KR20200037971A - A shower head having misty spray nozzle - Google Patents

Abstract

The present invention provides a shower head having a mist spray nozzle which comprises: a case unit having a flow path provided therein; a spray unit including a rotation module distributing water flowing into the flow path into a first movement path and a second movement path, a circular water plate in which the water transferred to the first movement path is sprayed, and a plurality of mist spray nozzles disposed on a side unit of the water plate in a circumferential type; and a coupling unit coupling the case unit and the spray unit. The mist spray nozzle is formed of a screw and a screw storage member in which the screw is inserted and located. The water passing through the second movement path is rotated and moved between the screw and the screw storage member to be crushed so as to be sprayed in a mist form.

Description

A shower head having misty spray nozzle

The present invention relates to a shower head having a mist spraying nozzle, the mist spraying nozzle is finely pulverized water particles to spray the mist in the form of a mist, the shower head having a mist spraying nozzle that can relieve fatigue will be.

A shower head is an ejector in which a plurality of injection holes are collected, and refers to a bathing device that sprays water to wash the body. The shower head is connected to a fixed shower head fixed to a ceiling or a wall by a hose and can be divided into a mobile shower head that is used by users.

In recent years, as life has been enriched and bath culture has developed, various shower heads have been developed and used. That is, a shower head capable of injecting various types of water streams by adding various functions to one shower head has been continuously developed.

In particular, recent shower heads have been added to the purpose of releasing fatigue rather than simply washing the body, and shower heads capable of spraying mist by finely pulverizing water particles rather than shower heads having a strong injection pressure are increasingly required in the market. . Accordingly, a shower head having a mist function capable of spraying fine water in the form of fog has been developed, and a shower head capable of spraying water in the form of fog more effectively is required.

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

The technical object to be achieved by the present invention is to provide a shower head having a mist injection nozzle capable of spraying water in the form of fog to help users recover from fatigue.

In addition, another technical problem to be achieved by the present invention is to provide a shower head having a mist injection nozzle capable of maximizing water spray in the form of fog by finely pulverizing the water flow.

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

In order to solve the above problems, the present invention is a case portion having a flow path therein; The rotation module for distributing the water flowing into the flow path into the first movement path and the second movement path, a circular water plate through which water transferred to the first movement path is sprayed, and a circular shape on the side of the water plate An injection unit including a plurality of mist injection nozzles disposed; And a coupling portion for coupling the case portion and the injection portion, wherein the mist injection nozzle is composed of a screw and a screw receiving member in which the screw is inserted, and the water that has passed through the second movement path is the It is possible to provide a shower head having a mist injection nozzle, characterized in that it is pulverized while rotating and moving between the screw and the screw receiving member and sprayed in the form of fog.

The screw receiving member includes a screw coupling portion on which the screw is seated, a taper portion through which the pulverized water passes through, a spray portion connected to a lower portion of the taper portion to form a flow path, and passing through the injection portion. It may include a diffusion portion in 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 of the screw coupling portion, the flow of water rotating the area between the screw groove and the screw coupling portion may be crushed.

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

The taper portion may have a ratio of 1: 0.2 to 1: 0.35 in the ratio of the diameter of the upper section and the lower section, and may include a first taper angle.

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

The injection portion may have a ratio of 1: 0.6 to 1: 0.9 in the ratio of the upper section and the lower section, and may include a second taper angle.

The shower head provided with the mist spraying nozzle according to the embodiment of the present invention can spray water in the form of fog to help the user recover from fatigue, and maximizes water spray in the form of fog by crushing the water flow finely. There is an advantage that can further enhance the satisfaction of.

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

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are provided as examples to ensure that the spirit of the present invention can be sufficiently transmitted 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 components.

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

1 to 4, the shower head 10 having a mist injection 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 part 100 is connected to the water supply device, and has a flow path A through which water supplied from the water supply device moves. The case part 100 may be formed of a body case 110 connected to a 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 injection unit 200 may include a rotation module 210, a water plate 220 and a mist spray nozzle 230.

The rotation module 210 may distribute water flowing into the flow path A into the first moving path A-1 and the second moving path A-2. For example, water introduced into the flow path A is passed through the first moving hole and the second moving hole of the insert case 120, and the water passing through the first moving hole is the first moving path A-1. Can be moved to. In addition, water passing through the second moving hole may move to the second moving 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 rotatable top hole 212h-1 formed on the lower surface of the rotatable top 212 and the first rotatable middle hole 214h-1 formed on the lower surface of the rotatable middle 214 have a first movement path (A-1). Can be configured. In addition, the second rotated top hole formed on one side of the rotated top 212 and the second rotated middle hole formed on one side of the rotated middle 214 may constitute a second moving path A-2. Therefore, the rotation module 210 passes through the holes provided in the rotation tower 212 and the rotation middle 214, the water flowing into the flow path A through the first movement path A-1 and the second movement path ( A-2).

The water moved to the first moving 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 injection regions forming a concentric circle based on the center, and a plurality of water injection holes 220h are disposed in each injection region to be sprayed with water.

A plurality of mist injection nozzles 230 may be arranged in a column shape on the side of the water plate 220, and furthermore, the mist injection nozzles 230 may be inserted into and positioned inside the rotary lower 216. Water moved to the second moving path (A-2) may flow into the rotatable lower 216 and move to the mist injection nozzle 230.

The mist spraying nozzle 230 may be made of a screw 232 and a screw receiving member in which the screw 232 is inserted, and water passing through the second moving path A-2 is the screw 232 ) And the screw storage member can be crushed while rotating and sprayed in the form of fog.

Referring to FIG. 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 rotationally crushed water passes, and the tapered portion ( 236) may be connected to the lower portion of the injection unit 238 is formed a flow path, and may include a diffusion unit 239 through which the mist-type water is diffused through the injection unit 238.

Screw 232 is made of a wing (232a) and a groove (232b), the blade (232a) of the screw 232 is in contact with the side of the screw coupling portion 234, the screw groove (232b) and the screw coupling portion ( 234) the water rotating the region between the flow may be crushed. That is, the water flowing through the region between the screw groove 232b and the screw coupling portion 234 may be accelerated by rotating along the screw groove 232b. This may cause vibration of the fluid, which may cause fine turbulence. In addition, bending of the flow path due to the screw shape may further cause the formation of turbulence. Therefore, the water passing through the screw coupling portion 234 and the screw groove 232b due to rotational movement of water due to the screw 232 may increase the flow rate and form a turbulent flow, thereby crushing the flow of water. 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 wing ( The ratio (X: Y) of the distance (Y) length between 232a) may be 1: 2 to 1: 3.

The finely crushed water may move to the taper portion 236 by moving between the screw 232 and the screw coupling portion 234. To assist the mist spraying of the pulverized water, the tapered portion 236 may include a first tapered angle θ1 toward the sprayed portion 238, and the first tapered 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 the upper cross-sectional diameter (d) and the lower cross-sectional diameter (e) of 1: 0.2 to 1: 0.35. When the ratio of the upper cross-sectional diameter (d) to the lower cross-sectional diameter (e) is 0.2 or less, it is difficult for finely pulverized water to pass, and water pressure of the tapered portion 236 may occur, which may cause nozzle failure, and the ratio is 0.35 or more. In this case, the finely pulverized water passes through the tapered portion 236 without contact or friction, so that the effect of spraying water in the form of fog may be somewhat insignificant.

The water that has passed through the taper portion 236 moves toward the injection portion 238, and the injection portion 238 may include a second taper angle θ2 toward the diffusion portion 239, and The second taper angle may be 70 to 90 degrees. In addition, the injection section 238 may be provided with a second taper angle θ2 by having a ratio of the upper section diameter (e) of the injection section and the lower section diameter (f) of 1: 0.6 to 1: 0.9. . When the ratio of the diameter of the upper section and the lower section of the injection section 238 is 0.6 or less, it is difficult for finely crushed water to pass, and water pressure may occur to cause nozzle failure, and when the ratio is 0.9 or more, finely crushed Water can pass through without friction with the side of the injection unit 238, so the effect of jetting in the form of fog may be negligible.

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) of three times or more than the diameter of the lower section (f) of the injection unit 238 ) Sidewalls may be formed to provide a diffusion space.

Therefore, by providing a mist injection nozzle 230 made of a screw and a screw storage member, it is possible to spray water in the form of fog to help users recover from fatigue, and by crushing the water flow finely, the water spray in the form of fog is maximized. By doing so, the user's satisfaction can be further increased.

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

Furthermore, the coupling part 300 may include a silicon bushing 330 positioned inside the rotation module 210 to assist the rotation of the rotation tower 212 and the rotation middle 214. Furthermore, the silicon bushing 330 uses the first silicon bushing hole and the second silicon bushing hole 330h-2 for the movement of water distributed to the first movement path A-1 and the second movement path A-2. It can be provided.

Although described above with reference to preferred embodiments of the present invention, those skilled in the art variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You can understand that you can.

100; Case portion, 110; Body Case,
120; Insert case, A; Euro,
210; Rotate module, 212; Rotate Tower,
214; Rotate Middle, 216; Rotter Lower,
A-1; A-2, A-2; The second route,
220; Water plate, 230; Mist spray nozzle,
232; Screw, 234; Screw joint,
236; Tapered portion, 238; Spraying,
239; Diffuser, 300; Connection,
310; Lower cap, 320; Silicone cover,
330; Silicone bushing

Claims (7)

A case part having a flow path therein;
The rotation module for distributing the water flowing into the flow path into the first movement path and the second movement path, a circular water plate through which water transferred to the first movement path is sprayed, and a columnar portion on the side of the water plate An injection unit including a plurality of mist injection nozzles disposed; And
Includes; coupling portion for coupling the case portion and the injection portion,
The mist spraying nozzle is made of a screw and a screw receiving member in which the screw is inserted, and the water passing through the second moving path is crushed by rotating and moving between the screw and the screw receiving member to be sprayed in a mist form. Shower head having a mist injection nozzle, characterized in that.
According to claim 1,
The screw storage member,
The screw coupling portion to which the screw is seated,
A tapered portion through which the pulverized water passes while rotating,
An injection unit connected to a lower portion of the tapered portion to form a flow path,
Shower head having a mist injection nozzle, characterized in that it comprises a diffusion portion for diffusion of water in the form of fog through the injection portion.
According to claim 2,
The screw is made of a blade and a groove, the blade of the screw is in contact with the side of the screw coupling portion, and the mist moving nozzle is characterized in that the flow of water rotating and rotating the area between the screw groove and the screw coupling portion is crushed. Shower head.
According to claim 2,
The taper portion is provided with a first taper angle toward the injection portion, the first taper angle shower head having a mist injection nozzle, characterized in that 30 to 60 degrees.
According to claim 2,
The taper portion, the shower head having a mist injection nozzle, characterized in that the ratio of the diameter of the upper section and the lower section has a ratio of 1: 0.2 to 1: 0.35 and has a first taper angle.
According to claim 2,
The injection portion, the shower head having a mist injection nozzle, characterized in that provided with a second taper angle toward the diffusion portion, the second taper angle is 70 to 90 degrees.
According to claim 2,
The injection portion, the shower head having a mist injection nozzle, characterized in that the ratio of the upper section and the lower section diameter of 1: 0.6 to 1: 0.9 has a second taper angle.

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