JP4904537B2 - Drainage cross fitting - Google Patents

Drainage cross fitting Download PDF

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JP4904537B2
JP4904537B2 JP2005381239A JP2005381239A JP4904537B2 JP 4904537 B2 JP4904537 B2 JP 4904537B2 JP 2005381239 A JP2005381239 A JP 2005381239A JP 2005381239 A JP2005381239 A JP 2005381239A JP 4904537 B2 JP4904537 B2 JP 4904537B2
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drainage
cap
release wire
joint
pipe
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JP2007177593A (en
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征樹 石垣
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Japan Alpha Co Ltd
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Japan Alpha Co Ltd
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Description

本発明は、浴槽、洗面化粧台等の下水管への接続配管に用いられる排水クロス継手に係るものである。詳しくは、浴槽、洗面ボールの排水口金具に接続する排水管の屈曲管として床下に設置される扁平な排水クロス継手に関するものである。The present invention relates to a drainage cross joint used for connecting pipes to sewage pipes such as bathtubs and vanities. Specifically, the present invention relates to a flat drainage cross joint that is installed under the floor as a bent pipe of a drain pipe connected to a drain outlet fitting of a bathtub or a wash bowl.

浴槽、洗面化粧台等において、溜り水を排水する場合には、浴槽、洗面ボールの排水口金具に接続される排水管を経て、排水トラップなどを介して下水管へ排水されるようになっている。
浴槽、洗面ボールの排水口にガイドパッキンを介して排水口金具を挿し込むと共に、排水口より裏面に突出する排水金具下部分に固定ナットを螺合されることによって、浴槽、洗面ボールに排水口金具が取り付けられ、その排水口金具下部分に排水管の排水クロス継手が螺合などして取り付けられる。（特許文献１）When draining accumulated water in a bathtub, vanity, etc., the drainage pipe connected to the drain fitting of the bathtub or wash bowl is drained to the drain through a drain trap. Yes.
Tub, with plugging the drainage port metal fitting through the guide seal into the drain outlet of the basin ball, by being screwed to the fixed nuts on the drainage metal fitting lower part that projects to the back surface than the drain outlet, tub, drain outlet to wash ball bracket is mounted, drainage cross joint drainage pipe to the drainage port metal fitting lower part is attached to such engagement. (Patent Document 1)

近年の高齢化が進み、排水栓の開閉操作を簡便且つ容易にできるようにするために、排水栓の開閉を遠隔操作で行い得るものである。この遠隔操作には、レリースワイヤを必要とし、このレリースワイヤを排水管の配管にセットするため、レリースワイヤを通す枝管が排水クロス継手に設けられたものがある。  In recent years, with the progress of aging, it is possible to remotely open and close the drain plug so that the drain plug can be opened and closed easily and easily. This remote operation requires a release wire, and in order to set this release wire in the pipe of the drain pipe, there is one in which a branch pipe through which the release wire passes is provided in the drainage cross joint.

また、浴槽などでは、浴槽下の排水管の配管空間に制約があり、更に、この浴槽下の配管空間をより狭められる傾向から、必要上、これに配管される排水クロス継手は薄形の偏平なものになる傾向がある。  In addition, in a bathtub, etc., there is a restriction on the piping space of the drain pipe under the bathtub, and further, the piping space under the bathtub tends to be narrowed. Tend to be.

そして、偏平なものにもかかわらず排水性を損なわない低廉な排水クロス継手が求められ、そのような排水口金具下部分に螺合などして取り付けられる排水クロス継手は、この取り付けのための環状鍔部を排水入口として上面部に形成し、側面部に取水管及びレリースワイヤを通す枝管が設けられた扁平な継手本体でなるものである。そして、排水入口と出水排水管との間に筒部を設け、排水回り込み空間を形成して、排水性を向上させるようにしたものである。（特許文献２）In addition, an inexpensive drainage cross joint that does not impair drainage in spite of being flat is required, and the drainage cross joint that is attached to such a lower portion of the drainage fitting by screwing or the like is an annular for this attachment. It is a flat joint body in which a collar portion is formed on the upper surface portion as a drainage inlet , and a branch pipe through which a water intake pipe and a release wire are passed is provided on a side surface portion. And a cylinder part is provided between a drainage inlet and a drainage drainage pipe, drainage circulation space is formed, and drainage nature is improved. (Patent Document 2)

実開平２−６７７７  2-6777 特開平８−３３８０５４  JP-A-8-338054

高齢化が進み、床に段差をなくす住宅設計がされる現状では、床下のクリアランスが狭められるために一層薄形とし、また、排水栓の開閉を遠隔操作するために設けられたレリースワイヤを通す枝管が、このような排水クロス継手を成形するには難しくし、その上、配管施工するにも困難であった。そして、この排水クロス継手が薄形とされたために、偏平に拡げないかぎり、その容積を小さくさせてしまって、排水性を損なうことになる。  In the current situation where the house is designed to eliminate the level difference on the floor as the population ages, the clearance under the floor is narrowed to make it thinner, and the release wire provided for remote control of opening and closing the drain plug is passed through. Branch pipes are difficult to form such drainage cross joints, and also difficult to pipe. And since this drainage cross joint was made thin, unless it expands flatly, the volume will be made small and drainage property will be impaired.

また、出水排水管及びレリースワイヤを通す枝管が設けられる排水クロス継手を狭いクリアランスの床下などへ配管施工できるようになったとしても、出水排水管及びレリースワイヤを通す枝管には方向性があって、これを解消するためには、複数種のパターンの排水クロス継手を用意しておかなければならないという不都合があった。  Moreover, even if it becomes possible to construct a drainage cross joint provided with a branch pipe through which a drainage drain pipe and a release wire pass, such as under the floor of a narrow clearance, the branch pipe through which the drainage drain pipe and the release wire pass has directionality. In order to solve this problem, there is an inconvenience that a plurality of patterns of drainage cross joints must be prepared.

本発明は、床下のクリアランスが狭い状態であっても、薄い偏平な排水クロス継手によって、配管施工をしやすくすることができ、また、薄い偏平なものであったとしても排水性を損なわない容積の構造にし、そして、出水排水管及びレリースワイヤを通す技管の位置が種々異なるパターンであっても、継手本体の側面部に開口を設け、該開口が閉塞されるキャップを設けることによって、各種のパターンの配管施工が可能とされる排水クロス継手を提供することにある。  In the present invention, even when the underfloor clearance is narrow, the pipe construction can be facilitated by the thin flat drainage cross joint, and the volume that does not impair the drainage even if the flat floor is thin. Even if the positions of the technical pipes through which the drainage drain pipe and the release wire pass are variously different, by providing an opening on the side surface of the joint body and providing a cap that closes the opening, Another object of the present invention is to provide a drainage cross joint that enables the piping construction of this pattern.

請求項１記載の発明の排水クロス継手は、上面部に排水入口を形成し、側面部に出水排水管、レリースワイヤを通す枝管などが設けられた低い多角形柱状筺体でなる偏平な形態であって、継手本体は、取水排水管を配設する底面が台形の四角柱状形態の排水ガイド部と、偏平なほぼ長方形状形態の貯留部とで構成され、該貯留部の側面部にはキャップで閉塞される開口を設け、該開口を閉塞するキャップには少なくともレリースワイヤを通す枝管が配設されているものである。The drainage cross joint according to the first aspect of the present invention has a flat shape formed of a low polygonal columnar housing in which a drainage inlet is formed on the upper surface portion, and a drainage drainage pipe and a branch pipe through which the release wire is passed are provided on the side surface portion. The joint body is composed of a drainage guide portion having a trapezoidal square columnar shape on the bottom surface on which the intake drainage pipe is disposed, and a storage portion having a flat, substantially rectangular shape , and a cap is provided on a side portion of the storage portion. An opening that is closed at the opening is provided , and a cap that closes the opening is provided with at least a branch pipe through which the release wire passes.

請求項２記載の発明の排水クロス継手は、レリースワイヤを通す枝管が偏位置に配設されたキャップを継手本体の開口に密着接合し、該キャップの上下方向、又は左右方向を変更しても開口の閉塞ができるようにされたキャップ及び開口の相互の形態であるものである。  In the drainage cross joint according to the second aspect of the present invention, the cap in which the branch pipe through which the release wire is passed is placed in close contact with the opening of the joint body, and the vertical direction or the horizontal direction of the cap is changed. Is also a mutual form of a cap and an opening adapted to close the opening.

本発明の排水クロス継手は、側面部に開口を形成した継手本体と、その開口が閉塞される少なくともレリースワイヤを通す枝管が配設されたキャップとでなる薄形の偏平なものであって、複雑な構造となっていても、継手本体とキャップとを別々に成形することができるので、成形加工しやすく、また、継手本体は、底面が台形の四角柱状形態の排水ガイド部とほぼ長方体状形態の貯留部を設けることによって、従来の円柱状形態の貯留部より貯留容積を大きくし、出水排水管からの吐出力を増大させ、且つ、出水排水管の配設位置に排水ガイド部を設けることで、出水排水管への吐出に渦流を起すことなく流暢な流れとすることができる。
そして、出水排水管及びレリースワイヤを通す枝管などが、その排水クロス継手の側面部に形成されて、方向性を生じる状態になったとしても、レリースワイヤを通す枝管が偏位置に配設されたキャップを用意するだけで、複数種のパターン状態の配管施工が容易にできるものである。The drainage cross joint of the present invention is a thin, flat one comprising a joint main body having an opening formed on a side surface portion and a cap provided with a branch pipe through which at least the release wire is closed. Even if it has a complicated structure, the joint body and cap can be molded separately, making it easy to form, and the joint body is almost as long as the drainage guide section with a trapezoidal square pillar shape. By providing a rectangular reservoir, the storage volume is made larger than that of a conventional cylindrical reservoir, the discharge force from the drainage drainpipe is increased, and the drainage guide is provided at the location of the drainage drainpipe. By providing the portion, it is possible to make a fluent flow without causing a vortex in the discharge to the drainage drain pipe.
Even if the drainage drain pipe and the branch pipe through which the release wire passes are formed on the side surface of the drainage cross joint, and the state where the directivity is generated, the branch pipe through which the release wire passes is arranged at an eccentric position. By simply preparing a cap, it is possible to easily perform piping construction in a plurality of types of patterns.

以下、本発明の排水クロス継手の実施形態を図面に基づいて説明する。  Hereinafter, an embodiment of a drainage cross joint of the present invention is described based on a drawing.

図１は、排水クロス継手の取り付け状態を示すものであって、浴槽Ａの排水口Ａ１にガイドパッキンＰを介して排水口金具Ｂを挿し込み、排水口Ａ１より裏面に突出した排水口金具の下部分に止水パッキンＮを介して、排水口金具下部分に排水クロス継手Ｃが螺合などして取り付けられている。  FIG. 1 shows an attached state of a drainage cross joint. The drainage fitting B is inserted into the drainage outlet A1 of the bathtub A through the guide packing P and protrudes from the drainage outlet A1 to the back surface. A drainage cross joint C is attached to the lower part of the drainage fitting via a water stop packing N by screwing or the like.

排水口Ａ１に設置された排水栓Ｖを遠隔操作するためにレリースワイヤＷが排水栓Ｖより支持体Ｍを介して浴槽リム面Ａ２の遠隔操作部分Ｓに取り付けられ、このレリースワイヤＷは、排水クロス継手Ｃのレリースワイヤを通す枝管４、そしてそれに接続されたチューブＴを通して浴槽リム面Ａ２に至らしめている。  In order to remotely control the drain plug V installed at the drain outlet A1, a release wire W is attached to the remote control portion S of the bathtub rim surface A2 through the support M from the drain plug V. The branch pipe 4 through which the release wire of the cross joint C is passed and the tube T connected thereto are led to the bathtub rim surface A2.

排水クロス継手Ｃは、図２、図３、図４及び図５、図６、図７に示すように、継手本体１，１１と、キャップ２、２１とで構成されている。
継手本体１，１１は、低い多角形柱状筺体でなる偏平な形態をしており、この偏平な多角形柱状筺体の形態の継手本体１，１１は、出水排水管５を配設する底面が台形の四角柱状形態の排水ガイド部１４と、偏平なほぼ長方体状形態の貯留部１５とで構成され、該貯留部の側面部にはキャップ２，２１で閉塞される開口１２を設け、キャップ２，２１の上下方向、又は左右方向の変更がされても開口の閉塞をできるようにした開口１２の形態とするために、長方体状形態の貯留部１５の片側部には凸部分１３を形成している。
そして、この継手本体１，１１の上面部には、排水入口３を設け、その排水入口３に螺合ネジ３１が刻設され、排水口金具下部分へ螺合などして接続される。
継手本体１，１１の排水ガイド部１４には、継手本体１，１１の高さ寸法より多少大きな径の出水排水管５が配設され、図２，３，４による継手本体１では、レリースワイヤを通す枝管４を出水排水管５に並設する。As shown in FIGS. 2, 3, 4, 5, 6, and 7, the drainage cross joint C includes joint bodies 1 and 11 and caps 2 and 21.
Joint body 1, 11 has a flat form consisting of a lower polygonal pillar-shaped casing, the joint body 1, 11 in the form of flat polygonal pillar shape housing is disposed a water outlet drain pipe 5 bottom Is constituted by a drainage guide portion 14 having a trapezoidal rectangular column shape and a storage portion 15 having a flat and substantially rectangular shape , and an opening 12 closed by caps 2 and 21 is provided on a side surface portion of the storage portion. In order to make the shape of the opening 12 so that the opening can be closed even when the caps 2 and 21 are changed in the vertical direction or the left-right direction, the cap 15 protrudes on one side of the rectangular-shaped storage part 15. A portion 13 is formed.
And the drainage inlet 3 is provided in the upper surface part of this coupling main body 1 and 11, The screwing screw 31 is engraved in the drainage inlet 3, and it connects by screwing etc. to the drain outlet metal fitting lower part.
A drainage drain pipe 5 having a diameter slightly larger than the height of the joint body 1, 11 is disposed in the drainage guide portion 14 of the joint body 1, 11. In the joint body 1 according to FIGS. The branch pipe 4 through which the water is passed is juxtaposed to the drainage drain pipe 5.

キャップ２，２１は、継手本体１，１１の開口１２に密着接合されるよう弓状を呈し、その上下方向、又は左右方向を変更しても密着接合に支障しない形態とし、図５，６，７によるキャップ２１では、偏位置にレリースワイヤを通す枝管４が配設されている。  The caps 2 and 21 have an arcuate shape so as to be tightly joined to the opening 12 of the joint bodies 1 and 11 and have a configuration that does not hinder the tight joining even if the vertical direction or the horizontal direction is changed. In the cap 21 according to 7, the branch pipe 4 through which the release wire is passed is arranged at an offset position.

図２，３，４は、継手本体１が上面部に排水入口３を配し、側面部に出水排水管５、レリースワイヤを通す枝管４を設けた場合のものであり、図５，６，７は、継手本体１１が上面部に排水入口３を配し、側面部に出水排水管５のみを設け、レリースワイヤを通す枝管４がキャップ２１に設けられている場合のものである。2, 3, and 4, the joint body 1 is provided with the drainage inlet 3 on the upper surface portion, and the drainage drainage pipe 5 and the branch pipe 4 through which the release wire is passed on the side surface portion. , 7 is a case where the joint body 11 is provided with the drainage inlet 3 on the upper surface portion, only the drainage drainage pipe 5 is provided on the side surface portion, and the branch pipe 4 through which the release wire is passed is provided on the cap 21.

なお、出水排水管５、及びレリースワイヤを通す枝管４などの配設位置は上記位置に必ずしも限定するものでない。  In addition, arrangement | positioning positions, such as the drainage drain pipe 5 and the branch pipe 4 which lets a release wire pass, are not necessarily limited to the said position.

図８は、キャップ２１の上下方向、又は左右方向を変更しても密着接合に支障しない互換性ある排水クロス継手であることを説明するものである。
継手本体１，１１とキャップ２，２１とでなる排水クロス継手Ｃは、キャップ２，２１の上下方向又は左右方向を変更してもキャップ２，２１が継手本体１，１１の開口１２に密着接合し、互換性を要し、レリースワイヤを通す枝管４が偏位置に配設されたキャップ２１にあっては、キャップ２１が上下方向又は左右方向を変更しても継手本体１１の開口１２へ密着接合可能に形成されているので、レリースワイヤを通す枝管４の位置が変えられたパターンの排水クロス継手Ｃが得られることになる。
即ち、継手本体１１とキャップ２１とをａなる接合がされれば、レリースワイヤを通す枝管４は右方へ偏り、キャップ２１の上下方向、又は左右方向を変更してｂなる接合がされれば、レリースワイヤを通す枝管４は、左方へ偏る排水クロス継手Ｃが形成される。FIG. 8 illustrates that the drainage cross joint is a compatible drain joint that does not interfere with the tight bonding even if the up-down direction or the left-right direction of the cap 21 is changed.
The drainage cross joint C composed of the joint bodies 1, 11 and the caps 2, 21 is in close contact with the opening 12 of the joint bodies 1, 11 even if the caps 2, 21 are changed in the vertical direction or the left-right direction. However, in the cap 21 that requires interchangeability and the branch pipe 4 through which the release wire is passed is disposed at an offset position, even if the cap 21 changes in the vertical direction or the horizontal direction, the opening 12 of the joint body 11 Since it is formed so as to be tightly bonded, a drainage cross joint C having a pattern in which the position of the branch pipe 4 through which the release wire is passed is changed is obtained.
That is, if the joint body 11 and the cap 21 are joined by a, the branch pipe 4 through which the release wire passes is biased to the right, and the joint b is changed by changing the vertical direction or the left-right direction of the cap 21. For example, the drainage cross joint C is formed in the branch pipe 4 through which the release wire passes.

なお、図８は、図５，６，７の出水排水管５のみが配設された継手本体と、レリースワイヤを通す枝管４が設けられたキャップ２１との接合パターンを示すものであるが、図９で示すように、図２，３，４の如く、出水排水管５とレリースワイヤを通す枝管４とが配設された継手本体１と、何も配設されていないキャップ２とが接合されたパターンであってもよく、各々が互換性あるものであることは云うまでもない。  FIG. 8 shows a joint pattern between the joint body in which only the drainage drain pipe 5 in FIGS. 5, 6 and 7 is disposed and the cap 21 in which the branch pipe 4 through which the release wire is passed is provided. As shown in FIG. 9, as shown in FIGS. 2, 3, and 4, a joint body 1 in which a drainage drain pipe 5 and a branch pipe 4 through which a release wire is passed, and a cap 2 in which nothing is provided, Needless to say, the patterns may be joined patterns, and each pattern is compatible.

よって、本発明の排水クロス継手Ｃは、浴槽Ａなどへの取り付けでは、薄い多角形柱状筺体の偏平なものであるので、クリアランスのない狭い床下での設置、施工が容易にできる上、浴槽Ａの排水口金具Ｂへの取り付けも排水入口３で堅固にでき、レリースワイヤを通す枝管４の配設位置も、数種の継手本体１，１１とキャップ２，２１との種々の選択組合せ接合でできるので、複数のパターンの配管施工にも対応できるものである。Therefore, since the drainage cross joint C of the present invention is a flat, thin polygonal columnar housing when attached to the bathtub A or the like, it can be easily installed and constructed under a narrow floor without clearance, and the bathtub A also rigid drainage inlet 3 for attachment to the drainage port metal fitting B, also the installation position of the branch pipe 4 through a release wire, various selective combinations junction between several joint body 1, 11 and the cap 2, 21 Therefore, it can be applied to multiple patterns of piping work.

そして、本発明の排水クロス継手Ｃは、単に薄い偏平なものであるだけでなく、貯留部１５と排水ガイド部１４とで多角形柱状筺体にしたので、排水入口３より流れ込んだ排水が貯留部１５へ満たされて充分に貯留し、この貯留した排水の圧力で一気に出水排水管５へ吐出され、且つ、それも排水ガイド部１４が底面台形の四角柱状形態をしているので、流暢な流れにすることができる。The drainage cross joint C of the present invention, not only those thin a flat, since the polygonal pillar-shaped casing in a reservoir 15 and the drain guide part 14, the waste water reservoir flowed from wastewater inlet 3 Since it is filled in the part 15 and sufficiently stored, it is discharged into the drainage drain pipe 5 at a stretch with the pressure of the stored drainage, and the drainage guide part 14 also has a square trapezoidal shape of the bottom trapezoid. Can flow.

また、本発明の排水クロス継手Ｃは、出水排水管５、及びレリースワイヤを通す枝管４などを設けた継手本体１，１１とキャップ２，２１とによる組合せによる構成のものにあるので、複雑な構成でも、これをパーツによって成形ができる上、このパーツを組合せることによって、種々の出水排水管５、レリースワイヤを通す枝管４の位置パターンが形成することができる。
そしてまた、このキャップ２，２１と継手本体１，１１との組合せが継手本体１，１１の側面部に形成した出水排水管５の配設位置より遙かに遠い開口１２で行われるので、出水排水管５に加わった応力によってその接合部分に影響を及ぼし、破損させるようなことがないものである。Further, the drainage cross joint C of the present invention has a complicated structure because of the combination of the joint body 1, 11 provided with the drainage drain pipe 5, the branch pipe 4 through which the release wire is passed, and the caps 2, 21. Even if it is a simple structure, this can be molded by parts, and by combining these parts, the position pattern of various drainage drain pipes 5 and branch pipes 4 through which release wires are passed can be formed.
Further, since the combination of the caps 2 and 21 and the joint bodies 1 and 11 is performed at the opening 12 far from the arrangement position of the drainage drain pipe 5 formed on the side surface of the joint bodies 1 and 11, The stress applied to the drain pipe 5 does not affect the joined portion and cause no damage.

排水クロス継手の取り付け状態図である。It is an attachment state figure of a drainage cross joint. 継手本体に出水排水管及びレリースワイヤを通す枝管が配設された排水クロス継手の上面図である。It is a top view of the drainage cross joint by which the branch pipe which lets a drainage drain pipe and a release wire pass is arrange | positioned in the coupling main body. その排水クロス継手の前側面図である。It is a front side view of the drainage cross joint. その排水クロス継手の横側面図である。It is a side view of the drainage cross joint. 継手本体に出水排水管のみを配設し、レリースワイヤを通す枝管がキャップに設けられた排水クロス継手の上面図である。FIG. 5 is a top view of a drainage cross joint in which only a drainage drain pipe is provided in a joint body and a branch pipe through which a release wire is passed is provided in a cap. レリースワイヤを通す枝管がキャップに設けられた排水クロス継手の前側面図である。It is the front side view of the drainage cross joint with which the branch pipe which lets a release wire pass was provided in the cap . レリースワイヤを通す枝管がキャップに設けられた排水クロス継手の横側面図である。It is a side view of the drainage cross joint with which the branch pipe which lets a release wire pass was provided in the cap . 排水クロス継手の組合せパターン説明図である。It is combination pattern explanatory drawing of a drainage cross joint. 排水クロス継手の組合せ説明図である。It is combination explanatory drawing of a drainage cross joint.

Ａ 浴槽
Ｂ 排水口金具
Ｃ 排水クロス継手
Ｗ レリースワイヤ
１，１１ 継手本体
１２ 開口
１３ 凸部分
１４ 排水ガイド部
１５ 貯留部
２，２１ キャップ
３ 排水入口
３１ 螺合ネジ
４ レリースワイヤを通す枝管
５ 出水排水管A Bathtub B Drainage outlet fitting C Drainage cross joint W Release wire 1, 11 Joint body 12 Opening 13 Convex part 14 Drainage guide part 15 Reservoir part 2, 21 Cap 3 Drainage inlet 31 Screw screw 4 Branch pipe 5 through which the release wire passes Drain pipe

Claims (2)

上面部に排水入口を形成し、側面部に出水排水管、レリースワイヤを通す技管などが設けられた低い多角形柱状筺体でなる偏平な形態の排水クロス継手であって、継手本体は、取水排水管を配設する底面が台形の四角柱状形態の排水ガイド部と、偏平なほぼ長方体状形態の貯留部とで構成され、該貯留部の側面部にはキャップで閉塞される開口を設け、該開口を閉塞するキャップには少なくともレリースワイヤを通す枝管が配設されていることを特徴とする排水クロス継手。Forming a drainage inlet to the upper surface, the water drainage pipe on the side surface, a drainage cross joint flat form such technique tube through the release wire is a low polygonal pillar-shaped housing which is provided, the joint body, The bottom surface on which the intake drainage pipe is disposed is composed of a drainage guide portion having a trapezoidal square columnar shape and a storage portion having a flat and substantially rectangular body shape , and an opening which is closed by a cap on a side surface portion of the storage portion And a cap that closes the opening is provided with at least a branch pipe through which the release wire is passed. レリースワイヤを通す枝管が偏位置に配設されたキャップを継手本体の開口に密着接合し、該キャップの上下方向、又は左右方向を変更しても開口の閉塞ができるようにされたキャップ及び開口の相互の形態であることを特徴とする請求項１記載の排水クロス継手。  A cap in which a branch pipe through which a release wire is passed is tightly joined to an opening of a joint body, and the cap can be closed even if the vertical or horizontal direction of the cap is changed, and 2. The drainage cross joint according to claim 1, wherein the drain cross joints are in the form of openings.
JP2005381239A 2005-12-27 2005-12-27 Drainage cross fitting Active JP4904537B2 (en)

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JPH026777A (en) * 1988-06-20 1990-01-10 Sanae Nonaka Moving object tracking device
JPH08338054A (en) * 1995-06-14 1996-12-24 Yasumi Ota Drainage joint of water tank

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