KR101555971B1 - Bidet including protection member mounted on main body member - Google Patents

Abstract

Provided is a nozzle device of a warm water washer. The nozzle device comprises: a nozzle main body including a first main hole to a third main hole in a nozzle body; a first nozzle tip structure located in a level lower than the first main hole to the third main hole on one end portion of the nozzle body; a second nozzle tip structure located on the first nozzle tip structure and including a first lower sub-hole to a third lower sub-hole communicated with the first main hole to the third main hole; a first upper sub-hole and a third upper sub-hole located on the second nozzle tip structure, and connected with each other while facing the first lower sub-hole and the third lower sub-hole, respectively; and a third nozzle tip structure including a second upper sub-hole facing the second lower sub-hole.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a nozzle device for a hot water washer,

Embodiments of the present invention relate to a nozzle device for intermittently supplying warm water to hot water and air flow by mixing air into hot water in a hot water scrubber.

Generally, a bidet is located on the left side of a toilet in hospitals, public facilities or general households and is widely used as a left-side facility. The hot water scrubber is configured to spray hot water to the user's anus and / or its surroundings through the nozzle assembly after user's use to remove the dirt-related dirt from the user's body.

Recently, the nozzle assembly incorporates air into hot water to form air bubbles in the hot water, thereby making the user feel the softness of the hot water during hot water spraying, so that the user is being exploited to add happiness to the experience of using the hot water scrubber. In this case, the hot water and the air have a constant discharge pressure from the nozzle assembly to the ground through the electrical control of the hot water scrubber in order to enhance the customized euphoria to the user.

The discharge pressure is maintained at the water pressure of the hot water by using water conduction located outside the hot water scrubber. Accordingly, when the amount of the hot water is increased to the saturation, the water pressure of the hot water is increased, but the hot water scrubber consumes more electric power for the electric control than ever before in order to increase the water pressure of the hot water. The restriction on the increase of the water pressure of the hot water is disclosed in Korean Patent Laid-Open Publication No. 10-2012-0120838 (Nov. 2, 2012) under the title of "nozzle body of bidet".

In addition, the nozzle assembly causes the user to feel the softness of hot water during hot water spraying, thereby generating a massage effect to the user, but can not maximize the cleaning effect under constant water pressure during hot water spraying. This is because the toilet-related secretions have different cleaning phases depending on the degree of fixation to the user's body or the user's body flexure, which is removed through hot water.

Therefore, the nozzle assembly has a certain water pressure and has a limitation in maximizing the cleaning effect.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an apparatus and a method for controlling a hot water washing machine in which hot water is supplied to a user while air is introduced into hot water, And to provide a suitable nozzle device.

Other problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned here will be fully understood by those skilled in the art from the following description.

A nozzle device of a hot water scrubber in accordance with embodiments of the present invention is provided. The nozzle device may include a nozzle body having a first main hole, a second main hole and a third main hole in the nozzle body in the hot water scrubber; A first nozzle tip structure positioned on one end of the nozzle body at a lower level than the first main hole, the second main hole, and the third main hole; A first lower sub-hole located on the first nozzle tip structure and communicating with the first main hole, the second main hole, and the third main hole, respectively, a second lower sub-hole, A second nozzle tip structure having a lower sub-hole; A first upper sub-hole and a third upper sub-hole located on the second nozzle tip structure and facing each other and facing the first lower sub-hole and the third lower sub-hole, A third nozzle tip structure having a second upper sub-hole for viewing; And a second nozzle tip structure that receives the first nozzle tip structure, the second nozzle tip structure, and the third nozzle tip structure on the one end of the nozzle body, and communicates with the second upper sub-hole and the third upper sub- And a nozzle tip cover having a first bidet hole and a second bidet hole.

Wherein the nozzle body has a circular cross-section at the one end, and the first main hole, the second main hole, and the third main hole have openings in the cross section from the upper semicircle of the one end of the nozzle body, do.

The first main hole is located on the second main hole and the third main hole in the nozzle body and the second main hole and the third main hole are located at the same level below the first main hole .

Wherein the first nozzle tip structure includes a base plate having a flat surface facing the second nozzle tip structure and the second lower tip hole structure is formed from a lower portion of the second nozzle tip structure to the base plate, And covers the third lower sub-hole.

Wherein the second nozzle tip structure comprises: a first surface, at a semicircular post, located at one side of the semicircular post and matched to the upper semicircle of the cross-section of the nozzle body; The semicircular column is partially cut along the first surface so as to extend from the other side of the semicircular column toward the one side of the semicircular column and extend inward from the rounded outer circumferential surface of the semicircular column, A seating surface having a bottom surface positioned perpendicular to the first surface and a side surface positioned parallel to the first surface; And a second surface opposite the bottom surface of the seating portion; As shown in Fig.

Wherein the first lower sub-hole is open to the side of the seating portion and to the first surface of the seating plate, the second lower sub-hole and the third lower sub- And is inclined with respect to the bottom surface to open to the bottom surface of the seat portion and the second surface of the seat plate.

Wherein the nozzle device further comprises fitting holes in the seating plate, the fitting holes being located at a rim of the seating plate opposite to the side of the seating portion from the bottom surface of the seating portion toward the inside of the seating plate Extend.

Wherein the nozzle arrangement further comprises alignment grooves in the seating plate, the alignment grooves having a lower surface inclined with respect to the bottom surface of the seating portion, opposite the side of the seating portion, And extends from the bottom surface of the seat portion toward the interior of the seat plate while surrounding the third lower sub-hole.

The third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate having a connection port, a first discharge port, a second discharge port, and fitting protrusions, wherein the induction plate is rectangular, The first discharge port and the second discharge port are located on the first upper sub-hole, the second upper sub-hole, and the third upper sub-hole, respectively, And the connection port is in contact with the side surface of the seating portion of the seating plate and surrounds the first lower sub-hole, the fitting projections are located at the rim of the induction plate, and the induction plate is surrounded by the induction plate, And are respectively coupled to the fitting holes.

Wherein the third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate including a connection port, a first discharge port and a second discharge port, the induction plate being rectangular, The first and second upper sub-holes, the second upper sub-hole, the second upper sub-hole, and the third lower sub-hole, And a third upper sub-hole, each of the first upper sub-hole and the second upper sub-hole being surrounded by the induction plate, the connection port being in contact with the side surface of the seating portion of the seating plate to surround the first lower sub-

Wherein the third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate including a connection port, a first discharge port and a second discharge port, the induction plate being rectangular, And the second lower sub-hole and the third lower sub-hole, and the connection port, the first discharge port, and the second discharge port are formed integrally with the first upper sub-hole, The second upper sub-hole and the third upper sub-hole, respectively, and the connection port is in contact with the side surface of the seating portion of the seating plate to surround the first lower sub-hole.

Wherein the second upper sub-hole and the third upper sub-hole are inclined with respect to the bottom surface of the seat portion with the same diameter at the upper side of the first discharge hole and the second discharge hole, And a diameter larger than the diameter of the upper side on the lower side.

Wherein the nozzle arrangement further comprises cylindrical injection openings in the seating plate, the injection openings being tilted with respect to the bottom surface of the seating portion toward the opposite side of the seating portion to form the second lower sub- And protrudes from the bottom surface of the seat portion toward the second upper sub-hole and the third upper sub-hole from the sub-hole.

The third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate including a connection port, a first discharge port, a second discharge port, and fitting protrusions, wherein the induction plate is rectangular, The first discharge port and the second discharge port are located on the first upper sub-hole, the second upper sub-hole, and the third upper sub-hole, respectively, And the connection port is in contact with the side surface of the seating portion of the seating plate and surrounds the first lower sub-hole, the fitting projections are located at the rim of the induction plate, and the induction plate is surrounded by the induction plate, And are respectively coupled to the fitting holes.

Wherein the nozzle apparatus further comprises a first flow path and a second flow path which are isolated from each other on the second surface of the seating plate and below the second surface, And a first guide hole and a first groove that are sequentially positioned between the second lower sub-holes, wherein the first guide hole is located on the seating plate below the second surface, And the second flow path includes a second induction hole and a second groove which are sequentially positioned between the third main hole and the third lower sub-hole And the second guide hole is located on the seating plate below the second surface and the second groove extends from the second guide hole on the second surface to surround the third lower sub-hole.

The nozzle tip cover is fitted to the nozzle body so as to surround the nozzle body.

Wherein the first upper sub-hole of the third nozzle tip structure from the first main hole of the nozzle body has a single atmosphere to which a water pressure of water conductance located outside the hot water scrubber is applied, 2 main hole and the third main hole, the second upper sub-hole and the third upper sub-hole of the second nozzle tip structure have a mixed atmosphere in which the water pressure of the water-conducting and air pressures of the air are applied, The third upper subhole serves as a mediator to intermittently add the monocyte to the mixed atmosphere.

The water pressure of the water conductivity corresponds to the flow intensity of the hot water of the hot water scrubber.

The air pressure of the air corresponds to the flow intensity of the natural air mixed in the hot water of the hot water scrubber or the flow intensity of the compressed air mixed in the hot water through the pump in the hot water scrubber.

As described above, since the nozzle device according to the present invention is configured to communicate two of the three paths while having three hot water paths to which constant water pressure is applied to the tip,

The nozzle device continuously supplies hot water containing air into one of two paths communicating with each other during driving of the hot water scrubber, while intermittently supplying hot water, which does not mix air, to the remaining one of the two paths The strength of the water pressure of the hot water can be intermittently increased.

The nozzle device artificially increases the water pressure of the hot water through two paths communicating with each other under constant water pressure applied to the hot water during the operation of the hot water cleaner to reduce the power consumed in the electrical control of the hot water cleaner .

The nozzle device intermittently increases the water pressure of the hot water in two paths communicating with each other and continuously supplies the hot water mixed with the air under the constant water pressure in the other one in addition to the two paths during the driving of the hot water scrubber, The massage effect on the body of the user can be further increased than in the prior art.

The nozzle device intermittently increases the water pressure of the hot water in two paths communicating with each other through three paths during the operation of the hot water scrubber, thereby giving pulsation to the hot water, and in addition to the two paths, So that the cleaning effect can be increased compared with the conventional art.

1 is a perspective view showing a nozzle device of a hot water scrubber according to embodiments of the present invention.
FIG. 2 is an exploded perspective view showing the 'A region' of the nozzle device of FIG. 1; FIG.
3 is a plan view showing the bottom of the second nozzle tip structure of Fig. 2; Fig.
Figure 4 is a side view partially illustrating the nozzle tip structures of Figure 2 in accordance with a first embodiment of the present invention.
5 is a side view partially illustrating the nozzle tip structures according to the second embodiment of the present invention.
6 is a side view partially illustrating nozzle tip structures according to a third embodiment of the present invention.
7 is a side view partially illustrating nozzle tip structures according to a third embodiment of the present invention.
8 and 9 are schematic views for explaining a method of driving a nozzle device of a hot water scrubber according to the present invention.

First, a nozzle device of a hot water scrubber according to embodiments of the present invention will be described in detail with reference to FIGS. 1 to 7. FIG.

1 is a perspective view showing a hot water scrubber on a toilet according to embodiments of the present invention.

1, a nozzle device 170 of a hot water scrubber according to an embodiment of the present invention includes a nozzle body 10, a nozzle guide 11, a nozzle cap 13, a gear portion 15, a belt 17, And a motor unit 19. The nozzle body 10 has a plurality of flow paths as shown in FIG. The plurality of flow pathways are described in detail in FIG. The nozzle guide 11 guides the movement of the nozzle body 10 in a predetermined direction by driving the motor portion 19.

The nozzle cap 13 is located at the rear end of the nozzle body 10 and receives hot water from a flow valve (not shown in the figure) of the hot water washer to introduce hot water into the plurality of channel paths of the nozzle body 10. The gear portion 15 engages a gear (not shown in the figure) with the belt 17 to move the gear together with the belt 17 as the motor portion 19 is driven. The motor unit 19 rotates the gear of the gear unit 15 to move the nozzle body 10, the nozzle cap 13 and the belt 17 in a predetermined direction.

The nozzle device 170 has a nozzle tip cover 130 at the tip of the nozzle body 10. The nozzle tip cover 130 is moved near the user's body of the hot water scrubber according to the driving of the motor unit 19 to discharge the hot water.

FIG. 2 is an exploded perspective view showing the 'A region' of the nozzle device of FIG. 1; FIG.

Referring to FIG. 2, the nozzle device 170 includes a first nozzle tip structure 30, a second nozzle tip structure 90, a third nozzle tip structure 110, and a nozzle tip And has a cover 130. The nozzle body 10 includes a first main hole 3, a second main hole 6 and a third main hole 9 in the nozzle body 1. The nozzle body 1 has a circular cross section at one end.

The first main hole 3, the second main hole 6 and the third main hole 9 are opened in cross section at an upper half-circle of one end of the nozzle body 1. The first main hole 3, the second main hole 6, and the third main hole 9 correspond to the plurality of flow paths in FIG. The first main hole 3 is located on the second main hole 6 and the third main hole 9 in the nozzle body 1. [

The second main hole 6 and the third main hole 9 are located at the same level below the first main hole 3. The first nozzle tip structure 30, the second nozzle tip structure 90, and the third nozzle tip structure 110 are sequentially stacked on the end face of the nozzle body 1. The first nozzle tip structure 30 is formed at a lower level than the first main hole 3, the second main hole 6 and the third main hole 9 on the end surface of one end of the nozzle body 1 .

The first nozzle tip structure 30 includes a base plate 25 having a flat surface facing the second nozzle tip structure 90. The second nozzle tip structure 90 is positioned on the first nozzle tip structure 30 and consists of a seating plate 43 of a semicircular column as viewed in its entirety. More specifically, the seating plate 43 includes a first surface S1 positioned on one side of the semicircular column and aligned with the upper semicircle of the cross section of the nozzle body 1, .

In addition, the seating plate 43 extends from the other side of the semicircular column toward the one side of the semicircular column and extends partially from the outer circumferential surface of the semicircular column toward the inside along the first side S1, And a seating portion 46 having a bottom surface that is incised and positioned vertically to the first surface S1 and a side surface that is positioned parallel to the first surface S1.

 In addition, the seating plate 43 includes a second surface S2 opposite the bottom surface of the seating portion 46. [ The seating plate 43 includes fitting holes 49. The fitting holes 49 extend from the bottom surface of the seating portion 46 toward the inside of the seating plate 43 at the edge of the seating plate 43 opposite to the side surface of the seating portion 46.

The second nozzle tip structure 90 includes a first lower hole 75 and a second lower hole 75 communicating with the first main hole 3, the second main hole 6 and the third main hole 9, respectively. , A second lower sub-hole (58), and a third lower sub-hole (68) on the seating plate (43). The second lower sub-hole 58 and the third lower sub-hole 68 are covered with the base plate 25 of the first nozzle tip structure 30 at a lower portion.

The first lower sub-hole 75 is opened to the side surface of the seating portion 46 and the first surface S1 of the seating plate 43. [ The second lower sub-hole 58 and the third lower sub-hole 68 are open to the bottom surface of the seating portion 46 and the second surface S2 of the seating plate 43. Here, the seating plate 43 further includes alignment grooves 54, 64.

The alignment grooves 54 and 64 have a lower surface inclined with respect to the bottom surface of the seating portion 46 so as to face the side of the seating portion 46 and are inclined with respect to the bottom surface of the second lower sub- Extends from the bottom surface of the seat part (46) toward the inside of the seat plate (43) while surrounding the seat (68).

The third nozzle tip structure 110 includes a connection port 109, a first discharge port 104, a second discharge port 106 and a fitting protrusion 103 on the seating portion 46 of the second nozzle tip structure 90 And a guide plate 101 having a guide surface 101a. The guide plate 101 has a rectangular shape. The connection port 109, the first discharge port 104 and the second discharge port 106 are connected to the first upper sub-hole 108, the second upper sub-hole 105 and the third upper sub- And is surrounded by the guide plate 101. [

Here, the first upper sub-hole 108 and the third upper sub-hole 107 are opposite to the first lower sub-hole 75 and the third lower sub-hole 68, respectively. The second upper sub-hole 105 faces the second lower sub-hole 58. The fitting protrusions 103 are positioned at the rim of the guide plate 101 and extend from the guide plate 101 toward the lower portion of the guide plate 101 and are respectively coupled to the fitting holes 49.

The nozzle tip cover 130 includes a first nozzle tip structure 30, a second nozzle tip structure 90 and a third nozzle tip structure 110 on one end of the nozzle body 1 through a tip cover 122. [ Lt; / RTI > The nozzle tip cover 130 includes a first bidet hole 126 and a second bidet hole 128 which communicate with the second upper sub-hole 105 and the third upper sub-hole 107, respectively. The nozzle tip cover 130 is fitted to the nozzle body 10 so as to surround the nozzle body 10.

3 is a plan view showing the bottom of the second nozzle tip structure of Fig. 2; Fig.

Referring to FIG. 3, in the second nozzle tip structure 90, the seating plate 43 has a first flow path S2 isolated on the second surface S2 and below the second surface S2, 85) and a second flow path (89). The first flow path 45 includes a first induction hole 82 and a first groove 84 which are sequentially positioned between the second main hole 6 and the second lower sub hole 58 of FIG.

The first induction hole 82 is located on the seating plate 43 below the second surface S2. The first groove 84 extends from the first induction hole 82 on the second surface S2 and surrounds the second lower sub-hole 58. The second flow path 89 includes a second induction hole 86 and a second groove 88 which are sequentially positioned between the third main hole 9 and the third lower sub hole 68 of FIG.

The second guide hole 86 is located on the seating plate 43 below the second surface S2. The second groove 88 extends from the second guide hole 86 and surrounds the third lower sub-hole 68.

Figure 4 is a side view partially illustrating the nozzle tip structures of Figure 2 in accordance with a first embodiment of the present invention. In this case, the nozzle tip structures correspond to the second nozzle tip structure 90 and the third nozzle tip structure 110 of FIG. 2, respectively.

Referring to FIG. 4, the second nozzle tip structure 90 and the third nozzle tip structure 110 may be fixed to each other. The second nozzle tip structure 90 has a first lower sub-hole 75 in the seating plate 43. The first lower sub-hole 75 has a tapered shape from the first surface S1 of the seating plate 43 toward the side surface of the seating portion 46. [

The second nozzle tip structure 90 further includes a third lower sub-hole 68 in the seating plate 43. The third lower sub-hole 68 is tilted with respect to the bottom surface of the seating portion 46 near the bottom surface of the seating portion 46 and has a tapered shape from the lower side to the upper side of the seating plate 43 . In this case, the second lower sub-hole 58 of the second nozzle tip structure 90 has the same shape as the third lower sub-hole 68 in the seating plate 43.

The seating plate 43 has a second guide hole 86 and a second groove 88 at the bottom. The second induction hole 86 communicates with the third main hole 9 of the nozzle body 10 of FIG. The second groove 88 communicates with the third lower sub-hole 68. In this case, the seating plate 43 has the first induction hole 82 and the first groove 84 in Fig. 3 at the bottom. The first induction hole 82 communicates with the second main hole 6 of the nozzle body 10 of FIG.

The first groove (84) communicates with the second lower sub-hole (58). The third nozzle tip structure 110 has a connection port 109 and a second discharge port 106 in the guide plate 101. The guide plate 101 is spaced from the bottom surface of the seating portion 46 of the second nozzle tip structure 90. Accordingly, the guide plate 101 is spaced apart from the alignment grooves 46 of the seating portion 46. [ The guide plate 101 is positioned along the alignment grooves 46 of the seating portion 46.

The third nozzle tip structure 110 has a first upper sub-hole 108 in the connection port 109 and a third upper sub-hole 107 in the second discharge port 106. The connection port 109 contacts the side surface of the seating portion 46 of the second nozzle tip structure 90 to surround the first lower sub-hole 75. The third upper sub-hole 107 of the second discharge port 106 faces the third lower sub-hole 68 of the seating plate 43. The third upper sub-hole 107 has a tapered shape from the lower side to the upper side of the guide plate 101.

In this case, the third upper sub-hole 107 branches from the second discharge port 106 toward the first upper sub-hole 108 of the connection port 109 and communicates with the first upper sub-hole 108. The third nozzle tip structure 110 has a second upper sub-hole 105 of the first discharge port 104 facing the second lower sub-hole 58 of the seating plate 43. The second upper sub-hole 105 has a shape similar to that of the third upper sub-hole 107 in the induction plate 101.

This is because the second upper sub-hole 105 is not branched in the first discharge hole 104. The second upper sub-hole 105 and the third upper sub-hole 107 are formed in the first discharge port (not shown) except for the difference in shape between the second upper sub-hole 105 and the third upper sub- 104 and the second discharge port 106 with respect to the bottom surface of the seating portion 46 at the same diameter as the first discharge port 104 and the second discharge port 106, And has a large-sized diameter.

5 is a side view partially illustrating the nozzle tip structures according to the second embodiment of the present invention. 5, the same reference numerals are used for the same members or shapes as those in Fig.

Referring to FIG. 5, the nozzle tip structures have a shape similar to the second nozzle tip structure 90 and the third nozzle tip structure 110 of FIG. In this case, the second nozzle tip structure 90 does not have the alignment grooves 54, 64 of FIG. 2 on the bottom surface of the seating portion 46 of the seating plate 43. The guide plate 101 of the third nozzle tip structure 110 is in close contact with the bottom surface of the seating portion 46 of the second nozzle tip structure 90 to form a second lower sub- And is located along the third lower sub-hole 68.

6 is a side view partially illustrating nozzle tip structures according to a third embodiment of the present invention. 6, the same reference numerals are used for the same members or shapes as those in Fig.

Referring to FIG. 6, the nozzle tip structures have a second nozzle tip structure 90A and a third nozzle tip structure 110A. The second nozzle tip structure 90A and the third nozzle tip structure 110A have a shape similar to the second nozzle tip structure 90 and the third nozzle tip structure 110 of FIG. In this case, the second nozzle tip structure 90A does not have the alignment grooves 54, 64 of FIG. 2 on the bottom surface of the seating portion 46A of the seating plate 43A.

The guide plate 101A, the connection port 109A, the first discharge port (not shown in the figure) and the second discharge port 106A of the third nozzle tip structure 110A correspond to the third nozzle tip structure 110 The connection port 109, the first discharge port 104, and the second discharge port 106 of the first embodiment. The induction plate 101A of the third nozzle tip structure 110A is integrally formed with the seating plate 43A through the bottom surface of the seating portion 46A of the second nozzle tip structure 90A so that the second lower sub- (Not shown in the drawing) and the third lower sub-hole 68A.

7 is a side view partially illustrating nozzle tip structures according to a third embodiment of the present invention. 7, the same reference numerals are used for the same members or shapes as those in Fig.

Referring to FIG. 7, the nozzle tip structures have a second nozzle tip structure 90B and a third nozzle tip structure 110. Referring to FIG. The second nozzle tip structure 90B has a shape similar to the second nozzle tip structure 90 of FIG. In this case, the seating plate 43B of the second nozzle tip structure 90B is provided with a cylindrical jet opening 69 in the form of the second lower sub-hole 58 and the third lower sub- .

The jetting ports 69 are inclined with respect to the bottom surface of the seating portion 46 so as to face the opposite side of the seating portion 46 so as to be separated from the second lower subhole 58 and the third lower subhole 68 2 (not shown in the figure) and the third upper sub-hole 107 from the bottom surface of the seating portion 46. The uppermost sub- The guide plate 101 of the third nozzle tip structure 110 is spaced apart from the bottom surface of the seating portion 46 and positioned along the jetting ports 69.

8 and 9 are schematic views for explaining a method of driving a nozzle device of a hot water scrubber according to the present invention.

1 and 8, after the user of the hot water washer is seated on the toilet seat, the discharge of hot water from the nozzle device can be expected after the user finishes using the toilet. In this case, the hot water washer can be driven under the electrical control from the user. The hot water scrubber can supply hot water to the nozzle device 170 during driving. The nozzle unit 170 can operate the motor unit 19 based on the electrical control of the hot water scrubber.

The motor unit 19 can rotate the gear of the gear unit 15 to move the nozzle tip cover 130, the nozzle body 10 and the belt 17 toward the body of the user of the hot water scrubber. In this case, the hot water may be supplied to the second nozzle tip structure 90 in the nozzle tip cover 130 via the nozzle body 10. The hot water may be distributed to the first main hole 3, the second main hole 6 and the third main hole 9 in the nozzle body 10.

The hot water of the first main hole 3 flows along the first flow line F1 of FIG. 9 to the first lower sub-hole 75 of the second nozzle tip structure 90. The hot water in the second main hole 6 flows to the first flow path 85 of the second nozzle tip structure 90 along the second flow line F2 in Fig. The hot water in the second main hole 6 can flow to the second lower sub-hole 58 via the first induction hole 82 and the first groove.

The hot water in the third main hole 9 flows to the second flow path 89 of the second nozzle tip structure 90 along the third flow line F3. The hot water in the third main hole 9 can flow to the second lower sub hole 68 via the second induction hole 86 and the second groove 88.

9, the hot water in the first main hole 3 passes through the first lower sub-hole 75 to the connection port 109 of the third nozzle tip structure 110 and the second discharge port 106 in order Can flow. In this case, the hot water in the first main hole 3 is supplied to the first upper sub-hole 108 of the connection port 109 and the third upper sub-hole 108 of the second discharge hole 106 107). ≪ / RTI >

The hot water in the second main hole 6 can flow to the first discharge port 104 of the third nozzle tip structure 110 via the second lower sub-hole 58. In this case, the hot water in the second main hole 6 can continuously flow to the first upper sub-hole 105 of the first discharge port 104 of FIG. 2 based on the electric control of the hot water scrubber.

The hot water in the third main hole 9 can flow to the third discharge port 106 of the third nozzle tip structure 110 via the third lower sub-hole 68. In this case, the hot water in the third main hole 9 can continuously flow to the third upper sub-hole 107 of the third discharge port 106 based on the electrical control of the hot water scrubber. The hot water in the third main hole 9 flows into the first main hole 3 through the first lower sub hole 75, the first upper sub hole 108 and the third upper hole 107, .

On the other hand, the hot water of the second main hole 6 and the hot water of the third main hole 9 flow from the seating plate 43 toward the induction plate 101 while the hot water of the seating plate 43 and the induction plate 101 Natural air can be mixed along the fourth flow line F4 and the fifth flow line F5 from the space region between the seating plate 43 and the guide plate 101. [

Here, the first upper hole (108) from the first main hole (3) has a single atmosphere to which the water pressure of water conductance applied to the outside of the hot water scrubber is applied. The water pressure of the water conductivity corresponds to the flow intensity of the hot water of the hot water washer. The single atmosphere is equally applied to the nozzle tip structures of Figs. 4, 5, 6 and 7.

The second upper sub-hole 105 and the third upper sub-hole 107 from the second main hole 6 and the third main hole 9 have a mixed atmosphere in which the water pressure of water conductivity and the air pressure of the air are applied . The third upper sub-hole 107 serves as an intermediary for intermittently adding a single atmosphere to the mixed atmosphere. Intermittently adding a single atmosphere to the mixed atmosphere is equally applied to the nozzle tip structures of FIGS. 4, 5, 6 and 7.

However, the air pressure of the air may correspond to the flow intensity of the natural air incorporated in the hot water of the hot water scrubber. The incorporation of natural air into the hot water can occur in the nozzle tip structures of FIG. 4 or FIG. Alternatively, the air pressure of the air may correspond to the flow intensity of the compressed air incorporated into the hot water through the pump (P) in the hot water scrubber. The introduction of compressed air into the hot water may occur in the nozzle tip structures of FIG. 5 or FIG.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

One; Nozzle body, 3, 6, 9; Main hall
10; A nozzle body 15,
17; Belt, 19; The motor section
25; Base plate, 30, 90, 110; Nozzle tip structure
43; Seating plate, 46; Seat portion
58, 68, 75; Lower sub-hole, 101; Guide plate
104, 106; Outlet 105, 107, 108; The upper sub-
109; Connection port, 122; Tip cover
130; Nozzle tip cover, 170; Nozzle device

Claims (19)

In a hot water scrubber,
A nozzle body having a first main hole, a second main hole and a third main hole in the nozzle body;
A first nozzle tip structure positioned on one end of the nozzle body at a lower level than the first main hole, the second main hole, and the third main hole;
A first lower sub-hole located on the first nozzle tip structure and communicating with the first main hole, the second main hole, and the third main hole, respectively, a second lower sub-hole, A second nozzle tip structure having a lower sub-hole;
A first upper sub-hole and a third upper sub-hole located on the second nozzle tip structure and facing each other and facing the first lower sub-hole and the third lower sub-hole, A third nozzle tip structure having a second upper sub-hole for viewing; And
And a second nozzle tip structure that receives the first nozzle tip structure, the second nozzle tip structure, and the third nozzle tip structure on the one end of the nozzle body and communicates with the second upper sub- And a nozzle tip cover having one bidet hole and the second bidet hole. The method according to claim 1,
Wherein the nozzle body has a circular cross-section at the one end,
Wherein the first main hole, the second main hole and the third main hole are open to the end face at the upper half-circle of the one end of the nozzle body. 3. The method of claim 2,
The first main hole is located on the second main hole and the third main hole in the nozzle body,
And the second main hole and the third main hole are located at the same level below the first main hole. 3. The method of claim 2,
Wherein the first nozzle tip structure includes a base plate having a flat surface facing the second nozzle tip structure and the second lower tip hole structure is formed from a lower portion of the second nozzle tip structure to the base plate, And covers the third lower sub-hole. 3. The method of claim 2,
The second nozzle tip structure, in the semicircular pillar,
A first surface located at one side of the semicircular post and matched to the upper semicircle of the cross-section of the nozzle body;
The semicircular column is partially cut along the first surface so as to extend from the other side of the semicircular column toward the one side of the semicircular column and extend inward from the rounded outer circumferential surface of the semicircular column, A seating surface having a bottom surface positioned perpendicular to the first surface and a side surface positioned parallel to the first surface; And
A second surface opposite the bottom surface of the seat portion; And a mounting plate having a mounting plate. 6. The method of claim 5,
Wherein the first lower sub-hole is open at the side of the seating portion and the first side of the seating plate,
And the second lower sub-hole and the third lower sub-hole are inclined with respect to the bottom surface of the seating portion near the bottom surface of the seating portion to open on the bottom surface of the seating portion and on the second surface of the seating plate Nozzle device. 6. The method of claim 5,
The mounting plate further includes fitting holes,
Wherein the fitting holes are located at the rim of the seating plate at the opposite side of the side of the seating portion and extend from the bottom surface of the seating portion toward the interior of the seating plate. 8. The method of claim 7,
Further comprising alignment grooves in the seating plate,
The alignment grooves having a lower surface inclined with respect to the bottom surface of the seating portion toward the opposite side of the seating portion and surrounding the second lower sub-hole and the third lower sub-hole and extending from the bottom surface of the seating portion And extends toward the interior of the seating plate. 8. The method of claim 7,
The third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate having a connection port, a first discharge port, a second discharge port, and fitting protrusions,
The guide plate being rectangular and located along the alignment grooves spaced from the bottom surface of the seating portion,
The connection port, the first discharge port and the second discharge port are surrounded by the induction plate with the first upper sub-hole, the second upper sub-hole and the third upper sub-hole respectively,
The connection port abuts the side surface of the seating portion of the seating plate to surround the first lower sub-hole,
Wherein the fitting protrusions are located at an edge of the guide plate and extend from the guide plate toward the lower portion of the guide plate to be respectively coupled to the fitting holes. 6. The method of claim 5,
Wherein the third nozzle tip structure comprises a guide plate on the seating portion of the second nozzle tip structure, the guide plate including a connection port, a first discharge port and a second discharge port,
Wherein the guide plate is rectangular and is in close contact with the bottom surface of the seating portion and is positioned along the second lower sub-hole and the third lower sub-hole,
The connection port, the first discharge port and the second discharge port are surrounded by the induction plate with the first upper sub-hole, the second upper sub-hole and the third upper sub-hole respectively,
And the connection port contacts the side surface of the seating portion of the seating plate to surround the first lower sub-hole. 6. The method of claim 5,
Wherein the third nozzle tip structure comprises a guide plate on the seating portion of the second nozzle tip structure, the guide plate including a connection port, a first discharge port and a second discharge port,
Wherein the guide plate is rectangular and integrally formed with the seating plate through the bottom surface of the seating portion and positioned along the second lower sub-hole and the third lower sub-hole,
The connection port, the first discharge port, and the second discharge port are surrounded by the induction plate with the first upper sub-hole, the second upper sub-hole, and the third upper sub-
And the connection port contacts the side surface of the seating portion of the seating plate to surround the first lower sub-hole. 12. The method according to any one of claims 9 to 11,
Wherein the second upper sub-hole and the third upper sub-hole are inclined with respect to the bottom surface of the seat portion with the same diameter at the upper side of the first discharge hole and the second discharge hole, And a diameter larger than the diameter of the upper side on the lower side. The method according to claim 6,
Further comprising cylindrical injection openings in the seating plate,
The injection openings are inclined with respect to the bottom surface of the seating portion toward the opposite side of the seating portion to form the second upper sub-hole and the third upper sub-hole from the second lower sub-hole and the third lower sub- Wherein the bottom surface of the mounting portion protrudes from the bottom surface of the mounting portion. 14. The method of claim 13,
The third nozzle tip structure includes an induction plate on the seating portion of the second nozzle tip structure, the induction plate including a connection port, a first discharge port, a second discharge port, and fitting protrusions,
Wherein the guide plate is formed in a rectangular shape and is spaced apart from the bottom surface of the seat portion and is positioned along the injection holes,
The connection port, the first discharge port and the second discharge port are surrounded by the induction plate with the first upper sub-hole, the second upper sub-hole and the third upper sub-hole respectively,
The connection port abuts the side surface of the seating portion of the seating plate to surround the first lower sub-hole,
Wherein the fitting protrusions are located at an edge of the guide plate and extend from the guide plate toward the lower portion of the guide plate to be respectively coupled to the fitting holes. The method according to any one of claims 9, 10, 11, and 14,
Further comprising a first flow path and a second flow path isolated from each other on the second surface of the seating plate and below the second surface,
Wherein the first flow path includes a first induction hole and a first groove which are sequentially positioned between the second main hole and the second lower sub hole and wherein the first induction hole is formed in the seating plate Wherein the first groove extends from the first guide hole on the second surface to surround the second lower sub-hole,
Wherein the second flow path includes a second induction hole and a second groove which are sequentially positioned between the third main hole and the third lower subhole and the second induction hole is formed on the seating plate And the second groove extends from the second guide hole at the second surface to surround the third lower sub-hole. The method according to claim 1,
Wherein the nozzle tip cover is fitted to the nozzle body so as to surround the nozzle body. The method according to claim 1,
Wherein the first upper sub-hole of the third nozzle tip structure from the first main hole of the nozzle body has a single atmosphere to which the water pressure of the water-
Wherein the second upper sub-hole and the third upper sub-hole of the second nozzle tip structure from the second main hole and the third main hole of the nozzle body receive the water pressure of the water- With a mixed atmosphere,
And the third upper subhole serves as an intermediary for intermittently adding the single atmosphere to the mixed atmosphere. 18. The method of claim 17,
And the water pressure of the water-supplying conductive element corresponds to the flow intensity of the hot water of the hot water scrubber. 18. The method of claim 17,
Wherein the air pressure of the air corresponds to the flow intensity of the natural air mixed in the hot water of the hot water scrubber or the flow intensity of the compressed air mixed in the hot water through the pump in the hot water scrubber.

Images