CN110449274B - Water outlet structure capable of generating lantern-shaped water flowers and kitchen and toilet products - Google Patents
Water outlet structure capable of generating lantern-shaped water flowers and kitchen and toilet products Download PDFInfo
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- CN110449274B CN110449274B CN201910748577.3A CN201910748577A CN110449274B CN 110449274 B CN110449274 B CN 110449274B CN 201910748577 A CN201910748577 A CN 201910748577A CN 110449274 B CN110449274 B CN 110449274B
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- water
- water passing
- water outlet
- lantern
- outlet structure
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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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
Abstract
The invention discloses a water outlet structure capable of generating lantern-shaped water spray and kitchen and bath products thereof, wherein the water outlet structure comprises a shell, a first water passing body and a second water passing body, the shell is provided with an assembly cavity, and the lower end of the cavity wall of the assembly cavity is provided with a first shrinkage port; the first water passing body is arranged in the assembly cavity, a first spiral water passing groove is arranged on the periphery of the first water passing body, an inner cavity is further formed in the first water passing body, a first inlet is formed in the top end of the inner cavity, a first outlet is formed in the bottom end of the inner cavity, and a second shrinkage port is formed in the upper end of the cavity wall of the inner cavity; the second water passing body is arranged in the inner cavity and positioned below the second shrinkage port, and at least one second spiral water passing groove is arranged on the periphery of the second water passing body. The water flowing out from the water outlet of the shell is lantern-shaped. The spray has novel and unique shape, is different from any spray shape in the prior art, has originality, attractive spray shape, high consumer acceptance and better market prospect.
Description
Technical Field
The invention relates to a water outlet structure capable of generating lantern-shaped water flowers and kitchen and toilet products thereof.
Background
Along with the continuous improvement of life quality of people, the demands on water spray of water outlet products are higher and higher, and in order to meet the demands of consumers, water spray of water outlet on the market is various, such as direct-current water, foaming water, pulse water or spray water spray. However, there is no lantern-like spray.
Disclosure of Invention
The invention provides a water outlet structure capable of generating lantern-shaped water flowers and kitchen and bath products thereof, which overcome the defects in the prior art. One of the technical schemes adopted for solving the technical problems is as follows:
a water outlet structure capable of generating lantern-shaped water spray, comprising:
the shell is provided with an assembly cavity penetrating through the shell, the top end of the assembly cavity is provided with a shell water inlet, the bottom end of the assembly cavity is provided with a shell water outlet, and the lower end of the wall of the assembly cavity is provided with a first necking;
the first water passing body is arranged in the assembly cavity, at least one first spiral water passing groove is arranged on the periphery of the first water passing body, the first spiral water passing groove is provided with a first water passing groove inlet communicated with the water inlet of the shell and a first water passing groove outlet communicated with the water outlet of the shell, an inner cavity is further arranged at the top end of the inner cavity, a first inlet communicated with the water inlet of the shell is arranged at the bottom end of the inner cavity, a first outlet communicated with the water outlet of the shell is arranged at the bottom end of the inner cavity, and a second shrinkage port is further arranged at the upper end of the cavity wall of the inner cavity;
the second water passing body is arranged in the inner cavity and positioned below the second shrinkage port, and at least one second spiral water passing groove is arranged on the periphery of the second water passing body and is provided with a second water passing groove inlet communicated with the first inlet and a second water passing groove outlet communicated with the first outlet;
after water enters the assembly cavity from the water inlet of the shell, one path of water enters from the first water passing groove inlet and flows to the first water passing groove outlet along the first spiral water passing groove, the other path of water enters from the first inlet into the inner cavity and enters from the second water passing groove inlet and flows to the second water passing groove outlet along the second spiral water passing groove, and the two paths of water flow out from the water outlet of the shell after being mixed at the lower end of the assembly cavity to form lantern-shaped water spray.
In a preferred embodiment: the first necking divides the lower end of the assembly cavity into an upper section and a lower section, the diameter of the assembly cavity at the upper section is gradually reduced from top to bottom, and the diameter of the assembly cavity at the lower section is gradually increased from top to bottom.
In a preferred embodiment: the diameter of the lower end of the assembly cavity is 1-200 mm.
In a preferred embodiment: the upper end of the inner cavity is divided into an upper section and a lower section by the second necking, the diameter of the inner cavity at the upper section is gradually reduced from top to bottom, and the diameter of the inner cavity at the lower section is gradually increased from top to bottom.
In a preferred embodiment: the diameter of the upper section of the inner cavity is 0.5-190 mm.
In a preferred embodiment: the diameter of the upper end of the inner cavity is smaller than that of the lower end of the assembly cavity.
In a preferred embodiment: the helical path between the first water trough inlet to the first water trough outlet of the first helical water trough comprises at least half a turn of a helical segment.
In a preferred embodiment: the first spiral water passing groove extends along the axial direction of the first water passing body.
In a preferred embodiment: the first spiral water passing groove is fully distributed outside the first water passing body.
In a preferred embodiment: the helical path between the second water passing tank inlet to the second water passing tank outlet of the second helical water passing tank comprises at least half a turn of helical segments.
In a preferred embodiment: the second spiral water passing groove extends along the axial direction of the second water passing body.
In a preferred embodiment: the second spiral water passing groove is fully distributed outside the second water passing body.
In a preferred embodiment: the second water passing body is also provided with at least one direct current water channel which axially penetrates through the second water passing body, the inlet of the direct current water channel is communicated with the first inlet, and the outlet of the direct current water channel is communicated with the first outlet.
In a preferred embodiment: the water outlet angle of the lantern-shaped water spray is 90-150 degrees.
In a preferred embodiment: the outer peripheral wall of the first water passing body is tightly attached to the cavity wall of the assembly cavity; or, the gap between the outer peripheral wall of the first water passing body and the cavity wall of the assembling cavity is less than or equal to ninety percent of the transverse width of the single first spiral water passing groove.
In a preferred embodiment: the outer peripheral wall of the second water passing body is tightly attached to the wall of the inner cavity; or, the gap between the outer peripheral wall of the second water passing body and the cavity wall of the inner cavity is less than or equal to ninety percent of the transverse width of the single second spiral water passing groove.
The second technical scheme adopted by the invention for solving the technical problems is as follows: the extraction head which is applied to any one of the above water outlet structures and can generate lantern-shaped water flowers is provided with the water outlet structure at the water outlet end of the extraction head.
The third technical scheme adopted by the invention for solving the technical problems is as follows: the handheld shower head with the water outlet structure capable of generating lantern-shaped water flowers is applied to any one of the above water outlet structures, and the water outlet end of the handheld shower head is provided with the water outlet structure.
The fourth technical scheme adopted for solving the technical problems is as follows: the top shower head with the water outlet structure capable of generating lantern-shaped water flowers is applied, and the water outlet structure is arranged at the water outlet end of the top shower head.
The fifth technical scheme adopted by the invention for solving the technical problems is as follows: the faucet with the water outlet structure capable of generating lantern-shaped water flowers is applied to any one of the above, and the water outlet end of the faucet is provided with the water outlet structure.
The sixth technical scheme adopted by the invention for solving the technical problems is as follows: the spray gun with the water outlet structure capable of generating lantern-shaped water spray is applied to any one of the above spray guns, and the water outlet structure is arranged at the water outlet end of the spray gun.
Compared with the background technology, the technical proposal has the following advantages:
1. after water enters the assembly cavity from the water inlet of the shell, one path of water enters from the first water passing groove inlet and flows to the first water passing groove outlet along the first spiral water passing groove, the other path of water enters from the first inlet into the inner cavity and enters from the second water passing groove inlet and flows to the second water passing groove outlet along the second spiral water passing groove, and the two paths of water flow out from the water outlet of the shell after being mixed at the lower end of the assembly cavity to form lantern-shaped water spray. The spray has novel and unique shape, is different from any spray shape in the prior art, has originality, attractive spray shape, high consumer acceptance and better market prospect.
2. The second water passing body is also provided with a straight water passage, so that a water spray shape is added on the shape of the lantern water spray.
3. The outer peripheral wall of the first water body is tightly attached to the cavity wall of the assembly cavity; or, the clearance between the outer peripheral wall of the first water passing body and the cavity wall of the assembly cavity is less than or equal to ninety percent of the transverse width of the single first spiral water passing groove, so that enough water entering from the inlet of the first water passing groove can flow along the first spiral water passing groove, and the situation that lantern-shaped water spray cannot be formed due to excessive water flowing out along the clearance between the first water passing body and the assembly cavity is avoided.
4. The outer peripheral wall of the second water passing body is closely attached to the wall of the inner cavity; or, the clearance between the outer peripheral wall of the second water passing body and the cavity wall of the inner cavity is less than or equal to ninety percent of the transverse width of the single second spiral water passing groove, so that enough water can enter from the inlet of the second water passing groove to flow along the second spiral water passing groove, and the phenomenon that lantern-shaped water can not be formed due to excessive water flowing out along the clearance between the second water passing body and the inner cavity is avoided.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram showing an overall structure of a lantern-shaped water spray according to a first preferred embodiment.
Fig. 2 is a schematic cross-sectional view showing a water outlet structure capable of generating lantern-shaped water spray according to the first preferred embodiment.
Fig. 3 is an exploded perspective view showing a water outlet structure capable of generating lantern-shaped water spray according to the first preferred embodiment.
Fig. 4 is a schematic perspective view of a spray gun with a water outlet structure according to the first preferred embodiment.
Fig. 5 is a schematic cross-sectional view of a spray gun using the water outlet structure of the first preferred embodiment.
Fig. 6 is a schematic cross-sectional view of a top shower head using the water outlet structure of the first preferred embodiment.
Fig. 7 is a schematic cross-sectional view of a hand shower head with a water outlet structure according to the first preferred embodiment.
Fig. 8 is a schematic cross-sectional view of the extraction head using the water outlet structure of the first preferred embodiment.
Fig. 9 is a schematic cross-sectional view showing a water outlet structure capable of generating lantern-shaped water spray according to a second preferred embodiment.
Fig. 10 is an exploded perspective view showing a water outlet structure capable of generating lantern-shaped water spray according to the second preferred embodiment.
Fig. 11 is a diagram showing the effect of the lantern-shaped spray simulation using star ccm+ software according to the first preferred embodiment.
Detailed Description
Referring to fig. 1 to 3, a preferred embodiment of a water outlet structure capable of generating lantern-shaped water spray and kitchen and toilet products thereof comprises a housing 10, a first water passing body 20 and a second water passing body 30.
The shell 10 is provided with an assembly cavity 11 penetrating through the shell 10, a shell water inlet 12 is formed in the top end of the assembly cavity 11, a shell water outlet 13 is formed in the bottom end of the assembly cavity 11, and a first necking 14 is formed in the lower end of the cavity wall of the assembly cavity 11. The housing 10 adopts a single housing structure, and the housing 10 may be assembled by a plurality of housings according to needs, which is not limited thereto.
The first water passing body 20 is installed in the assembly cavity 11, at least one first spiral water passing groove 21 is arranged on the periphery of the first water passing groove 21, the first spiral water passing groove 21 is provided with a first water passing groove inlet 211 communicated with the shell water inlet 12 and a first water passing groove outlet 212 communicated with the shell water outlet 13, an inner cavity 22 is further arranged on the top end of the inner cavity 22, a first inlet 221 communicated with the shell water inlet 12 is arranged on the bottom end of the inner cavity 22, a first outlet 222 communicated with the shell water outlet 13 is arranged on the bottom end of the inner cavity 22, and a second shrinkage opening 223 is further arranged on the upper end of the cavity wall of the inner cavity 22. The first water passing body 20 and the assembly cavity 11 can be fixed through tight fit, snap fit or screw locking fit. In this embodiment, a tight fit assembly mode is adopted between the first water passing body 20 and the assembly cavity 11; meanwhile, a first step surface 111 is further arranged on the cavity wall of the assembly cavity 11, and the bottom end surface of the first water passing body 20 abuts against the first step surface 111 to limit the first water passing body 20.
In this embodiment, the first necking 14 divides the lower end of the assembly cavity 11 into an upper section and a lower section, the diameter of the assembly cavity 11 at the upper section is gradually reduced from top to bottom, and the diameter of the assembly cavity 11 at the lower section is gradually increased from top to bottom.
In this embodiment, the diameter of the lower end of the assembly chamber 11 is 1-200 mm.
In this embodiment, the spiral path between the first water passing groove inlet 211 and the first water passing groove outlet 212 of the first spiral water passing groove 21 comprises at least half a turn of a spiral section. As shown in fig. 3, the first spiral water passing groove 21 has three spiral turns.
In this embodiment, the first spiral water passing groove 21 extends spirally along the axial direction of the first water passing body 20.
In this embodiment, the first spiral water passing groove 21 is disposed around the first water passing body 20.
In this embodiment, the peripheral wall of the first water passing body 20 is closely attached to the cavity wall of the assembly cavity 11; or, the gap between the outer peripheral wall of the first water passing body 20 and the cavity wall of the assembly cavity 11 is less than or equal to ninety percent of the transverse width of the single first spiral water passing groove 21, so as to ensure that enough water entering from the first water passing groove inlet 211 can flow along the first spiral water passing groove 21, and avoid that the water flows out too much along the gap between the first water passing body 20 and the assembly cavity 11 to cause that lantern-shaped water bloom cannot be formed.
In this embodiment, the second constriction 223 divides the upper end of the inner cavity 22 into two sections, i.e. the diameter of the inner cavity 22 at the upper section is gradually decreased from top to bottom, and the diameter of the inner cavity 22 at the lower section is gradually increased from top to bottom.
In this embodiment, the upper section of the lumen 22 has a diameter of 0.5-190 mm.
In this embodiment, the diameter of the upper end of the inner cavity 22 is smaller than the diameter of the lower end of the assembly cavity 11.
The second water passing body 30 is arranged in the inner cavity 22 and is positioned below the second shrinkage 223, at least one second spiral water passing groove 31 is arranged on the periphery of the second water passing body, and the second spiral water passing groove 31 is provided with a second water passing groove inlet 311 communicated with the first inlet 221 and a second water passing groove outlet 312 communicated with the first outlet 222; after water enters the assembly cavity 11 from the shell water inlet 12, one water enters from the first water passing groove inlet 211 and flows to the first water passing groove outlet 212 along the first spiral water passing groove 21, the other water enters from the first inlet 221 into the inner cavity 22 and enters from the second water passing groove inlet 311 and flows to the second water passing groove outlet 312 along the second spiral water passing groove 31, and after being mixed at the lower end of the assembly cavity 11, the two water flows out from the shell water outlet 13 to form lantern-shaped water flowers. The spray has novel and unique shape, as shown in figure 11, is different from any spray in the prior art, has originality, attractive spray shape, high consumer acceptance and better market prospect.
The second water passing body 30 and the inner cavity 22 can be fixed by tight fit, snap fit or screw locking fit, but not limited thereto. In this embodiment, a tight fit assembly mode is adopted between the second water passing body 30 and the inner cavity 22; and, the cavity wall of the inner cavity 22 is provided with a second step surface 224, and the top end surface of the second water passing body 30 abuts against the second step surface 224 to limit the second water passing body 30.
In this embodiment, the spiral path between the second water passing groove inlet 211 and the second water passing groove outlet 312 of the second spiral water passing groove 31 includes at least half a turn of spiral section. As shown in fig. 3, the second spiral-shaped water passing groove 31 has three spiral turns.
In this embodiment, the second spiral water passing groove 31 extends along the axial direction of the second water passing body 30.
In this embodiment, the second spiral water passing groove 31 is disposed around the second water passing body 30. As shown in fig. 3, the second spiral water passing groove 31 is provided with two and symmetrically arranged. The number of the second spiral water passing grooves 31 is not limited to this, and may be one, three, four or the like, as required.
In this embodiment, the water outlet angle of the lantern-shaped water spray is 90-150 degrees. As shown in fig. 4, the water outlet angle of the lantern-shaped spray is also the water outlet angle a of the assembly cavity 11 positioned at the lower section.
In this embodiment, the outer peripheral wall of the second water passing body 30 is closely attached to the cavity wall of the inner cavity 22; or, the gap between the outer peripheral wall of the second water passing body 30 and the cavity wall of the inner cavity 22 is less than or equal to ninety percent of the transverse width of the single second spiral water passing groove 31, so as to ensure that enough water can enter from the second water passing groove inlet 311 to flow along the first spiral water passing groove 21, and avoid that too much water flows out along the gap between the second water passing body 30 and the inner cavity 22 to form lantern-shaped water spray.
Please refer to fig. 9 and 10, which illustrate a second preferred embodiment of the water outlet structure. This embodiment differs from the previous embodiment in that:
in this embodiment, the second water passing body 30 is further provided with at least one straight water channel 32 axially penetrating the second water passing body 30, the inlet of the straight water channel 32 is connected to the first inlet 221, and the outlet of the straight water channel 32 is connected to the first outlet 222. As shown in fig. 10, the straight water passage 32 is provided with five spaced apart.
Please refer to fig. 4 and 5, in order to apply the spray gun with the water outlet structure capable of generating lantern-shaped spray, the water outlet end of the spray gun is provided with the water outlet structure.
Referring to fig. 6, a top shower head with the water outlet structure capable of generating lantern-shaped water is provided at the water outlet end of the top shower head.
Please refer to fig. 7, which is a hand-held shower head applying the water outlet structure capable of generating lantern-shaped water spray, wherein the water outlet structure is disposed at the water outlet end of the hand-held shower head.
Referring to fig. 8, an extraction head with a water outlet structure for generating lantern-shaped water is provided at the water outlet end of the extraction head.
The faucet with the water outlet structure capable of generating lantern-shaped water spray is applied, and the water outlet end of the faucet is provided with the water outlet structure.
The water outlet structure can be applied to other kitchen and bathroom products requiring water outlet according to the requirement, and is not limited to the above.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (21)
1. Can produce the play water structure of lantern form spray, its characterized in that: it comprises the following steps:
the shell is provided with an assembly cavity penetrating through the shell, the top end of the assembly cavity is provided with a shell water inlet, the bottom end of the assembly cavity is provided with a shell water outlet, and the lower end of the wall of the assembly cavity is provided with a first necking;
the first water passing body is arranged in the assembly cavity, at least one first spiral water passing groove is arranged on the periphery of the first water passing body, the first spiral water passing groove is provided with a first water passing groove inlet communicated with the water inlet of the shell and a first water passing groove outlet communicated with the water outlet of the shell, an inner cavity is further arranged at the top end of the inner cavity, a first inlet communicated with the water inlet of the shell is arranged at the bottom end of the inner cavity, a first outlet communicated with the water outlet of the shell is arranged at the bottom end of the inner cavity, and a second shrinkage port is further arranged at the upper end of the cavity wall of the inner cavity;
the second water passing body is arranged in the inner cavity and positioned below the second shrinkage port, and at least one second spiral water passing groove is arranged on the periphery of the second water passing body and is provided with a second water passing groove inlet communicated with the first inlet and a second water passing groove outlet communicated with the first outlet;
after water enters the assembly cavity from the water inlet of the shell, one path of water enters from the first water passing groove inlet and flows to the first water passing groove outlet along the first spiral water passing groove, the other path of water enters from the first inlet into the inner cavity and enters from the second water passing groove inlet and flows to the second water passing groove outlet along the second spiral water passing groove, and the two paths of water flow out from the water outlet of the shell after being mixed at the lower end of the assembly cavity to form lantern-shaped water spray.
2. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 1, wherein: the first necking divides the lower end of the assembly cavity into an upper section and a lower section, the diameter of the assembly cavity at the upper section is gradually reduced from top to bottom, and the diameter of the assembly cavity at the lower section is gradually increased from top to bottom.
3. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 2, wherein: the diameter of the lower end of the assembly cavity is 1-200 mm.
4. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 2, wherein: the upper end of the inner cavity is divided into an upper section and a lower section by the second necking, the diameter of the inner cavity at the upper section is gradually reduced from top to bottom, and the diameter of the inner cavity at the lower section is gradually increased from top to bottom.
5. The water outlet structure capable of generating lantern-shaped water bloom of claim 4, wherein: the diameter of the upper section of the inner cavity is 0.5-190 mm.
6. The water outlet structure capable of generating lantern-shaped water bloom of claim 4, wherein: the diameter of the upper end of the inner cavity is smaller than that of the lower end of the assembly cavity.
7. The water outlet structure capable of generating lantern-shaped water bloom as set forth in any one of claims 1 to 6, wherein: the helical path between the first water trough inlet to the first water trough outlet of the first helical water trough comprises at least half a turn of a helical segment.
8. The water outlet structure capable of generating lantern-shaped water bloom of claim 7, wherein: the first spiral water passing groove extends along the axial direction of the first water passing body.
9. The water outlet structure capable of generating lantern-shaped water bloom of claim 8, wherein: the first spiral water passing groove is fully distributed outside the first water passing body.
10. The water outlet structure capable of generating lantern-shaped water bloom as set forth in any one of claims 1 to 6, wherein: the helical path between the second water passing tank inlet to the second water passing tank outlet of the second helical water passing tank comprises at least half a turn of helical segments.
11. The water outlet structure capable of generating lantern-shaped water bloom of claim 10, wherein: the second spiral water passing groove extends along the axial direction of the second water passing body.
12. The water outlet structure capable of generating lantern-shaped water bloom of claim 11, wherein: the second spiral water passing groove is fully distributed outside the second water passing body.
13. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 1, wherein: the second water passing body is also provided with at least one direct current water channel which axially penetrates through the second water passing body, the inlet of the direct current water channel is communicated with the first inlet, and the outlet of the direct current water channel is communicated with the first outlet.
14. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 1, wherein: the water outlet angle of the lantern-shaped water spray is 90-150 degrees.
15. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 1, wherein: the outer peripheral wall of the first water passing body is tightly attached to the cavity wall of the assembly cavity; alternatively, the gap between the outer peripheral wall of the first water body and the cavity wall of the assembly cavity is less than or equal to ninety percent of the transverse width of the single spiral groove.
16. The water outlet structure capable of generating lantern-shaped water bloom as recited in claim 1, wherein: the outer peripheral wall of the second water passing body is tightly attached to the wall of the inner cavity; alternatively, the gap between the outer peripheral wall of the second water body and the cavity wall of the inner cavity is less than or equal to ninety percent of the transverse width of the single spiral groove.
17. Use of an extraction head of a water outlet structure capable of generating lantern-shaped flowers according to any one of claims 1 to 16, characterized in that: the water outlet end of the extraction head is provided with the water outlet structure.
18. Use of a hand shower head of a water outlet structure capable of generating lantern-like spray according to any one of claims 1 to 16, characterized in that: the water outlet end of the hand-held shower head is provided with the water outlet structure.
19. Use of a top shower head according to any one of claims 1 to 16, capable of generating a water outlet structure for lantern-like spray, characterized in that: the water outlet end of the top shower head is provided with the water outlet structure.
20. Tap for use in a water outlet structure for generating lantern-like spray according to any of claims 1 to 16, characterized in that: the water outlet end of the tap is provided with the water outlet structure.
21. Use of a spray gun according to any one of claims 1 to 16 for producing a water outlet structure for lantern-like spray, characterized in that: the water outlet end of the spray gun is provided with the water outlet structure.
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| CN201910748577.3A CN110449274B (en) | 2019-08-14 | 2019-08-14 | Water outlet structure capable of generating lantern-shaped water flowers and kitchen and toilet products |
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| CN110449274A (en) | 2019-11-15 |
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