CN112024140A - Water outlet device - Google Patents
Water outlet device Download PDFInfo
- Publication number
- CN112024140A CN112024140A CN202010987616.8A CN202010987616A CN112024140A CN 112024140 A CN112024140 A CN 112024140A CN 202010987616 A CN202010987616 A CN 202010987616A CN 112024140 A CN112024140 A CN 112024140A
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- hole
- shell
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 296
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000009987 spinning Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000192710 Microcystis aeruginosa Species 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B05B1/16—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 having selectively- effective outlets
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3402—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to avoid or to reduce turbulencies, e.g. comprising fluid flow straightening means
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3415—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a water outlet device, which comprises: a housing provided with a water inlet hole and a water outlet hole; the moving piece is provided with a water through hole, is matched with the shell to form a water outlet cavity communicated with the water outlet hole, and axially reciprocates relative to the shell to change the volume of the water outlet cavity. The water outlet device with the structure can change the water outlet pressure by adjusting the volume of the water outlet cavity, thereby providing changed water bloom for a user and improving the use experience.
Description
Technical Field
The invention relates to the technical field of water outlet devices, in particular to a water outlet device.
Background
The shape, position, angle, size and the like of a water outlet hole of the existing shower head or water outlet device are fixed, so that the water spray effect is static and unchangeable. Static spray does not provide a variable, soothing shower to the user while showering, and there is a need for a dispenser that can vary the spray.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned drawbacks and problems in the related art, and to provide a water outlet device, which can change the outlet pressure by adjusting the volume of the water outlet chamber, thereby providing a user with a variable spray and improving the user experience.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water outlet device comprising: a housing provided with a water inlet hole and a water outlet hole; the moving piece is arranged in the shell and is provided with a water through hole, the moving piece is matched with the shell to form a water outlet cavity communicated with the water outlet hole, and the moving piece moves in a reciprocating mode along the axial direction relative to the shell to change the volume of the water outlet cavity.
Furthermore, the water inlet hole is an inclined hole; the moving part is an impeller; the water inlet hole is used for guiding water flow to obliquely impact the impeller so as to enable the periphery of the impeller to rotate relative to the shell along a continuous track limited by the shell; the continuous track has at least two positions with different heights, so that the volume of the water outlet cavity is changed when the moving part rotates.
Furthermore, a water outlet part and a water passing part are arranged on the inner wall of the shell body provided with the water outlet hole; the water outlet part is higher than the water passing part, is provided with the water outlet holes and is provided with water rotating parts which have the same number and the corresponding positions with the water outlet holes; the lower end of the water rotating part is communicated with the water outlet hole, the upper end of the water rotating part is provided with an opening, and the side part of the water rotating part is provided with a water passing channel for obliquely feeding water; the water passing channel is communicated with the water passing part; when the moving part moves axially to abut against the water outlet part, water flows from the water passing part to the water rotating part through the water passing channel; when the moving part moves axially to leave the water outlet part, water flow enters the water rotating part from the water passing channel and the upper end opening of the water rotating part at the same time.
Furthermore, the water rotating part comprises a cylindrical section and a conical section which are connected; the cylindrical section is far away from the water outlet hole relative to the conical section, and the outlet of the water passing channel is arranged on the side wall of the cylindrical section; the water outlet hole is formed in the conical top end of the conical section.
Furthermore, the apopore evenly arrange along casing circumference, and it is the inclined hole towards the slope of casing axis.
Further, the shell comprises a body, an upper shell and a bottom shell; the body is provided with the water inlet hole; the upper shell is used for connecting external water supply and is fixedly connected with the body in a sealing way; the bottom shell is provided with the water outlet hole which is fixedly connected with the body in a sealing way and forms a cavity for installing the moving part with the body.
Furthermore, the body is provided with a rotating shaft, and the moving part is rotatably connected with the rotating shaft.
Furthermore, the inner side wall of the shell is provided with continuous step parts along the circumferential direction; the mesa of the step part forms the continuous track; the outer edge of the moving part is provided with a lap joint part; the lap joint part is lapped on the table top of the step part; the area of the water passing hole of the moving part is smaller than that of the water outlet hole on the shell.
Furthermore, the device also comprises an adjusting piece; the adjusting piece is in threaded connection with the inner wall, provided with the water outlet hole, of the shell in a penetrating mode and used for limiting the movement range of the moving piece by abutting against the moving piece.
Furthermore, a continuous sliding groove is formed in the inner side wall of the shell along the circumferential direction; the sliding groove forms the continuous track; the outer edge of the moving part is provided with a plug-in part; the inserting part is inserted in the sliding groove.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
1. a moving part is arranged in the shell, a water passing hole for communicating the water inlet hole and the water outlet hole is formed in the moving part, and water flows enter the shell from the water inlet hole, then reach the water outlet hole through the water passing hole and finally flow out through the water outlet hole; the motion piece forms out the water cavity with the casing cooperation between apopore and motion piece, the motion piece changes its and the apopore between the distance through the motion of relative casing along axial reciprocation, just also changed out the volume in water cavity, because the volume in play water cavity changes, water pressure also can change, the velocity of flow of the rivers that flow out from the apopore also can change, when going out the water cavity volume less, it is fast to go out the water velocity of flow, when going out the water cavity volume great, it is slow to go out the water velocity of flow, thereby can provide different play water flowers for the user, improve user's use experience.
2. The inlet opening sets up to the inclined hole, and the motion piece sets up to the impeller, and the rivers that get into the casing from the inclined hole can impact the impeller from the side direction to make the impeller can rotate, and be provided with a restriction impeller pivoted continuous orbit on the casing, have the position of highly difference on this continuous orbit, consequently when the impeller rotated, it just can realize along the axial reciprocating motion of casing, thereby changes the volume size of play water cavity.
3. The shell is provided with a water outlet part and a water passing part, the water outlet hole is arranged on the water outlet part, and the water outlet part is higher than the water passing part, so that when the water rotating part is arranged on the water outlet part, the position of the water rotating part is higher than that of the water passing part; a water passing channel is arranged on the side surface of the water rotating part and can guide water flow into the water rotating part from an oblique direction, so that the water flow can form a vortex flow and the water spray of the discharged water is further changed; simultaneously, the upper portion opening of water-spinning portion, when the motion piece left water outlet portion, during rivers most entered into water-spinning portion from water-spinning portion's upper portion, the minority got into water-spinning portion from water passing channel, and the vortex that forms like this will be little much, compares rivers and directly gets into the great vortex that water-spinning portion formed from water passing channel, provides a different play water splash again.
4. The water-spinning portion includes cylinder section and circular cone section, and the cylinder section is used for setting up the export of crossing the water course to can also guide rivers to get into the water-spinning portion from the upper end opening of water-spinning portion, the circular cone section is used for forming strong vortex, rivers form the vortex through flowing on the lateral wall of circular cone section after getting into the water-spinning portion from crossing the water course, reentrant the apopore that is located the circular cone section top.
5. The water outlet holes are uniformly arranged along the circumferential direction of the shell and are inclined holes, when the moving piece abuts against the water outlet part, water flows form vortex and flow out of the water outlet holes, and at the moment, the water flows can be dispersed outwards under the action of the vortex; when the moving part leaves the water outlet part, the vortex formed by the water flow is small, the oblique guiding action of the water outlet hole is obvious, the water flow is gathered towards the central axis position of the shell, and thus two different water outlet spray flowers are formed.
6. The shell consists of a body, an upper shell and a bottom shell, and is convenient for connection with external water supply and installation of moving parts.
7. The body is provided with a rotating shaft, so that the moving part can only rotate around the rotating shaft.
8. Set up continuous step portion at the casing inner wall, the mesa by the step portion forms highly different continuous orbit, the overlap joint portion overlap joint of moving part is on this mesa, when the moving part rotates, the moving part just can be along this mesa reciprocating motion, and because the area of the hole of crossing on the moving part is less than the area of the apopore on the casing, just lead to the pressure of play water cavity department to be less than the pressure of moving part opposite side all the time, this just makes the moving part can firmly keep the state of overlap joint on the step portion mesa, guarantee that the reciprocating motion of moving part can not become invalid.
9. On the basis that the mesa that uses the step part is as continuous orbit, be provided with the regulating part, the regulating part spiro union is on the casing, can adjust the tip of regulating part through rotatory regulating part and expose in the length of shells inner wall to can adjust the position that can reach when the regulating part moves towards the moving part through propping against the moving part, also can change the minimum volume in play water cavity, thereby obtain the play water flower of needs.
10. The inner wall of the shell is provided with continuous sliding grooves, the sliding grooves form continuous tracks with different heights, the insertion parts of the moving parts are inserted into the sliding grooves, and when the moving parts rotate, the moving parts can reciprocate along the sliding grooves along the axial direction of the shell.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded view of the structure of an embodiment 1 of the water outlet device provided by the invention;
FIG. 2 is a schematic structural diagram of the bottom case of FIG. 1;
FIG. 3 is a schematic view of the movement of FIG. 1;
FIG. 4 is a cross-sectional view of the outlet of FIG. 1 with the moving parts in a lowered position after assembly;
FIG. 5 is a cross-sectional view of the outlet of FIG. 1 with the moving parts in an elevated position after assembly;
FIG. 6 is a schematic water outlet view of the water outlet device in the state of FIG. 5;
fig. 7 is a schematic water outlet view of the water outlet device in the state of fig. 4.
Description of the main reference numerals:
11. an upper shell; 111. a threaded counter bore; 12. a body; 121. a water inlet hole; 20. a moving member; 21. a blade; 22. water passing holes; 23. a lap joint section; 30. a bottom case; 31. a through hole; 32. a threaded wall; 33. a step portion; 34. a water spinning part; 341. a tapered section; 342. a cylindrical section; 35. a water passage; 36. a water outlet hole; 37. a water passing part; 38. a water outlet part; 41. an adjustment member;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
The present invention provides examples 1 and 2 of the water outlet device, and example 1 will be described below.
It should be noted that the term "change of water bloom" in the present specification means that the water outlet state changes, for example, the water outlet state changes according to the degree of water outlet or the form of water outlet changes, and all of the terms fall within the scope of the change of water bloom.
Referring to fig. 1, fig. 1 shows an exploded view of the structure of embodiment 1 of the water outlet device provided by the present invention, which mainly comprises a housing, a moving member 20 and an adjusting member 41.
The case includes an upper case 11, a body 12, and a bottom case 30.
The upper shell 11 is as shown in fig. 1 and 5, and is integrally a cover-shaped structure, in the direction shown in fig. 4 or 5, a screw-thread counter bore 111 is formed at the middle position of the bottom wall, a through hole for water passing is formed at the middle position of the screw-thread counter bore 111, and a screw-thread column is arranged on the upper shell 11 at the position corresponding to the top wall of the through hole, and the outer wall of the screw-thread column is provided with screw threads, the inside of the screw-thread column is hollow, and is communicated with the through hole for water passing. By means of which the upper shell 11 can be connected to an external water supply line and a water flow is introduced through the above-mentioned through-holes.
The main body 12 is a plate-shaped member, two hollow cylindrical structures are respectively protruded on the upper and lower side walls of the plate-shaped member, the outer side wall of the cylindrical structure of the upper wall is provided with threads, and a groove for mounting a sealing ring is arranged; the inside wall of the cylindrical structure of the lower wall is provided with threads, and a downwardly extending convex column is arranged in the middle of the cylindrical structure and forms a rotating shaft. A water inlet hole 121 is provided at a position around the rotation shaft, and the water inlet hole 121 is an inclined hole penetrating through the plate-like member of the body 12 and is inclined at a certain angle to one side in the axial direction of the body 12. The number of the water inlet holes 121 is three in the circumferential direction of the body 12, and the three water inlet holes 121 are all inclined in the same direction, for example, in a clockwise direction or a counterclockwise direction, and the inclination angle of each water inlet hole 121 is uniform with respect to the axial direction of the body 12.
The bottom shell 30 is constructed as shown in fig. 1, 2 and 4, and has a cover-like structure integrally extending upward along the periphery to form a circular sidewall, the outer wall surface of the sidewall is provided with threads and a groove for mounting the sealing ring, and the bottom shell has a bottom wall provided with a water outlet hole 36. On the inner side (relative to the exposed part) of the bottom wall of the bottom shell 30, there are a water outlet part 38 and a water passing part 37, and the water outlet part 38 can be regarded as a ring of steps formed along the circumference of the bottom wall, and the ring of steps is relative to the height position of the water passing part 37, and the height of the ring of steps is consistent. The water passing portion 37 is surrounded by the water outlet portion 38 and is located at the middle position of the bottom wall. A through hole 31 is further formed in the middle of the bottom wall, the through hole 31 penetrates through the bottom wall, a thread wall 32 is arranged on the inner side of the bottom wall and is connected with the edge of the through hole 31, threads are arranged on the side wall, facing the through hole 31, of the thread wall 32, four thread walls 32 are arranged and are uniformly distributed on the periphery of the through hole 31, a channel is formed between every two thread walls 32, and the threads on the four thread walls 32 can be integrally regarded as threads with continuity.
The outlet holes 36 are provided at the position of the outlet portion 38, and the outlet holes 36 are uniformly arranged along the circumference of the bottom wall of the bottom case 30, and in this embodiment, the outlet holes 36 are inclined holes that are inclined toward the central axis position of the bottom case 30, and the inclination angle of each outlet hole 36 is uniform. At a position corresponding to each water outlet hole 36, a water rotating part 34 is provided, each water rotating part 34 comprises a conical section 341 and a cylindrical section 342, and the water outlet hole 36 is provided at a top end position of the conical structure formed by the conical section 341, so that the water rotating part 34 can communicate with the water outlet hole 36. Taking the orientation shown in fig. 4 as an example, the cylindrical section 342 is located above the conical section 341, the outlet hole 36 is located below the conical section 341, and the bottom surface of the conical section 341 (i.e., the bottom surface of the cone formed by the conical section 341, which is located above the outlet hole 36) is connected with the bottom surface of the cylindrical section 342, and the bottom surfaces are equal in size. The cylindrical section 342 can be regarded as a cylindrical structure with an upper opening and a lower opening, which enables the upper part of the water rotating part 34 to have an opening, and the lower end of the conical section 341 is communicated with the water outlet hole 36, so that the water rotating part 34 is communicated with the water outlet hole 36.
The water outlet part 38 is also provided with a plurality of water passing channels 35, each water rotating part 34 is communicated with the water passing part 37 through one water passing channel 35, the inlet of each water passing channel 35 is arranged on the side wall of the water outlet part 38 connected with the water passing part 37, and the outlet of each water passing channel 35 is arranged on the side wall of the cylindrical section 342 of the water rotating part 34; and the water passing channel 35 guides the water flow into the water rotating portion 34 in an inclined direction, which can be regarded as the water passing channel 35 is tangent to the outer edge of the cylindrical section 342 of the water rotating portion 34.
A circle of step parts 33 are further arranged on the inner wall of the side wall of the bottom shell 30, the step parts 33 are arranged along the side wall of the bottom shell 30, the table tops of the step parts 33 form a continuous track, the height of the table tops of the step parts 33 is different, and the step parts can form a structure with undulation after being unfolded. And the lowest part of the step part 33 substantially coincides with the height of the water outlet part 38.
As shown in fig. 4, the body 12 is threadedly engaged with the upper case 11 by means of a screw post at the upper wall such that the water inlet hole 121 can be accessed to an external water supply through the upper case 11, and the bottom case 30 is threadedly engaged with a hollow cylindrical structure at the lower wall of the body 12 by means of a screw thread at the outer wall such that a chamber is formed between the bottom case 30 and the body 12. The body 12, the upper shell 11 and the bottom shell 30 are connected in a sealing manner through sealing rings.
The moving part 20 is constructed as shown in fig. 1 and 3, and in this embodiment, it is an impeller, and the impeller includes a plate-shaped member, a plurality of blades 21 arranged in order are protruded upwards from the plate-shaped member, and a water through hole 22 is provided in the middle of the plate-shaped member. The blades 21 are formed by extending outwards from the positions of the water through holes 22 and jointly form a structure similar to a shaft hole. Two overlapping portions 23 are further provided at the outer edge of the plate-shaped member of the mover 20, and the overlapping portions 23 are of a block-like structure that protrudes outward more than the outer edge of the plate-shaped member of the mover 20.
The adjusting member 41 is a screw having a thread formed thereon.
In the present embodiment, the moving member 20 is installed in the chamber formed by the body 12 and the bottom case 30, and the shaft hole formed by the blade 21 of the moving member 20 is matched with the size of the rotating shaft of the body 12, so that the moving member 20 can rotate around the rotating shaft of the body 12. The moving member 20 has a size substantially matching the inner cavity of the bottom housing 30, and the bottom wall of the moving member cooperates with the bottom housing 30 to form a water outlet chamber, which communicates with the water outlet hole 36. The adjusting member 41 penetrates the through hole 31 in the middle of the bottom case 30 and is screw-coupled with the screw wall 32.
When water is fed, the water inlet hole 121 is an inclined hole, which guides water flow to obliquely impact the blades on the moving element 20 and causes the moving element 20 to rotate and reciprocate up and down along the axial direction of the housing, and the volume of the water outlet cavity can be changed by the up and down movement. The up and down movement of the moving member 20 is formed by the step surface of the step portion 33, when the moving member 20 is installed in the chamber formed by the body 12 and the bottom case 30, the overlapping portion 23 thereof may overlap the step surface of the step portion 33, and at the same time, the water through hole 22 of the moving member 20 is configured to have an area smaller than that of all the water outlet holes 36, which allows the moving member 20 to maintain a state of overlapping the step portion 33 under the effect of water pressure, when the overlapping portion 23 moves to the protruding position of the step portion 33, the moving member 20 may move upward, which increases the volume of the water outlet chamber, and when the overlapping portion 23 moves to other positions, the moving member 20 may move downward, which decreases the volume of the water outlet chamber.
Furthermore, in the present embodiment, since the height of the water outlet portion 38 is substantially consistent with the height of the lowest position of the step portion 33, when the moving member 20 moves to the low position, the bottom wall surface of the moving member contacts the upper surface of the water outlet portion 38, so as to block the upper end opening of the water rotating portion 34, so that the water flow passing through the water through hole 22 can only enter the water rotating portion 34 from the water through hole 37 through the water through channel 35, and when the moving member 20 moves to the high position, the water flow mostly enters the water rotating portion 34 directly from the upper end opening of the water rotating portion 34, and the water outlet patterns of these two states are shown in fig. 7 and fig. 6, respectively. Specifically, as shown in fig. 6, when water flows directly enter the water rotating portion 34 from the upper end opening of the water rotating portion 34 and flow into the water outlet hole 36, the water flow is ejected in the inclined direction of the water outlet hole 36 due to the fact that the water outlet hole 36 is an inclined hole, and a collecting effect is formed; meanwhile, as shown in fig. 7, when water flows into the water rotating portion 34 through the water passing channel 35, because the water passing channel 35 is inclined, the water flows form a vortex under the action of the conical section 341 after entering the water rotating portion 34, and then the water flows into the water outlet hole 36 in a rotating manner, and the vortex-shaped water inflow can cause the water flow to have an outward force when the water flows are ejected from the water outlet hole 36, which counteracts the inclined shape of the water outlet hole 36 itself, so that a substantially direct spray is formed.
The moving part 20 automatically reciprocates up and down under the action of water pressure, so that the spray of the water outlet device can be automatically switched between the two states of gathering and dispersing, and the use experience of a user can be improved.
In addition, in this embodiment, by rotating the adjusting member 41, the height of the end of the adjusting member 41 protruding out of the water passing portion 37 can be adjusted, when the moving member 20 moves downward, the end of the adjusting member 41 can abut against the bottom wall surface of the moving member 20, and when the end of the adjusting member 41 is higher than the lowest position of the step portion 33, the lowest position to which the moving member 20 can move is limited by the adjusting member 41, so that the minimum volume of the water outlet chamber can be changed, the concentration degree of the formed spray can be adjusted, and thus more spray effects can be provided.
Further, the present invention provides an embodiment 2, and the embodiment 2 is different from the embodiment 1 mainly in a structure in which the moving member 20 is rotated while reciprocating up and down.
Specifically, in embodiment 2, a continuous sliding groove is circumferentially formed on the inner side wall of the bottom case 30, the sliding groove forms a continuous track, and an insertion portion is formed at the outer edge of the moving member 20, and the insertion portion is inserted into the sliding groove. The slide groove is similar to the stepped portion 33, and the height thereof is not completely uniform, but there are a high position and a low position, and when the plug-in portion slides along the slide groove, the moving member 20 is switched between the high position and the low position, and this switching allows the moving member 20 to reciprocate up and down along the housing axis.
And because the up-and-down movement of the moving member 20 is limited by the sliding groove, it is not necessary to make the area of the water through hole 22 smaller than that of the water outlet hole 36, but at the same time, it is impossible to adjust the minimum volume of the water outlet chamber by the adjusting member 41.
The sliding groove may be formed by two separate members, respectively, so that one member constituting the sliding groove may be installed at the time of assembly and the other member constituting the sliding groove may be fixed after the mover 20 is assembled.
In addition, the water outlet device provided by the invention can be used in specific water outlet devices such as a shower head, a faucet and a top shower.
According to the water outlet device provided by the invention, the moving part 20 reciprocates in the axial direction of the shell, so that the volume of the water outlet cavity is changed, the water outlet spray can be changed, and good use experience is provided for a user.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.
Claims (10)
1. A water outlet device, comprising:
a housing provided with a water inlet hole and a water outlet hole;
the moving piece is arranged in the shell and is provided with a water through hole, the moving piece is matched with the shell to form a water outlet cavity communicated with the water outlet hole, and the moving piece moves in a reciprocating mode along the axial direction relative to the shell to change the volume of the water outlet cavity.
2. The water outlet device of claim 1, wherein the water inlet hole is an inclined hole; the moving part is an impeller; the water inlet hole is used for guiding water flow to obliquely impact the impeller so as to enable the periphery of the impeller to rotate relative to the shell along a continuous track limited by the shell; the continuous track has at least two positions with different heights, so that the volume of the water outlet cavity is changed when the moving part rotates.
3. The water outlet device of claim 2, wherein the housing has a water outlet portion and a water passing portion on an inner wall of the housing where the water outlet hole is formed; the water outlet part is higher than the water passing part, is provided with the water outlet holes and is provided with water rotating parts which have the same number and the corresponding positions with the water outlet holes; the lower end of the water rotating part is communicated with the water outlet hole, the upper end of the water rotating part is provided with an opening, and the side part of the water rotating part is provided with a water passing channel for obliquely feeding water; the water passing channel is communicated with the water passing part; when the moving part moves axially to abut against the water outlet part, water flows from the water passing part to the water rotating part through the water passing channel; when the moving part moves axially to leave the water outlet part, water flow enters the water rotating part from the water passing channel and the upper end opening of the water rotating part at the same time.
4. A water outlet device as claimed in claim 3, wherein said water-spinning portion comprises a cylindrical section and a conical section joined together; the cylindrical section is far away from the water outlet hole relative to the conical section, and the outlet of the water passing channel is arranged on the side wall of the cylindrical section; the water outlet hole is formed in the conical top end of the conical section.
5. The water outlet device as claimed in claim 4, wherein the water outlet holes are uniformly arranged along the circumference of the housing and are inclined holes inclined toward the central axis of the housing.
6. The water outlet device as claimed in claim 5, wherein said housing comprises a body, an upper shell and a bottom shell; the body is provided with the water inlet hole; the upper shell is used for connecting external water supply and is fixedly connected with the body in a sealing way; the bottom shell is provided with the water outlet hole which is fixedly connected with the body in a sealing way and forms a cavity for installing the moving part with the body.
7. The water outlet device as claimed in claim 6, wherein the body has a shaft, and the moving member is rotatably connected to the shaft.
8. The water outlet device as claimed in any one of claims 2 to 7, wherein the inner side wall of the housing is provided with a continuous step along the circumferential direction; the mesa of the step part forms the continuous track; the outer edge of the moving part is provided with a lap joint part; the lap joint part is lapped on the table top of the step part; the area of the water passing hole of the moving part is smaller than that of the water outlet hole on the shell.
9. The water outlet device of claim 8, further comprising an adjustment member; the adjusting piece is in threaded connection with the inner wall, provided with the water outlet hole, of the shell in a penetrating mode and used for limiting the movement range of the moving piece by abutting against the moving piece.
10. The water outlet device as claimed in any one of claims 2 to 7, wherein the inner side wall of the housing is provided with a continuous sliding groove along the circumferential direction; the sliding groove forms the continuous track; the outer edge of the moving part is provided with a plug-in part; the inserting part is inserted in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987616.8A CN112024140A (en) | 2020-09-18 | 2020-09-18 | Water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987616.8A CN112024140A (en) | 2020-09-18 | 2020-09-18 | Water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024140A true CN112024140A (en) | 2020-12-04 |
Family
ID=73574850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010987616.8A Pending CN112024140A (en) | 2020-09-18 | 2020-09-18 | Water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112024140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856925A (en) * | 2021-09-27 | 2021-12-31 | 厦门欧圣斯卫浴有限公司 | Multifunctional sprinkler with parameterized spray |
| CN114042550A (en) * | 2021-10-19 | 2022-02-15 | 厦门欧圣斯卫浴有限公司 | Water outlet device's water flower form adjusts structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773880A (en) * | 2009-12-25 | 2010-07-14 | 厦门松霖科技有限公司 | Massage shower head capable of realizing water flow dynamic switching |
| CN108499759A (en) * | 2017-02-24 | 2018-09-07 | 厦门松霖科技股份有限公司 | A kind of discharging device switching different water outlet sprays in the same apopore |
| CN109513533A (en) * | 2018-12-06 | 2019-03-26 | 厦门建霖健康家居股份有限公司 | A kind of discharging device with Three-Dimensional Dynamic variation spray |
| CN109647640A (en) * | 2018-12-14 | 2019-04-19 | 厦门建霖健康家居股份有限公司 | A kind of discharging device with low speed water outlet water flow |
| CN110639716A (en) * | 2019-10-24 | 2020-01-03 | 九牧厨卫股份有限公司 | Multifunctional shower head |
| US20200086335A1 (en) * | 2018-09-17 | 2020-03-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Water outflow device |
| CN212576584U (en) * | 2020-09-18 | 2021-02-23 | 福建西河卫浴科技有限公司 | Water outlet device |
-
2020
- 2020-09-18 CN CN202010987616.8A patent/CN112024140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773880A (en) * | 2009-12-25 | 2010-07-14 | 厦门松霖科技有限公司 | Massage shower head capable of realizing water flow dynamic switching |
| CN108499759A (en) * | 2017-02-24 | 2018-09-07 | 厦门松霖科技股份有限公司 | A kind of discharging device switching different water outlet sprays in the same apopore |
| US20200086335A1 (en) * | 2018-09-17 | 2020-03-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Water outflow device |
| CN109513533A (en) * | 2018-12-06 | 2019-03-26 | 厦门建霖健康家居股份有限公司 | A kind of discharging device with Three-Dimensional Dynamic variation spray |
| CN109647640A (en) * | 2018-12-14 | 2019-04-19 | 厦门建霖健康家居股份有限公司 | A kind of discharging device with low speed water outlet water flow |
| CN110639716A (en) * | 2019-10-24 | 2020-01-03 | 九牧厨卫股份有限公司 | Multifunctional shower head |
| CN212576584U (en) * | 2020-09-18 | 2021-02-23 | 福建西河卫浴科技有限公司 | Water outlet device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856925A (en) * | 2021-09-27 | 2021-12-31 | 厦门欧圣斯卫浴有限公司 | Multifunctional sprinkler with parameterized spray |
| CN114042550A (en) * | 2021-10-19 | 2022-02-15 | 厦门欧圣斯卫浴有限公司 | Water outlet device's water flower form adjusts structure |
| CN114042550B (en) * | 2021-10-19 | 2022-07-05 | 厦门欧圣斯卫浴有限公司 | Water outlet device's water flower form adjusts structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112024140A (en) | Water outlet device | |
| US4141502A (en) | Pulsating water jet massage shower head construction | |
| US6186414B1 (en) | Fluid delivery from a spray head having a moving nozzle | |
| US20110000983A1 (en) | Shower Head | |
| US9370784B2 (en) | Bubble generating mechanism and showerhead with bubble generating mechanism | |
| US4579284A (en) | Spray head for generating a pulsating spray | |
| US9901940B2 (en) | Outlet device with hollow water curtain function | |
| US20140008462A1 (en) | Spray forming element for a shower head | |
| CN103687672B (en) | The centrifugal separator improved | |
| CN212576584U (en) | Water outlet device | |
| US10335808B2 (en) | Flow control devices and related systems | |
| JP2002520156A (en) | Swing motion type fluid delivery device | |
| US11358164B2 (en) | Water outlet mechanism and shower head comprising the water outlet mechanism | |
| WO2014173074A1 (en) | Adjustable jet valve | |
| US9433949B2 (en) | Variable water feature nozzle | |
| CN203886692U (en) | Hollow-water-spray discharging assembly | |
| CN109922890A (en) | Spray head | |
| RU2561107C1 (en) | Jet-vortex atomiser with ejecting flame | |
| US20120104118A1 (en) | Sprinkler adapter device having multiple rates of output flow | |
| CN210753280U (en) | Jet valve core | |
| RU2535460C1 (en) | Kochetov's centrifugal vortex burner | |
| CN210920260U (en) | Water tap with adjustable water outlet direction | |
| CN211050521U (en) | Safe formula bull formula syringe needle | |
| CN216857066U (en) | Long-range nozzle and spray gun | |
| RU2615375C1 (en) | Kochetov centrifugal vortex nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |