JPH077489Y2 - Toilet equipment structure of multi-story building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a toilet equipment structure of a multi-layer building in which a toilet is provided by a prefab method in each of indoor spaces that are continuously layered.

(Prior Art) Recently, a toilet provided inside a building by a prefab method, that is, a prefab toilet generally surrounds a peripheral wall of an assembly structure to enclose a required toilet space, and above and below, for example, The ceiling covering obtained by suspending ceiling panels and the like and the floor covering having a waterproof structure such as an asphalt base tile finishing floor are laid.

On the other hand, a multi-story building has indoor spaces that vertically overlap with each other through a floor of a building frame.

When a pre-fab toilet is provided in each of the indoor spaces, it is usually laid out in a floor area overlapping with each other in plan view so as to facilitate the connection of pipe shafts and the like.

Such toilets often merely form part of the water supply or are isolated from other room spaces.

In this respect, it would be convenient if it is possible to evacuate upwards or downwards along the prefab toilet in case of fire or other so-called emergency in a multi-story building.

However, conventionally, each prefabricated toilet on each floor of the building has been provided with an entrance and exit to allow people to enter and exit.

(Problems to be solved by the invention) For this reason, the toilet space at a corner becomes a kind of dead end and cannot be incorporated in the evacuation route.

The present invention has been made to effectively solve the problems in the conventional toilet equipment structure of a multi-layered building, and the purpose thereof is to install the toilet space in the evacuation route in an emergency. To provide a toilet equipment structure for multi-storey buildings.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention forms an evacuation opening that vertically penetrates through a building floor, a floor covering of a prefab toilet on an upper floor, and a ceiling covering on a lower floor. Then, the ladder member was arranged near it.

(Operation) According to the above means, it is possible to move between the upper floor and the lower floor via the evacuation opening, and at that time, the ladder member can be used.

(Embodiments) Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, with reference to FIG. 1, an outline of bilging and its toilet equipment according to the present embodiment will be described.

FIG. 1 is a vertical cross-sectional view of the main part of bilging.

In the figure, B is bilging, and Tn (n is an arbitrary integer) is the nth floor (however, British name, therefore n = 0 is the first floor of Japan, n = 1 is the second floor, and n = -1 is underground). Shows the toilet on the first floor.

Bilzing B is a multi-story building made of steel reinforced concrete, and is an indoor space that is layered vertically through the floor Fn of the building frame Bd.
Toilets Tn and Tn-1 provided with large and small toilets and washrooms are provided in predetermined areas in the northwestern corner of the toilets, respectively.

In each toilet Tn, Tn-1, a floor covering Cf including an asphalt waterproof layer As (Fig. 2) and a tile finishing layer Ft (Fig. 2) is laid on the building floors Fn, Fn-1 and wall panels Pw ... Peripheral wall
The required toilet space is created by forming Ws, suspending the ceiling panels Pc between them, and stretching the ceiling covering Cc.
It has a so-called prefab type structure that defines St. In the figure, Bs is a urinal, Nu is a ceiling trimmer, and Rf is a floor runner.

In the above, in the present embodiment, while forming the ceiling evacuation opening 10 in the ceiling covering Cc below each building floor Fn, in the same floor Fn and the floor covering Cf covering it, the floor side overlapping the ceiling evacuation opening 10 The evacuation opening 20 is formed, and the storage box 40 in which the rope ladder 30 is inserted is arranged in the immediate vicinity thereof. The details will be described below with reference to FIG. 2 as well.

FIG. 2 is an enlarged cross-sectional view of the main part of the toilet taken along the line 2-2 in FIG.

The ceiling evacuation opening 10 is formed by providing a substantially rectangular opening 11 in the ceiling panel Pc and fitting an iron ring 12 having a "U" -shaped cross section along the edge 11a. A ridge 12a is formed, and a catch metal fitting 12b is provided on the lower surface of the ridge 12a on one side, and the hinge metal fitting 12 is provided on the lower edge of the inner circumference on the opposite side.
c is fastened. In the figure, 12d and 12e are upper and lower flange portions of the iron wheel 12.

The evacuation port 10 is provided with a closing lid 13 for closing it.
13, one end is fastened to the hinge metal fitting 12c so as to be swingable, and the insert metal fitting 13a provided at the other end is normally engaged with the catch metal fitting 12b and held horizontally, and if necessary, A finger is inserted into the finger hook 13b on the lower surface of the lid 13 so that it can be opened downward.

Then, the metal fittings 12b and 13a are adjusted to an engagement force with which the lid 13 can be kicked open with a foot, and preferably, the rope ladder is used.
Keep 30 open so that it can be opened.

On the other hand, the floor-side evacuation opening 20 is provided with substantially rectangular openings 21 and 22 in the skeleton floor Fn and the floor covering Cf, and the inner side of the upper side 22 is made wider than the lower side 21, and both edges 21a , 22a is fitted with a metallic port 23 which is fitted in common, a step 23a is formed in the upper portion of the inner periphery of the port 23, and a rubber packing 24 is fitted therein. In the figure, 23b is a rising portion formed on the peripheral portion of the step 23a slightly higher than the floor covering Cf, and 23c is a flange portion at the lower end of the port 23.

And, at all times, the upper lid on the packing 24 of the port 23
25 is fitted, and the lid 25 has a structure that can be raised and removed as necessary as shown in FIG.

The rope ladder 30 is a pair of ropes 3 long enough to reach the floor covering Cf below.
An appropriate number of step members 32 ... Is mounted between 1 and 31, and is always wound in the storage box 40 so that it can be immediately taken out.

It should be noted that at least each floor of n = -1 or less, in this embodiment, in the storage boxes 40 on all floors, the outside of the rope ladder 30, the assembly ladder with hooks and the long bar with a bent tip are put. deep.

According to the present embodiment, at the time of emergency, simply open the lid 25 of the floor-side evacuation opening 20, poke your foot into the port 23, kick open the lid 13 of the ceiling evacuation opening 10, and lower the rope 30 to get to each floor. It is possible to evacuate downwards along the toilet space St of the toilet Tn.

To evacuate upward, first insert the tip of the bar into the finger hook 13b of the lid 13 of the ceiling evacuation opening 10 to pull it open, and then push up the lid 25 of the floor evacuation opening 20 on the floor from below. Open, assemble the ladder, and hook it up to the edge riser 23b of the port 23.
And hang it.

Further, according to the present embodiment, since the above-ceiling Sc communicates with the toilet space St on both the upper floor and the lower floor, the evacuation openings 10, 20
Can be located near the main equipment and can also serve as an inspection port.

In this embodiment, as shown in FIG. 1, each floor toilet Tn
The ceiling evacuation opening 10 and the floor evacuation opening 20 are provided at different horizontal positions so as to avoid mutual interference, but it is possible to improve the evacuation speed by setting them at the same position.

In addition, in the above embodiment, the floor covering Cf is in close contact with the building floor Fn, so that the floor side evacuation port 20 is configured with a single port 23, but the floor covering has a block structure. In some cases, such as in the case of a multiple structure, a corresponding number of ports and iron wheels may be vertically stacked.

(Effects of the Invention) As is clear from the above description, according to the present invention, when the prefab toilets located on the upper and lower floors of the multi-story building are sandwiched, the physical floor and the floor above the floor are installed. Since the evacuation openings that overlap vertically are formed by penetrating the covering and the ceiling covering on the downstairs side, and the ladder member is arranged in the vicinity thereof, the toilet space can be incorporated into the evacuation path in an emergency. .

[Brief description of drawings]

The drawings show the bilging and its toilet equipment according to an embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a main part of the bilging, and FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG. . In the drawing, 10 is a ceiling evacuation opening, 13 is a lower opening lid, 20 is a floor evacuation opening, 25 is an upper opening lid, 30 is a rope ladder, 40 is a storage box, B is bilging, and Cc is a ceiling covering. , Cf is the floor covering, Fn is the building floor, Sc is the ceiling, Sn is the indoor space, St is the toilet space, Tn is the prefab toilet, and n is an integer representing the number of floors.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Miyuki Takizaki 1-128 Toranomon, Minato-ku, Tokyo Totoki Ware Co., Ltd. Tokyo branch office (72) Inventor Hiroshi Kawamura 1-1-1 Toranomon, Minato-ku, Tokyo No. 28 Totoki Ware Co., Ltd.Tokyo branch office

Claims (10)

[Scope of utility model registration request] 1. A toilet equipment structure for a multi-layer building, comprising prefabricated toilets provided with a floor coating and a ceiling coating in each of indoor spaces which are vertically overlapped with each other via a floor of the body. A floor covering of the pre-fab toilet provided in the indoor space above the building floor and a ceiling covering of the pre-fab toilet provided in the indoor space below the building floor are provided with vertically overlapping evacuation openings, Toilet facility structure of multi-story building with ladder members arranged nearby. 2. The toilet equipment structure for a multi-layer building according to claim 1, wherein the ladder member is a rope ladder. 3. The toilet equipment structure of a multi-layer building according to claim 1, wherein a storage box for the ladder member is installed near the evacuation opening. 4. The multi-layer building according to claim 1, wherein the vertically overlapping withdrawal openings include a floor-side withdrawal opening that penetrates the building floor and the floor covering, and a ceiling withdrawal opening that penetrates the ceiling covering. Toilet equipment structure. 5. The toilet equipment structure of a multi-layer building according to claim 4, wherein the floor-side evacuation opening is provided with a lid member that opens upward. 6. The toilet equipment structure for a multi-layer building according to claim 4, wherein the ceiling evacuation opening is provided with a lid member that opens downward. 7. The toilet equipment structure of a multi-layer building according to claim 6, wherein the lower opening lid member can be kicked open. 8. The toilet equipment structure for a multi-layered building according to claim 1, wherein the position of the evacuation opening is different between the upper and lower layers. 9. The toilet equipment structure for a multi-layered building according to claim 1, wherein the positions of the evacuation openings are overlapped between the upper and lower layers. 10. The toilet equipment structure of a multi-layer building according to claim 1, wherein the escape port is an inspection port of a space between the floor frame and the ceiling covering.