KR102145195B1 - A shower head having misty spray nozzle - Google Patents

Abstract

A case portion having a flow path therein; A rotation module for distributing water introduced into the flow path to a first movement path and a second movement path, a circular water plate through which water moved to the first movement path is sprayed, and a columnar shape on the side of the water plate A spray unit including a plurality of mist spray nozzles disposed; And a coupling part coupling the case part and the spray part, wherein the mist spray nozzle comprises a screw and a screw receiving member in which the screw is inserted, and the water passing through the second movement path is It provides a showerhead having a mist spraying nozzle, characterized in that it rotates between a screw and a screw receiving member and is pulverized and sprayed in the form of a mist.

Description

Shower head having misty spray nozzle {A shower head having misty spray nozzle}

The present invention relates to a showerhead having a mist spray nozzle, and relates to a showerhead having a mist spray nozzle that allows a user to relieve fatigue by spraying water in the form of a mist by finely pulverizing water particles. will be.

A shower head is a sprayer in which a plurality of spray holes are assembled, and refers to a bathing apparatus that sprays water to wash the body. The showerhead can be classified into a portable showerhead that is connected by a hose and a fixed showerhead fixed to the ceiling or wall and used by the user.

In recent years, as life becomes more abundant and bath culture develops, various shower heads have been developed and used. In other words, showerheads capable of spraying various types of water by adding various functions to one showerhead are continuously being developed.

In particular, the purpose of recent showers is not simply to wash the body, but to relieve fatigue, and a showerhead capable of spraying in the form of mist by crushing water particles finely rather than a showerhead having a strong injection pressure is increasingly required in the market. . Accordingly, a shower head having a mist function capable of spraying fine water in the form of a mist has been developed, and a shower head capable of spraying water in the form of a mist more effectively is required.

Korean Patent Registration No. 10-1250328 (Registration Date: 2013.03.28.) Korean Patent Publication No. 10-2007-0016995 (Publication date: 2007.02.08.)

An object of the present invention is to provide a showerhead having a mist spray nozzle capable of spraying water in the form of a mist to help the user recover from fatigue.

Another object of the present invention is to provide a showerhead having a mist spray nozzle capable of maximizing mist-shaped water spray by finely pulverizing the water flow.

The object of the present invention is not limited to the above-mentioned object, and other objects that are not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

In order to solve the above problem, the present invention includes: a case portion having a flow path therein; A rotation module for distributing water introduced into the flow path to a first movement path and a second movement path, a circular water plate through which water moved to the first movement path is sprayed, and a columnar shape on the side of the water plate A spray unit including a plurality of mist spray nozzles disposed; And a coupling part coupling the case part and the spray part, wherein the mist spray nozzle comprises a screw and a screw receiving member in which the screw is inserted, and the water passing through the second movement path is It is possible to provide a showerhead having a mist spray nozzle, characterized in that the screw is rotated and pulverized between the screw receiving member and sprayed in the form of a mist.

The screw accommodating member includes a screw coupling portion on which the screw is seated, a tapered portion through which the pulverized water passes through the rotational movement, an injection portion connected to a lower portion of the taper to form a flow path, and passing through the injection portion. It may include a diffuser through which water in the form of fog is diffused.

The screw is made of a blade and a groove, the blade of the screw is in contact with the side surface of the screw coupling portion, and the flow of water rotating in a region between the screw groove and the screw coupling portion may be crushed.

The taper portion may have a first taper angle toward the injection portion, and the first taper angle may be 30 to 60 degrees.

The tapered portion may have a first taper angle having a ratio of a diameter of an upper cross section to a lower cross section of 1:0.2 to 1:0.35.

The injection part may have a second taper angle toward the diffusion part, and the second taper angle may be 70 to 90 degrees.

The injection unit may have a second taper angle having a ratio of an upper cross-section to a lower cross-sectional diameter of 1:0.6 to 1:0.9.

A showerhead having a mist spray nozzle according to an embodiment of the present invention can spray water in the form of mist to help the user recover from fatigue, and by pulverizing the water flow finely, it maximizes water spray in the form of mist to the user. There is an advantage that can further increase the satisfaction of people.

1 is a perspective view showing a shower head having a mist spray nozzle according to an embodiment of the present invention,
2 is an exploded perspective view showing a shower head having a mist spray nozzle according to an embodiment of the present invention;
3 is a cross-sectional view of a shower head having a mist spray nozzle according to an embodiment of the present invention;
4 is a cross-sectional view showing a mist spray nozzle according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are provided as examples in order to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention is not limited to the embodiments described below and may be embodied in other forms. In addition, in the drawings, the length and thickness of layers and regions may be exaggerated for convenience. Throughout the specification, the same reference numbers indicate the same elements.

1 is a perspective view showing a shower head having a mist spray nozzle according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a shower head having a mist spray nozzle according to an embodiment of the present invention, Figure 3 is the present invention A cross-sectional view of a shower head having a mist spraying nozzle according to an embodiment of, FIG. 4 is a cross-sectional view showing a mist spraying nozzle according to an embodiment of the present invention.

1 to 4, a shower head 10 having a mist spray nozzle according to an embodiment of the present invention includes a case part 100, an injection part 200, and a coupling part 300.

The case unit 100 is connected to a water supply device and has a flow path A through which water supplied from the water supply device moves. The case unit 100 may include a body case 110 connected to the water supply device and an insert case 120 inserted into the body case 110. The insert case 120 may include a first moving hole and a second moving hole through which water introduced from the flow path A passes.

The spray unit 200 may include a rotate module 210, a water plate 220 and a mist spray nozzle 230.

The rotate module 210 may distribute water flowing into the flow path A to the first movement path A-1 and the second movement path A-2. For example, water flowing into the flow path A is divided into a first movement hole and a second movement hole of the insert case 120 and passes through, and the water passing through the first movement hole is passed through the first movement path A-1. You can go to In addition, water that has passed through the second movement hole may move to the second movement path A-2 of the rotate module 210.

In detail, the rotate module 210 may include a rotate top 212, a rotate middle 214, and a rotate lower 216.

The first rotate top hole 212h-1 formed on the lower surface of the rotate top 212 and the first rotate middle hole 214h-1 formed on the lower surface of the rotate middle 214 are the first moving path A-1. Can be configured. In addition, the second rotate top hole formed on one side of the rotate top 212 and the second rotate middle hole formed on one side of the rotate middle 214 may constitute a second movement path A-2. Therefore, the rotate module 210 transfers water flowing into the flow path A through the holes provided in the rotate top 212 and the rotate middle 214 in the first movement path A-1 and the second movement path ( It can be distributed as A-2).

The water moved to the first movement path A-1 may be sprayed to the outside through the circular water plate 220. The water plate 220 is divided into a plurality of spray regions forming a concentric circle with respect to the center, and a plurality of water spray holes 220h are disposed in each spray region, so that water can be sprayed.

A plurality of mist spray nozzles 230 may be arranged in a columnar shape on the side of the water plate 220, and further, the mist spray nozzle 230 may be inserted and positioned inside the rotate lower 216. The water moved to the second movement path A-2 may flow into the rotate lower 216 and move to the mist spray nozzle 230.

The mist spray nozzle 230 may be formed of a screw 232 and a screw receiving member in which the screw 232 is inserted, and the water passing through the second moving path A-2 is the screw 232 ) And the screw storage member can be pulverized and sprayed in the form of mist.

Referring to Figure 4 in detail, the screw receiving member includes a screw coupling portion 234 on which the screw 232 is seated, a tapered portion 236 through which pulverized water passes through rotation, and the tapered portion ( It may include an injection unit 238 connected to the lower portion of the 236 to form a flow path, and a diffusion unit 239 through which water in the form of mist is diffused through the injection unit 238.

The screw 232 is composed of a blade (232a) and a groove (232b), the blade (232a) of the screw 232 is in contact with the side surface of the screw coupling portion 234, the screw groove (232b) and the screw coupling portion ( Water that rotates through the area between 234) may break the flow. That is, the water flowing through the region between the screw groove 232b and the screw coupling portion 234 may increase the flow rate by rotating along the screw groove 232b. This can cause the fluid to vibrate, which can lead to fine turbulence. Further, the bend of the flow path due to the screw shape may further induce the formation of turbulence. Therefore, water passing between the screw coupling portion 234 and the screw groove 232b due to the rotational movement of the water due to the screw 232 increases the flow velocity and forms turbulence, so that the flow of water may be crushed. Furthermore, for effective flow rate control and turbulence formation of water passing between the screw coupling portion 234 and the screw groove 232b, the gap X between the screw coupling portion 234 and the screw groove 232b and the screw blade ( The ratio (X:Y) of the length of the interval Y between 232a) may be 1:2 to 1:3.

Water finely pulverized by moving between the screw 232 and the screw coupling portion 234 may move to the taper portion 236. In order to help spray mist of the pulverized water, the taper part 236 may have a first taper angle θ1 toward the spray part 238, and the first taper angle θ1 may be 30 to 60 degrees. . In addition, the tapered portion 236 may have a first taper angle θ1 by having a ratio of an upper cross-sectional diameter (d) and a lower cross-sectional diameter (e) of 1:0.2 to 1:0.35. When the ratio of the upper cross-sectional diameter (d) and the lower cross-sectional diameter (e) is 0.2 or less, the passage of finely pulverized water is difficult, and water pressure in the taper portion 236 may be generated, which may cause a defect in the nozzle, and the ratio is 0.35 or more. In this case, the finely pulverized water passes through without contact or friction with the taper portion 236, so that the mist-like water spray effect may be slightly insignificant.

The water that has passed through the taper part 236 moves toward the spray part 238, and the spray part 238 may have a second taper angle θ2 toward the diffusion part 239, and the The second taper angle may be 70 to 90 degrees. In addition, the injection unit 238 may have a second taper angle θ2 by having a ratio of the injection unit upper cross-sectional diameter (e) and the lower cross-sectional diameter (f) of 1:0.6 to 1:0.9. . When the ratio of the upper and lower cross-sectional diameters of the spray part 238 is 0.6 or less, it is difficult to pass finely pulverized water, which may cause water pressure, which may cause a nozzle failure. The water may pass through without friction with the side of the spray unit 238, so that the effect of the mist-like ejection may be insignificant.

The diffusion unit 239 is provided to further maximize the effect of spraying fog from the injection unit 238, and the diffusion unit 239 to have a diameter (g) three times or more than the diameter of the lower end face (f) of the injection unit 238 ) Is formed to have a diffusion space.

Therefore, by providing the mist spray nozzle 230 consisting of a screw and a screw receiving member, water in the form of a mist can be sprayed to help the user recover from fatigue, and the water in the form of mist is maximized by finely pulverizing the water flow. Thus, the user's satisfaction can be further increased.

The shower head having the mist spray nozzle 230 according to the embodiment of the present invention may include a coupling part 300 that couples the case part 100 and the spray part 200. The coupling part 300 is located on the inner edge surface of the rotate lower 216 and the lower outer circumferential side of the water plate, and the lower cap 310 that couples the rotate lower 216 and the water plate, the injection part 200 and the body A silicone cover 320 may be provided to couple the case 110.

Furthermore, the coupling part 300 may include a silicon bushing 330 positioned inside the rotate module 210 to assist in coupling the rotate top 212 and the rotate middle 214. Furthermore, the silicon bushing 330 includes a first silicon bushing hole and a second silicon bushing hole 330h-2 for the movement of water distributed to the first moving path A-1 and the second moving path A-2. Can be equipped.

Although described above with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that you can do it.

100; Case portion 110; Body case,
120; Insert case, A; Euro,
210; Rotate module, 212; Rotate Top,
214; Rotate Middle, 216; Rotate Lower,
A-1; First travel route, A-2; 2nd travel route,
220; Water plate 230; Mist spray nozzle,
232; Screw, 234; Screw connection,
236; Tapered portion 238; Injection Part,
239; Diffuser 300; Joint,
310; Lower cap 320; Silicone cover,
330; Silicone bushing

Claims (7)

A case portion having a flow path therein;
A rotation module for distributing water introduced into the flow path to a first movement path and a second movement path, a circular water plate through which water moved to the first movement path is sprayed, and a columnar shape on the side of the water plate A spray unit including a plurality of mist spray nozzles disposed; And
Includes; a coupling portion for coupling the case portion and the injection portion,
The mist spray nozzle is composed of a screw and a screw receiving member in which the screw is inserted, and the water passing through the second moving path rotates between the screw and the screw receiving member and is pulverized and sprayed in the form of mist. ,
The screw accommodating member includes a screw coupling portion on which the screw is seated, a tapered portion through which the pulverized water passes through the rotational movement, an injection portion connected to a lower portion of the taper to form a flow path, and passing through the injection portion It includes a diffuser through which water in the form of fog is diffused
The spraying unit has a ratio of a diameter of an upper cross section to a lower cross section of 1:0.6 to 1:0.9 and has a second taper angle.
delete The method of claim 1,
The screw is composed of a blade and a groove, the blade of the screw is in contact with the side surface of the screw coupling portion, and a mist spray nozzle, characterized in that the flow of water rotating in a region between the screw groove and the screw coupling portion is crushed. Shower head.
The method of claim 1,
The taper portion has a first taper angle toward the spray portion, wherein the first taper angle is a showerhead having a mist spray nozzle, characterized in that 30 to 60 degrees.
The method of claim 1,
The taper portion has a ratio of a diameter of an upper cross section to a lower cross section of 1:0.2 to 1:0.35 and has a first taper angle.
The method of claim 1,
The spraying unit has a second taper angle toward the diffusion unit, wherein the second taper angle is a showerhead having a mist spray nozzle, characterized in that 70 to 90 degrees.
delete

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