JPS5851266Y2 - Drainage pipes for sinks, etc. - Google Patents

Description

【考案の詳細な説明】 本考案は、流し台その他屋内に配装される排水パイプを
そなえる器具類に於ける排水パイプの改良に係るもので
ある。[Detailed Description of the Invention] The present invention relates to improvements in drainage pipes in sinks and other appliances equipped with drainage pipes arranged indoors.

一般に屋内に配装される器具に於て排水パイプをそなえ
るものは、排水パイプの中途にＳ字形トラップ部や上端
部に逆皿形トラップ部をそなえて下水からの悪臭流入を
防止している。Generally, appliances installed indoors that are equipped with a drainage pipe are equipped with an S-shaped trap part in the middle of the drainage pipe and an inverted dish-shaped trap part at the upper end to prevent foul odors from flowing in from sewage.

ところが排水パイプは屋内の床面を貫通して床下の排水
管内に挿し込んであるため、パイプの床貫通部に間隙が
あるとこの間隙から下水の悪臭が室内に直接流入する。However, since the drain pipe penetrates the indoor floor and is inserted into the drain pipe under the floor, if there is a gap in the floor penetration part of the pipe, the foul odor of sewage will directly flow into the room through this gap.

ところでパイプとこのパイプが貫通する床孔間の間隙を
閉塞するのは煩雑である。However, it is troublesome to close the gap between the pipe and the floor hole through which the pipe passes.

本考案は上記床孔間隙を簡単に閉塞し得るようにしたも
のである。The present invention allows the gap between the floor holes to be easily closed.

以下本考案の一例を流し台の排水パイプについて説明す
れば、第１図に於て１は流し台、２はその水槽、３は排
水パイプであり、排水パイプの水槽側接続部にはトラッ
プ４が存在している。An example of the present invention will be described below regarding a sink drain pipe. In Fig. 1, 1 is the sink, 2 is its water tank, and 3 is the drain pipe, and there is a trap 4 at the connection part of the drain pipe on the water tank side. are doing.

排水パイプの下端は流し台の底板５の孔６を貫通し更に
床板７の孔８を貫通して床下の排水管９内に嵌入してい
る。The lower end of the drain pipe passes through a hole 6 in the bottom plate 5 of the sink, further passes through a hole 8 in the floor plate 7, and is fitted into a drain pipe 9 under the floor.

而して排水パイプ３には流し台の底板５と床板７間に位
置する部分に、ゴム、軟質合成樹脂等の弾性材よりなる
椀状体１０を下向きで密に貫通装着してあり、この椀状
体の下方開口縁は床板上面に密接せしめ得るようになっ
ている。A bowl-shaped body 10 made of an elastic material such as rubber or soft synthetic resin is fitted downwardly through the drain pipe 3 in a portion located between the bottom plate 5 and the floor plate 7 of the sink. The lower opening edge of the shaped body can be brought into close contact with the upper surface of the floorboard.

本考案は上記せる如き構成であり、排水パイプには弾性
ある椀状体が下向きで密に貫通させ装着しであるので、
密着が容易であると共にこの椀状体の下方開口縁を床板
に密着させることにより床のパイプ貫通孔より下水悪臭
が流入する不都合がないと共に構造が極めて簡単であり
、施工が容易である等の優れた効果がある。The present invention has the above-mentioned configuration, and the elastic bowl-shaped body is attached to the drain pipe by passing it downward and tightly.
It is easy to fit tightly, and by making the lower opening edge of this bowl-shaped body stick to the floorboard, there is no inconvenience that sewage odor will flow in from the pipe through hole in the floor, and the structure is extremely simple and construction is easy. It has excellent effects.

尚椀状体の周縁部を貼着テープを利用して床板に接着す
れば一層完全である。It will be more complete if the peripheral edge of the bowl-shaped body is adhered to the floorboard using adhesive tape.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る排水パイプの使用態様に於ける一
部切欠側面図、第２図は同上要部の拡大された一部切欠
側面図である。 ３・・・・・・排水パイプ主体、７・・・・・・床板、
８・・・・・・パイプ挿通孔、９・・・・・・床下排水
管、１０・・・・・・弾性椀状体。FIG. 1 is a partially cutaway side view of the drainage pipe according to the present invention in a usage mode, and FIG. 2 is an enlarged partially cutaway side view of the same essential parts. 3... Drain pipe main body, 7... Floor board,
8...Pipe insertion hole, 9...Underfloor drain pipe, 10...Elastic bowl-shaped body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端が床板を貫通し床下の排水管内に嵌入する形式の排
水パイプに於て、排水パイプ下端寄り部分に弾性材より
なる椀状体を下向きで密に貫通装着してこの椀状体の下
方開口周縁を床板上面に密接可能ならしめたことを特徴
とする流し台用等の排水パイプ。In a drainage pipe whose lower end penetrates the floorboard and fits into the drainage pipe under the floor, a bowl-shaped body made of an elastic material is tightly fitted downward to the lower end of the drainage pipe, and the lower opening of this bowl-shaped body is inserted. A drainage pipe for a sink, etc., characterized by having a peripheral edge that can be brought into close contact with the upper surface of a floorboard.