JP3765577B2 - Prefabricated manhole toilet for disaster prevention - Google Patents

Description

  The present invention relates to an assembly-type manhole toilet for disaster prevention in which a Western-style toilet is disposed on a toilet bowl receiving lid placed on the entrance upper surface of a manhole.

  Conventionally, a manhole toilet for disasters using a manhole has been installed in which a Western-style toilet is attached to a lid with a hole that is the same size as a manhole cover and the lid of the manhole is removed in the event of a disaster. (For example, refer to Patent Document 1).

JP 2000-282548 A.

  By the way, in the said conventional thing, it is necessary to transport the toilet stored in another place to the place with a manhole at the time of a disaster, and there is a possibility that the manhole cannot be used as a toilet promptly if necessary. Also, even if a Western-style toilet is stored in a manhole, the toilet is too large to be inserted, and there is a problem that a lid with a toilet of the same size as the manhole cover does not enter the manhole. .

  The present invention has been made in view of such problems of the prior art, and the object of the present invention is to allow each member of a toilet to be stored in a manhole, and to be placed in a manhole when a disaster occurs. Since each part of the toilet is stored, it is not necessary to be stored or transported in another location, and can be stored for a long time. It is easy and easy to assemble, and can be installed and used quickly as needed. It is intended to provide an assembly-type manhole toilet for disaster prevention.

In order to achieve the above-mentioned object, the assembly-type manhole toilet for disaster prevention according to the present invention is such that a Western-style toilet is placed on a toilet bowl placed on the upper surface of the entrance of the manhole. Constructed in two parts, the toilet bowl cover is composed of two parts in a semicircular arc shape, the two toilet bowl covers are connected to each other by hinges, and one of the toilet bowls is divided into one toilet bowl cover The body was integrally molded, the other division of the Western-style toilet bowl was assembled to the other toilet bowl cover, and both Western-style toilet division bodies were joined with bolts, and each toilet member could be stored in a manhole. It is a feature.

  In the present invention, each member of the toilet can be stored in the manhole, and since each member of the toilet is stored in the manhole when a disaster occurs, it is not necessary to store and transport in another place for a long time. It is possible to store it, and it is easy and easy to assemble, and it becomes a disaster-prevention assembly-type manhole toilet that can be installed and used quickly as needed.

Embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a disaster prevention assembly type manhole toilet according to the present invention, and FIG.

  In FIG. 1, reference numeral 1 denotes a disaster prevention assembly type manhole toilet. The toilet 1 is attached to a toilet bowl receiving lid 3 which is a semicircular arc placed on the upper surface of an entrance 2 of an existing sewage manhole. A Western-style toilet 4 that is configured in two halves is arranged in the vertical direction, and an assembly-type enclosure box (the position of an imaginary line) is installed in the vicinity of the outer periphery of the toilet receiving lid.

  A seat portion 5 and a toilet lid 6 are arranged on the upper part of the Western-style toilet 4. Further, positioning projections 7 and 7 are formed on the lower surface of the toilet bowl receiving lid 3 according to the size of the outer periphery of the entrance 2 of the manhole, and a number of height adjusting projections 8, 8,. Has been.

  Because it is a disaster-prevention manhole toilet 1 constructed as described above, it is normally composed of two parts in a semicircular arc shape in order to enable quick installation of the toilet as needed when a disaster occurs Each toilet member such as the toilet bowl 3 and the western-style toilet 4 that is vertically divided into two can be housed in a synthetic resin bag or the like and hung on a manhole step. Therefore, it is not necessary to store each member of the toilet in a separate place, and no transportation from the storage place to the place where the toilet is installed is required. Moreover, even if individual members of the disaster assembly-type manhole toilet 1 are stored in the manhole for a long period of time, if each member is coated with oil and rust prevention and vacuum-packed, the disaster assembly-type manhole toilet 1 Assembling work will not be hindered and it can withstand long-term storage.

  Then, as shown in FIG. 2, the two toilet bowl receiving lids 3 having a semicircular arc shape and having a recess 9 near the center are connected to each other by hinges 10 and 10, and one toilet bowl receiving lid 3 a A Western-style toilet is constructed such that one divided body 4a of a Western-style toilet is integrally formed of synthetic resin and the other divided body 4b of the synthetic-resin-made Western-style toilet is placed on the other synthetic resin-made toilet bowl cover 3b. The divided bodies are coupled with bolts 11, 11,... And wing nuts 12, 12,. Further, a positioning projection 7 adapted to the size of the outer periphery of the entrance 2 of the manhole is synthesized on the lower surface of the toilet bowl receiving lid 3a, 3b, and a number of height adjusting projections 8, 8,. It is integrally molded with resin. Further, a synthetic resin seat 5 and a synthetic resin toilet lid 6 are attached to the upper part of the western toilet 4 connected by pins 13.

  The assembly type enclosure box includes, for example, an FRP support, a side panel made of heat insulation / soundproofing material, a side guard made of polypropylene, a door made of heat insulation / soundproofing, and a polypropylene door. It is comprised with a top plate etc., These can be accommodated in another synthetic resin bag etc., and it can be hung on the step of a manhole.

  The disaster-prevention assembly-type manhole toilet 1 having the above-described structure is easy to store and easily take out from the manhole because the individual members of the disaster-assembly assembly-type manhole toilet 1 are made of synthetic resin. The assembly of the toilet 1 is simple and easy, and the toilet 1 can be quickly installed and used as necessary.

FIG. 1 is a perspective view of a disaster prevention assembly type manhole toilet according to the present invention. FIG. 2 is an assembly explanatory view thereof.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Assembling-type manhole toilet for disaster prevention 2 Manhole entrance 3 Toilet bowl cover made up of two pieces 3a One toilet bowl cover 3b The other toilet bowl cover 4 Western style toilet made up of two pieces vertically 4a Western style toilet One split body 4b The other split body of a Western-style toilet 10 Hinge 11 Bolt

Claims (1)

In a disaster-proof assembly-type manhole toilet in which a Western-style toilet is placed on a toilet bowl placed on the upper surface of the entrance of the manhole, the Western-style toilet is composed of two parts in the vertical direction and the toilet bowl cover is semicircular The two toilet bowl receiving lids are connected to each other by a hinge, and one of the toilet bowls is integrally formed with one toilet bowl receiving lid, and the western toilet bowl is placed on the other toilet bowl receiving lid. An assembly-type manhole toilet for disaster prevention , wherein the other divided body is assembled and the both western-style toilet bowl divided bodies are coupled with bolts so that each member of the toilet can be stored in the manhole.

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