CN214766257U

CN214766257U - Flaky water outlet structure and shower head and faucet with same

Info

Publication number: CN214766257U
Application number: CN202120590550.9U
Authority: CN
Inventors: 范启华; 黄习; 张显阳; 苏恭贺; 胡家洪
Original assignee: Xiamen Aoshengsi Sanitary Ware Co Ltd
Current assignee: Xiamen Aoshengsi Sanitary Ware Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-19
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a slice water goes out water structure, include: the water outlet body is provided with a water outlet channel communicated with the water inlet channel; and the drainage structure is provided with a drainage surface with a gradually-changed cambered surface, the drainage surface is positioned at the water outlet end of the water outlet channel, and the water flow at the water outlet end flows to the gradually-changed cambered surface and is dispersed under the drainage of the gradually-changed cambered surface to form sheet water. The utility model discloses a water flower that slice water goes out water structure and flows is respond well, also can have great play water pressure and play water scope when water pressure is lower, simple structure, and the effect is stable. Furthermore, the utility model also provides a gondola water faucet and the tap that have foretell slice water outlet structure.

Description

Flaky water outlet structure and shower head and faucet with same

Technical Field

The utility model relates to a slice water goes out water structure and has its gondola water faucet, tap.

Background

Existing water discharge devices, such as showers and faucets, have a sheet-like water discharge structure to discharge sheet-like spray. Most of the existing flaky water outlet structures are directly provided with a strip-shaped water outlet, and water flow flows out of the strip-shaped water outlet to form flaky water flowers. However, in the way of obtaining the sheet-shaped water bloom by providing the strip-shaped water outlet, the strip-shaped water outlet has a large through-flow cross-sectional area, and therefore, the following defects are caused: 1. when the water pressure is lower, the water outlet pressure of the flaky spray is insufficient, and the flushing effect is poor; 2. when the water pressure is lower, the water outlet range of the flaky water bloom is small; 3. the flaky splash and the granular splash after the flaky splash are scattered have poor effects.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a slice water goes out water structure and has its gondola water faucet, tap, the water flower that it flows is respond well, also can have great play water pressure and play water scope when water pressure is lower, simple structure, the effect is stable.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sheet water egress structure, comprising:

the water outlet body is provided with a water outlet channel communicated with the water inlet channel;

and the drainage structure is provided with a drainage surface with a gradually-changed cambered surface, the drainage surface is positioned at the water outlet end of the water outlet channel, and the water flow at the water outlet end flows to the gradually-changed cambered surface and is dispersed under the drainage of the gradually-changed cambered surface to form sheet water.

According to the utility model discloses a slice water goes out water structure, through setting up drainage structure, drainage structure is equipped with the drainage face of taking the gradual change cambered surface, through the rivers flow of the play water head that makes exhalant canal extremely the gradual change cambered surface and disperse under the drainage of gradual change cambered surface and form slice water, like this, obtain slice water with rivers diffusion through the drainage face, the play water head that goes out water channel need not set up to rectangular shape, and the through flow area of going out water head is little, also can make water pressure great during consequently the low pressure to disperse under the drainage of drainage face and make the low pressure time water range also great, the splash is effectual, and the structure is very simple, reliable.

As a preferred embodiment, the water flow at the water outlet end flows to the gradual change cambered surface along the tangential direction of one end of the gradual change cambered surface close to the water outlet end. According to the scheme, the water flow at the water outlet end flows along the gradually-changed cambered surface at the beginning, and the effect is better.

As a preferred embodiment, the water outlet channel includes a straight rectifying channel, and the water flow of the water outlet channel is rectified by the straight rectifying channel and then flows to the drainage structure. According to the scheme, the water flow flowing out of the water outlet channel is more stable through the rectification effect of the straight rectification channel.

As a preferred embodiment, the included angle between the water flow direction of the straight rectifying channel and the water flow direction flowing out of the drainage structure is alpha, wherein the alpha is more than or equal to 90 degrees and less than 180 degrees. According to the scheme, the smaller the alpha value is, the larger the angle of the dispersed flaky water is, and the shorter the length is; the larger the value of alpha, the stronger the impact force of the water in the form of a sheet, and the longer the length.

In a preferred embodiment, the width of the straight rectifying channel is d, wherein 2mm < d < 4 mm. According to the scheme, the larger the d value is, the shorter the length of the flaky water is, the stronger the impact force is, and the larger the range of the granular water scattered after the flaky water is.

As a preferred embodiment, the flow guiding surface further comprises a straight surface located at the downstream side of the gradual change cambered surface, and the gradual change cambered surface is in smooth transition connection with the straight surface.

As a preferred embodiment, the length of the straight surface in the direction of the water flow is b, wherein 4mm < b < 16 mm. According to the scheme, the smaller the value of b is, the larger the angle of the scattered flaky water is, and the shorter the length is; the larger the value of b, the smaller the sheet water impact force and the longer the length.

In a preferred embodiment, the projection of the flow-guiding surface towards the water outlet end of the water outlet channel is fan-shaped, the radian of the fan-shaped is c, wherein, c is more than 10 degrees and less than 30 degrees. According to the scheme, the larger the value of c is, the larger the scattering angle of the flaky water is, and the larger the range of the granular water scattered behind the flaky water is; the smaller the value of c, the smaller the spreading angle of the flaky water, and the smaller the range of the granular water spreading after the flaky water, the stronger the impact force.

As a preferred embodiment, the water outlet end is connected to an end of the gradual change arc surface close to the water outlet end or has a gap.

As a preferred embodiment, both sides of the water guide surface are also provided with water retaining ribs extending along the water flow direction. This scheme sets up the manger plate rib through the both sides at the drainage face, can be so that the splash spatters outward for the both sides scope of slice splash is restricted in predetermined range, and the profile of splash both sides is more stable, and the play water effect is better.

According to the utility model discloses an on the other hand, the utility model discloses still provide a gondola water faucet, including above-mentioned arbitrary slice water play water structure.

As a preferred embodiment, including having inhalant canal's gondola water faucet body, the play water body is fixed in on the gondola water faucet body, the play water body includes first part and second part, the second part is formed with the cavity, first part inlay locate in the cavity and with the second part cooperate form with the exhalant canal that inhalant canal is linked together with it is linked together to go out the exhalant canal, the drainage face is located on the second part and with the cavity is linked together. In the scheme, the water outlet body comprises a first part and a second part, a water outlet channel is formed by matching the first part and the second part, and the drainage surface is arranged on the second part, so that the structure is simple and compact.

As a preferred embodiment, including having inhalant canal's gondola water faucet body, the play water body is fixed in on the gondola water faucet body, the play water body is the loop configuration, be provided with a plurality of along circumference equidistant on the play water body slice water play water structure, adjacent two slice water that the water structure outflow of slice water partially overlaps. The scheme enables the water outlet to be novel and the shower experience to be better.

As a preferred embodiment, the shower head body comprises an annular head part and a handle part connected with the head part, the shower head further comprises an annular decorative cover, and the water outlet body is positioned in an annular cavity enclosed by the head part of the shower head body and the decorative cover.

According to the utility model discloses a still another aspect, the utility model discloses still provide a tap, including any one of the aforesaid flaky water play water structure.

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings. In the drawings:

fig. 1 is a bottom view of a shower head according to an embodiment of the present invention;

fig. 2 is an exploded perspective view of a shower head according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a showerhead in accordance with an embodiment of the present invention;

fig. 4 is a bottom view of the shower head of the embodiment of the present invention with the shower head hidden;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a top view of a second member of the water outlet body according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

fig. 8 is a perspective view of the shower head of the embodiment of the present invention with the shower head body hidden;

fig. 9 is a perspective view of a first member of the water outlet body according to an embodiment of the present invention;

fig. 10 is a perspective view of a second member of the water outlet body according to an embodiment of the present invention;

fig. 11 is a schematic view of the outlet of the shower head according to an embodiment of the present invention.

The reference numbers in the figures are respectively:

10-a shower body; 11-a water inlet channel; 12-a head; 13-a handle;

20-water outlet; 21-a water outlet channel; 211-the water outlet end of the water outlet channel; 212-straight rectifying channel; 22-a first component; 23-a second component; 231-cavities; 24-a water outlet cavity;

30-a drainage surface; 31-gradual change cambered surface; 32-straight face; 33-water retaining ribs;

40-decorative cover.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the following discussion, details are given to provide a more thorough understanding of the present invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details. In certain instances, some features that are known in the art have not been described in detail in order to avoid obscuring the present invention. It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

Referring to fig. 1 to 11, a preferred embodiment of the sheet-shaped water outlet structure of the present invention is disposed on a water outlet device to enable the water outlet device to flow sheet-shaped water, and the water outlet device of the present embodiment is described in detail by taking a shower head as an example.

The sheet water outlet structure of the utility model comprises a water outlet body 20 and a drainage structure, wherein the water outlet body 20 is provided with a water outlet channel 21 communicated with the water inlet channel 11 of the water outlet device; the drainage structure is provided with a drainage surface 30 with a gradually-changed arc surface 31, the drainage surface 30 is positioned at the water outlet end 211 of the water outlet channel, and water flow at the water outlet end 211 flows to the gradually-changed arc surface 31 and is dispersed under drainage of the gradually-changed arc surface 31 to form sheet water.

According to the utility model discloses a slice water goes out water structure, through setting up drainage structure, drainage structure is equipped with the drainage face 30 of taking gradual change cambered surface 31, make the rivers of outlet end 211 of exhalant canal flow to gradual change cambered surface 31 and scatter under the drainage of gradual change cambered surface 31 and form slice water, thus, spread the rivers through drainage face 30 and scatter and obtain slice water, outlet end 211 of exhalant canal need not set up to rectangular shape, outlet end 211's through-flow area is little, also can make water pressure great during consequently the low pressure, and it is also great to scatter when making the low pressure under drainage face 30's drainage, the splash is effectual, and the structure is very simple, reliable.

Referring to fig. 11, the flaky water of the present invention is also formed into granular water after being dispersed, in fig. 11, the flaky water is represented by an approximate area indicated by a, and the granular water is represented by an approximate area indicated by B, for convenience of representation, the area indicated by a and the area indicated by B are divided by a boundary line C, and of course, the boundary line between the flaky water and the granular water in the actual water bloom is not regular.

Referring to fig. 3, 5 and 7, in the present embodiment, the water flow of the water outlet end 211 flows to the gradual change arc surface 31 along the tangential direction of the end of the gradual change arc surface 31 close to the water outlet end 211. Therefore, when the water flow at the water outlet end 211 enters the gradual change arc surface 31, the water flow flows along the gradual change arc surface 31, and the effect is better.

With continued reference to fig. 3, 5 and 7, in the present embodiment, the water outlet channel 21 includes a straightening channel 212, and the water flow of the water outlet channel 21 is straightened by the straightening channel 212 and then flows to the drainage structure. The water flow out of the water outlet channel 21 is more stable by the rectification function of the straight rectification channel 212.

Referring to fig. 7, in the present embodiment, the angle between the water flow direction of the straight flow channel 212 and the water flow direction flowing out of the flow guiding structure is α, wherein preferably, α is greater than or equal to 90 ° and less than 180 °. Through a large number of tests, the smaller the alpha value is, the larger the angle of the dispersed flaky water is, and the shorter the length is; the larger the value of alpha, the stronger the impact force of the water in the form of a sheet, and the longer the length. Specifically, α =140 ° is further preferable in this embodiment.

In this embodiment, the drainage surface 30 further includes a straight surface 32 located on the downstream side of the gradual change arc surface 31, and the gradual change arc surface 31 is in smooth transition connection with the straight surface 32. Referring to FIG. 7, the length of the straight surface 32 in the direction of the water flow is b, wherein preferably 4mm < b < 16 mm. Through a large number of tests, the smaller the b value is, the larger the angle of the dispersed flaky water is, and the shorter the length is; the larger the value of b, the smaller the sheet water impact force and the longer the length. This embodiment further preferably has b =4 mm.

Referring to fig. 7, in the present embodiment, the projection of the flow-directing surface 30 towards the outlet end 211 of the outlet channel has the shape of a sector with the arc c, wherein preferably 10 ° < c < 40 °. Through a large number of tests, the larger the value of c, the larger the spread angle of the flaky water, and the larger the range of the granular water (indicated as a region B in FIG. 11) spread after the flaky water; the smaller the value of c, the smaller the spreading angle of the flaky water, and the smaller the range of the granular water spreading after the flaky water, the stronger the impact force. This embodiment further prefers c =30 °.

Referring to FIG. 6, in the present embodiment, the width of the straight rectifying channel 212 is d, wherein, preferably, 2mm < d < 4 mm. Through a large number of tests, the larger the d value, the shorter the length of the water flakes, the stronger the impact force, and the larger the range of the granular water (indicated as a region B in fig. 11) scattered after the water flakes. Specifically, in this embodiment, d =3 mm is more preferable.

The water outlet end 211 and the end of the gradual change arc surface 31 close to the water outlet end 211 may be directly connected or may have a gap, and the smaller the gap, the better the gap, so that the water flow may be more continuous and smooth.

Preferably, the both sides of drainage face 30 still are equipped with the manger plate rib 33 that extends along the rivers direction, and through set up manger plate rib 33 in the both sides of drainage face 30, can effectively avoid the splash to spill the both sides of drainage face 30 outward for the both sides scope of slice splash is restricted in the predetermined range, and the profile of splash both sides is more stable, and the play water effect is better. The projection of the drainage surface 30 of the present embodiment toward the water outlet end 211 of the water outlet channel is fan-shaped, and therefore, the water retaining ribs 33 on both sides of the drainage surface 30 are arranged in a splayed shape.

The water outlet body 20 of the embodiment comprises a first part 22 and a second part 23, the second part 23 is provided with a cavity 231, the first part 22 is embedded in the cavity 231 and is matched with the second part 23 to form a water outlet cavity 24 communicated with the water inlet channel 11 and a water outlet channel 21 communicated with the water outlet cavity 24, and the drainage surface 30 is arranged on the second part 23 and is communicated with the cavity 231. The water outlet channel 21 is formed by matching the first part 22 and the second part 23, and the flow guide surface 30 is directly formed on the second part 23, so that the structure is simple and compact.

Referring to fig. 2, 4 and 11, the shower head of the present embodiment further includes a shower head body 10 having a water inlet passage 11, and a water outlet body 20 fixed to the shower head body 10. Specifically, go out the water body 20 and be the annular structure, go out and be provided with a plurality of slice water play water structure along circumference equidistant on the water body 20, two adjacent slice water play water structure outflow's slice water part overlaps to make out the water flower wholly be the annular, go out water novelty, shower experience better.

The shower head body 10 of the embodiment comprises an annular head part 12 and a handle part 13 connected with the head part 12, the shower head further comprises an annular decorative cover 40, and the water outlet body 20 is positioned in an annular cavity enclosed by the head part 12 of the shower head body 10 and the decorative cover 40.

According to another aspect of the present invention, the present invention also provides a faucet (not shown), including any one of the above-mentioned sheet-like water outlet structures. The tap is through adopting the utility model discloses a slice water goes out water structure in order to flow out slice water.

Of course, the sheet water outlet structure of the present invention can be used for other types of water outlets besides the above-mentioned shower head and faucet, and is not limited thereto.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as determined by the person of ordinary skill in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A sheet-like water outlet structure, comprising:

2. The sheet water outlet structure according to claim 1, wherein the water flow of the water outlet end flows to the gradual change arc surface along a tangential direction of an end of the gradual change arc surface close to the water outlet end.

3. The sheet-like water outlet structure according to claim 1, wherein the water outlet channel comprises a straightening channel, and the water flow of the water outlet channel is straightened by the straightening channel and then flows to the flow guide structure.

4. The sheet-like water outlet structure according to claim 3, wherein the angle between the direction of the water flow of the straightening channel and the direction of the water flow of the drainage structure is α, wherein α is greater than or equal to 90 ° and less than 180 °.

5. The sheet-like water outlet structure according to claim 3, wherein the width of the straightening channel is d, wherein 2mm < d < 4 mm.

6. The sheet water outlet structure according to claim 1, wherein the flow guide surface further comprises a straight surface located on a downstream side of the gradual change arc surface, and the gradual change arc surface is in smooth transition connection with the straight surface.

7. The sheet-like water outlet structure according to claim 6, wherein the length of the straight surface in the direction of the water flow is b, wherein 4mm < b < 16 mm.

8. The sheet water outlet structure according to claim 1, wherein the projection of the water guiding surface towards the water outlet end of the water outlet channel is fan-shaped, the arc of the fan-shape is c, wherein 10 ° < c < 30 °.

9. The sheet-like water outlet structure according to claim 1, wherein the water outlet end is connected to or has a gap with an end of the gradual change arc surface close to the water outlet end.

10. The sheet-like water outlet structure according to any one of claims 1 to 9, wherein water retaining ribs extending in the water flow direction are further provided on both sides of the water guide surface.

11. A shower head comprising the sheet-like water outlet structure of any one of claims 1 to 10.

12. The showerhead of claim 11, comprising a showerhead body having the inlet channel, the outlet body being fixed to the showerhead body, the outlet body including a first part and a second part, the second part being formed with a cavity, the first part being embedded in the cavity and cooperating with the second part to form an outlet chamber communicating with the inlet channel and an outlet channel communicating with the outlet chamber, the flow guide surface being provided on the second part and communicating with the cavity.

13. The sprinkler according to claim 11, comprising a sprinkler body having the water inlet channel, wherein the water outlet body is fixed on the sprinkler body, the water outlet body is of an annular structure, a plurality of the flaky water outlet structures are arranged on the water outlet body along the circumferential direction at equal intervals, and the flaky water flowing out from two adjacent flaky water outlet structures is partially overlapped.

14. The showerhead of claim 13 wherein the showerhead body includes an annular head portion and a handle portion connected to the head portion, the showerhead further including an annular decorative cover, the outlet being located in an annular cavity defined by the head portion of the showerhead body and the decorative cover.

15. A faucet comprising the sheet water outlet structure of any one of claims 1 to 10.