Rotary faucet
By setting a water outlet pipe in the faucet housing of the rotating faucet and setting an extension device on the water outlet to connect it with the rotating sleeve, the problem of high cost of existing rotating faucet materials is solved, and the effect of reducing production costs and improving production efficiency is achieved.
Patent Information
- Application Number
- CN202421303117.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In order to be beautiful and sealed in the design of existing rotary faucets, it is necessary to weld the inner concave pipe fittings on the outlet head, resulting in high material costs and affecting economic benefits.
By installing a water outlet pipe in the faucet housing and providing an extension device on the water outlet head to connect to the rotating sleeve, the use of the inner concave pipe fittings is reduced and the material cost is reduced.
This design not only reduces the production cost of the outlet head, but also simplifies the welding process and improves the production efficiency of workers.
Smart Images
Figure CN222650654U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of faucets, in particular to a rotating faucet. Background Art
[0002] Existing rotating faucets generally include a shell, an inner valve core body, a valve core, a rotating joint and a water outlet head. The valve core is used to control the entire faucet to be in a closed state and a water outlet state. The water outlet head is connected to the water outlet pipe on the inner valve core body through a rotating joint, so that the water outlet head can rotate to discharge water. The current rotating joint is generally arranged on the water outlet pipe, and the water outlet pipe is located on the outside of the shell. In order to enhance the aesthetics of the faucet, the size of the water outlet head is usually made the same as that of the shell. At this time, an inner concave pipe fitting for connecting to the rotating joint is welded on the water outlet head. However, in order to make the inner concave pipe fitting cooperate with the sealing ring of the rotating joint, the inner concave pipe fitting needs to have a certain length, and in order to facilitate welding, the pipe fitting needs to correspond to the size of the water outlet head, resulting in excessively high material cost, which in turn increases the production cost of the water outlet head, affecting the overall economic benefits. Utility Model Content
[0003] Therefore, in view of the above problems, the utility model provides a rotating faucet.
[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is to provide a rotating faucet, including a faucet shell, a valve core tube arranged in the faucet shell, the valve core tube including: a valve seat, a water outlet pipe and a water inlet pipe arranged on the valve seat, the faucet shell is provided with a valve core installation port matching the valve seat, the faucet shell is provided with a water inlet pipe installation port for connecting the water inlet pipe, the faucet shell is also provided with a water outlet pipe installation port matching the water outlet pipe, a rotating sleeve is rotatably provided on the water outlet pipe, the water outlet pipe is located in the faucet shell, the faucet shell is rotatably provided with a water outlet head, and the water outlet head is connected to the rotating sleeve through an extension device.
[0005] A further improvement is that the extension device comprises a vertical pipe arranged on the water outlet head, and the vertical pipe can be inserted into the water outlet pipe installation port and connected with the rotating sleeve.
[0006] A further improvement is that a clamping device is provided between the rotating sleeve and the vertical tube to enhance the connection stability.
[0007] A further improvement is that the engaging device includes: an engaging hole provided on the vertical tube, an avoidance hole provided on the rotating sleeve, a spring piece provided on the avoidance hole and having an external dimension matching that of the rotating sleeve, and an engaging block provided on the spring piece and used for engaging with the engaging hole.
[0008] A further improvement is that a gasket for enhancing rotation stability is provided between the bottom of the water outlet head and the end of the faucet housing.
[0009] A further improvement is that a limiting block is arranged at the end of the water outlet pipe, and an opening is also penetrated through the rotating sleeve, and a limiting clamping block for resisting the limiting block is arranged in the opening.
[0010] A further improvement is that a plurality of sealing grooves are provided on the rotating sleeve, and sealing rings are arranged in the sealing grooves to enhance the sealing performance.
[0011] A further improvement is that a valve core is arranged on the valve seat, and the valve core passes through the valve core installation opening.
[0012] A further improvement is that a valve core installation sleeve is also provided on the faucet housing, and a valve core pressure cover is locked on the valve core installation sleeve for easy disassembly and installation of the valve core.
[0013] A further improvement is that the water inlet pipe includes a cold water inlet pipe and a hot water inlet pipe.
[0014] The advantages and beneficial effects of the utility model are:
[0015] The structure is simple, and the protruding part of the water outlet pipe is arranged in the faucet shell, and an extension device is arranged on the corresponding water outlet head to be connected with the rotating sleeve on the water outlet pipe, thereby saving the material cost of the concave pipe fittings. In addition, since the vertical pipe is located on the outside, it is easier to position and weld, thereby improving the production efficiency of workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional schematic diagram of a rotating faucet of the utility model;
[0017] Figure 2 This is a cross-sectional schematic diagram of the connection between the water outlet of a rotary faucet and a rotating sleeve of the utility model;
[0018] Figure 3 This is a three-dimensional schematic diagram of a rotating faucet water outlet of the utility model;
[0019] Figure 4 This is a schematic diagram of a rotating faucet rotating sleeve and a water outlet pipe of the utility model
[0020] Figure 5 This is a three-dimensional schematic diagram of a rotating faucet housing and valve core tube of the utility model
[0021] In the figure: 1. faucet body; 2. valve core tube; 3. valve seat; 4. outlet pipe; 5. inlet pipe; 6. valve core installation port; 7. inlet pipe installation port; 8. outlet pipe installation port; 9. rotating sleeve; 10. water outlet head; 11. vertical pipe; 13. avoidance hole; 14. spring; 15. snap block; 16. chamfer; 17. gasket; 18. limit block; 19. opening; 20. limit block; 21. sealing groove; 22. sealing ring; 23. shift ring; 24. arc hole; 25. positioning block; 26. slide; 27. slide rod; 28. spring; 29. guide rod; 30. valve core installation sleeve. DETAILED DESCRIPTION
[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0023] like Figure 1-Figure 5 As shown, a rotating faucet comprises a faucet housing 1, a valve core tube 2 arranged in the faucet housing 1, the valve core tube 2 comprises: a valve seat 3, an outlet pipe 4 and an inlet pipe 5 arranged on the valve seat 3, the faucet housing 1 is provided with a valve core mounting port 6 matching the valve seat 3, the faucet housing 1 is provided with an inlet pipe 5 mounting port for connecting the inlet pipe 5, the faucet housing 1 is also provided with an outlet pipe 4 mounting port matching the outlet pipe 4, a rotating sleeve 9 is rotatably provided on the outlet pipe 4, the outlet pipe 4 is located in the faucet housing 1, the faucet housing 1 is rotatably provided with a water outlet head 10, and the water outlet head 10 is connected to the rotating sleeve 9 through an extension device.
[0024] In order to reduce the cost of producing the water head 10, the extension device includes: a vertical pipe 11 arranged on the water head 10, the vertical pipe 11 can be inserted into the installation port of the water outlet pipe 4 and connected with the rotating sleeve 9, the pipe fitting can be welded to the water head 10 after simple cutting, and because the vertical pipe 11 is on the outside of the water head 10, the welding operation is simple and the processing is fast.
[0025] A clamping device for enhancing the connection stability is provided between the rotating sleeve 9 and the vertical tube 11, and the clamping device comprises: a clamping hole (not shown in the figure) provided on the vertical tube 11, an avoidance hole 13 provided on the rotating sleeve 9, a spring piece 14 provided on the avoidance hole 13 and having an external size matching that of the rotating sleeve 9, and a clamping block 15 provided on the spring piece 14 and used for clamping with the clamping hole;
[0026] The engaging block 15 is also provided with a chamfer 16 for facilitating the insertion and engagement of the vertical tube 11;
[0027] The faucet housing 1 is also provided with a mounting hole (not shown in the figure) for facilitating the removal of the water head 10;
[0028] Similarly, the engaging device may also be a threaded connection structure.
[0029] In order to enhance the rotational stability of the water head 10 and the hand feel during rotation, a washer 17 for enhancing the rotational stability is further provided between the bottom of the water head 10 and the end of the faucet housing 1 .
[0030] In order to facilitate the fixing of the rotating sleeve 9 , a limiting block 18 is provided at the end of the water outlet pipe 4 . The rotating sleeve 9 is also penetrated by an opening 19 , and a limiting block 20 for resisting the limiting block 18 is provided in the opening 19 .
[0031] In order to enhance the sealing performance, a plurality of sealing grooves 21 are provided on the rotating sleeve 9, and sealing rings 22 are provided in the sealing grooves 21 to enhance the sealing performance.
[0032] In order to enhance convenience and stability, the opening 19 is opened at the sealing groove 21, the shape of the limiting block 20 matches the sealing groove 21, and the sealing ring 22 can limit the limiting block 20 after being sleeved on the sealing groove 21 to prevent it from falling off.
[0033] In order to enhance the rotation stability of the faucet, a jumping bead fixing device is further provided between the rotating sleeve 9 and the water outlet pipe 4, and the jumping bead fixing device comprises: a shift ring 23 fixedly provided on the water outlet pipe 4, a plurality of arc-shaped holes 24 provided on the shift ring 23, a positioning block 25 provided on the rotating sleeve 9, a slideway 26 provided on the positioning block 25, and a slide rod 27 which can slide up and down and is provided in the slideway 26, a spring 28 is provided at the bottom of the slide rod 27 and the slideway 26 for resisting the slide rod 27 in the arc-shaped hole 24, and a guide rod 29 is also provided on the slideway 26 for enhancing the guiding property of the spring 28.
[0034] In order to position the faucet housing 1 and the valve core tube 2 , a valve core (not shown in the figure) is arranged on the valve seat 3 , and the valve core passes through the valve core installation port 6 .
[0035] In order to facilitate the removal of the valve core, a valve core installation sleeve 30 is further provided on the faucet housing 1, and a valve core pressure cap (not shown in the figure) is locked on the valve core installation sleeve 30 for easy removal and installation of the valve core.
[0036] In order to enhance the functionality of the faucet, the water inlet pipe 5 includes a cold water inlet pipe and a hot water inlet pipe.
[0037] Working principle: During assembly, the gasket 17 is sleeved on the vertical pipe 11, and then the vertical pipe 11 is aligned with the installation opening of the water outlet pipe 4 and inserted, so that the snap-fit hole and the snap-fit block 15 are positioned and the installation of the water outlet head 10 can be completed;
[0038] When in use, install the faucet on a wash basin or a vegetable sink, and then connect it to the water supply pipe for normal use. Starting the valve core can allow the water in the water inlet pipe 5 to flow into the water outlet pipe 4, and then flow into the water outlet head 10 to complete the water outlet. The user pushes the water outlet head 10 to make the water outlet head 10 rotate in direction, thereby completing the rotation adjustment of the water outlet head 10.
[0039] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A rotary faucet, comprising a faucet housing and a valve core tube disposed in the faucet housing, wherein the valve core tube comprises: A valve seat, a water outlet pipe and a water inlet pipe arranged on the valve seat, a valve core installation port matching the valve seat is provided on the faucet shell, a water inlet pipe installation port for connecting the water inlet pipe is provided on the faucet shell, a water outlet pipe installation port matching the water outlet pipe is also provided on the faucet shell, a rotating sleeve is rotatably provided on the water outlet pipe, and it is characterized in that: the water outlet pipe is located in the faucet shell, a water outlet head is rotatably provided on the faucet shell, and the water outlet head is connected to the rotating sleeve through an extension device.
2. A rotary faucet according to claim 1, characterized in that: The extending device comprises: a vertical pipe arranged on the water outlet head, and the vertical pipe can be inserted into the water outlet pipe installation port and connected with the rotating sleeve.
3. A rotary faucet according to claim 2, characterized in that: A clamping device for enhancing connection stability is arranged between the rotating sleeve and the vertical tube.
4. A rotary faucet according to claim 3, characterized in that: The clamping device comprises: a clamping hole provided on the vertical tube, a avoiding hole provided on the rotating sleeve, a spring piece provided on the avoiding hole and having an external dimension matching the rotating sleeve, and a clamping block provided on the spring piece and used for clamping with the clamping hole.
5. The rotary faucet according to claim 1, characterized in that: A gasket for enhancing rotation stability is also arranged between the bottom of the water outlet head and the end of the faucet housing.
6. The rotary faucet according to claim 1, characterized in that: A limiting block is arranged at the end of the water outlet pipe, and an opening is also penetrated through the rotating sleeve, and a limiting clamping block for resisting the limiting block is arranged in the opening.
7. The rotary faucet according to claim 1, characterized in that: The rotating sleeve is provided with a plurality of sealing grooves, and sealing rings are arranged in the sealing grooves to enhance the sealing performance.
8. The rotary faucet according to claim 1, characterized in that: A valve core is arranged on the valve seat, and the valve core passes through a valve core installation opening.
9. The rotary faucet according to claim 8, characterized in that: The faucet housing is also provided with a valve core installation sleeve, and the valve core installation sleeve is locked with a valve core pressure cover for easy disassembly and installation of the valve core.
10. A rotary faucet according to any one of claims 1 to 9, characterized in that: The water inlet pipe comprises a cold water inlet pipe and a hot water inlet pipe.