CN110860388B - Water outlet device and shower head - Google Patents
Water outlet device and shower head Download PDFInfo
- Publication number
- CN110860388B CN110860388B CN201911166934.1A CN201911166934A CN110860388B CN 110860388 B CN110860388 B CN 110860388B CN 201911166934 A CN201911166934 A CN 201911166934A CN 110860388 B CN110860388 B CN 110860388B
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- blade
- driving part
- impeller
- water outlet
- outlet device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
Landscapes
- Massaging Devices (AREA)
Abstract
The invention provides a water outlet device and a shower head. The impeller is arranged in the accommodating cavity, and is provided with a first driving part and a second driving part which are staggered from each other in the rotation direction of the impeller and are arranged at intervals. The first blade and the second blade are movably arranged between the first driving part and the second driving part. When the impeller rotates, the first driving part and the second driving part selectively drive the first blade or the second blade to move in opposite directions along the axial direction of the impeller. When the device is used, water flow enters and impacts the impeller from the water inlet hole, the impeller rotates and drives the first driving part and the second driving part to rotate, at the moment, the first driving part and the second driving part drive the first blade and the second blade to move towards opposite directions, and the water flow only passes through the first blade or the second blade, so that partial water outlet is realized, and the water outlet position is periodically changed to play a massage role.
Description
Technical Field
The invention relates to the technical field of bathroom equipment, in particular to a water outlet device and a shower head.
Background
At present, water outlet devices such as showers and shower heads are widely applied in families or public places, and are mainly used for showering, but the existing water outlet devices are usually only used for adjusting the water flow size or changing the water flow spraying state, so that the water outlet devices have single functions, can not meet the use requirements of users on the water outlet devices, and especially can not provide functions such as massage for the users.
Disclosure of Invention
The invention aims to provide a water outlet device and a shower head so as to solve the technical problems.
In a first aspect, an embodiment of the present invention provides a water outlet device, including a housing, an impeller, a first blade, and a second blade, where the housing encloses a housing cavity, and the housing has a water inlet and a water outlet. The impeller is rotatably arranged in the accommodating cavity and driven by water flow entering from the water inlet hole, the impeller is provided with a first driving part and a second driving part, the first driving part and the second driving part are staggered with each other in the rotation direction of the impeller, and the first driving part and the second driving part are arranged at intervals in the axial direction of the impeller. The first blade is movably arranged between the first driving part and the second driving part. The second blade is movably arranged between the first driving part and the second driving part, and when the impeller rotates, the first driving part and the second driving part selectively drive the first blade or the second blade to move along the axis of the impeller towards opposite directions.
In some embodiments, the first drive portion has a first ramp facing the second drive portion, the second drive portion has a second ramp facing the first drive portion, the first ramp selectively abuts the first vane or the second vane during rotation of the impeller, and the second ramp selectively abuts the second vane or the first vane.
In some embodiments, a side of the first blade facing the second driving part is provided with a third slope that mates with the second slope, and a side of the second blade facing the second driving part is provided with a fourth slope that mates with the second slope.
In some embodiments, the first blade is provided with a first relief groove that is mated with the first drive portion, the first relief groove is adjacent to the second blade, the second blade is provided with a second relief groove that is mated with the first drive portion, and the second relief groove is adjacent to the first blade.
In some embodiments, the water outlet device further comprises a mounting shaft mounted in the housing cavity, the impeller is rotatably mounted on the mounting shaft, the first blade has a first clamping groove matched with the mounting shaft, the second blade has a second clamping groove matched with the mounting shaft, and the mounting shaft is embedded in the first clamping groove and the second clamping groove.
In some embodiments, the impeller includes a wheel body, a rotating cylinder, a first driving part and a second driving part, the rotating cylinder is rotationally sleeved on the mounting shaft, the wheel body is fixedly connected to the outer wall of the rotating cylinder, the first driving part and the second driving part are arranged on the outer wall of the rotating cylinder, and the first driving part and the second driving part are arranged at intervals along the axis direction of the rotating cylinder.
In some embodiments, the housing includes a main body provided with a water inlet and a face cover provided with a water outlet, the face cover being mounted to the main body and enclosing a receiving cavity.
In some embodiments, the axial direction of the water inlet hole intersects the axial direction of the impeller so that the water flow entering from the water inlet hole impinges on the impeller and drives the impeller to rotate.
In some embodiments, the water outlet device further includes a first elastic member and a second elastic member, wherein two ends of the first elastic member respectively support against the main body and the first blade, and two ends of the second elastic member respectively support against the main body and the second blade.
In a second aspect, an embodiment of the present invention provides a shower head, including the water outlet device and a handle, where the handle is connected to a housing of the water outlet device.
When the water outlet device and the shower head are used, water flow enters from the water inlet hole and can impact the impeller, so that the impeller rotates and synchronously drives the first driving part and the second driving part to rotate, at the moment, the first driving part and the second driving part drive the first blade and the second blade to move towards opposite directions, so that the water flow only passes through the first blade or the second blade, the local water outlet is realized, the water outlet position can be periodically changed, and the massage effect on a human body is achieved.
These and other aspects of the invention will be more readily apparent from the following description of the embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a split structure of a water outlet device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a water outlet device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a split structure of a housing in a water outlet device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an impeller in a water outlet device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a first blade and a second blade in a water outlet device according to an embodiment of the present invention at a first view angle;
fig. 6 is a schematic structural diagram of a first blade and a second blade in a water outlet device according to an embodiment of the present invention at a second view angle;
FIG. 7 is a diagram showing a water outlet state of a water outlet device according to an embodiment of the present invention;
FIG. 8 is a diagram showing another water outlet state of a water outlet device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a shower head according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present embodiment provides a water outlet device 10, which includes a housing 100, an impeller 200, a first blade 300 and a second blade 400, wherein the impeller 200, the first blade 300 and the second blade 400 are all installed in the housing 100, and the impeller 200 can rotate relative to the housing 100.
Referring to fig. 2 and 3, the housing 100 encloses a housing cavity 101, the housing cavity 101 can be provided with other components for water to flow through, the housing 100 has a water inlet 111 and a water outlet 124, and water can flow into the housing cavity 101 from the water inlet 111 and flow out from the water outlet 124. In this embodiment, the housing 100 includes a main body 110 and a cover 120, and the cover 120 is assembled to the main body 110 and encloses a housing cavity 101. It is understood that the cover 120 may be assembled with the main body 110 by screwing, clamping, etc. In this embodiment, the face cover 120 and the body 110 are assembled by screw fastening. Meanwhile, in some embodiments, a sealing ring may be further provided between the face cover 120 and the body 110 to increase the water tightness of the housing 100, preventing water flow from flowing out of the assembly gap.
The main body 110 is provided with one, two or more water inlets 111, and in this embodiment, the water inlets 111 may be inclined holes, that is, the axial direction of the water inlets 111 is not perpendicular to the main body 110 and is not parallel to the axial direction of the impeller 200, that is, the axial direction of the water inlets 111 intersects with the axial direction of the impeller 200, so that when the impeller 200 is impacted by the water flow entering from the water inlets 111, a certain inclination angle is provided to push the impeller 200 to rotate rapidly. The advantage of this arrangement is that when the water flow impacts the impeller 200, the rotation speed of the impeller 200 is not too high, the water outlet frequency of the massage water is reduced, so that the user can more obviously feel the impact massage effect of the water flow, and meanwhile, the water flow can be prevented from being stirred up in the accommodating cavity 101 due to the fact that the rotation speed of the impeller 200 is not high, and the splashing effect is avoided when the water is discharged.
It will be understood that, in some embodiments, the axial direction of the water inlet 111 may be perpendicular to the cover 120, that is, the axial direction of the water inlet 111 is parallel to the axial direction of the impeller 200, where the blades of the impeller 200 may be inclined, or the water flow may impact the impeller 200 and drive the impeller 200 to rotate.
The surface cover 120 is provided with a plurality of water outlets 124, and the water outlets 124 can be uniformly distributed in the surface cover 120. The water outlet 124 may be a circular hole or other hole, and in some embodiments, the water outlet 124 may be a tapered hole, and the aperture of the water outlet 124 gradually decreases from one end of the cover 120 near the main body 110 to one end far from the main body 110, so that the water outlet pressure may be increased.
With continued reference to fig. 3, in some embodiments, a surface of the cover 120 facing the accommodating cavity is divided into a first area 121 and a second area 122, and each of the first area 121 and the second area 122 is provided with a plurality of water outlet holes 124. Specifically, a side of the cover 120 facing the main body 110 is provided with a baffle 123, the baffle 123 encloses a first area 121 and a second area 122, the first area 121 and the second area 122 are separated by the baffle 123, the first area 121 can be provided with the first blade 300, and the second area 122 can be provided with the second blade 400. By forming the first region 121 and the second region 122 separately, water flow can be selectively discharged from the first region 121 or discharged from the second region 122 when discharged from the water outlet 124, so that local water pressure can be increased, and water flow can be discharged from both the first region 121 and the second region 122.
In some embodiments, the number of water outlets may be, for example, 50 or more, for example, in this embodiment, 50 water outlets 124 are respectively disposed in the first area 121 and the second area 122, and the water outlets 124 may be densely arranged. The advantages of this arrangement are that: by arranging the water outlet holes 124 with high density, when the water outlet device 10 is used for discharging water, the water flow impact density is high, the water outlet pressure of each water outlet hole 124 is easy to control, and better massage effect is realized.
Referring to fig. 2 and 4, the impeller 200 is rotatably installed in the accommodating cavity 101 and is driven to rotate by the water flow entering from the water inlet 111, and when the water flow enters from the water inlet 111, the water flow impacts the blades of the impeller 200 to drive the impeller 200 to rotate. The impeller 200 may be straight blades or inclined blades, so long as the water flow is ensured to drive the impeller 200 to rotate. In the present embodiment of the present invention,
the impeller 200 is provided with a first driving part 230 and a second driving part 240, and the first driving part 230 and the second driving part 240 are used for driving the first blade 300 and the second blade 400 to move in a predetermined manner. The first driving part 230 and the second driving part 240 are staggered from each other in the rotation direction of the impeller 200 such that the second driving part 240 is used to drive the second blade 400 to move when the first driving part 230 drives the first blade 300 to move, the second driving part 240 is used to drive the first blade 300 to move when the first driving part 230 drives the second blade 400 to move, and the first driving part 230 and the second driving part 240 are spaced apart in the axial direction of the impeller 200, it being understood that the spacing arrangement herein means that there is a spacing between the first driving part 230 and the second driving part 240 in the axial direction of the impeller 200.
In some embodiments, the water outlet device 10 is provided with a mounting shaft 500, where the mounting shaft 500 is disposed in the accommodating cavity 101 approximately perpendicular to the surface cover 120, and may be used for mounting the impeller 200, where opposite ends of the mounting shaft 500 may be respectively connected to the main body 110 and the surface cover 120 to form a fixation, and the mounting shaft 500 may be connected between the first region 121 and the second region 122 of the surface cover 120, so as to avoid the water outlet 124 in the first region 121 and the second region 122.
In some embodiments, the impeller 200 includes a wheel body 220, a rotating cylinder 210, a first driving portion 230 and a second driving portion 240, the rotating cylinder 210 is rotationally sleeved on the mounting shaft 500, the wheel body 220 is fixedly connected to an outer wall of the rotating cylinder 210, the first driving portion 230 and the second driving portion 240 are disposed on the outer wall of the rotating cylinder 210, and the first driving portion 230 and the second driving portion 240 are disposed at intervals along an axial direction of the rotating cylinder 210, where the axial direction of the rotating cylinder 210 is the axial direction of the impeller 200. The first driving part 230 is closer to the wheel body 220 than the second driving part 240, i.e., the second driving part 240 is located at a side of the first driving part 230 away from the wheel body 220. In other embodiments, the impeller 200 may be mounted by providing a bearing or the like without providing the mounting shaft 500.
With continued reference to fig. 4, in the present embodiment, the first driving portion 230 is connected to the outer wall of the rotating cylinder 210 along the circumferential direction of the rotating cylinder 210, the first driving portion 230 has a first inclined surface 231 facing the second driving portion 240, the second driving portion 240 has a second inclined surface 241 facing the first driving portion 230, the first inclined surface 231 is used to cooperate with the first blade 300 or the second blade 400 and drive the first blade 300 or the second blade 400 to move during rotation of the impeller 200, and the second inclined surface 241 is used to cooperate with the first blade 300 or the second blade 400 and drive the first blade 300 or the second blade 400 to move during rotation of the impeller 200. Specifically, during rotation of the impeller 200, the first inclined surface 231 selectively abuts against the first blade 300 or the second blade 400, and the second inclined surface 241 selectively abuts against the second blade 400 or the first blade 300.
Wherein the thickness of the first driving part 230 in the rotation direction of the impeller 200 is gradually increased to form the first inclined surface 231, and the thickness of the same second driving part 240 in the rotation direction of the impeller 200 is gradually increased to form the second inclined surface 241, such that when the impeller 200 rotates, the first inclined surface 231 contacts the first blade 300 or the second blade 400, the pressure applied to the first blade 300 or the second blade 400 is gradually increased, and at the same time, the first driving part 230 and the second driving part 240 are not jammed when switching between the first blade 300 and the second blade 400 during rotation.
Referring to fig. 2 and fig. 5, the first blade 300 is movably mounted between the first driving portion 230 and the second driving portion 240 and is accommodated in the accommodating cavity 101, specifically, the first blade 300 is at least partially embedded in the space between the first driving portion 230 and the second driving portion 240. In this embodiment, the first blade 300 is disposed in the first area 121 and can move in the first area 121, i.e. the first blade 300 is not fixedly connected to the cover 120, the first driving portion 230 and the second driving portion 240. When the first blade 300 is stressed, the first blade 300 may move in the stressed direction. In some embodiments, the first vane 300 may completely cover the first region 121 such that the first vane 300, when positioned within the first region 121, blocks all of the water outlet holes 124 within the first region 121 such that water cannot flow out of the first region 121 when the first vane 300 is positioned within the first region 121. Of course, it is also possible that the first blade 300 does not entirely cover the first area 121, but only entirely covers the water outlet 124 in the first area 121, and in other embodiments, the first blade 300 partially covers most of the water outlet 124 in the first area 121 may also perform a partial massage function.
Similarly, the second blade 400 is movably mounted between the first driving portion 230 and the second driving portion 240 and is accommodated in the accommodating cavity 101, specifically, the second blade 400 is at least partially embedded in the space between the first driving portion 230 and the second driving portion 240. In the present embodiment, the second blade 400 is disposed in the second area 122 and can move in the second area 122, that is, the second blade 400 is not fixedly connected to the cover 120, the first driving portion 230 and the second driving portion 240. When the second blade 400 is stressed, the second blade 400 may move in the stressed direction. In some embodiments, the second vane 400 may completely cover the second region 122 such that the second vane 400, when positioned within the second region 122, obstructs all of the water outlet holes 124 within the first region 121 such that water flow cannot flow from the second region 122 when the second vane 400 is positioned within the second region 122. Of course, it may be possible that the second blade 400 does not completely cover the second area 122, but only completely covers the water outlet 124 in the second area 122, and in other embodiments, the second blade 400 partially covers most of the water outlet 124 in the second area 122 may also perform a partial massage function.
It should be noted that, in order to facilitate the movement of the first blade 300 and the second blade 400, the first blade 300 and the second blade 400 may be in clearance fit with the barrier 123 when disposed, so as to prevent the first blade 300 and the second blade 400 from being caught by the barrier 123.
As the impeller 200 rotates, the first and second driving parts 230 and 240 selectively drive the first or second blades 300 and 400 to move in opposite directions along the axis of the impeller 200, wherein moving in opposite directions means that the first and second blades 300 and 400 move in opposite directions, for example: when the first blade 300 moves in a direction approaching the face cover 120, the second blade 400 moves in a direction separating from the face cover 120; when the first blade 300 moves in a direction away from the face cover 120, the second blade 400 moves in a direction toward the face cover 120.
Referring to fig. 2, 5 and 6, in some embodiments, the first blade 300 is substantially semicircular, the second blade 400 is substantially semicircular, and the first blade 300 and the second blade 400 may be spliced to form a substantially circular shape, the first blade 300 is provided with a first slot 320 matched with the first mounting shaft 500, the second blade 400 is provided with a second slot 420 matched with the mounting shaft 500, and the mounting shaft 500 is embedded into the first slot 320 and the second slot 420 to form an assembly, which can be understood that in this embodiment, the first blade 300 and the mounting shaft 500 are in clearance fit, i.e. the first blade 300 and the mounting shaft 500 are not connected, and similarly, the second blade 400 and the mounting shaft 500 are also in clearance fit, i.e. the second blade 400 and the mounting shaft 500 are not connected.
In this embodiment, a third inclined surface 310 that is matched with the second inclined surface 241 is disposed on a side of the first blade 300 facing the second driving portion 240, wherein the third inclined surface 310 can be completely matched with the second inclined surface 241 during the rotation of the impeller 200, and when the third inclined surface 310 just begins to be matched with the second inclined surface 241, the second driving portion 240 applies a force to the third inclined surface 310 in a direction away from the cover 120, so that the first blade 300 is tilted in a direction away from the cover 120, and when the third inclined surface 310 is separated from the second inclined surface 241, the first blade 300 can be restored to an initial position under the driving of its own gravity.
The second blade 400 is provided with a fourth inclined surface 410 cooperating with the second inclined surface 241 on one side facing the second driving part 240, when the fourth inclined surface 410 is just attached to the second inclined surface 241, the second driving part 240 applies a force to the fourth inclined surface 410 in a direction away from the cover 120, so that the second blade 400 is tilted in a direction away from the cover 120, and when the fourth inclined surface 410 is detached from the second inclined surface 241, the second blade 400 can return to the initial position under the driving of its own gravity. When the second driving portion 240 is in contact with the first blade 300, it is not in contact with the second blade 400, and when the second driving portion 240 is in contact with the second blade 400, it is not in contact with the first blade 300.
Referring to fig. 6, the first blade 300 further has a first yielding groove 330 matching with the first driving portion 230, and the first yielding groove 330 is adjacent to the second blade 400, i.e. the first yielding groove 330 is located near the second blade 400. The second blade 400 is provided with a second abdication groove 430 matched with the first driving part 230, and the second abdication groove 430 is adjacent to the first blade 300, i.e. the second abdication groove 430 is positioned close to the first blade 300.
In the following description, taking the second relief groove 430 as an example, when the impeller 200 rotates, the first inclined surface 231 of the first driving part 230 starts to contact with the first blade 300, and applies a force to the first blade 300 in the direction toward the cover 120, so that the first blade 300 moves toward the cover 120, at this time, the second driving part 240 contacts with the second blade 400 and drives the second blade 400 to move in the direction away from the cover 120, and when the first driving part 230 rotates to gradually disengage from the first blade 300, the second driving part 240 rotates to gradually disengage from the second blade 400, and the second blade 400 is tilted up with respect to the first blade 300 and the cover 120. At this time, the first driving portion 230 is caught by the second blade 400, and by providing the second yielding groove 430, the first driving portion 230 will first enter the second yielding groove 430 when switching to the second blade 400, and as the second blade 400 is separated from the second driving portion 240, the second blade 400 returns to the initial state, and at this time, the first driving portion 230 can gradually apply a force to the second blade 400 towards the cover 120, so as to form a periodic movement.
Referring to fig. 1 again, in some embodiments, the water outlet device 10 may further include a first elastic member 710 and a second elastic member 720, wherein two ends of the first elastic member 710 respectively abut against the main body 110 and the first blade 300, two ends of the second elastic member 720 respectively abut against the main body 110 and the second blade 400, and the first elastic member 710 and the second elastic member 720 mainly exert an active restoring force on the first blade 300 and the second blade 400. Specifically, after the first blade 300 and the second blade 400 tilt under the action of the second driving portion 240, the first elastic member 710 and the second elastic member 720 are respectively pressed, and after the second driving portion 240 is separated from the first blade 300, the first elastic member 710 resumes the deformation to apply a force to the first blade 300 towards the direction of the face cover 120, so that the first blade 300 can quickly return to the initial position.
It should be understood that the initial positions described above in this application only represent the positions of the first blade 300 and the second blade 400 when the water outlet device 10 is not flowing, and the first blade 300 is located in the first area 121 and the second blade 400 is located in the second area 122.
The working principle of the water outlet device 10 provided by the invention is as follows:
referring to fig. 2, the water outlet device 10 in fig. 2 is in a non-water-passing state, when the water outlet device 10 is not passing water, the first blade 300 and the second blade 400 are both located at an initial position, wherein the initial position means that the first blade 300 and the second blade 400 are respectively located in the first area 121 and the second area 122, and cover the water outlet hole 124 of the first area 121 and the water outlet hole 124 of the second area 122.
Referring to fig. 7, after the water outlet device 10 is filled with water, the water flow impacts the impeller 200 and drives the impeller 200 to rotate, at this time, the first driving portion 230 and the second driving portion 240 rotate accordingly, and when the first driving portion 230 rotates to contact with the first blade 300, the second driving portion 240 rotates to contact with the second blade 400. At this time, the first blade 300 receives the force of the first driving part 230 in the direction toward the face cover 120, the first blade 300 is pressed in the first area 121, the water outlet 124 in the first area 121 is covered by the first blade 300, and the water flow cannot flow out from the first area 121; the second blade 400 receives the force of the second driving part 240 in the direction away from the cover 120, and the second blade 400 tilts up, and at this time, the water outlet 124 in the second region 122 leaks, and the water flows through the gap between the impeller 200 and the second blade 400, enters the second region 122, and flows out from the water outlet 124 in the second region 122.
Referring to fig. 8, when the impeller 200 continues to rotate until the first driving part 230 moves into contact with the second blade 400 and the second region 122 moves into contact with the first blade 300. At this time, the second blade 400 receives the force of the first driving part 230 in the direction toward the face cover 120, the second blade 400 is pressed into the second region 122, the water outlet 124 in the second region 122 is covered by the second blade 400, and the water flow cannot flow out from the second region 122; the first blade 300 receives the force of the second driving part 240 in the direction away from the cover 120, and the first blade 300 is tilted, and at this time, the water outlet 124 in the first area 121 leaks, and the water flows through the gap between the impeller 200 and the first blade 300, enters the first area 121, and flows out from the water outlet 124 in the first area 121.
In this way, the water flow periodically flows out from the first area 121 or the second area 122, and the user uses the water outlet device 10 to periodically change the water flow to different positions of the skin of the human body, thereby playing a massage role.
The above working principle is only for convenience of understanding, and it should be noted that, since the water outlet device 10 is operated periodically to outlet water from the first area 121 or the second area 122, the above working principle is not limited to the water outlet sequence of the water outlet device 10 when in use.
In other embodiments, the water outlet device 10 may further include a third blade or more, and the corresponding impeller 200 may be provided with a third driving portion or more. Only the plurality of driving parts of the third blade are required to be matched with one blade in the rotating process.
The water outlet device 10 can be applied to a shower head, or other spray heads. As an example, referring to fig. 9, the present embodiment further provides a shower 20, which may include a grip 600 and the water outlet device 10 described above, wherein the structure and the working principle of the water outlet device 10 may be referred to as the foregoing. The grip 600 may be mounted to the body 110 of the housing 100 and in communication with the receiving cavity, and the grip 600 may be in communication with a source of water through a flexible conduit and for the user to hold. The main body 110 may be connected to the grip 600 by a screw connection or the like, and a water channel is provided in the grip 600, and may be connected to the water inlet 111 of the main body 110 to supply water after assembly.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water outlet device, comprising:
the shell encloses a containing cavity and is provided with a water inlet hole and a water outlet hole;
the impeller is rotatably arranged in the accommodating cavity and driven by water flow entering from the water inlet hole, the impeller is provided with a first driving part and a second driving part, the first driving part and the second driving part are staggered in the rotation direction of the impeller, and the first driving part and the second driving part are arranged at intervals in the axial direction of the impeller;
the first blade is movably arranged between the first driving part and the second driving part; and
and the second blade is movably arranged between the first driving part and the second driving part, and when the impeller rotates, the first driving part and the second driving part selectively drive the first blade or the second blade to move along the axis of the impeller towards opposite directions.
2. The water outlet device of claim 1, wherein the first drive portion has a first incline toward the second drive portion, the second drive portion has a second incline toward the first drive portion, the first incline selectively abuts the first blade or the second blade during rotation of the impeller, and the second incline selectively abuts the second blade or the first blade.
3. The water outlet device according to claim 2, wherein a side of the first blade facing the second driving part is provided with a third inclined surface engaged with the second inclined surface, and a side of the second blade facing the second driving part is provided with a fourth inclined surface engaged with the second inclined surface.
4. The water outlet device of claim 2, wherein the first blade defines a first relief groove that mates with the first drive portion, the first relief groove being adjacent to the second blade, the second blade defines a second relief groove that mates with the first drive portion, the second relief groove being adjacent to the first blade.
5. The water outlet device of any one of claims 1-4, further comprising a mounting shaft mounted in the receiving chamber, the impeller rotatably mounted to the mounting shaft, the first blade having a first slot engaged with the mounting shaft, the second blade having a second slot engaged with the mounting shaft, the mounting shaft being embedded in the first slot and the second slot.
6. The water outlet device according to claim 5, wherein the impeller comprises a wheel body, a rotating cylinder, the first driving part and the second driving part, the rotating cylinder is rotatably sleeved on the mounting shaft, the wheel body is fixedly connected to the outer wall of the rotating cylinder, the first driving part and the second driving part are arranged on the outer wall of the rotating cylinder, and the first driving part and the second driving part are arranged at intervals along the axial direction of the rotating cylinder.
7. The water outlet device according to claim 1, wherein the housing comprises a main body and a face cover, the main body is provided with a water inlet hole, the face cover is provided with a water outlet hole, and the face cover is mounted on the main body and encloses the accommodating cavity.
8. The water outlet device according to claim 7, wherein an axial direction of the water inlet hole intersects with an axial direction of the impeller so that a water flow entering from the water inlet hole impinges on the impeller and drives the impeller to rotate.
9. The water outlet device of claim 7, further comprising a first elastic member and a second elastic member, wherein two ends of the first elastic member respectively abut against the main body and the first blade, and two ends of the second elastic member respectively abut against the main body and the second blade.
10. A shower head comprising the water outlet device of any one of claims 1-9 and a handle attached to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166934.1A CN110860388B (en) | 2019-11-25 | 2019-11-25 | Water outlet device and shower head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166934.1A CN110860388B (en) | 2019-11-25 | 2019-11-25 | Water outlet device and shower head |
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| CN110860388A CN110860388A (en) | 2020-03-06 |
| CN110860388B true CN110860388B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911166934.1A Active CN110860388B (en) | 2019-11-25 | 2019-11-25 | Water outlet device and shower head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT202200011093A1 (en) * | 2022-05-26 | 2023-11-26 | Rubinetterie Ritmonio S R L | Device for fixing a functional component to the wall, particularly for plumbing systems |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042681Y (en) * | 2007-04-29 | 2008-04-02 | 周华松 | Shower massage water switching structure |
| KR20090088711A (en) * | 2008-02-15 | 2009-08-20 | 변순남 | Shower head |
| JP2013162985A (en) * | 2012-02-13 | 2013-08-22 | Lixil Corp | Shower water discharging device |
| CN105592932A (en) * | 2013-04-26 | 2016-05-18 | 汉斯格罗欧洲公司 | Shower head with rotatable control disk |
| CN106824575A (en) * | 2017-02-28 | 2017-06-13 | 福建欣宇卫浴科技股份有限公司 | Massaging shower and make massaging shower be formed with rhythm rotate water column method |
| CN211678294U (en) * | 2019-11-25 | 2020-10-16 | 恒洁卫浴集团有限公司 | Water outlet device and shower head |
-
2019
- 2019-11-25 CN CN201911166934.1A patent/CN110860388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042681Y (en) * | 2007-04-29 | 2008-04-02 | 周华松 | Shower massage water switching structure |
| KR20090088711A (en) * | 2008-02-15 | 2009-08-20 | 변순남 | Shower head |
| JP2013162985A (en) * | 2012-02-13 | 2013-08-22 | Lixil Corp | Shower water discharging device |
| CN105592932A (en) * | 2013-04-26 | 2016-05-18 | 汉斯格罗欧洲公司 | Shower head with rotatable control disk |
| CN106824575A (en) * | 2017-02-28 | 2017-06-13 | 福建欣宇卫浴科技股份有限公司 | Massaging shower and make massaging shower be formed with rhythm rotate water column method |
| CN211678294U (en) * | 2019-11-25 | 2020-10-16 | 恒洁卫浴集团有限公司 | Water outlet device and shower head |
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| CN110860388A (en) | 2020-03-06 |
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