JP3195672B2 - Pollution control equipment in local cleaning and drying equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pollution control device for a local cleaning / drying device for preventing contamination of a cleaning nozzle and a hot air outlet in a local cleaning / drying device.

[0002]

2. Description of the Related Art Conventionally, a so-called local cleaning and drying method in which a local part of a human body is washed by jetting hot water from a local cleaning nozzle, and after cleaning, hot air is blown out from a hot air outlet to a local part of the human body and dried. Devices are known. The local cleaning nozzle projects forward when performing the cleaning operation, and retreats backward when not performing the cleaning operation, and is stored in the storage position above the rear part of the toilet. The local cleaning nozzle is housed so as to be located next to the hot air outlet at the time of housing.

[0003]

However, since the local cleaning nozzle and the hot air blow-out port which are retracted to the storage position are located above the rear part of the toilet, urine water may be scattered at the time of male urination or the like. As a result, there is a problem that the local cleaning nozzle is contaminated and the hot air outlet is further contaminated. SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the conventional example described above, and has as its object to provide a local cleaning nozzle and a hot air blowing nozzle which are in a storage position when the hot air blowing port is not used. The mouth is shielded by a common shielding cover to prevent contamination of the local cleaning nozzle and hot air outlet, and when using the local cleaning nozzle and hot air outlet, the original local area is not disturbed by the shielding cover. An object of the present invention is to provide a pollution control device in a local cleaning / drying device capable of cleaning and drying.

[0004]

In order to solve the above-mentioned problems of the prior art and achieve the object of the present invention, a local cleaning / drying apparatus of the present invention comprises a warming device for blowing hot air to a local part of a human body. A local cleaning nozzle 2 for cleaning a local part of a human body that can be freely inserted and removed is housed next to the air outlet 1, and the front of the warm air outlet 1 and the front of the local cleaning nozzle 2 stored in the storage position are closed. A shielding cover 3 that is movable between a position and a position that opens the front of the hot air outlet 1 and does not hinder the forward movement of the local cleaning nozzle 2;
When the toilet seat 4 is erected, the shielding cover 3 is
And the front of the local cleaning nozzle 2 housed in the storage position is located at a position where the front of the local cleaning nozzle 2 is closed, and when the toilet seat 4 is turned down, the front of the warm air outlet 1 is opened and the local cleaning nozzle 2 moves forward. In such a manner that it is interlocked with the rotation of the toilet seat 4 so as to be in a position that does not cause an obstacle.

It is also preferable that an interlocking mechanism for converting the rotation of the hinge shaft 5 of the toilet seat 4 into the movement of the shielding cover 3 is provided. Further, when the hinge shaft 5 of the toilet seat 4 is detachably mounted and the hinge shaft 5 is mounted, a rotating body 6 which moves in conjunction with the hinge shaft 5 is rotatably mounted on the bearing portion 7. It is also preferable to provide an interlocking mechanism for converting the rotation of the shield cover 3 into a movement.

Further, the hinge shaft 5 of the toilet seat 4 is detachably mounted.
When the hinge shaft 5 is attached and the hinge shaft 5 is attached, the hinge
A rotating body 6 that moves in conjunction with the shaft 5 is rotatably mounted on a bearing 7.
Attachment, release of release 9 by hinge shaft 5 or rotating body 6
The inner wire 10 is pushed and pulled, and the inner wire 1
The shield cover 3 is moved in conjunction with the push and pull of 0
It is preferable to have a configuration. The hinge shaft 5 of the toilet seat 4
Is detachably mounted and the hinge shaft 5 is mounted.
In the state, the rotating body 6 that moves in conjunction with the hinge shaft 5 is
7 and rotatably mounted on the hinge shaft 5 or the rotating body 6
A non-circular part is provided, and the center is the center of rotation.
One end of the arm 12 that rotates by pivoting to the shielding cover 3
And the other end of the arm 12 as a center of rotation about the center.
Pivotally supported on one end of the operating arm 29 which rotates
Non-circular part of the other end of hinge shaft 5 or rotating body 6
And is operated by the rotation of the hinge shaft 5 or the rotating body 6.
The elastic contact position of the non-circular portion of the other end of the arm 29 is changed.
By turning the operation arm 29, the operation arm 29 is turned.
The arm 12 rotates in conjunction with the movement, and the arm 12 rotates.
It is also preferable that the shielding cover 3 be moved with the movement.
No. Furthermore, when the rotating body 6 raises the toilet seat 4, the resistance is small.
And a damper device 8 that increases resistance when the toilet seat 4 is lowered.
Is also preferable.

Further , the local cleaning nozzle 2 and the hot air outlet 1 at the storage position face the opening 14 of the case 13, and are connected to an interlocking mechanism that moves along the lower surface of the upper case 15 of the case 13. The moving body 16 and a cover plate 19 whose upper end is pivotally supported by a pivot 17 at the tip of the moving body 16 constitute the shielding cover 3. A guide 21 for movably supporting the shielding cover 3 is provided.
9 lowers so as to close the front of the hot air outlet 1 and the front of the local cleaning nozzle 2 stored in the storage position, and the toilet seat 4
The cover plate 19 is set so as to retreat to the lower surface side of the upper case portion 15 along the guide 21 when it is tilted, and the local cleaning nozzle 2 stored in the front position of the hot air outlet 1 and the storage position. In a state where it is lowered so as to close the front of
It is also preferable that the pivotal support 17 at the upper end of the upper case 15 is located above the upper edge of the opening 14 of the upper case 15.

[0008]

According to the present invention having the above-described structure, the position for closing the front of the hot air outlet 1 and the front of the local cleaning nozzle 2 housed in the storage position and the position of the front of the hot air outlet 1 are closed. Is provided, and a shielding cover 3 is provided that is movable between a position where it does not hinder the movement of the local cleaning nozzle 2 in front of the toilet. It is located at a position that closes the front of the local cleaning nozzle 2 stored in the storage position, and opens the front of the hot air outlet 1 when the toilet seat 4 is tilted, and obstructs the movement of the local cleaning nozzle 2 to the front. When the toilet seat 4 is set up by the rotation of the toilet seat 4 and a male urine is to be performed, the common cleaning cover 3 is used to store the local cleaning in the stored state. Nozzle 2 and hot air outlet 1 Piss occluded water so as to prevent contaminating the part washing nozzle 2 and the hot air outlet 1 storage state.

Further, an interlocking mechanism for converting the rotation of the hinge shaft 5 of the toilet seat 4 into the movement of the shielding cover 3 is provided, or the hinge shaft 5 of the toilet seat 4 is detachably mounted and the hinge shaft 5 is mounted. In this state, the rotating body 6 that moves in conjunction with the hinge shaft 5 is rotatably attached to the bearing portion 7, and an interlocking mechanism for converting the rotation of the rotating body 6 into the movement of the shielding cover 3 is provided. With a simple structure, the rotation of the toilet seat 4 is converted into the movement of the shielding cover 3 so that the opening and closing operation of the shielding cover 3 can be performed.

The hinge shaft 5 of the toilet seat 4 is detachably mounted.
When the hinge shaft 5 is attached and the hinge shaft 5 is attached, the hinge
A rotating body 6 that moves in conjunction with the shaft 5 is rotatably mounted on a bearing 7.
Attachment, release of release 9 by hinge shaft 5 or rotating body 6
The inner wire 10 is pushed and pulled, and the inner wire 1
Moving the shielding cover 3 in conjunction with pushing and pulling 0
In this case, the degree of freedom of assembling is increased when the interlocking mechanism is incorporated together with various parts necessary for cleaning and drying. The hinge shaft 5 of the toilet seat 4 is detachably attached.
When the hinge shaft 5 is mounted, the hinge shaft 5
A rotatable body 6 which moves and is rotatably attached to a bearing portion 7,
The part of the hinge shaft 5 or the rotating body 6 having a non-circular cross section is
Of the arm 12 that rotates about a substantially center portion as a rotation center.
One end is pivotally supported by the shielding cover 3 and the other end of the arm 12 is
Of the operation arm 29 that rotates around the end portion with the center portion as the rotation center.
It is pivotally supported at one end, and the other end of the operation arm 29 is connected to the hinge shaft 5 or
Elastic contact with the non-circular portion of the rotating body 6 and the hinge shaft 5
Or, the non-circular shape of the other end of the operating arm 29 due to the rotation of the rotating body 6
The operation arm 29 is changed by changing the elastic contact position of
The arm 12 is rotated in conjunction with the rotation of the operation arm 29.
Is turned, and the shielding cover 3 is
When moving the
It can be configured. Also, the rotating body 6 raises the toilet seat 4
Resistance when the toilet seat 4 is defeated
The configuration of the damper device 8 is as follows.
When you defeat, you will slowly fall,
To prevent the impact sound and to prevent damage to the toilet seat 4
Is available.

Further, the moving body 16 connected to the interlocking mechanism for moving along the lower surface of the upper case 15 of the case 13,
The shielding cover 3 is constituted by a top end of the moving body 16 and a lid plate 19 pivotally supported at the upper end by a pivoting support 17, and the moving body 16 and the shielding cover 3 are attached to a lower case portion 20 of the case 13.
Is provided so that the lid plate 19 closes the front of the hot air outlet 1 and the front of the local cleaning nozzle 2 stored in the storage position when the toilet seat 4 is erected, When the toilet seat 4 is turned down, the lid plate 19 is set to retreat to the lower surface side of the upper case portion 15 along the guide 21, and the lid plate 19 is stored in front of the warm air outlet 1 and in the storage position. Supposing that the pivotal support 17 at the upper end of the cover plate 19 is set to be located higher than the upper edge of the opening 14 of the upper case 15 in a state where the lower part is lowered so as to close the front of the nozzle 2. When it is shielded by the cover plate 19, the pivot 17 is exposed to the outside so that urine or the like does not adhere to the pivot 17 so that the pivot function is not deteriorated.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. 1 to 5 show one embodiment.
The local washing / drying device has a hot water supply section and a hot air generation section inside a case 13, and further has an opening 14 provided on the front surface of the case 13, and the hot air supplied from the hot air generation section to the hot air generation section. The hot air outlet 1 at the tip of the duct 20, which is a road, is located,
In addition, the hot air outlet 1 in the opening 14 is adjacent to the hot air outlet 1 and serves as an accommodating portion of the local cleaning nozzle 2 which can be freely inserted and removed.
The local cleaning nozzle 2 is retracted and stored in the storage section when not in use. Two local washing nozzles, an anal washing nozzle 2a and a bidet washing nozzle 2b, are provided. The toilet seat 4 is rotatably attached to the case 13. Non-circular bearings are provided on both sides of the rear portion of the toilet seat 4, respectively. A hinge shaft 5 having a cross-sectional shape matching the cross-sectional shape of the bearing is fitted into the non-circular bearing portion. 13, a non-circular hole having the same cross-sectional shape as the hinge shaft 5 provided on the rotating body 6 that constitutes the damper device 8 fixed to the lower case portion 20 of the case 13 and fixed to the lower case portion 20 of the case 13. 21 is detachably fitted. As shown in FIG. 5, the damper device 8 rotatably puts the rotating body 6 having the blade 22 in the cylindrical bearing part 7 fixed to the lower case part 20, and connects the bearing part 7 to the rotating body 6. The fluid is inserted between the blades 22 so that the blade 22 falls down when the rotating body 6 rotates in one direction and smoothly flows the fluid, and when the rotating body 6 rotates to the other side, the fluid becomes a resistance and the rotating body 6 rotates slowly. It was done. Therefore, when the toilet seat 4 is to be erected, the blade 22 should be set so that the fluid flows smoothly by falling down, and when the toilet seat 4 is to be lowered, the blade 22 should be set up so that the fluid becomes resistance. The toilet seat 4 is designed to operate smoothly when the toilet seat 4 is set up, and to operate slowly when the toilet seat 4 is lowered.

A position for closing the front of the hot air outlet 1 and the front of the local cleaning nozzle 2 housed in the storage position, and a position for opening the front of the hot air outlet 1 and moving the local cleaning nozzle 2 forward. The shielding cover 3 is provided so as to be movable between positions that do not cause an obstacle. This shielding cover 3 is a moving body 1
6 and a cover plate 19 pivotally supported by a pivot 17 at the lower end of the moving body 16. Lower case part 20
As shown in FIG. 3, a side guide 23, a lower receiving guide 24, and a center guide 25 which constitute the guide 21 are provided in the first guide. The moving body 16 has a substantially inverted T-shape.
The movable body 16 is attached to the lower receiving guide 24 along the lower surface of the upper case part 15 by being attached to the lower end of the moving body 16 by a plurality of connecting pins 27. The moving body 16 is movable in the front-rear direction while being supported. And the moving body 16
Is moved backward, the cover plate 17 pivotally supported by the lower end (front end) of the moving body 16 is pulled up from the front end of the lower receiving guide 24 while riding on the lower receiving guide 24, and the lower receiving guide 2
4 retreats along the top. This moving object 1
Numeral 6 is interlocked with the rotation of the toilet seat 4 via an interlocking mechanism.
Reference numeral 9 denotes a position for closing the front of the hot air outlet 1 and the front of the local cleaning nozzle 2 stored in the storage position, and opens the front of the hot air outlet 1 when the toilet seat 4 is tilted down, and performs local cleaning. The cover plate 19 is set to retreat so as to be at a position where it does not hinder the forward movement of the nozzle 2.

FIGS. 1, 2 and 3 show a hinge shaft 5 of the toilet seat 4.
This is an embodiment in which an interlocking mechanism for converting the rotation of the portion into the movement of the shielding cover 3 is provided. That is, the lower case part 20
A substantially central portion of the arm 12 is rotatably mounted by a fulcrum pin 28, and one end of the arm 12 is pivotally supported by one of the connecting pins 27 of the moving body 16 of the shielding cover 3. A substantially central portion of the operating arm 29 is pivotally supported by a pin 30 on the outer component of the bearing portion 7 of the damper device 8, and one end of the operating arm 29 is bent into an L shape. A pin 32 provided at the other end of the arm 12 is inserted into a hole 31 provided in the horizontal piece 30 constituting the tip of the portion. The other end of the operating arm 29 is in elastic contact with the outer surface of the hinge shaft 5,
In this case, the elastic contact force is obtained by applying a spring force to the operation arm 29 or the arm 12 with the spring material 50.
Here, the hinge shaft 5 has a substantially elliptical cross-sectional shape as shown in FIG. 1, and when the toilet seat 4 is erected, the operating arm 29 is elastically moved on the side surface along the short axis of the hinge shaft 5 as shown in FIG. In this case, the arm 12 rotates and the moving body 16 moves forward, and the cover plate 17 is pulled down to be stored in front of the hot air outlet 1 by the cover plate 17 as shown by the solid line in FIG. The front part of the local cleaning nozzle 2 housed in the position is closed. Therefore, even if the boy urinates in this state, urine water does not contaminate the local washing nozzle 2 and the hot air outlet 1. On the other hand, when the toilet seat 4 is turned down, the operating arm 29 elastically contacts the side surface along the long axis of the hinge shaft 5 as shown in FIG.
2 rotates to move the moving body 16 backward, the cover plate 17 is pulled backward, and retreats along the upper case portion 15, opening the front of the hot air outlet 1 and the front of the local cleaning nozzle 2. So that it does not hinder the transfer to Therefore, there is no problem in cleaning the local part of the human body by sitting on the toilet seat 4 and projecting the local cleaning nozzle 2 forward, or blowing hot air from the hot air outlet 1 to dry.

FIGS. 6, 7, and 8 show a protruding portion 6a
Is provided, and the operation arm 29 is operated by the projection 30. In this case, the spring is biased by the spring member 50 shown in FIG. And the state of FIG. 6 is a state in which the toilet seat 4 is depressed and the door plate 17 is retreated backward,
Here, when the toilet seat 4 is set up, the rotating body 6 is rotated as shown in FIG. 7 and the operation arm 29 is pushed by the projection 6a, whereby the arm 12 is rotated, and the door plate 17 is moved forward and the door plate 17 is moved downward. And closes the front of the hot-air outlet 1 and the front of the local cleaning nozzle 2 housed in the housing position.

FIGS. 9 and 10 show still another embodiment of the present invention. In this embodiment, a bar member 31 is fixed to the hinge shaft 5 or the rotating body 6, and one end of an inner wire 10 of the release 9 is connected to a tip end of the bar member 31. The other end of the inner wire 10 of the release 9 is connected to one of the connecting pins 27 of the moving body 16 of the shielding cover 3 while the hot water tank, the washing pump and other various parts are not obstructed. . The release 9 is formed by passing an inner wire 10 having a diameter smaller than the diameter of the hollow hole through an outer tube 32 made of a rigid material, such as a bellows, which can be freely bent and has a hollow cylindrical shape. In this embodiment, the rotation of the hinge shaft 5 or the rotating body 6 is controlled by the provision of the bar material 31.
Can be converted into a large movement in the front-rear direction. Further, when the release 9 is used as in this embodiment, the degree of freedom in design is improved.

Further, according to the present invention, when the cover plate 19 is lowered so as to close the front of the hot air outlet 1 and the front of the local washing nozzle 2 stored in the storage position, the upper end of the cover plate 19 is pivoted. The support 17 is set so as to be located above the upper edge of the opening 14 of the upper case 15. 11 and 12, the pivot 17 is positioned at the lower end of the moving body 16 so as not to be positioned at the upper edge of the cover plate 19. Therefore, with such a configuration, when the cover plate 19 hangs down, the upper edge of the cover plate 19 is lowered to a position that coincides with the upper edge of the opening 14, whereby the pivot 17
Can be prevented from being seen from the front, so that urine water or the like does not scatter and adhere to the pivot portion 17.

[0018]

According to the present invention, as described above, the position for closing the front of the hot air outlet and the front of the local cleaning nozzle stored in the storage position and the front of the hot air outlet are opened. A local cleaning nozzle provided with a shielding cover that is movable between a position that does not obstruct the forward movement of the local cleaning nozzle and the shielding cover stored in front of the hot air outlet and in a storage position when the toilet seat is erected. In conjunction with the rotation of the toilet seat so that it is located at a position where the front of the toilet is closed and the front of the hot air outlet is opened when the toilet seat is tilted down, and it is in a position where it does not hinder the forward movement of the local cleaning nozzle. When the toilet seat is set up by turning the toilet seat to urinate the boy, the common cleaning cover closes the housed local washing nozzle and the warm air blow-out port, and the toilet water is housed. Nozzle and hot air blowing It is possible to prevent contamination of the toilet, and when the toilet seat is folded down, the shielding by the shielding cover is released and the cleaning operation by the local cleaning nozzle and the drying of the local part by the hot air outlet can be done without hindrance, Moreover, since the opening and closing operations of these shielding covers can be performed in conjunction with the rotation of the toilet seat, there is no danger of forgetting to open the shielding covers. Moreover, when the toilet seat is set up,
Shield cover stored in front of warm air outlet and storage position
It is located at a position that blocks the front of the local
When the seat is overturned, open the front of the hot air outlet and
A position that does not obstruct the forward movement of the
The toilet seat is rotated by interlocking with the rotation of the toilet seat
The opening and closing of the hot air outlet and the storage position
Close and open the front of the local cleaning nozzle stored in the
Can be performed, especially for local cleaning stored in the storage position
Opening and closing of the shielding cover for closing the front of the nozzle is
Since it can be performed separately from the operation of putting in and out the cleaning nozzle,
The tip of the local cleaning nozzle hit the shielding cover and was damaged
Waste or adhered to the tip of the local cleaning nozzle
The tip of the cleaning nozzle hits the back of the shielding cover
It does not adhere to the back of the shielding cover.
You.

Further, an interlocking mechanism for converting the rotation of the hinge shaft portion of the toilet seat into the movement of the shielding cover may be provided, or the hinge shaft may be detachably attached to the toilet seat and the hinge shaft may be attached to the toilet seat. The pivoting body, which moves in conjunction with the shaft, is rotatably mounted on the bearing, and an interlocking mechanism is provided to convert the pivoting of the pivoting body into the movement of the shielding cover. The cover can be opened and closed by converting the movement of the cover.

Further, the hinge shaft of the toilet seat is detachably mounted.
Connected to the hinge shaft when the hinge shaft is attached
A rotatable moving body is rotatably mounted on the bearing,
Press the inner wire of the release with the shaft or rotating body.
Pull and shield in conjunction with the pushing and pulling of this inner wire
By moving the cover, the degree of freedom of assembling is increased when the interlocking mechanism is incorporated together with various parts required for cleaning and drying.

Further, the hinge shaft of the toilet seat is detachably mounted.
Connected to the hinge shaft when the hinge shaft is attached
A rotatable moving body is rotatably mounted on the bearing,
A section with a non-circular cross section is provided on the
One end of the arm that rotates around the center is shielded
While pivoting on the cover, rotate the other end of the arm around the center.
The operation arm is pivotally supported at one end of the operation arm that rotates as a movement center.
The other end of the hinge shaft or the non-circular part of the rotating body
To the operating arm by the rotation of the hinge shaft or rotating body.
Change in the elastic contact position of the non-circular part at the end
To rotate the operation arm, and in conjunction with the rotation of this operation arm, the arm
, And move the shielding cover with the rotation of this arm
Therefore, the interlocking mechanism can be configured with a simple configuration. In addition, when the rotating body stands the toilet seat, it has low resistance and
A damper device that increases resistance when the toilet seat is defeated
Then, when you fall the toilet seat, it will be a motion to fall slowly,
Prevents the impact sound when falling down and also prevents the toilet seat from being damaged.
It can be. In addition, a shielding body is constituted by a moving body connected to an interlocking mechanism that moves along the lower surface of the upper case portion of the case, and a lid plate that pivotally supports the upper end at the tip of the moving body by a pivot portion. A guide for movably supporting the moving body and the shielding cover is provided in the lower case portion of the case, and when the toilet seat is erected, the lid plate is in front of the hot air outlet and in front of the local cleaning nozzle stored in the storage position. It is set so that the lid plate retreats to the lower surface side of the upper case part along the guide when the toilet seat is lowered,
When the lid plate is lowered so as to close the front of the hot air outlet and the front of the local cleaning nozzle stored in the storage position, the pivot at the upper end of the lid plate is moved from the upper edge of the opening of the upper case. If it is configured to be located at the upper position, the pivot portion is exposed to the outside when shielded by the cover plate, and urine water etc. adheres to this pivot portion so that the pivot function is not deteriorated. This does not hinder the rotation of the lid plate.

[Brief description of the drawings]

FIG. 1 is a sectional view of one embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a relationship between an operation arm and a hinge shaft when the shielding cover is retracted.

FIG. 3 is a plan view of an essential part in a state where the upper cover is removed.

FIG. 4 is an overall perspective view of the local cleaning / drying apparatus according to the first embodiment;

FIG. 5 is a partially broken front view of the damper device used in the above.

FIG. 6 is a cross-sectional view of another embodiment of the present invention.

FIG. 7 is an explanatory diagram showing a relationship between an operating arm and a projection when the shielding cover is advanced.

FIG. 8 is a plan view of a main part with the upper lid removed therefrom.

FIG. 9 is a sectional view of still another embodiment of the present invention.

FIG. 10 is a plan view of relevant parts with the upper lid removed therefrom.

FIG. 11 is a front view of the present invention in a state where a cover plate is hung down.

FIG. 12 is a sectional view of the above.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 Hot air outlet 2 Local cleaning nozzle 3 Shielding cover 4 Toilet seat 5 Hinge 6 Rotating body 7 Bearing 8 Damper device 9 Release 10 Inner wire 11 Non-circular portion 12 Arm 13 Case 14 Opening 15 Upper case 16 Moving body 17 Pivot part 19 Cover plate 20 Lower case part 21 Guide

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 60-120081 (JP, U) Japanese Utility Model Showa 60-120082 (JP, U) Japanese Utility Model Showa 62-181684 (JP, U) (58) Field (Int.Cl. ⁷ , DB name) E03D 9/08

Claims (7)

(57) [Claims] 1. A hot-air outlet for cleaning a local part of a human body is provided adjacent to a hot-air outlet for blowing hot air onto a local part of a human body. A shielding cover movable between a position for closing the front of the local cleaning nozzle housed in the position and a position for opening the front of the hot air outlet and not obstructing the forward movement of the local cleaning nozzle is provided. When the toilet seat is raised, the shielding cover is located at a position to close the front of the hot air outlet and the front of the local cleaning nozzle stored in the storage position, and opens the front of the hot air outlet when the toilet seat is lowered. A pollution control device for a local cleaning / drying device, wherein the device is interlocked with rotation of a toilet seat so as to be at a position that does not hinder the forward movement of the local cleaning nozzle. 2. The apparatus for preventing contamination in a local cleaning / drying apparatus according to claim 1, further comprising an interlocking mechanism for converting rotation of the hinge shaft portion of the toilet seat into movement of the shielding cover. 3. The hinge shaft of the toilet seat is detachably mounted, and when the hinge shaft is mounted, a rotating body that moves in conjunction with the hinge shaft is rotatably mounted on the bearing portion, and the rotation of the rotating body is controlled. 2. The contamination prevention device for a local cleaning / drying device according to claim 1, further comprising an interlocking mechanism for converting the movement of the shielding cover. 4. The toilet seat hinge shaft is detachably mounted.
And when the hinge shaft is attached, it works with the hinge shaft
The pivoting body that can move is pivotally attached to the bearing, and the hinge shaft
Or push and pull the release inner wire with the rotating body
The cover is interlocked with the pushing and pulling of this inner wire.
3. The station according to claim 2, wherein the station is moved.
Pollution prevention device for cleaning and drying equipment. 5. The toilet seat hinge shaft is detachably mounted.
And when the hinge shaft is attached, it works with the hinge shaft
The pivoting body that can move is pivotally attached to the bearing, and the hinge shaft
Alternatively, provide a non-circular section on the rotating body, and
Cover the one end of the arm that rotates about the
While pivoting the other end of the arm approximately at the center.
Pivot on one end of the operating arm that rotates as a
Attach the end to the hinge shaft or the non-circular part of the
Contact, the other end of the operating arm by rotation of the hinge shaft or rotating body
Of the non-circular part of the
Rotate the arm and rotate the arm in conjunction with the rotation of the operation arm.
To move the shielding cover with the rotation of this arm.
3. The local cleaning and drying according to claim 2, wherein
Pollution control device in equipment. 6. A low resistance when the rotating body stands the toilet seat.
In addition, a damper device that increases resistance when the toilet seat is
6. The method according to claim 3, wherein
Pollution prevention equipment in the local cleaning / drying equipment
Place. 7. A movable body connected to an interlocking mechanism that moves a local cleaning nozzle and a hot air outlet at a storage position toward an opening of a case and moves along a lower surface of an upper case portion of the case. A cover is constituted by a top end of the moving body and a cover plate pivotally supported at the upper end by a pivot portion, and a guide for movably supporting the moving body and the shielding cover is provided in a lower case portion of the case, and a toilet seat is provided. The lid plate is lowered so as to close the front of the warm air outlet and the front of the local cleaning nozzle stored in the storage position when the toilet seat is raised, and when the toilet seat is lowered, the lid plate moves along the guide to the upper case part. The pivot at the upper end of the lid plate is set to the upper case with the lid plate set back so as to retreat to the lower surface side, and the lid plate is lowered so as to close the front of the hot air outlet and the front of the local cleaning nozzle stored in the storage position. Located higher than the upper edge of the opening 2. The apparatus for preventing contamination in a local cleaning / drying apparatus according to claim 1, wherein the apparatus is set as follows.