Water and soap feeding faucet

Abstract

The utility model provides a water and soap feeding faucet which comprises a faucet outer pipe, a built-in piece, a soap feeding pipe and a water feeding pipe, the built-in piece is assembled in the faucet outer pipe and provided with a water feeding channel and a soap liquid channel, and the soap feeding pipe and the water feeding pipe are arranged on the outer side of the faucet outer pipe and connected with the built-in piece through quick connection structures. The soap feeding pipe is communicated with the soap liquid channel of the built-in piece, and the water feeding pipe is communicated with the water feeding channel of the built-in piece. The built-in piece with the water supply channel and the soap liquid channel is arranged in the faucet outer pipe, so that the internal structure of the faucet outer pipe is simplified, the cost is saved, and the installation is facilitated; meanwhile, the soap feeding pipe and the water feeding pipe are both connected with the built-in piece through a quick connection structure, and the soap feeding pipe and the water feeding pipe can be quickly and easily installed and can be conveniently detached to be independently replaced or cleaned.

Description

Technical Field

[0001] The utility model relates to the field of sanitary ware, in particular to a water and soap supply faucet. Background Art

[0002] Kitchen or bathroom faucets are essential in life, and faucets generally have the function of supplying water. However, when users need to wash their hands or other things, they need to extract washing soap from other devices such as a separate hand soap bottle or a soap dispenser next to the faucet. This soap supply method is troublesome, prone to cross infection, and takes up a lot of space.

[0003] In the prior art, there are also faucets with integrated soap and water supply, such as the household faucet with an automatic soap supply device disclosed in CN202017811U. However, the current technical products also have the following defects: the soap supply pipe and the water supply pipe are integrally connected to the faucet and cannot be removed and replaced or cleaned separately; the water supply pipeline and the soap supply pipeline are independent, which increases the number of components, and the internal space is small, making the pipeline layout difficult. Utility Model Content

[0004] Therefore, the utility model provides a water and soap supply faucet to solve the above problems.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] A water and soap supply faucet comprises a faucet outer tube, an inner component, a soap supply pipe and a water supply pipe, wherein the inner component is assembled in the faucet outer tube and is provided with a water supply channel and a soap liquid channel, the soap supply pipe and the water supply pipe are arranged on the outside of the faucet outer tube and are both connected to the inner component through a quick-connect structure, the soap supply pipe is connected to the soap liquid channel of the inner component, and the water supply pipe is connected to the water supply channel of the inner component.

[0007] Furthermore, the quick-connect structure includes a sealing matching structure and a limiting structure with a limiting member, and the sealing matching between the built-in component and the soap supply pipe or between the built-in component and the water supply pipe is achieved through the sealing matching structure, and fixed assembly is achieved through the limiting of the limiting member.

[0008] Furthermore, the built-in component is provided with a plug interface connected to the water supply channel or the soap liquid channel and a fixing hole connected to the plug interface, the fixing hole is equipped with the limiting component, the water supply pipe or the soap supply pipe has a plug end and a limiting step located on the inner side of the plug end, the plug end is sealingly plugged into the plug interface of the built-in component, and the limiting component extends into the plug interface and abuts against the limiting step to achieve fixed assembly.

[0009] Furthermore, a sealing ring is mounted on the plug-in end, and the plug-in end is sealed with the inner wall of the plug-in port through the sealing ring.

[0010] Furthermore, the step surface of the limiting step is an inclined surface, the abutting end of the limiting member is a conical structure, and the limiting member abuts on the step surface of the limiting step through the conical abutting end.

[0011] Furthermore, it also includes a transfer tube, which is located on the outside of the faucet outer tube and is provided with a limiting step. The transfer tube passes through the faucet outer tube and is fixedly connected to the built-in component, and is communicated with the water supply channel or the soap liquid channel. A fixing hole is opened on the water supply pipe or the soap supply pipe, and the limiting component is installed in the fixing hole. The water supply pipe or the soap supply pipe is sealingly sleeved on the transfer tube, and the limiting component abuts against the limiting step to achieve fixed assembly.

[0012] Furthermore, the transfer tube is equipped with a sealing ring, and forms a sealing fit with the water supply pipe or the soap supply pipe through the sealing ring.

[0013] Furthermore, the step surface of the limiting step is an inclined surface, the abutting end of the limiting member is a conical structure, and the limiting member abuts on the step surface of the limiting step through the conical abutting end.

[0014] Furthermore, the adapter tube is connected to the built-in component via threads.

[0015] Furthermore, it also includes a soap supply sensor, a water supply sensor and a controller, wherein the soap supply sensor is installed at the bottom of the soap supply pipe, and the water supply sensor is arranged on the outer tube of the faucet and is located below the water supply pipe; the output ends of the soap supply sensor and the water supply sensor are connected to the controller, and the controller is used to control the output of soap liquid and water.

[0016] The technical solution provided by the utility model has the following beneficial effects:

[0017] An internal component having a water supply channel and a soap liquid channel is arranged inside the outer tube of the faucet, which simplifies the internal structure of the outer tube of the faucet, saves costs, and is more convenient for installation; at the same time, the soap supply pipe and the water supply pipe are connected to the internal component through a quick-connect structure, so the soap supply pipe and the water supply pipe can be installed quickly and easily, and can be easily removed for separate replacement or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure shows a three-dimensional structure schematic diagram of the water and soap supply faucet in the embodiment;

[0019] Figure 2 The figure shows a partial structural exploded schematic diagram of the water and soap supply faucet in the embodiment;

[0020] Figure 3 Shown is a top view of the water and soap supply faucet in the embodiment;

[0021] Figure 4 Shown is a schematic diagram of the structure of the built-in components in the embodiment;

[0022] Figure 5 Shown Figure 3 Partial cross-sectional view along line AA;

[0023] Figure 6 Shown Figure 5 Enlarged schematic diagram of the middle C area;

[0024] Figure 7 Shown Figure 3 Partial cross-sectional view along line BB;

[0025] Figure 8 Shown Figure 7 A magnified schematic diagram of region D in the middle.

[0026] Figure numerals: 10. faucet outer tube; 11. upper opening; 12. end cover; 20 internal parts; 21. soap liquid channel; 22. water supply channel; 23 plug interface; 24. first fixing hole; 30. soap supply tube; 31. plug end; 32. first limiting step; 40. water supply pipe; 41. second fixing hole; 50. transfer tube; 51. second limiting step; 60. limiting member; 61. first limiting member; 62. second limiting member; 71. outer sleeve; 72. first sealing ring; 73. second sealing ring; 74. third sealing ring; 81. soap supply sensor; 82. water supply sensor. DETAILED DESCRIPTION

[0027] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] In the description of the present invention, terms such as "up", "down", "left", "right", "front", "back", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0029] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0030] Reference Figures 1 to 8As shown, the present embodiment provides a water and soap supply faucet, comprising a faucet outer tube 10, an inner component 20, a soap supply pipe 30 and a water supply pipe 40. The inner component 20 is assembled in the faucet outer tube 10 and is provided with a water supply channel 22 and a soap liquid channel 21. The water supply channel 22 and the soap liquid channel 21 are integrated on the inner component 20, and the inner component 20 only needs to be fixed in the faucet outer tube 10. During subsequent assembly, the inlets of the water supply channel 22 and the soap liquid channel 21 of the inner component 20 are connected to the water inlet pipe and the soap inlet pipe respectively, which simplifies the internal structure of the faucet outer tube 10, saves costs, and is more conducive to installation.

[0031] The soap supply pipe 30 and the water supply pipe 40 are arranged outside the faucet outer tube 10, and are both connected to the internal component 22 through a quick connection structure. The soap supply pipe 30 is connected to the soap liquid channel 21 of the internal component 20, and the water supply pipe 40 is connected to the water supply channel 22 of the internal component 20. In this way, the soap supply pipe 30 and the water supply pipe 40 can be installed quickly and easily, and can be easily removed for separate replacement or cleaning.

[0032] Specifically, in this embodiment, the quick-connect structure includes a sealing fitting structure and a limiting structure with a limiting member 60. The sealing fitting structure is used to achieve sealing fitting between the built-in component 20 and the soap supply pipe 30, or between the built-in component 20 and the water supply pipe 40, and fixed assembly is achieved by limiting the position of the limiting member 60.

[0033] The quick-connect structure of the soap supply pipe 30 is as follows: Figures 4 to 6 As shown, the built-in component 20 is provided with an insertion port 23 connected to the soap liquid channel 21 and a fixing hole (defined as a first fixing hole 24) connected to the insertion port 23. The first fixing hole 24 is through from top to bottom to the insertion port 23. The limiting member 60 (defined as a first limiting member 61) is installed in the first fixing hole 24. The soap supply tube 30 has a plug-in end 31 and a limiting step (defined as a first limiting step 32) located inside the plug-in end 31. The plug-in end 31 is sealed and plugged into the insertion port 23 of the built-in component 20. The first limiting member 61 extends into the insertion port 23 and abuts against the first limiting step 32, thereby limiting the plug-in end 31 of the soap supply tube 30 from being separated from the insertion port 23 of the built-in component 20, so as to realize the rapid assembly of the soap supply tube 30. Specifically, the first limiting member 61 is a screw, and the first fixing hole 24 is a screw hole. The first limiting member 61 is assembled in the first fixing hole 24. When limiting is required, the first limiting member 61 is rotated so that the first limiting member 61 is screwed into the insertion port 23 and abuts against the first limiting step 32 of the soap supply tube 30. When removal is required, the soap supply tube 30 can be pulled out by simply unscrewing the first limiting member 61, which is simple to operate.

[0034] An upper opening 11 is provided on the top of the faucet outer tube 10 to facilitate insertion of tools such as a screwdriver for operation, and an end cover 12 is provided on the upper opening 11 .

[0035] The plug end 31 is equipped with a sealing ring (defined as a first sealing ring 72), and the plug end 31 is sealed with the inner wall of the plug port 23 through the first sealing ring 72. Specifically, two first sealing rings 72 are provided, and the sealing performance is good.

[0036] like Figure 6 As shown, the step surface of the first limiting step 32 is an inclined surface, and the abutting end of the first limiting member 61 is a conical structure, and the first limiting member 61 abuts against the step surface of the first limiting step 32 through the conical abutting end. In this way, when the first limiting member 61 is screwed in, the conical end (i.e., the conical abutting end) abuts against the step surface of the first limiting step 32, which provides good guidance. Even if the soap supply tube 30 is not inserted into place, the soap supply tube 30 can be forced to continue to be inserted by screwing in the first limiting member 61 until it is tightly fitted, and the structural design is ingenious.

[0037] At the same time, for the sake of aesthetics and convenience of subsequent component installation, the outer periphery of the soap supply tube 30 is also sleeved with an outer sleeve 71, the front end of the outer sleeve 71 abuts against the front end of the soap supply tube 30, and the rear end of the outer sleeve 70 abuts against the faucet outer tube 10.

[0038] The quick-connect structure of the water supply pipe 40 is as follows: Figure 7 , Figure 8 As shown, it also includes a transfer tube 50, which is located on the outside of the faucet outer tube 10 and is provided with a limiting step (defined as a second limiting step 51). The transfer tube 50 passes through the faucet outer tube 10 and is fixedly connected to the built-in component 20, and is communicated with the water supply channel 22. A fixing hole (defined as a second fixing hole 41) is opened on the water supply pipe 40, and the limiting member 60 (defined as a second limiting member 62) is assembled in the second fixing hole 41. The water supply pipe 40 is sealed and sleeved on the transfer tube 50, and the second limiting member 62 abuts against the second limiting step 51 to achieve fixed assembly. Specifically, the second limiting member 62 is the same as the first limiting member 61, and is also a screw, and the second fixing hole 41 is also a screw hole. When limiting is required, the second limiting member 62 is rotated to be screwed in and abutted against the second limiting step 51. When it needs to be removed, the water supply pipe 40 can be pulled out by just unscrewing the second limiting member 62.

[0039] The transfer tube 50 is equipped with a sealing ring (defined as a second sealing ring 73), and forms a sealing fit with the water supply pipe 40 through the second sealing ring 73, with good sealing effect and simple structure. Specifically, the number of the second sealing rings 73 is two to achieve a stable sealing fit.

[0040] Similarly, the step surface of the second limiting step 51 is also an inclined surface, and the abutting end of the second limiting member 62 is a conical structure, and the second limiting member 62 abuts against the step surface of the second limiting step 51 through the conical abutting end. With such a configuration, when the second limiting member 62 is screwed in, the conical end (conical abutting end) abuts against the step surface of the second limiting step 51, which provides good guidance. Even if the water supply pipe 40 is not inserted into place, the water supply pipe 40 can be forced to continue to be inserted by screwing in the second limiting member 62 until it is tightly fitted, and the structural design is ingenious.

[0041] Specifically, the water supply pipe 40 abuts against the faucet outer pipe 10 .

[0042] The quick-connect structure of the water supply pipe 40 is moved to the outside of the faucet outer tube 10 through the adapter tube 50, so that the operation space is more sufficient and the disassembly and assembly operation is more convenient. Specifically, the adapter tube 50 is connected to the built-in component 20 through threads, and the threaded connection operation is simple. In order to achieve better sealing, the adapter tube 50 and the built-in component 20 are also sealed through a sealing ring (defined as a third sealing ring 74).

[0043] The quick-connect structures of the soap supply pipe 30 and the water supply pipe 40 are disclosed above respectively, which is one of the more preferred embodiments. Of course, in other embodiments, the quick-connect structures of the soap supply pipe 30 and / or the water supply pipe 40 are not limited thereto. For example, the quick-connect structures of the soap supply pipe 30 and the water supply pipe 40 may be interchangeable, or both may adopt the quick-connect structure of the soap supply pipe 30, or both may adopt the quick-connect structure of the water supply pipe 40; or other quick-connect structures may be adopted.

[0044] The soap supply pipe 30 and the water supply pipe 40 are arranged at an angle to each other in the horizontal direction, specifically at 90 degrees, so as not to interfere with each other.

[0045] At the same time, it also includes a soap supply sensor 81, a water supply sensor 82 and a controller. The soap supply sensor 81 is installed at the bottom of the soap supply pipe 30. For example, in this embodiment, the soap supply sensor 81 is installed on the outer sleeve 71, which is convenient for the installation of the soap supply sensor 81. The water supply sensor 82 is arranged on the faucet outer tube 10 and is located below the water supply pipe 40; the output ends of the soap supply sensor 81 and the water supply sensor 82 are connected to the controller, and the controller is used to control the output of soap liquid and water. When soap liquid needs to be output, put your hand under the soap supply pipe 30, and the soap supply sensor 81 transmits information to the controller after sensing, and the controller controls the soap liquid to be output from the outlet of the soap supply pipe 30; when you need to wash your hands, put your hand under the water supply pipe 40, and the water supply sensor 82 transmits information to the controller after sensing, and the controller controls the water to be output from the outlet of the water supply pipe 40.

[0046] Specifically, the connection relationship and control principle of the soap supply sensor 81, the water supply sensor 82 and the controller are all prior arts and will not be described in detail here.

[0047] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A water and soap supply faucet, characterized in that: The utility model comprises a faucet outer tube, an inner component, a soap supply pipe and a water supply pipe. The inner component is assembled in the faucet outer tube and is provided with a water supply channel and a soap liquid channel. The soap supply pipe and the water supply pipe are arranged on the outside of the faucet outer tube and are both connected to the inner component through a quick connection structure. The soap supply pipe is connected to the soap liquid channel of the inner component, and the water supply pipe is connected to the water supply channel of the inner component.

2. The water and soap supply faucet according to claim 1, characterized in that: The quick-connect structure includes a sealing matching structure and a limiting structure with a limiting member. The sealing matching structure realizes sealing matching between the built-in component and the soap supply pipe, or between the built-in component and the water supply pipe, and the limiting member realizes fixed assembly.

3. The water and soap supply faucet according to claim 2, characterized in that: The built-in component is provided with a plug interface connected to the water supply channel or the soap liquid channel and a fixing hole connected to the plug interface, the fixing hole is equipped with the limiting component, the water supply pipe or the soap supply pipe has a plug end and a limiting step located on the inner side of the plug end, the plug end is sealed and plugged into the plug interface of the built-in component, the limiting component extends into the plug interface and abuts against the limiting step to achieve fixed assembly.

4. The water and soap supply faucet according to claim 3, characterized in that: The plug-in end is equipped with a sealing ring, and the plug-in end and the inner wall of the plug-in port are sealed by the sealing ring.

5. The water and soap supply faucet according to claim 3, characterized in that: The step surface of the limiting step is an inclined surface, the abutting end of the limiting member is a conical structure, and the limiting member abuts on the step surface of the limiting step through the conical abutting end.

6. The water and soap supply faucet according to claim 2, characterized in that: It also includes a transfer tube, which is located on the outside of the faucet outer tube and is provided with a limiting step. The transfer tube passes through the faucet outer tube and is fixedly connected to the built-in component, and is communicated with the water supply channel or the soap liquid channel. A fixing hole is opened on the water supply pipe or the soap supply pipe, and the limiting component is installed in the fixing hole. The water supply pipe or the soap supply pipe is sealingly sleeved on the transfer tube, and the limiting component abuts against the limiting step to achieve fixed assembly.

7. The water and soap supply faucet according to claim 6, characterized in that: The transfer tube is equipped with a sealing ring, and forms a sealing fit with the water supply tube or the soap supply tube through the sealing ring.

8. The water and soap supply faucet according to claim 6, characterized in that: The step surface of the limiting step is an inclined surface, the abutting end of the limiting member is a conical structure, and the limiting member abuts on the step surface of the limiting step through the conical abutting end.

9. The water and soap supply faucet according to claim 6, characterized in that: The transfer tube is connected to the built-in component via threads.

10. The water and soap supply faucet according to claim 1, characterized in that: It also includes a soap supply sensor, a water supply sensor and a controller. The soap supply sensor is installed at the bottom of the soap supply pipe, and the water supply sensor is arranged on the outer tube of the faucet and is located below the water supply pipe. The output ends of the soap supply sensor and the water supply sensor are connected to the controller, and the controller is used to control the output of soap liquid and water.

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