Radial and axial rotating water pipe connector
By designing water pipe joints that can rotate axially and radially, and combining a rotating device with a sealing structure, the problem of limited rotation angle of existing joints has been solved, achieving multi-directional rotation and improved sealing performance, making them suitable for various environments.
Patent Information
- Application Number
- CN202520040995.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Existing water pipe joints have limited rotation angles and fixed outlet direction after installation, which cannot adapt to various environmental requirements and limits their application.
Design a water pipe connector that includes a first rotary joint and a second rotary joint, which achieves axial and radial rotation through a rotating device, and combines a sealing structure and anti-slip design to ensure multi-directional rotation and sealing performance of the connector.
It achieves multi-directional rotation adaptability of water pipe joints, improves sealing performance, expands application scenarios, and is especially suitable for places such as garden watering where the water outlet direction needs to be flexibly adjusted.
Smart Images
Figure CN223595343U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of water pipe joints, and in particular to a water pipe joint that rotates radially and axially. Background Technology
[0002] A rotary joint is a connecting tool between pipes, a detachable connection point between components and pipes, and a type of water pipe connector that can rotate freely, playing an indispensable role in pipe fittings. It allows users to flexibly adjust the water flow direction or the route of the pipe when connecting water pipes.
[0003] While most existing water pipe fittings are rotatable, their rotation angle is limited, making them unsuitable for all environments. Furthermore, because the angle of existing rotary fittings is fixed after installation, the direction of the water outlet cannot be adjusted, resulting in a deviation between the direction of water flow and the actual required direction. Such water pipe fittings are only suitable for applications where the water outlet position is fixed, thus limiting their application. Therefore, a water pipe fitting that can rotate in multiple directions is needed to solve the above problems. Utility Model Content
[0004] This invention provides a water pipe connector that can rotate radially and axially compared to traditional water pipe connectors.
[0005] A radially and axially rotating water pipe connector includes a first rotating connector and a second rotating connector. The first rotating connector has a first pipe with a threaded structure at one end and a first connecting ring parallel to the axis of the first pipe at the other end. The second rotating connector has a second pipe with a pin hole perpendicular to the pipe wall at one end and a second connecting ring parallel to the axis of the second pipe at the other end. The first connecting ring is connected to the second connecting ring via a rotating device. The rotating device includes a roller with a positioning rod connected to its center, and a first sealing ring and a second sealing ring respectively on the outer circumference of the roller. The first sealing ring is sealed to the first connecting ring, and the second sealing ring is sealed to the second connecting ring. The pin hole is connected to the connecting ring of the radial rotating connector via a pin. This invention enables axial rotation of the water pipe connector by using a rotating device in conjunction with the first and second rotating connectors, and radial rotation of the water pipe connector by using the second rotating connector around the second pipe. Since the water pipe connector can rotate both axially and radially, the installation position and direction do not need to be considered during installation, and multi-directional rotation of the water pipe connector can be achieved after installation.
[0006] The positioning rod connects to either the first or second connecting ring. The top of the positioning rod has an annular concave tooth that engages with the annular convex tooth on the inner side of the sealing ring. The sealing ring is threaded to a screw hole at the center of the positioning rod via a screw thread. The annular concave tooth at the top of the positioning rod and the annular convex tooth on the inner side of the sealing ring, with their meshing connection, improve the sealing performance of the water pipe joint, preventing gaps at the connection point from affecting its sealing performance.
[0007] The radial rotary joint is equipped with an anti-slip block on its outer periphery, and an anti-slip ring is sleeved around the outer periphery of the anti-slip block. The anti-slip ring has protrusions on its outer periphery. The anti-slip block and anti-slip ring ensure that the water pipe joint will not affect people's use due to its excessively smooth surface. The anti-slip block inside the anti-slip ring ensures that the anti-slip ring will not slip due to the excessive smoothness inside the radial rotary joint.
[0008] This invention achieves radial rotation of the water pipe connector by rotating the radial rotary joint around the second pipe, while the rotating device enables the first and second rotary joints to rotate axially relative to each other, thus achieving multi-directional rotation of the water pipe connector, which is suitable for watering flowers in the garden. Attached Figure Description
[0009] The present invention will be further described below with reference to the accompanying drawings:
[0010] Figure 1 A schematic diagram of a three-dimensional structure of a water pipe joint that rotates radially and axially.
[0011] Figure 2 A schematic diagram of a water pipe joint that explodes when rotating radially and axially.
[0012] Figure 3 A schematic diagram of a water pipe joint that rotates radially and axially with its other side burst open;
[0013] Figure 4 This is an enlarged structural diagram of a radial rotary joint in a water pipe fitting that rotates radially and axially. Detailed Implementation
[0014] The following is in conjunction with the appendix Figures 1-4 The specific implementation method further illustrates the technical solution of this patent.
[0015] like Figures 1-4As shown, a kind of radial and axial rotation's water pipe joint, including first rotary joint 2 and second rotary joint 1, first rotary joint 2 is equipped with first pipe, and the one end of first pipe is equipped with threaded structure, and the other end is equipped with the first connecting ring 10 parallel with the first pipe axis;Second rotary joint 1 is equipped with second pipe, and the one end of second pipe is equipped with the pin hole perpendicular to pipe wall, and the other end is equipped with the second connecting ring 11 parallel with the second pipe axis;First connecting ring 10 is connected with second connecting ring 11 by rotating device 4, and rotating device 4 includes roller 3, and the center of roller 3 is matched with the positioning rod 12, and the outer periphery of roller 3 is equipped with first sealing ring 5 and second sealing ring 6 respectively;First sealing ring 5 is closedly connected first connecting ring 10;Second sealing ring 6 is closedly connected second connecting ring 11;Pin hole 7 is connected with the connecting ring 13 of radial rotary joint by inserting pin 8.
[0016] In order to further improve the sealing of water pipe joint, positioning rod 12 is connected with first connecting ring 10 or second connecting ring 11, and the top of positioning rod 12 is equipped with annular recessed tooth 16, and annular recessed tooth 16 is engaged with the annular protruding tooth in the inner side of sealing ring 15, and screw rod 14 is screwed in the screw hole in the center of positioning rod 12.
[0017] As structural preferred radial rotary joint 19 is equipped with anti-skid block 18 in the outer periphery, and anti-skid block 18 is sleeved with anti-skid ring 13 in the outer periphery, and anti-skid ring 13 is equipped with protrusion in the outer periphery.
[0018] Although the embodiments of the present application have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can change, modify, replace and modify the above-mentioned embodiments without departing from the principles and purposes of the present application within the scope of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A water pipe joint rotating in both radial and axial directions, comprising a first rotary joint (2) and a second rotary joint (1), characterized in that: The first rotary joint (2) is provided with a first pipeline, one end of which is provided with a threaded structure, and the other end is provided with a first connecting ring (10) parallel to the axis of the first pipeline; the second rotary joint (1) is provided with a second pipeline, one end of which is provided with a pin hole (7) perpendicular to the pipe wall, and the other end is provided with a second connecting ring (11) parallel to the axis of the second pipeline; the first connecting ring (10) is connected with the second connecting ring (11) through a rotating device (4), the rotating device (4) includes a roller (3), the center of the roller (3) is connected with a positioning rod (12), and the outer periphery of the roller (3) is respectively provided with a first sealing ring (5) and a second sealing ring (6); the first sealing ring (5) is closed connected with the first connecting ring (10); the second sealing ring (6) is closed connected with the second connecting ring (11); the pin hole (7) is connected with the connecting ring (17) of the radial rotary joint (19) through a pin (8).
2. A radially and axially rotating water pipe coupling as defined in claim 1, characterized in that: The positioning rod (12) is connected with the first connecting ring (10) or the second connecting ring (11), the top end of the positioning rod (12) is provided with an annular recessed tooth (16), the annular recessed tooth (16) is engaged with the annular protruding tooth on the inner side of the sealing ring (15), and the middle of the sealing ring (15) is threadedly connected with the screw hole in the center of the positioning rod (12) through a screw rod (14).
3. A radially and axially rotating water pipe coupling as defined in claim 1, wherein: The radial rotary joint (19) is provided with an anti-skid block (18) on the outer periphery, the anti-skid block (18) is sleeved with an anti-skid ring (13) on the outer periphery, and the anti-skid ring (13) is provided with a protrusion on the outer periphery.