JPH0620559U - Pipe drainage adapter - Google Patents
Pipe drainage adapterInfo
- Publication number
- JPH0620559U JPH0620559U JP6900792U JP6900792U JPH0620559U JP H0620559 U JPH0620559 U JP H0620559U JP 6900792 U JP6900792 U JP 6900792U JP 6900792 U JP6900792 U JP 6900792U JP H0620559 U JPH0620559 U JP H0620559U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- diameter
- adapter
- pipe
- drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Sink And Installation For Waste Water (AREA)
- Sewage (AREA)
Abstract
(57)【要約】 （修正有）
【目 的】配管排水用アダプターにおいて、水質の低下
に加え、近年腐食、電食防止の為の対策管の各種管が出
始めてきている。これらの各種管は、その内径が、それ
ぞれに相違のため、排水管内に挿入接続する軟質アダプ
ターのシール機能の障害となっており、その為に管種毎
のアダプター品種の増加の傾向を、１品種で対応し、生
産効率の向上、生産設備費の逓減、商品管理の簡易化を
目的とするものである。
【構 成】アダプター胴部の形状、リップの形状、径差
あるリップにより、排水管の径差の吸収を図るものであ
る。
(57) [Summary] (Modified) [Objective] In addition to the deterioration of water quality, various types of countermeasure pipes for preventing corrosion and electrolytic corrosion have begun to appear in pipe drainage adapters. These various pipes have different inner diameters, which hinders the sealing function of the soft adapter that is inserted and connected in the drainage pipe. It aims to improve production efficiency, gradually reduce production equipment costs, and simplify product management by supporting different types of products. [Structure] The shape of the adapter body, the shape of the lip, and the lip with the diameter difference are intended to absorb the diameter difference of the drainage pipe.
Description
【０００１】 設備工事において、洗面器、化粧台、洗濯機、等の排水パイプ、又は便器等 のフランジ等の接続は、従来は鉛管による鉛工接続、鋼管の場合のネジ接続であ ったが、鉛工技術者の不足、現場施工の煩雑さ等より、近年確実、容易な施工性 をもつものとして、軟質材によるアダプターが大きく使用され始めている。In the construction of facilities, connection of drain pipes of washbasins, vanities, washing machines, etc., or flanges of toilet bowls, etc. has conventionally been lead work connection with lead pipes, and screw connection in the case of steel pipes. Due to the shortage of lead engineers and the complexity of on-site construction, adapters made of soft materials have begun to be widely used in recent years as having reliable and easy construction.
【０００２】 この軟質材アダプターは、壁又は床に予め配管されてる排水管の内径にアダ プターを押し込む形で、嵌合装着し、次いで設備機器側の排水パイプ、又は機具 と接続するものである、従ってアダプターのシール機能は、その外径又は外径形 状が問題であり、それぞれに配慮されおり、アダプター胴部径を、対象排水管内 径に合わせる、アダプター外周上に僅かに突出した環状帯を設ける、又は外周上 に山形の環状のリップを設け、シールさせている。しかしながら、近年水質の低 下による腐蝕、電蝕の防止の為ビニールパイプ、鋼管の他、ライニング鋼管、粉 体塗装鋼管、排水ライニング鋼管、排水塗装鋼管、アルファー管等々各種のパイ プが出始めており、それらが、それぞれ内径差がある。僅かな内径差であるが、 現状の胴部径のみで、外周上の環状帯で、外周上の単一形状のリップのみでは、 対応出来ない。アダプター胴部径を大きくしたり、リップ径を大きくして、径差 のある各種排水管に対応しようとしても、排水管径が僅かでも、小径であると、 波を打つ形状に変形したり、花ビラ状に変形し、シール性は破壊されてしまう。 為に各管種毎にアダプターが必要になっている。又は〇リングを胴部に装着、排 水管が小径の場合は〇リングを外し、排水管内径が大きい場合は、〇リングを嵌 めたまま、の〇リング方式があるが、これにしても２管種に対応できるのみであ る。[0002] This soft material adapter is a type in which an adapter is pushed into the inner diameter of a drainage pipe that is preliminarily piped to a wall or floor, is fitted and mounted, and then connected to a drainage pipe on the equipment side or equipment. Therefore, the outer diameter or outer diameter shape of the adapter is a problem for the sealing function, and it is taken into consideration in each case that the adapter body diameter matches the inner diameter of the target drainage pipe, and an annular band slightly protruding on the outer circumference of the adapter. Or a chevron-shaped annular lip is provided on the outer circumference for sealing. However, in recent years, various pipes such as vinyl pipes, steel pipes, lining steel pipes, powder coated steel pipes, drainage lining steel pipes, drainage coated steel pipes, alpha pipes, etc. have begun to appear in order to prevent corrosion and electrolytic corrosion due to poor water quality. , They have different inner diameters. Although it is a slight difference in inner diameter, it is not possible to deal with the existing body diameter only, an annular band on the outer circumference, and a single shape lip on the outer circumference. Even if you try to increase the diameter of the adapter body part or increase the lip diameter to cope with various drainage pipes with different diameters, if the diameter of the drainage pipe is small, even if it is small, it will be transformed into a wavy shape, It transforms like a flower flyer and destroys the sealing properties. Therefore, an adapter is required for each tube type. Alternatively, there is a 〇 ring method in which the 〇 ring is attached to the body and the 〇 ring is removed when the drainage pipe has a small diameter, and the 〇 ring remains fitted when the drainage pipe inner diameter is large, but even with this, 2 It can only handle pipe types.
【０００３】 本案はこれを解決を図る事を目的として考案されたものであり、以下に図面と 共に説明すると、図１の側面の部分断面図に示す如く、 （ア）筒状の胴部（９）の上端部に、一体に連結せる鍔部を持ち、 （イ）胴部（９）の外周上に、環状に１又は複数のリップ（１）及びリップ（１ ）より外周径の小径のリップ（２）を備えしめる。 （ウ）リップの下面の根本部の胴部（９）の外径及び鍔部下面の根本の胴部（９ ）外径より、リップ（１）及び（２）の上面の根本部の胴部（９）の外径を小径 とし、 （エ）胴部（９）の外径が小径のリップ上面根本より、胴部の外径が大きいリッ プ下面の根本、又は鍔部下面の根本に向い凹斜面状の胴部を形成する構造を有す るゴム、軟質合成樹脂、ゴム系素材になる配管排水用アダプター。The present invention was devised for the purpose of solving this problem, and will be described below with reference to the drawings. As shown in the partial cross-sectional view of the side surface of FIG. The upper end of 9) has a collar part that can be integrally connected, and (a) one or a plurality of lips (1) and a smaller outer diameter than the lip (1) are annularly formed on the outer circumference of the body (9). Fit the lip (2). (C) From the outer diameter of the body part (9) of the root part on the lower surface of the lip and the outer diameter of the body part (9) of the root part on the lower surface of the collar part, the body part of the root part on the upper surface of the lips (1) and (2) (9) The outer diameter of (9) is small, and (d) the outer diameter of the body (9) is smaller than the root of the upper surface of the lip, and the outer diameter of the body is larger toward the root of the lower surface of the lip or the lower surface of the collar. A pipe drainage adapter made of rubber, soft synthetic resin, or rubber-based material that has a structure that forms a concave sloped body.
【０００４】 及び胴部に一体に形成せるリップ（１）及び（２）の下面の胴部に接する部 位に、環状に胴部に向かっての切込み凹部（３）を、リップ上面の胴部に接する リップの根本に、環状に切込み凹部（４）を形成せしめる。In addition, a notch concave portion (3) annularly facing the body is formed at a position of the lower surfaces of the lips (1) and (2) formed integrally with the body, in contact with the body. The notch (4) is formed in an annular shape at the base of the lip contacting with.
【０００５】 このような外周構造にすると、従来のアダプターと相違し、径差ある１種以 上のリップが排水管径差に対応できる。また排水管内に押込み嵌合される場合、 リップ下面の胴部に向かっての切込み凹部（３）が、同じく、リップ上面の胴に 接する部位の切込み凹部（４）が、リップの押上げ曲げを容易とし、押上げ曲げ られたリップは胴部に形成されている凹状斜面に変形することなく吸収される。With such an outer peripheral structure, unlike the conventional adapter, one or more types of lips having different diameters can cope with the difference in diameter of the drainage pipe. Also, in the case of press fitting into the drainage pipe, the notch recess (3) on the lower surface of the lip toward the body, and the notch recess (4) at the portion on the upper surface of the lip which is in contact with the body, do not push up the lip. For ease, the push-up bent lip is absorbed by the concave slope formed in the body without deformation.
【０００６】 実施例にもとずき説明すると、排水管の内径が、設定上の最小径の排水管に嵌 合の場合は、図３の実施例に示す如く、小径リップ（２）によりシールされる、 その場合外径の大きいリップ（１）は、リップ下面の胴部に接する胴部に向かう 切込み凹部（３）、及びリップ上面の胴部に接する部位の切込凹部（４）がリッ プの押し曲げを容易にし、上方に押し曲げられ、上部の凹斜面に収まる形で押し 込まれれ、変形する事なくリップ（１）と共に排水管内径に強く密接し、完全に シールされる。仮にリップ（１）が変形状となったとしてもリップ（２）がシー ル機能を果たす為、シール性は破壊されることはない。径差が少ない寸法種の排 水管の場合は、径差あるリップは２種でよく、リップ根本の切込み凹部（３）又 は（４）も、１方を設けるのみで良い。Explaining based on the embodiment, when the inner diameter of the drainage pipe is fitted to the drainage pipe having the minimum set diameter, as shown in the embodiment of FIG. 3, the small diameter lip (2) is used for sealing. In this case, the lip (1) having a large outer diameter is provided with a notch recess (3) facing the body on the lower surface of the lip and a notch recess (4) on the upper surface of the lip in contact with the body. It facilitates push-bending of the pipe, bends upward, and is pushed into the concave slope at the top, and is firmly sealed to the inner diameter of the drain pipe together with the lip (1) without deformation and completely sealed. Even if the lip (1) is deformed, the lip (2) performs the sealing function, so that the sealing property is not destroyed. In the case of a drainage pipe of a size type having a small diameter difference, two types of lips having a diameter difference may be used, and only one of the cut recesses (3) or (4) at the root of the lip may be provided.
【０００６】 尚、排水管（９）の内径が大きい場合は、実施例図４の部分断面図に示す如く リップ（１）により、前項と同様の状況により、排水管内径に、密接シールされ る。この場合も、多少接続排水管径が小径にても、リップは、上方に押曲げられ ながらシール機能ははたされる。When the inner diameter of the drainage pipe (9) is large, it is closely sealed to the inner diameter of the drainage pipe by the lip (1) as shown in the partial sectional view of FIG. . Also in this case, even if the diameter of the drainage pipe to be connected is slightly smaller, the lip is pressed upward and the sealing function is provided.
【０００７】 尚、図２は、０リングを併用した場合、図５は０リングを併用した場合の実施 例であるが、排水管内径がより大きいものも対応しようとする場合は、本案アダ プターに０リングを併用すれば、排水管径差に対応する巾がひろがる。 図１より５図は、胴上部にフランジ状の鍔部としてあるが、接続機器対象によ って鍔形状は変えれば良い。FIG. 2 shows an example in which the O-ring is used in combination, and FIG. 5 shows an example in which the O-ring is used in combination. If the 0 ring is used together, the width corresponding to the diameter difference of the drain pipe can be expanded. 1 to 5 show a flange-shaped collar portion on the upper part of the body, the collar shape may be changed depending on the connected device target.
【０００８】 以上説明の如く、排水管の管種による内径差の吸収は、 （ア）数種類の排水管毎のアダターは必要なく、１種のアダプターで良く、 （イ）数種を１点種でよいとは、生産効率は向上し （ウ）生産の為の金型も１型でよく、設備投資額の軽減に連がり （エ）現在の僅かな径差の形状の外見上同一の為の見誤りのミス、それに連がる 現場の施工ミス、在庫負担、管理負担の軽減As described above, in order to absorb the difference in inner diameter depending on the type of drainage pipe, (a) it is not necessary to use an adder for each of several types of drainage pipes, and only one type of adapter is required. It means that the production efficiency is improved, and (c) only one die is required for production, which leads to a reduction in the amount of capital investment. (D) Because the shape of the current slight difference in diameter is the same. Mistakes, mistakes in construction related to it, reduction of inventory burden, management burden
【提出日】平成５年５月７日[Submission date] May 7, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【０００１】 設備工事において、洗面器、化粧台、洗濯機、等の排水パイプ、又は便器等の フランジ等の接続は、従来は鉛管による鉛工接続、鋼管の場合のネジ接続であっ たが、鉛工技術者の不足、現場施工の煩雑さ等より、近年確実、容易な施工性を もつものとして、軟質材によるアダプターが大きく使用され始めている。In the construction of facilities, connection of drain pipes of washbasins, vanities, washing machines, etc., or flanges of toilet bowls, etc. has conventionally been lead work connection with lead pipes, and screw connection in the case of steel pipes. Due to the shortage of lead engineers and the complexity of on-site construction, adapters made of soft material have begun to be widely used in recent years as they have reliable and easy construction.
【０００２】 この軟質材アダプターは、壁又は床に予め配管されてる排水管の内径にアダプ ターを押し込む形で、嵌合装着し、次いで設備機器側の排水パイプを軟質材アダ プー内径内に挿入接続する、又は機器排水口に軟質材アダプーの上面鍔部を押圧 状に接続するものである、従ってアダプターのシール機能は、その外径又は外径 、胴部形状が問題であり、それぞれに配慮されおり、アダプター胴部径を接続対 象排水管内径に合わせる、アダプター外周上に僅かに突出した環状帯を設ける、 又は外周上に山形の環状のリップを設け、シールさせている。しかしながら、近 年水質の低下による腐蝕、電蝕の防止の為ビニールパイプ、鋼管の他、ライニン グ鋼管、粉体塗装鋼管、排水ライニング鋼管、排水塗装鋼管、アルフアー管等々 各種のパイプが出始めており、それらが、それぞれ内径差がある。僅かな内径差 であるが、アダプター径を大きくしたり、リップ径を大きくして径差ある各種排 水管に対応しようとしても排水管径が僅かでも、小径であると波を打つ形状に変 形したり、花ビラ状に変形しシール性は破壊されてしまう。即ち胴部径によって 接続管とのシールをしょうとする既成のアダプターでは、径差ある各管種には対 応出来ない。為に各管種毎にアダプターが必要になっている、又はＯリングを胴 部に装着、排水管が小径の場合はＯリングを外し、排水管内径が大きい場合は、 Ｏリングを嵌めたまま、のＯリング方式があるが、それにしても２管種に対応で きるのみである。This soft material adapter is fitted and mounted by pushing the adapter into the inner diameter of the drain pipe that is preliminarily installed on the wall or floor, and then the drain pipe on the equipment side is inserted into the soft material adapter inner diameter. It is to connect or to connect the upper flange of the soft material adapter to the equipment drain port.Therefore, the sealing function of the adapter has problems with its outer diameter or outer diameter and body shape. The diameter of the adapter body is adjusted to the inner diameter of the drainage pipe to be connected, a slightly projecting annular band is provided on the outer circumference of the adapter, or a mountain-shaped annular lip is provided on the outer circumference for sealing. However, in recent years, various pipes such as vinyl pipes, steel pipes, lining steel pipes, powder coated steel pipes, drainage lining steel pipes, drainage coated steel pipes, and alpha pipes have begun to appear in order to prevent corrosion and electrolytic corrosion due to deterioration of water quality. , They have different inner diameters. Even if the diameter of the drainage pipe is small, even if the diameter of the drainage pipe is small, it will be wavy if the adapter diameter is increased or the lip diameter is increased to cope with various drainage pipes with different diameters. Or, it will be transformed into a flower flyer and the sealing property will be destroyed. In other words, existing adapters that try to seal the connecting pipe depending on the diameter of the body cannot handle pipes with different diameters. For this reason, an adapter is required for each pipe type, or an O-ring is attached to the body. If the drainage pipe has a small diameter, remove the O-ring. If the drainage pipe has a large inner diameter, leave the O-ring fitted. , O-ring system is available, but even so, it can only support 2 pipe types.
【課題を解決する為の手段】[Means for solving the problem]
【０００３】 本案はこれらの解決を図る事を目的として考案されたものであり、以下に図面 と共に説明すると、図１の側面の部分断面図に示す如く、 （ア）筒状の胴部（１０）の上端部に、一体に連結せる鍔部を持ち、 （イ）胴部（１０）の外周上に、環状に１又は複数のリップ（１）及びリップ（ １）より外周径の小径のリップ（２）を備えしめる。 （ウ）リップの下面の根本部の胴部（１０）の外径及び鍔部下面の根本の胴部（ １０）外径より、リップ（１）及び（２）の上面の根本部の胴部（１０） の外径を小径とし、 （エ）胴部（１０）の外径が小径のリップ上面根本より、胴部の外径が大きいリ ップ下面の根本、又は鍔部下面の根本に向い凹斜面状の胴部を形成する構 造を形成せしめる。The present invention was devised for the purpose of solving these problems. As will be described below with reference to the drawings, as shown in the partial cross-sectional view of the side surface of FIG. ) Has a flange part that can be integrally connected, and (a) one or a plurality of lips (1) annularly on the outer circumference of the body part (10) and a lip having a smaller outer diameter than the lip (1). Provide (2). (C) From the outer diameter of the body part (10) of the root part on the lower surface of the lip and the outer diameter of the body part (10) of the root part on the lower surface of the collar part, the body part of the root part on the upper surface of the lips (1) and (2) The outer diameter of (10) is small, and (d) the outer diameter of the body (10) is larger than the root of the lip upper surface where the outer diameter of the body is larger than the root of the upper surface of the lip or the root of the lower surface of the collar. A structure is formed that forms the body of the concave concave slope.
【０００４】 及び胴部に一体に形成せるリップ（１）及び（２）の下面の胴部に接する部位に 、環状に胴部に向かっての切込み凹部（３）を、リップ上面の胴部に接するリッ プの根本に、環状に切込み凹部（４）を形成せしめる。And, in the lower surface of the lips (1) and (2) integrally formed on the body, a notch concave portion (3) annularly facing the body is formed in the body on the upper surface of the lip. A notch (4) is formed in an annular shape at the base of the contacting lip.
【０００５】 及び胴部内径に、胴部長さ内の、１ケ所を縦に切離された筒状リング（７）を、 胴部内径に密接状に装着せしめる。Further, a cylindrical ring (7), which is vertically separated at one place within the length of the body, is attached to the inner diameter of the body in close contact with the inner diameter of the body.
【０００６】 このような外周構造にすると、従来のアダプターと相違し、径差あるリップが排 水管径差に対応できる。即ち排水管の内径が、最小径の嵌合の場合は、図４の実 施例に示す如く、リップ（１）及び（２）によりシールされる。その場合外径の 大きいリップ（１）はリップ下面の胴部に接する胴部に向かう切込み凹部（３） 、及びリップ上面の胴部に接する部位の切込凹部（４）が設けられている事より 、且つリップの曲がりの支点の相違する切込み凹部（３）及び（４）の為、リッ プの押し曲げが容易となり、上方に押し曲げられ、上部の凹斜面部に収納される 形で押し込まれれ、変形する事なくリップ（１）と共に排水管内径に強く密接し 、完全にシールされる。仮にリップ（１）が変形状となったとしても径差のある リップ、この場合リップ（２）がシール機能を果たす為、シール性は破壊される 事はない。径差が少ない寸法種の排水管の場合は、径差あるリップは２種でよく 、リップ根本の切込み凹部（３）又は（４）も、１方を設けるのみでよい。With such an outer peripheral structure, unlike the conventional adapter, the lip having a different diameter can cope with the difference in the diameter of the drainage pipe. That is, when the inner diameter of the drainage pipe is the smallest, the seal is performed by the lips (1) and (2) as shown in the embodiment of FIG. In this case, the lip (1) having a large outer diameter is provided with a notch concave portion (3) facing the trunk portion on the lower surface of the lip and a notch concave portion (4) at the portion contacting the trunk portion on the upper surface of the lip. Moreover, because of the notch recesses (3) and (4) having different fulcrums of the bending of the lip, it is easy to push and bend the lip, and the lip is pushed upward and stored in the upper concave slope portion. Without being deformed, the lip (1) and the drain (1) will come into close contact with the inner diameter of the drain pipe and will be completely sealed. Even if the lip (1) is deformed, the lip having a diameter difference, in this case, the lip (2) fulfills the sealing function, so that the sealing property is not destroyed. In the case of a drainage pipe of a size type with a small diameter difference, two types of lips with a diameter difference may be used, and only one of the cut recesses (3) or (4) at the root of the lip may be provided.
【０００７】 尚、排水管（１２）の内径が大きい場合は、実施例図５の部分断面図に示す如 くリップ（１）により、前項と同様の状況により、排水管内径に、密接シールさ れる。この場合も、多少接続排水管径が小径にても、リップは上方に押曲げられ ながらシール機能は果たされ、排水管径に対応する巾は大きくシール機能ガ発揮 される。If the drain pipe (12) has a large inner diameter, the lip (1) shown in the partial sectional view of the embodiment of FIG. Be done. Even in this case, even if the diameter of the drainage pipe to be connected is slightly smaller, the lip is pressed upward and the sealing function is fulfilled, so that the width corresponding to the diameter of the drainage pipe is large and the sealing function is exerted.
【０００８】 内径内に設備機器の排水パイプが挿入されないアダプターの場合は、胴部の内 径の設定はある程度任意に設定できる、即ち胴部の肉厚は、保持できるが、設備 機器の排水パイプ（１２）が挿入されるアダプターの場合は、内径内に挿入され る設備機器の排水パイプ（１２）の径に左右され、一定以下に設定できない。が 胴部外形を単純形状とせず、押込み嵌合する排水管径に対応する為、Ｏリングを 装着したり、胴部外径形状に変化をつけると、胴部外径は狭められ胴部肉厚は薄 くなってしまう、且つ排水管に押込み嵌合するときの胴部の変形を考慮しなけれ ばならない。本案図３に示す、縦の１ケ所の切離しが、リング自体の緩衝機能と なり、アダプター内径に密接状に装着し易い筒状リング（７）をアダプター内径 内に装着すれば胴部に押し圧が加わっても変形は防がれる。従って胴部肉厚さは 、物性上に必要な肉厚を保てるまで薄くする事ができる、即ち筒状リング（７） を装着する事は、胴部の変形防止、即ちシール機能の完全保持、且つ外形状の設 定の容易さとなる。[0008] In the case of an adapter in which the drainage pipe of the equipment is not inserted into the inner diameter, the inner diameter of the body can be set to some extent, that is, the wall thickness of the body can be maintained, but the drainage pipe of the equipment can be maintained. In the case of the adapter into which (12) is inserted, it cannot be set below a certain value, depending on the diameter of the drain pipe (12) of the equipment to be inserted into the inside diameter. Does not make the outer shape of the body simple, but corresponds to the diameter of the drainage pipe to be fitted by pushing. Therefore, if an O-ring is attached or the outer shape of the body is changed, the outer diameter of the body is reduced and the meat of the body is reduced. The thickness must be reduced, and the deformation of the body when pressing and fitting it into the drainage pipe must be taken into consideration. One vertical separation as shown in Fig. 3 of this proposal serves as a buffer function of the ring itself, and if a tubular ring (7) that is easy to fit closely to the inner diameter of the adapter is installed in the inner diameter of the adapter, it is pressed against the body. Even if is added, deformation can be prevented. Therefore, the thickness of the body can be reduced until the thickness required for the physical properties can be maintained, that is, by mounting the tubular ring (7), the body is prevented from being deformed, that is, the sealing function is completely retained. In addition, the outer shape can be easily set.
【０００９】 図３は、Ｏリングを併用した場合、図６はＯリングを併用した場合の実施例で あるが、排水管内径がより大きいものも対応しようとする場合は、本案アダプタ ーにＯリングを併用すれば、より排水管径差に対応する巾が広がる。 図１より図６は、胴上部にフランジ状の鍔部としてあるが、接続機器対象によ って鍔形状は変えれば良い。FIG. 3 shows an example in which an O-ring is used in combination, and FIG. 6 is an example in which an O-ring is used in combination. If the ring is used together, the width corresponding to the difference in drainage pipe diameter will be expanded. 1 to 6 show a flange-shaped collar portion on the upper part of the body, the collar shape may be changed depending on the object of the connected device.
【０００１０】 図１及び図４，５に示す内径内の下方に向かう縦型のリップ内筒（７）は本願人 の平成３年１月１６日出願、出願番号「実願平３−２１９２７」になる配管用ジ ョイントの構造であり、本案アダプターの構造と併せた構成とすれば、押込み嵌 合する径差ある排水管と共に、アダプター内径内に挿入接続する径差ある１種以 上の設備機器排水パイプにも対応できるアダプターとなる。The downwardly extending vertical lip inner cylinder (7) shown in FIG. 1 and FIGS. 4 and 5 is filed on Jan. 16, 1991 by the present applicant, application number “Practical application No. 3-21927”. This is the structure of the pipe joint, and if it is combined with the structure of the adapter of the present invention, there will be more than one type of equipment with a diameter difference that inserts and connects with the drain pipe with a diameter difference that fits by pushing. An adapter that can also be used for equipment drainage pipes.
【 ００１１】 以上説明の如く、排水管の管種による径差の吸収は、内径差による管種は数種 あり、仮に、接続管口径３２φ、４０φ、５０φの３口径に各７種とした場合、 ２１種となり、且つこれに内径に差し込まれる接続機器よりの排水パイプの３２ φ、４０φ、の２口径パイプに対応しようとすれば４２種のアダプターが必要と なる、に対して本案アダプターは、 （ア）４２種の排水管毎のアダターは必要なく、径差ある全管種対応の一口径一 品種アダプターが可能となり、４２種アダプターが 数種でよいこととな る。 （イ）４０数種が数点種でよくなれば生産性の向上は図り知れない。 （ウ）生産の為の金型も４０数点が、数点でよければ、金型設備投資の金額もほ ぼ十分の一前後となり、桁違いな軽減となる。 （エ）現在の僅かな径差の形状の外見上同一の為の見誤りのミス、それに連がる 現場の施工ミスも解消される。 （オ）当然に４０数種が数点種でよい在庫管理は容易となり、且つ在庫負担の軽 減も図り知れない。As described above, there are several types of pipe diameters due to the difference in inner diameter for absorbing the diameter difference depending on the pipe type of the drainage pipe, and assuming that there are seven types for each of the connection pipe diameters 32φ, 40φ, and 50φ. , 21 types, and 42 types of adapters for drain pipes of 32φ and 40φ of the connecting device to be inserted into the inner diameter, 42 types of adapters are required. (A) It is not necessary to use an adapter for each of the 42 types of drainage pipes, and it is possible to use a single-diameter, single-type adapter for all types of pipes with different diameters. (A) If the number of 40 types is improved to the number of types, it is impossible to improve productivity. (C) There are 40 molds for production, and if the number of molds is enough, the amount of mold capital investment will be about one tenth, which is an order of magnitude reduction. (D) Misunderstandings due to the fact that the shape of the present slight difference in diameter is the same, and the construction mistakes at the site that are linked to it can be eliminated. (E) Obviously, it is easy to manage the inventory where only 40 or more types are required, and the burden of inventory can be reduced.
【図１】本案配管排水用アダプターの側面図の半断面図FIG. 1 is a half sectional view of a side view of the pipe drainage adapter of the present invention.
【図２】本案配管排水用アダプターの側面図の半断面図FIG. 2 is a half sectional view of a side view of the pipe drainage adapter of the present invention.
【図３】本案配管用アダプターの実施例、側面図の半断
面図FIG. 3 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
【図４】本案配管用アダプターの実施例、側面図の半断
面図FIG. 4 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
【図５】本案配管用アダプターの実施例、側面図の半断
面図FIG. 5 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
１ 外周上のリップ。 ２ リップ（１）より小径のリップ ３ リップ下面、胴部に接する部位の切込み凹部 ４ リップ上面、胴部に接する部位の切込み凹部 ５ 〇リング上面のリップ。 ６ 〇リング下面のリップ。 ７ 〇リング。 ８ 排水管。 ９ 胴部。 １０ 胴部上端の鍔部。 1 Lip on the outer circumference. 2 Lips with a smaller diameter than the lip (1) 3 Lip lower surface, notched recessed portion in contact with the body 4 Lip upper surface, notched recessed portion in contact with the body 5 ○ Lip on the upper surface of the ring. 6 ○ Lip on the bottom of the ring. 7 〇 ring. 8 drainage pipes. 9 torso. 10 Collar at the top of the trunk.
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年５月７日[Submission date] May 7, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【考案の名称】 配管排水用アダプター[Title of device] Pipe drainage adapter
【実用新案登録請求の範囲】[Scope of utility model registration request]
【図面の簡単な説明】[Brief description of drawings]
【図１】本案配管排水用アダプターの側面図の半断面図FIG. 1 is a half sectional view of a side view of the pipe drainage adapter of the present invention.
【図２】本案配管排水用アダプターに装着の筒状リング
の斜視図FIG. 2 is a perspective view of a tubular ring attached to the pipe drainage adapter of the present invention.
【図３】本案配管排水用アダプターの側面図の半断面図FIG. 3 is a half sectional view of a side view of the pipe drainage adapter of the present invention.
【図４】本案配管用アダプターの実施例、側面図の半断
面図FIG. 4 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
【図５】本案配管用アダプターの実施例、側面図の半断
面図FIG. 5 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
【図６】本案配管用アダプターの実施例、側面図の半断
面図FIG. 6 is a half sectional view of a side view of an embodiment of the piping adapter of the present invention.
【符号の説明】 １ 外周上のリップ（１） ２ リップ（１）より小径のリップ ３ リップ下面、胴部内側に向かう切込み凹部 ４ リップ上面、胴部に接する部位の切込み凹部 ５ Ｏリング上面のリップ。 ６ Ｏリング下面のリップ。 ７ 縦に１ケ所切離された筒状リング ８ 胴部内径内の下方に向かう縦型の筒状リップ ９ Ｏリング １０ 胴部。 １１ 鍔部 １２ 設備機器よりの排水パイプ １３ 排水管[Explanation of symbols] 1 Lip on outer circumference (1) 2 Lip smaller in diameter than lip (1) 3 Lip lower surface, notch recess toward inner side of body 4 Lip upper surface, notch recess at a portion contacting the body 5 O ring upper surface lip. 6 O-ring bottom lip. 7 Vertically separated tubular ring 8 Vertical downward tubular lip within the inner diameter of the body 9 O-ring 10 Body. 11 Tsuba part 12 Drain pipe from equipment 13 Drain pipe
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】全図[Correction target item name] All drawings
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 [Figure 1]
【図２】 [Fig. 2]
【図３】 [Figure 3]
【図４】 [Figure 4]
【図５】 [Figure 5]
【図６】 [Figure 6]
Claims (1)
に形成せる筒状の胴部（９）の、外周上にリップ先端外
径寸法が、それぞれ径差のあるリップを１種以上を各１
本又は複数備え、各リップの上面根本部の胴部外径を、
各リップ下面根本部の胴部外径より小径とし、胴部外径
が小径のリップ上面根本部より、胴部外径が大きいリッ
プ下面、及び鍔部下面根本部に向かう凹斜面状を形成せ
る胴部（９）を構成する軟質合成樹脂，ゴム系素利にな
る配管排水用アダプター 【請求項２】 【請求項１】の配管排水用アダプターにおいて、筒状の
胴部（９）に一体に形成せるリップの下面の胴部に接す
る部位に、胴部に向かっての環状に切込み凹部（３）
を、リップ上面の胴部に接するリップに、環状に凹部
（４）を形成せる配管排水用アダプター[Claims for utility model registration] [Claim 1] The outer diameter of the lip tip on the outer circumference of the tubular body (9) integrally formed with the collar (10) at the upper end has a difference in diameter. One or more lipsticks for each
Book or multiple, the outer diameter of the body of the upper surface of each lip,
The outer diameter of the body of each lip lower surface is smaller than that of the lower surface of the lip. A pipe drainage adapter which is made of a soft synthetic resin or a rubber material which constitutes the body (9). 2. The pipe drainage adapter according to claim 1, wherein the tubular body (9) is integrally formed. At the part of the lower surface of the lip that is in contact with the body, an annular recess (3) is formed toward the body.
, A pipe drainage adapter that forms an annular recess (4) on the lip that is in contact with the body on the upper surface of the lip
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6900792U JPH0620559U (en) | 1992-08-22 | 1992-08-22 | Pipe drainage adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6900792U JPH0620559U (en) | 1992-08-22 | 1992-08-22 | Pipe drainage adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0620559U true JPH0620559U (en) | 1994-03-18 |
Family
ID=13390113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6900792U Pending JPH0620559U (en) | 1992-08-22 | 1992-08-22 | Pipe drainage adapter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014129660A (en) * | 2012-12-28 | 2014-07-10 | Toto Ltd | Drain pipe connection member |
| JP2015105729A (en) * | 2013-11-30 | 2015-06-08 | 丸一株式会社 | Joint for piping, and piping construction method using joint for piping |
| JP2016084645A (en) * | 2014-10-28 | 2016-05-19 | 丸一株式会社 | Pipe joint |
-
1992
- 1992-08-22 JP JP6900792U patent/JPH0620559U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014129660A (en) * | 2012-12-28 | 2014-07-10 | Toto Ltd | Drain pipe connection member |
| JP2015105729A (en) * | 2013-11-30 | 2015-06-08 | 丸一株式会社 | Joint for piping, and piping construction method using joint for piping |
| JP2016084645A (en) * | 2014-10-28 | 2016-05-19 | 丸一株式会社 | Pipe joint |
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