A water outlet component

Abstract

This utility model discloses a water outlet assembly, including a body, a swinging member, and a rotating member. The body has a water outlet cavity; the swinging member is supported by the body to prevent it from falling; the swinging member has a water outlet hole that communicates with the water outlet cavity to facilitate water dispensing; the swinging member is adapted to swing around a first axis perpendicular to a first direction with the body at a first position or a second position, thereby changing the water outlet angle. The rotating member is located inside the water outlet cavity and is adapted to rotate around a second axis parallel to the first direction by hydraulic or motor drive; it has a force-applying part, and the swinging member has two symmetrically arranged force-receiving parts; the force-applying part or the force-receiving part has an arc surface or an inclined surface so that the force-applying part and the inclined surface of the force-receiving part cooperate to make the swinging member swing at the first position or the second position. Furthermore, because the swinging member is anti-rotating with the body to prevent the swinging member from rotating relative to the body along an axis parallel to the first direction, the stability of the swinging member during the swinging process is ensured.

Description

Technical Field

[0001] This utility model relates to the field of water discharge products, specifically to a water discharge component. Background Technology

[0002] Most shower devices on the market have a fixed water outlet that cannot be moved. The water outlet range is fixed, which makes cleaning difficult and inconvenient. When showering, the fast water flow and the impact in the fixed position for too long can also cause pain. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned defects or problems existing in the background art or to provide a material basis for overcoming the above-mentioned defects or problems existing in the background art, and to provide a water outlet component.

[0004] To achieve the above objectives, the present invention and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Option 1, a water outlet component, including

[0006] The main body is equipped with a water outlet cavity;

[0007] A swinging member, supported by the main body; it engages with the main body to prevent rotation of the swinging member relative to the main body along an axis extending parallel to a first direction, and is adapted to swing relative to the main body at a first position or a second position about a first axis perpendicular to the first direction; the swinging member has two symmetrically arranged force-bearing parts; the swinging member is provided with a water outlet hole, which communicates with the water outlet cavity;

[0008] A rotating component, located within the water outlet cavity, is adapted to rotate about an axis parallel to a first direction by hydraulic or motor drive. It is provided with a force-applying part, the force-applying part or the force-receiving part having an arc surface or an inclined surface so that the force-applying part and the inclined surface of the force-receiving part cooperate to make the swinging component swing to a first position or a second position.

[0009] Option 2, based on Option 1, wherein the rotating component and the swinging component are arranged along the second direction, and the surface of the force-applying part facing the swinging component is provided with a resting surface and a guide slope; the resting surface is a plane and, when it abuts against the force-receiving part, causes the swinging component to be in a first position or a second position; the guide slope is connected to the resting surface and extends obliquely from the resting surface along the second direction and at an angle to the second direction, and the guide slope is adapted to abut against the force-receiving part to cause the swinging component to move to the first position or the second position.

[0010] Option 3, based on Option 1, wherein the force-applying part is a hemisphere.

[0011] Option 4, based on Option 1, further includes an impeller, which is adapted to rotate about a third axis parallel to the first direction when water flows through the outlet chamber. The output end of the impeller is eccentric to the rotation axis of the impeller. The outlet chamber is provided with a first reduction gear arranged around the third axis. The rotating component is rotatably connected to the output end of the impeller about a second axis, and the outer wall of the rotating component is provided with a second reduction gear that meshes with the reduction gear.

[0012] Option 5, based on Option 4, the main body is provided with an inclined water hole, the inclined water hole is connected to the water outlet cavity, and the water outlet direction of the inclined water hole is directed towards the blades of the impeller to make the impeller rotate.

[0013] Option 6, based on Option 4, the rotating component is provided with a rotating part and a connecting part. The rotating part is rotatably connected to the output end of the impeller. The force-applying part surrounds the rotating part. The connecting part connects the force-applying part and the rotating part. The connecting part has several spaced-apart holes that surround the force-applying part and the rotating part to form a water passage hole located in the water outlet cavity.

[0014] Option 7, based on Option 1, the rotating component is provided with a plurality of water passage holes located in the water outlet cavity.

[0015] Option 8, based on Option 1, the main body is provided with an anti-rotation part, the anti-rotation part includes two anti-rotation protrusions, the two anti-rotation protrusions are spaced apart along a direction perpendicular to the first direction and parallel to the first axis, the two anti-rotation protrusions extend along the first direction and protrude from the cavity wall of the water outlet cavity, the force-bearing part is located between the two anti-rotation protrusions, and is suitable to abut against the two anti-rotation protrusions when the swing member is in the first position or the second position.

[0016] Option 9, based on Option 1, has a mating hole that communicates with the water outlet cavity, and the swinging component is sealed to the mating hole by a spherical seal.

[0017] Option 10, based on Option 1, has a narrow outlet end to facilitate faster water flow.

[0018] As can be seen from the above description of the present invention and its preferred embodiments, compared with the prior art, the technical solution of the present invention and its preferred embodiments have the following beneficial effects due to the adoption of the following technical means:

[0019] In Scheme 1 and its preferred embodiments, a water outlet component includes a body, a swinging component, and a rotating component.

[0020] The main body is provided with a water outlet cavity; the swinging member is supported by the main body to prevent it from falling; the swinging member is provided with a water outlet hole, which is connected to the water outlet cavity to facilitate water discharge; the swinging member is adapted to swing relative to the main body at a first position or a second position around a first axis perpendicular to the first direction, thereby changing the water outlet angle of the water outlet hole, improving the coverage area and usage efficiency, and also well meeting the diverse needs of consumers for new water splashes, thus enhancing the user experience.

[0021] The rotating component is located within the water outlet chamber and is adapted to rotate around an axis parallel to the first direction by hydraulic power (such as an impeller) or a motor drive. It has a force-applying part, and the oscillating component has two symmetrically arranged force-receiving parts. The force-applying or force-receiving parts have arc surfaces or inclined surfaces to engage with the inclined surfaces of the force-applying and force-receiving parts, causing the oscillating component to oscillate between a first position and a second position. When the inclined surfaces engage to create a corresponding misalignment between the force-applying and force-receiving parts, the rotation of the rotating component can still push the force-receiving parts. When one force-receiving part descends under the action of the force-applying part, the other force-receiving part rises, causing the oscillating component to oscillate. Furthermore, because the oscillating component is anti-rotating with the main body to prevent rotation relative to the main body along an axis extending parallel to the first direction, the oscillating component will not rotate around the axis extending parallel to the first direction. The position of the force-receiving part floats within a specific area, allowing the force-applying part to engage with it, ensuring the stability of the oscillating component's oscillation process.

[0022] In Scheme 2 and its preferred embodiments, the rotating component and the swinging component are arranged along the second direction. The surface of the force-applying part facing the swinging component is provided with a resting surface and a guide slope. The resting surface is flat and, when it abuts against the force-applying part, positions the swinging component at a first or second position. The guide slope connects to the resting surface and extends obliquely from the resting surface along the second direction at an angle to the second direction. The guide slope is adapted to abut against the force-applying part to move the swinging component to the first or second position. The guide slope makes the swinging component swing more smoothly, and because it is an oblique surface, with one side higher than the other, it also makes it easier to make way for the raised force-applying part, thus reducing the volume of the rotating component when the swinging angle is large, thereby reducing the overall volume. Furthermore, the resting surface allows the swinging component to maintain the first or second position for a certain period of time, which is convenient for the user experience.

[0023] In Scheme 3 and its preferred embodiments, the force-applying part is a hemisphere, so that the inclined surface can be matched with the force-receiving part through the arc surface on the hemisphere.

[0024] Scheme 4 and its preferred embodiments also include an impeller, which is adapted to rotate around a third axis parallel to the first direction when water flows through the outlet chamber, and the output end of the impeller is eccentric relative to the third axis; the rotating component is rotatably connected to the output end of the impeller around a second axis, and the rotating component is driven to rotate by the impeller under the action of water force, thereby saving more energy.

[0025] The water outlet chamber is provided with a first reduction gear arranged around the third axis; the outer wall of the rotating part is provided with a second reduction gear that meshes with the first reduction gear. When the impeller rotates, the output end of the impeller drives the rotating part to revolve around the third axis. During this process, due to the reduction meshing relationship between the second reduction gear and the first reduction gear, the rotating part also rotates around the second axis and has a lower rotation speed relative to the impeller, which makes the oscillation change slower and reduces the oscillation force of the oscillating part, preventing damage caused by the oscillating part colliding with the body under greater water force.

[0026] In Scheme 5 and its preferred embodiments, the main body is provided with an inclined water hole, which is connected to the water outlet cavity. The water outlet direction of the inclined water hole is directed towards the blades of the impeller to make the impeller rotate. The structure is simple and the impeller is easy to drive to rotate.

[0027] In Scheme 6 and its preferred embodiments, the rotating component is provided with a rotating part and a connecting part. The rotating part is rotatably connected to the output end of the impeller. The force-applying part surrounds the rotating part. The connecting part connects the force-applying part and the rotating part. The connecting part has several spaced-apart holes that surround the force-applying part and the rotating part to form water passage holes located in the water outlet cavity. While connecting the force-applying part and the rotating part, the connecting part also forms water passage holes, thereby increasing the water flow rate and preventing the water flow rate from decreasing due to the volume of the rotating component. The structure is also simple.

[0028] In Scheme 7 and its preferred embodiments, the rotating component is provided with several water passage holes located in the water outlet cavity, thereby increasing the water passage volume and preventing the water passage volume from decreasing due to the volume of the rotating component.

[0029] In Scheme 8 and its preferred embodiments, the main body is provided with an anti-rotation part, which includes two anti-rotation protrusions. The two anti-rotation protrusions are spaced apart along a direction perpendicular to the first direction and parallel to the first axis. The two anti-rotation protrusions extend along the first direction and protrude from the cavity wall of the water outlet chamber. The force-bearing part is located between the two anti-rotation protrusions and is adapted to abut against the two anti-rotation protrusions when the swing member is in the first position or the second position, so that the swing member will not rotate around the axis parallel to the first direction. Moreover, the force-bearing part is used for both bearing force and anti-rotation, making the structure simpler when the swing member maintains these two functions. Furthermore, the two anti-rotation protrusions are spaced apart along a direction perpendicular to the first direction, and the two anti-rotation protrusions extend along the first direction and protrude from the cavity wall of the water outlet chamber, which will not affect the lifting and lowering of the force-bearing part, nor will it affect the swing of the swing member.

[0030] In Scheme 9 and its preferred embodiments, the main body is provided with a mating hole that communicates with the water outlet cavity. The swinging component and the mating hole are sealed together by a spherical seal, thereby preventing water in the water outlet cavity from flowing out through the mating hole and affecting the realization of the swinging water.

[0031] In Scheme 10 and its preferred embodiments, the water outlet end is narrow to accelerate the water flow, thereby creating a better impact sensation and facilitating rinsing or massage. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a front view of the water outlet component in Example 1;

[0034] Figure 2 This is an exploded view of the water outlet component in Example 1;

[0035] Figure 3 This is a perspective view of the water outlet panel in Example 1;

[0036] Figure 4 This is a perspective view of the swing component in Embodiment 1;

[0037] Figure 5 This is a schematic diagram of the assembly of the swing component and the water outlet panel in Example 1;

[0038] Figure 6 This is a perspective view of the rotating component in Embodiment 1;

[0039] Figure 7 This is a bottom view of the impeller in Example 1;

[0040] Figure 8 This is a schematic diagram of the assembly of the impeller and the water outlet panel in Example 1;

[0041] Figure 9 This is a schematic diagram of the oscillating component of the water outlet assembly in the first position in Embodiment 1;

[0042] Figure 10 This is a schematic diagram of the swing component of the water outlet assembly in the second position in Embodiment 1.

[0043] Explanation of key figure labels:

[0044] 1. Top cover; 11. Water inlet; 2. Water outlet panel; 21. First annular groove; 22. Water outlet groove; 23. Inclined water hole; 24. First reduction gear; 25. Anti-rotation part; 251. Anti-rotation protrusion; 26. Mating hole; 3. Cover plate; 4. Swinging part; 41. Ball part; 42. Force-receiving part; 43. Water outlet; 5. Rotating part; 51. Second reduction gear; 52. Force-applying part; 521. Resting surface; 522. Guide slope; 53. Rotating part; 54. Connecting part; 55. Water passage hole; 6. Impeller; 61. Output end; 7. Water outlet cavity; 81. First direction; 82. First axis; 83. Second axis; 84. Third axis. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0046] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0047] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the invention and simplifying the description, and is not intended to 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 limiting the specific scope of protection of the invention.

[0048] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0049] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0050] refer to Figures 1-10 A water outlet assembly includes a body, a swinging component 4, a rotating component 5, and an impeller 6. This water outlet assembly can be a shower head, faucet, spray gun, etc.; in this embodiment, it is a shower head.

[0051] The main body includes an upper cover 1, a water outlet panel 2, and a cover plate 3.

[0052] refer to Figure 2 The upper cover 1 is provided with a water inlet hole 11 extending along the first direction 81.

[0053] refer to Figure 3The water outlet panel 2 is provided with a first annular groove 21 and a water outlet channel 22 located within the first annular groove 21, as well as an inclined water hole 23 connecting the first annular groove 21 and the water outlet channel 22. (Reference) Figure 9 The water outlet panel 2 is fixedly connected to the upper cover 1 so that the first annular groove 21 communicates with the water inlet 11. The cover plate 3 is placed on the water outlet panel 2 and blocks the opening of the water outlet groove 22 to form a water outlet cavity 7. At this time, the inclined water hole 23 communicates with the water outlet cavity 7. (Reference) Figure 3 , Figure 9 The sidewall of the water outlet trough 22 is provided with a first reduction gear 24 arranged around the third axis 84 (the rotation axis of the impeller 6). The water outlet panel 2 is provided with an anti-rotation part 25. In this embodiment, there are two anti-rotation parts 25. The anti-rotation part 25 includes two anti-rotation protrusions 251, which are spaced apart along a direction perpendicular to the first direction 81 and parallel to the first axis 82 (the swing axis of the swing member 4). The two anti-rotation protrusions 251 extend along the first direction 81 and protrude from the bottom of the water outlet trough 22 (i.e., the cavity wall of the water outlet cavity 7). The water outlet panel 2 is also provided with a mating hole 26, which penetrates the bottom of the water outlet trough 22 to communicate with the water outlet cavity 7 when the water outlet trough 22 and the cover plate 3 are closed to form the water outlet cavity 7. The mating hole 26 has a spherical surface.

[0054] refer to Figure 4 The oscillating member 4 includes a ball portion 41 and two force-receiving portions 42 protruding radially outward along the oscillating member 4. The two force-receiving portions 42 are symmetrically arranged. (Refer to...) Figure 5 Each force-receiving part 42 is correspondingly provided with each anti-rotation part 25. The force-receiving part 42 is located between the two anti-rotation protrusions 251 to engage with the main body to prevent rotation, thereby preventing the swing member 4 from rotating relative to the main body along an axis extending parallel to the first direction 81. Of course, in other embodiments, only one force-receiving part 42 and one anti-rotation part 25 may be provided to achieve the anti-rotation engagement between the main body and the swing member 4. Reference Figure 9 The ball portion 41 and the mating hole 26 are sealed together by a spherical surface, and the ball portion 41 is supported by the mating hole 26. (Reference) Figure 4 The swing member 4 is provided with a water outlet 43, which passes through the ball part 41 and communicates with the water outlet cavity 7. The water outlet 43 is suitable for accelerating the water flow. For example, the water outlet end of the water outlet 43 is narrow to accelerate the water flow. In this embodiment, the water outlet 43 flows out in a fan shape.

[0055] refer to Figure 9 , Figure 10 The swing member 4 is adapted to swing relative to the body at a first position or a second position around a first axis 82 perpendicular to the first direction 81 under the action of the rotating member 5. When the swing member 4 is at the first position or the second position, the force-bearing part 42 is adapted to abut against the two anti-rotation protrusions 251 to maintain the anti-rotation cooperation relationship between them.

[0056] refer to Figure 6 , Figure 9 The rotating component 5 is located inside the water outlet chamber 7 and is adapted to rotate about an axis parallel to the first direction 81 by water power or motor drive. In this embodiment, the rotating component 5 rotates about a second axis 83 parallel to the first direction 81 and revolves about a third axis 84 parallel to the first direction 81. In this embodiment, the impeller 6 is driven to rotate by water power, and the impeller 6 drives the rotating component 5 to rotate (described in detail below). In other embodiments, the rotating component 5 can be made to rotate when the motor is started by engaging the output shaft of the motor with the anti-rotation mechanism.

[0057] refer to Figure 6 , Figure 9 The outer wall of the rotating part 5 is provided with a second reduction tooth 51 that meshes with the first reduction tooth 24. The second reduction tooth 51 is arranged around the second axis 83.

[0058] The rotating component 5 and the swinging component 4 are arranged along a second direction. In this embodiment, the second direction is the opposite direction to the water outlet direction of the water outlet 43. The rotating component 5 is also provided with a force-applying part 52, a rotating part 53, and a connecting part 54. The force-applying part 52 or the force-receiving part 42 has an arc surface or an inclined surface so that the force-applying part 52 and the inclined surface of the force-receiving part 42 cooperate to make the swinging component 4 swing in a first position or a second position. In this embodiment, the second deceleration gear 51 is arranged around the force-applying part 52. The force-applying part 52 is provided with an inclined surface. Specifically, the surface of the force-applying part 52 facing the swinging component 4 is provided with a resting surface 521 and a guide inclined surface 522. The resting surface 521 is a plane and, when it abuts against the force-receiving part 42, makes the swinging component 4 swing in a first position or a second position. In this embodiment, as shown in the figure... Figure 9 , Figure 10 When the swing member 4 is in the first position, the force-bearing part 42 on the left is high and the force-bearing part 42 on the right is low. When it is in the second position, the force-bearing part 42 on the left is low and the force-bearing part 42 on the right is high. The guide slope 522 is connected to the resting surface 521 and extends obliquely from the resting surface 521 along the second direction and at an angle to the second direction. The guide slope 522 is adapted to abut against the force-bearing part 42 to make the swing member 4 move to the first position or the second position. The force-applying part 52 surrounds the rotating part 53. The rotating part 53 is rotatably connected to the output end 61 of the impeller 6. In this embodiment, the rotating part 53 is provided with a shaft hole. The connecting part 54 connects the force-applying part 52 and the rotating part 53. The connecting part 54 has several holes spaced apart around the third axis 84 to form a water passage hole 55 located in the water outlet cavity 7, which is surrounded by the force-applying part 52 and the rotating part 53.

[0059] refer to Figure 7 , Figure 8The water outlet direction of the inclined water hole 23 is directed towards the blades of the impeller 6, so that the impeller 6 is adapted to rotate around the third axis 84 parallel to the first direction 81 when water passes through the water outlet chamber 7. The output end 61 of the impeller 6 is eccentric relative to the third axis 84. The output end 61 of the impeller 6 has a shaft portion that mates with the shaft hole, so that the rotating member 5 is rotatably connected to the output end 61 of the impeller 6 around the second axis 83, so as to realize the rotation of the rotating member 5 around the second axis 83.

[0060] When using, refer to Figure 9 , Figure 10 Water flows out sequentially from the inlet hole 11, the first annular groove 21, the inclined water hole 23, the outlet chamber 7, and the outlet hole 43. During the process of water entering through the inclined water hole 23, the blades of the impeller 6 are pushed, causing the impeller 6 to rotate around the third axis 84. At the same time, the output end 61 of the impeller 6 drives the rotating component 5 to revolve around the third axis 84. During this process, due to the deceleration meshing relationship between the second reduction gear 51 and the first reduction gear 24, the rotating component 5 also rotates around the second axis 83, and its rotational speed relative to the impeller 6 is relatively low. During the revolution and rotation of the rotating component 5, the guide slope 522 of the rotating component 5 gradually contacts the force-bearing part 42 away from the bottom of the outlet tank 22, causing the force-bearing part 42 to move closer to the bottom of the outlet tank 22, while the force-bearing part 42 on one side gradually lifts away from the bottom of the outlet tank 22, realizing the swing of the rotating component 5 around the first axis 82, until the resting surface 521 abuts against the force-bearing part 42. At this time, the swinging component 4 is in the first position or the second position. In this embodiment, as shown... Figure 9 , Figure 10 When the swing member 4 is in the first position, that is, when the resting surface 521 abuts against the right-side force-receiving part 42, the left-side force-receiving part 42 is higher and the right-side force-receiving part 42 is lower. In the second position, when the resting surface 521 abuts against the left-side force-receiving part 42, the left-side force-receiving part 42 is lower and the right-side force-receiving part 42 is higher. Due to the anti-rotation relationship between the force-receiving part 42 and the anti-rotation part 25 of the main body, when the force-receiving part 42 is subjected to the force of the force-applying part 52, the swing member 4 will not rotate around an axis parallel to the first direction 81, ensuring the stability of the swing member 4 during its swinging process. Simultaneously, during the swinging process of the swing member 4, the water outlet direction of the water outlet 43 changes to achieve a larger water outlet range.

[0061] In other embodiments, the force-applying part 52 can be a hemisphere protruding toward the swing member 4, so that the movement of the force-receiving part 42 can be realized by the cooperation between the arc surface on the hemisphere and the inclined surface of the force-receiving part 42.

[0062] Compared with the prior art, this embodiment has the following beneficial effects:

[0063] In one exemplary embodiment, a water outlet assembly includes a body, a swinging member 4, and a rotating member 5.

[0064] The main body is provided with a water outlet cavity 7; the swing member 4 is supported by the main body to prevent it from falling; the swing member 4 is provided with a water outlet hole 43, which is connected to the water outlet cavity 7 to facilitate water discharge. The swing member 4 is adapted to swing relative to the main body at a first position or a second position around a first axis 82 perpendicular to the first direction 81, thereby changing the water outlet angle of the water outlet hole 43, improving the coverage area and usage efficiency, and also satisfying consumers' diverse choices of new water splashes, thus enhancing the user experience.

[0065] The rotating member 5 is located in the water outlet chamber 7. It is adapted to rotate around a second axis 83 parallel to the first direction 81 by hydraulic force (such as in the form of an impeller) or motor drive. It is provided with a force-applying part 52. The swing member 4 has two symmetrically arranged force-receiving parts 42. The force-applying part 52 or the force-receiving part 42 has an arc surface or an inclined surface so that the force-applying part 52 and the inclined surface of the force-receiving part 42 cooperate so that the swing member 4 swings to a first position or a second position. When the inclined surface cooperates so that there is a corresponding misalignment between the force-applying part 52 and the force-receiving part 42, the rotation of the rotating member 5 can still push the force-receiving part 42. When one force-receiving part 42 is lowered by the force-applying part 52, the other force-receiving part 42 is raised, thereby causing the swing member 4 to swing. Furthermore, since the swing member 4 is anti-rotationally engaged with the main body to prevent the swing member 4 from rotating relative to the main body along an axis extending parallel to the first direction 81, the swing member 4 will not rotate around an axis extending parallel to the first direction 81. The position of the force-bearing part 42 floats in a specific area, so that the force-applying part 52 can cooperate with it, ensuring the stability of the swing process of the swing member 4.

[0066] In one exemplary embodiment, the rotating member 5 and the swinging member 4 are arranged along a second direction. The surface of the force-applying part 52 facing the swinging member 4 is provided with a resting surface 521 and a guide slope 522. The resting surface 521 is planar and, when it abuts against the force-receiving part 42, positions the swinging member 4 at a first or second position. The guide slope 522 is connected to the resting surface 521 and extends obliquely from the resting surface 521 along the second direction at an angle to the second direction. The guide slope 522 is adapted to abut against the force-receiving part 42 to move the swinging member 4 to the first or second position. The guide slope 522 makes the swinging change of the swinging member 4 smoother, and because it is an inclined surface, with one side higher than the other, it also makes it easier to make way for the raised force-receiving part 42, thereby reducing the volume of the rotating member 5 when the swinging angle is large, thus reducing the overall volume. Furthermore, the resting surface 521 allows the swinging member 4 to maintain the first or second position for a certain period of time, which is convenient for the user experience.

[0067] In one exemplary embodiment, the force-applying part 52 is a hemisphere, so that the curved surface on the hemisphere can achieve inclined surface cooperation with the force-receiving part 42.

[0068] In one exemplary embodiment, an impeller 6 is also included. The impeller 6 is adapted to rotate about a third axis 84 parallel to the first direction 81 when water flows through the water outlet chamber 7. The output end 61 of the impeller 6 is eccentric relative to the third axis 84. The rotating member 5 is rotatably connected to the output end 61 of the impeller 6 about a second axis 83. The rotating member 5 is driven to rotate by the impeller 6 under the action of water force, thereby saving more energy.

[0069] The water outlet chamber 7 is provided with a first reduction gear 24 arranged around the third axis 84; the outer wall of the rotating part 5 is provided with a second reduction gear 51 that meshes with the first reduction gear 24. When the impeller 6 rotates, the output end 61 of the impeller 6 drives the rotating part 5 to revolve around the third axis 84. During this process, due to the reduction meshing relationship between the second reduction gear 51 and the first reduction gear 24, the rotating part 5 also rotates around the second axis 83, and its rotation speed is relatively low relative to the impeller 6, which makes the oscillation change slower and reduces the oscillation force of the oscillating part 4, preventing damage caused by the oscillating part 4 colliding with the body under greater water force.

[0070] In one exemplary embodiment, the main body is provided with an inclined water hole 23, which is connected to the water outlet chamber 7. The water outlet direction of the inclined water hole 23 is directed towards the blades of the impeller 6 to make the impeller 6 rotate. The structure is simple and it is convenient to drive the impeller 6 to rotate.

[0071] In one exemplary embodiment, the rotating member 5 is provided with a rotating part 53 and a connecting part 54. The rotating part 53 is rotatably connected to the output end 61 of the impeller 6. The force-applying part 52 surrounds the rotating part 53. The connecting part 54 connects the force-applying part 52 and the rotating part 53. The connecting part 54 has several spaced-apart holes to form water passage holes 55 located in the water outlet cavity 7, which together with the force-applying part 52 and the rotating part 53. While connecting the force-applying part 52 and the rotating part 53, the connecting part 54 also forms water passage holes 55, thereby increasing the water flow and preventing the water flow from decreasing due to the volume of the rotating member 5. The structure is also simple.

[0072] In one exemplary embodiment, the rotating member 5 is provided with a plurality of water passage holes 55 located in the water outlet cavity 7, thereby increasing the water passage volume and preventing the water passage volume from decreasing due to the volume of the rotating member 5.

[0073] In one exemplary embodiment, the main body is provided with an anti-rotation portion 25, which includes two anti-rotation protrusions 251. The two anti-rotation protrusions 251 are spaced apart along a direction perpendicular to the first direction 81 and parallel to the first axis 8. The two anti-rotation protrusions 251 extend along the first direction 81 and protrude from the cavity wall of the water outlet cavity 7. The force-bearing portion 42 is located between the two anti-rotation protrusions 251 and is adapted to abut against the two anti-rotation protrusions 251 when the swing member 4 is in the first position or the second position, so that the swing member 4 will not rotate around the axis parallel to the first direction 81. The force-bearing portion 42 is used for both receiving force and anti-rotation, making the structure of the swing member 4 simpler when it maintains both functions. Furthermore, the two anti-rotation protrusions 251 are spaced apart along a direction perpendicular to the first direction 81, and the two anti-rotation protrusions 251 extend along the first direction 81 and protrude from the cavity wall of the water outlet cavity 7, so as not to affect the lifting and lowering of the force-bearing portion 42, and not to affect the swing of the swing member 4.

[0074] In one exemplary embodiment, the main body is provided with a mating hole 26 communicating with the water outlet chamber 7. The swing member 4 and the mating hole 26 are sealed together by a spherical seal, thereby preventing water in the water outlet chamber 7 from flowing out through the mating hole 26 and affecting the realization of the swing water.

[0075] In one exemplary embodiment, the water outlet 43 has a narrow opening to accelerate the water flow, thereby creating a better impact and facilitating rinsing or massage.

[0076] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A water outlet assembly, characterized in that: include The main body is provided with a water outlet cavity (7); The swing member (4) is supported by the main body; it is anti-rotationally engaged with the main body to prevent the swing member (4) from rotating relative to the main body along an axis extending parallel to the first direction (81), and is adapted to swing relative to the main body at a first position or a second position about a first axis (82) perpendicular to the first direction (81); the swing member (4) has two symmetrically arranged force-bearing parts (42); the swing member (4) is provided with a water outlet (43), which communicates with the water outlet cavity (7); The rotating member (5) is located in the water outlet cavity (7) and is adapted to rotate about an axis parallel to the first direction (81) by hydraulic or motor drive. It is provided with a force-applying part (52). The force-applying part (52) or the force-receiving part (42) has an arc surface or an inclined surface so that the force-applying part (52) and the inclined surface of the force-receiving part (42) cooperate so that the swing member (4) swings to the first position or the second position.

2. The water outlet component as described in claim 1, characterized in that: The rotating member (5) and the swinging member (4) are arranged along the second direction. The surface of the force-applying part (52) facing the swinging member (4) is provided with a resting surface (521) and a guide slope (522). The resting surface (521) is a plane and, when it abuts against the force-receiving part (42), it causes the swinging member (4) to be in a first position or a second position. The guide slope (522) is connected to the resting surface (521) and extends obliquely from the resting surface (521) along the second direction and at an angle to the second direction. The guide slope (522) is adapted to abut against the force-receiving part (42) to cause the swinging member (4) to move to the first position or the second position.

3. The water outlet component as described in claim 1, characterized in that: The force-applying part (52) is a hemisphere.

4. A water outlet component as described in claim 1, characterized in that: It also includes an impeller (6), which is adapted to rotate about a third axis (84) parallel to the first direction (81) when water passes through the outlet cavity (7). The output end (61) of the impeller (6) is eccentric relative to the third axis (84). The outlet cavity (7) is provided with a first reduction gear (24) arranged around the third axis (84). The rotating member (5) is rotatably connected to the output end (61) of the impeller (6) about a second axis (83). The outer wall of the rotating member (5) is provided with a second reduction gear (51) that meshes with the first reduction gear (24) for speed reduction.

5. A water outlet component as described in claim 4, characterized in that: The main body is provided with an inclined water hole (23), which is connected to the water outlet cavity (7). The water outlet direction of the inclined water hole (23) is directed towards the blades of the impeller (6) to make the impeller (6) rotate.

6. A water outlet component as described in claim 4, characterized in that: The rotating component (5) is provided with a rotating part (53) and a connecting part (54). The rotating part (53) is rotatably connected to the output end (61) of the impeller (6). The force-applying part (52) surrounds the rotating part (53). The connecting part (54) connects the force-applying part (52) and the rotating part (53). The connecting part (54) has several spaced-apart holes that surround the force-applying part (52) and the rotating part (53) to form a water passage hole (55) located in the water outlet cavity (7).

7. A water outlet assembly as described in claim 1, characterized in that: The rotating component (5) is provided with a plurality of water passage holes (55) located in the water outlet cavity (7).

8. A water outlet assembly as described in claim 1, characterized in that: The main body is provided with an anti-rotation part (25), which includes two anti-rotation protrusions (251). The two anti-rotation protrusions (251) are spaced apart along a direction perpendicular to the first direction (81) and parallel to the first axis (82). The two anti-rotation protrusions (251) extend along the first direction (81) and protrude from the cavity wall of the water outlet cavity (7). The force-bearing part (42) is located between the two anti-rotation protrusions (251) and is suitable to abut against the two anti-rotation protrusions (251) when the swing member (4) is in the first position or the second position.

9. A water outlet assembly as described in claim 1, characterized in that: The main body is provided with a mating hole (26) communicating with the water outlet cavity (7), and the swing member (4) is sealed with the mating hole (26) by a spherical seal.

10. A water outlet assembly as described in claim 1, characterized in that: The outlet end of the water outlet (43) is narrow to facilitate faster water flow.

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