TWI575141B - Nozzle assembly in bidet - Google Patents

Description

Nozzle assembly in warm water body cleaner

The present invention relates to a warm water body cleaner, and more particularly to a nozzle element in a warm water body cleaner.

The general hot water body (bidet) is located in the toilet of a hotel or general family bathroom and is widely used as a toilet device. The body cleaner is configured to spray warm water onto the user's anus and/or its periphery by a nozzle element after the user's stool to remove dirt associated with the stool from the user's body.

At this time, the nozzle assembly is provided with a flow regulating valve, a cylinder, and a nozzle port which are combined with each other. The cylinder receives the cleaning fluid from the flow regulating valve for delivery to the nozzle opening. The description will be made by dividing the nozzle opening into a first nozzle opening and a second nozzle opening.

The first nozzle opening is located at the front end of the tubular body and can be embedded in the cylindrical body so as to be partially filled in the cylindrical body. Since the cylindrical body and the first nozzle opening are provided with the cleaning liquid flow path, the first nozzle opening can reflow into the front end of the cylindrical body from the central region of the cylindrical body through the cleaning liquid of the internal cleaning liquid flow path.

Further, the first nozzle opening has an air flow passage in addition to the cleaning liquid flow passage. Therefore, the first nozzle opening is based on the Bernoulli principle, and the speed of the cleaning liquid flow passage and/or the cleaning liquid in the front end of the cylinder body can be utilized, and the external air continuously flows into the cylinder body through the air flow passage. Front end.

In this manner, the first nozzle port mixes air into the cleaning liquid at the front end of the cylinder, and the cylinder uses the first nozzle opening to inject the cleaning liquid mixed with air to the user. The first nozzle opening is disclosed in detail in Korean Laid-Open Utility Model Publication No. 20-0432068.

In contrast, the nozzle element is contaminated by the stool-related stain of the user's body during the use of the body cleaner, so that the second nozzle port can detachably surround the barrel at the front end of the barrel. Thereby separating from the cylinder after the service life.

The second nozzle opening is disclosed in detail in Korean Laid-Open Patent Publication No. 10-2009-0127708. However, in the case of using the first nozzle opening, since the cylinder has a volume limit at the tip end, the cleaning liquid has a small air incorporation rate. Thus, the barrel cannot sufficiently impart a massaging effect to the anus and/or the partial periphery of the user.

Furthermore, since the first nozzle opening or the second nozzle opening directly exposes the first nozzle opening or the second nozzle opening to the user's anus and/or partial periphery in the case of using the first nozzle opening or the second nozzle opening, the first The service life of the nozzle opening or the second nozzle opening is irregular.

The problem to be solved by the present invention is to provide a nozzle element which is located in the periphery of the cylinder in the warm water body cleaner, simplifies the flow path of the cleaning liquid and the air respectively extending from the cylinder body, and defines the flow path of the cleaning liquid and the air. In the prescribed space, and suitable for the user of the warm water body cleaner to fully give the massage liquid massage effect.

Another technical problem to be solved by the present invention is not limited by the above technical problems, and those skilled in the art can fully understand other techniques not mentioned herein by the following description. Problems.

A nozzle element in a warm water body cleaner is provided in accordance with an embodiment of the present invention. The nozzle element is disposed in the interior of the warm water body, comprising: a barrel portion disposed in one direction and having one end and the other end; and an operating portion located between the one end and the other end of the barrel portion to support the a barrel portion; and a nozzle module located at the other end of the barrel portion, and having a nozzle structure and a nozzle cover surrounding the nozzle structure. Wherein, the barrel portion includes two barrels which are respectively located between the one end and the other end and are hollow. Further, the nozzle structure and the nozzle cover are provided with a cleaning liquid flow path that communicates with the cylindrical body. The nozzle structure includes a lower nozzle body and an upper nozzle body which are sequentially laminated, and a space intersecting the cleaning liquid flow path is provided between the lower nozzle body and the upper nozzle body.

The operation unit includes a flow rate adjustment unit located at the one end of the barrel portion, a motor drive unit located below the flow rate adjustment unit, and a slide table located between the flow rate adjustment unit and the motor drive unit. Below the tubular portion, the flow regulating portion extends from the nozzle module; and a nozzle cleaning portion that is fixed to the slide table on the opposite surface of the flow regulating portion and surrounds the nozzle module.

The flow regulating portion includes a first motor and a flow regulating valve electrically connected to each other, wherein the control unit of the warm water body cleaner selects one of the cylinders, and supplies one of the cylinders with a faucet valve from the periphery of the warm water body cleaner Received water.

The motor driving portion includes a second motor and a gear coupled to each other, the second motor and the gear are driven by a control portion of the warm water body cleaner, and the driving force of the second motor is transmitted to the cylinder by the gear Body and the nozzle module.

The slide table guides the cylindrical body portion that moves in the one direction by the motor drive portion.

The operation unit further includes a cleaning liquid supply line that communicates with the flow rate adjustment unit and the nozzle cleaning unit, and the nozzle cleaning unit receives the cleaning liquid from the flow rate adjustment unit via the supply line, and discharges the cleaning liquid to the nozzle mold. On the group.

The lower nozzle body is composed of a cylinder and a semi-cylindrical body which are sequentially arranged in the one direction and formed integrally.

The lower nozzle body has a first flow path extending in a direction in the cylinder and the semi-cylindrical body and continuing in a direction perpendicular to the one direction, the first flow path being respectively provided in the cleaning liquid flow path, and the The end of the first flow path is adjacent to the space.

The lower nozzle body has a first through hole and an insertion hole at two sides of the cleaning liquid flow path in the semi-cylindrical body, and the first through hole and the insertion hole are perpendicular to the one direction in the semi-cylindrical body The direction is configured in turn.

The first through opening extends from a cylindrical surface of the semi-cylindrical body toward an inner portion of the semi-cylindrical body, and extends from the inner portion of the semi-cylindrical body toward a flat surface of the semi-cylindrical body so as to penetrate the flat surface of the semi-cylindrical body Face.

The insertion hole extends from the cylindrical surface of the semi-cylindrical body toward the inside of the semi-cylindrical body on the first through hole.

The upper nozzle body is located on the lower nozzle body and has a saddle shape, and has a second flow path formed in a direction perpendicular to the one direction, the second flow path is respectively provided in the cleaning liquid flow path, and the second The end of the flow channel is adjacent to the space.

The second flow path has a shape that is narrowed from a lower side to an upper side of the upper nozzle body.

The opening surface of the first flow path adjacent to the space has a smaller size than the opening surface of the second flow path adjacent to the space.

The upper nozzle body includes an insertion protrusion and a second through hole at both side portions of the cleaning liquid flow path.

The insertion protrusion protrudes from the upper nozzle body and is inserted into the insertion hole of the lower nozzle body, respectively.

The second through hole is located between the cleaning liquid flow path and the insertion protrusion and penetrates the upper through hole Part nozzle body.

The nozzle cover has a cleaning liquid injection hole and an air inflow hole, and the cleaning liquid injection holes are respectively provided in the cleaning liquid flow path, and the air inflow hole is provided around the cleaning liquid flow path.

As described above, the nozzle assembly in the warm water body includes a lower nozzle body and an upper nozzle body that are coupled to each other, a space between the lower nozzle body and the upper nozzle body, and a lower nozzle body and an upper nozzle body are used. A cleaning liquid flow path extending from the cylinder is defined, and a nozzle structure in which the cleaning liquid flow path and the air flow path are coupled to the upper nozzle body is disclosed in the nozzle module.

Therefore, the nozzle element temporarily mixes air into the cleaning liquid along the cleaning liquid flow path in the space between the lower nozzle body and the upper nozzle body in the nozzle structure of the nozzle module, thereby further increasing the cleaning compared with the prior art. The mixing rate of air in the liquid.

The nozzle element includes a nozzle cover that surrounds the nozzle structure, and moves the nozzle structure and the nozzle cover together with the cylinder. Therefore, the cleaning cycle of the nozzle structure is extended and the replacement cost can be reduced as compared with the prior art.

The nozzle element is provided with a nozzle cover that surrounds the nozzle structure, and moves the nozzle structure and the nozzle cover together with the cylinder, so that it has a regular service life as compared with the prior art.

10‧‧‧Water supply valve

20‧‧‧ warm water tank

34‧‧‧Flow Regulation Department

38‧‧‧Motor drive department

44‧‧‧Slide table

48‧‧‧Nozzle Cleaning Department

50‧‧‧Operation Department

60‧‧‧Cylinder Department

62, 64‧‧‧ cylinder

66, 68‧‧‧open holes

69‧‧‧ fastening groove

70‧‧‧ Lower nozzle body

71‧‧‧Connecting Department

73, 74‧‧‧ water inlet

75‧‧‧through

76‧‧‧ insertion hole

77, 79‧‧ ‧ drain

80‧‧‧Upper nozzle body

83, 85‧‧‧ discharge holes

87‧‧‧ Insert protrusion

89‧‧‧through

90‧‧‧Nozzle structure

100‧‧‧Nozzle cover

103, 106‧‧‧ cleaning liquid injection hole

109‧‧‧Air inflow hole

110‧‧‧Nozzle module

120‧‧‧Nozzle assembly

130‧‧‧Control Department

140‧‧‧Warm water body cleaner

D‧‧‧ Direction

F1, F2, F3, F4, F5, F6, F7‧‧‧ mobile lines

L‧‧‧ lines

P1, P2‧‧‧ flow path

P11‧‧‧ upper flow channel

P12‧‧‧lower flow channel

P21‧‧‧ left flow channel

P22‧‧‧ right flow channel

S‧‧‧ Space

Fig. 1 is a perspective view showing a nozzle assembly in a warm water body cleaner according to an embodiment of the present invention.

Fig. 2 is an enlarged perspective view showing the 'A' region of Fig. 1 showing the nozzle body in the cylindrical portion and the nozzle module from the first direction of the nozzle element.

Figure 3 is an enlarged view of the 'A' area of Figure 1 to indicate the barrel portion and the spray from the second direction of the nozzle element. An exploded perspective view of the nozzle structure within the nozzle module.

Fig. 4 is an enlarged perspective view showing the 'A' region of Fig. 1 in a second direction from the nozzle element, showing the nozzle body in the barrel portion and the nozzle module.

Fig. 5 is a cross-sectional view showing the nozzle structure in the nozzle module of Fig. 4 from the second direction of the nozzle element of Fig. 1.

Fig. 6 is a cross-sectional view showing the nozzle module of Fig. 4 from the second direction of the nozzle element of Fig. 1.

Fig. 7 is a cross-sectional view showing the nozzle module of Fig. 4 from the opposing surface in the second direction of the nozzle element of Fig. 1.

8 to 12 are schematic views for explaining the operation of the nozzle element of Fig. 1 in the warm water body cleaner according to the embodiment of the present invention.

First, a nozzle assembly in a warm water body cleaner according to an embodiment of the present invention will be further described in detail with reference to FIGS. 1 through 7.

Fig. 1 is a perspective view showing a nozzle assembly in a warm water body cleaner according to an embodiment of the present invention.

Referring to Fig. 1, a nozzle element 120 according to an embodiment of the present invention is provided in the warm water body cleaner 140 of Fig. 8. The nozzle element 120 includes an operation portion 50, a barrel portion 60, and a nozzle module 110 in the interior of the warm water body cleaner 140. When the nozzle element 120 is schematically described, the operation portion 50 is located around the cylindrical portion 60 and is fixed to the tubular portion 60.

The operation portion 50 is located between one end and the other end of the tubular portion 60 to support the tubular portion 60. The cylindrical portion 60 is disposed in one direction in the warm water body cleaner 140 and has one end and the other end. The barrel portion 60 includes two barrels 62, 64 that are located between one end and the other end and are respectively hollow. The nozzle mold The group 110 is located at the other end of the barrel portion 60.

The nozzle element 120 will be described in more detail. The operation unit 50 includes a flow rate adjusting unit 34, a motor driving unit 38, a slide table 44, and a nozzle cleaning unit 48. At this time, the flow rate adjusting portion 34 is located at one end of the cylindrical portion 60. The flow regulating portion 34 includes a first motor and a flow regulating valve that are electrically connected to each other.

The flow rate adjusting unit 34 selects one of the cylinders 62, 64 by the control unit 130 of the warm water body cleaner 140, and supplies water received from the faucet valve around the warm water body cleaner 140 to one of the cylinders 62, 64. The motor drive unit 38 is located below the flow rate adjustment unit 34. The motor driving portion 38 includes a second motor and a gear that are coupled to each other.

The motor driving unit 38 drives the second motor and the gear by the control unit 130 of the warm water body cleaner 140, and transmits the driving force of the second motor to the barrel portion 60 and the nozzle module 110 by the gear. The slide table 43 is located between the flow rate adjusting unit 34 and the motor drive unit 38, and extends from the flow rate adjusting unit 34 to the nozzle module 110 below the cylindrical portion 60.

The slide table 44 guides the cylindrical portion 60 that moves in one direction in the warm water body cleaner by the motor driving portion 38. The nozzle cleaning unit 48 is fixed to the slide table 44 on the opposite surface of the flow rate adjusting unit 34 and surrounds the nozzle module 110. The cylindrical portion 60 receives the cleaning liquid from the flow rate adjusting unit 34, and supplies the cleaning liquid to the nozzle module 110 via the cylinders 62 and 64. The nozzle module 110 will be described in detail in Figs. 2 to 7 .

The operation unit 50 further includes a cleaning liquid supply line L that communicates with the flow rate adjustment unit 34 and the nozzle cleaning unit 48. The nozzle cleaning unit 48 receives the cleaning liquid from the flow rate adjusting unit 34 via the cleaning liquid supply line L, and discharges the cleaning liquid to the nozzle module 110.

Fig. 2 is an enlarged perspective view showing the 'A' region of Fig. 1 showing the nozzle body in the cylindrical portion and the nozzle module from the first direction of the nozzle element.

Referring to Fig. 2, in the warm water body cleaner 140 of Fig. 8 according to an embodiment of the present invention In the nozzle assembly 120, the nozzle module 110 includes a nozzle structure 90. The nozzle structure 90 includes a lower nozzle body 70 and an upper nozzle body 80 that are sequentially laminated. The nozzle structure 90 includes an internal cleaning liquid flow path that communicates with the cylindrical bodies 62 and 64 of the cylindrical portion 60 in the nozzle unit 120 in the lower nozzle body 70 and the upper nozzle body 80.

To this end, the lower nozzle body 70 is composed of a cylindrical body and a semi-cylindrical body which are sequentially disposed in one direction in the warm water body cleaner 140 and formed integrally. The lower nozzle body 70 has a first flow path P1 extending in one direction in the cylinder and the semi-cylindrical body and continuing in a direction perpendicular to one direction, and the first flow path P1 is provided in the internal cleaning liquid flow path, respectively.

The first flow path P1 is provided with water inlets 73 and 74 and drain ports 77 and 79. The upper nozzle body 80 is located on the lower nozzle body 70 and has a saddle shape. The upper nozzle body 80 defines a second flow path P2 formed in a direction perpendicular to one direction, and the second flow path P2 is provided in the internal cleaning liquid flow path, respectively. The second flow path P2 is provided with discharge holes 83 and 85 on the upper nozzle body 80, respectively.

The discharge holes 83 and 85 pass through the upper nozzle body 80. Further, the lower nozzle body 70 and the upper nozzle body 80 will be described in more detail. The lower cylinder body 70 has an internal cleaning liquid flow path in the semi-cylindrical body. For example, the first flow path 75 is provided on both sides of the first flow path P1. Insert hole 76. The first through hole 75 and the insertion hole 76 are sequentially located in a direction perpendicular to one direction in the semi-cylindrical body.

The first through opening 75 extends from the cylindrical surface of the semi-cylindrical body toward the inside of the semi-cylindrical body, and extends from the inside of the semi-cylindrical body toward the flat surface of the semi-cylindrical body to penetrate the flat surface of the semi-cylindrical body. The insertion hole 76 extends from the cylindrical surface of the semi-cylindrical body toward the inside of the semi-cylindrical body on the first through-hole 75. Further, the upper nozzle body 80 is provided with an insertion protrusion 87 and a second through port 89 at both side portions of the second flow path P2 in the internal cleaning liquid flow path.

The insertion protrusion 87 protrudes from the upper nozzle body 80 and is curved toward the central region of the upper nozzle body 80. The second through hole 89 penetrates the upper nozzle body 80 between the second flow path P2 and the insertion protrusion 87, for example, between the internal cleaning liquid flow path.

Fig. 3 is an enlarged perspective view showing the 'A' region of Fig. 1 showing the nozzle body in the cylindrical portion and the nozzle module from the second direction of the nozzle element.

Referring to Fig. 3, in the nozzle element 120 according to the embodiment of the present invention, the cylindrical portion 60 includes the tubular bodies 62 and 64, and includes opening holes 66 and 68 for opening the tubular bodies 62 and 64 toward the lower nozzle body 70. The opening holes 66, 68 of the cylinders 62, 64 are aligned in the water inlets 73, 74 of the first flow path P1 in Fig. 2, respectively.

The lower nozzle body 70 includes a connecting portion 71 that extends toward the cylindrical body. The connecting portions 71 are respectively aligned on the fastening grooves 69 of the cylindrical portion 60.

Fig. 4 is an enlarged perspective view showing the 'A' region of Fig. 1 in a second direction from the nozzle element, showing the nozzle body in the barrel portion and the nozzle module.

Referring to Fig. 4, in the nozzle member 120 according to the embodiment of the present invention, the insertion protrusion 87 of the upper nozzle body 80 is in contact with the insertion hole 76 of the lower nozzle body 70 and inserted into the insertion hole 76 of the lower nozzle body 70. At this time, the lower nozzle body 70 and the upper nozzle body 80 are provided to intersect the internal cleaning liquid flow path, and are provided, for example, between the first flow path P1 and the second flow path P2 in FIG. 2, and are connected to the first flow path P1 and The space where the second flow path P2 intersects.

The first flow path P1 and the second flow path P2 are opened to the space S between the lower nozzle body 70 and the upper nozzle body 80. The upper nozzle body 80 exposes the space S between the lower nozzle body 70 and the upper nozzle body 80 to the outside through the discharge holes 83 and 85. At this time, the connection portion 71 of the lower nozzle body 70 is in contact with the fastening hole 69 of the cylindrical portion 60 and is fused to the fastening groove 69 of the cylindrical portion 60.

The cylindrical body of the lower nozzle body 70 is in contact with the other end of the cylindrical portion 60. The cylindrical body of the lower nozzle body 70 and the other end of the cylindrical portion 60 have the same contact area and are in close contact with each other. The first flow path P1 communicates with the cylindrical bodies 62 and 64 via the opening holes 66 and 68 of Fig. 3, respectively.

Fig. 5 is a cross-sectional view showing the nozzle structure in the nozzle module of Fig. 4 from the second direction of the nozzle element of Fig. 1.

Referring to Fig. 5, in the nozzle element 120 according to the embodiment of the present invention, the nozzle structure 90 is provided with a first upper flow path P11 and a first lower portion which are subdivided into the first flow path P1 of Fig. 2 in the lower nozzle body 70. Flow path P12. The first upper flow path P11 and the first lower flow path P12 extend from the water inlets 73, 74 toward the water outlets 77, 79.

Further, the nozzle structure 90 includes a second left flow path P21 and a second right flow path P22 which are subdivided into the second flow path P2 of FIG. 2 in the upper nozzle body 80. The second left flow passage P21 and the second right flow passage P22 are aligned on the first upper flow passage P11 and the first lower flow passage P12, respectively. At this time, the lower nozzle body 70 and the upper nozzle body 80 have a space S between the first upper flow path P11 and the first lower flow path P12, and between the second left flow path P21 and the second right flow path P22.

As will be described in further detail, the first upper flow path P11 and the first lower flow path P12, and the second left flow path P21 and the second right flow path P22 face the space between the lower nozzle body 70 and the upper nozzle body 80. S opening. The second left flow path P21 and the second right flow path P22 extend from the space S toward the discharge holes 83, 85. The second left flow path P21 and the second right flow path P22 have a shape that gradually narrows from the lower side to the upper side.

The opening surface adjacent to the space S in the first upper flow path P11 and the first lower flow path P12 has more than the opening surface adjacent to the space S in the second left flow path P21 and the second right flow path P22. Small size.

Fig. 6 is a cross-sectional view showing the nozzle module of Fig. 4 from the second direction of the nozzle element of Fig. 1.

Referring to FIG. 6, in the nozzle element 120 according to an embodiment of the present invention, the nozzle module 110 includes a nozzle cover 100 that surrounds the nozzle structure 90. The nozzle cover 100 defines cleaning liquid injection holes 103, 106 that are aligned with the discharge holes 83, 85 in the internal cleaning liquid flow path of the nozzle structure 90, respectively. The cleaning liquid injection holes 103 and 106 pass through the nozzle cover 100.

The cleaning liquid injection holes 103 and 106 of the nozzle cover 100 constitute an external cleaning liquid flow path. The internal cleaning fluid flow path and the external cleaning liquid flow path constitute a cleaning liquid flow path in the nozzle module 110.

Fig. 7 is a cross-sectional view showing the nozzle module of Fig. 4 from the opposing surface in the second direction of the nozzle element of Fig. 1.

Referring to Fig. 7, in the nozzle element 120 according to the embodiment of the present invention, the nozzle module 110 is provided with an air inflow hole 109 around the cleaning liquid injection holes 103 and 106 of Fig. 6 of the nozzle cover 100. As will be described in further detail, the air inflow holes 109 are located on the opposite faces of the cleaning liquid injection holes 103, 106. The nozzle cover 100 exposes the nozzle structure 90 by the air inflow hole 109.

8 to 12 are schematic views for explaining the operation of the nozzle element of Fig. 1 in the warm water body cleaner according to the embodiment of the present invention. At this time, the warm water body cleaner 140 is electrically connected to the switchboard of the bathroom, and it is assumed that the user of the warm water body cleaner 140 sits on the toilet seat.

Referring to FIGS. 8 to 12, as shown in FIG. 8, the warm water body cleaner 140 of the present invention includes a water supply valve 10, a warm water tank 20, a nozzle assembly 120, and a control portion 130. The control unit 130 is electrically connected to the water supply valve 10, the hot water tank 20, and the nozzle element 120. The water supply valve 10 is capable of receiving water from a faucet valve located around the warm water body cleaner 140 and supplying water to the warm water tank 20.

The water supply valve 10 is capable of adjusting the water flow (flow rate and/or pressure) based on the electrical signal of the control unit 130. The warm water tank 20 receives water by the water supply valve 10, and can heat the water by the heating means based on the electric signal of the control part 130, and can form a washing liquid. The warm water tank 20 is capable of supplying the cleaning liquid to the flow rate adjusting portion 34 of the nozzle unit 120.

In the nozzle unit 120, the flow rate adjusting unit 34 drives the first motor to operate the flow rate adjusting valve based on the electric signal of the control unit 130. The flow rate adjusting valve can select one of the cylindrical body 62 of the cylindrical portion 60 and the cylindrical body 64. At the same time, the flow rate adjusting unit 34 can supply the cleaning liquid to one of the cylinders selected from the cylindrical body 62 and the cylindrical body 64 by using the flow rate adjusting valve.

The cleaning liquid is transported to a nozzle module 110 that communicates with the cylinders 62, 64 on the opposite surface of the flow regulating portion 34 by a cylinder selected from the cylindrical body 62 and the cylindrical body 64. The nozzle module 110 can continue to fill one of the internal cleaning fluid flow paths with the cleaning fluid.

At this time, according to Fig. 9, the cleaning liquid can be in the nozzle structure 90 of the nozzle module 110, for example, the first upper flow path between the water inlets 73, 74 of the lower nozzle body 70 and the water outlets 77, 79. The P11 or the second lower flow path P12 flows along the first flow line F1 or the second flow line F2. This cleaning liquid can come into contact with the space S between the lower nozzle body 70 and the upper nozzle body 80 at the water outlets 77, 79 of the lower nozzle body 70.

Further, according to Fig. 10, the nozzle module 110 can expose the nozzle structure to the air surrounding the nozzle cover 100 by the air inflow hole 109 of the nozzle cover 110. This air can flow from the outside of the nozzle cover 100 to the inside of the nozzle cover 100 via the air inflow hole 109 along the third flow line F3.

Next, according to Fig. 11, the cleaning liquid can be filled from the discharge hole 79 of the lower nozzle body 70 through the space S between the lower nozzle body 70 and the upper nozzle body 80, and the upper nozzle body 80 is filled along the fourth flow line F4. The second right flow path P22. At the same time, the air can flow from the air inflow hole 109 of the nozzle cover 100 to the space S between the lower nozzle body 80 and the upper nozzle body 80, and flows along the fifth flow line F5 to the second right flow path P22.

Further, the air flows from the first through hole 75 of the lower nozzle body 70 through the space S between the lower nozzle body 70 and the upper nozzle body 80, and flows along the fifth flow path F5 to the second right flow path P22. Thereby, the air can be instantaneously mixed into the cleaning liquid in the space S between the lower nozzle body 70 and the upper nozzle body 80.

As will be described in more detail, the cleaning liquid flows along the first lower flow path P12 and the second right flow path P22, and the space S between the lower nozzle body 70 and the upper nozzle body 80 satisfies "Bernoulli". The principle of the environment (the relationship between speed and pressure), and the space S between the lower nozzle body 70 and the upper nozzle body 80 surrounds the flow path of the cleaning liquid, and along the flow path of the cleaning liquid and the cleaning liquid Contact.

The flow trajectory of the cleaning liquid is related to the selection of the cylinder by the flow regulating unit 34. The space S between the lower nozzle body 70 and the upper nozzle body 80 intermittently appears. Therefore, the flow trajectory of the cleaning liquid also contributes to the formation of the cleaning liquid flow path. The flow of the cleaning liquid and the air in the first upper flow path P11 of the lower nozzle body 70 and the second left flow path P21 of the upper nozzle body 80 can also be similarly described.

Again, in Fig. 8, the nozzle element 120 drives the second motor of the motor drive unit based on the electrical signal of the control unit 130 to rotate the gear. The gear can be coupled to the barrel portion 60 using a connecting strap. The rotation of the gear can move the barrel portion 60 in a direction D within the warm water body cleaner 140. At this time, the cylindrical portion 60 can move along the slide table 44.

The nozzle module 110 is capable of entering and exiting the nozzle cleaning unit 48 on the slide table 44. Thereby, the nozzle module 110 can be protruded from the warm water body cleaner 140 and exposed to the outside. When the nozzle module 110 is outside the warm water body cleaner 140, it is located below the user of the warm water body cleaner 140, and can be discharged from the discharge holes 83, 85 of the nozzle structure 90 of the first and second drawings and the nozzle cover 100. The injection holes 103, 106 mix the cleaning liquid into the anus or partial spray air of the user along the sixth flow line F6 or the seventh flow line F7.

The nozzle adjusting unit 48 can receive the cleaning liquid using the flow rate adjusting unit 34 and the cleaning liquid supply line L according to the needs of the user, and inject the cleaning liquid into the nozzle module 110.

Hereinabove, the embodiments of the present invention have been described with reference to the accompanying drawings, and those skilled in the art to which the present invention pertains will understand that the present invention may be modified without departing from the technical spirit or essential features thereof. The embodiment of the specific embodiment is implemented. Therefore, the above-described embodiments are merely illustrative of the invention and are not intended to limit the invention.

60‧‧‧Cylinder Department

62, 64‧‧‧ cylinder

70‧‧‧ Lower nozzle body

73, 74‧‧‧ water inlet

75‧‧‧through

76‧‧‧ insertion hole

77, 79‧‧ ‧ drain

80‧‧‧Upper nozzle body

83, 85‧‧‧ discharge holes

87‧‧‧ Insert protrusion

89‧‧‧through

90‧‧‧Nozzle structure

110‧‧‧Nozzle module

P1, P2‧‧‧ flow path

Claims (17)

A nozzle assembly, in the interior of a warm water body cleaner, comprising: a cylindrical portion moving along an axial direction thereof, and having a first end and a second end; an operating portion located at the first portion of the cylindrical portion Between one end and the second end to support the cylindrical portion; and a nozzle module located at the second end of the cylindrical portion, and having a nozzle structure and a nozzle cover surrounding the nozzle structure, The tubular body portion includes two cylinders respectively located between the first end and the second end, and the nozzle structure and the nozzle cover are provided with a cleaning liquid flow passage communicating with the cylinder body, the nozzle structure The body includes a lower nozzle body and an upper nozzle body laminated in this order, and a space intersecting the cleaning liquid flow path between the lower nozzle body and the upper nozzle body, the cleaning of the lower nozzle body in a half cylinder The both sides of the liquid flow path are provided with a first through hole and an insertion hole, and the first through hole and the insertion hole are sequentially arranged in the semi-cylindrical body in a direction perpendicular to the axial direction. The nozzle assembly of claim 1, wherein the operating portion comprises: a flow regulating portion located at the first end of the cylindrical portion; a motor driving portion located below the flow regulating portion; a sliding table located between the flow regulating portion and the motor driving portion, extending from the flow regulating portion to the nozzle module below the cylindrical portion, and a nozzle cleaning portion at the flow regulating portion Opposite side, fixed on the sliding table, and wrapped around The nozzle module. The nozzle assembly of claim 2, wherein the flow regulating portion includes a first motor and a flow regulating valve electrically connected to each other, wherein the control portion of the warm water body cleaner selects one of the cylinders, and One of the cylinders supplies water received from a faucet valve around the warm water body cleaner. The nozzle assembly of claim 2, wherein the motor driving portion includes a second motor and a gear coupled to each other, and the second motor and the gear are driven by the control portion of the warm water body cleaner, and The driving force of the second motor is transmitted to the barrel portion and the nozzle module by the gear. The nozzle assembly of claim 2, wherein the slide table guides the barrel portion that moves in the axial direction by the motor drive portion. The nozzle assembly of claim 2, wherein the operating portion further includes a cleaning liquid supply line that communicates with the flow rate adjusting portion and the nozzle cleaning portion, and the nozzle cleaning portion adjusts the flow rate by the supply line The portion receives the cleaning liquid and discharges the cleaning liquid to the nozzle module. The nozzle assembly according to claim 1, wherein the lower nozzle body is composed of a cylinder and a semi-cylindrical body which are sequentially disposed and formed integrally along the axial direction. The nozzle assembly of claim 7, wherein the lower nozzle body has a first flow path along the axial direction on the cylindrical body and the semi-cylindrical body, and continues to extend in a direction perpendicular to the axial direction. The first flow channel is respectively disposed in the cleaning liquid flow channel, And the end of the first flow path is adjacent to the space. The nozzle assembly of claim 1, wherein the first through opening extends from a cylindrical surface of the semi-cylindrical body toward an inner portion of the semi-cylindrical body, and from the inner portion of the semi-cylindrical body toward the semi-cylindrical The flat face of the body extends so as to penetrate the flat face of the semi-cylindrical body. The nozzle assembly of claim 1, wherein the insertion hole extends from the cylindrical surface of the semi-cylindrical body toward the inside of the semi-cylindrical body on the first through hole. The nozzle assembly of claim 8, wherein the upper nozzle body is located on the lower nozzle body and has a saddle shape, and has a second flow path formed in a direction perpendicular to the axial direction, the second Flow channels are respectively provided in the cleaning liquid flow path, and an end of the second flow path is adjacent to the space. The nozzle assembly according to claim 11, wherein the second flow path has a shape that is narrowed from a lower side to an upper side of the upper nozzle body. The nozzle assembly of claim 11, wherein the opening surface of the first flow path adjacent to the space has a smaller size than the opening surface of the second flow path adjacent to the space. The nozzle assembly according to claim 1, wherein the upper nozzle body includes an insertion protrusion and a second through hole at both side portions of the cleaning liquid flow path. The nozzle assembly of claim 14, wherein the insertion protrusion protrudes from the upper nozzle body and is inserted into the insertion hole of the lower nozzle body, respectively in. The nozzle assembly according to claim 14, wherein the second through hole is located between the cleaning liquid flow path and the insertion protrusion and penetrates the upper nozzle body. The nozzle assembly according to claim 1, wherein the nozzle cover has a cleaning liquid injection hole and an air inflow hole, and the cleaning liquid injection hole is provided in the cleaning liquid flow path, and the air inflow hole is provided in the nozzle assembly The periphery of the cleaning fluid flow path.