faucet assembly

Abstract

The utility model provides a faucet assembly, including inner tube, rotating part and faucet shell, rotating part is set on the inner tube, opposite the inner tube rotatable, and the faucet shell is connected in the inner tube through the rotating part, wherein, the elastic card structure is arranged between the rotating part and the faucet shell, and the elastic card structure is configured: under the condition of pressing force, it is in the unlocking state, under the condition of canceling the pressing force, it is in the card structure state, when the elastic card structure is in the card structure state, the faucet shell is fixed with the rotating part, when the elastic card structure is in the unlocking state, the faucet shell is separated with the rotating part, in the utility model, not only guarantee the faucet shell and rotating part together relatively the inner tube rotatable, and the rotating part and the inner tube form bearing structure, and the connecting structure is simple, can reduce the cost, and, through pressing the elastic card structure, can unlock, and the faucet shell is separated with the rotating part, thereby convenient and quick dismounting, and the maintenance is convenient.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, specifically to a faucet assembly. Background Technology

[0002] A faucet is a device used in daily life to control the flow and volume of water, commonly found in kitchens, bathrooms, and laundry rooms. It connects to the water pipe system, allowing users to conveniently access tap water for activities such as washing and cleaning.

[0003] Traditionally, most faucets have a fixed structure and cannot be rotated to adjust the angle, which can cause great inconvenience to users in some usage scenarios, such as making it difficult to clean the corners of the sink.

[0004] Existing faucets also include rotatable types to suit various scenarios, such as when users are cleaning the sink. By rotating the faucet, the direction of water flow can be changed so that users can clean the corners of the sink. However, the connection structure of existing rotatable faucets is relatively complex, the cost is high, and disassembly and assembly are troublesome, making maintenance difficult. Utility Model Content

[0005] In order to at least partially solve the problems existing in the prior art, according to one aspect of the present invention, a faucet assembly is provided, the technical solution of which is as follows.

[0006] The faucet assembly includes an inner tube, a rotating component, and a faucet housing. The rotating component is fitted onto the inner tube and is rotatable relative to the inner tube. The faucet housing is connected to the inner tube via the rotating component. An elastic locking structure is provided between the rotating component and the faucet housing. This elastic locking structure is configured such that it is in an unlocked state when pressure is applied and in a locked state when pressure is released. When the elastic locking structure is in the locked state, the faucet housing is fixed to the rotating component; when the elastic locking structure is in the unlocked state, the faucet housing is disengaged from the rotating component.

[0007] This utility model discloses a faucet assembly in which the faucet housing is connected to the inner tube via a rotating component. An elastic locking structure is provided between the rotating component and the faucet housing. When the elastic locking structure is in the locked state, the faucet housing and the rotating component are fixed together, ensuring that they can rotate relative to the inner tube. Furthermore, the rotating component and the inner tube form a bearing-like structure, simplifying the connection and reducing costs. By pressing the elastic locking structure, the faucet housing can be unlocked and disengaged from the rotating component, facilitating quick disassembly and maintenance. In addition, this faucet assembly is suitable for various usage scenarios. For example, in scenarios where users clean sinks, the water flow direction can be changed by rotating the faucet housing, allowing users to clean the corners of the sink. Moreover, maintenance is convenient, requiring only the application of force to the elastic locking structure for quick assembly and disassembly.

[0008] For example, the elastic locking structure includes an elastic locking part and a locking engagement part. The elastic locking part is disposed on the rotating component, and the locking engagement part is disposed on the faucet housing. When the elastic locking structure is in the locking state, the elastic locking part and the locking engagement part are engaged. With this configuration, when the elastic locking structure is in the locking state, the elastic locking part and the locking engagement part are engaged, thus fixing the faucet housing and the rotating component. This not only ensures that the faucet housing and the rotating component can rotate together relative to the inner tube, but also that the rotating component and the inner tube form a bearing-like structure, simplifying the connection structure and reducing costs. Furthermore, by pressing the elastic locking structure, it can be unlocked, disengaging the faucet housing from the rotating component, thus facilitating quick and easy disassembly and maintenance.

[0009] For example, the rotating component includes an annular body fitted onto an inner tube. An elastic locking portion is disposed on the annular body, and the inner tube has a clearance hole. When the elastic locking portion is pressed in the radial direction along the annular body, it is at least partially positioned within the clearance hole. With this configuration, when the rotating component and inner tube are installed with the faucet housing, the elastic locking portion is pressed in the radial direction by the faucet housing, causing it to be at least partially positioned within the clearance hole, allowing the rotating component and inner tube to move to the mating position. Once the rotating component and inner tube are in the mating position, the faucet housing releases its pressure on the elastic locking portion, causing it to engage with the locking engagement portion. When the rotating component and inner tube are disassembled from the faucet housing, pressing the elastic locking portion, causing it to be positioned within the clearance hole, unlocks the faucet housing and disengages the rotating component. This clearance hole provides springback space for the elastic locking portion, ensuring the secure connection between the elastic locking portion and the locking engagement portion, and facilitating quick assembly and disassembly for maintenance.

[0010] For example, the elastic locking part includes an elastic sheet and a protrusion. A through hole is provided on the annular body. The elastic sheet extends from one side of the hole wall toward the inside of the through hole, and the protrusion protrudes from the surface of the elastic sheet away from the inner tube. With this configuration, on the one hand, the elastic sheet extends from one side of the hole wall toward the inside of the through hole to form an integral structure, which is simple in structure, easy to process and manufacture, and does not require additional elastic elements, thus reducing costs. On the other hand, the protrusion of the protrusion on the surface of the elastic sheet away from the inner tube facilitates the engagement of the protrusion with the locking part, thereby improving assembly efficiency and facilitating quick disassembly and assembly, and making maintenance easier.

[0011] For example, the locking engagement part is constructed as a locking hole provided on the faucet housing. When the elastic locking structure is in the locking state, the protrusion engages with the locking hole. With this configuration, the locking engagement part is constructed as a locking hole provided on the faucet housing, which has a simple structure, is easy to process and manufacture, and the engagement of the protrusion with the locking hole facilitates quick assembly and disassembly, and is convenient for maintenance.

[0012] For example, the locking engagement part is constructed as a locking hole provided on the faucet housing, and a fixing hole provided on the protrusion. A fastener is connected to the fixing hole. When the elastic locking structure is in the locking state, the fastener is at least partially located in the locking hole. With this configuration, the locking engagement part is constructed as a locking hole on the faucet housing, which is simple in structure and easy to manufacture. On the other hand, by connecting the fastener to the fixing hole, the fastener is at least partially locked with the locking hole, which further enhances the firmness of the connection between the elastic locking part and the locking engagement part, reduces the risk of the protrusion slipping out of the locking hole, and thus further improves the stability of the connection between the faucet housing and the rotating part. At the same time, it avoids directly extending the protrusion, which would cause it to interfere with the assembly or disassembly of the faucet housing and the rotating part.

[0013] For example, a circumferential groove is provided on the outer wall of the inner tube, and the rotating component is at least partially disposed within the circumferential groove; or, a circumferential groove is provided on the inner wall of the annular body, and a protrusion that mates with the circumferential groove is provided on the outer wall of the inner tube. With this configuration, when a circumferential groove is provided on the outer wall of the inner tube, the rotating component is axially limited by the two sidewalls of the circumferential groove, preventing the rotating component from slipping axially off the inner tube, thereby reducing the risk of accidental loosening of the faucet housing and the rotating component and improving reliability; when a circumferential groove is provided on the inner wall of the annular body, the rotating component is axially limited by the engagement of the protrusion with the two sidewalls of the circumferential groove, preventing the rotating component from slipping axially off the inner tube, thereby reducing the risk of accidental loosening of the faucet housing and the rotating component and improving reliability.

[0014] For example, when a circumferential groove is provided on the outer wall of the inner tube, an opening is provided on the annular body, and the annular body is fitted onto the circumferential groove through the opening; and a stepped limiting part is provided on the edge of the annular body, and a limiting fitting part protrudes from the side wall of the circumferential groove. When the annular body rotates relative to the inner tube until the stepped limiting part abuts against the limiting fitting part, the rotating part is limited to a designated position. With this configuration, on the one hand, the annular body fitting onto the circumferential groove through the opening facilitates quick assembly and disassembly of the annular body relative to the circumferential groove, which is convenient for maintenance; on the other hand, when the annular body rotates relative to the inner tube to the designated position, the precise angular positioning of the rotating part is achieved because the stepped limiting part abuts against the limiting fitting part.

[0015] For example, the inner tube has a first section and a second section, with a connecting thread on the second section; the faucet housing has a connecting end, which is connected to the first section via a rotating component, and a water outlet is provided at the end of the faucet housing away from the connecting end. With this configuration, the rotating component is connected to the connecting end, allowing the faucet housing and the rotating component to rotate relative to the inner tube. The rotating component and the inner tube form a bearing-like structure, which not only ensures that the faucet housing can rotate around the inner tube to change the water outlet direction, but also simplifies the connection structure and reduces costs. Furthermore, the faucet housing is a one-piece structure, reducing the number of parts and further lowering costs.

[0016] For example, the faucet assembly includes a spout arm with a spout at one end, and an inner tube formed on the end of the spout arm away from the spout. With this configuration, the inner tube is formed on the end of the spout arm away from the spout, the faucet housing is fixed to the rotating component, and the inner tube and spout arm can rotate relative to the faucet housing and the rotating component. The rotating component and the inner tube form a bearing-like structure, which not only allows the water flow direction to be changed by rotating the spout arm, but also simplifies the connection structure and reduces costs. Furthermore, the spout arm and faucet housing are separate structures, facilitating cleaning or maintenance.

[0017] This utility model description introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0018] The advantages and features of this utility model will be described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The following drawings, which are incorporated herein by reference as part of this invention, are provided for understanding the invention. The drawings illustrate embodiments of the invention and their descriptions, serving to explain the principles of the invention. In the drawings,

[0020] Figure 1 A perspective view of a faucet assembly as an exemplary embodiment of the present invention;

[0021] Figure 2 for Figure 1 A cross-sectional view of the faucet assembly shown;

[0022] Figure 3 for Figure 2 Enlarged view of part A in the image;

[0023] Figure 4 for Figure 1 A three-dimensional view of the faucet housing shown;

[0024] Figure 5 for Figure 2 The diagram shows a three-dimensional view of the rotating component and the inner tube assembled together.

[0025] Figure 6 for Figure 5 A perspective view of the rotating component shown;

[0026] Figure 7 for Figure 5 A three-dimensional view of the inner tube shown;

[0027] Figure 8A perspective view of a faucet assembly as another exemplary embodiment of the present invention;

[0028] Figure 9 for Figure 8 A cross-sectional view of the faucet assembly shown;

[0029] Figure 10 for Figure 9 Enlarged view of part B in the image;

[0030] Figure 11 for Figure 9 The diagram shows the assembly of the water outlet arm, inner tube, and rotating components.

[0031] Figure 12 for Figure 11 A perspective view of the rotating component shown;

[0032] Figure 13 for Figure 11 The diagram shows a three-dimensional view of the water outlet arm and inner tube after assembly.

[0033] The above figures include the following reference numerals:

[0034] 1. Faucet assembly; 10. Inner tube; 110. Circumferential groove; 111. Clearance hole; 112. Groove sidewall; 1121. Limiting mating part; 113. Limiting groove; 120. First pipe section; 130. Second pipe section; 140. Limiting step; 150. Mounting groove; 20. Rotating component; 210. Annular body; 211. Through hole; 212. Opening; 213. Stepped limiting part; 214. First 215. Second ring segment; 30. Faucet housing; 310. Connecting end; 320. Receiving cavity; 40. Elastic locking structure; 410. Elastic locking part; 411. Elastic sheet; 4111. Free end; 412. Protrusion; 4121. Fixing hole; 4122. Inclined surface; 420. Locking mating part; 421. Locking hole; 50. Elastic sealing ring; 60. Water outlet; 70. Water outlet arm. Detailed Implementation

[0035] In the following description, numerous details are provided to enable a thorough understanding of the present invention. However, those skilled in the art will appreciate that the following description merely illustrates preferred embodiments of the present invention, which may be practiced without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features well-known in the art have not been described in detail.

[0036] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of this utility model are described in detail below; however, in addition to these detailed descriptions, this utility model may have other embodiments.

[0037] This utility model provides a faucet assembly. The faucet assembly of this utility model can be applied in kitchens, bathrooms, and laundry rooms, among other scenarios. The following will provide a detailed description of a faucet assembly according to an embodiment of this utility model, with reference to the accompanying drawings.

[0038] See also Figures 1 to 13 The faucet assembly 1 may include an inner tube 10, a rotating component 20, and a faucet housing 30. The rotating component 20 is sleeved on the inner tube 10 and is rotatable relative to the inner tube 10. It should be noted that the rotatability of the rotating component 20 relative to the inner tube 10 can be understood as either the inner tube 10 being fixed and the rotating component 20 being rotating, or vice versa. The faucet housing 30 can be connected to the inner tube 10 via the rotating component 20. A resilient locking structure 40 may be provided between the rotating component 20 and the faucet housing 30. The resilient locking structure 40 is configured such that it is in an unlocked state when pressure is applied and in a locked state when the pressure is released. Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown, when the elastic locking structure 40 is in the locked state, the faucet housing 30 is fixed to the rotating member 20. When the elastic locking structure 40 is in the unlocked state, the faucet housing 30 is disengaged from the rotating member 20.

[0039] The faucet assembly 1 of this utility model has a faucet housing 30 connected to an inner tube 10 via a rotating component 20. An elastic locking structure 40 is provided between the rotating component 20 and the faucet housing 30. When the elastic locking structure 40 is in the locked state, the faucet housing 30 and the rotating component 20 are fixed together. This not only ensures that the faucet housing 30 and the rotating component 20 can rotate relative to the inner tube 10, but also forms a bearing-like structure with the rotating component 20 and the inner tube 10, simplifying the connection structure and reducing costs. Furthermore, pressing the elastic locking structure 40 unlocks the faucet housing 30, disengaging it from the rotating component 20, thus facilitating quick disassembly and maintenance. In addition, this faucet assembly 1 is suitable for various usage scenarios. For example, in scenarios where users clean a sink, rotating the faucet housing 30 can change the water flow direction, allowing users to clean the corners of the sink. Moreover, during maintenance, only force needs to be applied to the elastic locking structure 40 for quick disassembly and assembly, making maintenance convenient.

[0040] See also Figure 1 , Figure 2 , Figure 8 and Figure 9 The elastic locking structure 40 may include an elastic locking part 410 and a locking engagement part 420. The elastic locking part 410 may be disposed on the rotating member 20. The locking engagement part 420 may be disposed on the faucet housing 30. When the elastic locking structure 40 is in the locking state, the elastic locking part 410 and the locking engagement part 420 are engaged. Thus, when the elastic locking structure 40 is in the locking state, the elastic locking part 410 and the locking engagement part 420 are engaged, fixing the faucet housing 30 and the rotating member 20 together. This not only ensures that the faucet housing 30 and the rotating member 20 can rotate together relative to the inner tube 10, but also forms a bearing-like structure with the rotating member 20 and the inner tube 10, simplifying the connection structure and reducing costs. Furthermore, by pressing the elastic locking structure 40, it can be unlocked, disengaging the faucet housing 30 from the rotating member 20, thus facilitating quick disassembly and assembly and simplifying maintenance.

[0041] See again Figure 2 , Figure 3 , Figure 5 , Figure 7 , Figure 9 , Figure 10 , Figure 11 and Figure 13The rotating member 20 may include an annular body 210. The annular body 210 may be fitted onto the inner tube 10. Understandably, the shape of the annular body 210 may be similar to the shape of the inner tube 10 to ensure that the annular body 210 can be fitted onto the inner tube 10 and that the rotating member 20 can rotate relative to the inner tube 10. Specifically, the inner tube 10 may be cylindrical and the annular body 210 may be annular, which not only ensures that the rotating member 20 can rotate relative to the inner tube 10 but also facilitates manufacturing. An elastic locking portion 410 may be provided on the annular body 210. A clearance hole 111 may be provided on the inner tube 10. When the elastic locking portion 410 is subjected to pressure in the radial direction of the annular body 210, at least part of the elastic locking portion 410 may be located within the clearance hole 111. It should be noted that when the clearance hole 111 is small, under pressure applied in the radial direction of the annular body 210, at least part of the elastic locking portion 410 described above can be a part for engaging with the locking engagement portion 420. That is, the part of the elastic locking portion 410 that engages with the locking engagement portion 420 can be located within the clearance hole 111, ensuring the strength of the inner tube 10. Of course, when the clearance hole 111 is large, under pressure applied in the radial direction of the annular body 210, the entire elastic locking portion 410 can be located within the clearance hole 111, facilitating pressing the elastic locking portion 410 and saving pressing force. Thus, when the rotating part 20 and the inner tube 10 are installed with the faucet housing 30, the elastic locking part 410 is pressed by the faucet housing 30 in the radial direction, causing the elastic locking part 410 to be at least partially located within the clearance hole 111, allowing the rotating part 20 and the inner tube 10 to move to the mating position. After the rotating part 20 and the inner tube 10 can move to the mating position, the faucet housing 30 releases the pressing pressure on the elastic locking part 410, causing the elastic locking part 410 to engage with the locking engagement part 420. When the rotating part 20 and the inner tube 10 are disassembled from the faucet housing 30, pressing the elastic locking part 410 allows it to be located within the clearance hole 111, unlocking the faucet housing 30 and disengaging it from the rotating part 20. In this way, the clearance hole 111 provides springback space for the elastic locking part 410, ensuring the firmness of the connection between the elastic locking part 410 and the locking engagement part 420, and facilitating quick disassembly and assembly, as well as maintenance. Furthermore, the number of clearance holes 111 can be one, two, or more, and the number of clearance holes 111 is related to the strength of the inner tube 10 and the assembly efficiency. In some embodiments, the number of clearance holes 111 can be one, which not only ensures the strength of the inner tube 10 but also facilitates disassembly and assembly. In some embodiments, the number of clearance holes 111 can be two, which not only ensures the strength of the inner tube 10 but also improves the assembly efficiency.

[0042] In an embodiment not shown in the figure, an allowance groove may be provided on the inner tube 10. When the elastic locking part 410 is subjected to pressure in the radial direction along the annular body 210, the elastic locking part 410 may at least partially be located within the allowance groove. Thus, when the rotating part 20 and the inner tube 10 are installed with the faucet housing 30, the elastic locking part 410 is pressed by the faucet housing 30 in the radial direction, causing the elastic locking part 410 to be at least partially located in the clearance groove, allowing the rotating part 20 and the inner tube 10 to move to the mating position. After the rotating part 20 and the inner tube 10 can move to the mating position, the faucet housing 30 releases the pressing pressure on the elastic locking part 410, causing the elastic locking part 410 to engage with the locking engagement part 420. When the rotating part 20 and the inner tube 10 are disassembled from the faucet housing 30, pressing the elastic locking part 410 allows it to be located in the clearance groove, unlocking the faucet housing 30 and disengaging the rotating part 20. In this way, the clearance groove provides springback space for the elastic locking part 410, ensuring the firmness of the connection between the elastic locking part 410 and the locking engagement part 420, and facilitating quick disassembly and assembly, as well as maintenance.

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12The elastic locking part 410 may include an elastic sheet 411 and a protrusion 412. A through hole 211 may be provided on the annular body 210. The elastic sheet 411 can extend from one side of the hole wall into the through hole 211. It should be noted that the elastic sheet 411 is a cantilever beam-type thin sheet structure. One end of the elastic sheet 411 is fixed to the annular body 210, and the other end is a free end 4111. The elastic sheet 411 can bend and deform under applied force due to its own flexibility, and can rebound due to its own restoring force after the force is removed. The protrusion 412 may protrude from the surface of the elastic sheet 411 away from the inner tube 10. Specifically, the protrusion 412 may be provided at the free end 4111. Thus, on the one hand, the elastic piece 411 extends from one side of the hole wall of the through hole 211 into the through hole 211 to form an integral structure, which is simple in structure, easy to process and manufacture, and does not require additional elastic elements, thus reducing costs. On the other hand, the protrusion 412 protrudes from the surface of the elastic piece 411 away from the inner tube 10, which facilitates the engagement of the protrusion 412 with the locking engagement part 420, thereby improving assembly efficiency and facilitating quick disassembly and assembly, and making maintenance easier. Furthermore, the protrusion 412 and the elastic piece 411 can be an integral structure, reducing processing complexity and manufacturing costs. Of course, it is not ruled out that the elastic piece 411 and the annular body 210 can also be separate structures, as well as the protrusion 412 and the elastic piece 411 can also be separate structures, for the purpose of cleaning or maintenance.

[0044] In some embodiments, see Figure 12 The surface of the protrusion 412 away from the elastic sheet 411 can be an inclined surface 4122. In this way, the inclined surface 4122 serves as a guide, making it easy for the protrusion 412 to engage with the locking engagement part 420.

[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 , Figure 9 and Figure 10 The locking engagement part 420 can be a locking hole 421 provided on the faucet housing 30. When the elastic locking structure 40 is in the locked state, the protrusion 412 engages with the locking hole 421. It should be noted that the locking hole 421 can be a through hole, making it easy for the user to press the protrusion 412 to unlock. Thus, the locking engagement part 420, with a locking hole 421 provided on the faucet housing 30, has a simple structure, is easy to manufacture, and the engagement of the protrusion 412 with the locking hole 421 facilitates quick assembly and disassembly, and is convenient for maintenance.

[0046] See again Figures 1 to 13The locking engagement part 420 can be configured as a locking hole 421 provided on the faucet housing 30. To ensure the locking engagement between the protrusion 412 and the locking hole 421 for easy and quick assembly and disassembly, the length of the protrusion 412 should not be too long to avoid interference with the assembly or disassembly of the faucet housing 30 and the rotating component 20. Simultaneously, to ensure the firmness of the connection between the elastic locking part 410 and the locking engagement part 420, and to prevent the protrusion 412 from being too short, which could lead to it slipping out of the locking hole 421 when the faucet housing 30 is rotated or subjected to external impact, a fixing hole 4121 can be provided on the protrusion 412. A fastener (not shown in the figure) can be connected to the fixing hole 4121. When the elastic locking structure 40 is in the locking state, the fastener can at least partially reside within the locking hole 421. Specifically, the fixing hole 4121 and the fastener can be threaded together for easy installation or disassembly. The fixing hole 4121 can be a threaded hole, etc. Fasteners can be screws or threaded rods, etc. It should be noted that when the elastic locking structure 40 is in the locked state, the protrusion 412 engages with the locking hole 421. After the fastener is connected, it is equivalent to lengthening the protrusion 412. The fastener can at least partially engage with the locking hole 421. The fastener will not contact the circumferential groove 110, nor will it extend into the clearance hole 111, so as to prevent interference. Thus, on the one hand, the locking engagement part 420 is constructed as a locking hole 421 provided on the faucet housing 30, which has a simple structure and is easy to process and manufacture; on the other hand, it is connected to the fixing hole 4121 by fasteners, and the fasteners are at least partially locked with the locking hole 421, which further enhances the firmness of the connection between the elastic locking part 410 and the locking engagement part 420, reduces the risk of the protrusion 412 sliding out of the locking hole 421, thereby further improving the stability of the connection between the faucet housing 30 and the rotating part 20, while avoiding the direct extension of the protrusion 412, which would cause it to interfere with the assembly or disassembly of the faucet housing 30 and the rotating part 20.

[0047] See also Figure 2 , Figure 3 , Figure 5 , Figure 7 , Figure 9 , Figure 10 , Figure 11 and Figure 13 A circumferential groove 110 may be provided on the outer wall of the inner tube 10. It should be noted that the circumferential groove 110 may be constructed as a groove arranged along the circumference of the inner tube 10. The rotating component 20 may be at least partially disposed within the circumferential groove 110. Thus, the rotating component 20 is axially restrained by the two sidewalls 112 of the circumferential groove 110, preventing the rotating component 20 from slipping axially off the inner tube 10, thereby reducing the risk of accidental loosening of the faucet housing 30 and the rotating component 20, and improving reliability.

[0048] In an embodiment not shown in the figure, a circumferential groove 110 is provided on the inner wall of the annular body 210, and a protrusion that mates with the circumferential groove 110 is provided on the outer wall of the inner tube 10. Thus, the axial movement of the rotating component 20 is limited by the engagement of the protrusion with the two sidewalls 112 of the circumferential groove 110, preventing the rotating component 20 from slipping axially off the inner tube 10. This reduces the risk of accidental loosening of the faucet housing 30 and the rotating component 20, improving reliability.

[0049] See also Figure 1 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 11 , Figure 12 and Figure 13 When a circumferential groove 110 is provided on the outer wall of the inner tube 10, an opening 212 can be provided on the annular body 210, allowing the annular body 210 to be fitted onto the circumferential groove 110 through the opening 212. A stepped limiting portion 213 can be provided on the edge of the annular body 210, and a limiting fitting portion 1121 can protrude from the side wall 112 of the circumferential groove 110. When the annular body 210 rotates relative to the inner tube 10 until the stepped limiting portion 213 abuts against the limiting fitting portion 1121, the rotating member 20 is limited to a designated position. That is, after the rotating member 20 rotates to the designated position in a single direction, it cannot continue to rotate in that direction due to the limitation imposed by the stepped limiting portion 213 and the limiting fitting portion 1121. Specifically, in the scenario where a user cleans a sink, the designated position can be near the inner edge of the sink to prevent the faucet assembly 1 from continuing to rotate outside the sink, thus avoiding water waste. Thus, on the one hand, the annular body 210 is fitted onto the circumferential groove 110 through the opening 212, which facilitates quick assembly and disassembly of the annular body 210 relative to the circumferential groove 110 and makes maintenance easier; on the other hand, when the annular body 210 rotates to a designated position relative to the inner tube 10, the precise angular positioning of the rotating part 20 is achieved because the step limiting part 213 abuts against the limiting mating part 1121.

[0050] In some embodiments, in conjunction with reference Figure 1 , Figure 5 , Figure 6 and Figure 7The annular body 210 is divided into a first annular segment 214 and a second annular segment 215 by the elastic locking part 410. Stepped limiting parts 213 can be provided on both edges of the first annular segment 214 and the second annular segment 215. The circumferential groove 110 has two groove sidewalls 112, each with a protruding limiting fitting part 1121. The limiting fitting part 1121 can be a protrusion. When the annular body 210 rotates relative to the inner tube 10 to a designated position, the stepped limiting part 213 abuts against the sidewall of the protrusion. This strengthens the limiting effect of the inner tube 10 on the annular body 210, preventing stress concentration that could damage the stepped limiting part 213 or the limiting fitting part 1121, and further enhancing the accuracy of the angular positioning of the rotating component 20.

[0051] In some embodiments, in conjunction with reference Figure 8 , Figure 11 , Figure 12 and Figure 13 A stepped limiting part 213 is provided at corresponding positions on both edges of the elastic locking part 410 and the annular body 210. The circumferential groove 110 has two groove sidewalls 112, each of which can protrude a limiting fitting part 1121. The sidewall of the limiting fitting part 1121 and the groove sidewall 112 can form a limiting groove 113, and the stepped limiting part 213 can be located within the limiting groove 113. When the annular body 210 rotates relative to the inner tube 10 to a designated position, the stepped limiting part 213 abuts against the sidewall of the limiting fitting part 1121, achieving precise angular positioning of the rotating part 20.

[0052] In an embodiment not shown in the figure, a limiting engagement portion 1121 may protrude from the outer wall of the inner tube 10, and a stepped limiting portion 213 may be provided on the edge of the annular body 210. When the annular body 210 rotates relative to the inner tube 10 until the stepped limiting portion 213 abuts against the limiting engagement portion 1121, the rotating member 20 is confined to a designated position. Thus, when the annular body 210 rotates relative to the inner tube 10 to the designated position, the precise angular positioning of the rotating member 20 is achieved because the stepped limiting portion 213 abuts against the limiting engagement portion 1121.

[0053] In some embodiments, in conjunction with reference Figure 2 , Figure 3 , Figure 7 , Figure 9 , Figure 10 and Figure 13An elastic sealing ring 50, which can be a silicone ring or a rubber ring, is provided between the faucet housing 30 and the inner tube 10. The elastic sealing ring 50 fills the gap between the faucet housing 30 and the inner tube 10, thereby ensuring the stability between them and preventing wobbling. The faucet housing 30 and the rotating component 20 can rotate relative to the inner tube 10. During rotation, the elastic sealing ring 50 provides damping, reducing vibration between the faucet housing 30 and the inner tube 10, thus improving stability during rotation. Specifically, the inner tube 10 can be provided with a mounting groove 150, and the elastic sealing ring 50 can be placed within the mounting groove 150. The two side walls of the mounting groove 150 limit the elastic sealing ring 50 in the axial direction, preventing it from slipping axially off the inner tube 10.

[0054] Furthermore, the number of resilient sealing rings 50 can be one, two, or more, and the number of resilient sealing rings 50 can be related to the required damping. See [link to documentation] for details. Figure 3 and Figure 10 The number of elastic sealing rings 50 can be two, and the two elastic sealing rings 50 can be spaced apart on both sides of the circumferential groove 110. In this way, during rotation, the elastic sealing rings 50 provide the necessary damping, reducing the vibration between the faucet housing 30 and the inner tube 10, thereby improving the stability during rotation.

[0055] See also Figure 2 , Figure 3 , Figure 5 and Figure 7 The inner tube 10 may have a first pipe section 120 and a second pipe section 130. The second pipe section 130 may have connecting threads. The faucet housing 30 may have a connecting end 310, which can be connected to the first pipe section 120 via a rotating member 20. The end of the faucet housing 30 away from the connecting end 310 may be provided with a water outlet 60. It should be noted that the second pipe section 130 can be fixedly connected to other parts of the faucet via connecting threads. The first pipe section 120 and the second pipe section 130 are an integral structure. Therefore, the inner tube 10 is fixed and stationary, while the rotating member 20 and the faucet housing 30 are rotating. Thus, by connecting the rotating member 20 to the connecting end 310, the faucet housing 30 and the rotating member 20 can rotate relative to the inner tube 10. The rotating member 20 and the inner tube 10 form a bearing-like structure, which not only ensures that the faucet housing 30 can rotate around the inner tube 10 to change the water outlet direction, but also simplifies the connection structure and reduces costs. Furthermore, the faucet housing 30 is an integral structure, which reduces the number of parts, thereby further reducing costs.

[0056] See also Figures 1 to 5The faucet housing 30 can be enclosed to form a receiving cavity 320, and the first pipe section 120 can at least partially extend into the receiving cavity 320, thus ensuring the integrity of the faucet assembly 1. Of course, the first pipe section 120 can form a cavity, and the connecting end 310 of the faucet housing 30 can extend into the cavity, so that the faucet housing 30 can be used in a variety of applicable scenarios.

[0057] See also Figure 2 , Figure 3 , Figure 5 and Figure 7 A limiting step 140 can be formed between the first pipe section 120 and the second pipe section 130, and the connecting end 310 of the faucet housing 30 can abut against the limiting step 140. In this way, the limiting step 140 supports the faucet housing 30 and ensures the stability of the faucet housing 30.

[0058] See also Figures 8 to 13 The faucet assembly 1 may include a spout arm 70. A spout 60 may be provided at one end of the spout arm 70. An inner tube 10 may be formed on the end of the spout arm 70 away from the spout 60. It should be noted that the faucet housing 30 can be fixedly connected to other parts of the faucet, and the inner tube 10 and spout arm 70 can form an integral structure. The faucet housing 30 and the rotating component 20 are engaged by an elastic locking structure 40. Therefore, the faucet housing 30 and the rotating component 20 are fixed and stationary, while the spout arm 70 and the inner tube 10 are rotating. The inner tube 10 and the spout arm 70 can be an integral structure to enhance stability and facilitate manufacturing. Specifically, the faucet housing 30 encloses a receiving cavity 320, and the inner tube 10 extends at least partially into the receiving cavity 320 to ensure the integrity of the faucet assembly 1. Alternatively, the inner tube 10 can also enclose a tube, and the faucet housing 30 extends at least partially into the tube. Thus, the inner tube 10 is formed on the end of the water outlet arm 70 away from the water outlet 60. The faucet housing 30 is fixed to the rotating component 20. The inner tube 10 and the water outlet arm 70 can rotate relative to the faucet housing 30 and the rotating component 20. The rotating component 20 and the inner tube 10 form a bearing-like structure, which not only allows the water outlet direction to be changed by rotating the water outlet arm 70, but also simplifies the connection structure and reduces costs. Furthermore, the water outlet arm 70 and the faucet housing 30 are separate structures, facilitating cleaning or maintenance. Of course, the inner tube 10 and the water outlet arm 70 can be separate structures for easier cleaning or maintenance.

[0059] In an embodiment not shown in the figures, the faucet housing 30 may include a rotating arm. One end of the rotating arm may be provided with a water outlet 60. The faucet assembly 1 may include a fixed housing. An inner tube 10 may be formed on one end of the fixed housing. The rotating arm can be connected to the inner tube 10 via a rotating member 20. It should be noted that the fixed housing can be fixedly connected to other parts of the faucet, the inner tube 10 is fixedly connected to the fixed housing, and the rotating arm and rotating member 20 are engaged by an elastic locking structure 40. Therefore, the fixed housing and inner tube 10 are stationary, while the rotating arm and rotating member 20 are rotatable. The rotating arm encloses a receiving cavity, and the inner tube 10 extends at least partially into the receiving cavity to ensure the integrity of the faucet assembly 1. Alternatively, the inner tube 10 may also enclose a cavity, and the rotating arm may extend at least partially into the cavity. Thus, the rotating arm is fixed to the rotating component 20, and the inner tube 10 can be formed on one end of the fixed shell. The rotating arm and the rotating component 20 can rotate together relative to the inner tube 10 and the fixed shell. The rotating component 20 and the inner tube 10 form a bearing-like structure, which can not only change the water outlet direction by rotating the rotating arm, but also has a simple connection structure, which can reduce costs. Furthermore, the faucet housing 30 and the fixed shell are separate structures, which are convenient for cleaning or maintenance.

[0060] In the description of this utility model, it should be understood that the directional terms such as "front", "rear", "up", "down", "left", "right", "horizontal", "vertical", "horizontal", "top", and "bottom" indicate the orientation or positional relationship, which are usually based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0061] For ease of description, relative terms such as "above," "over," "on the upper surface of," and "above" are used here to describe the regional positional relationship of one or more components or features shown in the figures to other components or features. It should be understood that relative terms include not only the orientation of the component as depicted in the figure but also different orientations during use or operation. For example, if the components in the figures are inverted as a whole, "above" or "above other components or features" will include cases where the component is "below" or "under" other components or features. Thus, the exemplary term "above" can include both "above" and "below." Furthermore, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to include all such cases.

[0062] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, parts, components, and / or combinations thereof.

[0063] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0064] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A faucet assembly, characterized in that, It includes an inner tube, a rotating component, and a faucet housing. The rotating component is sleeved on the inner tube and is rotatable relative to the inner tube. The faucet housing is connected to the inner tube through the rotating component. The rotating component and the faucet housing are provided with an elastic locking structure, which is configured such that it is in an unlocked state when pressure is applied and in a locked state when the pressure is removed. When the elastic locking structure is in the locking state, the faucet housing is fixed to the rotating component; When the elastic locking structure is in the unlocked state, the faucet housing is disengaged from the rotating component.

2. The faucet assembly according to claim 1, characterized in that, The elastic locking structure includes an elastic locking part and a locking engagement part. The elastic locking part is disposed on the rotating member, and the locking engagement part is disposed on the faucet housing. When the elastic locking structure is in the locking state, the elastic locking part and the locking engagement part are engaged.

3. The faucet assembly according to claim 2, characterized in that, The rotating component includes an annular body sleeved on the inner tube, an elastic locking part disposed on the annular body, and a clearance hole provided on the inner tube. When the elastic locking part is subjected to the pressing force along the radial direction of the annular body, the elastic locking part is at least partially located within the clearance hole.

4. The faucet assembly according to claim 3, characterized in that, The elastic locking part includes an elastic sheet and a protrusion. The annular body is provided with a through hole. The elastic sheet extends from one side of the hole wall toward the through hole. The protrusion protrudes from the surface of the elastic sheet away from the inner tube.

5. The faucet assembly according to claim 4, characterized in that, The locking engagement part is configured as a locking hole provided on the faucet housing. When the elastic locking structure is in the locking state, the protrusion engages with the locking hole.

6. The faucet assembly according to claim 4, characterized in that, The locking engagement part is configured as a locking hole provided on the faucet housing, and a fixing hole is provided on the protrusion. The fixing hole is connected to a fastener. When the elastic locking structure is in the locking state, the fastener is at least partially located in the locking hole.

7. The faucet assembly according to claim 3, characterized in that, The outer wall of the inner tube is provided with a circumferential groove, and the annular body is located in the circumferential groove; or, the inner wall of the annular body is provided with a circumferential groove, and the outer wall of the inner tube is provided with a protrusion that cooperates with the circumferential groove.

8. The faucet assembly according to claim 7, characterized in that, When a circumferential groove is provided on the outer wall of the inner tube, an opening is provided on the annular body, and the annular body is fitted onto the circumferential groove through the opening; and a stepped limiting part is provided on the edge of the annular body, and a limiting fitting part protrudes from the side wall of the circumferential groove. When the annular body rotates relative to the inner tube until the stepped limiting part abuts against the limiting fitting part, the rotating part is limited to a designated position.

9. The faucet assembly according to any one of claims 1-8, characterized in that, The inner tube has a first pipe section and a second pipe section, and the second pipe section has a connecting thread; the faucet housing has a connecting end, and the connecting end is connected to the first pipe section through the rotating part, and a water outlet is provided at the end of the faucet housing away from the connecting end.

10. The faucet assembly according to any one of claims 1-8, characterized in that, The faucet assembly includes a water outlet arm, one end of which is provided with a water outlet, and the inner tube is formed on the end of the water outlet arm away from the water outlet.

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