A connecting structure of a faucet

Abstract

The utility model discloses a connecting structure of faucet, including switch, shell, rotating main body, connecting port, threaded connection, water outlet, connecting pipe, water inlet, limit groove, valve core, outer thread, locating column, washer, locating groove and internal thread, the rotating main body is sleeved in the shell, and one end of rotating main body is fixedly connected with valve core, and the other end of rotating main body is fixedly connected with water outlet, the utility model discloses connecting structure of novel faucet, this faucet connecting structure not only is applicable to pull faucet and thermostatic faucet, but also can directly connect water pipe and use, has reduced the situation that needs multiple connecting structures because of different faucet types, has reduced production cost and use cost, and switch can control open water and control water flow size, and simultaneously, the water outlet has two water outlet modes, and can control water outlet mode through rotating water outlet, and can select different water outlet modes through rotating water outlet according to actual demand.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, and in particular to a connection structure for a faucet. Background Technology

[0002] Faucets are an indispensable infrastructure in modern life, widely used in homes, businesses, industries, and public spaces. Their core function is to control water flow, providing a convenient, safe, and hygienic way to use water. However, existing faucet connection structures have the following drawbacks: First, the lack of standardized interface design makes it difficult to achieve universal connections between faucets of different specifications and water supply pipes. This structural difference necessitates the use of various specialized connection components during actual installation and use, increasing user procurement and maintenance costs, wasting resources, and increasing installation complexity. Second, traditional faucets have significant limitations in their water flow function. Their fixed water flow structure cannot flexibly switch between water flow modes, preventing users from adjusting different flow patterns according to specific usage scenarios. This restricts the practical value and user experience of faucets, failing to meet the diverse water needs of modern life. Utility Model Content

[0003] The purpose of this invention is to provide a connection structure for a faucet to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a faucet connection structure, including a shell, a rotating body sleeved inside the shell, a valve core fixedly connected to one end of the rotating body, a water outlet fixedly connected to the other end of the rotating body, a water inlet connected to one side of the outer wall of the rotating body, and a connecting pipe provided on one side of the outer wall of the rotating body at the position corresponding to the water inlet, and the water inlet being sleeved inside the connecting pipe.

[0005] As a further technical solution of this utility model, one end of the rotating body is provided with a threaded interface, and the threaded interface is threadedly connected to the water outlet.

[0006] As a further technical solution of this utility model, the outer wall of the valve core is provided with an external thread, the inner wall of the rotating body is provided with an internal thread, and the external thread is threadedly connected to the internal thread.

[0007] As a further technical solution of this utility model, a positioning post is provided at one end of the valve core, a switch is sleeved at one end of the outer shell, a positioning groove is provided on the inner wall of the switch at the position corresponding to the positioning post, and the positioning post is sleeved in the positioning groove, and a washer is sleeved inside the switch.

[0008] As a further technical solution of this utility model, a connection port is provided on one side of the outer wall of the rotating body, and a connecting seat is provided on the water inlet, and the connecting seat is sleeved in the connection port.

[0009] As a further technical solution of this utility model, elastic buckles are fixedly connected to the outer walls on both sides of the water inlet, and the elastic buckles are engaged in the connecting pipe.

[0010] As a further technical solution of this utility model, a limiting block is provided on the outer wall of the water inlet, and a limiting groove is opened on the inner wall of the connecting pipe at the position corresponding to the limiting block, and the limiting block is engaged in the limiting groove.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model has a novel faucet connection structure, which is not only suitable for pull-out faucets and thermostatic faucets, but can also be directly connected to water pipes. This reduces the need for multiple connection structures due to different faucet types, thereby reducing production and usage costs. The switch can control the water flow and turn it off, as well as the water flow rate. In addition, the spout has two water outlet modes, and the water outlet mode can be controlled by rotating the spout. Different water outlet modes can be selected according to actual needs by rotating the spout, which improves the convenience and user experience. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the overall three-dimensional cross-sectional structure of this utility model;

[0015] Figure 3 This is an exploded view of the structure of this utility model;

[0016] Figure 4 for Figure 3 Enlarged structural diagram of region A in the middle;

[0017] Figure 5 This is a three-dimensional cross-sectional structural diagram of the rotating body of this utility model.

[0018] In the diagram: 1. Switch; 2. Housing; 3. Rotating body; 4. Connection port; 5. Threaded interface; 6. Outlet; 7. Connecting pipe; 8. Inlet; 9. Limiting block; 10. Elastic buckle; 11. Connecting seat; 12. Limiting groove; 13. Valve core; 14. External thread; 15. Positioning pin; 16. Washer; 17. Positioning groove; 18. Internal thread. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Please see the appendix Figure 1 -Appendix Figure 5 This utility model provides an embodiment of a faucet connection structure, including a housing 2, a rotating body 3 fitted inside the housing 2, a valve core 13 fixedly connected to one end of the rotating body 3, a water outlet 6 fixedly connected to the other end of the rotating body 3, a water inlet 8 connected to one side of the outer wall of the rotating body 3, a connecting pipe 7 provided on one side of the outer wall of the rotating body 3 corresponding to the position of the water inlet 8, and the water inlet 8 fitting inside the connecting pipe 7; a threaded interface 5 provided at one end of the rotating body 3, and the threaded interface 5 is threadedly connected to the water outlet 6, the threaded interface 5 being used to connect the rotating body 3 and the water outlet 6; an external thread 14 provided on the outer wall of the valve core 13, an internal thread 18 provided on the inner wall of the rotating body 3, and the external thread 14 threadedly connected to the internal thread 18, the external thread 14 and the internal thread 18 being used to connect the valve core 13 and the rotating body 3; a positioning pin 15 provided at one end of the valve core 13. One end of the outer casing 2 is fitted with a switch 1. A positioning groove 17 is provided on the inner wall of the switch 1 at the position corresponding to the positioning post 15, and the positioning post 15 is fitted into the positioning groove 17. A washer 16 is fitted inside the switch 1. A connection port 4 is provided on one outer wall of the rotating body 3. A connecting seat 11 is provided on the water inlet 8, and the connecting seat 11 is fitted into the connection port 4. The connection port 4 and the connecting seat 11 are used to connect the water inlet 8 and the rotating body 3. Elastic buckles 10 are fixedly connected to the outer walls on both sides of the water inlet 8, and the elastic buckles 10 are snapped into the connecting pipe 7. The elastic buckles 10 are used to radially limit the water inlet 8 and the connecting pipe 7. A limit block 9 is provided on the outer wall of the water inlet 8. A limit groove 12 is provided on the inner wall of the connecting pipe 7 at the position corresponding to the limit block 9, and the limit block 9 is snapped into the limit groove 12. The limit block 9 and the limit groove 12 are used to circumferentially stop the rotation of the water inlet 8 and the connecting pipe 7.

[0021] Working principle: When installing and using this utility model, first, the rotating body 3 is fitted into the outer shell 2. One end of the rotating body 3 is connected to the valve core 13 through the external thread 14 and the internal thread 18, and the other end is connected to the water outlet 6 through the threaded interface 5. The water inlet 8 is fitted into the connecting pipe 7, and the connecting seat 11 at one end is fitted into the connecting port 4 on the rotating body 3. At the same time, the circumferential rotation is stopped and limited by the limiting block 9 and the limiting groove 12, and the radial limitation is achieved by the elastic buckle 10 engaging in the connecting pipe 7. The switch 1 is fitted into one end of the outer shell 2, ensuring that the positioning groove 17 on the inner wall of the switch 1 is aligned with the valve core. The positioning pins 15 on switch 1 are aligned and fitted together. A washer 16 is placed at the contact point between switch 1 and housing 2 to provide sealing and anti-wear protection. During installation, the water pipe is connected to the inlet 8. The outlet 6 can be directly connected to the water pipe or installed on a pull-out faucet or thermostatic faucet. When in use, rotate switch 1. Rotating switch 1 drives valve core 13 to open or close the water circuit through positioning pins 15. Valve core 13 is fixed to one end of rotating body 3 and directly controls the opening and closing of inlet 8 and outlet 6. The rotation amplitude of switch 1 corresponds to different opening degrees of valve core 13, realizing stepless adjustment of water flow from minimum to maximum.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A connection structure for a faucet, comprising a housing (2), characterized in that: The outer shell (2) is fitted with a rotating body (3). One end of the rotating body (3) is fixedly connected to a valve core (13), and the other end of the rotating body (3) is fixedly connected to a water outlet (6). A water inlet (8) is connected to one side of the outer wall of the rotating body (3). A connecting pipe (7) is provided on one side of the outer wall of the rotating body (3) at the position corresponding to the water inlet (8), and the water inlet (8) is fitted into the connecting pipe (7).

2. The connection structure of a faucet according to claim 1, characterized in that: One end of the rotating body (3) is provided with a threaded interface (5), and the threaded interface (5) is threadedly connected to the water outlet (6).

3. The connection structure of a faucet according to claim 1, characterized in that: The outer wall of the valve core (13) is provided with an external thread (14), and the inner wall of the rotating body (3) is provided with an internal thread (18), and the external thread (14) is threaded onto the internal thread (18).

4. The connection structure of a faucet according to claim 1, characterized in that: One end of the valve core (13) is provided with a positioning post (15), and one end of the outer shell (2) is fitted with a switch (1). A positioning groove (17) is provided on the inner wall of the switch (1) at the position corresponding to the positioning post (15), and the positioning post (15) is fitted into the positioning groove (17). A washer (16) is fitted inside the switch (1).

5. The connection structure of a faucet according to claim 1, characterized in that: A connection port (4) is provided on one side of the outer wall of the rotating body (3), and a connecting seat (11) is provided on the water inlet (8), and the connecting seat (11) is sleeved in the connection port (4).

6. The connection structure of a faucet according to claim 5, characterized in that: The two outer walls of the inlet (8) are fixedly connected with elastic buckles (10), and the elastic buckles (10) are engaged in the connecting pipe (7).

7. The connection structure of a faucet according to claim 1, characterized in that: A limiting block (9) is provided on the outer wall of the water inlet (8), and a limiting groove (12) is opened on the inner wall of the connecting pipe (7) at the position corresponding to the limiting block (9), and the limiting block (9) is engaged in the limiting groove (12).

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