CN210187439U - Swirler and shower head - Google Patents
Swirler and shower head Download PDFInfo
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- CN210187439U CN210187439U CN201920629968.9U CN201920629968U CN210187439U CN 210187439 U CN210187439 U CN 210187439U CN 201920629968 U CN201920629968 U CN 201920629968U CN 210187439 U CN210187439 U CN 210187439U
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Abstract
The utility model aims at providing a can spray out whirl water curtain form lantern form cascade and simple structure's swirler and gondola water faucet, the swirler includes the body, the one end of body is the first taper hole of big-end-up, first taper hole department sets up the tapering of taper end cover and first taper hole and taper end cover and conforms, the conical surface laminating, set up a plurality of helicla flutes on the pore wall of first taper hole and/or on the conical surface of taper end cover, the screw direction of helicla flute is the syntropy, the outer end of whirl route extends to the body outside, the inner end communicates the lumen, the one end of keeping away from first taper hole on the body is for going out the water end and go out rivers and use whirl water curtain form to discharge. Water enters from one end of a rotational flow channel of the cyclone, and is swirled out from the other end in the shape of a rotational flow water curtain, so that the coverage area is large compared with the traditional water column, and the water saving is facilitated; the cyclone is of an integral structure, does not need to be assembled, and is simple, convenient and low in cost.
Description
Technical Field
The utility model relates to a bathroom field, specific improvement to gondola water faucet inner structure that says so.
Background
The shower head is a shower head for shower, a water passing cavity communicated with the water inlet pipe is arranged in the shower head, and water entering from the water inlet pipe passes through the water passing cavity and then is sprayed out through the water outlet mask. In the prior art, water sprayed from the water outlet mask is usually sprayed out in the shape of a water column, the coverage area of the water column is small, and when a user takes a shower, the water consumption is high, so that the energy conservation is not facilitated.
The Chinese patent publication entitled "a Lantern Water bloom Water discharge Structure and shower head" (patent No. CN 207357380U): the water flow enters from the mandrel 1, then enters into the water inlet body 4, then passes through the water dividing body 12, then enters into the inclined channel 13-4 from the inclined water hole 13-2 of the water inlet cover 13, then enters into the second step hole 14-2 and the third step hole 14-3 of the air suction core from the water outlet cavity 13-3, and then enters into the conical water spraying cavity 14-4. The water flow enters from the three-amplitude type rotary inclined water gap of the water inlet cover to form high-speed spiral water flow after being accelerated and pressurized, and the water flow forms a negative pressure area after passing through the air suction core 14 at a high speed; in the process, air enters from the air suction holes 14-5, is fully mixed with high-speed spiral water flow in the water spray cavity and shaped, and finally, full, soft and gorgeous lantern-shaped water flowers rich in air are sprayed. However, the lantern water outlet structure has the advantages of more parts, complex structure, complex assembly and high cost.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a swirler which can spray a swirling water curtain/lantern water curtain and which is simple in structure.
Another object of the present invention is to provide a shower head which can spray a lantern-shaped/spiral-flow curtain-shaped water curtain and has a simple structure.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a shower head, including crossing the water cavity, cross the water cavity and communicate with the intake end of swirler, swirler includes the body, the one end of body is the first taper hole of big end inside out, first taper hole department sets up the taper end cover and the taper of first taper hole and taper end cover conforms, the conical surface laminating, set up a plurality of helicla flutes on the pore wall of first taper hole and/or on the conical surface of taper end cover, the helical direction of helicla flute is the syntropy, constitute the whirl passageway of guide rivers screw in between helicla flute and taper end cover and/or the first taper hole pore wall, the outer end of whirl passageway extends to the body outside, the inner end communicates the lumen, the one end of keeping away from first taper hole on the body is for going out the water end and goes out rivers and discharge with whirl water curtain form.
In the scheme, water enters from one end of the rotational flow channel of the cyclone, and is screwed out from the other end in the shape of a rotational flow/lantern-shaped water curtain, so that the coverage area is large compared with the traditional water column, and water is saved; the cyclone is of an integral structure, does not need to be assembled, and is simple, convenient and low in cost.
Drawings
FIG. 1 is a schematic view of the overall structure of a swirler in example 1;
fig. 2 is a schematic structural view of a pipe body in embodiment 1;
FIG. 3 is a sectional view of a swirler in example 1;
FIG. 4 is a sectional view of a tubular body in example 1;
FIG. 5 is a schematic structural view of a tapered end cap according to example 1;
FIG. 6 is a schematic view showing the overall structure of a swirler in example 2;
FIG. 7 is a schematic structural view of a tubular body according to embodiment 2;
FIG. 8 is a schematic view of the structure of a tapered end cap according to embodiment 2;
FIG. 9 is a schematic structural view of the shower head body;
fig. 10 is a schematic view of the assembled tube and mask.
Detailed Description
Specifically, the cyclone body includes a tube body 10, one end of the tube body 10 is a first taper hole 11 with a large outside and a small inside, a taper end cover 20 is arranged at the first taper hole 11, the tapers of the first taper hole 11 and the taper end cover 20 are matched, and the tapers of the first taper hole 11 and the taper end cover 20 are fitted, a plurality of spiral grooves a are formed on the hole wall of the first taper hole 11 and/or the taper surface of the taper end cover 20, the spiral directions of the spiral grooves a are in the same direction, a rotational flow passage for guiding water flow to be screwed in is formed between the spiral grooves a and the taper end cover 20 and/or the hole wall of the first taper hole 11, the outer end of the rotational flow passage extends to the outside of the tube body 10, the inner end of the rotational flow passage is communicated with the tube cavity, one end of the. The tube body 10 and the tapered end cover 20 can be formed by injection molding or by printing by using a 3D printing technology; either way, the tube 10 and the cone-shaped cap 20 may be formed in one piece or may be formed separately and then assembled together. The spiral groove a is provided at three positions: 1. only a plurality of spiral grooves a are arranged on the wall of the first conical hole 11, the conical end cover 20 is not arranged, and a rotational flow passage for guiding water flow to rotate in is formed between the spiral grooves a on the wall of the first conical hole 11 and the conical surface of the conical end cover 20; 2. only a plurality of spiral grooves a are arranged on the conical surface of the conical end cover 20, the hole wall of the first conical hole 11 is not arranged, and a rotational flow passage for guiding water flow to be screwed in is formed between the hole wall of the first conical hole 11 and the spiral grooves a on the conical end cover 20; 3. spiral grooves a corresponding in position are formed in the hole wall of the first conical hole 11 and the conical surface of the conical end cover 20, and the two spiral grooves a are buckled to form a rotational flow passage for guiding water flow to be screwed in. In any arrangement mode, the water flow at the water outlet end of the rotational flow passage is discharged in a rotational flow water curtain shape. The utility model can realize the rotational flow water curtain (namely lantern shape or skirt pendulum shape) by only adopting 1-2 parts, and has large coverage area compared with the traditional water column, thus being beneficial to saving water; the cyclone is of an integral structure, does not need to be assembled, and is simple, convenient and low in cost.
When the printing method is used for manufacturing the tube by using the 3D printer, considering the difficulty of computer modeling and the stability of a printed product, the spiral groove a is arranged on the wall of the first conical hole 11 of the tube body 10, the conical surface of the conical end cover 20 is a conical surface or a spherical surface, and a rotational flow passage for guiding water flow to be screwed in is formed among the groove bottom and the groove wall of the spiral groove a and the conical surface of the conical end cover 20. The computer modeling of the structure is simplest, and the printed product is most stable.
Example 1
As shown in fig. 1 to 5, the tapered end cap 20 includes a bottom plate 21 and a cone 22, a plurality of missing portions 23 are arranged on the cone 22 at the connection position with the bottom plate 21 at intervals, and notches b are arranged on the outer wall of the inlet of the spiral groove a on the pipe body 10, and the notches b and the missing portions 23 are arranged in a one-to-one correspondence. The notch b and the missing part 23 form the inlet of a rotational flow passage, water enters from the side surface of the cyclone, the water entering the rotational flow passage is guided to rotate by the spiral groove a, and the water is sprayed in a rotational flow-shaped water curtain form from the outlet at the outer end of the rotational flow passage, so that the covering area is large compared with the traditional water column.
In order to increase the coverage area of the water curtain, the water outlet end of the tube body 10 is also provided with a second taper hole 12 with a large outside and a small inside, the hole wall of the second taper hole 12 is smooth, and the inner end of the second taper hole 12 is connected with the inner end of the first taper hole 11. The spiral/lantern-shaped water curtain which is screwed out from the inner end of the first taper hole 11 is guided by the second taper hole 12, so that the coverage area of the finally screwed-out water curtain is wider.
Example 2
As shown in fig. 6-8, the tapered end cap 20 includes a bottom plate 21 and a cone 22, a through water inlet hole 24 is formed at a connection position of the bottom plate 21 and the cone 22, and the water inlet hole 24 and an inlet of the spiral groove a on the pipe body 10 are arranged in a one-to-one correspondence. The water inlet holes 24 form the inlet of the rotational flow passage, water enters from the side end face of the cyclone, the water entering the rotational flow passage is guided to rotate through the spiral groove a, and is sprayed out from the outer end outlet of the rotational flow passage in the form of rotational flow-shaped water curtains, and compared with the traditional water column, the covering area is large.
Preferably, 2-5 spiral grooves a are provided, and 2-5 missing parts 23/water inlet holes 24 are correspondingly provided.
The swirler is applied to a shower, as shown in fig. 9-10, the swirler includes a water passing cavity, the water passing cavity is communicated with a water inlet end of the swirler, the swirler includes a tube body 10, one end of the tube body 10 is a first taper hole 11 with a large outer side and a small inner side, a taper end cover 20 is arranged at the first taper hole 11, the taper of the first taper hole 11 is consistent with that of the taper end cover 20, and the taper surfaces of the first taper hole 11 and the taper end cover 20 are attached, a plurality of spiral grooves a are arranged on the hole wall of the first taper hole 11 and/or the taper surface of the taper end cover 20, the spiral directions of the spiral grooves a are the same direction, a swirl flow passage for guiding water flow to be screwed in is formed between the spiral grooves a and the hole wall of the taper end cover 20 and/or the first taper hole 11, the outer end of the swirl flow passage extends to the outside of the tube body 10, the inner end. The shower head can be a handheld shower head and also can be a top shower head.
For the sake of aesthetic appearance, the water passing cavity is an area formed after the shower head body 30 is buckled with the face mask 40, and the outlet of the pipe body 10 extends to the outer side of the face mask 40. The mask 40 may also be formed integrally with the cyclone, and the tube 10 is integrated with the mask 40, so as to eliminate the problem of sealing between the tube 10 and the mask 40, and the outlet of the cyclone passage in the tube 10 is the nozzle of the shower head.
The periphery wall of the face mask 40 is provided with a clamping pin 41, the clamping groove 31 is arranged on the inner side of the shower head body 30, and the clamping pin 41 is inserted into the corresponding clamping groove 31 and forms elastic non-return fit with the clamping groove 31. The structure can conveniently and quickly realize the assembly of the face shield 40 and the shower head body 30, and the efficiency is improved.
In order to ensure the stability of connection, the clamping pins 41 are arranged on the outer peripheral wall of the face mask 40 at intervals of 4, and the clamping grooves 31 are correspondingly arranged on 4 pages.
Claims (10)
1. A swirler, characterized by: the cyclone comprises a tube body (10), one end of the tube body (10) is a first taper hole (11) with a large outside and a small inside, a taper end cover (20) is arranged at the position of the first taper hole (11), the tapers of the first taper hole (11) and the taper end cover (20) are consistent, and the tapers of the first taper hole (11) and the taper end cover (20) are attached to each other, a plurality of spiral grooves (a) are formed in the hole wall of the first taper hole (11) and/or the taper surface of the taper end cover (20), the spiral directions of the spiral grooves (a) are in the same direction, a cyclone passage for guiding water flow to be screwed in is formed between the spiral grooves (a) and the taper end cover (20) and/or the hole wall of the first taper hole (11), the outer end of the cyclone passage extends to the outside of the tube body (10), the inner end of the cyclone passage is communicated with a tube cavity, and one.
2. The cyclone of claim 1, wherein: the spiral groove (a) is arranged on the wall of the first conical hole (11) of the pipe body (10), the conical surface of the conical end cover (20) is a conical surface or a spherical surface, and a rotational flow passage for guiding water flow to be screwed in is formed between the groove bottom and the groove wall of the spiral groove (a) and the conical surface of the conical end cover (20).
3. The cyclone of claim 2, wherein: the conical end cover (20) comprises a bottom plate (21) and a cone (22), a plurality of missing parts (23) are arranged on the cone (22) at the joint of the bottom plate (21) at intervals, notches (b) are arranged on the outer wall of the inlet of a spiral groove (a) in the pipe body (10), and the notches (b) and the missing parts (23) are arranged in a one-to-one correspondence mode.
4. The cyclone of claim 3, wherein: the water outlet end of the pipe body (10) is also provided with a second taper hole (12) with a large outside and a small inside, the hole wall of the second taper hole (12) is a smooth surface, and the inner end of the second taper hole (12) is connected with the inner end of the first taper hole (11).
5. The cyclone of claim 2, wherein: the conical end cover (20) comprises a bottom plate (21) and a cone (22), a through water inlet hole (24) is formed in the connection position of the bottom plate (21) and the cone (22), and the water inlet hole (24) and the inlet of the spiral groove (a) in the pipe body (10) are arranged in a one-to-one correspondence mode.
6. The cyclone of claim 3 or 5, wherein: 2-5 spiral grooves (a) are arranged, and 2-5 missing parts (23)/water inlet holes (24) are correspondingly arranged.
7. The utility model provides a shower which characterized in that: the water-passing cavity is communicated with a water inlet end of the cyclone, the cyclone comprises a tube body (10), one end of the tube body (10) is a first taper hole (11) with a large outer part and a small inner part, a conical end cover (20) is arranged at the position of the first taper hole (11), the tapers of the first taper hole (11) and the conical end cover (20) are matched and the conical surfaces are attached, a plurality of spiral grooves (a) are formed on the hole wall of the first taper hole (11) and/or the conical surface of the conical end cover (20), the spiral directions of the spiral grooves (a) are in the same direction, a cyclone passage for guiding water flow to be screwed in is formed between the spiral grooves (a) and the hole walls of the conical end cover (20) and/or the first taper hole (11), and the outer end of the cyclone passage extends to the outside of, the inner end is communicated with the pipe cavity, one end of the pipe body (10) far away from the first taper hole (11) is a water outlet end, and the water outlet flow is discharged in a rotational flow water curtain shape.
8. The showerhead of claim 7, wherein: the water passing cavity is an area formed after the shower head body (30) and the face mask (40) are buckled, and the outlet of the pipe body (10) extends to the outer side of the face mask (40).
9. The showerhead of claim 8, wherein: the periphery wall of the face mask (40) is provided with clamping feet (41), the inner side of the shower head body (30) is provided with a clamping groove (31), and the clamping feet (41) are inserted into the corresponding clamping grooves (31) and form elastic non-return fit with the clamping grooves (31).
10. The showerhead of claim 9, wherein: the periphery wall department of card foot (41) at face guard (40) is provided with 4 at an interval, and draw-in groove (31) page or leaf is provided with 4 correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629968.9U CN210187439U (en) | 2019-05-05 | 2019-05-05 | Swirler and shower head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629968.9U CN210187439U (en) | 2019-05-05 | 2019-05-05 | Swirler and shower head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210187439U true CN210187439U (en) | 2020-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920629968.9U Active CN210187439U (en) | 2019-05-05 | 2019-05-05 | Swirler and shower head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210187439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013923A (en) * | 2019-05-05 | 2019-07-16 | 宣城市德思电子电器有限公司 | Cyclone and shower |
| CN113827165A (en) * | 2020-06-23 | 2021-12-24 | 青岛云芽智家科技有限公司 | Split type cleaning machine |
| WO2022251918A1 (en) * | 2021-06-02 | 2022-12-08 | Phoenix Industries Pty Ltd | Spray head |
-
2019
- 2019-05-05 CN CN201920629968.9U patent/CN210187439U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013923A (en) * | 2019-05-05 | 2019-07-16 | 宣城市德思电子电器有限公司 | Cyclone and shower |
| CN113827165A (en) * | 2020-06-23 | 2021-12-24 | 青岛云芽智家科技有限公司 | Split type cleaning machine |
| WO2022251918A1 (en) * | 2021-06-02 | 2022-12-08 | Phoenix Industries Pty Ltd | Spray head |
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