Loose joint type three-way water pipe connector assembly

Abstract

The utility model discloses a loose joint type three-way water pipe connector assembly which comprises a three-way pipe part, the three-way pipe part comprises a straight pipe part and a transverse pipe part, the height of the central axis of the straight pipe part and the height of the central axis of the transverse pipe part are consistent, the straight pipe part and the transverse pipe part are integrally formed in an intersecting mode, external thread structures are arranged at the two ends of the straight pipe part, and evenly-distributed reinforcing ribs are arranged on the outer shell face in the middle of the straight pipe part. One end of the transverse pipe part intersects with the straight pipe part, a clamping groove is formed in the other end of the transverse pipe part, an elastic meson is arranged in the clamping groove, the outer shell face of the transverse pipe part is sleeved with a loose joint nut, reinforcing ribs which are evenly distributed are arranged on the outer shell face of the transverse pipe part, an anti-disengaging bottom is arranged at the bottom of the loose joint nut, and a through hole is formed in the center of the anti-disengaging bottom. A thread structure is arranged on the inner hole wall of the loose joint nut, so that the three-way pipe with the structure not only can improve the strength and the skid resistance when the three-way pipe is made of metal or alloy, but also can greatly improve the strength, reduce stress and improve the skid resistance when the three-way pipe is made of plastic.

Description

Technical Field

[0001] The utility model relates to the field of water pipe fittings, in particular to the field of three-way water pipe joints in water pipe fittings. Background Art

[0002] Common three-way water pipe joints on the market are made of metal or alloy, which are not only heavy and expensive, but also easy to slip during installation due to water or oil on the surface, which brings great inconvenience to the installation work. If the structure can be optimized or produced with plastic materials, it will surely bring technological innovation to the product, facilitate user use, and significantly reduce costs. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a flexible joint three-way water pipe joint assembly, including a three-way pipe portion, the three-way pipe portion includes a straight pipe portion and a transverse pipe portion, the heights of the central axes of the straight pipe portion and the transverse pipe portion are consistent, the straight pipe portion and the transverse pipe portion are intersected and integrally formed, the two ends of the straight pipe portion have an external thread structure, and the outer shell surface of the middle part of the straight pipe portion is provided with evenly distributed reinforcing ribs, one end of the transverse pipe portion intersects with the straight pipe portion, and the other end is provided with a clamping groove, and an elastic meson is provided in the clamping groove, a flexible joint nut is mounted on the outer shell surface of the transverse pipe portion, and evenly distributed reinforcing ribs are provided on the outer shell surface of the transverse pipe portion, the elastic meson can prevent the flexible joint nut from falling out of the transverse pipe, and can also improve the firmness of the flexible joint nut when locking the pipe to be connected due to its elasticity, and the reinforcing ribs can improve the strength of the pipe.

[0004] Furthermore, an anti-slip bottom is provided at the bottom of the union nut, a through hole is provided in the center of the anti-slip bottom, a threaded structure is provided on the inner hole wall of the union nut, and the diameter of the through hole is smaller than the diameter of the elastic meson, which can prevent the union nut from slipping off from the horizontal tube.

[0005] Furthermore, the reinforcing ribs are integrally formed with the tube body that supports them, and the reinforcing ribs can effectively improve the strength and toughness of the tube body and prevent bursting.

[0006] Furthermore, the connection portion between the reinforcing rib and the tube body is provided with a first rounded corner, and the outer contour of the reinforcing rib is provided with a second rounded corner. The rounded corner setting can reduce the mold stress of the product structure, improve the toughness and prevent bursting.

[0007] Furthermore, the outer contour of the union nut is a polygon, which helps to improve the stability of the gripping component during installation.

[0008] Preferably, the material of the three-way pipe portion is food-grade plastic, metal or alloy.

[0009] Preferably, the material of the union nut and the elastic meson is metal or alloy.

[0010] The working principle of the utility model is as follows: when the three-way pipe needs to connect pipes in three directions, the two ends of the straight pipe part are screwed to the pipes to be connected with a threaded structure, and the horizontal pipe part can connect the corresponding pipes to be connected with an external threaded structure with a union nut. When connecting, the union nut can be flexibly moved and rotated, which can greatly improve the convenience and work efficiency during installation. At the same time, the three-way pipe with a reinforcing rib structure can not only improve its strength and anti-slip property when it is made of metal or alloy, but also can greatly improve its strength and hardness when it is made of plastic, reduce stress and improve anti-slip property. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0012] Figure 1 An exploded schematic diagram of the utility model is shown.

[0013] Figure 2 The figure shows the finished product of the utility model after assembly.

[0014] Figure 3 A top view of the utility model after assembly is shown.

[0015] Figure 4 The BB cross-sectional view of the present invention is shown.

[0016] Figure 5 A partial enlarged view of the BB section of the present invention is shown.

[0017] Figure 6 The AA cross-sectional view of the present invention is shown.

[0018] Reference numerals:

[0019] 1. Tee pipe; 2. Elastic meson; 3. Union nut; 11. Straight pipe part; 12. Horizontal pipe part; 111. Middle part of straight pipe; 112. Reinforcement rib; 122. Positioning groove; 1121. First fillet; 1122. Second fillet; 31. Anti-slip bottom. DETAILED DESCRIPTION

[0020] like Figure 1-Figure 6 As shown, the present invention is further described in detail by way of embodiments:

[0021] The utility model discloses a flexible joint three-way water pipe joint component. In the present embodiment, the flexible joint three-way water pipe joint component comprises a three-way pipe portion 1, wherein the three-way pipe portion 1 comprises a straight pipe portion 11 and a transverse pipe portion 12. The heights of the central axes of the straight pipe portion 11 and the transverse pipe portion 12 are consistent and they are integrally intersected. The two ends of the straight pipe portion 11 have an external thread structure. The outer shell surface of the straight pipe middle portion 111 is provided with uniformly distributed reinforcing ribs 112. One end of the transverse pipe portion 12 intersects with the straight pipe portion 11, and the other end is provided with a clamping groove 122. An elastic meson 2 is provided in the clamping groove 122. A flexible joint nut 3 is mounted on the outer shell surface of the transverse pipe portion 12. The outer shell surface of the transverse pipe portion 12 is provided with uniformly distributed reinforcing ribs 112. The elastic meson 2 can prevent the flexible joint nut 3 from falling out of the transverse pipe portion 12, and can also improve the firmness of the flexible joint nut 3 when locking the pipe to be connected due to elasticity. The reinforcing rib 112 can improve the strength of the pipe.

[0022] In this embodiment, the bottom of the union nut 3 is provided with an anti-slip bottom 31, and the center of the anti-slip bottom 31 is provided with a through hole. The inner hole wall of the union nut 3 is provided with a threaded structure. The diameter of the through hole is smaller than the outer diameter of the elastic meson 2, which can prevent the union nut from falling off from the cross tube part. The union nut 3 can be flexibly rotated and moved. During installation or maintenance, the union nut 3 can be conveniently screwed onto the pipe to be connected. Especially in special installation environments with limited space, maintenance can be more convenient, thereby improving the user's good experience.

[0023] In this embodiment, the reinforcing rib 112 and the tube body supporting it are integrally formed. The reinforcing rib 112 can effectively improve the strength, hardness and toughness of the tube body, prevent bursting, and effectively improve the quality and life of the product.

[0024] In this embodiment, the connection portion between the reinforcing rib 112 and the tube body is provided with a first rounded corner 1121, and the outer contour of the reinforcing rib 112 is provided with a second rounded corner 1122. The setting of the rounded corner can reduce the mold stress of the product structure, improve toughness and prevent bursting, and can effectively improve the quality and life of the product.

[0025] In this embodiment, the outer contour of the union nut 3 is a polygon, which helps to improve the stability of the gripping component during installation.

[0026] Preferably, the three-way pipe part 1 is made of food-grade plastic, metal or alloy.

[0027] Preferably, the material of the union nut 3 and the elastic meson 2 is metal or alloy.

[0028] The above content, in conjunction with the accompanying drawings, provides a detailed description of the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communicative with each other; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited.

[0031] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present utility model. Those of ordinary skill in the art can change, modify, replace and modify the above embodiments within the scope of the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A flexible three-way water pipe joint assembly, comprising a three-way pipe portion, wherein the three-way pipe portion comprises a straight pipe portion and a transverse pipe portion, wherein the central axes of the straight pipe portion and the transverse pipe portion are of the same height and are integrally intersected, and characterized in that: The two ends of the straight tube portion have an external thread structure, and the outer shell surface of the middle part of the straight tube portion is provided with evenly distributed reinforcing ribs. One end of the transverse tube portion intersects with the straight tube portion, and the other end is provided with a clamping groove, in which an elastic meson is provided, and a living joint nut is mounted on the outer shell surface of the transverse tube portion, and evenly distributed reinforcing ribs are provided on the outer shell surface of the transverse tube portion.

2. A flexible three-way water pipe joint assembly according to claim 1, characterized in that: The bottom of the movable nut is provided with an anti-dropping bottom, the center of the anti-dropping bottom is provided with a through hole, and the inner hole wall of the movable nut is provided with a threaded structure.

3. A flexible three-way water pipe joint assembly according to claim 1, characterized in that: The reinforcing ribs and the tube body supporting the reinforcing ribs are integrally formed.

4. A flexible three-way water pipe joint assembly according to claim 3, characterized in that: The connection portion between the reinforcing rib and the tube body is provided with a first rounded corner, and the outer contour of the reinforcing rib is provided with a second rounded corner.

5. A flexible three-way water pipe joint assembly according to claim 2, characterized in that: The outer contour of the movable nut is a polygon.

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