JPH0693743A - Sanitary room as bathroom or shower room with side door - Google Patents

Abstract

PURPOSE: To easily enter a room and to ensure the safety of a user in a closed state. CONSTITUTION: In a bathroom having a door facilitating entering a room, opening/closing of the door is controlled by a hydraulic jack 44. The jack 44 is controlled by at least a bi-directional hydraulic valve 43 and the feeding line 45 of a pressurized liquid is connected with the feeding line 47 of the jack 44 by the first direction. In addition, the feeding line 47 of the jack 44 is connected with a liquid discharging pipe 49 by the second direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hygiene room as a bathroom or a shower room, which has a side door suitable for use by a person whose operation is restricted. The hygiene doors are specifically designed to allow the user to easily enter and reach their seats, and the seats serve this purpose, minimizing the effort of the caregiver. On the other hand, it is designed to ensure the safety of the user inside the door closed.

[0002]

2. Description of the Related Art Conventionally, a sanitary room of this kind provided with a door is completely mechanically sealed, and the door is difficult to operate and is unreliable. An object of the present invention is to provide a hygiene room that solves these problems.

[0003]

The sanitary room of the present invention is a sanitary room as a bathroom or a shower room having a door that can be easily entered, and a hydraulic jack for controlling the opening and closing of the door. At least a two-way hydraulic valve in which the supply line of the pressurized liquid and the supply line of the hydraulic jack are connected by the first direction, and the supply line of the hydraulic jack and the drain pipe are connected by the second direction. And, which achieves the above object.

The hydraulic valve is controlled by an operating handle, which operates a control rod mounted on the hydraulic valve.

Engaging and disengaging means are arranged between the operating handle and the control rod.

The engaging and disengaging means includes a control nut having a substantially cylindrical shape which is integrated with the control rod and has an annular concave portion at a peripheral portion thereof, and the handle has a cylindrical shape for receiving the nut. -Shaped blind bore has a hub provided therein, and the wall surface of the hub is provided with a through hole that radially penetrates so that a headless screw can be screwed in, and the nut is provided in the bore. The end of the screw extends into the bore and recess when positioned at
The nut is provided with a radial groove having a width at least equal to the diameter of the screw and axially opening into the recess.

A spring is axially disposed between the control nut and the bottom surface of the bore of the hub of the handle.

A check valve is located upstream of the jack on the supply line for pressurized liquid.

The jack is adapted to actuate a lever, which is L-shaped hinged to a pin mounted on the frame, on the small side opposite the pin. An end is provided with a protrusion, and an end of the large side opposite to the pin is hinged to a pin provided on a rod of the jack, and between the rod and the frame. A traction spring is arranged in.

The jack is hinged to a pin attached to the frame, and the rod advances at the end opposite to the end thereof.

A bolt is provided on the door, and the bolt engages with the lever at a closed position of the door.

The bolt is U-shaped with a web parallel to the door panel and the passage for the bolt is provided in a flat surface.

The bolt has a transverse bar parallel to the web and having a diameter greater than the diameter of the bar forming the ring, the passage being slightly connected to the door panel. Is provided in a block of elastic material, the passage abutting a lip defining an opening having a diameter smaller than the diameter of the bar.

[0014]

In the sanitary room of the present invention, when the hydraulic valve is operated to connect the supply line of the pressurized liquid and the supply line of the hydraulic jack, the pressurized liquid is supplied to the hydraulic jack and the hydraulic jack is opened on the door. Hold closed. Also,
When the hydraulic valve is operated and the supply line of the hydraulic jack is connected to the drain line, the hydraulic jack operates so that the door opens.

[0015]

BRIEF DESCRIPTION OF THE DRAWINGS The subject matter of the present invention is more readily understood by the one non-limiting embodiment illustrated by the drawings, described below.

As shown in FIG. 1, the bathroom as a sanitary room has a substantially parallelepiped body 1 having two opposite large sides 2 and 3 and similarly opposite small sides 4 and 5. The bottom surface 7 is provided with four height-adjustable legs 8 in order to maintain the stability of the bathroom where the floor is not always perfectly horizontal. The bathroom is made, for example, by laminating a highly resistant polyester on a metal frame.

One of the large side surfaces 2 has a cutout portion which opens so as to define an opening portion 9 which is opened at the top and is opened and closed by a door 10. The inside of the main body 1 is partitioned by a wall portion 24 that is inclined at an angle of about 20 degrees with respect to the vertical and is perpendicular to the small side surface 4.
Reference numeral 4 forms a rear portion of the seat 6 which is connected to the wall portion 12 which is parallel to the wall portion 24 and is inclined downward. The wall portion 12 is connected to the wall portion 11 that is inclined slightly upward to form a footrest, and extends to the inner side surface of the small side surface 5. The opening 9 is perpendicular to the walls 11 and 12,
Also, it is formed at a right angle to the seat 6 and has a small side surface 5.
Also, the upper part which is parallel to the wall 24 opens. The opening 9 is provided in the flat portion 27 located inward of the large side surface 2. The sealing portion 30 that is in contact with the opening 9 is attached to the wall surface in the flat portion 27 by, for example, an adhesive. A tongue and groove that is slightly recessed inside the large side surface 2 surrounds the opening 9 and the sealing portion 30. On the large side where the opening 9 opens at the top of the body 1, the tongue-and-groove follows the opening 9 and along the slopes 19 and 20 interconnected at the lower end 21,
It ends at the part facing the bottom surface.

The outer panel 13 of the door 10 is located within the tongue and groove, and as shown in FIG.
It has the same shape as the tongue and groove. The door 10, which is hinged to the large side 2 by a hinge 29 provided on the outer panel 13, also has an inner panel 14, which inner panel 14 allows the sealing part 30 to function.
Mounted inwardly from 3, the panels 13 and 14 are joined by flanges 15, 16, 17 and 18 which define the contour of the inner panel 14 acting on the closure 30.

A handle type handle 25 is provided on the inner surface of the small side surface 5.
Further, a handle 26 for opening and closing the door 10 is provided on the peripheral edge portion 28 at the upper portion of the main body 1.

The handle 26 controls the bidirectional hydraulic valve 43, as shown in FIGS. 4 and 5. Although not described in detail since the valve 43 has a conventional design, the valve 43 is supported on the peripheral edge 28 by two nuts 42 arranged on both sides of the wall surface of the peripheral edge 28. A control rod 41 projects from the body of the valve in a sealed manner with respect to the body. The rod 41 is provided so as to hold a substantially cylindrical control nut 37 that is coaxial with the rod 41.
A female screw portion for receiving the male screw 36 therein is provided at the center of 7. The rod 41 has a rectangular cross section, and the nut 37 has a groove 39 in the lower part that extends diametrically on the plane of FIG. 4, and the width in the direction perpendicular to the plane of FIG. , Except for the mounting gap, rectangular rod 4
It is equal to 1 thickness. With this arrangement, the nut 37, the rod 41, and the cock (not shown) of the valve 43 are fixed in order.

The handle 26 has a handle or loop 32 that extends radially to the hub 31, which is internally provided with a cylindrical blind bore 33 adapted to receive a nut 37. There is. The wall surface of the hub 31 is provided with through holes 34 that radially extend to receive the headless screws 64. Through hole 3
The diametrical surface including the axis of 4 forms an angle of, for example, 45 degrees with the diametrical surface including the loop 32. The nut 37 has a recess 38 having a width slightly larger than the diameter of the screw 64 on the periphery thereof. In order to axially integrate the nut 37 and the handle 26, the hub 31 covers the nut 37, and the screw 64 is screwed into the through hole 34 until it reaches the inside of the bore 33 and the recess 38 of the nut 37. By this method, the handle 26 is moved to the nut 37.
Axially retained with respect to, the handle 26 is free to rotate with respect to the nut 37 without rotating the nut 37. The nut 37 is provided with a radial groove 40 for rotation, which groove 40 has a width at least equal to the diameter of the screw 64 and is arranged between the recess 38 and the groove 39. Moreover, it communicates with the recess 38 in the axial direction. When the screw 64 is set in the recess 38, the lower end of the hub 31 is spaced from the upper surface of the nut 42. Then, when the tip of the screw 64 is made perpendicular to the groove 40 in the recess 38, the entire handle 26 becomes nut 37.
And the tip of the screw 64 descends into the groove 40 and fits into the end of the groove 40. Therefore, when the handle 26 is rotated, the nut 37 is rotated, and accordingly, the control rod 41 of the cock of the valve 43 is rotated. Between the nut 37 and the bottom surface of the bore 33 of the hub 31,
A spring 35 constituting elastic means is arranged, and the screw 6
The hub 31 is pressed to a rest position where 4 is at a right angle to the recess 38. By this method, the position of the valve 43 does not change even when the handle 26 is rotated, and it is possible to prevent an accident that might occur by opening the door 10 when the bathtub is full.

With this arrangement, the handle 26 becomes a safe handle. To operate the valve arbitrarily, first rotate the handle 26 while maintaining vertical movement toward the bottom surface to establish the position of the groove 40, and then maintain this vertical movement, It is necessary to rotate the nut 37 against the action of the spring 35.

Nut 37 and accompanying rod 41
As shown in FIG. 5, the first position where the supply line 45 of the pressurized liquid and the supply line 47 of the hydraulic jack 44 are connected by the valve 43 via the check valve 46 and the line of the hydraulic jack 44. 47 is a drainage pipe 49 of the bathtub
There are two operating positions, a second position connected to the duct 48 connected to.

Door 1 operated by hydraulic jack 44
The zero closing mechanism will be described in more detail with reference to FIGS. Inside the main body 1, which is located above the bottom surface 7 and below the seat 6 and the wall portion 12, a long U-shaped beam 68 supports the bar 54 which is an L-shaped frame, The U-shaped portion of the bar 54 is screwed to the beam 68 and welded to the upright bar 55.
5 has a T-shaped portion, to which an extension piece 56 is welded and connected. The extension piece 56 supports a pin 59, and a substantially L-shaped opening / closing lever 57 is pivotally hinged to the extension piece 56. A projecting portion 60 is formed at the end of the opening / closing lever 57 on the side opposite to the pin 59 on the small side portion, and the pin 59 on the large side portion is formed.
The end portion on the side opposite to is hinged to a pin 58 provided on a rod 50 of a piston (not shown) of the jack 44. The piston slides in the cylinder. A rectangular bracket 70 hinged by a pin 71 is provided at the bottom of the cylinder, and the pin 71 is supported by two flanges of a fixed bar 54. Rug 53 integrated with bar 54
One of the traction springs 52 is attached to the
The other end of the traction spring 52 is attached to one end of a connecting member 51 extending long. The other end of the connecting member is integrated with the piston rod 50 of the jack 44 by welding. If the jack 44 is not under hydraulic pressure, the spring 52 jacks the rod 50 into the jack 4.
Return to the rest position in cylinder # 4. This is the position shown in FIG.

The door 10 is provided with a closing bolt 22 which constitutes a U-shaped ring obtained by bending a bar having a circular cross section. The bar of the U-shaped ring is attached to the outer panel 13 of the door 10.
Inner plate 6 screwed by screws passing through
It is fixed at 6. The flange portion of the U-shaped ring, which is parallel to the web 61 of the U-shaped ring, has a width of about half the distance between the web 61 and the plate 66, and the transverse bar 6
Support 2. This transverse bar 62 has a diameter which is larger than the diameter of the bars forming the ring. Web 6
The distance between 1 and the bar 62 is long enough for the end of the closing lever 57 with the protrusion 60 to pass.

The flat surface 27 of the main body 1 is provided with a slightly elastic opening / closing block 63, and the opening / closing block 63 is provided with an opening 23 through which the bolt 22 passes. . The opening 23 having a rectangular cross section is one opening of a vertically long passage 65 that crosses the block 63 and communicates with one side of the flat surface 27.
The passage 65 leads to the outside through the other opening defined by the lip 69 having a smaller diameter than the opening 23. The diameter of the opening 23 is equal to the diameter of the lateral bar 62.

After the door 10 is first closed, the bolt 6
When 2 is incorporated into the opening 23, the bar 62 is supported by the lip 69. When the door 10 is pressurized, the bar 6
2 passes through the lip 69, which causes the bolt 22
However, it is surely set to the correct position for receiving the opening / closing lever 57. The handle 26 may simply be operated as described above to pressurize the jack 44. Rod 50
Moves out of the jack 44 and rotates the lever 57 to the closed position as shown in FIG. By this operation, the jack 44 turns around the pin 71.

[0028]

As described above, the sanitary room of the present invention prevents the accident in the sanitary room because the door is opened and closed by driving the hydraulic jack by the operation of the hydraulic valve. be able to.

[Brief description of drawings]

FIG. 1 is a schematic view of a bathroom showing an example of a sanitary room of the present invention.

FIG. 2 is a partial cross-sectional view of the door closing mechanism of the bathroom.

FIG. 3 is a sectional view for explaining the operation of the closing mechanism.

FIG. 4 is an exploded cross-sectional view showing a connected state of the operation handle of the bathroom and the control rod of the hydraulic valve.

FIG. 5 is a schematic view of a hydraulic device.

[Explanation of symbols]

 10 door 26 operation handle 41 control rod 43 hydraulic valve 44 hydraulic jack 45, 47 supply line 49 drain pipe

Claims (11)

[Claims] 1. A sanitary room as a bathroom or a shower room having a door that can be easily entered, and a hydraulic jack for controlling opening and closing of the door, and a supply line for pressurized liquid in a first direction. And a supply line of the hydraulic jack are connected, and a supply line of the hydraulic jack and the drainage pipe are connected in a second direction, and a hygienic chamber having at least a bidirectional hydraulic valve. 2. The sanitary room according to claim 1, wherein the hydraulic valve is controlled by an operating handle, which operates a control rod provided on the hydraulic valve. 3. The sanitary room according to claim 2, wherein engagement and disengagement means are arranged between the operation handle and the control rod. 4. The engagement and disengagement means has a control nut having a substantially cylindrical shape which is integrated with the control rod and has an annular concave portion at a peripheral portion thereof, and the handle has the nut. A cylindrical blind bore for receiving has a hub provided therein, and a wall surface of the hub is provided with a through hole that radially penetrates so that a headless screw can be screwed in. The end of the screw extends into the bore and recess when located in the bore,
4. The sanitary room according to claim 3, wherein the nut is provided with a radial groove having a width at least equal to the diameter of the screw and axially opening into the recess. 5. The sanitary room of claim 4, wherein a spring is axially disposed between the control nut and the bottom surface of the handle hub bore. 6. The sanitary room according to claim 1, wherein a check valve is arranged upstream of the jack on the supply line for pressurized liquid. 7. The jack is adapted to actuate a lever, which is L-shaped hinged to a pin mounted to the frame, opposite the pin on the small side. The side end is provided with a protrusion, and the end of the large side opposite to the pin is hinged to a pin provided on the rod of the jack, and the rod and the frame are connected to each other. The sanitary room according to claim 1, wherein a traction spring is arranged between the two. 8. The sanitary room according to claim 7, wherein the jack is hinged to a pin attached to the frame, and the rod advances at an end opposite to the end thereof. 9. The sanitary room according to claim 7, wherein a bolt is provided on the door, and the bolt engages with the lever in a closed position of the door. 10. The sanitary room according to claim 9, wherein the bolt is U-shaped with a web parallel to the door panel and the passage of the bolt is provided in a flat surface. 11. The bolt has a lateral bar parallel to the web and having a diameter greater than the diameter of the bar forming the ring, the passage connecting to a panel of the door. 11. The sanitary room according to claim 10, provided in a block of slightly elastic material, the passageway contacting a lip defining an opening having a diameter smaller than the diameter of the bar.