JPH09296490A - Water sealing drainboard, water sealing device using the same, and water sealing structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a water sealing drainboard and a water sealing device using the same which is disposed on a floor between an area where water is used and another area to sufficiently prevent water from flowing from the area where water is used into another area and which can sufficiently bear the load of a man, and prevent the water sealing device from being elevated from the area where the device is provided. SOLUTION: The water sealing device 17 has a water sealing device body 10. The bottom 13 of the body 10 is slightly inclined downwardly toward a drain port 14. A drain trap 74 is attached to the port 14. A flange 11 is formed on the periphery of an opening 19 of the body 10. A water sealing drainboard 30 is fitted in the opening 19. Engaging holes 12, 12 are formed in the flange 11. Floating prevention members 2, 2 are engaged with the holes 12, 12. The device 17 is embedded in a washing place floor formed on the same level with a dressing floor of bathroom so that the drainboard 30 is flush with the surface of the flange 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is arranged on a floor between a zone where water is used and another zone adjacent to the zone,
The present invention relates to a child of a water-blocking cage that prevents water from flowing from an area where water is used to another area, a water-stopping device using the same, and a water-stopping structure. More specifically, bathrooms, kitchens, toilets,
At the entrance, etc., when the step between the area using water and the other area adjacent to the area is eliminated, it is necessary to flow from the area using water to the other area adjacent to the area. Regarding what I tried to prevent.

[0002]

2. Description of the Related Art A comparison for stopping splashing water or overflow water on a wash floor at an entrance / exit portion between a dressing floor and a wash floor of a bathroom, for example, in areas where water is used and other areas. There is a large step. Therefore, when entering or leaving the bathroom, be careful not to get stuck. However, there are problems such as an infant or an elderly person tripping over a stepped portion when getting out of the bathroom, or falling down when entering the bathroom. In particular, as we are approaching an aging society, there is a demand for immediate safety measures against this problem.

Japanese Utility Model Laid-Open No. 3-54863 (Japanese Utility Model Application 1-
No. 50344 microfilm) has a washing room and a dressing room adjacent to each other, and a drainage groove is integrally provided between the washing room and the dressing room. A drainage structure of a bathroom is disclosed in which a water blocking lid having a plurality of rows of plate members inclined at 20 degrees is mounted on a connecting member.

However, the water blocking lid mounted on the drainage groove is placed on the steps formed at the drainage groove so that it is separated from the bottom of the drainage groove, and is integrally formed by injection molding of plastic. If a person gets on the bicycle, it may be damaged due to deterioration or the like. In that case, there is a risk that the foot is stuck in the drainage channel and falls.

In Japanese Utility Model Publication No. 63-144091 (microfilm of Japanese Utility Model Application No. 62-37308), an equipment unit in which a bathroom and a lavatory are integrated is provided between the bathroom and the lavatory. It is disclosed that a drainage channel is provided, and a cage is arranged in the drainage channel so that the floor of the bathroom, the cage and the floor of the restroom are flush with each other.

[0006] This baby cage has supporting legs formed by being bent on both sides, and although it is excellent in strength, it has a connecting portion provided at a constant interval from the bathroom side to the restroom side. , The drainage on the bathroom side flows over this connecting part toward the restroom side, so water cannot be stopped sufficiently.

[0007]

DISCLOSURE OF THE INVENTION The present invention is to solve the above-mentioned problems, and an object of the present invention is to dispose water by arranging it on a floor between an area where water is used and another area. (EN) It is an object to provide a child of a water-blocking cage capable of sufficiently preventing water from flowing from an area to be operated to another area, a water-stopping device using the same, and a water-stopping structure. Another object of the present invention is to provide a child of a watertight cage that can withstand even a person riding on it and a watertight device using the same. Still another object of the present invention is to provide
It is to prevent the waterproofing equipment from floating from the place where it is installed.

[0008]

Means of the present invention taken to solve the above problems are as follows. According to the first aspect of the invention, it is installed in a water shut off portion provided on the floor between the area where water is used and another area adjacent to the area,
A child of a still water cage that prevents water from flowing from an area using water to the other area, and the child of the water still cage has a supporting leg portion, and a plurality of child member members of the cage arranged side by side, A connecting member that connects the child member of the cage with the supporting leg portion, and a continuous water stop groove is formed over the entire length between the child members of the cage by the juxtaposition of the child members of the cage. , A child of still water cage.

In the second invention, the child member of the cage has a horizontal portion and a supporting leg portion, which are integrally molded of hard synthetic resin, and the upper surface of the horizontal portion has an upper surface member of soft synthetic resin. It is a child of a still water cage according to the first aspect of the invention.

According to the third aspect of the invention, the water flows from the area where water is used by being buried in the floor between the area where water is used and another area adjacent to this area to the other area. A water-stopping device for preventing water leakage, wherein the water-stopping device is formed in a box or dish shape, and a water-stopping device body having an opening at the top and a drain outlet at the bottom, and the water-stopping device body. And a child of the water blocking cage according to the first or second invention provided in the opening of the water blocking apparatus.

According to a fourth aspect of the present invention, there is provided a water shutoff device in which a drain trap device is provided at a drainage port of the main body of the water shutoff device according to the third aspect of the present invention.

According to the fifth aspect of the invention, the water-stopping device body according to the third or fourth aspect of the invention does not float above the construction surface after installation, so that the water-stopping device body does not rise above the construction surface. Characterized in that a member is provided,
It is a water stop device.

According to a sixth aspect of the present invention, at the required position of the waterproofing apparatus body according to the third or the fourth aspect of the invention, the waterproofing apparatus body is prevented from rising from the construction surface after installation, so as to prevent it from rising. A member is provided, and the floating prevention member is attachable to and detachable from the body of the waterproof device, which is a waterproof device.

In a seventh aspect of the invention, the floating prevention member according to the fifth or sixth aspect of the invention has a bendability, and is rotated along the outer surface of the body of the water-stopping device through an attaching means. It is a water stop device characterized by being movably stopped.

In the eighth aspect of the invention, the rising prevention member according to the fifth or sixth aspect of the invention has a bendability, and a part of it is fixedly attached to the outer surface of the body of the waterproof device. It is a waterproofing device, which is characterized by that.

In the ninth invention, a floor drainage section and a water stop section are provided on the floor of the area where water is used, and the water stop section is a child of the water stop cage according to the first or second invention. It is a water-stopping structure characterized by having.

In the tenth aspect of the invention, the floor drainage section and the water stop section are provided on the floor of the area where water is used, and the water stop section is the third, fourth, fifth, sixth, seventh or eighth aspect. A water-stop structure, comprising the water-stop device according to the invention.

[0018]

[Function] In the case of a still water cage, install it in the opening of the water stop provided on the floor between the area where water is used and other areas adjacent to this area. When water tries to flow from the area where water is used to another area, a continuous water stop groove is formed over the entire length between the child parts of the cage due to the juxtaposition of the child parts of the cage. The trench blocks water from areas that use water to other areas.

In the case of a water-stop device, an area where water is also used due to the action of the child of the above-mentioned water-stopper by being buried in the floor between the area where water is used and another area adjacent to this area. Water from the area to other areas is blocked.

In the water shut-off device provided with the floating prevention member, it is possible to prevent the water shut-off device from floating after installation. The floating prevention member may be fixed to the body of the waterproof device.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 shows an embodiment of a water blocking structure using a water blocking device according to the present invention,
It is a principal part perspective view of a bathroom. A doorway 4 is provided on one surface of the side wall 3 of the bathroom. A door 8 that is bent and opened and closed is attached to the doorway 4. In addition, the lower edge 4 of the doorway 4
There is no step between 0 and the wash floor 1, and they are provided flush with each other. A water stop portion 7 is provided in parallel with the lower edge portion 40 of the entrance / exit 4 of the wash floor 1. A water stop device 17 is embedded in the water stop unit 7.

A floor drain 6 is provided on the bath floor side of the wash floor 1. The floor drain 6 has a floor drain 67. The floor drainage basin 67 has a rectangular shape in a plan view, a drainage trap device 64 is provided at the bottom, and the floor drainage basin 67 is embedded in parallel with the end wall of the bathtub. At the opening of the floor drainage box 67, a flat plate-like lid 6 is provided.
3 is attached. The lid 63 has a required number of elongated water holes 630 provided in parallel with the width direction.

Further, the drain trap device 74 and the drain trap device 64 are connected by a water pipe 75 leading to the drain portion of the bath. In addition, the lid has a cross section with a supporting leg.
It can be a letter. If the floor drainage box 67 is shallow, the lid is not always necessary.

FIG. 2 is an exploded perspective view of the waterproof device according to the present invention. The water stoppage device 17 has a waterstop device body 10. The waterproofing apparatus main body 10 is formed in a rectangular box shape in a plan view. The waterproofing apparatus main body 10 is made of stainless steel.
The waterproof device body 10 may be made of synthetic resin, or may be made of a composite of stainless steel and synthetic resin.

The bottom portion 13 of the main body 10 of the waterproof device is provided with the drainage port 1
It is slightly inclined so that the side 4 becomes deeper, and a drain port 14 is formed on the end side. A drain trap device 74 is attached to the drain port 14. Opening 1 of the main body 10
A flange 11 is formed on the peripheral edge of the nine. Opening 1
A child 30 of a still water cage is fitted in 9. In addition, as shown in FIGS. 3 and 4, the bottom portion 13 of the main body 10 of the waterproof device has a drain groove 10 that is inclined so that the drain port side becomes deeper.
1 may be formed.

On the short side of the water-stop device main body 10 of the flange 11, hooking holes 12 and 12 as attachment means are formed. Crank or L-shaped lifting prevention members 2 and 2 are hooked into the hook holes 12 and 12 by inserting the upper portions thereof. In addition, the position where the rising prevention members 2 and 2 are provided is not limited to only the short side of the waterproofing device body 10,
It can also be provided on the long side as shown in FIGS. In FIGS. 3 and 4, the lifting prevention members 2 and 2 are shown.
However, one is provided on each of the short sides of the water stopping apparatus body 10 and two are provided on each of the long sides.

FIG. 5 is an explanatory view showing the structure of the floating prevention member of the waterproof device shown in FIG. The flange 11 provided on the peripheral portion of the opening 19 of the waterproofing device main body 10 has the horizontal portion 1
11 and a vertical portion 112, and a narrow rectangular through hole 12 is formed in the vertical portion 112 on the short side. As described above, the lifting prevention members 2 and 2 are detachably engaged with the retaining holes 12. This hook hole 12
Is provided near the lower edge of the vertical portion 112.

The lifting prevention members 2, 2 can be provided in addition to the flange 11 described above. Further, the floating prevention members 2, 2 are not limited to being detachable from the water blocking apparatus body 10 and may be fixed. In the lifting prevention member shown in FIG. 4, the vertical portion 1 of the flange 11 is
It is attached to the back side of 12 by welding. Also in this case, the position where the lifting prevention members 2, 2 are provided is not particularly limited.

The floating prevention member 2 has a structure in which one end of a rectangular thin plate made of stainless steel is bent and a hook 21 is provided. The plate thickness of the lifting prevention member 2 is such that it can be easily bent using a hand or a tool (for example, 0.7 mm).
(Below) is set. As shown in FIG. 2, the lifting prevention member 2 is attached by engaging the engaging hook 21 with the engaging hole 12 from above. Then, at the time of use, it is bent outward at an appropriate position. This bent portion is the hook portion 22.
Becomes

(Operation) FIG. 6 is a cross-sectional explanatory view showing a construction state of the waterproof device shown in FIG. The operation of the lifting prevention member shown in the present embodiment will be described. When the waterproofing apparatus main body 10 is shallowly formed, it may float up when it is buried in the wash floor 1, but if the waterproofing prevention members 2 and 2 are provided, the waterproofing apparatus main body 10 can be removed from the wash floor 1. You can prevent it from rising. If the floating prevention members 2 and 2 are provided at least at the portion on the opposite side of the drain port side, it is possible to prevent the waterproof device main body 10 from floating.

Since the floating prevention member 2 of the water stopping device 17 can be attached to and detached from the water stopping device body 10, it is removed from the water stopping device body 10 at the time of shipping after manufacture. According to this, when it is transported or stored, it is not bulky and is excellent in storability. Also, if the lifting prevention member 2 is removed, there is no risk of injury at the tip when handling, and handling is easy.

In the case of construction requiring a lifting prevention measure, the lifting prevention member 2 is attached to the flange 11 of the main body 10 of the waterproof device. Next, the rising prevention member 2 is bent at an appropriate position to the outside at a substantially right angle. Drain port 14 in this state
The drain trap device 74 is attached to the cleaning floor 1, and the cleaning floor 1 is constructed as shown in FIG.

The hook 22 of the anti-floating member 2 serves as a stopper when the mortar hardens after being applied to the floor, so that the main body 10 of the waterproof device is removed from the surface of the tile applied to the surface of the cleaning floor 1. It can be prevented from rising. Further, the lifting prevention member 2 is formed of a material having a bendability, and at the construction site, the lifting prevention member 2 can be deformed into a shape that meets the working conditions, which facilitates construction.

FIG. 7 is an explanatory view showing a second embodiment of the lifting prevention member. In the present embodiment, the lifting prevention member 2a is made of stainless steel and has a rectangular flat plate shape. One end of the rising prevention member 2a is temporarily fixed by a screw R. It should be noted that the floating prevention member 2a is oriented laterally along the surface of the vertical portion 112 as shown in the figure at the time of shipping.

When in use, the floating prevention member 2
Rotate a downward to make it vertical, and tighten the screw R to fix it. Then, an appropriate portion of the rising prevention member 2a is bent outward at a substantially right angle to form a hook portion 22a. Further, by attaching the rising prevention member 2a at the time of shipping, there is no fear of loss and the management is easier than in the case of managing as a separate part. The means for attaching the rising prevention member 2a to the water blocking apparatus body 10 is not limited to the screw R, and may be a rivet, for example. in this case,
The lifting prevention member 2a is attached by a rivet so that it does not rotate under its own weight, but is slightly tight and that it can be rotated by hand. As a result, the screw R
It can be used in almost the same manner as when fixing with.

FIG. 8 is an explanatory view showing a third embodiment of the lifting prevention member. In the present embodiment, the lifting prevention member 2b is a stainless steel wire rod. The lifting prevention member 2b is inserted by inserting one end into a circular engagement hole 12b provided in the vertical portion 112 and twisting it as shown in the figure. Then, an appropriate portion of the lifting prevention member 2b is bent outward at a substantially right angle to form a hook portion 22b.

Regarding the effect, the above-mentioned waterproofing device 17
This is almost the same as the floating prevention member 2. Further, as another example, if the floating prevention member 2b is welded along the vertical portion 112 and one end thereof is welded, it can be bent downward at the time of construction and the hook portion 22b can be further formed to be used in the same manner.

FIG. 9 is an explanatory view showing a fourth embodiment of the lifting prevention member. In the present embodiment, the lifting prevention member 2c is an L plate shape made of synthetic resin, and an engaging projection 23 is provided on the tip thereof. The engaging projection 23 has a substantially spherical tip. The engaging projection 23 is formed with a groove for vertical division so as to be slightly deformed inward. The lifting prevention member 2c is attached by engaging the engagement protrusion 23 with the circular engagement hole 12c provided in the vertical portion 112. Note that the effect is almost the same as that of the floating prevention member 2 of the above-described waterproofing device 17.

FIG. 10 is a plan view of a child of a waterproof still used in the waterproof device shown in FIG. 2, FIG. 11 is a bottom view, FIG. 12 is a front view, and FIG. 13 is an AA enlarged sectional view of FIG. FIG. 14 is an enlarged view of a main part. The still water cage child 30 is formed by arranging a plurality of cage child members 31 formed by extrusion of vinyl chloride resin in parallel. The child member 31 of the cage is the support leg 3
2 and a horizontal portion 33 formed at the upper end of the supporting leg portion 32, and is formed in a substantially T shape.

On the upper surface of the horizontal portion 33, an upper surface member 34 having an anti-slip property and a water blocking effect is integrally welded at the time of molding. The upper surface member 34 has notches 36, 36 formed on both sides in the width direction, and an abutting portion 35 on the back surface of the foot formed between the notches 36, 36.

Thus, in a plan view of the cage child member 31,
The required number (10 in this embodiment) are arranged in parallel at an interval of about 5 mm (an interval that can prevent the fingers from entering), and the child member 31 of the cage is arranged.
A tubular spacer 41 is interposed between them. Then, connecting bolts 42, 42, ..., Which are the required number (six in the present embodiment) of connecting screws having both sides engraved with screws, are attached to the intermediate portion of the support leg portion 32 of the child member 31 of the cage and the spacer. The water-blocking cage 30 is configured by penetrating 41 and screwing nuts 43 on both sides.

With the above structure, a continuous water-stop groove 50 is formed between the child members 31 of the cage over the entire length. The hardness of the vinyl chloride resin of the supporting leg portion 32 and the horizontal portion 33, which requires strength, is 100 degrees, and the hardness of the upper surface member 34, which requires softness to prevent slippage due to frictional force and feel of the foot, is 75 degrees. I am trying. However, the hardness is not limited to this, and an appropriate hardness can be adopted as necessary.

(Operation) The operation of the present embodiment will be described with reference to FIG. Splashing water and overflow water generated on the wash floor 1 when using the bathroom are drained from a floor drain 6 provided at a low position on the bath floor side of the wash floor 1. Then, of the splashed water and the overflow water, the water that has flowed to the entrance / exit 4 side is blocked by the water stop portion 7, and it is possible to prevent the water from jumping out or flowing out from the entrance / exit 4 even when the door 8 is opened.

At this time, since the still water cage 30 is parallel to the lower edge portion 40 of the entrance / exit 4, when the overflow water flows to the entrance / exit 4 side, it intersects with the water stop groove 50, and therefore the water drainage is good. Therefore, the overflow can be blocked efficiently. Therefore,
Since the step between the lower edge 40 of the entrance / exit 4 of the bathroom and the wash floor 1 can be made small or can be eliminated, it is possible to get stuck in the step when leaving the bathroom, or to fall when entering the bathroom. Accidents can be prevented.

FIG. 15 is a sectional view showing an embodiment of the unit bus. Reference numeral B is a unit bath having a wash floor 1. A bathtub S having a drainage hole H at the bottom is provided at the corner of the wash floor 1. Further, the upper surface of the wash floor 1 is provided so as to be inclined downward from the entrance / exit 4 side toward the bathtub S side. The wash-floor floor 1 is surrounded on four sides by side walls 3, and an entrance / exit 4 is provided on one surface of the side wall 3, and a folding opening / closing door 8 is attached to the entrance / exit 4. A ceiling wall 9 is provided above the side wall 3.

A floor drain 6 is provided at a lower position on the bathtub S side of the wash floor 1. The floor drain 6 is the edge wall 10 of the bathtub S.
A box-shaped recess 60 parallel to 0 and having a rectangular shape in plan view is formed. A drain port 62 to which a drain trap device (not shown) can be attached is provided at the bottom of the box-shaped recess 60.

A water stop portion 7 is provided on the side of the entrance / exit 4 of the wash floor 1. The water stop portion 7 is provided with a box-like recess 70 parallel to the lower edge portion 40 and having a rectangular shape in plan view. At the opening of the box-shaped recess 70, the water-blocking cage 30 is fitted. Mouth-shaped recess 7
A drain port 72 to which a drain trap device (not shown) can be attached is provided at the bottom of 0. Since the operation of this embodiment is almost the same as the operation of the above-mentioned embodiment, its explanation is omitted. Note that the same or equivalent portions are denoted by the same reference numerals throughout the drawings. The present invention is not limited to the embodiments shown in the drawings, and various modifications can be made within the scope of the claims.

[0048]

The present invention has the above-mentioned structure and has the following effects. (1) If there is a continuous surface between an area that uses water and another area adjacent to the area, such as a bathroom, splash water and overflow water generated in the area that uses water are May flow into other areas adjacent to. However, according to the present invention, a water blocking portion for preventing water from flowing between an area where water is used and another area adjacent to the area is provided, and a supporting leg portion is provided. It comprises a child member of a cage and a connecting member which connects the child member of the cage with the supporting leg portion, and a continuous water-stop groove is formed over the entire length between the child members of the cage due to the juxtaposition of the child members of the cage. Water splashing and overflowing water can be stopped at the water stop. Moreover, the water is drained from the floor drain provided at a low position on the bath floor side of the wash floor. Then, of the splash water and the overflow water, the water that has flowed to the entrance / exit side is blocked by the water stop portion, and it is possible to prevent the water from jumping out or flowing out from the entrance / exit even when the door is opened.

(2) The water-stop portion has a child of a water-stopper, and the child of the water-stopper has a continuous water-stop groove formed between the child members of the cage due to the juxtaposition of the child members of the cage. When the overflow water flows to the entrance / exit side, it intersects with the water stop groove, so that the water drainage becomes better and the overflow water is efficiently blocked. Therefore, since the step between the entrance and exit of the bathroom and the wash floor can be reduced or eliminated, it is possible to prevent accidents such as tripping over the step when leaving the bathroom, and falling when entering the bathroom. It also makes wheelchair access easier.

(3) The child member of the cage has a horizontal portion and a supporting leg portion,
These are integrally molded with hard synthetic resin, and the upper surface of the horizontal portion is provided with an upper surface member formed of soft synthetic resin. There is no discomfort because the touch is not hard when touched. Besides, it is hard to slip.

(4) Since the floating prevention member of the floor drainage device can be attached to and detached from the drainage basin or the drainage tray, it can be removed from the drainage basin or the drainage tray at the time of shipment after manufacturing so that it can be transported or stored. It is not bulky and has excellent storage capacity. Also, if the lifting prevention member is removed, there is no risk of injury at the tip when handling, and handling is easy. In the case of construction that requires lifting prevention measures,
By attaching the lifting prevention member to the drainage basin or the drainage tray, it is possible to prevent the drainage basin or the drainage tray from floating above the construction surface. It is also possible to construct without attaching the rising prevention member on the side corresponding to the wall. As described above, since the attachment / detachment of the rising prevention member can be appropriately selected at the site according to the construction conditions, it is possible to perform the construction without waste.

(5) If the floating prevention member has a bendability and is rotatably stopped along the outer surface of the drainage basin or drainage tray through the attaching means, it is possible to use it at the construction site. ,
Since the lifting prevention member can be rotated to an angle suitable for the construction condition and appropriately deformed to form the hooking portion, the construction is easy. Further, since the rising prevention member is initially stopped along the outer surface of the drainage basin or the drainage tray, there is no hindrance to the storability and safety.

(6) If the floating prevention member is bendable and a part of it is fixed along the outer surface of the drainage basin or the drainage tray, it is prevented from rising at the construction site. The member can be bent at an angle suitable for the construction condition and further deformed appropriately to form the hooking portion, which facilitates the construction. Also,
Initially, the floating prevention member is partially fixed along the outer surface of the drainage basin or the drainage tray, so that there is no hindrance to the accommodation and safety.

(7) In the case of the lifting prevention member provided with the hooking portion, since the hooking portion serves as a stopper when the mortar is hardened after the floor portion is constructed, the drainage basin or the drainage tray is placed on the construction surface. It is possible to prevent it from rising.

(8) With respect to the rising prevention member formed of a flexible material, the shape of the rising prevention member that meets the working conditions, such as bending inward at the construction site, for example, when working near a wall Since it can be transformed into, it is easy to install. Further, the rising prevention member may be attached in advance to the drainage basin or drainage tray in a non-deformed state so as not to hinder the accommodation and safety. According to this, by installing it at the time of shipment, there is no fear of loss compared to the case of managing as a separate part,
Easy to manage.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a bathroom, showing an embodiment of a waterproof structure using a waterproof device according to the present invention.

FIG. 2 is an exploded perspective view of the waterproof device according to the present invention.

FIG. 3 is a perspective view showing an example of the shape of the waterproof device body.

FIG. 4 is a perspective view showing an example of the shape of the waterproofing device main body.

5 is an explanatory view showing the structure of a rising prevention member of the waterproof device shown in FIG.

FIG. 6 is an explanatory cross-sectional view showing a construction state of the water shut-off device shown in FIG.

FIG. 7 is an explanatory view showing a second embodiment of a lifting prevention member.

FIG. 8 is an explanatory view showing a third embodiment of a lifting prevention member.

FIG. 9 is an explanatory view showing a fourth embodiment of a rising prevention member.

FIG. 10 is a plan view of a child of a waterproof still used in the waterproof device shown in FIG.

FIG. 11 is a bottom view of the child of the waterproof still used in the waterproof device shown in FIG.

FIG. 12 is a front view of a child of a waterproof still used in the waterproof device shown in FIG.

13 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 14 is an enlarged view of a main part of a still water cage child.

FIG. 15 is a sectional view showing an example of a unit bath.

[Explanation of symbols]

 1 Wash Floor 10 Water Stopper Main Body 100 Edge Wall 101 Drainage Groove 11 Flange 111 Horizontal Part 112 Vertical Part 12 Hanging Hole 12b, 12c Engagement Hole 13 Bottom 14 Drainage Port 17 Water Stopper 19 Opening 2, 2a, 2b, 2c Lifting prevention member 21 Locking hooks 22, 22a, 22b Locking portion 23 Engagement protrusion 3 Side wall 30 Side water basin 31 Child lantern member 32 Support leg 33 Horizontal part 34 Upper surface member 35 Abutment 36 Notch 4 Outlet 40 Lower Edge 41 Spacer 42 Connection bolt 43 Nut 50 Water stop groove 6 Floor drainage part 60 Mouth-like recess 62 Drainage port 63 Lid 630 Water passage hole 64 Drain trap device 67 Floor drainage basin 7 Water stoppage 70 Mouth-like recess 72 Drainage port 74 Drain Trap Device 75 Water Pipe 8 Door 9 Ceiling Wall B Unit Bath R Screw H Drain Hole S Bathtub

Claims (10)

[Claims] 1. A water-stop portion (7) provided on a floor between an area using water and another area adjacent to the area, where the water-using area is changed to the other area. A child (30) of a still water cage for preventing water from flowing in, wherein the child (30) of the still water cage has a supporting leg portion (32) and a plurality of child members of the cage arranged in parallel.
(31) and a connecting member that connects the child member (31) of the cage with the support leg (32), and by placing the child member (31) of the cage side by side, there is a full length between the child members (31) of the cage. A child of a water retaining cage, which is characterized in that a continuous water stopping groove (50) is formed. 2. A child member (31) of a cage (3) has a horizontal portion (33) and a supporting leg portion (3).
2), which are integrally molded with hard synthetic resin, and the upper surface of the horizontal portion (33) is a soft synthetic resin upper surface member.
The water shut off child according to claim 1, which has (34). 3. A waterproofing device which is buried in a floor between an area where water is used and another area adjacent to this area to prevent water from flowing from the area where water is used to the other area ( 17), the water stop device (17) is formed in the shape of a box or dish, and has an open top and a bottom (13).
A water shut off device main body (10) having a drainage port (14) provided at the opening, and a water shut off child child according to claim 1 or 2, which is provided at an opening (19) of the water shut off device main body (10). A water-stopping device, characterized in that it includes. 4. A water stop device, wherein a drain trap device (74) is provided at a drain port (14) of the water stop device body (10) according to claim 3. 5. A water-stop device body (1) according to claim 3 or 4.
The waterproofing device is characterized in that a floating prevention member is provided at a required position of (0) so as to prevent the waterproofing device body (10) from being lifted from the construction surface after installation. 6. A water-stop device body (1) according to claim 3 or 4.
At the required location of (0), there is provided a rising prevention member for preventing the water stop device body (10) from rising from the construction surface after installation, and the floating prevention member is the water stop device body (10). A waterproofing device, characterized in that it can be attached to and detached from 10). 7. The floating prevention member according to claim 5 or 6 is bendable, and the main body of the waterproofing device is attached via an attaching means.
A water-stopping device, which is rotatably stopped along the outer surface of (10). 8. The floating prevention member according to claim 5 or 6 is bendable, and is partly fixed and attached to the outer surface of the waterproofing device main body (10). Water stop device. 9. A floor drainage part (6) and a water stop part (7) are provided on the floor of an area where water is used, and the water stop part (7) is a child of a water stop cage according to claim 1 or 2. A waterproof structure, characterized by having. 10. A floor drainage section (6) for a floor in an area where water is used.
And a water stop part (7) are provided, and the water stop part (7) has the water stop device according to claim 3, 4, 5, 6, 7 or 8. Water-stop structure.