Integrated dual-purpose wall-mounted faucet with manual pressing and automatic induction functions

Abstract

The utility model provides a kind of integrated dual-purpose wall inlet faucet with manual pressing and automatic induction dual function, including detachably connected valve seat and valve body, water inlet cavity is equipped in valve seat, water outlet cavity is equipped in valve body, the water inlet cavity is constituted by water inlet channel and water supply channel, the water inlet channel and water supply channel are equipped with the communicating port of both intercommunication, communicating port is connected with flow regulating valve, flow regulating valve can control the on-off and flow size of water flow at communicating port, water supply channel is communicated with water outlet cavity.In the rear end of faucet valve seat, the water inlet is provided with flow regulating valve, flow regulating valve can control the on-off and flow size of water flow at communicating port, so when it is necessary to maintain faucet, the water inlet of faucet can be closed by flow regulating valve, without closing water source main switch valve.In the rear end of faucet valve seat, fixed ring, lock screw and lock washer are arranged to form a structure to prevent faucet from rotating, so as to solve the problem of easy rotation and theft of faucet.

Description

Technical Field

[0001] This utility model relates to the field of water valve technology, specifically to an integrated dual-purpose wall-mounted faucet that combines manual pressing and automatic sensing functions. Background Technology

[0002] In modern life, wall-mounted faucets are a common type of sanitary ware. Their inlet connects to the water supply pipes on the wall, achieving a clean and aesthetically pleasing look. They are widely used in various building types, such as residences, hotels, and public restrooms. Currently, the most common wall-mounted faucets on the market are mainly of two types: manual push-button and automatic sensor-operated.

[0003] Manual push-button wall-mounted faucet. Users can turn the water flow on and off by manually pressing a specific part of the faucet.

[0004] Automatic sensor-operated wall faucets utilize sensor technology, typically infrared sensors, to automatically turn on the water when a hand approaches the sensing area and automatically turn off when the hand leaves. This contactless operation significantly improves hygiene and effectively reduces the risk of bacterial transmission, making it particularly suitable for restrooms in public places such as hospitals, shopping malls, and airports, as well as other locations with high hygiene requirements.

[0005] Existing wall-mounted faucets have revealed some problems in actual use. For example, when faucet maintenance is required, especially for common maintenance operations such as replacing the internal battery of automatic sensor faucets, it is often necessary to shut off the main water supply valve. This will interrupt the water supply for other users in the area controlled by that main valve, affecting their normal use.

[0006] Furthermore, most existing wall-mounted faucets are fixed to the wall using threaded connections. While this method is relatively simple to install, it makes them easy targets for theft in places with security loopholes. Criminals can easily unscrew the faucet with simple tools, causing not only property damage but also potentially leading to burst water pipes, leaks, and serious damage to building facilities and the surrounding environment. Utility Model Content

[0007] In view of the problems pointed out in the background art, this utility model proposes an integrated dual-purpose wall faucet with both manual pressing and automatic sensing functions to solve the above-mentioned technical problems.

[0008] The technical solution of this utility model is implemented as follows: A dual-function wall-mounted faucet combining manual pressing and automatic sensing includes a detachable valve seat and a valve body. The valve seat has an inlet chamber, and the valve body has an outlet chamber. The inlet chamber and the outlet chamber are interconnected. The inlet chamber consists of an inlet channel and a supply channel. A connecting port is provided between the inlet channel and the supply channel, and a flow regulating valve is connected to the connecting port. The flow regulating valve can control the flow and flow rate at the connecting port. The supply channel is connected to the outlet chamber.

[0009] The present invention is further configured to include a water inlet pipe, the two ends of which are respectively connected to the water outlet chamber and the water supply channel.

[0010] The present invention is further configured such that the water outlet chamber includes a water outlet chamber one and a water outlet chamber two, and the valve body is provided with a water outlet communicating with the water outlet chamber two; The valve body is equipped with an induction solenoid valve and a mechanical time-delay self-closing valve core. The inlet end of the induction solenoid valve is connected to the outlet chamber one, and the outlet end of the induction solenoid valve is connected to the outlet chamber two. The inlet end of the mechanical time-delay self-closing valve core is connected to the outlet chamber one, and the outlet end of the mechanical time-delay self-closing valve core is connected to the outlet chamber two.

[0011] The present invention is further configured such that the side wall of the valve seat is provided with an installation port corresponding to the communication port, and the flow regulating valve is installed at the installation port.

[0012] The present invention is further configured such that the rear end of the valve seat is provided with a rearwardly extending threaded tube, the inner side of the threaded tube is a water inlet channel, the rear end of the valve seat is provided with an annular fixing ring, the fixing ring is provided with a threaded hole, an anti-loosening screw is connected in the threaded hole, and a decorative cover is sleeved on the rear end of the valve seat, with the fixing ring and the anti-loosening screw located inside the decorative cover.

[0013] The present invention is further provided with an anti-loosening washer on the rear side of the fixing ring, which abuts against the anti-loosening screw.

[0014] The present invention is further configured such that the front end of the valve body is open and the front end of the valve body is provided with a detachable cover; the front end of the mechanical delay self-closing valve core is provided with a button for operating it, and the cover is provided with a pressing hole for the button to be exposed.

[0015] The present invention is further configured such that an indicator light is provided on the cover, a sensor is provided at the front end of the valve body, a battery is provided inside the valve seat, and the solenoid valve, the sensor, and the indicator light are respectively connected to the battery.

[0016] The present invention is further configured such that an aerator is connected to the water outlet.

[0017] The present invention is further configured such that a fixing part one is provided on the inner side wall of the front end of the valve seat, and a fixing part two corresponding to the fixing part one is provided on the inner side wall of the rear end of the valve body. The fixing part one is provided with a threaded hole, and the fixing part two is provided with a connecting hole corresponding to the threaded hole. A fixing bolt is connected in the connecting hole and the threaded hole.

[0018] By adopting the above technical solution, the beneficial effects of this utility model are as follows: The utility model provides an integrated dual-purpose wall-mounted faucet that combines manual pressing and automatic sensing functions. It integrates an infrared sensing automatic control system and a manual button control system into a single valve, allowing for both automatic and manual operation. When the sensing system malfunctions, the manual function can still be used normally. It automatically flushes when a hand is reached and automatically shuts off.

[0019] A flow regulating valve is installed at the water inlet at the rear end of the faucet valve seat. The flow regulating valve can control the on / off state and flow rate of the water at the connection port. In this way, when the faucet needs to be maintained, the water inlet of the faucet can be closed by the flow regulating valve without having to close the main water supply valve.

[0020] A structure consisting of a retaining ring, an anti-loosening screw, and an anti-loosening washer at the rear end of the faucet seat is designed to prevent the faucet from turning, thus solving the problem of the faucet being easily turned and stolen. Attached Figure Description

[0021] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a cross-sectional view of the present invention.

[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0024] Figure 3 This is an exploded view of the present invention.

[0025] Figure 4 This is an exploded view of the present invention. Figure 1 .

[0026] Figure 5 This is an exploded view of the present invention. Figure 2 .

[0027] Figure 6 This is a schematic diagram of the structure of this utility model.

[0028] Figure 7 This is an exploded structural diagram of the decorative cover of this utility model.

[0029] Figure 8 This is a structural schematic diagram of the valve body of this utility model after disassembly.

[0030] The following are the labels in the attached diagram: Valve seat 1, Valve body 2, Inlet channel 3, Supply channel 4, Connecting port 5, Flow regulating valve 6, Inlet pipe 7, Outlet chamber one 8, Outlet chamber two 9, Outlet 10, Induction solenoid valve 11, Mechanical delayed self-closing valve core 12, Mounting port 13, Threaded pipe 14, Retaining ring 15, Anti-loosening screw 16, Decorative cover 17, Anti-loosening washer 18, Cover 19, Button 20, Indicator light 21, Sensor 22, Battery 23, Aerator 24, Fixing part one 25, Fixing part two 26, Fixing bolt 27, Sealing body 61, Lifting rod 62, Sealing gasket 63, Filter screen 64. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] For reference as follows Figures 1-8 The present invention will be described as follows: Example: An integrated dual-purpose wall faucet with both manual pressing and automatic sensing functions includes a detachably connected valve seat 1 and valve body 2, with the valve seat 1 located on the rear side of the valve body 2.

[0033] The valve seat 1 has an inlet chamber and the valve body 2 has an outlet chamber, which are connected to each other.

[0034] The water inlet chamber consists of a water inlet channel 3 and a water supply channel 4. A connecting port 5 is provided between the water inlet channel 3 and the water supply channel 4 to connect the two. A flow regulating valve 6 is connected to the connecting port 5, which can control the flow and flow rate of the water at the connecting port 5.

[0035] Water supply channel 4 is connected to the water outlet chamber, and water inlet channel 3 is connected to the water source pipe on the wall.

[0036] This allows water from the water source pipeline to sequentially enter the water outlet chamber through the inlet channel 3, the connecting port 5, and the supply channel 4.

[0037] By adopting the above technical solution, when maintenance of the faucet is required, such as replacing the internal battery for the automatic sensor function, it is no longer necessary to turn off the main water supply switch. Simply operate the flow regulating valve 6 to close the connection port 5, thus cutting off the water supply to the faucet. At this time, water from the water supply pipe can no longer enter the outlet chamber through the inlet channel 3, connection port 5, and supply channel 4, putting the faucet in a water-off state, allowing staff to safely perform maintenance. Since the main water supply switch does not need to be turned off, other faucets connected to the wall can still obtain water normally, ensuring the normal use of other faucets and avoiding interference with other water usage caused by maintenance of a single faucet. Simultaneously, the flow regulating valve 6 can also control the water flow at the connection port 5, flexibly adjusting the water flow according to actual usage needs, further enhancing the faucet's practicality.

[0038] This technical solution, which sets a flow regulating valve 6 at the water inlet at the rear end of the faucet valve seat 1, has a reasonable structural design and is easy to operate. It effectively solves the problem in the existing technology that maintaining a single faucet requires turning off the main switch, which affects the use of other water sources, and greatly improves the convenience and flexibility of faucet maintenance.

[0039] It also includes a long water inlet pipe 7, with its two ends connected to the water outlet chamber and the water supply channel 4, respectively.

[0040] The water outlet chamber includes a first water outlet chamber 8 and a second water outlet chamber 9. The valve body 2 is provided with a water outlet 10 that communicates with the second water outlet chamber 9. This structural design allows water to flow through the second water outlet chamber 9 and finally be discharged from the water outlet 10, thus meeting the water outlet function requirements of the faucet.

[0041] The two ends of the inlet pipe 7 are connected to the outlet chamber 8 and the water supply channel 4, respectively. Specifically, the front end of the inlet pipe 7 is connected to and fixedly connected to the outlet chamber 8. This fixed connection ensures the stability of the connection between the front end of the inlet pipe 7 and the outlet chamber 8, and can effectively prevent water leakage caused by loosening of the connection due to water flow impact or vibration during long-term use.

[0042] The rear end of the water inlet pipe 7 is connected to the water supply channel 4 via a plug-in connection. To enhance the sealing of this plug-in connection, an O-ring is installed on the outer wall of the rear end of the water inlet pipe 7. As a commonly used sealing element, the O-ring can utilize its own elastic deformation to tightly fit the outer wall of the rear end of the water inlet pipe 7 and the inner wall of the plug-in hole of the water supply channel 4, thereby effectively preventing water leakage at this connection and ensuring the sealing of water transmission.

[0043] During the docking and fixing of valve body 2 and valve seat 1, the rear end of inlet pipe 7 can be easily inserted into the plug hole formed on water supply channel 4. This design makes the installation process of valve body 2 and valve seat 1 more convenient and efficient, eliminating the need for separate adjustments to the connection between inlet pipe 7 and water supply channel 4, simplifying the installation steps and improving installation efficiency. At the same time, the plug-in connection method also facilitates subsequent maintenance or component replacement. When it is necessary to disassemble valve body 2 or valve seat 1, the rear end of inlet pipe 7 can be relatively easily pulled out from the plug hole of water supply channel 4.

[0044] The valve body 2 contains core components that enable dual-function water dispensing, namely the sensing solenoid valve 11 and the mechanical delay self-closing valve core 12. The two work together to enable the faucet to have two water dispensing modes: automatic sensing and manual pressing.

[0045] The valve body 2 is equipped with an induction solenoid valve 11 and a mechanical delay self-closing valve core 12.

[0046] The inlet of the solenoid valve 11 is connected to the outlet chamber 8, and the outlet of the solenoid valve 11 is connected to the outlet chamber 9. When a hand approaches the sensor 22, the sensor 22 sends a signal, and the solenoid valve 11 opens, connecting the inlet and outlet of the solenoid valve 11. Water in the outlet chamber 8 passes through the solenoid valve 11 into the outlet chamber 9, and then flows out from the outlet 10. This is induction-driven water discharge.

[0047] The inlet end of the solenoid valve 11 is connected to the outlet chamber 8, and the outlet end is connected to the outlet chamber 9, forming an independent induction water flow channel. Its operation depends on the signal control of the sensor 22: when a human hand approaches the sensor 22, the sensor 22 triggers a signal and transmits it to the solenoid valve 11. After receiving the signal, the solenoid valve 11 starts to work, and its internal valve core moves to connect the inlet end and the outlet end. At this time, the water in the outlet chamber 8 flows into the outlet chamber 9 along the flow channel of the solenoid valve 11, and is finally discharged through the outlet 10, completing the induction water flow process.

[0048] The inlet end of the mechanical time-delay self-closing valve core 12 is connected to the outlet chamber 8, and the outlet end of the mechanical time-delay self-closing valve core 12 is connected to the outlet chamber 9. When the mechanical time-delay self-closing valve core 12 is pressed, the inlet and outlet ends of the mechanical time-delay self-closing valve core 12 are connected, and the water in the outlet chamber 8 enters the outlet chamber 9 through the mechanical time-delay self-closing valve core 12, and then flows out from the outlet 10. This is manual pressing to dispense water, and the water can be automatically delayed and then shut off.

[0049] The mechanical time-delay self-closing valve core 12 also adopts a structure design with two connected ends. Its inlet end is connected to outlet chamber 8, and its outlet end is connected to outlet chamber 9, forming a manual water flow channel. The working mechanism of this valve core is based on the principle of mechanical pressing and self-closing reset: when a pressing operation is applied to the mechanical time-delay self-closing valve core 12, the sealing structure inside the valve core is opened, and the inlet end and outlet end are connected. The water in outlet chamber 8 flows into outlet chamber 9 through the valve core and then flows out from outlet 10. After the pressing is released, the valve core automatically closes the flow channel after a set delay time with the help of the internal spring and other reset components, realizing the automatic delayed closure of the water outlet and completing the manual pressing water outlet process.

[0050] The front end of the valve body 2 is open, and the front end of the valve body 2 is provided with a removable cover 19. The main function of this design is to provide operating space for the maintenance of internal components. When it is necessary to inspect or replace components such as the induction solenoid valve 11 and the mechanical delay self-closing valve core 12 in the valve body 2 and valve seat 1, the cover 19 can be directly removed without disassembling the entire faucet, which significantly reduces the difficulty of maintenance.

[0051] The front end of the mechanical delay self-closing valve core 12 is provided with a button 20 for operation. Correspondingly, a pressing hole is provided on the cover 19, through which the button 20 protrudes to the outside of the cover 19, ensuring that the user can directly press the button 20 to trigger the manual water dispensing function.

[0052] The cover 19 is equipped with an indicator light 21, the front end of the valve body 2 is equipped with a sensor 22, the valve seat 1 is equipped with a battery 23, and the sensing solenoid valve 11, the sensor 22, and the indicator light 21 are respectively connected to the battery 23.

[0053] Battery 23 provides power to the solenoid valve 11, sensor 22, and indicator light 21. The indicator light 21 indicates the power status of battery 23. When the power of battery 23 is lower than a set threshold, indicator light 21 will issue an alarm signal by flashing continuously to remind the user to replace the battery in time.

[0054] The aforementioned technical solution integrates both infrared sensor-based automatic control and manual button control into one faucet. In practical use, the two functions can operate independently: when the sensing system malfunctions due to a faulty sensor 22 or a depleted battery 23, the manual button function still functions normally, ensuring the continuity of the faucet's basic water flow; when the user's hand approaches the sensor 22, the system automatically starts dispensing water and automatically shuts off after the hand is removed, meeting the needs for convenient and hygienic use. This dual-function design enhances the faucet's applicability and reliability, enabling it to handle usage needs in different scenarios and unexpected malfunctions.

[0055] The rear end of the valve seat 1 is provided with a rearward-extending threaded pipe 14. The inner side of the threaded pipe 14 is a water inlet channel 3, the main function of which is to connect with the water source pipe on the wall and introduce water flow into the faucet. The threaded pipe 14 adopts a rearward-extending design, which facilitates insertion into the wall and connection with the water source pipe, while ensuring the continuity of the water inlet channel 3, so that water can smoothly enter the interior of the valve seat 1.

[0056] The valve seat 1 has an annular retaining ring 15 at its rear end. The retaining ring 15 is an integral structure or fixedly connected to the valve seat 1 and is installed on the wall together with the valve seat 1. The retaining ring 15 has a threaded hole, and an anti-loosening screw 16 is connected in the threaded hole. The anti-loosening screw 16 can be screwed in or out along the axial direction of the threaded hole.

[0057] A decorative cover 17 is fitted onto the rear end of the valve seat 1, with the retaining ring 15 and anti-loosening screw 16 located inside the decorative cover 17. This prevents them from being directly exposed, improving the overall visual effect of the faucet. At the same time, it also serves to conceal the structure of the retaining ring 15 and anti-loosening screw 16, increasing the difficulty of the faucet being stolen.

[0058] The rear side of the retaining ring 15 is provided with an anti-loosening washer 18 that abuts against the anti-loosening screw 16. The anti-loosening washer 18 abuts against the anti-loosening screw 16 and is sleeved on the threaded tube 14, and can move to a certain extent along the axial direction of the threaded tube 14.

[0059] During the installation and fixing of the faucet and the water supply pipe on the wall, firstly, the threaded pipe 14 is tightened to the water supply pipe on the wall, initially connecting the valve seat 1 to the wall. Then, the anti-loosening screw 16 is turned. Because the anti-loosening screw 16 is threaded into the threaded hole on the retaining ring 15, as the anti-loosening screw 16 is turned in, its end exerts a compressive force on the anti-loosening washer 18. Under this compressive force, the anti-loosening washer 18 deforms and is tightly pressed between the anti-loosening screw 16 and the wall.

[0060] At this point, significant frictional resistance is generated between the anti-loosening washer 18 and the wall, and between the anti-loosening washer 18 and the anti-loosening screw 16. This frictional resistance effectively prevents the valve seat 1 and the entire faucet from rotating, thus preventing thieves from detaching the faucet from the water supply and committing theft. Simultaneously, the anti-loosening washer 18 enhances the anti-loosening effect, preventing the anti-loosening screw 16 from loosening due to vibrations or other factors during long-term use, ensuring the stability and reliability of the anti-rotation structure.

[0061] The above structure, through the synergistic effect of the fixing ring 15, the anti-loosening screw 16, and the anti-loosening washer 18, forms an effective anti-rotation mechanism, which solves the problem that existing faucets, which are only connected by threads, are easily rotated and disassembled and stolen, thus improving the security of the faucet after installation.

[0062] The detachable connection between valve seat 1 and valve body 2 is achieved through a specific structural design. Specifically, a fixing part 25 is provided on the inner wall of the front end of valve seat 1, and a fixing part 26 corresponding to the fixing part 25 is provided on the inner wall of the rear end of valve body 2. The fixing part 25 is an integral structure with the valve seat 1. It is set along the circumference or a specific position of the inner sidewall of the front end of the valve seat 1 to provide a connection support point. The fixing part 25 is machined with a threaded hole. The axial direction of the threaded hole is adapted to the mating direction of the valve seat 1 and the valve body 2, providing a threaded mating basis for the connection of the fixing bolt 27.

[0063] The fixing part 26 is an integral structure with the valve body 2, and its position corresponds to the fixing part 25, ensuring that the fixing part 25 and the fixing part 26 can accurately fit together when the valve seat 1 and the valve body 2 are mated. The fixing part 26 is provided with a connecting hole, the diameter of which matches the diameter of the threaded hole on the fixing part 25, and the axis of the connecting hole coincides with the axis of the threaded hole, so that the fixing bolt 27 can pass smoothly through the connecting hole and be screwed into the threaded hole.

[0064] When it is necessary to connect and fix the valve seat 1 and the valve body 2, align the front end of the valve seat 1 with the rear end of the valve body 2, so that the fixing part 1 25 and the fixing part 26 fit together. At this time, the connecting hole on the fixing part 26 is accurately aligned with the threaded hole on the fixing part 1 25. Then, pass the fixing bolt 27 through the connecting hole of the fixing part 26 and screw it into the threaded hole of the fixing part 25. By tightening the fixing bolt 27, the fixing part 1 25 and the fixing part 26 are tightly fitted together, thereby realizing the fixed connection between the valve seat 1 and the valve body 2.

[0065] Thanks to this connection structure achieved through fixing part 25, fixing part 26, and fixing bolt 27, the valve seat 1 and valve body 2 are detachably connected. When maintenance or replacement of internal components of the valve seat 1 or valve body 2 is required, the operating space is exposed after removing the cover 19, allowing workers to loosen the fixing bolt 27 using tools such as screwdrivers. Once the fixing bolt 27 is completely removed from the threaded hole and connection hole, the fixing relationship between the valve seat 1 and valve body 2 is released, allowing them to be separated and completing the disassembly process.

[0066] This detachable connection design ensures the stability and reliability of the connection between valve seat 1 and valve body 2, while also facilitating subsequent maintenance and repair. Disassembly and installation can be achieved with simple tools, eliminating the need for complex procedures, reducing maintenance costs and difficulty, and further enhancing the faucet's practicality.

[0067] The valve seat 1 has a mounting port 13 on its side wall that corresponds to the connecting port 5. The flow regulating valve 6 is installed at the mounting port 13. This provides a fixed foundation for the installation of the flow regulating valve 6, ensuring that the flow regulating valve 6 can accurately act on the connecting port 5 to control the water flow.

[0068] The flow regulating valve 6 includes a seat 61, a lifting rod 62, a sealing gasket 63, and a threaded connection between the seat 61 and the mounting port 13. The threaded connection between the seat 61 and the mounting port 13 not only facilitates the installation and disassembly of the flow regulating valve 6, but also ensures the tightness of the connection between the seat 61 and the mounting port 13, preventing water leakage from the connection gap.

[0069] The lifting rod 62 is connected to the inner side of the base 61 and can be adjusted axially. The lifting rod 62 is coaxially aligned with the connecting port 5, a design that allows the movement of the lifting rod 62 to directly act on the connecting port 5. The sealing gasket 63 is fixed to the inner end of the lifting rod 62, and its material has good elasticity and sealing properties, allowing it to contact or separate from the connecting port 5 under the action of the lifting rod 62.

[0070] The outer end of the lifting rod 62 is the operating end. By operating this end, the operator can drive the lifting rod 62 axially towards the connecting port 5. When the lifting rod 62 moves to a certain position towards the connecting port 5, the sealing gasket 63 will tightly fit against the edge of the connecting port 5, thereby sealing the connecting port 5 and cutting off the water flow connection between the water inlet channel 3 and the water supply channel 4, thus closing the water inlet. Conversely, by operating the outer end of the lifting rod 62, moving it away from the connecting port 5, the sealing gasket 63 separates from the connecting port 5, the connecting port 5 opens, and water can flow from the water inlet channel 3 into the water supply channel 4 through the connecting port 5. At the same time, by adjusting the position of the lifting rod 62 and changing the gap between the sealing gasket 63 and the connecting port 5, the water flow rate at the connecting port 5 can also be controlled.

[0071] Aerator 24 is connected to the water outlet 10. Aerator 24 is a device installed at the water outlet, containing multiple layers of filters and a flow-guiding structure. When water flows through aerator 24, it mixes thoroughly with air, forming a water flow containing numerous air bubbles. This bubbly water flow reduces the impact force of the water flow, making it gentler and preventing splashing. It also conserves water resources while ensuring good water quality, improving comfort and economy in water use.

[0072] The mechanical time-delay self-closing valve core 12 in this application is a technology disclosed in the applicant's prior patent application, see Chinese patent applications: CN202222172504.4; CN202210984040.9.

[0073] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated dual-purpose wall-mounted faucet with both manual pressing and automatic sensing functions, comprising a detachably connected valve seat and valve body, wherein the valve seat has an inlet chamber and the valve body has an outlet chamber, and the inlet chamber and outlet chamber are interconnected, characterized in that: The water inlet chamber consists of a water inlet channel and a water supply channel. A connecting port is provided between the water inlet channel and the water supply channel, and a flow regulating valve is connected to the connecting port. The flow regulating valve can control the flow of water at the connecting port and the flow rate. The water supply channel is connected to the water outlet chamber.

2. The integrated dual-function wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 1, characterized in that: It also includes an inlet pipe, with its two ends connected to the outlet chamber and the water supply channel, respectively.

3. The integrated dual-function wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 2, characterized in that: The water outlet chamber includes a first water outlet chamber and a second water outlet chamber, and the valve body is provided with a water outlet that communicates with the second water outlet chamber; The valve body is equipped with an induction solenoid valve and a mechanical time-delay self-closing valve core. The inlet end of the induction solenoid valve is connected to the outlet chamber one, and the outlet end of the induction solenoid valve is connected to the outlet chamber two. The inlet end of the mechanical time-delay self-closing valve core is connected to the outlet chamber one, and the outlet end of the mechanical time-delay self-closing valve core is connected to the outlet chamber two.

4. The integrated dual-purpose wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 1, characterized in that: The valve seat has a mounting port on its side wall that corresponds to the communication port, and the flow regulating valve is installed at the mounting port.

5. The dual function integrated wall-mounted faucet with manual pressing and automatic induction according to claim 1, characterized in that: The valve seat has a rearwardly extending threaded tube at its rear end, with a water inlet channel inside the threaded tube. The valve seat also has an annular retaining ring at its rear end, with a threaded hole on the retaining ring and an anti-loosening screw connected inside the threaded hole. A decorative cover is fitted onto the rear end of the valve seat, with the retaining ring and anti-loosening screw located inside the decorative cover.

6. The integrated dual-purpose wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 5, characterized in that: The rear side of the fixing ring is provided with an anti-loosening washer that abuts against the anti-loosening screw.

7. The integrated dual-purpose wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 3, characterized in that: The valve body has an open front end and a removable cover. The front end of the mechanical delay self-closing valve core has a button for operation, and the cover has a pressing hole for the button to be exposed.

8. The integrated dual-purpose wall-mounted faucet with both manual pressing and automatic sensing functions as described in claim 7, characterized in that: The cover is equipped with an indicator light, the front end of the valve body is equipped with a sensor, and the valve seat contains a battery. The solenoid valve, sensor, and indicator light are respectively connected to the battery.

9. A dual-function wall-mounted faucet with both manual pressing and automatic sensing capabilities as described in claim 3, characterized in that: The water outlet is connected to an aerator.

10. A dual-function wall-mounted faucet with both manual pressing and automatic sensing capabilities as described in claim 7, characterized in that: The valve seat has a fixing part one on the inner wall of the front end and a fixing part two corresponding to the fixing part one on the inner wall of the rear end of the valve body. The fixing part one has a threaded hole and the fixing part two has a connecting hole corresponding to the threaded hole. Fixing bolts are connected in the connecting hole and the threaded hole.

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