Assembled multifunctional stainless steel drawing faucet structure

Abstract

The utility model discloses an assembly type multifunctional stainless steel drawing faucet structure. Comprising a stainless steel faucet body shell, a stainless steel waterway body arranged in the stainless steel faucet body shell, a water outlet starting valve element assembly installed in one side of the stainless steel faucet body shell and a water diversion switching valve element assembly installed in the other side of the stainless steel faucet body shell. The bent pipe drawing shower head water outlet assembly is installed on the top face of the stainless steel faucet body shell and connected with the top of the stainless steel water way body, and the front face flying rain shower head water outlet assembly is installed on the front face of the stainless steel faucet body shell and connected with the stainless steel water way body. The stainless steel drawing faucet structure is formed by machining stainless steel materials, cost is low, the machining technology is simple, lead washing treatment is not needed, copper casting is not needed, raw materials are directly used for one-time machining forming, machining cost is low, the period is short, and the yield of finished products is high.

Description

Technical Field

[0001] This utility model relates to the technical field of pull-out faucets, and more particularly to an assembled multifunctional stainless steel pull-out faucet structure. Background Technology

[0002] Currently, the main body of traditional pull-out basin faucets is made using traditional copper casting, CNC rough machining, and fine machining processes. However, the main body of pull-out basin faucets made using these traditional methods has many problems in terms of structure and process, such as: (1) Due to the high cost of copper materials, it is greatly affected by market prices, resulting in high product costs and high overall faucet product prices. (2) In the copper casting process, copper needs to be washed to remove lead, which increases the problem of heavy metal pollution and causes environmental impact. (3) After the copper casting of the faucet structure is formed, its subsequent processing time is long and the structural process is complex (it needs to be cast first, then peeled, and then CNC machined, etc.), which will result in high overall processing costs. (4) Traditional copper casting has the problem of sand holes, resulting in low yield and increased costs. (5) Traditional copper casting involves numerous processes, including sand removal, surface treatment, sharpening, water testing, peeling, finishing, lead removal, polishing, and electroplating. This process is complex and costly. Furthermore, due to the high price of copper, some areas where water channels are not designed are left unused to save costs. This results in thinner walls in some water channels, making them prone to cracking over time. It also makes the overall water channel structure unsightly and irregular, and the uneven shape makes it difficult to securely install the faucet inside the casing. For example… Figure 12 As shown.

[0003] Therefore, to address the aforementioned issues, further improvements and solutions are needed to resolve the shortcomings of existing technologies, such as the pull-out faucet structure in washbasins. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and design an assembled multifunctional stainless steel pull-out faucet structure. This assembled multifunctional stainless steel pull-out faucet structure uses stainless steel to make the faucet body shell and water passage body, replacing the traditional copper casting structure, and features innovative structure and process. The stainless steel faucet body shell is similar to an inverted L shape and is formed by stamping and splicing stainless steel plates. The stainless steel water passage body is made of stainless steel raw material and is directly processed into an integral structure. The stainless steel faucet body shell and stainless steel water passage body are combined to form the stainless steel faucet body, and are assembled with the stainless steel faucet body by disassembling core parts to form an integrated faucet structure. This stainless steel pull-out faucet structure is made of stainless steel, which is lower in cost than copper and has a simpler processing technology; it does not require lead washing treatment, so there is virtually no environmental pollution; it does not require copper casting, and is directly processed from raw materials in one go, resulting in low processing cost, short cycle, and high finished product yield.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an assembled multifunctional stainless steel pull-out faucet structure, including a stainless steel faucet body shell, a stainless steel water circuit body placed inside the stainless steel faucet body shell, a water outlet start valve core assembly installed inside one side of the stainless steel faucet body shell and connected to one side of the stainless steel water circuit body, a water diversion switch valve core assembly installed inside the other side of the stainless steel faucet body shell and connected to the other side of the stainless steel water circuit body, a curved pull-out shower head water outlet assembly installed on the top surface of the stainless steel faucet body shell and connected to the top of the stainless steel water circuit body, and a front rain shower head water outlet assembly installed on the front surface of the stainless steel faucet body shell and connected to the stainless steel water circuit body.

[0006] The stainless steel faucet body shell is inverted L-shaped and is formed by cutting, bending, welding and polishing stainless steel plates to form an integrated fixed structure.

[0007] The stainless steel water circuit body is made of stainless steel raw material and directly processed into a cuboid structure in one go. The stainless steel water circuit body is equipped with water outlet start valve core assembly, water distribution switch valve core assembly, elbow pull-out shower head water outlet assembly, and front rain shower water outlet assembly, forming a water outlet start water circuit channel, water distribution switch water circuit channel, elbow pull-out shower head water outlet channel, and front rain shower water outlet channel.

[0008] Furthermore, the water outlet start-up channel, the water distribution switching channel, the curved pull-out shower head water outlet channel, and the front rain shower water outlet channel are all formed by direct drilling using mechanical processing; the front of the stainless steel water circuit body is provided with a water passage groove that runs through the water outlet start-up channel and the water distribution switching channel, and the two ends of the water passage groove are respectively provided with a water passage groove inlet hole communicating with the water outlet start-up channel and a water passage groove outlet hole communicating with the water distribution switching channel; the front of the stainless steel water circuit body is also provided with a stainless steel water seal cover that forms a sealed connection with the water passage groove by welding and seals the water passage groove to prevent water leakage.

[0009] Furthermore, the front rain shower water outlet assembly includes a water outlet connector that is connected and communicates with the front rain shower water outlet channel, a rain shower base plate that is connected and installed with the water outlet connector, a rain shower water outlet rubber strip installed in the rain shower base plate, and a rain shower face cover that is snapped together with the rain shower base plate.

[0010] Furthermore, the curved pull-out shower head water outlet assembly includes a pull-out connector installed inside the top of the stainless steel faucet body shell, a pull-out sleeve fitted on the outside of the pull-out connector, a curved pipe standing on the top surface of the stainless steel faucet body shell and tightly fitted with the pull-out connector and the pull-out sleeve, a pull-out shower head that can be pulled out and is movably inserted into the water outlet position of the curved pipe, a nylon pull-out hose that is fixedly connected to the pull-out shower head and inserted into the curved pipe until the water outlet channel of the curved pipe pull-out shower head is formed, a pull-out protective sleeve that is tightly fitted at the connection position between the nylon pull-out hose and the pull-out shower head, and a mesh gasket installed between the nylon pull-out hose and the pull-out shower head.

[0011] Furthermore, the water outlet start valve core assembly includes a valve core sleeve installed inside one side of the stainless steel faucet body shell, an anti-collision cold start valve core installed inside the valve core sleeve and controlling the opening and closing of the water outlet start water passage, and a start handle connected to and installed with the anti-collision cold start valve core and controlling the action of the anti-collision cold start valve core; it also includes a start valve core cover, a start valve core decorative cover, a start valve core O-ring, and a start valve core flat cover located between the anti-collision cold start valve core and the start handle.

[0012] Furthermore, the water diversion valve core assembly includes a water diversion sleeve installed inside the other side of the stainless steel faucet body shell, a clean-resistant dual-function water diversion valve core installed inside the water diversion sleeve and controlling the water diversion switching of the water channel, and a water diversion handle connected to and installed with the clean-resistant dual-function water diversion valve core and controlling the operation of the clean-resistant dual-function water diversion valve core; it also includes a water diversion valve core cover, a water diversion valve core O-ring, a water diversion valve core flat cover located between the clean-resistant dual-function water diversion valve core and the water diversion handle, and a water diversion valve core decorative cover installed on the water diversion handle.

[0013] Furthermore, the bottom of the stainless steel faucet body shell is also provided with a stainless steel bottom cover and foam bottom adhesive to seal the bottom of the stainless steel faucet body shell.

[0014] Furthermore, the water outlet connector is also equipped with a flow limiting valve.

[0015] Furthermore, the Raindance shower head cover is fixedly installed inside the stainless steel faucet body shell using countersunk self-tapping screws, the stainless steel water circuit body is fixedly installed inside the stainless steel faucet body shell using flat cup hexagonal screws, and the stainless steel bottom cover and foam base adhesive are fixedly connected to the bottom of the stainless steel water circuit body using countersunk machine screws.

[0016] In summary, this utility model's modular, multi-functional stainless steel pull-out faucet structure uses stainless steel for both the faucet body shell and the water system, replacing the traditional copper casting structure. This innovative structure and process are noteworthy. The stainless steel faucet body shell is a similar inverted L-shape, formed by stamping and splicing stainless steel plates. The stainless steel water system is directly processed from stainless steel raw materials into a single, integral structure. The stainless steel faucet body shell and the stainless steel water system are combined to form the stainless steel faucet body, which is then assembled with the core components to form the overall faucet structure. This stainless steel pull-out faucet structure is made from stainless steel, which is less expensive than copper and has a simpler processing technology. It requires no lead washing, resulting in minimal environmental pollution. Furthermore, it eliminates the need for copper casting, using raw materials directly in a single process, leading to low processing costs, short production cycles, and a high yield rate. Attached Figure Description

[0017] Figure 1 This is an exploded view of an assembled multifunctional stainless steel pull-out faucet structure according to Embodiment 1 of this utility model.

[0018] Figure 2 This is an exploded view of the installation of the stainless steel faucet body shell and the stainless steel water circuit body in Embodiment 1 of this utility model.

[0019] Figure 3 This is an exploded view of the water outlet assembly of the curved pipe pull-out shower head according to Embodiment 1 of this utility model;

[0020] Figure 4 This is an exploded view of the front view of the rain shower water outlet component of Embodiment 1 of this utility model;

[0021] Figure 5 This is an exploded view of the water diversion switching valve core assembly of Embodiment 1 of this utility model;

[0022] Figure 6 This is an exploded view of the water outlet start valve core assembly of Embodiment 1 of this utility model;

[0023] Figure 7 This is an exploded view of the stainless steel water system body of Embodiment 1 of this utility model;

[0024] Figure 8 This is a left-side view of the stainless steel waterway body of Embodiment 1 of this utility model;

[0025] Figure 9 This is a right-side view of the stainless steel water system body of Embodiment 1 of this utility model;

[0026] Figure 10 This is a cross-sectional schematic diagram of the stainless steel water circuit body of Embodiment 1 of this utility model, showing the water inlet start-up water circuit channel and the water distribution switching water circuit channel.

[0027] Figure 11 This is a cross-sectional schematic diagram of the stainless steel water system body of Embodiment 1 of this utility model, showing the water outlet channels of the curved pull-out shower head and the front rain shower head.

[0028] Figure 12 A three-dimensional schematic diagram of the main body of the copper-cast water system in the prior art;

[0029] The labels in the attached diagram are as follows: 1. Pull-out shower head; 2. With mesh gasket; 3. Nylon pull-out hose; 4. Pull-out protective sleeve; 5. Bend; 6. Water outlet start valve core assembly; 7. Pull-out retaining sleeve; 8. Pull-out connector; 9. Diverter valve core assembly; 10. Stainless steel faucet body shell; 11. Diverter sleeve; 12. Clean-resistant dual-function diverter valve core; 13. Diverter valve core gland; 14. Diverter valve core O-ring; 15. Diverter valve core flat cover; 16. Front rain shower head water outlet assembly; 17. Diverter handle; 18. Bend pull-out shower head water outlet assembly; 19. Water outlet connector; 20. Water outlet start water passage; 21. Rain shower base plate; 22. Rain shower head water outlet rubber strip; 23. Rain shower head cover; 24. 25. Countersunk self-tapping screw; 26. Stainless steel water circuit body; 27. Valve core sleeve; 28. Anti-collision cold start valve core; 29. ​​Start valve core gland; 30. Start valve core decorative cover; 31. Start valve core O-ring; 32. Start valve core flat cover; 33. Start handle; 34. Stainless steel bottom cover; 35. Foam base adhesive; 36. Flow restrictor valve; 37. Divider valve core decorative cover; 38. Flat cup internal hex screw; 39. Countersunk machine screw; 40. Divider switching water circuit channel; 41. Bending pipe pull-out shower head water outlet channel; 42. Front rain shower head water outlet channel; 43. Water passage groove; 44. Water passage groove inlet hole; 45. Water passage groove outlet hole; 46. Stainless steel water seal cover; 47. Cold water hole; 48. Hot water hole. Detailed Implementation

[0030] Example 1

[0031] The assembled multifunctional stainless steel pull-out faucet structure described in Embodiment 1, such as... Figure 1 As shown, the structure includes a stainless steel faucet body shell 10, a stainless steel water circuit body 25 housed within the stainless steel faucet body shell, a water outlet start valve core assembly 6 installed on one side of the stainless steel faucet body shell and connected to the same side of the stainless steel water circuit body, a water diversion switch valve core assembly 9 installed on the other side of the stainless steel faucet body shell and connected to the other side of the stainless steel water circuit body, a curved pull-out shower head water outlet assembly 18 installed on the top surface of the stainless steel faucet body shell and connected to the top of the stainless steel water circuit body, and a front rain shower water outlet assembly 16 installed on the front surface of the stainless steel faucet body shell and connected to the stainless steel water circuit body. As described above, after assembling the stainless steel faucet body shell, stainless steel water circuit body, water outlet start valve core assembly, water diversion switch valve core assembly, curved pull-out shower head water outlet assembly, and front rain shower water outlet assembly, an overall stainless steel pull-out faucet structure is finally formed; wherein, the stainless steel faucet body shell and the stainless steel water circuit body, after assembly and installation, form the stainless steel faucet body.

[0032] The stainless steel faucet body shell is an inverted L-shaped structure formed by cutting, bending, welding, and polishing stainless steel plates to create a one-piece fixed structure. Figure 7 , Figure 8 and Figure 9 As shown. The stainless steel faucet shell is made of stainless steel sheet metal material through cutting, bending, welding and polishing to form the faucet shell structure. The stainless steel faucet shell is designed in an inverted L-shape, that is, the outer side of the top of the square body is designed with a protruding shape to achieve a rain-like water spray effect, and the top is equipped with a curved tube pull-out shower head water spray component to achieve the effect of a pull-out faucet for a washbasin; the overall structure is simple, the production process is simplified and the cost is low.

[0033] The stainless steel water circuit body is made of stainless steel raw material and directly processed into a cuboid structure in one go. Inside the stainless steel water circuit body, there are water outlet start-up valve core assembly, water distribution switching valve core assembly, elbow pull-out shower head water outlet assembly, and front rain shower water outlet assembly, forming interconnected water outlet start-up water circuit channel 20, water distribution switching water circuit channel 39, elbow pull-out shower head water outlet water circuit channel 40, and front rain shower water outlet water circuit channel 41; For example... Figure 10 and Figure 11As shown. The stainless steel water circuit body is made of stainless steel square material and machined into a single square structure in one piece. It is square and beautiful in appearance, and is firmly installed in the stainless steel faucet body shell, making it difficult to fall out. The processing of each water channel in the stainless steel water circuit body can be carried out by direct mechanical drilling and milling, which is simple, quick and convenient, and the overall cost is greatly reduced compared with copper casting. When the water outlet start valve core assembly starts the water outlet, cold water is introduced from the cold water hole 46 and hot water is introduced from the hot water hole 47. The cold water and hot water are mixed by the water outlet start valve core assembly and enter the water outlet start water circuit channel. Then the water outlet start water circuit channel enters the water distribution switching water circuit channel. The water distribution switching valve core assembly controls the switching of the water outlet direction. The water is switched to enter the front rain shower water circuit channel and exits from the front rain shower water outlet assembly, or the water is switched to enter the elbow pull-out shower head water circuit channel and exits from the elbow pull-out shower head water outlet assembly.

[0034] In this embodiment 1, the water outlet start-up channel, the water distribution switching channel, the curved pull-out shower head water outlet channel, and the front rain shower head water outlet channel are all formed by direct drilling using mechanical processing; the front of the stainless steel water system body is provided with a water passage 42 that connects the water outlet start-up channel and the water distribution switching channel, and the two ends of the water passage 42 are respectively provided with a water passage inlet 43 communicating with the water outlet start-up channel and a water passage outlet 44 communicating with the water distribution switching channel; the front of the stainless steel water system body is also provided with a stainless steel water seal cover 45 that forms a sealed connection with the water passage 45 by welding and seals the water passage 45 to prevent water leakage; Figure 2 and Figure 7 As shown. During the machining of the stainless steel water system body, each water channel is directly formed through drilling. However, the outlet start-up water channel and the water distribution switching water channel need to be interconnected. Since these two water channels are connected without external parts, drilling is required to create inlet and outlet holes for the water channel, which are then connected to their respective water channels. A water channel is also installed to connect the inlet and outlet holes. Additionally, a stainless steel sealing cap is used to seal the water channel, preventing leakage or seepage from the stainless steel body. Finally, the other drilled holes for the outlet start-up water channel, water distribution switching water channel, the curved pull-out shower head water channel, and the front rain shower water channel are assembled with the corresponding components without the need for sealing caps.

[0035] In this embodiment 1, as Figure 4As shown, the front-facing rain shower assembly includes a water outlet connector 19 connected to the front rain shower water outlet channel, a rain shower base plate 21 connected to the water outlet connector, a rain shower water outlet strip 22 installed inside the rain shower base plate, and a rain shower cover 23 snap-fitted to the rain shower base plate. The rain shower cover, along with the rain shower water outlet strip, rain shower base plate, water outlet connector, and other parts, are assembled to form the front-facing rain shower assembly. During water flow, hot and cold mixed water enters the front-facing rain shower water outlet channel and passes through the water outlet connector into the rain shower base plate. Then, it passes through the water channel within the rain shower base plate and sprays out from the three rows of rain shower protrusions on the front of the rain shower water outlet strip, creating the rain shower effect. The three rows of rain shower protrusions on the rain shower water outlet strip are inserted into the rain shower cover and protrude from its front. The Rain Shower base plate has a clip on the outside, and the Rain Shower cover has a snap-fit ​​opening on the side to engage with the clip for secure installation. This allows the Rain Shower base plate and the Rain Shower spray strip to be securely fastened inside the Rain Shower cover.

[0036] In this embodiment 1, as Figure 3 As shown, the curved pull-out shower head water outlet assembly includes a pull-out connector 8 installed inside the top of the stainless steel faucet body shell, a pull-out sleeve 7 fitted on the outside of the pull-out connector, a curved pipe 5 standing on the top surface of the stainless steel faucet body shell and tightly fitted with the pull-out connector and the pull-out sleeve, a pull-out shower head 1 that can be pulled out and is movably inserted into the water outlet position of the curved pipe, a nylon pull-out hose 3 that is fixedly connected to the pull-out shower head and inserted into the curved pipe until the water outlet channel of the curved pipe pull-out shower head is formed, a pull-out protective sleeve 4 that is tightly fitted at the connection position between the nylon pull-out hose and the pull-out shower head, and a mesh gasket 2 installed between the nylon pull-out hose and the pull-out shower head. The pull-out shower head is assembled with parts such as a mesh washer, nylon pull-out hose, pull-out sleeve, bend, pull-out clamp, and pull-out connector to form a bend-pipe pull-out shower head water outlet assembly; among them, the nylon pull-out hose is inserted into the bend and then into the bottom of the stainless steel water circuit body to form a fixed connection with the water outlet channel of the bend-pipe pull-out shower head.

[0037] In this embodiment 1, as Figure 6As shown, the water outlet start valve core assembly includes a valve core sleeve 26 installed inside one side of the stainless steel faucet body shell, an anti-collision cold start valve core 27 installed inside the valve core sleeve and controlling the opening and closing of the water outlet start water passage, and a start handle 32 connected to and controlling the operation of the anti-collision cold start valve core; it also includes a start valve core cover 28, a start valve core decorative cover 29, a start valve core O-ring 30, and a start valve core flat cover 31 located between the anti-collision cold start valve core and the start handle. The anti-collision cold start valve core, along with the valve core sleeve, start valve core cover, start valve core decorative cover, start valve core O-ring, start valve core flat cover, and start handle, are assembled to form a water outlet start valve core assembly installed on the right side of the stainless steel faucet body shell. The start handle controls the opening and closing of the anti-collision cold start valve core, controlling the outlet of cold and hot water and the flow rate.

[0038] In this embodiment 1, as Figure 5 As shown, the water diversion valve core assembly includes a water diversion sleeve 11 installed inside the other side of the stainless steel faucet body shell, a clean-resistant dual-function water diversion valve core 12 installed inside the water diversion sleeve and controlling the water diversion switching of the water channel, and a water diversion handle 17 connected to and controlling the operation of the clean-resistant dual-function water diversion valve core; it also includes a water diversion valve core pressure cap 13, a water diversion valve core O-ring 14, a water diversion valve core flat cover 15 located between the clean-resistant dual-function water diversion valve core and the water diversion handle, and a water diversion valve core decorative cover 36 installed on the water diversion handle. The dual-function water distribution valve core, along with the water distribution sleeve, water distribution valve core gland, water distribution valve core O-ring, water distribution valve core flat cover, water distribution handle, and water distribution valve core decorative cover, is assembled to form the dual-function water distribution valve core installed on the left side of the stainless steel faucet body shell. It has a dual-function water distribution switching function and a water output switching function, which controls the water output of the curved pull-out shower head assembly or the front rain shower assembly.

[0039] In this embodiment 1, the bottom of the stainless steel faucet body shell is further provided with a stainless steel bottom cover 33 and a foam base adhesive 34 to seal the bottom of the stainless steel faucet body shell. During the installation of the stainless steel water system body, it is inserted from the bottom of the stainless steel faucet body shell and assembled by sealing with the stainless steel bottom cover and foam base adhesive to form the stainless steel faucet body structure.

[0040] In this embodiment 1, the water outlet connector is also equipped with a flow limiting valve 35. The flow limiting valve is used to limit the water flow from the front rain shower assembly, thus saving water.

[0041] In this embodiment 1, the Raindance shower head cover is fixedly installed inside the stainless steel faucet body shell by countersunk self-tapping screws 24, the stainless steel water circuit body is fixedly installed inside the stainless steel faucet body shell by flat cup hexagonal screws 37, and the stainless steel bottom cover and foam bottom adhesive are fixedly connected to the bottom of the stainless steel water circuit body by countersunk machine screws 38.

[0042] In this embodiment 1, the assembled multifunctional stainless steel pull-out faucet structure uses stainless steel to make the faucet body shell and water circuit body instead of the traditional copper casting structure, featuring innovative structure and process. The stainless steel faucet body shell is similar to an inverted L shape and is formed by stamping and splicing stainless steel plates. The stainless steel water circuit body is made of stainless steel raw material and is directly processed into a one-piece structure. The stainless steel faucet body shell and stainless steel water circuit body are combined to form the stainless steel faucet body, and are assembled with the stainless steel faucet body by disassembling core parts to form an integrated faucet structure. This stainless steel pull-out faucet structure is made of stainless steel, which is lower in cost than copper and has a simpler processing technology; it does not require lead washing treatment, so there is virtually no environmental pollution; it does not require copper casting, and is directly processed from raw materials in one piece, resulting in low processing cost, short cycle, and high finished product yield.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the technical solution of the present utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A modular, multi-functional stainless steel pull-out faucet structure, characterized in that: The system includes a stainless steel faucet body shell (10), a stainless steel water circuit body (25) placed inside the stainless steel faucet body shell, a water outlet start valve core assembly (6) installed inside one side of the stainless steel faucet body shell and connected to one side of the stainless steel water circuit body, a water distribution switch valve core assembly (9) installed inside the other side of the stainless steel faucet body shell and connected to the other side of the stainless steel water circuit body, a curved pull-out shower head water outlet assembly (18) installed on the top surface of the stainless steel faucet body shell and connected to the top of the stainless steel water circuit body, and a front rain shower head water outlet assembly (16) installed on the front surface of the stainless steel faucet body shell and connected to the stainless steel water circuit body. The stainless steel faucet body shell is inverted L-shaped and is formed by cutting, bending, welding and polishing stainless steel plates to form an integrated fixed structure; The stainless steel water circuit body is made of stainless steel raw material and is directly processed into a cuboid structure in one go. The stainless steel water circuit body is provided with water outlet start valve core assembly, water distribution switch valve core assembly, elbow pull-out shower head water outlet assembly, and front rain shower water outlet assembly, forming a water outlet start water circuit channel (20), water distribution switch water circuit channel (39), elbow pull-out shower head water outlet water circuit channel (40), and front rain shower water outlet water circuit channel (41).

2. The assembled multifunctional stainless steel pull-out faucet structure according to claim 1, characterized in that, The water outlet start-up water channel, water distribution switching water channel, curved pull-out shower head water outlet water channel, and front rain shower head water outlet water channel are all formed by direct drilling through mechanical processing; the front of the stainless steel water channel body is provided with a water channel (42) that connects the water outlet start-up water channel and the water distribution switching water channel, and the two ends of the water channel are respectively provided with a water channel inlet (43) that communicates with the water outlet start-up water channel and a water channel outlet (44) that communicates with the water distribution switching water channel; the front of the stainless steel water channel body is also provided with a stainless steel sealing cover (45) that forms a sealed connection with the water channel by welding and seals the water channel to prevent water leakage.

3. The assembled multifunctional stainless steel pull-out faucet structure according to claim 2, characterized in that, The front-facing rain shower water outlet assembly includes a water outlet connector (19) connected to the water outlet channel of the front-facing rain shower, a rain shower base plate (21) connected and installed with the water outlet connector, a rain shower water outlet rubber strip (22) installed in the rain shower base plate, and a rain shower face cover (23) snapped together with the rain shower base plate.

4. The assembled multifunctional stainless steel pull-out faucet structure according to claim 3, characterized in that, The curved pull-out shower head water outlet assembly includes a pull-out connector (8) installed inside the top of the stainless steel faucet body shell, a pull-out sleeve (7) fitted on the outside of the pull-out connector, a curved pipe (5) standing on the top surface of the stainless steel faucet body shell and tightly fitted with the pull-out connector and the pull-out sleeve, a pull-out shower head (1) that can be pulled out and is movably inserted into the water outlet position of the curved pipe, a nylon pull-out hose (3) that is fixedly connected to the pull-out shower head and inserted into the curved pipe until the water outlet channel of the curved pipe pull-out shower head is formed, a pull-out protective sleeve (4) that is tightly fitted at the connection position between the nylon pull-out hose and the pull-out shower head, and a mesh gasket (2) installed between the nylon pull-out hose and the pull-out shower head.

5. The assembled multifunctional stainless steel pull-out faucet structure according to claim 4, characterized in that, The water outlet start valve core assembly includes a valve core sleeve (26) installed inside one side of the stainless steel faucet body shell, an anti-collision cold start valve core (27) installed inside the valve core sleeve and controlling the opening and closing of the water outlet start water passage, and a start handle (32) connected to and installed with the anti-collision cold start valve core and controlling the action of the anti-collision cold start valve core; it also includes a start valve core cover (28) located between the anti-collision cold start valve core and the start handle, a start valve core decorative cover (29), a start valve core O-ring (30), and a start valve core flat cover (31).

6. The assembled multifunctional stainless steel pull-out faucet structure according to claim 5, characterized in that, The water-dividing switching valve core assembly includes a water-dividing sleeve (11) installed inside the other side of the stainless steel faucet body shell, a clean-resistant dual-function water-dividing valve core (12) installed inside the water-dividing sleeve and controlling the water-dividing switching water channel, and a water-dividing handle (17) connected to and installed with the clean-resistant dual-function water-dividing valve core and controlling the action of the clean-resistant dual-function water-dividing valve core; it also includes a water-dividing valve core cover (13), a water-dividing valve core O-ring (14), a water-dividing valve core flat cover (15) located between the clean-resistant dual-function water-dividing valve core and the water-dividing handle, and a water-dividing valve core decorative cover (36) installed on the water-dividing handle.

7. The assembled multifunctional stainless steel pull-out faucet structure according to claim 6, characterized in that, The bottom of the stainless steel faucet body shell is also provided with a stainless steel bottom cover (33) and a foam bottom adhesive (34) to seal the bottom of the stainless steel faucet body shell.

8. The assembled multifunctional stainless steel pull-out faucet structure according to claim 3, characterized in that, The water outlet connector is also equipped with a flow limiting valve (35).

9. A modular, multi-functional stainless steel pull-out faucet structure according to any one of claims 1 to 8, characterized in that, The Raindance shower head cover is fixedly installed inside the stainless steel faucet body shell by countersunk self-tapping screws (24), the stainless steel water circuit body is fixedly installed inside the stainless steel faucet body shell by flat cup hexagonal screws (37), and the stainless steel bottom cover and foam bottom adhesive are fixedly connected to the bottom of the stainless steel water circuit body by countersunk machine screws (38).

Images