KR102294657B1 - Cap for dry apparatus and dry apparatus and bidet including the same - Google Patents

Abstract

A stopper for a drying apparatus according to an embodiment of the present invention includes: a body portion having at least one air injection hole and a hinge coupling portion protruding; and a cover part provided with a rotation shaft rotatably hinged to the hinge coupling part and a cover extending from the rotation shaft and adjusting the opening and closing of the air injection hole as the rotation shaft rotates. A rotation shaft insertion part into which the rotation shaft is inserted and the eaves protruding from the body part to face at least a portion of the outer surface of the rotation shaft, and a first partition wall protruding from one surface opposite to the shade of the body part is provided, and the shade is provided. A second barrier rib protruding along the first barrier rib may be provided on an inner surface opposite to the body of the first barrier rib.

Description

A stopper for a drying device, a drying device including the same, and a bidet

The present invention relates to a stopper for a drying apparatus, a drying apparatus and a bidet including the same, and more particularly, to a drying apparatus and a bidet having an improved waterproof function, and a drying apparatus and bidet including the same.

In general, a bidet installed in a toilet seat is a device for washing a user's genitalia and anus around the user's genitalia and anus by spraying washing water from the center of the device.

Since such a bidet is generally installed in a toilet together with a washroom or shower facility, it is easily exposed to moisture, and in some cases, there is a problem that moisture penetrates into the bidet.

In particular, in the case of a drying device provided in a bidet, since an air through hole is provided for air injection, there is a problem in that moisture is introduced through the air injection hole.

Accordingly, there is a need for research on a bidet capable of preventing moisture from flowing through the air through hole of the drying device.

An object of the present invention is to provide a stopper for a drying device with improved waterproof function, a drying device including the same, and a bidet.

A stopper for a drying apparatus according to an embodiment of the present invention includes: a body portion having at least one air injection hole and a hinge coupling portion protruding; and a cover part provided with a rotation shaft rotatably hinged to the hinge coupling part and a cover extending from the rotation shaft and adjusting the opening and closing of the air injection hole as the rotation shaft rotates. A rotation shaft insertion part into which the rotation shaft is inserted and the eaves protruding from the body part to face at least a portion of the outer surface of the rotation shaft, and a first partition wall protruding from one surface opposite to the shade of the body part is provided, and the shade is provided. A second barrier rib protruding along the first barrier rib may be provided on an inner surface opposite to the body of the first barrier rib.

In the stopper for the drying apparatus according to an embodiment of the present invention, the eaves are formed to extend from the body portion along the upper outer surface of the rotation shaft insertion part, and may be provided to face the outer surface of the rotation shaft in the longitudinal direction of the rotation shaft. .

In the stopper for a drying apparatus according to an embodiment of the present invention, the eaves may be provided with one side of the body portion corresponding to the upper side of the rotation shaft protruding.

In the stopper for the drying apparatus according to an embodiment of the present invention, the hinge coupling portion may be provided to protrude from the body portion to rotatably support both ends of the rotation shaft.

In the stopper for a drying apparatus according to an embodiment of the present invention, the rotation shaft insertion portion is provided with insertion holes for inserting both ends of the rotation shaft, and the rotation shaft insertion portion in which the insertion hole is formed has the rotation shaft in the insertion hole. An insertion slit opened to be detachable may be provided.

In the stopper for drying apparatus according to an embodiment of the present invention, a first barrier rib protruding is provided on one surface of the body portion opposite to the cover, and an inner surface of the cover facing the body portion is inside of the first partition wall. A second barrier rib protruding along the first barrier rib may be provided to be inserted into the .

In the stopper for a drying apparatus according to an embodiment of the present invention, the air injection hole may be provided inside the first partition wall and the second partition wall.

In the stopper for a drying apparatus according to an embodiment of the present invention, an inner surface of the first partition wall may be in contact with an outer surface of the second partition wall, and an upper surface of the first partition wall may be provided to contact the inner surface of the cover. .

Drying apparatus according to another embodiment of the present invention is a blower for generating a flow of air; a drying duct having one side coupled to the blower and providing a passage through which the air generated by the blower flows; and a stopper for the drying device of any one of claims 1 to 6, which is inserted and coupled to the other side of the drying duct.

In the drying apparatus according to another embodiment of the present invention, a hook part hook-coupled to the drying duct is provided at a lower portion of the stopper for the drying device, and the drying duct corresponding to the hook part is provided with a hook part engaging the hook part. can be

In the drying apparatus according to another embodiment of the present invention, the drying duct includes an upper housing having an open lower portion and a lower housing coupled to an open side of the upper housing to form an air passage, and the engaging portion is the lower housing. can be provided in

A bidet according to another embodiment of the present invention includes a frame; and a drying device provided inside the frame to spray air and provided with a stopper for the drying device, wherein the drying device includes: a body portion having at least one air spray hole and a hinge coupling portion protruding; and a cover part provided with a rotation shaft rotatably hinged to the hinge coupling part and a cover extending from the rotation shaft and adjusting the opening and closing of the air injection hole as the rotation shaft rotates; A first barrier rib protruding may be provided on one surface opposite to the diaphragm, and a second barrier rib protruding along the first barrier rib may be provided in the shade to be inserted inside the first barrier rib.
In addition, the hinge coupling portion may include a eave protruding from the body portion to face at least a portion of the rotation shaft insertion portion and the outer surface of the rotation shaft into which the rotation shaft is inserted.

In the bidet according to another embodiment of the present invention, the eaves are formed to extend from the body portion along the upper side of the hinge coupling portion, and may be provided to face the outer surface of the rotation shaft in the longitudinal direction of the rotation shaft.

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In the bidet according to another embodiment of the present invention, the air injection hole may be provided inside the first partition wall and the second partition wall.

The stopper for a drying apparatus according to an embodiment of the present invention, and a drying apparatus and a bidet including the same may improve a waterproof function by forming an eaves and a double barrier rib structure on the stopper for the drying apparatus.

1 is a schematic perspective view of a toilet equipped with a bidet according to an embodiment of the present invention.
2 is a schematic exploded perspective view of a bidet according to an embodiment of the present invention.
3 is a schematic perspective view of a drying apparatus according to an embodiment of the present invention.
4 is a schematic exploded perspective view of a drying apparatus according to an embodiment of the present invention.
Figure 5 (a) is a schematic perspective view showing a state in which the shade is lowered from the stopper for a drying device according to an embodiment of the present invention, Figure 5 (b) is a drying device according to an embodiment of the present invention It is a schematic perspective view showing a state in which the cover is raised from the stopper.
6 is a schematic perspective view of a stopper for a drying apparatus according to an embodiment of the present invention viewed from another angle.
7 is a schematic perspective view illustrating a state in which a cover part is separated from a stopper for a drying apparatus according to an embodiment of the present invention.
8 is a side view of a stopper for a drying apparatus according to an embodiment of the present invention.
9 is a schematic cross-sectional view of a stopper for a drying apparatus according to an embodiment of the present invention.

Prior to the detailed description of the present invention, the terms or words used in the present specification and claims described below should not be construed as being limited to their ordinary or dictionary meanings, and the inventors should develop their own inventions in the best way. For explanation, it should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that it can be appropriately defined as a concept of a term. Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be water and variations.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this case, it should be noted that the same components in the accompanying drawings are denoted by the same reference numerals as much as possible. In addition, detailed descriptions of well-known functions and configurations that may obscure the gist of the present invention will be omitted. For the same reason, some components are exaggerated, omitted, or schematically illustrated in the accompanying drawings, and the size of each component does not fully reflect the actual size.

In addition, in the present specification, the expressions of the upper side, the lower side, the side, etc. are described with reference to the drawings, and it is to be noted in advance that when the direction of the corresponding object is changed, it may be expressed differently.

1 is a schematic perspective view of a toilet equipped with a bidet according to an embodiment of the present invention, and FIG. 2 is a schematic exploded perspective view of the bidet according to an embodiment of the present invention.

1 and 2 , the bidet 500 according to an embodiment of the present invention may be fixedly installed on the upper side of the toilet 10 and includes a frame 100 and a drying device 200 .

A nozzle assembly 110 and a drying device 200 may be provided inside the frame 100 .

The nozzle assembly 110 is provided to wash the user's genitals or anus, and may include a nozzle to which the washing water is sprayed, and is fixedly installed inside the frame 100 so as to be reciprocally movable in the front-rear direction of the toilet 10 . do.

The drying device 200 is provided to dry the remaining water after washing by spraying air on the user's genitals or anus, and the discharge port 221 (refer to FIG. 4 ) may be disposed to face forward. A detailed description of the drying apparatus 200 will be described later.

The seat plate 120 may be rotatably hinged to the frame 100 , and the user may seat the seat plate 120 on the toilet 10 or lift the seat plate 120 upwards if necessary.

In addition, although not shown in the drawings, a heating device such as a hot wire or a hose through which hot water flows is provided inside the seat plate 120 to maintain the seat plate 120 at a constant temperature.

A cover 130 may be rotatably hinged to the frame 100 , and the toilet 10 may be opened or closed by rotating the cover 130 . The cover 130 may prevent foreign substances from being introduced into the toilet seat and prevent odors that may be generated from the toilet seat 10 from spreading to the outside of the toilet seat 10 .

Meanwhile, a manipulation unit 140 may be provided on one side of the frame 100 to control the operation of the bidet 500 such as the nozzle assembly 110 and the drying apparatus 200 .

A plurality of buttons are provided on the operation unit 140 so that a user can select a predetermined function.

Here, briefly describing the process of washing the user's genitals or anus, when the user presses the washing button provided on the operation unit 140, the nozzle of the nozzle assembly moves forward to spray the washing water on the user's local area.

When the user presses the dry button after the local washing with the washing water is finished, air is sprayed from the drying device 200 to dry the water remaining in the user's local area, and the washing process is finished.

Hereinafter, the drying apparatus 200 according to an embodiment of the present invention will be described in detail with reference to FIGS. 3 to 8 .

3 is a schematic perspective view of a drying apparatus according to an embodiment of the present invention, and FIG. 4 is a schematic exploded perspective view of a drying apparatus according to an embodiment of the present invention.

3 and 4 , the drying apparatus 200 according to an embodiment of the present invention may include a blower 210 , a drying duct 220 , and a stopper 300 for the drying apparatus.

The blower 210 is a device for generating a flow of air, and includes a suction port 211 through which air is introduced from the outside. The suction port 211 may be provided on the upper surface of the blowing device 210 , and air is sucked into the blowing device 210 through the suction port 211 by the operation of the blowing fan 212 installed inside the blowing device 210 . do.

In this case, the blowing fan 212 may be a centrifugal fan that discharges air sucked in an axial direction in a radial direction, and may be driven by a fan motor.

Thereafter, the air sucked in through the suction port 211 may be heated while passing through a heater (not shown) provided in the drying duct 220 , and finally passes through the stopper 300 for the drying device to the local area of the user. can be sprayed on

The drying duct 220 may be installed on one side of the blower 210 , and may form an air flow path toward the outlet 221 . That is, the drying duct 220 includes an upper housing 224 having an open lower portion and a lower housing 223 coupled to an open side of the upper housing 224 to form an air passage.

The upper housing 224 and the lower housing 223 may be coupled by at least one of hook coupling or screw coupling, and are coupled to each other to provide a passage for air movement.

On the other hand, the end of the drying duct 220 is provided with a discharge port 221 to discharge the air, since the discharge port 221 is exposed to the outside, moisture may be introduced.

That is, when the user cleans the bidet 500 or uses water at a place where the bidet 500 is provided, moisture may be introduced into the drying apparatus 200 through the outlet 221 , and the Moisture may cause malfunctions of a heater device (not shown) and a blowing fan 212 provided in the drying device 200 .

Accordingly, the drying apparatus 200 according to an embodiment of the present invention includes the stopper 300 for the drying apparatus inserted and coupled to the discharge port 221 .

In other words, one side of the drying duct 220 may be coupled to the blower 210 , and the stopper 300 for the drying device may be coupled to the other side. A detailed description of the stopper 300 for the drying device will be described later.

A stopper 300 for a drying device, which will be described later, may be inserted and coupled to the outlet 221 of the drying duct 220 , and a stopper 300 for a drying device is located below the drying duct 220 , more specifically, at the lower portion of the discharge port 221 . ) may be provided with a hook portion 330 provided in the hook portion 223a to be hooked.

That is, the lower end of the discharge port 221 may be drawn inward to form a recess 223b in which the hook part 330 is caught.

However, the configuration of the locking part 223a is only an exemplary configuration, and the stopper 300 for the drying device can be coupled to the discharge port 221 only by insertion coupling, press-fit coupling, bonding bonding using an adhesive, and separate coupling. It is also possible to combine using various bonding methods commonly used in the art, such as bonding using a member.

Figure 5 (a) is a schematic perspective view showing a state in which the shade is lowered from the stopper for a drying device according to an embodiment of the present invention, Figure 5 (b) is a drying device according to an embodiment of the present invention A schematic perspective view showing a state in which the cover is raised from the stopper, FIG. 6 is a schematic perspective view of a stopper for a drying apparatus according to an embodiment of the present invention viewed from another angle, and FIG. 7 is a drying apparatus according to an embodiment of the present invention. A schematic perspective view showing a state in which the cover part is separated from the stopper, FIG. 8 is a side view of a stopper for a drying apparatus according to an embodiment of the present invention, and FIG. 9 is a stopper for a drying apparatus according to an embodiment of the present invention. It is a schematic cross section.

5 to 9 , the stopper 300 for a drying apparatus according to an embodiment of the present invention includes a body portion 310 and a cover portion 320 .

At least one air injection hole 311 is formed in the body part 310 , and the air injection hole 311 faces forward when the stopper 300 for the drying device is inserted into the drying device 200 . It may be provided in 310 .

In addition, a hinge coupling part 313 may be protruded from one surface of the body part 310 so that a cover part 320 to be described later can be hingedly coupled thereto.

The hinge coupling portion 313 is formed to protrude from the body portion 310 to face at least a portion of the outer surface of the rotation shaft insertion portion 315 and the rotation shaft 321 into which the rotation shaft 321 of the cover portion 320 is inserted. ) is included.

Both ends of the rotation shaft 321 of the cover part 320 are rotatably inserted and coupled to the rotation shaft insertion part 315, and for this purpose, the rotation shaft insertion part 315 corresponds to the rotation shaft 321 and the body part 310. At least two may be provided to protrude to be spaced apart from each other.

In other words, the rotation shaft insertion part 315 may be formed to protrude from the body part 310 to rotatably support both ends of the rotation shaft 321 .

In addition, the rotation shaft insertion part 315 may be provided with insertion holes 315a so that both ends of the rotation shaft 321 are inserted, and the rotation shaft 321 rotates with both ends inserted into the insertion holes 315a. will do

Here, the rotation shaft insertion part 315 may be provided with an insertion slit 315b in which the rotation shaft 321 is detachably open to the insertion hole 315a, and therefore, at least one of the rotation shaft insertion parts 315 is The cross-section may be provided in a 'C' shape.

In addition, the width of the insertion slit 315b may be smaller than the diameter of the rotation shaft 321 .

Accordingly, the user press-fits the other end of the rotation shaft 321 to the insertion hole 315a provided with the insertion slit 315b in a state in which one end of the rotation shaft 321 is coupled to the insertion hole 315a not provided with the insertion slit 315b. 321 may be coupled to the rotation shaft insert 315 .

The eaves 317 may be formed to protrude from the body portion 310 to face at least a portion of the outer surface of the rotation shaft 321 , and as an example, one side of the body portion 310 corresponding to the upper side of the rotation shaft 321 protrudes. It can be formed and provided.

In addition, the eaves 317 are formed to extend from the body portion 310 along the upper outer surface of the rotation shaft insertion part 315, and may be provided to face the outer surface of the rotation shaft 321 in the longitudinal direction of the rotation shaft 321. .

In other words, the eaves 317 protrude from the body portion 310 corresponding to the upper side of the rotary shaft 321 to surround the upper outer surface of the rotary shaft 321 in a state spaced apart from the upper outer surface of the rotary shaft 321 by a predetermined distance. can be provided.

Here, the eaves 317 prevent moisture from flowing into the drying apparatus 200 through a minute gap formed between the rotation shaft 321 and the insertion hole 315a.

That is, the eaves 317 may serve as a kind of umbrella that prevents moisture falling from the upper portion of the rotation shaft 321 toward the rotation shaft 321 from contacting the rotation shaft 321 .

In addition, a first partition wall 319 may be provided on one surface of the body portion 310 opposite to a cover 323 to be described later, protruding along the edge of the body portion 310 , and the air injection hole 311 may be provided with a first It may be provided inside the partition wall 319 .

Here, a second barrier rib 325 provided in the shade 323 may be disposed inside the first barrier rib 319 , and the inner surface of the first barrier rib 319 has an outer surface of the second barrier rib 325 and a predetermined The gap (g) may be spaced apart, and the upper surface of the first partition wall 319 may be provided to be in contact with the inner surface of the shade 323 .

However, it is also possible to provide the inner surface of the first partition wall 319 in contact with the outer surface of the second partition wall 325 .

In addition, the first partition wall 319 may be provided to increase in height from the upper side to the lower side of the body part 310 (see FIG. 8 ).

Accordingly, the force required to rotate the cover part 320 upward can be reduced, and when the drying apparatus 200 is operated, the air injection hole 311 can be opened by easily rotating the cover part 320 .

In addition, the stopper 300 for the drying device may be fixedly installed on the drying duct 220 , and the lower portion of the stopper 300 for the drying device, specifically, the lower portion of the body portion 310 has a hook on the drying duct 220 . A hook part 330 may be provided to be coupled.

In addition, the drying duct 220 may be provided with a locking portion 223a to which the hook portion 330 is caught in correspondence thereto.

However, the configuration of the hook portion 330 and the locking portion 223a corresponds to an exemplary configuration, and is commonly used in the art, such as press-fitting the drying device stopper 300 to the drying duct 220, bonding bonding by an adhesive, etc. It can also be combined through a variety of binding methods.

The cover part 320 is rotatably hinged to the hinge coupling part 313, and both ends are rotatably coupled to the rotation shaft insertion part 315 of the hinge coupling part 313. A rotation shaft 321 and the rotation shaft ( It is formed extending from the 321 and may include a cover 323 for controlling the opening and closing of the air injection hole 311 as the rotation shaft 321 rotates.

Both ends of the rotation shaft 321 may be rotatably provided in a cylindrical shape in a state in which the rotation shaft 321 is inserted into the insertion hole 315a, wherein the diameter of the cylinder is smaller than the diameter of the insertion hole 315a, The width of the insertion slit 315b may be greater than that of the insertion slit 315b.

A cover 323 may be formed to extend along one surface of the body portion 310 on the rotation shaft 321, and the shade 323 may rotate along with the rotation shaft 321 to control opening and closing of the air injection hole 311. .

In this case, the rotation shaft 321 may rotate upward by the air sprayed through the drying duct 220 .

Accordingly, when the drying apparatus 200 does not operate, the shade 323 prevents the air injection hole 311 from being exposed to the outside, and the drying apparatus 200 operates so that the rotating shaft 321 moves upward. When rotating, the cover 323 rotates along with the rotation shaft 321 to open the air injection hole 311 .

As a result, the shade 323 blocks the air injection hole 311 when the drying apparatus 200 is not in operation, thereby preventing moisture from flowing into the drying apparatus 200 through the air injection hole 311 . .

A second partition wall 325 protruding along the first partition wall 319 so as to be disposed inside the first partition wall 319 provided in the body portion 310 on the inner surface of the cover 323 opposite to the body portion 310 . This may be provided.

At this time, the inner surface of the first partition wall 319 is provided to be spaced apart from the outer surface of the second partition wall 325 by a predetermined distance g, and the upper surface of the first partition wall 319 is in contact with the inner surface of the shade 323 . may be provided to do so. However, it is also possible to provide the inner surface of the first partition wall 319 and the outer surface of the second partition wall 325 in contact with each other.

In addition, the second partition wall 325 may be provided to increase in height toward the lower side of the shade 323 (see FIG. 8 ).

In addition, the air injection hole 311 may be provided inside the first and second partition walls 319 and 325 .

The first and second partition walls 319 and 325 may improve the waterproof function of the stopper 300 for drying apparatus. In other words, since the first and second partition walls 319 and 325 are provided in a path through which moisture is introduced into the air injection hole 311 , it is possible to double prevent moisture from entering.

In addition, the first and second partition walls 319 and 325 are provided in the moisture inflow path to prevent moisture from flowing through the side portion of the stopper 300 for the drying device.

In addition, when moisture is introduced between the first and second partition walls 319 and 325 , an oil film is formed, and it is possible to prevent the moisture from flowing into the air injection hole 311 .

That is, when moisture flows into the gap g between the first and second partition walls 319 and 325 , an oil film is formed to prevent additional moisture from being introduced.

In the above, the configuration and features of the present invention have been described based on the embodiments according to the present invention, but the present invention is not limited thereto, and it is understood that various changes or modifications can be made within the spirit and scope of the present invention. It is apparent to those skilled in the art that such changes or modifications are intended to fall within the scope of the appended claims.

100: frame 110: nozzle assembly
120: seat 130: cover
140: operation unit 200: drying device
210: blower 220: drying duct
300: stopper for drying device 310: body portion
320: cover portion 330: hook portion

Claims (16)

a body portion having at least one air injection hole formed therein and provided with a hinge coupling portion protruding; and
and a cover part provided with a rotating shaft rotatably hinged to the hinge coupling part and a cover extending from the rotating shaft and adjusting the opening and closing of the air injection hole as the rotating shaft rotates;
The hinge coupling portion includes a eave protruding from the body portion to face at least a portion of a rotation shaft insertion portion into which the rotation shaft is inserted and an outer surface of the rotation shaft,
A first barrier rib protruding is provided on one surface of the body portion facing the veil, and a second barrier rib protruding along the first barrier rib to be disposed inside the first barrier rib is provided on an inner surface of the body portion opposite to the body portion. A stopper for this equipped drying device.
According to claim 1,
The eaves are formed to extend from the body portion along the upper outer surface of the rotation shaft insertion part, the stopper for drying apparatus provided to face the outer surface of the rotation shaft in the longitudinal direction of the rotation shaft.
According to claim 1,
The eave is a stopper for a drying device provided with one side of the body portion corresponding to the upper side of the rotating shaft protruding.
According to claim 1,
The stopper for the drying device provided with the rotation shaft insertion portion protruding from the body portion so as to rotatably support both ends of the rotation shaft.
5. The method of claim 4,
The rotary shaft insertion portion is provided with an insertion hole so that both ends of the rotation shaft are inserted, and the rotary shaft insertion portion having the insertion hole has an insertion slit open so that the rotation shaft can be detachably attached to the insertion hole. .
a body portion having at least one air injection hole formed therein and provided with a hinge coupling portion protruding; and
and a cover part provided with a rotating shaft rotatably hinged to the hinge coupling part and a cover extending from the rotating shaft and adjusting the opening and closing of the air injection hole as the rotating shaft rotates;
A first barrier rib protruding is provided on one surface of the body portion facing the veil, and a second barrier rib protruding along the first barrier rib to be disposed inside the first barrier rib is provided on an inner surface of the body portion opposite to the body portion. A stopper for this equipped drying device.
7. The method of claim 6,
A stopper for a drying device provided with the air injection hole inside the first partition wall and the second partition wall.
7. The method of claim 6,
The inner surface of the first partition wall is spaced apart from the outer surface of the second partition wall, and the upper surface of the first partition wall is provided to be in contact with the inner surface of the shade.
7. The method of claim 6,
At least one of the first partition wall and the second partition wall is a stopper for a drying device provided to increase in height toward the lower side.
a blower device for generating a flow of air;
a drying duct having one side coupled to the blower and providing a passage through which the air generated by the blower flows; and
A drying device comprising a;
11. The method of claim 10,
A drying apparatus provided with a hook part hook-coupled to the drying duct under the stopper for the drying device, and a locking part on which the hook part is caught in the drying duct corresponding to the hook part.
12. The method of claim 11,
The drying duct includes an upper housing having an open lower portion and a lower housing coupled to an open side of the upper housing to form an air passage, and the locking portion is provided in the lower housing.
frame; and
and a drying device provided in the frame to spray air and provided with a stopper for the drying device, wherein the stopper for the drying device includes:
a body portion having at least one air injection hole and a hinge coupling portion protruding; and
and a cover part provided with a rotation shaft rotatably hinged to the hinge coupling part and a cover extending from the rotation shaft and adjusting the opening and closing of the air injection hole as the rotation shaft rotates;
A bidet having a first barrier rib protruding from one surface of the body portion opposite to the bidet, and a second barrier rib protruding along the first barrier rib so as to be inserted inside the first barrier bidet.
14. The method of claim 13,
A bidet having the air injection hole inside the first partition wall and the second partition wall.
14. The method of claim 13,
The hinge coupling portion includes a rotating shaft insertion portion into which the rotating shaft is inserted and an eaves protruding from the body portion to face at least a portion of an outer surface of the rotating shaft.
16. The method of claim 15,
The eaves are formed to extend from the body part along the upper side of the hinge coupling part, and the bidet is provided to face the outer surface of the rotation shaft in the longitudinal direction of the rotation shaft.

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