Rice type porous multi-pass quick coupling

Abstract

The utility model relates to a kind of rice type porous multi-pass fast pipe fittings, aiming at solving the technical problems that the existing similar rice type six-pass quick coupling product is less combined with water pipe fast connection structure, it is more difficult to be used for the fast connection of water pipe, lacking the expansion use of ground plug and sub connector, installation construction is inconvenient.The main body of the fast pipe fitting is a multi-pass valve body, the interface of the multi-pass valve body is respectively provided with a fast assembly, the fast assembly includes a fast seat and a pipe buckle;Its key points are that the multi-pass valve body is a rice type six-pass, the multi-pass valve body is provided with six equidistantly arranged interfaces on the same plane, the interfaces in the multi-pass valve body are interconnected;The diameter of the main interface symmetrically arranged at both ends of the multi-pass valve body is greater than the diameter of the secondary interface symmetrically arranged on both sides, and the main interface and the secondary interface are respectively provided with a large fast assembly and a small fast assembly;The middle of the bottom of the multi-pass valve body is provided with a ground plug hole, and one end of the ground plug rod is inserted into and fixed in the ground plug hole of the multi-pass valve body.

Description

Technical Field

[0001] This utility model relates to a multi-port quick connector for water pipes, which is a meter-shaped multi-port quick connector. Background Technology

[0002] Quick couplings are tool-free connectors that allow for the connection or disconnection of pipes. They are mainly divided into gas quick couplings and liquid quick couplings. Water pipe quick couplings, in particular, are tools used to quickly connect water pipes to faucets, water guns, or other water pipes, offering advantages such as ease of operation and reduced water waste. Their core function is achieved through three structural forms: closed, open, and combined. Closed couplings are installed by rotating the nut or using a quick-connect fitting; a "click" sound confirms the connection is complete. They are suitable for quick switching needs in both home and industrial settings. Some water pipe quick couplings employ a tee or multi-way design, a common pipe fitting in industrial piping systems, primarily used for the rapid assembly of three or more pipes. Their core function is to split or merge fluid media. Some quick-connect tees or multi-way water pipe couplings are also used in conjunction with floor plugs. Existing quick-connect products with a cross-shaped six-way connector, such as patent number ZL200820163589.7 disclosed in Chinese patent literature, authorized on June 17, 2009, with the utility model name "six-way connector"; however, the above products are mainly used for quick connections of gas, and the pipe openings lack quick connectors, making them difficult to use for quick connections of water pipes, and they lack combination with components such as floor sockets and auxiliary connectors. Summary of the Invention

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a multi-hole, multi-way quick-connect fitting in the field, thereby solving the technical problems of existing similar multi-hole, six-way quick-connect products being rarely combined with water pipe quick-connect structures, difficult to use for quick water pipe connections, lacking the extended use of floor plugs and auxiliary connectors, and inconvenient installation and construction. This objective is achieved through the following technical solution.

[0004] A multi-port quick-connect fitting with a 1 / 4-shaped design is disclosed. The main body of the quick-connect fitting is a multi-port valve body. Each interface of the multi-port valve body is equipped with a quick-connect assembly, which includes a quick-connect seat and a pipe clamp. The interfaces of the multi-port valve body are each provided with a sealing ring that abuts against the end of the inserted pipe clamp, and whose inner diameter exceeds the inner diameter of the end of the pipe clamp within the interface. The quick-connect seats are respectively fastened and fixed to the outer diameter of the interfaces of the multi-port valve body. The pipe clamps are fastened and fixed to the seat opening of the quick-connect seats by inverted fastening pieces equidistantly arranged on the outer diameter of their ends. The inner diameter of the inverted fastening pieces of the pipe clamps is provided with sealing ribs or metal sheets integrally formed with the sealing ribs. The key structural design feature is that the multi-port valve body is a 1 / 4-shaped six-way valve, and the multi-port valve body has at least six interfaces equidistantly arranged at included angles on the same plane. The interfaces within the multi-port valve body are interconnected. That is, the aforementioned multi-port valve body is a 1 / 4-shaped six-way valve, but the multi-port valve body is not limited to this shape; it can also be a cross-shaped four-way valve or a 1 / 4-shaped eight-way valve, etc.

[0005] The diameter of the main ports symmetrically arranged at both ends of the multi-way valve body is larger than the diameter of the secondary ports symmetrically arranged on both sides. The main ports and secondary ports are respectively equipped with large quick-connect components and small quick-connect components. This further enables the function of a reducing six-way quick-connect.

[0006] The bottom center of the multi-way valve body is provided with a ground insertion hole, and one end of the ground insertion rod is inserted into and fixed to the ground insertion hole of the multi-way valve body.

[0007] The multi-way valve body has at least one integrally formed or threaded connection fixed to the top of the multi-way valve body as a secondary quick-connect assembly. The secondary quick-connect assembly includes the quick-connect seat, the pipe buckle, and the corresponding sealing ring.

[0008] The connecting tube of the secondary quick-connect assembly is in the shape of a straight line or an L-shape. The threaded connection end of the secondary quick-connect assembly has an external hexagonal hole on its outer diameter or an internal hexagonal hole on its inner diameter.

[0009] This utility model has a reasonable structural design, is easy to use, and has various forms and structures. In particular, the valve body has a multi-hole and multi-channel structure design, which makes water pipe connection convenient and quick. It has a wide range of applications and is easy to promote and use. It is suitable for use as a meter-type multi-hole and multi-channel quick-connect fitting and an improvement on similar products. Attached Figure Description

[0010] Figure 1 This is a partial exploded structural diagram of an embodiment of the present invention.

[0011] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure.

[0012] Figure 3 yes Figure 1 A top-view structural diagram.

[0013] Figure 4This is a three-dimensional structural schematic diagram of Embodiment 2 of this utility model.

[0014] Figure 5 yes Figure 4 A cross-sectional structural diagram showing the usage status.

[0015] Figure 6 yes Figure 5 A three-dimensional structural diagram is shown, with the dotted lines representing an example of a grounding rod.

[0016] Figure 7 This is a schematic diagram of the main structure of Embodiment 3 of this utility model.

[0017] Figure 8 This is a schematic diagram of the main structure of Embodiment 4 of this utility model.

[0018] Attached figures and their names: 1. Multi-way valve body, 101. Ground insertion hole, 2. Sealing ring, 3. Quick connector, 4. Pipe clamp, 401. Sealing rib, 5. Ground insertion rod, 6. Secondary quick connector assembly, 601. Connecting pipe. Implementation

[0019] The structure of this utility model will now be further described with reference to the accompanying drawings. For example... Figures 1-3 In the first embodiment shown, the main body of the quick-connect fitting is a multi-way valve body 1. Quick-connect components are provided at the interfaces of the multi-way valve body. Each quick-connect component includes a quick-connect seat 3 and a pipe clamp 4. A sealing ring 2 is provided inside each interface of the multi-way valve body, abutting against the end of the inserted pipe clamp, and with an inner diameter exceeding the inner diameter of the end of the pipe clamp inside the interface. The quick-connect seats are respectively fastened and fixed to the outer diameter of the interfaces of the multi-way valve body. The pipe clamps are fastened and fixed inside the seat opening of the quick-connect seats by inverted fastening pieces equidistantly arranged on the outer diameter of their ends. The inner diameter of the inverted fastening pieces of the pipe clamps is provided with sealing ribs 401 or metal sheets integrally formed with the sealing ribs. The multi-way valve body is a six-way valve with a meter shape. The multi-way valve body has at least six interfaces equidistantly arranged at included angles on the same plane, and the interfaces inside the multi-way valve body are interconnected. The diameter of the main interfaces symmetrically arranged at both ends of the multi-way valve body is larger than the diameter of the secondary interfaces symmetrically arranged on both sides. Large quick-connect components and small quick-connect components are respectively provided for the main interfaces and secondary interfaces.

[0020] like Figures 4-6 In the second embodiment shown, a grounding hole 101 is provided in the middle of the bottom of the multi-way valve body, and one end of the grounding rod is inserted into and fixed to the grounding hole of the multi-way valve body.

[0021] like Figure 7 Example 3 and as shown Figure 8In the fourth embodiment shown, the multi-way valve body is provided with an integrally formed or threadedly connected auxiliary quick-connect assembly 6 at least at the top center. The auxiliary quick-connect assembly includes the quick-connect seat, the pipe clamp, and a corresponding sealing ring. The connecting pipe of the auxiliary quick-connect assembly is in the shape of a straight line or an L-shape. The threaded connection end of the auxiliary quick-connect assembly has an external hexagonal hole on its outer diameter or an internal hexagonal hole on its inner diameter.

[0022] In use, the large quick-connect component, the small quick-connect component, and the auxiliary quick-connect component are inserted into the corresponding water pipe according to the different diameter pipe fitting requirements. The multi-way valve body with the ground insertion rod is inserted and fixed to the soil through the ground insertion rod. The quick-connect fitting can then be used. For the interfaces that are not in use, simply insert the sealing plug.

Claims

1. A multi-port quick-connect fitting with a multi-hole design, the main body of which is a multi-port valve body (1), with quick-connect components provided at the interfaces of the multi-port valve body. The quick-connect components include quick-connect seats (3) and pipe clips (4). Sealing rings (2) are provided inside the interfaces of the multi-port valve body, abutting against the end of the inserted pipe clip and having an inner diameter higher than the inner diameter of the end of the pipe clip inside the interface. The quick-connect seats are fastened and fixed to the outer diameter of the interfaces of the multi-port valve body. The pipe clips are fastened and fixed to the seat opening of the quick-connect seats by inverted fastening pieces equidistantly arranged on the outer diameter of their ends. The inner diameter of the inverted fastening pieces of the pipe clips is provided with sealing ribs (401) or metal sheets integrally formed with the sealing ribs. The quick-connect fitting is characterized in that... The multi-port valve body (1) is a six-port in the shape of a meter. The multi-port valve body has at least six interfaces set at equal angles on the same plane, and the interfaces inside the multi-port valve body are interconnected.

2. The rice-shaped multi-hole quick-connect fitting according to claim 1, characterized in that... The diameter of the main interface symmetrically arranged at both ends of the multi-way valve body (1) is larger than the diameter of the secondary interface symmetrically arranged on both sides. The main interface and the secondary interface are respectively provided with large quick-connect components and small quick-connect components.

3. The rice-shaped multi-hole quick-connect fitting according to claim 1, characterized in that... The bottom center of the multi-way valve body (1) is provided with a ground insertion hole (101), and one end of the ground insertion rod (5) is inserted into and fixed to the ground insertion hole of the multi-way valve body.

4. The rice-shaped multi-hole quick-connect fitting according to claim 1, characterized in that... The multi-way valve body (1) has at least one integrally formed or threaded connection fixed to the top of the multi-way valve body as a secondary quick-connect assembly (6). The secondary quick-connect assembly includes the quick-connect seat (3), the pipe buckle (4), and the corresponding sealing ring (2).

5. The rice-shaped multi-hole quick-connect fitting according to claim 4, characterized in that... The connecting pipe (601) of the secondary quick-connect assembly (6) is in the shape of a straight line or an L-shape. The outer diameter of the threaded connection end of the secondary quick-connect assembly is provided with an external hexagon, or the inner diameter is provided with an internal hexagon hole.

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