring 35 is sleeved on the outer wall of the ball head rod 34. The elasticity of the return spring 35 can make the locking block 33 fit more stably inside the locking hole 37. A sliding groove 36 is opened on the outer wall of the threaded sleeve 2. The locking hole 37 is located at the bottom of the sliding groove 36. The sliding groove 36 and the locking hole 37 are in a communicating state. The sliding groove 36 can guide the locking block 33 so that the locking block 33 can smoothly enter the interior of the locking hole 37.
[0036] Reference Figure 2 , Figure 3 and Figure 5 The protective mechanism 4 includes a rotating rod 41, which is rotatably connected to the inner wall of the threaded sleeve 2. A cover plate 42 is fixedly installed on the outer wall of the rotating rod 41. After the rotating rod 41 rotates and resets, it will drive the cover plate 42 to maintain a concentric state with the threaded sleeve 2. At this time, the cover plate 42 will cover the top of the threaded sleeve 2 to prevent impurities from entering the pipe of the process fountain through the threaded sleeve 2 after the nozzle body 1 is disassembled. Both ends of the rotating rod 41 are fixedly installed with a spring 43. The side of the spring 43 away from the rotating rod 41 is fixedly installed on the inner wall of the threaded sleeve 2. The elasticity of the spring 43 can drive the rotating rod 41 to rotate and reset.
[0037] Reference Figure 2 A horizontal plate 44 is fixedly installed on the inner wall of the nozzle body 1. A push rod 45 is fixedly installed on the lower surface of the horizontal plate 44. The end of the push rod 45 away from the horizontal plate 44 is attached to the upper surface of the cover plate 42. During the process of the nozzle body 1 and the threaded sleeve 2 being connected, the horizontal plate 44 and the push rod 45 can be used to push the cover plate 42, so that the cover plate 42 swings inside the threaded sleeve 2 and drives the rotating rod 41 to rotate on the inner wall of the threaded sleeve 2.
[0038] Working principle: During use, the threaded sleeve 2 on the inner wall of the nozzle body 1 is threaded onto the pipe of the process fountain, thus completing the installation of the nozzle body 1. When the nozzle body 1 needs to be disassembled for maintenance, the rotating ring 31 is rotated so that the spiral groove 32 at its bottom presses against the ball head rod 34, causing the ball head rod 34 to gradually slide out of the nozzle body 1. At this time, the ball head rod 34 will drive the locking block 33 to slide on the inner wall of the nozzle body 1. At the same time, the locking block 33 will compress the return spring 35 and gradually move out of the locking hole 37. When the locking block 33 is completely moved out of the hole, the locking mechanism will be completed. After exiting through the locking hole 37, the nozzle body 1 can be lifted upwards. At this time, the nozzle body 1 will slide upwards on the outer wall of the threaded sleeve 2. Simultaneously, the nozzle body 1 will drive the locking block 33 to slide upwards on the inner wall of the slide groove 36. When the locking block 33 moves upwards and disengages from the slide groove 36, the nozzle body 1 can be separated from the threaded sleeve 2, thus completing the disassembly of the nozzle body 1. At this time, the threaded sleeve 2 is still connected to the pipe of the process fountain, so the nozzle body 1 can be disassembled separately, which is more convenient than the traditional threaded connection method.
[0039] When the nozzle body 1 needs to be installed after maintenance, rotate the rotating ring 31 so that the spiral groove 32 at its bottom presses against the ball head rod 34, causing the ball head rod 34 to gradually slide outwards from the nozzle body 1 and drive the locking block 33 to slide on the inner wall of the nozzle body 1. Then, align the locking block 33 with the sliding groove 36 and push the nozzle body 1 so that the nozzle body 1 gradually fits onto the inner wall of the threaded sleeve 2. At the same time, the nozzle body 1 will drive the locking block 33 to slide downwards on the inner wall of the sliding groove 36. After the nozzle body 1 is completely fitted onto the outer wall of the threaded sleeve 2, press the nozzle body 1 firmly so that the nozzle body... The nozzle body 1 presses the sealing gasket 5 at the top of the threaded sleeve 2, while the rotating ring 31 is reversed so that the volute groove 32 at its bottom presses the ball head rod 34. At this time, the ball head rod 34 will push the locking block 33 to slide on the inner wall of the nozzle body 1 and gradually approach the locking hole 37. When the locking block 33 is fully inserted into the locking hole 37, the rotating ring 31 and the nozzle body 1 can be released. By using the locking block 33 in conjunction with the locking hole 37, the nozzle body 1 and the threaded sleeve 2 can be limited together, thereby completing the installation of the nozzle body 1. At the same time, the sealing gasket 5 can seal the connection between the nozzle body 1 and the threaded sleeve 2.
[0040] As the nozzle body 1 slides upwards on the outer wall of the threaded sleeve 2 and gradually separates from it, the nozzle body 1 will drive the horizontal plate 44 to move synchronously. At this time, the horizontal plate 44 will drive the push rod 45 to move synchronously, causing the push rod 45 to gradually move away from the cover plate 42, thereby gradually releasing the push rod 45 from the pressure on the cover plate 42. At this time, under the elastic action of the spring 43, the rotating rod 41 will gradually rotate and reset. When the nozzle body 1 and the threaded sleeve 2 are completely separated, the cover plate 42 is completely released from the pressure of the push rod 45. At this time, the elasticity of the spring 43 can drive the rotating rod 41 to rotate and reset. After the rotating rod 41 rotates and resets, it will cause the cover plate 42 and the threaded sleeve 2 to remain concentric. At this time, the cover plate 42 will cover the top of the threaded sleeve 2, preventing impurities from entering the pipe of the process fountain through the threaded sleeve 2 after the nozzle body 1 is disassembled. This can protect the pipe of the process fountain and prevent the nozzle body 1 from being blocked by impurities during use.
[0041] When the nozzle body 1 slides on the outer wall of the threaded sleeve 2 and gradually fits onto the outer wall of the threaded sleeve 2, the nozzle body 1 will drive the horizontal plate 44 to gradually approach the threaded sleeve 2. During this process, when the push rod 45 at the bottom of the horizontal plate 44 contacts the cover plate 42, it will squeeze the cover plate 42, causing the cover plate 42 to swing inside the threaded sleeve 2 and drive the rotating rod 41 to rotate on the inner wall of the threaded sleeve 2, so that the rotating rod 41 compresses the spring spring 43. At the same time, the cover plate 42 will gradually swing to an inclined state, so that the cover plate 42 can release the blockage of the threaded sleeve 2, so that the inside of the threaded sleeve 2 and the inside of the nozzle body 1 remain in communication, so that the water flow inside the pipe can enter the inside of the nozzle body 1 through the threaded sleeve 2.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A portable process fountain nozzle comprising a nozzle body (1) characterised in that: The inner wall of the nozzle body (1) is fitted with a threaded sleeve (2), and a sealing gasket (5) is fixedly installed on the top of the threaded sleeve (2). The nozzle body (1) is provided with a disassembly and assembly mechanism (3), and the threaded sleeve (2) is provided with a protective mechanism (4). The disassembly and assembly mechanism (3) includes a rotating ring (31), which is rotatably connected to the outer wall of the nozzle body (1). A spiral groove (32) is provided at the bottom of the rotating ring (31). A locking block (33) is slidably connected to the inner wall of the nozzle body (1). A ball head rod (34) is fixedly installed on the side wall of the locking block (33). A return spring (35) is sleeved on the outer wall of the ball head rod (34). A sliding groove (36) is provided on the outer wall of the threaded sleeve (2). A locking hole (37) is provided on the outer wall of the threaded sleeve (2).
2. A portable process fountain nozzle according to claim 1, characterized in that: The protective mechanism (4) includes a rotating rod (41), which is rotatably connected to the inner wall of the threaded sleeve (2), and a cover plate (42) is fixedly installed on the outer wall of the rotating rod (41).
3. A portable process fountain nozzle according to claim 2, wherein: Both ends of the rotating rod (41) are fixedly installed with a spring (43), and the side of the spring (43) away from the rotating rod (41) is fixedly installed on the inner wall of the threaded sleeve (2).
4. A portable process fountain nozzle according to claim 1, wherein: A horizontal plate (44) is fixedly installed on the inner wall of the nozzle body (1), and a top rod (45) is fixedly installed on the lower surface of the horizontal plate (44).
5. A portable process fountain nozzle according to claim 4, wherein: The end of the top rod (45) away from the horizontal plate (44) is attached to the upper surface of the cover plate (42).
6. A portable process fountain nozzle according to claim 1, wherein: The end of the ball head rod (34) away from the locking block (33) passes through the nozzle body (1) and fits against the inner wall of the vortex groove (32), and the ball head rod (34) is slidably connected to the nozzle body (1) at the point of penetration.
7. A portable process fountain nozzle according to claim 1 wherein: The card hole (37) is located at the bottom of the slide groove (36), and the slide groove (36) and the card hole (37) are in a connected state.
8. A portable process fountain nozzle according to claim 1 wherein: The outer wall of the card block (33) is attached to the inner wall of the card hole (37).