Faucet and water outlet pipeline thereof

Abstract

The utility model provides a faucet and a water outlet pipeline thereof. The faucet comprises a water outlet seat pipe, a water outlet pipe and a valve seat, the valve seat comprises a first water outlet and a second water outlet, the valve seat is used for being connected with the first valve element and the second valve element, the first valve element is used for controlling the first water outlet to discharge water, and the second valve element is used for controlling the second water outlet to discharge water; the water outlet pipe is arranged in the water outlet seat pipe to form an integral structure, the water outlet pipe forms a first water outlet path, and a second water outlet path is formed between the water outlet pipe and the water outlet seat pipe; the water outlet seat tube is detachably connected to the valve seat, so that the first water outlet waterway is connected with the first water outlet, and the second water outlet waterway is connected with the second water outlet. According to the technical scheme, the faucet and the water outlet pipeline thereof are compact in structure.

Description

Technical Field

[0001] The utility model relates to a faucet and a water outlet pipeline thereof. Background Art

[0002] As a common water flow control device in daily life, faucets are widely used in kitchens, bathrooms and other scenes. Their basic structure plays a vital role in realizing the switching of different water channels and flow regulation. The typical faucet structure includes key components such as the outer shell, the valve seat, the first valve core and the second valve core. Among them, the valve seat is usually a hollow shell for installing the valve core and fixing it in the faucet body. The first valve core and the second valve core are used to control different water channels respectively. Both are set on the valve seat. By turning or pushing the valve core, the switching or mixing of hot and cold water can be realized, and finally flow out from the faucet. The faucet group serves as the outlet part of the faucet. It is connected to the water channel controlled by the valve core and delivers the regulated water flow to the hands of the user.

[0003] However, although this traditional faucet structure has achieved certain results in controlling water flow, it still has some obvious defects. First, two outlet pipes often need to be installed inside the faucet pipe. Since these two outlet pipes are located inside the faucet pipe at the same time, the structure of the faucet pipe is inevitably more complicated and bulky, affecting the overall appearance and compactness of the faucet. In addition, the faucet pipe and the outlet pipe are usually separate designs, which means that during the installation process, the outlet pipe needs to be fixed in the corresponding position first, and then the faucet pipe needs to be installed on the outlet pipe through a certain connection method. Such installation steps not only increase the complexity of the process, but may also affect the efficiency and quality of assembly, especially in installation environments where the space is relatively narrow or high precision is required, the operation is more difficult. Utility Model Content

[0004] The purpose of the present utility model is to overcome at least one of the above-mentioned deficiencies in the prior art and to provide a faucet and a water outlet pipe thereof with a compact structure.

[0005] In order to solve the above technical problems, the utility model provides a water outlet pipe of a faucet, including a water outlet seat pipe, a water outlet pipe and a valve seat; the valve seat includes a first water outlet and a second water outlet, and the valve seat is used to connect a first valve core and a second valve core respectively, the first valve core is used to control the water outlet of the first water outlet, and the second valve core is used to control the water outlet of the second water outlet; the water outlet pipe is arranged in the water outlet seat pipe, the water outlet pipe forms a first water outlet waterway, and a second water outlet waterway is formed between the water outlet pipe and the water outlet seat pipe; the water outlet seat pipe is detachably connected to the valve seat so that the first water outlet waterway is connected to the first water outlet, and the second water outlet waterway is connected to the second water outlet.

[0006] In a more preferred embodiment, the valve seat includes a water outlet seat, and the water outlet seat includes a first seat body and a second seat body, the first seat body is located in the second seat body, the first seat body forms the first water outlet, and the second seat body forms the second water outlet; the water outlet seat body is detachably connected to the water outlet seat.

[0007] In a more preferred embodiment, the first seat body and the second seat body are annular, the water outlet seat body is rotatably disposed on the second seat body, and the water outlet pipe is rotatably disposed on the first seat body.

[0008] In a more preferred embodiment, the first end of the water outlet seat and the first end of the water outlet pipe are connected via a clamping ring, the clamping ring is provided with a water through hole, and the water through hole is connected to the second water outlet waterway.

[0009] In a more preferred embodiment, the clamping ring is clamped to the outer peripheral wall of the first end of the water outlet pipe, and the inner peripheral wall of the first end of the water outlet seat pipe forms a receiving groove, and the clamping ring is received in the receiving groove. The water outlet seat pipe also includes a first pressure cover connected to the receiving groove, and the first pressure cover presses and fixes the clamping ring.

[0010] The utility model also provides a faucet, comprising the water outlet pipeline of the faucet.

[0011] In a more preferred embodiment, it also includes an outer shell, a first water outlet head and a second water outlet head; the valve seat is arranged in the outer shell, the first water outlet head and the second water outlet head are arranged at intervals on the second end of the water outlet seat body, the first water outlet head is connected to the first water outlet waterway, and the second water outlet head is connected to the second water outlet waterway.

[0012] In a more preferred embodiment, the shell has a vertical channel and a transverse channel, and the valve seat is arranged in the vertical channel. The valve seat includes a first connecting surface and a second connecting surface, the first connecting surface faces the first opening of the transverse channel, and the second connecting surface faces the second opening of the transverse channel. The first valve core can be installed from the first opening to connect to the first connecting surface, and the second valve core can be installed from the second opening to connect to the second connecting surface; the water outlet seat pipe can be installed from the upper opening of the vertical channel to connect to the valve seat.

[0013] Compared with the existing technology, the technical solution of the utility model has the following beneficial effects:

[0014] The outlet pipe is disposed within the outlet seat pipe to form an integral structure. The outlet pipe forms a first outlet waterway, and a second outlet waterway is formed between the outlet pipe and the outlet seat pipe. The outlet seat pipe is detachably connected to the valve seat, such that the first outlet waterway is connected to the first water outlet, and the second outlet waterway is connected to the second water outlet. The outlet pipe and the outlet seat pipe form an integral structure, and can be assembled and disassembled as a whole during installation, making installation quick and easy.

[0015] In the improved faucet structure, the outlet pipe is integrated into the outlet seat, forming a single unit, making installation and removal much easier and faster. The integrated design of the outlet pipe and outlet seat allows for a single installation onto the valve seat, significantly simplifying installation, reducing the potential for errors, and improving assembly efficiency. The integrated design of the outlet pipe and outlet seat makes the entire faucet more compact, reducing bulk. This aligns well with the current trend toward minimalist and aesthetically pleasing home furnishings and enhances product competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a faucet in a preferred embodiment of the present utility model;

[0017] Figure 2 This is an exploded view of the faucet in the preferred embodiment of the utility model;

[0018] Figure 3 This is a cross-sectional view of a faucet in a preferred embodiment of the present utility model;

[0019] Figure 4 This is a cross-sectional view of the water outlet seat tube in a preferred embodiment of the present utility model;

[0020] Figure 5 for Figure 4 A partial enlarged view of . DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] See Figure 1-Figure 5A faucet includes a housing 1, a water outlet pipe 2, a water outlet pipe 3, and a valve seat 4. The housing 1 includes a vertical channel and a transverse channel, each of which passes through the housing 1 and is connected to the other. The vertical channel includes an upper opening and a lower opening, and the transverse channel includes a first opening and a second opening. The valve seat 4 can be installed into the vertical channel from the lower opening. The valve seat 4 includes a first connecting surface 41 and a second connecting surface 42. When the valve seat 4 is installed in the vertical channel, the first connecting surface 41 corresponds to the first opening, and the second connecting surface 42 corresponds to the second opening. The upper portion of the valve seat 4 includes a water outlet seat 43, which corresponds to the upper opening. The first valve core 51 can be installed through the first opening to connect to the first connecting surface 41, and the second valve core 52 can be installed through the second opening to connect to the second connecting surface 42. The water outlet pipe 2 can be installed through the upper opening of the vertical channel to connect to the valve seat 4.

[0023] The water outlet seat 43 includes a first water outlet 431 and a second water outlet 432. The first water outlet 431 is connected to the first connection surface 41 via a first valve waterway, and the second water outlet 432 is connected to the second connection surface 42 via a second valve waterway. The faucet also includes a first valve core 51 and a second valve core 52, which are connected to the first connection surface 41 and the second connection surface 42, respectively. The first valve core 51 is used to control the first valve waterway to control the outflow of water from the first water outlet 431, and the second valve core 52 is used to control the second valve waterway to control the outflow of water from the second water outlet 432. In this embodiment, the first valve waterway includes a first water inlet and a first water outlet. The first valve core 51 is used to control the connection between the first water inlet and the first water outlet. The second valve waterway includes two second water inlets and a second water outlet. The second valve core 52 is used to control the mixing ratio of water in the two second water inlets to the second water outlet. The two second water inlets respectively flow hot water and cold water. In this embodiment, purified water is introduced into the first water inlet, and tap water is introduced into the two second water inlets.

[0024] The outlet pipe 3 is disposed within the outlet seat pipe 2, forming a first outlet waterway 31. A second outlet waterway 21 is formed between the outlet pipe 3 and the outlet seat pipe 2. The outlet seat pipe 2 is detachably connected to the valve seat 4, such that the first outlet waterway 31 connects to the first water outlet 431, and the second outlet waterway 21 connects to the second water outlet 432. The outlet pipe 3 and outlet seat pipe 2 form an integral structure, allowing for quick and easy assembly and detachment.

[0025] The water outlet seat 43 includes a first seat body 433 and a second seat body 434. The first seat body 433 is located within the second seat body 434. The first seat body 433 forms the first water outlet 431, and the second seat body 434 forms the second water outlet 432. The water outlet seat 43 is detachably connected to the water outlet seat 43. The first and second seats 433 and 434 are annular in shape. The water outlet seat 43 is rotatably mounted on the second seat body 434, and the water outlet pipe 3 is rotatably mounted on the first seat body 433. In this embodiment, the water outlet seat pipe 2 can be directly plugged into the water outlet seat 43, so that the water outlet pipe 3 is plugged into the first seat body 433 and the water outlet seat pipe 2 is plugged into the second seat body 434.

[0026] The faucet further includes a fixed gland 61, which is sleeved on the outside of the water outlet seat tube 2 and fixed to the upper end of the housing 1. A rotating clamp 62 is provided between the fixed gland 61 and the water outlet seat tube 2. The rotating clamp 62 can limit the axial movement of the water outlet seat tube 2 relative to the housing 1 along the water outlet seat tube 2. In this embodiment, the fixed gland 61 is connected to the housing 1 via a threaded connection. When disassembly is required, the fixed gland 61 can be rotated to remove the water outlet seat tube 2.

[0027] The first end of the water outlet seat 43 and the first end of the water outlet pipe 3 are connected via a snap ring 7. The snap ring 7 is provided with a water hole 71, which connects to the second water outlet waterway 21. The snap ring 7 is snapped onto the outer circumferential wall of the first end of the water outlet pipe 3. The inner circumferential wall of the first end of the water outlet seat pipe 2 forms a receiving groove 22, and the snap ring 7 is received within the receiving groove 22. The water outlet seat pipe 2 also includes a first gland 23 connected to the receiving groove 22, which presses against and secures the snap ring 7. The snap ring 7 not only connects the first end of the water outlet pipe 3 and the first end of the water outlet seat pipe 2, but also acts as a flow stabilizer.

[0028] The faucet includes a first water outlet head 81 and a second water outlet head 82; the first water outlet head 81 and the second water outlet head 82 are arranged at intervals on the second end of the water outlet seat 43 body, the first water outlet head 81 is connected to the first water outlet waterway 31, and the second water outlet head 82 is connected to the second water outlet waterway 21.

[0029] During installation, the installation can be divided into two groups: the first involves installing the outlet pipe 2, outlet pipe 3, first water outlet head 81, and second water outlet head 82. First, connect the first end of the outlet pipe 3 to the first end of the outlet pipe 2, then connect the first water outlet head 81 and second water outlet head 82 to the outlet pipe 2. The second step involves installing the housing 1, first valve core 51, second valve core 52, and valve seat 4. The valve seat 4 is inserted through the lower opening of the housing 1, and then a second gland 9 is screwed onto the lower opening of the housing 1 to secure the valve seat 4 within the housing 1. The first valve core 51 and second valve core 52 are then installed into the housing 1 and connected to the valve seat 4. The first valve core 51 and second valve core 52 are also connected to the handle structure. Finally, the two groups are connected, and the outlet pipe 2 is inserted into the outlet seat 43, which is then secured with the fixing gland 61.

[0030] The above is only a preferred specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. A water outlet pipe of a faucet, characterized in that: It includes a water outlet seat pipe, a water outlet pipe and a valve seat; the valve seat includes a first water outlet and a second water outlet, the valve seat is used to connect a first valve core and a second valve core respectively, the first valve core is used to control water outlet from the first water outlet, and the second valve core is used to control water outlet from the second water outlet; the water outlet pipe is arranged in the water outlet seat pipe to form an integral structure, the water outlet pipe forms a first water outlet waterway, and a second water outlet waterway is formed between the water outlet pipe and the water outlet seat pipe; the water outlet seat pipe is detachably connected to the valve seat so that the first water outlet waterway is connected to the first water outlet, and the second water outlet waterway is connected to the second water outlet.

2. The water outlet pipe of a faucet according to claim 1, characterized in that: The valve seat includes a water outlet seat, and the water outlet seat includes a first seat body and a second seat body. The first seat body is located in the second seat body, the first seat body forms the first water outlet, and the second seat body forms the second water outlet; the water outlet seat body is detachably connected to the water outlet seat.

3. The water outlet pipe of a faucet according to claim 2, characterized in that: The first seat body and the second seat body are annular, the water outlet seat body is rotatably disposed on the second seat body, and the water outlet pipe is rotatably disposed on the first seat body.

4. The water outlet pipe of a faucet according to claim 1, characterized in that: The first end of the water outlet seat body and the first end of the water outlet pipe are connected via a clamping ring. The clamping ring is provided with a water through hole, and the water through hole is connected to the second water outlet waterway.

5. The water outlet pipe of a faucet according to claim 4, characterized in that: The clamping ring is clamped on the outer peripheral wall of the first end of the water outlet pipe, and the inner peripheral wall of the first end of the water outlet seat pipe forms a receiving groove, and the clamping ring is received in the receiving groove. The water outlet seat pipe also includes a first pressure cover connected to the receiving groove, and the first pressure cover presses and fixes the clamping ring.

6. A faucet, characterized in that: A water outlet pipe comprising a faucet according to any one of claims 1 to 5.

7. A faucet according to claim 6, characterized in that: It also includes an outer shell, a first water outlet head and a second water outlet head; the valve seat is arranged in the outer shell, the first water outlet head and the second water outlet head are arranged at intervals on the second end of the water outlet seat body, the first water outlet head is connected to the first water outlet waterway, and the second water outlet head is connected to the second water outlet waterway.

8. A faucet according to claim 7, characterized in that: The shell has a vertical channel and a transverse channel, and the valve seat is arranged in the vertical channel. The valve seat includes a first connecting surface and a second connecting surface. The first connecting surface faces the first opening of the transverse channel, and the second connecting surface faces the second opening of the transverse channel. The first valve core can be installed from the first opening to connect to the first connecting surface, and the second valve core can be installed from the second opening to connect to the second connecting surface; the water outlet seat pipe can be installed from the upper opening of the vertical channel to connect to the valve seat.

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