A durable, quick-install faucet

Abstract

This utility model relates to the field of faucet technology, and in particular to a durable and quick-install faucet, comprising: a faucet housing, a slot formed on the faucet housing, a valve seat set in the faucet housing by a positioning device, at least one water inlet hole and water outlet hole formed on the valve seat, and a water inlet pipe and a water outlet pipe set on the valve seat and communicating with the water inlet hole and the water outlet hole. A water outlet device is also provided between the faucet housing and the water outlet pipe, and a pressure dividing device for enhancing the flow channel strength is also provided between the faucet housing and the water inlet pipe.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, and in particular to a durable and quick-install faucet. Background Technology

[0002] Many shower faucets on the market are currently made of metal. However, metal faucets are prone to corrosion after prolonged use, so stainless steel is generally used instead. This also leads to high production costs. As a result, plastic faucets have emerged, with plastic flow channels and a choice of outer shell material. This is more cost-effective than one-piece metal faucets. However, the flow channels of faucets in the current technology are made up of multiple pipes, which makes assembly difficult, reduces the strength of the flow channels, and requires threads to connect to the water supply pipes, further increasing its pressure resistance and reducing the service life of the flow channels. Utility Model Content

[0003] Therefore, in view of the above problems, this utility model proposes a durable and quick-install faucet.

[0004] To achieve the above objectives, the technical solution of this utility model is to provide a durable and quick-install faucet, comprising: a faucet housing, a slot formed on the faucet housing, a valve seat disposed within the faucet housing via a positioning device, at least one inlet hole and one outlet hole formed on the valve seat, an inlet pipe and an outlet pipe disposed on the valve seat and communicating with the inlet hole and the outlet hole, a water outlet device is further provided between the faucet housing and the outlet pipe, and a pressure dividing device for enhancing the flow channel strength is further provided between the faucet housing and the inlet pipe.

[0005] A further improvement is that the pressure-dividing device includes: an inlet seat disposed on the inlet pipe, a core-pulling hole disposed on the inlet pipe and cooperating with the inlet seat for core-pulling, a first threaded seat disposed on the faucet housing, and a clearance groove disposed on the first threaded seat for avoiding the inlet pipe. A sealing device for sealing the core-pulling hole is also provided between the core-pulling hole and the faucet housing.

[0006] A further improvement is that the sealing device includes a sealing plug disposed in the core-pulling hole, one end of which abuts against the faucet housing.

[0007] A further improvement is that a limiting block is integrally formed on the sealing plug, and an abutment surface matching the limiting block is provided on the faucet housing.

[0008] A further improvement is that the positioning device includes: a valve core seat disposed on the faucet housing corresponding to the valve seat, and a valve core cover locked on the valve core seat for pressing the valve core onto the valve seat, wherein the bottom of the valve seat abuts against the faucet housing.

[0009] A further improvement is that the faucet shell is provided with several first reinforcing ribs, which are located on the upper and lower sides of the faucet shell respectively.

[0010] A further improvement is that a pull block is provided on the end of the first reinforcing rib near the slot, and a pull plate is provided between the first reinforcing ribs on the upper and lower sides of the faucet housing, with pull holes on the pull plate that match the pull block.

[0011] A further improvement is that a cover plate is provided on the slot via a positioning device, and the cover plate is also provided with an installation opening to avoid the first threaded seat.

[0012] A further improvement is that the positioning device includes: a plurality of second threaded seats disposed within the housing, and through holes on the cover plate that match the second threaded seats.

[0013] A further improvement is that the water inlet seat is also provided with a limiting arc block that matches the first threaded seat.

[0014] A further improvement is that the water outlet device includes: a water outlet on the faucet housing corresponding to the water outlet pipe, and a water outlet nut locked on the water outlet pipe, wherein the water outlet nut passes through the water outlet and is connected to the water outlet pipe.

[0015] A further improvement is made to the water outlet device, which includes: a water distribution base, a first water outlet located at the bottom of the water distribution base, a first connector on the water distribution base for connecting the water outlet pipe to the first water outlet, a second connector on the water distribution base with a height difference from the first connector, a water distribution pipe on the second connector, and a first sealing ring platform located within the water distribution base and between the first and second connectors. A lower nut is locked on the first water outlet, and an upper nut is locked on the water distribution base. A lifting rod is slidably disposed within the upper nut. A flying saucer washer is disposed on the lifting rod for sealing with the first and second sealing ring platforms. A second water outlet is disposed on the water distribution pipe. The faucet housing is matched with the water distribution base and the water distribution pipe. An opening corresponding to the water distribution base, the first water outlet, and the second water outlet is provided on the faucet housing.

[0016] The advantages and beneficial effects of this utility model are as follows:

[0017] With its simple structure and convenient use, the valve seat and inlet pipe can be integrally molded by setting a core-pulling hole, which improves the ease of assembly. The thread originally opened on the inlet seat is moved to the faucet body, which further reduces the production difficulty of the flow channel components and the strength of the flow channel. Moreover, since the faucet body can be made of a wide range of materials, not limited to plastic, but also using higher strength materials such as metal, the connection strength of the faucet is greatly enhanced, which facilitates a tight connection with the metal inlet nut for a long time. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a durable, quick-install faucet according to Embodiment 1 of this utility model;

[0019] Figure 2 This is a schematic diagram of a durable, quick-install faucet shell according to Embodiment 1 of this utility model;

[0020] Figure 3 This is a top sectional view of a durable, quick-install faucet according to Embodiment 1 of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of a durable, quick-install faucet valve seat and inlet pipe according to Embodiment 1 of this utility model;

[0022] Figure 5 This is an enlarged schematic diagram of part A of a durable quick-install faucet according to Embodiment 1 of this utility model;

[0023] Figure 6 This is a schematic diagram of a durable, quick-install faucet pull plate according to Embodiment 1 of this utility model;

[0024] Figure 7 This is a three-dimensional schematic diagram of a durable and quick-install faucet according to Embodiment 2 of this utility model;

[0025] Figure 8 This is a side sectional view of a durable, quick-install faucet according to Embodiment 2 of this utility model;

[0026] In the diagram: 1. Faucet housing; 2. Groove; 3. Valve seat; 4. Inlet hole; 5. Outlet hole; 6. Inlet pipe; 7. Outlet pipe; 8. Inlet base; 9. Pull-out hole; 10. First threaded seat; 11. Clearance groove; 12. Sealing plug; 13. Limiting block; 14. Abutment surface; 15. Valve core seat; 16. First reinforcing rib; 17. Pull block; 18. Pull plate; 19. Pull hole; 20. Cover plate; 21. Mounting port; 22. Second threaded seat; 23. Through hole; 24. Second reinforcing rib; 25. ... 26. Three reinforcing ribs; 27. Limiting arc block; 28. Water outlet; 29. ​​Water outlet nut; 30. Water distribution seat; 31. First water distribution outlet; 32. First insertion pipe; 33. Second insertion pipe; 34. Water distribution pipe; 35. First sealing ring platform; 36. Lower nut; 37. Upper nut; 38. Flying saucer washer; 39. Second water distribution outlet; 40. Opening; 41. First sealing groove; 42. Second sealing groove; 43. Connecting thread; 44. First limiting ring block; 45. Second limiting ring block; 46. Lifting rod. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model. Example 1

[0028] like Figures 1-6 As shown, a durable quick-install faucet includes: a faucet housing 1, a slot 2 formed on the faucet housing 1, a valve seat 3 set in the faucet housing 1 by a positioning device, at least one water inlet hole 4 and water outlet hole 5 formed on the valve seat 3, a water inlet pipe 6 and a water outlet pipe 7 set on the valve seat 3 and communicating with the water inlet hole 4 and the water outlet hole 5, a water outlet device is also provided between the faucet housing 1 and the water outlet pipe 7, and a pressure dividing device for enhancing the flow channel strength is also provided between the faucet housing 1 and the water inlet pipe 6.

[0029] To reduce the pressure that the flow channel needs to withstand, simplify the structure of the flow channel, and reduce the difficulty of production, the pressure dividing device includes: a water inlet seat 8 set on the water inlet pipe 6, a core-pulling hole 9 opened on the water inlet pipe 6 and cooperating with the water inlet seat 8 for core pulling, a first threaded seat 10 set on the faucet housing 1, and a clearance groove 11 opened on the first threaded seat 10 for avoiding the water inlet pipe 6. A sealing device for sealing the core-pulling hole 9 is also provided between the core-pulling hole 9 and the faucet housing 1.

[0030] To facilitate the integrated production of valve seat 3 and water inlet pipe 6, the sealing device includes a sealing plug 12 disposed in core-pulling hole 9, one end of which abuts against faucet housing 1.

[0031] To prevent the sealing plug 12 from being pushed out and to facilitate the installation of the sealing plug 12, a limiting block 13 is integrally formed on the sealing plug 12, and an abutment surface 14 matching the limiting block 13 is provided on the faucet housing 1.

[0032] The sealing plug 12 is a rubber plug or a silicone plug.

[0033] To facilitate the positioning of the valve core, valve seat 3 and faucet housing 1, the positioning device includes: a valve core seat 15 disposed on the faucet housing 1 corresponding to the valve seat 3, and a valve core cover locked on the valve core seat 15 for pressing the valve core onto the valve seat 3, wherein the bottom of the valve seat 3 abuts against the faucet housing 1.

[0034] To enhance the strength of the faucet housing 1, a number of first reinforcing ribs 16 are provided on the faucet housing 1, and the first reinforcing ribs 16 are located on the upper and lower sides of the faucet housing 1 respectively.

[0035] To prevent the faucet housing 1 from expanding due to over-positioning during valve core installation, a pull block 17 is provided on one end of the first reinforcing rib 16 near the slot 2. A pull plate 18 is provided between the first reinforcing ribs 16 on the upper and lower sides of the faucet housing 1, and a pull hole 19 matching the pull block 17 is provided on the pull plate 18.

[0036] To prevent impurities from entering the faucet housing 1 and to prevent the pull plate 18 from detaching, a cover plate 20 is provided on the slot 2 by means of a positioning device. The cover plate 20 is also provided with an installation port 21 to avoid the first threaded seat 10.

[0037] To facilitate the installation of the cover plate 20, the positioning device includes: a plurality of second threaded seats 22 disposed in the housing, and through holes 23 on the cover plate 20 that match the second threaded seats 22.

[0038] To enhance the strength of the faucet housing 1, a second reinforcing rib 24 is provided between the second threaded seat 22 and the first threaded seat 10, and a third reinforcing rib 25 is provided between the first threaded seat 10 and the faucet housing 1.

[0039] To facilitate the installation of the sealing ring and the locking of the water inlet nut, the water inlet seat 8 is also provided with a limiting arc block 26 that matches the first threaded seat 10.

[0040] To facilitate water dispensing, the water dispensing device includes: a water outlet 27 on the faucet housing 1 corresponding to the water outlet pipe 7, and a water outlet nut 28 locked on the water outlet pipe 7. The water outlet nut 28 passes through the water outlet 27 and is connected to the water outlet pipe 7.

[0041] Working principle: During assembly, first insert the sealing plug 12 into the core-pulling hole 9, then align the valve seat 3 and the inlet seat 8 and insert them into the faucet housing 1. At this time, cover the first reinforcing rib 16 with the pull plate 18 so that it engages with the pull block 17 to reinforce the faucet housing 1. Then fix the cover plate 20 to the faucet housing 1 with screws. At this time, the valve core can be positioned on the valve seat 3 by the valve core cover. Finally, install the inlet nut, outlet nut 28, nuts and other accessories on the faucet to complete the assembly.

[0042] When in use, the fluid enters the inlet pipe 6. Since the core-pulling hole 9 is blocked by the sealing plug 12, the fluid will flow to the inlet hole 4 on the valve seat 3, flow into the valve core, and then flow into the outlet hole 5 through the valve core, and then flow out from the outlet pipe 7 to complete the water discharge. Example 2

[0043] like Figure 7 , Figure 8As shown, based on the technical solution of Embodiment 1, the water outlet device includes: a water distribution base 29, a first water distribution port 30 disposed at the bottom of the water distribution base 29, a first insertion pipe 31 disposed on the water distribution base 29 for connecting the water outlet pipe 7 and the first water distribution port 30, a second insertion pipe 32 disposed on the water distribution base 29 with a height difference between the second insertion pipe 32 and the first insertion pipe 31, a water distribution pipe 33 disposed on the second insertion pipe 32, and a first sealing ring platform 34 disposed within the water distribution base 29 and located between the first insertion pipe 31 and the second insertion pipe 32. The first water outlet 30 is locked with a lower nut 35, the water distribution seat 29 is locked with an upper nut 36, a lifting rod 45 is slidably disposed inside the upper nut 36, the lifting rod 45 is provided with a flying saucer washer 37 for sealing with the first sealing ring platform 34 and the second sealing ring platform, the water distribution pipe 33 is provided with a second water outlet 38, the faucet housing 1 is matched with the water distribution seat 29 and the water distribution pipe 33, and the faucet housing 1 has an opening 39 corresponding to the water distribution seat 29, the first water outlet 30 and the second water outlet 38;

[0044] The first insertion tube 31 is provided with a plurality of first sealing grooves 40, and a first sealing ring is provided in the first sealing groove 40;

[0045] The water distribution pipe 33 is provided with a plurality of second sealing grooves 41, and a second sealing ring is provided in the second sealing groove 41;

[0046] The first water outlet 30 is also provided with a connecting thread 42 for connecting an aerator or a shower head, thereby further positioning the water inlet seat 8 and the water distribution pipe 33;

[0047] The first insertion pipe 31 is provided with a first limiting ring block 43 that abuts against the water outlet pipe 7, and the water distribution pipe 33 is provided with a second limiting ring block 44 that abuts against the second insertion pipe 32.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions above are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A durable quick-connect faucet, comprising: The faucet housing, a slot formed on the faucet housing, a valve seat set inside the faucet housing by a positioning device, at least one water inlet hole and water outlet hole formed on the valve seat, and a water inlet pipe and a water outlet pipe set on the valve seat and communicating with the water inlet hole and the water outlet hole, wherein a water outlet device is also provided between the faucet housing and the water outlet pipe, characterized in that: a pressure dividing device for enhancing the flow channel strength is also provided between the faucet housing and the water inlet pipe. The pressure dividing device includes: an inlet seat on the inlet pipe, a core-pulling hole on the inlet pipe that cooperates with the inlet seat for core pulling, a first threaded seat on the faucet housing, and a clearance groove on the first threaded seat for avoiding the inlet pipe. A sealing device for sealing the core-pulling hole is also provided between the core-pulling hole and the faucet housing.

2. A long-lasting fast fitting tap as claimed in claim 1, wherein: The sealing device includes a sealing plug disposed in the core-pulling hole, one end of which abuts against the faucet housing.

3. A long-lasting fast fitting tap as claimed in claim 2, wherein: The sealing plug is also integrally formed with a limiting block, and the faucet housing is provided with an abutment surface that matches the limiting block.

4. A durable, quick-install faucet according to claim 1, characterized in that: The positioning device includes: a valve core seat disposed on the faucet housing corresponding to the valve seat, and a valve core cover locked on the valve core seat for pressing the valve core onto the valve seat, wherein the bottom of the valve seat abuts against the faucet housing.

5. A durable, quick-install faucet according to claim 1, characterized in that: The faucet shell is also provided with several first reinforcing ribs, which are located on the upper and lower sides of the faucet shell respectively.

6. A durable, quick-install faucet according to claim 5, characterized in that: A pull block is provided on the end of the first reinforcing rib near the slot, and a pull plate is provided between the first reinforcing ribs on the upper and lower sides of the faucet housing, and the pull plate is provided with a pull hole that matches the pull block.

7. A durable, quick-install faucet according to claim 1, characterized in that: The slot is also equipped with a cover plate by a positioning device, and the cover plate is also provided with an installation port to avoid the first threaded seat.

8. A durable, quick-install faucet according to claim 7, characterized in that: The positioning device includes: a plurality of second threaded seats disposed within the housing, and through holes on the cover plate that match the second threaded seats.

9. A durable, quick-install faucet according to claim 1, characterized in that: The water inlet seat is also provided with a limiting arc block that matches the first threaded seat.

10. A durable, quick-install faucet according to claim 1, characterized in that: The water outlet device includes: a water outlet on the faucet housing corresponding to the water outlet pipe, and a water outlet nut locked on the water outlet pipe, wherein the water outlet nut passes through the water outlet and is connected to the water outlet pipe.

11. A durable, quick-install faucet according to claim 1, characterized in that: The water outlet device includes: a water distribution base, a first water outlet located at the bottom of the water distribution base, a first connector on the water distribution base for connecting the water outlet pipe and the first water outlet, a second connector on the water distribution base with a height difference from the first connector, a water distribution pipe on the second connector, and a first sealing ring platform located inside the water distribution base between the first connector and the second connector. A lower nut is locked on the first water outlet, and an upper nut is locked on the water distribution base. A lifting rod is slidably disposed inside the upper nut. A flying saucer washer is disposed on the lifting rod for sealing with the first sealing ring platform and the second sealing ring platform. A second water outlet is disposed on the water distribution pipe. The faucet housing is matched with the water distribution base and the water distribution pipe. An opening corresponding to the water distribution base, the first water outlet, and the second water outlet is provided on the faucet housing.

12. A durable, quick-install faucet according to claim 1, characterized in that: There are two water inlets, and the water inlet pipe is configured to match the water inlets.

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