A rotary faucet

Abstract

The present invention relates to a rotary faucet, comprising a faucet body, a switch handle, a water pipe and a water outlet pipe, and also comprising a connecting member, wherein the connecting member is provided with a channel connected to the faucet body and the water outlet pipe, the connecting member comprising a first connecting seat and a second connecting seat, a collar being provided at the connection between the first connecting seat and the second connecting seat, a ball bearing being provided on one side of the collar, the first connecting seat comprising a first sealing portion and a first threaded portion, the outer diameter of the first sealing portion being larger than the outer diameter of the first threaded portion, a first mounting groove being provided on one side of the first sealing portion corresponding to the first threaded portion, a first sealing ring being provided in the first mounting groove, the thickness of the first sealing ring being adapted to the depth of the first mounting groove. The technical solution of the present invention has the technical effect of being able to adjust the water outlet direction according to user needs, being easy to use and having good sealing performance.

Description

Technical Field

[0001] The present invention relates to the technical field of faucets, in particular to a rotary faucet. Background Art

[0002] A faucet is a common name for a water valve used to control the flow of water and conserve water. Faucets are rapidly evolving, evolving from traditional cast iron models to electroplated knobs, and further to stainless steel single-temperature, single-control faucets, dual-temperature, dual-control faucets, and semi-automatic kitchen faucets. Today, more and more consumers consider a variety of factors, including material, function, and design, when purchasing faucets. However, existing faucets cannot adjust the water flow to the specific angles desired by the user, and their single-direction flow is limited, making them inflexible. Summary of the Invention

[0003] In view of the above problems, the present invention provides a rotary faucet which can adjust the water outlet direction according to user needs, is easy to use and has good sealing performance.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a rotary faucet, comprising a faucet body, a switch handle, a water pipe and a water outlet pipe, the switch handle being arranged on one side of the faucet body, the water pipe being connected to the top of the faucet body, the water outlet pipe being arranged on the side of the water pipe corresponding to the faucet body and being connected to the water pipe, and further comprising a connecting member, the connecting member being provided with a channel connected to the faucet body and the water pipe, the connecting member comprising a first connecting seat and a second connecting seat, a shaft collar being provided at the connection between the first connecting seat and the second connecting seat, a ball bearing being provided on one side of the shaft collar, the first connecting seat comprising a first sealing portion and a first threaded portion, the first threaded portion being arranged on the side of the first sealing portion corresponding to the faucet body and being threadedly connected to the faucet body, the second mounting seat being arranged on the side of the first sealing portion corresponding to the water pipe and being connected to the water pipe, the outer diameter of the first sealing portion being larger than the outer diameter of the first threaded portion, the first sealing portion being provided with a first mounting groove on the side corresponding to the first threaded portion, a first sealing ring being provided in the first mounting groove, the thickness of the first sealing ring being adapted to the depth of the first mounting groove.

[0005] By adopting the above technical solution, during installation, the second mounting seat is connected to the first mounting seat through the shaft ring, and the first mounting seat and the second mounting seat can rotate relative to each other through the ball bearing. The water pipe is arranged on the second mounting seat, so that the water pipe can be rotated according to the operator's needs to adjust the water outlet direction of the water outlet pipe. The faucet body is threadedly connected through the first threaded portion, which is convenient for disassembly and assembly. The setting of the first sealing ring improves the sealing performance between the faucet body and the first threaded portion, avoiding water leakage at the connection, and the first sealing ring is arranged in the first mounting groove. The thickness of the first sealing ring is adapted to the depth of the first mounting groove, so that the installation of the first sealing ring will not be squeezed by the first sealing portion, which plays a buffering role, while enhancing the service life of the first sealing ring, it also improves the sealing performance between the faucet body and the first mounting seat, and the structure is stable.

[0006] The present invention further provides that: the second mounting seat is detachably connected to the water pipe.

[0007] By adopting the above technical solution, water pipes of different shapes can be replaced, thereby improving the practicality of the structure.

[0008] The present invention further provides: the second mounting seat includes a second sealing portion and a second threaded portion, the second threaded portion is arranged on the side of the second sealing portion corresponding to the water pipe and is threadedly connected to the water pipe, the outer diameter of the second sealing portion is larger than the outer diameter of the second threaded portion, and the second sealing portion is provided with a second mounting groove on the side corresponding to the second threaded portion, a second sealing ring is provided in the second mounting groove, and the thickness of the second sealing ring is adapted to the depth of the second mounting groove.

[0009] By adopting the above technical solution, when the water pipe needs to be replaced, the first threaded portion is threadedly connected to the water pipe, which makes disassembly and assembly convenient and has a simple structure. The setting of the second sealing ring improves the sealing performance between the water pipe and the second threaded portion, avoiding water leakage at the connection. In addition, the second sealing ring is arranged in the second mounting groove, and the thickness of the second sealing ring is adapted to the depth of the second mounting groove, so that the installation of the second sealing ring will not be squeezed by the second sealing portion, which plays a buffering role, thereby enhancing the service life of the second sealing ring and improving the sealing performance between the water pipe and the second mounting seat, and the structure is stable.

[0010] The present invention further provides that: an extension tube is provided on the outer sleeve of the water outlet pipe, a mounting rod is provided on the side of the extension tube corresponding to the faucet body, and an adjustment component for adjusting the distance between the extension tube and the water pipe is provided between the extension tube and the mounting rod.

[0011] By adopting the above technical solution, the setting of the adjustment component makes it possible to adjust the water outlet height according to usage requirements, which is convenient for use.

[0012] The present invention is further provided that: the adjustment component includes an adjustment block, the adjustment block is arranged on one side of the extension tube corresponding to the mounting rod, the adjustment block is provided with an adjustment hole, the mounting rod is arranged in the adjustment hole, the adjustment block is provided with a cavity communicating with the adjustment hole on the other side of the extension tube, the cavity is provided with a first connecting hole at one end corresponding to the adjustment hole, the second connecting hole is provided at the other end of the cavity, the inner diameter of the cavity is larger than the inner diameters of the first connecting hole and the second connecting hole, a fixing block adapted to the outer diameter of the mounting rod is provided in the adjustment hole corresponding to the first connecting hole position, the fixing block is provided with a A driving rod is provided, and a connecting plate is provided in the cavity near the first connecting hole, the outer diameter of the connecting plate is larger than the inner diameter of the first connecting hole, the driving rod is connected to the connecting plate along the direction of the first connecting hole relative to the other end of the fixed block, and a moving rod is provided on the connecting plate relative to the other end of the driving rod, and a pulling block is provided on the outer wall of the fixed block corresponding to the position of the second connecting hole, and the moving rod is connected to the pulling block along the direction of the second connecting hole relative to the other end of the connecting plate, and a spring is provided on the outer sleeve of the moving rod, one end of the spring is connected to the connecting plate, and the other end of the spring is connected to the inner wall of the cavity corresponding to the direction of the second connecting hole.

[0013] By adopting the above technical solution, when adjusting the water outlet height, by pulling the pull block, the fixed block fixed on the outer side wall of the mounting rod moves along the direction of the cavity through the driving rod, and the connecting plate in the cavity moves along the direction of the pull block as the moving rod drives, and the spring sleeved on the outer side wall of the moving rod is compressed by the movement of the connecting plate. At this time, the fixed block no longer fixes the mounting rod, so that the adjustment block connected to the extension pipe can move up and down along the position of the mounting rod to adjust the spacing distance between the extension pipe and the water pipe. After the adjustment is completed, by releasing the pull block, the spring resets, driving the fixed block to move and be fixed to the mounting rod, which is convenient for adjustment.

[0014] By adopting the above technical solution, the setting of the guide rod plays a guiding role when the spring is compressed, thereby avoiding compression deformation of the spring and increasing its service life.

[0015] The present invention further provides that: the outer side wall of the pull block is provided with anti-slip grooves.

[0016] By adopting the above technical solution, the friction force on the surface of the pulling block can be enhanced, so that the operator is not prone to slipping when pulling the pulling block, and the operation is convenient.

[0017] The present invention further provides that: a plurality of protrusions are provided on one side of the fixing block corresponding to the mounting rod.

[0018] By adopting the above technical solution, the provision of the protrusion can increase the contact area of ​​the fixing block and improve the friction force, so that when the fixing block is fixed at the position of the mounting rod, the structure is more stable.

[0019] The present invention further provides that: a filter seat is threadedly connected to the bottom of the water outlet pipe, a mounting hole communicating with the water outlet pipe is provided on the filter seat, and a filter screen for filtering is provided in the mounting hole.

[0020] By adopting the above technical solution, the filter screen in the filter seat can filter and clean the water, thereby improving the quality of the water.

[0021] The present invention further provides: the filter seat includes an installation part and a connecting part, the connecting part is connected to the water outlet pipe by a threaded connection, the filter net is arranged in the connecting part, the installation part is arranged on the side of the pipe mouth of the water outlet pipe corresponding to the connecting part, and the outer side wall of the installation part is circumferentially provided with several recesses.

[0022] By adopting the above technical solution, the filter seat can be easily disassembled and assembled. The setting of the recess makes it more convenient for the operator to rotate the installation part, so as to separate the connecting part from the water outlet pipe for replacement or installation, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a structural diagram of an embodiment of the present invention;

[0024] Figure 2 A partial structural cross-section of an embodiment of the present invention Figure 1 ;

[0025] Figure 3 for Figure 2 A magnified view of the structure of part A;

[0026] Figure 4 A partial structural cross-section of an embodiment of the present invention Figure 2 ;

[0027] Figure 5 A structural diagram of a filter seat according to an embodiment of the present invention;

[0028] Figure 6 A structural diagram of a connector according to an embodiment of the present invention;

[0029] The meaning of the numbers in the figure: 1-faucet body, 2-switch handle, 3-water supply pipe, 4-outlet pipe, 5-extension pipe, 9-mounting rod, 17-filter seat, 1701-mounting part, 1702-connecting part, 18-mounting hole, 19-filter screen, 20-recess, 21-adjusting assembly, 2101-adjusting block, 22-adjusting hole, 23-cavity, 24-first connecting hole, 25-second connecting hole, 26-fixing block, 27-driving rod, 28-connecting plate, 29-moving rod, 30-pull block, 31-spring, 32-guide rod, 33-anti-slip groove, 34-protrusion, 37-connecting piece, 38-channel, 39-first connecting seat, 3901-first sealing part, 3902-first threaded part, 40-second connecting seat, 4001-second sealing part, 4002-second threaded part, 41-shaft collar, 42-ball bearing, 43-first mounting groove, 44-first sealing ring, 45-second mounting groove, 46-second sealing ring. DETAILED DESCRIPTION

[0030] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

[0031] See attached Figure 1-6The present invention discloses a rotary faucet, comprising a faucet body 1, a switch handle 2, a water pipe 3 and a water outlet pipe 4, wherein the switch handle 2 is arranged on one side of the faucet body 1, the water pipe 3 is connected to the top of the faucet body 1, the water outlet pipe 4 is arranged on the side of the water pipe 3 corresponding to the faucet body 1 and is connected to the water pipe 3, and further comprises a connecting member 37, wherein the connecting member 37 is provided with a channel 38 connected to the faucet body 1 and the water pipe 3, the connecting member 37 comprises a first connecting seat 39 and a second connecting seat 40, a shaft ring 41 is provided at the connection between the first connecting seat 39 and the second connecting seat 40, and a ball bearing 42 is provided on one side of the shaft ring 41. The first connecting seat 39 includes a first sealing portion 3901 and a first threaded portion 3902. The first threaded portion 3902 is arranged on the side of the first sealing portion 3901 corresponding to the faucet body 1 and is threadedly connected to the faucet body 1. The second mounting seat is arranged on the side of the first sealing portion 3901 corresponding to the water pipe 3 and is connected to the water pipe 3. The outer diameter of the first sealing portion 3901 is larger than the outer diameter of the first threaded portion 3902. A first mounting groove 43 is provided on the side of the first sealing portion 3901 corresponding to the first threaded portion 3902. A first sealing ring 44 is provided in the first mounting groove 43. The thickness of the first sealing ring 44 is adapted to the depth of the first mounting groove 43. During installation, the second mounting seat is connected to the first mounting seat through the shaft ring 41, and the first mounting seat and the second mounting seat can rotate relative to each other through the ball bearing 42. The water pipe 3 is arranged on the second mounting seat, so that the water pipe 3 can be rotated according to the operator's needs to adjust the water outlet direction of the water outlet pipe 4. The faucet body 1 is threadedly connected through the first threaded portion 3902, which is convenient for disassembly and assembly. The setting of the first sealing ring 44 improves the sealing performance between the faucet body 1 and the first threaded portion 3902, avoiding water leakage at the connection, and the first sealing ring 44 is arranged in the first mounting groove 43. The thickness of the first sealing ring 44 is adapted to the depth of the first mounting groove 43, so that the installation of the first sealing ring 44 will not be squeezed by the first sealing portion 3901, which plays a buffering role, enhancing the service life of the first sealing ring 44 while also improving the sealing performance between the faucet body 1 and the first mounting seat, and the structure is stable.

[0032] This embodiment further provides that the second mounting base is detachably connected to the water pipe 3, so that water pipes 3 of different shapes can be replaced, thereby improving the practicality of the structure.

[0033] This embodiment is further configured as follows: the second mounting seat includes a second sealing portion 4001 and a second threaded portion 4002, the second threaded portion 4002 is arranged on the side of the second sealing portion 4001 corresponding to the water pipe 3 and is threadedly connected to the water pipe 3, the outer diameter of the second sealing portion 4001 is larger than the outer diameter of the second threaded portion 4002, and a second mounting groove 45 is provided on the side of the second sealing portion 4001 corresponding to the second threaded portion 4002, a second sealing ring 46 is provided in the second mounting groove 45, and the thickness of the second sealing ring 46 is adapted to the depth of the second mounting groove 45. When the water pipe 3 needs to be replaced, the setting of the threaded connection between the first threaded part 3902 and the water pipe 3 is convenient for disassembly and assembly, and the structure is simple. The setting of the second sealing ring 46 improves the sealing performance between the water pipe 3 and the second threaded part 4002, avoiding water leakage at the connection, and the second sealing ring 46 is arranged in the second installation groove 45. The thickness of the second sealing ring 46 is adapted to the depth of the second installation groove 45, so that the installation of the second sealing ring 46 will not be squeezed by the second sealing part 4001, which plays a buffering role, enhances the service life of the second sealing ring 46, and also improves the sealing performance between the water pipe 3 and the second mounting seat, and the structure is stable.

[0034] This embodiment further features an extension tube 5 disposed on the outer surface of the water outlet pipe 4. A mounting rod 9 is provided on the side of the extension tube 5 corresponding to the faucet body 1. An adjustment assembly 21 is provided between the extension tube 5 and the mounting rod 9 for adjusting the distance between the extension tube 5 and the water pipe 3. The provision of the adjustment assembly 21 allows the water outlet height to be adjusted as required, facilitating ease of use.

[0035] This embodiment is further configured as follows: the adjustment component 21 includes an adjustment block 2101, the adjustment block 2101 is arranged on the side of the extension tube 5 corresponding to the mounting rod 9, the adjustment hole 22 is provided on the adjustment block 2101, the mounting rod 9 is arranged in the adjustment hole 22, the adjustment block 2101 is provided with a cavity 23 communicating with the adjustment hole 22 on the other side of the extension tube 5, the cavity 23 is provided with a first connecting hole 24 at one end corresponding to the adjustment hole 22, and a second connecting hole 25 is provided at the other end of the cavity 23, the inner diameter of the cavity 23 is larger than the inner diameter of the first connecting hole 24 and the second connecting hole 25, and a fixing block 26 adapted to the outer diameter of the mounting rod 9 is provided in the position corresponding to the first connecting hole 24 in the adjustment hole 22, and the fixing block 26 is provided with respect to the other side of the mounting rod 9 A driving rod 27 is provided, and a connecting plate 28 is provided in the cavity 23 near the first connecting hole 24. The outer diameter of the connecting plate 28 is larger than the inner diameter of the first connecting hole 24. The other end of the driving rod 27 relative to the fixed block 26 is connected to the connecting plate 28 in the direction of the first connecting hole 24. A moving rod 29 is provided at the other end of the connecting plate 28 relative to the driving rod 27. A pulling block 30 is provided on the outer side wall of the fixed block 26 and corresponding to the position of the second connecting hole 25. The other end of the moving rod 29 is connected to the pulling block 30 in the direction of the second connecting hole 25 relative to the connecting plate 28. A spring 31 is provided on the outer sleeve of the moving rod 29. One end of the spring 31 is connected to the connecting plate 28, and the other end of the spring 31 is connected to the inner wall of the cavity 23 corresponding to the direction of the second connecting hole 25. When adjusting the water outlet height, by pulling the pull block 30, the fixed block 26 fixed to the outer wall of the mounting rod 9 is moved along the direction of the cavity 23 by the driving rod 27. The connecting plate 28 in the cavity 23 is moved along the direction of the pull block 30 as the moving rod 29 drives it. The spring 31 sleeved on the outer wall of the moving rod 29 is compressed by the movement of the connecting plate 28. At this time, the fixed block 26 no longer fixes the mounting rod 9, so that the adjustment block 2101 connected to the extension tube 5 can move up and down along the position of the mounting rod 9 to adjust the distance between the extension tube 5 and the water pipe 3. After the adjustment is completed, by releasing the pull block 30, the spring 31 is reset, driving the fixed block 26 to move and fix with the mounting rod 9, making the adjustment convenient. In this embodiment, when adjusting the position of the extension tube 5, if the protective cover 7 is not needed, the direction of the protective cover 7 can be rotated, and then the height of the extension tube 5 can be adjusted. If the protective cover 7 needs to be directly below the extension tube 5, it is necessary to adjust the height of the protective cover 7 to the appropriate position before adjusting the height of the extension tube 5.

[0036] This embodiment further provides that a guide rod 32 is provided on the inner side wall of the cavity 23 corresponding to the position of the second connecting hole 25, and the guide rod 32 is disposed within the spring 31. The provision of the guide rod 32 serves as a guide when the spring 31 is compressed, thereby preventing the spring 31 from being deformed by compression and extending its service life.

[0037] This embodiment further provides that the outer wall of the pull block 30 is provided with anti-slip grooves 33. The friction force on the surface of the pull block 30 can be enhanced, so that when the operator pulls the pull block 30, it is not easy to slip and the operation is convenient.

[0038] This embodiment further provides that the fixing block 26 is provided with a plurality of protrusions 34 on one side corresponding to the mounting rod 9. The provision of the protrusions 34 can increase the contact area of ​​the fixing block 26 and improve the friction force, making the structure more stable when the fixing block 26 is fixed to the mounting rod 9.

[0039] This embodiment further comprises a filter seat 17 threadedly connected to the bottom of the outlet pipe 4. The filter seat 17 is provided with a mounting hole 18 that intersects the outlet pipe 4. A filter screen 19 is disposed within the mounting hole 18 for filtering. The filter screen 19 within the filter seat 17 can filter and clean the water, thereby improving the water quality.

[0040] This embodiment further provides that the filter seat 17 includes a mounting portion 1701 and a connecting portion 1702. The connecting portion 1702 is threadedly connected to the water outlet pipe 4. The filter screen 19 is disposed within the connecting portion 1702. The mounting portion 1701 is disposed on the side of the connecting portion 1702 corresponding to the outlet pipe 4. Several recesses 20 are circumferentially disposed on the outer wall of the mounting portion 1701. This facilitates assembly and disassembly of the filter seat 17. The recesses 20 make it easier for the operator to rotate the mounting portion 1701, thereby separating the connecting portion 1702 from the water outlet pipe 4 for replacement or installation, thus facilitating operation.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the scope of protection of the present invention.

Claims

1. A rotary faucet, comprising a faucet body, a switch handle, a water supply pipe, and a water outlet pipe, characterized in that: The switch handle is arranged on one side of the faucet body, the water pipe is connected to the top of the faucet body, the water outlet pipe is arranged on the side of the water pipe corresponding to the faucet body and is connected to the water pipe, and also includes a connecting piece, the connecting piece is provided with a channel connected to the faucet body and the water pipe, the connecting piece includes a first connecting seat and a second connecting seat, a shaft ring is provided at the connection between the first connecting seat and the second connecting seat, a ball bearing is provided on one side of the shaft ring, the first connecting seat includes a first sealing portion and a first threaded portion, the first threaded portion is arranged on the side of the first sealing portion corresponding to the faucet body and is threadedly connected to the faucet body, the second mounting seat is arranged on the side of the first sealing portion corresponding to the water pipe and is connected to the water pipe, the outer diameter of the first sealing portion is larger than the outer diameter of the first threaded portion, the first sealing portion is provided with a first mounting groove on the side corresponding to the first threaded portion, a first sealing ring is provided in the first mounting groove, the thickness of the first sealing ring is adapted to the depth of the first mounting groove, an extension pipe is provided on the outer sleeve of the water outlet pipe, the extension pipe is provided with a mounting rod on the side corresponding to the faucet body, and an adjustment component for adjusting the distance between the extension pipe and the water pipe is provided between the extension pipe and the mounting rod. The adjustment assembly includes an adjustment block, which is arranged on a side of the extension tube corresponding to the mounting rod, an adjustment hole is provided on the adjustment block, and the mounting rod is provided in the adjustment hole. The adjustment block is provided with a cavity communicating with the adjustment hole on the other side of the extension tube, and a first connecting hole is provided at one end of the cavity corresponding to the adjustment hole, and a second connecting hole is provided at the other end of the cavity. The inner diameter of the cavity is larger than the inner diameters of the first connecting hole and the second connecting hole. A fixing block adapted to the outer diameter of the mounting rod is provided in the adjustment hole at a position corresponding to the first connecting hole, and a driving rod is provided on the other side of the fixing block relative to the mounting rod. , a connecting plate is provided in the cavity near the first connecting hole, the outer diameter of the connecting plate is larger than the inner diameter of the first connecting hole, the driving rod is connected to the connecting plate along the direction of the first connecting hole relative to the other end of the fixed block, and a moving rod is provided relative to the other end of the connecting plate of the driving rod, and a pulling block is provided on the outer wall of the fixed block corresponding to the position of the second connecting hole, and the moving rod is connected to the pulling block along the direction of the second connecting hole relative to the other end of the connecting plate, and a spring is provided on the outer sleeve of the moving rod, one end of the spring is connected to the connecting plate, and the other end of the spring is connected to the inner wall of the cavity corresponding to the direction of the second connecting hole.

2. A rotary faucet according to claim 1, characterized in that: The second mounting seat is detachably connected to the water pipe.

3. The rotary faucet according to claim 1, characterized in that: The second mounting seat includes a second sealing portion and a second threaded portion. The second threaded portion is arranged on the side of the second sealing portion corresponding to the water pipe and is threadedly connected to the water pipe. The outer diameter of the second sealing portion is larger than the outer diameter of the second threaded portion. A second mounting groove is provided on the side of the second sealing portion corresponding to the second threaded portion. A second sealing ring is provided in the second mounting groove. The thickness of the second sealing ring is adapted to the depth of the second mounting groove.

4. The rotary faucet according to claim 1, characterized in that: A guide rod is provided on the inner side wall of the cavity corresponding to the position of the second connecting hole, and the guide rod is arranged in the spring.

5. The rotary faucet according to claim 1, characterized in that: The outer side wall of the pull block is provided with anti-slip grooves.

6. The rotary faucet according to claim 1, characterized in that: The fixing block is provided with a plurality of protrusions on one side corresponding to the mounting rod.

7. The rotary faucet according to claim 1, characterized in that: The bottom of the water outlet pipe is threadedly connected to a filter seat, and the filter seat is provided with a mounting hole that is connected to the water outlet pipe. A filter screen for filtering is provided in the mounting hole.

8. The rotary faucet according to claim 7, characterized in that: The filter seat includes a mounting portion and a connecting portion. The connecting portion is connected to the water outlet pipe through a threaded connection. The filter net is arranged in the connecting portion. The mounting portion is arranged on the side of the pipe mouth of the water outlet pipe corresponding to the connecting portion. The outer side wall of the mounting portion is circumferentially provided with several recesses.

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