Three-way connector with protective structure

Abstract

The utility model relates to the technical field of three-way joints, in particular to a three-way joint with a protective structure, which comprises a three-way pipe body and a water pipe, a ball cover is mounted at the port of the three-way pipe body, a plurality of ball arc sheets which are expanded outwards in a free state are fixedly mounted on the periphery of the ball cover, and rotary through balls are wrapped in the ball cover and the ball arc sheets. A clamping groove matched with a water pipe is formed in one end of the rotary through ball, the water pipe connector further comprises a ball cap end cover which can wrap the ball arc pieces and enable the ball arc pieces to be closed, the water pipe can be clamped when the ball arc pieces are closed, a sliding hole matched with the water pipe is formed in the ball cap end cover, and the ball cap end cover is detachably connected to a port of the three-way pipe body. According to the utility model, the components are concentrated and not scattered, are not easy to lose, and are simple and convenient to assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tee joint, concretely to a tee joint with protection structure. BACKGROUND

[0002] Tee joint plays a vital role in the pipeline system. It is mainly used to change the flow direction of fluid, so that fluid can enter or leave the pipeline from multiple directions. By connecting three or more pipelines, tee realizes the functions of fluid distribution, combination or flow direction change. Its application scenarios are widely used, whether it is industrial production, water supply system or other fluid conveying field, tee is an indispensable component. Through the search, the patent with the publication number CN221880527U discloses a tee joint with protection structure, which comprises a tee pipe body and a water pipe. The outer side of the three pipeline ends of the tee pipe body is provided with external threads. The outer side of the two external threads is threadedly connected with an end cover. The end cover is connected with a reduced port at the end away from the tee pipe body. The reduced port is provided with a through port at one end. Compared with the traditional single-layer waterproof gasket, the elastic gasket, the middle pad and the conical waterproof pad are combined to play the role of three-layer waterproof. The waterproof path is longer, and the waterproof performance is better. At the same time, the bottom end of the elastic gasket can be clamped in the reduced port to prevent the end cover from moving and rotating on the water pipe. The middle pad can also play the role of isolating the elastic gasket and the conical waterproof pad to avoid extrusion and accumulation between them. However, the components are relatively scattered, the assembly is relatively cumbersome, and the components are easy to fall off and lose during the installation and removal process. Therefore, a tee joint with protection structure is designed, which has the advantages of concentrated components, non-scattered components, non-easy-to-lose components and simple assembly. CONTENT OF THE UTILITY MODEL

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a tee joint with protection structure, which has the advantages of concentrated components, non-scattered components, non-easy-to-lose components and simple assembly.

[0005] (II) Technical scheme

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tee joint with protection structure, which comprises a tee pipe body and a water pipe. A ball cover is installed at the port of the tee pipe body, and a plurality of ball arc pieces in an outwardly expanding state are fixedly installed around the ball cover. A rotating through ball is wrapped in the ball cover and the plurality of ball arc pieces. One end of the rotating through ball is provided with a clamping groove matched with the water pipe. The tee joint further comprises a ball cap end cover which can be wrapped outside the plurality of ball arc pieces and make the plurality of ball arc pieces closed. The water pipe can be clamped when the plurality of ball arc pieces are closed. A sliding hole matched with the water pipe is formed in the ball cap end cover. The ball cap end cover is detachably connected at the port of the tee pipe body.

[0007] Preferably, the inner diameter of the water pipe, the rotating through ball and the end of the tee pipe body are consistent.

[0008] Preferably, an external thread seat is fixedly installed at the end of the tee pipe body, and an internal thread is arranged on the ball cap end cover and is in threaded connection with the external thread seat.

[0009] Preferably, a plurality of anti-skid lines are arranged on the outer periphery of the ball cap end cover.

[0010] Preferably, the ball cover is fixedly installed at the port of the tee pipe body.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the tee joint with the protection structure has the following beneficial effects:

[0013] The tee joint with the protection structure, by the ball cover and the plurality of ball arc pieces, can wrap the rotating through ball, and the plurality of ball arc pieces are in an outward expansion state in a free state, so that after the ball cap end cover is disassembled, the rotating through ball is conveniently rotated, so that the water pipe is conveniently inserted into the clamping groove on the rotating through ball at a plurality of angles after being nested with the ball cap end cover, and then the plurality of ball arc pieces are closed by being wrapped outside the plurality of ball arc pieces by the ball cap end cover, and in the locking process, the rotating through ball and the water pipe are also aligned with the port of the tee pipe body, and the water pipe is clamped by the plurality of ball arc pieces, so that the water pipe can be connected at a plurality of angles, and then the water pipe is automatically aligned during fastening, the installation is simple, the components are concentrated and not easy to lose, the tee joint with the protection structure has concentrated components and is not scattered, the components are not easy to lose, and the assembly is simple. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic structural view of the whole utility model;

[0015] Figure 2 It is a schematic structural view of the whole utility model and the water pipe in cooperation and disassembly;

[0016] Figure 3 It is a schematic structural view of the whole utility model Figure 2 It is a local enlarged schematic structural view of A.

[0017] In the drawings, 1 is a tee pipe body; 2 is a water pipe; 3 is a ball cover; 4 is a rotating through ball; 5 is a ball arc piece; 6 is a ball cap end cover; 7 is an external thread seat; 8 is an internal thread; and 9 is an anti-skid line. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0019] Embodiment:

[0020] Please refer to Figures 1-3 A tee joint with a protection structure, including a tee pipe body 1 and a water pipe 2, a ball cover 3 is installed at the port of the tee pipe body 1, and a plurality of ball arc pieces 5 in an outwardly expanding state in a free state are fixedly installed around the ball cover 3, a rotating through ball 4 is wrapped inside the ball cover 3 and the plurality of ball arc pieces 5, one end of the rotating through ball 4 is provided with a clamping groove matched with the water pipe 2, and the tee joint further includes a ball cap end cover 6 which can be wrapped outside the plurality of ball arc pieces 5 and make the plurality of ball arc pieces 5 closed, the water pipe 2 can be clamped when the plurality of ball arc pieces 5 are closed, a sliding hole matched with the water pipe 2 is formed in the ball cap end cover 6, and the ball cap end cover 6 is detachably connected at the port of the tee pipe body 1.

[0021] Specifically, the inner diameters of the water pipe 2, the rotating through ball 4 and the end portion of the tee pipe body 1 are consistent, so that the inner diameters of the three are consistent, thereby facilitating the improvement of the stability of overall flow.

[0022] Specifically, an external thread seat 7 is fixedly installed at the end portion of the tee pipe body 1, an internal thread 8 threadedly connected with the external thread seat 7 is arranged on the ball cap end cover 6, the ball cap end cover 6 is conveniently assembled and disassembled with the port of the tee pipe body 1 through cooperation of the external thread seat 7 and the internal thread 8, and further, the external thread seat 7 can be fixedly installed on the ball cover 3.

[0023] Specifically, a plurality of anti-skid lines 9 are circumferentially arranged on the outside of the ball cap end cover 6, the ball cap end cover 6 is conveniently fastened and the assembly stability is improved through arrangement of the plurality of anti-skid lines 9.

[0024] Specifically, the ball cover 3 is fixedly installed at the port of the tee pipe body 1, and further, the ball cover 3 can be threadedly connected on the tee pipe body 1, the tee pipe body 1 can be a tee pipe piece with the internal thread 8, so that a common tee pipe piece with the internal thread 8 can be used as a basic piece for assembly.

[0025] In use, one end of the water pipe 2 is sleeved with the ball cap end cover 6, and then the end of the water pipe 2 is clamped into the clamping groove on the rotating through ball 4, and then the ball cap end cover 6 is fastened at the end of the tee pipe body 1, and at the same time of fastening, the ball cap end cover 6 is driven to wrap the plurality of ball arc pieces 5 into a closed state, the plurality of ball arc pieces 5 clamp the water pipe 2, and at the same time, the water pipe 2 and the rotating through ball 4 are aligned with the tee pipe body 1, and can be connected at multiple angles, and are automatically aligned at the same time of fastening.

[0026] It should be noted that the phrases "one embodiment," "an embodiment," "certain embodiments," certain examples," and the like, as used in the specification are meant to be interpreted in the broadest sense, that is, "one or more embodiments or examples." Furthermore, the use of the term "embodiment" or "example" in the specification does not mean that a particular embodiment or example is the only embodiment or example. In addition, the use of the term "or" in the specification is meant to encompass both "and" and "or" unless otherwise indicated.

[0027] It will be readily understood that the terms "on," "above," and "over," when used in the present disclosure, are to be interpreted as meaning "directly on," but also including the meaning of "on," "above," or "over" with intervening features or layers, and that "above" or "over" includes the meaning of "above" or "over" without intervening features or layers (i.e., directly on).

[0028] In addition, spatially relative terms, such as "beneath," "below," "lower," "above," "upper," and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0029] It should be noted that, in the present document, relational terms such as "first" and "second", and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A tee joint with a protection structure, comprising a tee pipe body (1) and a water pipe (2), characterized in that: The port of the tee pipe body (1) is provided with a ball cover (3), and a plurality of ball arc pieces (5) in an outward expanding state in a free state are fixedly installed around the ball cover (3), the ball cover (3) and the plurality of ball arc pieces (5) are wrapped with a rotating through ball (4), one end of the rotating through ball (4) is provided with a clamping groove matched with the water pipe (2), and the rotating through ball (4) further comprises a ball cap end cover (6) which can be wrapped outside the plurality of ball arc pieces (5) and make the plurality of ball arc pieces (5) closed, the plurality of ball arc pieces (5) can clamp the water pipe (2) when closed, the ball cap end cover (6) is provided with a sliding hole matched with the water pipe (2), and the ball cap end cover (6) is detachably connected at the port of the tee pipe body (1).

2. The tee fitting with a guard structure according to claim 1, characterized in that: The water pipe (2), the rotating through ball (4) and the inner diameter of the end of the tee pipe body (1) are consistent.

3. The tee fitting with a guard structure according to claim 2, characterized in that: The end of the tee pipe body (1) is fixedly provided with an external thread seat (7), and the ball cap end cover (6) is provided with an internal thread (8) threadedly connected with the external thread seat (7).

4. The tee fitting with a guard structure according to claim 3, characterized in that: A plurality of anti-skid lines (9) are circumferentially arranged on the outside of the ball cap end cover (6).

5. The tee fitting with a guard structure of claim 4, wherein: The ball cover (3) is fixedly installed at the port of the tee pipe body (1).

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