A rear-mounted telescopic cross pipe

Abstract

The utility model discloses a rear telescopic four -way pipe, including first three -way pipe and second three -way pipe, and the second three -way pipe side pipeline telescopic setting of second three -way pipe is in the first three -way pipe side pipeline of first three -way pipe, and through annular connecting piece fixed connection first three -way pipe side pipeline and second three -way pipe side pipeline. First three -way pipe and second three -way pipe rear side are provided with first three -way pipe water outlet and second three -way pipe water outlet respectively, and first three -way pipe and second three -way pipe can be connected with different water outlet pipeline through first three -way pipe water outlet and second three -way pipe water outlet respectively.

Description

Technical Field

[0001] This utility model relates to the field of pipelines, and in particular to a rear-mounted telescopic four-way pipe. Background Technology

[0002] The existing rear-mounted telescopic pipe mainly consists of an L-shaped pipe on one side and a T-shaped pipe on the other side. One end of the L-shaped pipe can be telescopically installed inside the T-shaped pipe. Since the outlet is only at the T-shaped pipe, the outlet is relatively fixed and inconvenient for users. Therefore, a rear-mounted telescopic four-way pipe is needed, with T-shaped pipes on both sides and telescopic installation between the T-shaped pipes to adjust their relative positions. The T-shaped pipes on both sides are equipped with outlets at the rear to adapt to various drainage methods. Utility Model Content

[0003] The main purpose of this utility model is to provide a rear-mounted telescopic four-way pipe with two tee pipes on both sides and the tee pipes being telescopically adjustable to adjust their relative positions. Both tee pipes on both sides are provided with water outlets on their rear sides to adapt to various drainage methods.

[0004] This utility model proposes a rear-mounted telescopic four-way pipe, which is installed inside the first three-way pipe side pipe of the first three-way pipe, and is fixedly connected to the first three-way pipe side pipe and the second three-way pipe side pipe by a ring connector.

[0005] The first tee pipe and the second tee pipe are respectively provided with a first tee pipe outlet and a second tee pipe outlet on their rear sides. The first tee pipe and the second tee pipe can be connected to different water outlet pipes through the first tee pipe outlet and the second tee pipe outlet, respectively.

[0006] Preferably, a first three-way pipe inlet is provided on the top front side of the first three-way pipe, and it can be directly connected to the water tank cup through the first three-way pipe inlet.

[0007] Preferably, a water inlet is provided on the top front side of the second three-way pipe, and the water inlet can be directly connected to the water tank cup.

[0008] Preferably, the first tee pipe and the second tee pipe are respectively provided with a unidirectional conduction device.

[0009] Preferably, the first tee pipe and the second tee pipe are respectively provided with a first overflow port and a second overflow port on their front side surfaces.

[0010] The beneficial effects of the rear-mounted telescopic four-way tube of this utility model are as follows:

[0011] 1. The first tee pipe and the second tee pipe are respectively provided with a first tee pipe outlet and a second tee pipe outlet on the rear side. Different water outlet pipes can be connected at the ends of the first tee pipe outlet and the second tee pipe outlet to meet different usage needs, and the water outlet pipes of the two can be interchanged.

[0012] 2. A unidirectional flow device can be installed in both the first and second tee pipes to achieve better water inlet and outlet effects.

[0013] 3. The sink cup can be directly installed on the front top of the first tee pipe and the second tee pipe, and the first overflow port and the second overflow port are integrally formed on the front side of the first tee pipe and the second tee pipe, thereby reducing the number of connecting parts and thus reducing costs.

[0014] 4. In addition to being used as water outlets, the outlets of the first and second tee pipes on the rear side can also be connected to another separate tee pipe to connect to another sink cup, thus providing better expandability. Attached Figure Description

[0015] Figure 1 The three-dimensional structure of the rear-mounted telescopic four-way tube of this utility model Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the rear-mounted telescopic four-way tube of this utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the unidirectional conduction device of the rear-mounted telescopic four-way tube of this utility model.

[0018] Numbered in the diagram: 1. First tee pipe, 2. Second tee pipe, 3. Ring connector, 4. One-way flow device, 5. Plug, 6. Outlet water pipe, 11. Side pipe of the first tee pipe, 12. Inlet of the first tee pipe, 13. First overflow outlet, 21. Side pipe of the second tee pipe, 22. Inlet of the second tee pipe, 23. Second overflow outlet, 41. Body of the one-way flow device, 42. Cover plate.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0021] Reference Figures 1 to 3 An embodiment of the rear-mounted telescopic four-way tube of this utility model is proposed:

[0022] A rear-mounted telescopic four-way pipe includes a first three-way pipe 1 and a second three-way pipe 2.

[0023] The second tee pipe 21 of the second tee pipe 2 is telescopically installed inside the first tee pipe 1 of the first tee pipe 1, and is fixedly connected to the first tee pipe 11 and the second tee pipe 21 by an annular connector 3. The first tee pipe 1 and the second tee pipe 2 are respectively provided with a first tee pipe outlet 12 and a second tee pipe outlet 22 at their rear sides. The first tee pipe outlet 12 of the first tee pipe 1 is connected to the plug 5. The second tee pipe outlet 22 of the second tee pipe 2 is connected to the L-shaped outgoing water pipe 6 by the annular connector 3.

[0024] The first three-way pipe 1 has a first three-way pipe inlet 12 on its front top, and can be directly connected to the sink cup through the first three-way pipe inlet 12. The second three-way pipe 2 has a second three-way pipe inlet 22 on its front top, and can be directly connected to the sink cup through the second three-way pipe inlet 22.

[0025] A first overflow port 13 and a second overflow port 23 are respectively provided on the front side of the first tee pipe 1 and the second tee pipe 2. A one-way flow device 4 is provided between the first overflow port 13 and the first tee pipe side pipe 11 in the first tee pipe 1. A one-way flow device 4 is also provided between the second overflow port 23 and the second tee pipe side pipe 21 in the second tee pipe 2. The one-way flow device 4 includes a one-way flow device body 41 and a cover plate 42. The cover plate 42 is obliquely covered on the rear side of the one-way flow device body 41.

[0026] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A rear-mounted telescopic four-way tube, characterized in that, It includes a first tee pipe and a second tee pipe. The second tee pipe side pipe of the second tee pipe is telescopically disposed inside the first tee pipe side pipe of the first tee pipe, and the first tee pipe side pipe and the second tee pipe side pipe are fixedly connected by an annular connector. The first tee pipe and the second tee pipe are respectively provided with a first tee pipe outlet and a second tee pipe outlet on their rear sides. The first tee pipe and the second tee pipe can be connected to different water outlet pipes through the first tee pipe outlet and the second tee pipe outlet, respectively.

2. The rear-mounted telescopic four-way tube according to claim 1, characterized in that, The first three-way pipe has a water inlet on its front top and can be directly connected to the water tank cup through the water inlet.

3. The rear-mounted expansion cross pipe according to claim 1 or 2, characterized in that, The second three-way pipe has a water inlet on its front top and can be directly connected to the water tank cup through the water inlet.

4. The rear-mounted retractable cross pipe of claim 1, wherein, The first tee pipe and the second tee pipe are respectively provided with unidirectional conduction devices.

5. The rear-mounted retractable cross over tube of claim 1, wherein, The first tee pipe and the second tee pipe are respectively provided with a first overflow port and a second overflow port on their front side surfaces.

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