摇臂喷头
By simplifying the structure of the rocker arm sprinkler design and using the impact force of water flow to drive the rocker arm support to rotate, the problems of complex assembly and high cost of existing rocker arm sprinklers are solved, achieving uniform spraying, low cost and long service life irrigation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RENQIU JIEKANG BATH CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-17
AI Technical Summary
The existing rocker arm nozzles on the market have complex structures, are difficult to assemble, and have high production costs.
A rocker arm nozzle was designed, including a nozzle body, a connecting sleeve, a swing mechanism, and a torsion spring system. The rocker arm support is rotated by the impact force of water flow to achieve circular motion, which simplifies the assembly process and reduces production costs.
It achieves uniform spraying, covering both near and far distances, has fewer parts, is easy to assemble, has low cost, and has a long service life.
Smart Images
Figure CN224507346U_ABST
Abstract
Claims
1. A rocker arm showerhead comprising a showerhead body, characterized by, The nozzle body is connected to the water inlet assembly via a connecting sleeve. A swing mechanism is located above the nozzle body. The swing mechanism includes a rocker arm bracket, on which a torque adjustment ring is mounted. A torsion spring is mounted on the torque adjustment ring and fixed by a torsion spring seat. A fixed plate is mounted on the nozzle body. When water is sprayed from the nozzle of the nozzle body onto the rocker arm bracket, the rocker arm bracket is impacted and rotates around the rod of the torsion spring seat. Under the action of the torsion spring, it returns to its original position and strikes the fixed plate, causing the nozzle body to rotate at an angle. This process is repeated to make the rocker arm nozzle make circular motions to achieve the purpose of spraying.
2. The rocker arm showerhead of claim 1, wherein, The torsion spring seat includes a pressure cap and a rod located at the bottom of the pressure cap. The rod passes through a sleeve in the middle of the rocker arm bracket and is connected to the connecting seat at the top of the nozzle body via a pin.
3. The rocker arm showerhead of claim 2, wherein, The torsion spring is positioned between the torque adjusting ring and the pressure cap. The upper end of the torsion spring is inserted into the shaft hole of the pressure cap, and the lower end of the torsion spring is inserted into the shaft hole of the torque adjusting ring.
4. The rocker arm showerhead of claim 2 or 3, wherein, A stop block is provided on the outer wall of the sleeve of the rocker arm bracket, and a slot is provided at the bottom of the torque adjusting ring. The stop block is inserted into the slot of the torque adjusting ring.
5. The rocker arm showerhead of claim 2, wherein, The inner hole of the connector of the nozzle body is a rectangular hole, and the bottom of the rod is provided with a rectangular shaft section that matches the rectangular hole of the connector. The rectangular shaft section of the rod is inserted into the rectangular hole of the connector and fixed by a pin to prevent the rod from rotating with the rocker arm bracket.
6. The rocker arm showerhead of claim 1, wherein, There are two fixing plates, which are staggered on both sides of the rocker arm bracket.
7. The rocker arm showerhead of claim 1, wherein, The nozzle body has one main nozzle and three auxiliary nozzles.
8. The rocker arm showerhead of claim 7, wherein, The nozzle body is equipped with a main nozzle, a secondary nozzle 1, a secondary nozzle 2, and a secondary nozzle 3, all connected to the water inlet assembly. The end of the main nozzle has an external thread, and the inside of the main nozzle has an internal thread that mates with the external thread of the main nozzle. The main nozzle and the main nozzle are threaded together to form the main nozzle. The end of the secondary nozzle 1 has an external thread, and the inside of the secondary nozzle 1 has an internal thread that mates with the external thread of the secondary nozzle 1. The secondary nozzle 1 and the secondary nozzle 1 are threaded together to form the secondary nozzle 1. The end of the secondary nozzle 2 has an external thread, and the inside of the secondary nozzle 2 has an internal thread that mates with the external thread of the secondary nozzle 2. The secondary nozzle 2 and the secondary nozzle 2 are threaded together to form the secondary nozzle 2. Baffles are provided on both sides of the secondary nozzle 3, and the water jet from the secondary nozzle 3 is sprayed outward along the inner wall of the baffles.
9. The rocker arm showerhead of claim 1, wherein, The water inlet assembly includes an inlet pipe and a core tube installed inside the inlet pipe. The core tube has a raised edge at the bottom and an external thread at the top. The inlet pipe has a stepped surface that mates with the raised edge of the core tube. The raised edge at the bottom of the core tube abuts against the stepped surface of the inlet pipe. The external thread at the top of the core tube abuts against the external thread at the bottom of the nozzle body. The connecting sleeve has an internal thread that mates with the external thread of the core tube and the external thread of the nozzle body. The core tube and the nozzle body are connected by the connecting sleeve, thus connecting the inlet pipe and the nozzle body.
10. The rocker arm showerhead of claim 9, wherein, A sealing ring is provided on the raised edge of the core tube, and the stepped surface of the water inlet pipe tightly presses against the sealing ring to ensure a sealed connection between the core tube and the water inlet pipe.