JP4348305B2 - Drain trap structure - Google Patents

Drain trap structure Download PDF

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JP4348305B2
JP4348305B2 JP2005034443A JP2005034443A JP4348305B2 JP 4348305 B2 JP4348305 B2 JP 4348305B2 JP 2005034443 A JP2005034443 A JP 2005034443A JP 2005034443 A JP2005034443 A JP 2005034443A JP 4348305 B2 JP4348305 B2 JP 4348305B2
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drainage
sink
trap
garbage basket
port
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敬史 赤坂
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株式会社伸晃
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Description

この発明は、流し台のシンクに取付けられる排水トラップ構造において、少なくとも封水部（封水トラップ体）と排水管接続部（排水取出し体）をシンクの流し口の孔径よりもコンパクトに一体構成することによって設置に係る作業数を減らすと同時に、キャビネット内の収容効率を高め、さらに建物側排水管と口軸のズレをも吸収して設置できる改良に関するものである。   In the drain trap structure attached to the sink of the sink, at least the sealing part (sealing trap body) and the drain pipe connection part (drainage take-out body) are integrally formed in a compact manner than the hole diameter of the sink outlet. It is related to the improvement which can reduce the number of work related to installation, increase the housing efficiency in the cabinet, and further absorb the misalignment between the building side drain pipe and the mouth shaft.

流し台のシンクにある流し口には少なくともゴミかごが収容可能な排水トラップが取付けられる一方、床下からは建物側排水管が立ち上げられ、排水トラップを介して流し口と建物側排水管とを接続しているが、流し口と建物側排水管の口軸は必ずしも一致しない場合がある。このようなズレが生じた場合、排水トラップと建物側排水管との間にフレキシブルな蛇腹管を適用していたが、「住宅の品質確保の促進等に関する法律」（いわゆる品確法）の施行に伴い、その指定住宅性能評価機関が公表する優良住宅部品認定基準によれば、流し台に関し、維持管理・部品交換の容易性を確保するという観点より、排水管の内面平滑性が要求されており、前記蛇腹管はこの要請を満たさないという問題がある。これに関連して、本出願人は、器具側排水管と建物側排水管にズレが生じている場合でも、両者排水管を内面平滑性を有する直管により接続すべく、直管用偏心アダプタなる発明を開示している（特許文献１を参照）。   A drain trap that can accommodate at least a garbage basket is attached to the sink at the sink of the sink, while a building-side drain pipe is set up from under the floor, and the sink and the building-side drain pipe are connected via the drain trap. However, the mouth axis of the sink and the drainage pipe on the building side may not always match. When such a shift occurred, a flexible bellows tube was applied between the drain trap and the building-side drain pipe, but the “Law for Promotion of Housing Quality Assurance” (so-called quality assurance law) was enforced. Accordingly, according to the excellent housing parts certification standard published by the designated housing performance evaluation organization, the smoothness of the inner surface of the drainage pipe is required from the viewpoint of ensuring the ease of maintenance and replacement of the sink. There is a problem that the bellows tube does not satisfy this requirement. In this connection, the applicant becomes an eccentric adapter for a straight pipe in order to connect both the drain pipes with a straight pipe having an inner surface smoothness even when the appliance side drain pipe and the building side drain pipe are misaligned. The invention is disclosed (see Patent Document 1).

他方、本出願人は、流し台キャビネット内の収容効率を高める目的で、排水トラップのゴミかご収容体とキャビネットの背板寄りに位置して横並びに接続できる封水トラップを考案している（特許文献２を参照）。この封水トラップによれば、Ｓ字状トラップの使用が避けられ、その結果、排水トラップ直下の出っ張りが小さくなり、キャビネット奥側に発生するデッドスペースを解消している。   On the other hand, the applicant of the present invention has devised a sealed trap that can be connected side-by-side and located near the garbage basket container of the drain trap and the back plate of the cabinet in order to increase the accommodation efficiency in the sink cabinet (Patent Document). 2). According to this sealed trap, the use of an S-shaped trap can be avoided. As a result, the bulge directly under the drain trap is reduced, and the dead space generated on the back side of the cabinet is eliminated.

特開２００４−１１０９３号公報JP 2004-11093 A 特開平９−２７３２００号公報JP-A-9-273200

上述した従来の技術を組み合わせて同時に用いれば、流し台キャビネットのデッドスペースを解消することができると共に、シンクの流し口と建物側排水管の口軸のズレをも吸収することができる。しかしながら、この場合、少なくとも二部材構成となるため、その分、取付工数が増して、その作業内容もゴミかご収容体はシンクの上方から取付ける一方、封水トラップや偏心アダプタなどの取付けはキャビネット内という狭小な空間で行わざるを得ないため、施工性に改良の余地があった。   If the conventional techniques described above are combined and used simultaneously, the dead space of the sink cabinet can be eliminated, and the misalignment between the sink outlet and the mouth axis of the building-side drain pipe can be absorbed. However, in this case, since it is composed of at least two members, the number of mounting steps is increased, and the work contents are also mounted from the upper side of the sink, while the sealing trap and the eccentric adapter are mounted in the cabinet. There was room for improvement in workability because it had to be done in a narrow space.

本発明は上述した課題を解決するためになされたもので、その目的とするところは、キャビネット内の収容効率を極力損することなく、シンクの流し口と建物側排水管の口軸のズレを解消しつつ、その施工性を向上させることである。   The present invention has been made to solve the above-described problems, and its object is to eliminate the misalignment between the sink outlet and the mouth drain of the building-side drain pipe without losing the accommodation efficiency in the cabinet as much as possible. However, it is to improve the workability.

上述した目的を達成するために本発明では、ゴミかごが収納可能な一定深さを有し、且つ、シンクの流し口に上方から挿入して取付可能なゴミかご収容体と、内部が下方を通水間隙として前記ゴミかご収容体の下面から一体に垂下された隔壁により第一室と第二室に仕切られ、第一室の上面にはシンクの流し口と連通する排水口を前記シンクの手前に位置するように偏心して形成すると共に、前記第二室の上方にはオーバーフロー口を形成してなる封水トラップ体と、該封水トラップの前記第二室と隣接して前記オーバーフロー口と連通すると共に下方に開口する建物側排水管との接続口を有する排水取出し体とかならなり、該排水取出し体と前記封水トラップ体とは前記ゴミかご収容体の下面に一体に成形され、且つ、シンクの流し口に上方から挿入可能とするという手段を用いた。この手段によれば、一体化された封水トラップ体と排水取出し体を同時にシンクの流し口に上方から取付けることができる。また、封水トラップ体の第一室上面に形成される排水口はシンク手前に偏心して位置する一方、排水取出し体は封水トラップ体の奥行き分、上下方向の口軸がシンクの流し口の口軸からシンク奥側に偏心するから、この偏心量の範囲でシンクの流し口と建物側排水管との口軸のズレを吸収することができる。さらに、排水トラップ構造の取付完了後において、シンクの流し口の直下に封水トラップ体と排水取り出し体が出っ張ることになるが、通常の流し台の排水量を処理するには全高が１１０〜１２０ｍｍあれば充分であるから、上記封水トラップ体のゴミかご収容体下面からの実質的な垂下量は６５〜８５ｍｍの範囲にとどまり、当該垂下量が収容スペースを圧迫することがなく、且つ、排水取出し体はその接続口に接続される建物側排水管と共に流し台キャビネットの背面側に位置することになるから、流し台キャビネット内部の収容効率が維持される。さらに排水取出し体はその下端に建物側排水管を接続できればよいから、垂下量を封水トラップ体に合わせて設定することができる。なお、上記手段において、シンクの流し口に対する取付部は、従来のゴミかご収容体で採用されるように、流し口に上面から係止される上縁フランジとキャビネット内から装着されるロックナットとによって流し口を挟持した状態で固定する構造を採用することができる。 In order to achieve the above-described object, the present invention has a certain depth in which the garbage basket can be stored and can be inserted into the sink sink from above and attached thereto , The first chamber and the second chamber are partitioned by a partition wall suspended integrally from the lower surface of the garbage basket container as a water passage gap, and a drain port communicating with the sink outlet is provided on the upper surface of the first chamber. A water-seal trap body formed eccentrically so as to be positioned in front, and an overflow port formed above the second chamber, and the overflow port adjacent to the second chamber of the water-seal trap, And a drainage body having a connection port with a building-side drain pipe that communicates with and opens downward, the drainage body and the sealing trap body are integrally formed on the lower surface of the garbage basket container , and On the sink sink Means that can be inserted from using. According to this means, the integrated sealing trap body and the drainage body can be simultaneously attached to the sink outlet from above. In addition, the drainage port formed on the upper surface of the first chamber of the sealing trap body is positioned eccentrically in front of the sink, while the drainage body is the depth of the sealing trap body, and the vertical axis is the sink outlet. Since it is eccentric from the mouth shaft to the sink back side, the misalignment of the mouth shaft between the sink outlet and the building side drain pipe can be absorbed within the range of the eccentric amount. Furthermore, after the installation of the drain trap structure is completed, the sealed trap body and the drainage body will protrude directly below the sink outlet, but if the total height is 110 to 120 mm to handle the drainage amount of a normal sink Therefore, the substantial drooping amount of the sealed trap body from the lower surface of the garbage basket container remains in the range of 65 to 85 mm, the drooping amount does not press the housing space, and the drainage body is removed. Since it is located on the back side of the sink cabinet together with the building-side drain pipe connected to the connection port, the accommodation efficiency inside the sink cabinet is maintained. Furthermore, since the drainage body only needs to be able to connect the building-side drain pipe to the lower end thereof, the amount of drooping can be set in accordance with the sealing trap body. In the above means, the mounting portion for the sink outlet includes an upper edge flange that is locked to the sink from the upper surface and a lock nut that is mounted from within the cabinet, as used in a conventional garbage basket container. Therefore, it is possible to employ a structure in which the sink is fixed in a state where it is sandwiched.

ゴミかご収容体の下面に封水トラップ体と排水取出し体とを一体に設け、全てを一体とした当該手段によれば、本構造をシンクの流し口に上方から取付けるという一工程のみで取付作業を完了することができる。なお、上部構造としてのゴミかご収容体は、上述したように、シンクの流し口に上方から挿入し、その上縁フランジとキャビネット内部から適宜パッキンを介して装着されるロックナットとによってシンク底面を挟持した状態で取付けられるものである。また、本発明では、シンクの流し口に対する取付部の横断面形状を真円あるいは正多角形とすることで、シンクの流し口に挿入する際に本発明構造を回転させることができる。この結果、これと連動して排水取出し体の軸位置も変化するから、建物側排水管との口軸のズレをより広範に吸収することができる。他方、排水取出し体は直管状であってもよいが、下端接続部を封水トラップ体から乖離するように屈曲すれば、その乖離量だけ口軸ズレの吸収量が大きくなる。なお、本発明はそれ自体で建物側排水管との口軸のズレを解消するものであるが、その範囲外の場合に、建物側排水管としてフレキシブル管の使用を排除するものではない。 The sealing trap body and the drainage body are integrally provided on the bottom surface of the garbage basket container, and according to the means in which all are integrated, the mounting operation is performed in only one step of attaching the structure to the sink outlet from above. Can be completed. In addition, as described above, the garbage basket container as the upper structure is inserted into the sink outlet from above, and the bottom surface of the sink is formed by the upper edge flange and a lock nut attached from the inside of the cabinet through appropriate packing. It can be mounted in a sandwiched state. Further, in the present invention, the structure of the present invention can be rotated when inserted into the sink outlet by setting the cross-sectional shape of the attachment portion to the sink outlet to be a perfect circle or a regular polygon. As a result, the axial position of the drainage body also changes in conjunction with this, so that the misalignment of the mouth axis with the building-side drainage pipe can be absorbed more widely. On the other hand, the drainage body may be a straight tube, but if the lower end connection portion is bent so as to be separated from the sealed trap body, the amount of absorption of the misalignment increases by the amount of the deviation. In addition, although this invention itself eliminates the shift | offset | difference of a mouth axis with a building side drain pipe, when outside the range, use of a flexible pipe is not excluded as a building side drain pipe.

また、ゴミかご収容体の底面に排水取出し体と連通する閉止可能な洗浄口を設けることによって、通常使用時は洗浄口を閉じる一方、開口した状態で当該洗浄口から例えば高圧洗浄ノズルを差し込んで建物側排水管を清掃することができる。   Also, by providing a closable cleaning port that communicates with the drainage body on the bottom surface of the garbage basket container, the cleaning port is closed during normal use, while a high pressure cleaning nozzle is inserted through the cleaning port in an open state. The building drainage pipe can be cleaned.

さらに、封水トラップ体の底面にキャップ等により閉止可能なドレン口を設けることで、封水トラップ体に目詰まり等が発生した場合にもメンテナンスが容易である。   Furthermore, by providing a drain port that can be closed with a cap or the like on the bottom surface of the sealing trap body, maintenance is easy even when the sealing trap body is clogged.

以上説明した本発明構造、封水トラップ体と排水取出し体をシンクの流し口に上方から挿入可能に一体成形したものであるから、部品点数の減少により作業工程が少なく、従来、シンクの流し口に上方から挿入できないため、別途にキャビネット内での接続が強いられていたＳ字トラップの使用に比べて作業性がよく、排水取出し体に建物側排水管を接続するのみで全ての取付作業が完了するという施工性に優れた排水トラップ構造を提供することができた。上部構造としてゴミかご収容体を備えたものにあっては、上述した作業性を損することなく、機能性に優れた排水トラップ構造とすることができる。さらに、シンクの流し口に対する取付部を横断面真円または正多角形に成型することで、本発明構造を回転させて排水取出し体と建物側排水管の口軸合わせが容易に行うことができ、さらに排水取出し体の下端接続部を屈曲したものにあっては、より広範囲で口軸のズレを吸収することができる。他方、ゴミかご収容体に排水取出し体の洗浄口を形成したものや封水トラップ体にドレン口を設けたものにあっては、清掃やメンテナンスが容易に行えるものである。   Since the structure of the present invention described above, the sealing trap body and the drainage body are integrally formed in the sink outlet so as to be insertable from above, the number of work steps is reduced due to the reduced number of parts. Since it cannot be inserted from above, the workability is better than using an S-shaped trap that was separately connected in the cabinet, and all the installation work can be done simply by connecting the drainage pipe to the drainage body. We were able to provide a drain trap structure with excellent workability. In the case where the upper structure includes a garbage basket container, a drain trap structure with excellent functionality can be obtained without impairing the above-described workability. Furthermore, by forming the attachment part for the sink outlet into a perfect circle or regular polygon in cross section, the structure of the present invention can be rotated to easily align the outlet shaft with the drainage pipe on the building side. Further, when the lower end connection portion of the drainage body is bent, the misalignment of the mouth axis can be absorbed in a wider range. On the other hand, cleaning and maintenance can be easily performed in the case where the waste container is provided with a cleaning port for the drainage body or the sealing trap body is provided with a drain port.

以下、本発明の好ましい実施の形態を添付した図面に従って説明する。図１は本発明の一実施形態に係る排水トラップ構造の縦断面図であって、１は内部にゴミかごＫを収容した状態でシンクの流し口Ｓに取付けられるゴミかご収容体、２はゴミかご収容体１の下面に一体に垂設された封水トラップ体、３は封水トラップ体２と並んでゴミかご収容体１の下面に一体に垂設された排水取出し体である。   Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a longitudinal sectional view of a drain trap structure according to an embodiment of the present invention, wherein 1 is a garbage basket container attached to a sink outlet S in a state in which a garbage basket K is accommodated therein, and 2 is garbage. A sealed water trap body 3, which is integrally suspended on the lower surface of the car container 1, is a drainage take-out body 3 which is integrally suspended on the lower surface of the garbage car body 1 along with the sealed water trap body 2.

ゴミかご収容体１は、図２に示すように、横断面真円形状を呈し、その底面には中心から周壁寄りに偏心して封水トラップ体２と連通する排水口４および排水取出し体３と連通する洗浄口５が形成されている。その形成位置は、該ゴミかご収容体１をシンクの流し口Ｓに取付けた状態で、流し台キャビネットの背板Ｗを奥面として手前に位置するものである。なお、この実施形態では、ゴミかごＫをセットしない場合に備えて、排水口４にアミ蓋６を取付け、箸・スプーンなどの小物食器や野菜屑・残飯などの大きなゴミを捕獲するようにしている。他方、洗浄口５には高圧洗浄用ノズル（図示せず）の差込み部材７が設けられると共に、通常使用時には差込み部材７の差込口７ａを閉止する栓体８が取付けられている。ゴミかご収容体１のシンク流し口Ｓに対する取付方法は従来と変わることがなく、上方から流し口Ｓに挿入した後、そのフランジ１ａとキャビネット内部から適宜ドーナツ状のパッキンＲを介して装着されるロックナットＮとでシンク底を挟持して固定されるものである。ただし、本実施形態ではゴミかご収容体１を横断面真円としたため、回転させることが可能で、これにより当該収容体１に一体に垂設された封水トラップ体２の向きを変更でき、さらには排水取出し体３と建物側排水管Ｐとの口軸合わせが可能となる。同様の作用を行う別構成として、本収容体１を横断面正多角形に成形してもよい。   As shown in FIG. 2, the garbage basket container 1 has a circular shape in cross section, and has a drain port 4 and a drainage outlet body 3 that are eccentric from the center toward the peripheral wall and communicate with the sealed trap body 2 on the bottom surface. A communicating cleaning port 5 is formed. The formation position is located in the foreground with the back plate W of the sink cabinet in the state where the garbage basket container 1 is attached to the sink outlet S of the sink. In this embodiment, in preparation for the case where the garbage basket K is not set, the drain cover 4 is attached with a lid 6 so that small dishes such as chopsticks and spoons, and large garbage such as vegetable scraps and leftovers can be captured. Yes. On the other hand, the cleaning port 5 is provided with an insertion member 7 for a high-pressure cleaning nozzle (not shown), and a plug body 8 for closing the insertion port 7a of the insertion member 7 during normal use. The attachment method of the garbage basket container 1 to the sink outlet S is not different from the conventional one, and after being inserted into the outlet S from above, it is attached from the flange 1a and the inside of the cabinet through a donut-shaped packing R as appropriate. The sink bottom is sandwiched and fixed by the lock nut N. However, in this embodiment, since the garbage basket container 1 has a round cross section, it can be rotated, thereby changing the direction of the sealed water trap body 2 suspended integrally with the container 1, Furthermore, it is possible to align the drainage outlet 3 and the building-side drainage pipe P. As another configuration that performs the same action, the container 1 may be formed into a regular polygon having a transverse cross section.

他方、封水トラップ体２は、ゴミかご収容体１の下面から一体に垂下された下方にドレン口Ｄを形成してなる周壁２ａと、前記ドレン口Ｄを閉止するキャップ体２ｂとによって有底筒状の外形が構成され、さらに内部はゴミかご収容体１の下面からやはり一体に垂下された隔壁２ｃによってゴミかご収容体１の排水口４と連通する第一室２ｄと、該第一室２ｄと対向する第二室２ｅとに仕切られている。隔壁２ｃはキャップ体２ｂとの間に通水間隙２ｆが設けられると共に、第二室２ｅの周壁２ａ上方にオーバーフロー口２ｇを形成することによって、排水口４からの排水をオーバーフロー口２ｇの深さまで貯留して汚臭や異物の逆流を防止しつつ、その貯留体積を超えた排水を通水間隙２ｆを通じてオーバーフロー口２ｇから排水取出し体３へと導水している。   On the other hand, the sealed water trap body 2 is bottomed by a peripheral wall 2a formed integrally with a drain port D below the bottom surface of the garbage basket container 1 and a cap body 2b for closing the drain port D. A first chamber 2d having a cylindrical outer shape, and an interior communicating with the drainage port 4 of the garbage basket container 1 by a partition wall 2c that is also integrally suspended from the lower surface of the garbage basket container 1; 2d and the 2nd chamber 2e facing are divided. The partition wall 2c is provided with a water passage gap 2f between the cap body 2b, and an overflow port 2g is formed above the peripheral wall 2a of the second chamber 2e, thereby allowing drainage from the drain port 4 to reach the depth of the overflow port 2g. While draining and preventing backflow of odor and foreign matter, the waste water exceeding the storage volume is introduced from the overflow port 2g to the drainage body 3 through the water gap 2f.

さらに、排水取出し体３は、封水トラップ体２の第二室２ｅ側の周壁２ａを一部共有しつつ、当該周壁２ａとゴミかご収容体１の下面から一体に垂下された管壁３ａとの閉塞により、封水トラップ体２のオーバーフロー口２ｇと連通する排水路３ｂを形成している。さらに、本実施形態では、排水路３ｂの下端に、封水トラップ体２から乖離するように屈曲され、下方を開口した接続口３ｃが一体に設けられている。接続口３ｃには袋ナットＦにより建物側排水管Ｐが接続されるものである。   Furthermore, the drainage body 3 shares a part of the peripheral wall 2a on the second chamber 2e side of the sealing trap body 2, and the pipe wall 3a suspended integrally from the peripheral wall 2a and the lower surface of the garbage basket container 1. As a result, the drainage channel 3b communicating with the overflow port 2g of the sealed trap body 2 is formed. Furthermore, in the present embodiment, a connection port 3c that is bent so as to be separated from the sealing trap body 2 and that opens downward is integrally provided at the lower end of the drainage channel 3b. A building side drain pipe P is connected to the connection port 3c by a cap nut F.

上記構成の排水トラップ構造によれば、必要な部材を一体に設けられ、しかも、上部構造としてのゴミかご収容体１を含め、封水トラップ体２および排水取出し体３は、全体の大きさをシンクの流し口Ｓを通過可能な開口投影範囲に収めているため、この一体化された本トラップ構造はシンクの流し口Ｓに上方から挿入することができる。そして、本構造を流し口Ｓに挿入し、ゴミかご収容体１を通法に従ってシンクに取付けた後、排水取出し体３の接続口３ｃに建物側排水管Ｐを接続するのみで全ての取付作業が完了する。また、封水トラップ体２を一体に設けたことによって、Ｓ字状トラップの使用が避けられ、且つ、該封水トラップ体２は流し台キャビネットの手前に位置してゴミかご収容体１からの垂下量が小さいものであるから、流し台キャビネット内の収容スペースを圧迫することがないと共にデッドスペースができず、収容効率が高いものである。さらに、排水取出し体３を封水トラップ体２と横並びに設けた結果、その口軸は必然的にゴミかご収容体１の中心軸、即ちシンクの流し口Ｓの口軸と乖離し、この乖離量分だけ、シンクの流し口Ｓと建物側排水管Ｐの口軸のズレを吸収することができる。さらにまた、この実施形態では排水取出し体３の接続口３ｃを屈曲して設けているため、その屈曲量分だけ、さらに口軸の大きなズレに対処できるものである。   According to the drain trap structure having the above-described configuration, necessary members are integrally provided, and the sealed trap body 2 and the drainage take-out body 3 including the garbage basket housing body 1 as an upper structure have the entire size. The integrated trap structure can be inserted into the sink sink S from above because it is within an aperture projection range that can pass through the sink sink S. Then, after the structure is inserted into the sink S and attached to the sink according to the law, the garbage basket container 1 is attached to the connection port 3c of the drainage body 3 and all the installation work is simply performed by connecting the building side drain pipe P. Is completed. Further, since the sealing trap body 2 is provided integrally, the use of the S-shaped trap can be avoided, and the sealing trap body 2 is located in front of the sink cabinet and is suspended from the garbage basket container 1. Since the amount is small, the accommodation space in the sink cabinet is not compressed and a dead space is not formed, so that the accommodation efficiency is high. Further, as a result of the drainage body 3 being provided side by side with the sealing trap body 2, the mouth shaft inevitably deviates from the central axis of the garbage basket container 1, that is, the mouth port of the sink outlet S. It is possible to absorb the misalignment between the sink sink S and the mouth drainage pipe P by the amount. Furthermore, in this embodiment, since the connection port 3c of the drainage body 3 is bent and provided, it is possible to cope with a larger displacement of the mouth shaft by the amount of the bending.

本発明の一実施形態に係る排水トラップ構造の縦断面図The longitudinal cross-sectional view of the drain trap structure which concerns on one Embodiment of this invention 図１のＡ−Ａ線端面図AA line end view of FIG.

符号の説明Explanation of symbols

１ ゴミかご収容体
２ 封水トラップ体
３ 排水取出し体
Ｐ 建物側排水管 1 Garbage container 2 Sealed trap body 3 Drainage body P Building side drainage pipe

Claims (5)

ゴミかごが収納可能な一定深さを有し、且つ、シンクの流し口に上方から挿入して取付可能なゴミかご収容体と、内部が下方を通水間隙として前記ゴミかご収容体の下面から一体に垂下された隔壁により第一室と第二室に仕切られ、第一室の上面にはシンクの流し口と連通する排水口を前記シンクの手前に位置するように偏心して形成すると共に、前記第二室の上方にはオーバーフロー口を形成してなる封水トラップ体と、該封水トラップの前記第二室と隣接して前記オーバーフロー口と連通すると共に下方に開口する建物側排水管との接続口を有する排水取出し体とかならなり、該排水取出し体と前記封水トラップ体とは前記ゴミかご収容体の下面に一体に成形され、且つ、シンクの流し口に上方から挿入可能としたことを特徴とする排水トラップ構造。 A garbage basket container having a certain depth that can accommodate a garbage basket and can be attached by inserting it into the sink sink from above, and the interior of the garbage basket container from below the water basket as a water gap. The first chamber and the second chamber are partitioned by a partition wall that hangs down integrally, and a drainage port communicating with the sink outlet is formed eccentrically so as to be positioned in front of the sink on the upper surface of the first chamber, A sealing trap body formed with an overflow port above the second chamber, and a building-side drain pipe that communicates with the overflow port adjacent to the second chamber of the sealing trap and opens downward. The drainage body has a connection port, and the drainage body and the sealing trap body are integrally formed on the lower surface of the garbage basket container , and can be inserted into the sink outlet from above. Drainage characterized by Wrap structure. ゴミかご収容体は、シンクの流し口に対する取付部の横断面形状が真円または正多角形である請求項１記載の排水トラップ構造。 The drainage trap structure according to claim 1 , wherein the garbage basket container has a perfect cross section or a regular polygon in a cross-sectional shape of a mounting portion with respect to a sink outlet. 排水取出し体は、接続口を封水トラップから乖離して屈曲させてなる請求項１または２記載の排水トラップ構造。 The drainage trap structure according to claim 1 or 2 , wherein the drainage body is formed by bending the connection port away from the sealing trap. ゴミかご収容体の底面に排水取出し体と連通する閉止可能な洗浄口を設けた請求項１、２または３記載の排水トラップ構造。 4. The drain trap structure according to claim 1, wherein a closable cleaning port communicating with the drainage body is provided on the bottom surface of the garbage basket container. 封水トラップ体の底面に閉止可能なドレン口を設けた請求項１〜４のうち何れか一項記載の排水トラップ構造。 The drainage trap structure according to any one of claims 1 to 4 , wherein a drain port capable of being closed is provided on the bottom surface of the sealed water trap body.
JP2005034443A 2005-02-10 2005-02-10 Drain trap structure Expired - Fee Related JP4348305B2 (en)

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Publication number Priority date Publication date Assignee Title
US11524250B1 (en) 2022-03-29 2022-12-13 Photios Noutsis Fluid waste filtration system with grease and garbage traps

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JP5267784B2 (en) * 2008-08-05 2013-08-21 Ｔｏｔｏ株式会社 Drain trap
JP2018035544A (en) * 2016-08-30 2018-03-08 パナソニックＩｐマネジメント株式会社 Drain trap
CN109594619B (en) * 2018-12-14 2020-11-17 山东中创新材料科技有限公司 Anti-blocking joint for sewer pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11524250B1 (en) 2022-03-29 2022-12-13 Photios Noutsis Fluid waste filtration system with grease and garbage traps

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