Faucet switch

Abstract

The utility model discloses a faucet switch which comprises an installation pipe, the installation pipe is a hollow conical pipe, the end, with the smallest pipe diameter, of the installation pipe is a water outlet end, and a movable groove is formed in the pipe body of the end, close to the bottom, of the installation pipe. The control valve assembly is mounted in the mounting pipe; one end of the switch handle is connected with the control valve assembly, the other end of the switch handle penetrates out of the mounting pipe from the movable groove, and the switch handle can swing up and down to achieve the water outlet function of opening the control valve assembly or swing left and right in the length direction of a groove body of the movable groove to achieve the water outlet mode switching of the control valve assembly; the water outlet assembly comprises a functional water outlet pipe set and a water outlet nozzle, the water outlet nozzle is fixed to the water outlet end of the installation pipe, one end of the functional water outlet pipe set is connected with the water outlet end of the control valve assembly, and the other end of the functional water outlet pipe set is connected to the water inlet end of the water outlet nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a faucet switch. Background Art

[0002] The main structure of the existing left-right swing type faucet switch includes a faucet switch body and a left-right swing switch handle. The switch handle is arranged on the faucet switch body, and the faucet switch body is installed in a corresponding position through a mounting seat.

[0003] However, existing hot and cold faucets have a relatively simple on / off switch and switching mode. Users simply turn the switch handle left or right, and hot or cold water gushes out immediately, which can easily cause burns. In addition, the water outlet pipes in existing faucets are easily displaced and tangled when switching the water outlet mode, affecting normal water flow. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a faucet switch that is beautiful and elegant, more convenient to open and close, more convenient for users to adjust the temperature, and provides users with a good user experience.

[0005] A faucet switch according to an embodiment of the present invention includes:

[0006] The installation pipe is a conical pipe with a hollow interior. The end with the smallest diameter of the installation pipe is the water outlet end. A movable groove is provided on the pipe body near the bottom of the installation pipe.

[0007] The control valve assembly is installed in the mounting pipe;

[0008] A switch handle, one end of which is connected to the control valve assembly, and the other end of which passes through the movable groove to the outside of the mounting tube. The switch handle can be swung up and down to realize the water outlet function of the control valve assembly, or swung left and right along the length direction of the movable groove body to realize the water outlet mode of the control valve assembly;

[0009] The water outlet assembly includes a functional water outlet pipe group and a water outlet nozzle. The water outlet nozzle is fixed to the water outlet end of the mounting pipe. One end of the functional water outlet pipe group is connected to the water outlet end of the control valve assembly, and the other end is connected to the water inlet end of the water outlet nozzle.

[0010] According to a faucet switch of an embodiment of the present invention, the control valve assembly includes a valve core and a built-in valve seat, the built-in valve seat is fixed to the bottom of the mounting tube, the valve core is arranged in the mounting tube and fixed on the built-in valve seat, the built-in valve seat is provided with a first water inlet pipe group, the valve core is provided with a second water inlet pipe group, the first water inlet pipe group and the second water inlet pipe group are correspondingly connected, and the water inlet end of the functional water outlet pipe group is connected to the water outlet of the built-in valve seat.

[0011] According to a faucet switch of an embodiment of the present invention, the functional water outlet pipe group includes a cold water outlet pipe and a hot water outlet pipe.

[0012] According to a faucet switch of an embodiment of the present invention, a connecting rod is provided between the handle and the valve core, one end of the connecting rod is plugged into the switch end of the valve core, and the other end is connected to the handle.

[0013] According to a faucet switch of an embodiment of the present invention, a spline shaft is provided at the end of the connecting rod, a spline is provided at the end of the switch handle, and the spline is cooperatively connected with the spline shaft.

[0014] According to a faucet switch of an embodiment of the present invention, a limiting ring groove is provided on the inner wall of the mounting tube, and a limiting ring with a width smaller than the width of the limiting ring groove is provided in the mounting tube. The limiting ring is installed in cooperation with the limiting ring groove, and the end of the connecting rod and the end of the switch handle are both connected after passing through the plug-in hole on the limiting ring groove.

[0015] According to a faucet switch of an embodiment of the present invention, a fixing ring is provided in the mounting tube, the fixing ring is sleeved on the outside of the valve core and fixedly connected to the mounting tube, a wire clamping port is provided on the fixing ring, and part of the pipe body of the cold water outlet pipe and the hot water outlet pipe are clamped in the wire clamping port.

[0016] According to a faucet switch of an embodiment of the present invention, a built-in valve seat is provided with a positioning hole, and a positioning column is provided at the bottom of the valve core, and the positioning column is plugged into the positioning hole.

[0017] According to an embodiment of the present invention, a faucet switch has at least the following beneficial effects: when using the faucet switch of the present invention, the user only needs to rotate the switch handle first, causing the switch handle to swing upward, thereby driving the switch end of the valve core to swing, so that the main water path of the valve core is opened. Then, according to the user's needs, the switch handle can be swung left and right to switch the valve core between cold and hot water outlets. The structure is simple and practical. A limit ring is provided in the mounting tube, and a limit ring groove for mounting the limit ring is provided on the inner wall of the mounting tube. It should be noted that the width of the limit ring is smaller than the width of the limit ring groove to ensure that there is a margin of movement when the switch handle swings up and down. Furthermore, a fixing ring with a wire clamping hole is provided in the mounting tube. Part of the pipe body of the cold water outlet pipe and the hot water outlet pipe are both clamped in the wire clamping hole. This prevents the cold water outlet pipe and the hot water outlet pipe from being affected by other structural components and moving with them when the user switches between cold and hot water, thereby affecting the water blowing effect. The fixing ring has a regular and fixed function for the cold water outlet pipe and the hot water outlet pipe. Furthermore, the mounting pipe is a tapered pipe, which fixes the cold water outlet pipe and the hot water outlet pipe at one end close to the water outlet, and has a simple and practical structure.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is an exploded view of the structure of a faucet switch according to an embodiment of the present utility model;

[0021] Figure 2 This is a cross-sectional view of the structure of a faucet switch according to an embodiment of the present utility model;

[0022] Figure 3 This is an isometric view of a faucet switch according to an embodiment of the present utility model;

[0023] Figure 4 for Figure 2 A partial enlarged view of the area marked A.

[0024] Description of reference numerals:

[0025] Mounting pipe 100; movable groove 110; water outlet 120; limiting ring groove 130; limiting ring 140;

[0026] Switch handle 200; spline 210;

[0027] Valve core 300; second water inlet pipe assembly 310; positioning column 320;

[0028] Built-in valve seat 400; first water inlet pipe group 410;

[0029] Cold water outlet pipe 500;

[0030] Hot water outlet pipe 600;

[0031] Connecting rod 700; spline shaft 710;

[0032] Fixed ring 800; Line clamping port 810. DETAILED DESCRIPTION

[0033] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In utility model descriptions, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] Reference Figures 1 to 4 The embodiment of the utility model provides a faucet switch, including a mounting tube 100, which is a conical tube with a hollow interior. The end of the mounting tube 100 with the smallest diameter is the water outlet end, and a movable groove 110 is provided on the tube body of the mounting tube 100 near the bottom end; a control valve assembly is installed in the mounting tube 100; a switch handle 200, one end of the switch handle 200 is connected to the control valve assembly, and the other end passes through the movable groove 110 to the outside of the mounting tube 100, and the switch handle 200 can swing up and down to realize the water outlet function of opening the control valve assembly, or swing left and right along the length direction of the groove body of the movable groove 110 to realize switching the water outlet mode of the control valve assembly; the water outlet assembly includes a functional water outlet pipe group and a water outlet nozzle 120, which is fixed to the water outlet end of the mounting tube 100, one end of the functional water outlet pipe group is connected to the water outlet end of the control valve assembly, and the other end is connected to the water inlet end of the water outlet nozzle 120.

[0038] According to some embodiments of the present application, the control valve assembly includes a valve core 300 and a built-in valve seat 400, the built-in valve seat 400 is fixed to the bottom of the mounting tube 100, the valve core 300 is arranged in the mounting tube 100 and fixed on the built-in valve seat 400, the built-in valve seat 400 is provided with a first water inlet pipe group 410, the valve core 300 is provided with a second water inlet pipe group 310, the first water inlet pipe group 410 is correspondingly connected to the second water inlet pipe group 310, and the water inlet end of the functional water outlet pipe group is connected to the water outlet of the built-in valve seat 400.

[0039] According to some embodiments of the present application, the functional water outlet pipe group includes a cold water outlet pipe 500 and a hot water outlet pipe 600 .

[0040] According to some embodiments of the present application, a connecting rod 700 is provided between the handle and the valve core 300. One end of the connecting rod 700 plugs into the switch end of the valve core 300, and the other end is connected to the handle. Furthermore, a spline 210 is provided at the end of the connecting rod 700, and the spline 210 is provided at the end of the switch handle 200. The spline 210 and the spline 210 are matingly connected. After the connecting rod 700 and the switch handle 200 are plugged in, they are secured with screws.

[0041] According to some embodiments of the present application, a limiting ring 140 groove 130 is provided on the inner wall of the mounting tube 100, and a limiting ring 140 with a width smaller than the width of the limiting ring 140 groove 130 is provided in the mounting tube 100. The limiting ring 140 is installed in cooperation with the limiting ring 140 groove 130, and the end of the connecting rod 700 and the end of the switch handle 200 are both connected after passing through the plug-in hole on the limiting ring 140 groove 130.

[0042] According to some embodiments of the present application, a fixing ring 800 is provided in the mounting tube 100, the fixing ring 800 is sleeved on the outside of the valve core 300 and fixedly connected to the mounting tube 100, and a wire clamping port 810 is provided on the fixing ring 800, and part of the pipe bodies of the cold water outlet pipe 500 and the hot water outlet pipe 600 are clamped in the wire clamping port 810.

[0043] According to some embodiments of the present application, the built-in valve seat 400 is provided with a positioning socket, and the bottom of the valve core 300 is provided with a positioning post 320. The positioning post 320 is plugged into the positioning socket to achieve rapid positioning and installation of the valve core 300 and the built-in valve seat 400. Furthermore, the inner wall of the mounting tube 100 is provided with an internal thread, and the outer wall of the built-in valve seat 400 is provided with an external thread that matches the internal thread on the inner wall of the mounting tube 100, facilitating the installation and removal of the mounting tube 100 and the built-in valve seat 400.

[0044] When using the faucet switch of the present application, the user only needs to rotate the switch handle 200 first, causing the switch handle 200 to swing upward, thereby driving the switch end of the valve core 300 to swing, so that the main water path of the valve core 300 is opened. Then, according to the use requirements, the switch handle 200 can be swung left and right to switch the cold water and hot water output of the valve core 300. The structure is simple and practical. Among them, a limit ring 140 is provided in the installation tube 100. At the same time, the inner wall of the installation tube 100 is provided with a limit ring 140 groove 130 for mounting the limit ring 140. It should be noted that the width of the limit ring 140 is smaller than the width of the limit ring 140 groove 130 to ensure that there is a margin of movement when the switch handle 200 swings up and down. Furthermore, a fixing ring 800 with a clip-on opening 810 is provided within the mounting tube 100. Portions of the cold water outlet pipe 500 and the hot water outlet pipe 600 are clipped into the clip-on opening 810. This prevents the cold water outlet pipe 500 and the hot water outlet pipe 600 from being affected by other structural components and moving with them when the user switches between hot and cold water, thereby affecting the water blowing effect. The fixing ring 800 serves to regularize and secure the cold water outlet pipe 500 and the hot water outlet pipe 600. Furthermore, the mounting tube 100 is a tapered tube that secures the ends of the cold water outlet pipe 500 and the hot water outlet pipe 600 near the water outlet nozzle 120, resulting in a simple and practical structure.

[0045] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A faucet switch, characterized in that: include: The installation pipe is a conical pipe with a hollow interior. The end of the installation pipe with the smallest diameter is the water outlet end. A movable groove is provided on the pipe body of the end of the installation pipe close to the bottom; a control valve assembly, installed in the installation pipe; a switch handle, one end of which is connected to the control valve assembly, and the other end of which passes through the movable groove to the outside of the mounting tube, wherein the switch handle can be swung up and down to realize the water outlet function of the control valve assembly, or can be swung left and right along the length direction of the groove body of the movable groove to realize the switching of the water outlet mode of the control valve assembly; The water outlet assembly includes a functional water outlet pipe group and a water outlet nozzle. The water outlet nozzle is fixed to the water outlet end of the mounting pipe. One end of the functional water outlet pipe group is connected to the water outlet end of the control valve assembly, and the other end is connected to the water inlet end of the water outlet nozzle.

2. A faucet switch according to claim 1, characterized in that: The control valve assembly includes a valve core and a built-in valve seat, the built-in valve seat is fixed to the bottom of the mounting tube, the valve core is arranged in the mounting tube and fixed on the built-in valve seat, the built-in valve seat is provided with a first water inlet pipe group, the valve core is provided with a second water inlet pipe group, the first water inlet pipe group is correspondingly connected to the second water inlet pipe group, and the water inlet end of the functional water outlet pipe group is connected to the water outlet of the built-in valve seat.

3. A faucet switch according to claim 2, characterized in that: The functional water outlet pipe group includes a cold water outlet pipe and a hot water outlet pipe.

4. A faucet switch according to claim 2, characterized in that: A connecting rod is provided between the handle and the valve core, one end of the connecting rod is plugged into the switch end of the valve core, and the other end is connected to the handle.

5. A faucet switch according to claim 4, characterized in that: The end of the connecting rod is provided with a spline shaft, and the end of the switch handle is provided with a spline, and the spline is matched and connected with the spline shaft.

6. A faucet switch according to claim 5, characterized in that: A limiting ring groove is provided on the inner wall of the mounting tube, and a limiting ring with a width smaller than that of the limiting ring groove is provided in the mounting tube. The limiting ring is installed in cooperation with the limiting ring groove, and the end of the connecting rod and the end of the switch handle are both connected after passing through the plug-in hole on the limiting ring groove.

7. The faucet switch according to claim 3, characterized in that: A fixing ring is provided in the installation tube, the fixing ring is sleeved on the outside of the valve core and fixedly connected to the installation tube, and a wire clamping port is provided on the fixing ring, and part of the pipe body of the cold water outlet pipe and the hot water outlet pipe are clamped in the wire clamping port.

8. The faucet switch according to claim 2, characterized in that: The built-in valve seat is provided with a positioning socket, and the bottom of the valve core is provided with a positioning column, and the positioning column is plugged into the positioning socket.

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