JP4032324B2 - Drainage attachment device - Google Patents
Drainage attachment device Download PDFInfo
- Publication number
- JP4032324B2 JP4032324B2 JP04278598A JP4278598A JP4032324B2 JP 4032324 B2 JP4032324 B2 JP 4032324B2 JP 04278598 A JP04278598 A JP 04278598A JP 4278598 A JP4278598 A JP 4278598A JP 4032324 B2 JP4032324 B2 JP 4032324B2
- Authority
- JP
- Japan
- Prior art keywords
- attachment
- drainage
- notch
- sink
- attachment member
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Description
【０００１】
【発明の属する技術分野】
本発明は流し台のシンク、浴槽、洗面台、防水パン等に排水器（トラップ等を含む）を容易且つ確実に着脱し得る排水器の取着装置の改良に関するものである。
【０００２】
【従来の技術】
従来、家庭用の流し台のシンク、浴槽、洗面台、防水パン等に排水器（トラップ等を含む）を取着する方法として実公平６−９０９３号公報に記載の方法が知られている。この排水器の取着装置は、排水器本体のフランジの下側に位置して本体の外周面に上下に弯入面を備えた係合用凹部を設けてなる排水器本体と、排水器本体の係合用凹部に圧入係合する係合用突子を備えたレバーを回動自在に枢着してなる取着部材から構成されてなる。この様に構成された排水器を流し台、洗面台等のシンクに取着する方法を説明すると、流し台等のシンクの底面に開設した取着孔にパッキングを介して排水器本体を嵌挿し、該本体のフランジの下面を取着孔の周縁の上面に当接させる。次いで排水器本体の下方部から取着部材を嵌挿し、その上面を取着孔の周縁及びパッキングを介して排水器本体のフランジの下面と当接させ、係合用突子を排水器本体の係合用凹部に対向させて後、取着部材の各レバーを下方に押し下げると、各係合用突子は排水器本体の係合用凹部の下方の弯入面によって形成された段部を乗り越えて凹部内に圧入されて排水器本体と取着部材は強く係着される。また各レバーを上方に引き上げると各係合用突子は係合用凹部から離脱して排水器本体と取着部材の係着状態は解除され、排水器をシンクより取り外すことができる。
【０００３】
【発明が解決しようとする課題】
一般に、流し台のシンク、浴槽、洗面台、防水パン等の底面に設けた取着孔に排水器本体を取着する場合、シンク等の使用時にシンク等の取着孔と排水器本体との当接部分から漏水の無いよう、取着孔の周縁を排水器本体のフランジの下面と取着部材の上面とでパッキングを介し充分に強い力により挟持する必要がある。実公平６−９０９３号公報に記載の排水器においては、シンクの取着孔とフランジ下面との当接部分に高い止水性を確保するためにレバーを取着部材の対向位置に最低でも２個、通常４個から６個程度も枢着して嵌装緊締していた。このため実公平６−９０９３号公報に記載の排水器においてはその施工時において排水器本体の後背に隠れて直視できないレバーが必ず発生する。この直視できないレバーに作業を行うことは直視できるレバーに作業を行うことに比べて当然ながらより困難を伴う上、施工の確認作業を行うのも困難であり、場合によっては施工者の確認ミスにより係止されないまま放置され、止水性を確保できず漏水の原因となることがある。また、取着部材本体にレバーを枢着するのは細かな作業を求められる為、取着部材にレバーを多数枢着するのは部材加工に要する時間、労力の観点からみて好ましくない。またレバーは取着部材本体とは別の部材であるから、レバーが多ければそれに伴い部材単価及び加工費用も増大して安価に商品を提供するのが難しくなってくる。
本発明はこれらの欠点を解決するために発明されたものである。
【０００４】
【課題を解決するための手段】
本発明は上縁外周側にフランジ部（３）を備えた排水器本体（１）と、流し台等のシンクに開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着して排水器本体（１）を該取着孔（Ｈ）に取り付ける為の、枠体（５）と当接上面（６）を備えた取着部材（２）とからなる排水器の取着装置において、排水器本体（１）のフランジ部（３）の下側に位置して該排水器本体（１）の外周面に、下方に向けて広がる様な傾斜を持った傾斜部（４）を形設すると共に、上記取着部材（２）の枠体（５）の内周面に、排水器本体（１）の傾斜部（４）と摺接する摺接部（７）を設け、また取着部材（２）の枠体（５）の一箇所もしくは複数箇所を切り欠きした切欠部（８）と、該切欠部（８）の両端部（８ａ、８ｂ）を係着させるための係着装置を備えたことを特徴とする排水器の取着装置である。
【０００５】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、ボルト部材（１０）と、取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）に備えた上記ボルト部材（１０）を挿通するための挿通孔（９）と、上記挿通孔（９）を挿通したボルト部材（１０）を固定するためのナット部材（１１）と、から構成した排水器の取着装置である。
【０００６】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、ボルト部材（１０）と、取着部材（２）の切欠部（８）の一方の端部（８ａ）に備えた、上記ボルト部材（１０）を挿通する挿通孔（９）と、上記切欠部（８）の他方の端部（８ｂ）に備えた、上記挿通孔（９）を挿通したボルト部材（１０）を固定するための、取着部材（２）の切欠部（８）の端部（８ｂ）と一体にして設けたナット部（１２）と、から構成した排水器の取着装置である。
【０００７】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、軸芯部（１４）、及び軸芯部（１４）の側面に固設した押圧部（１５）、及び軸芯部（１４）の一方の端に備えられたレバー部（１６）とからなる係着部材（１３）と、上記取着部材（２）の切欠部（８）の一方の端部（８ａ）に備えた、上記係着部材（１３）の軸芯部（１４）及び押圧部（１５）に貫通され、また排水器の取着時に係着部材（１３）の押圧部（１５）に押圧される貫通孔（１７）と、上記切欠部（８）の他方の端部（８ｂ）に備えた、上記係着部材（１３）の軸芯部（１４）を軸着する軸着孔（１８）と、から構成した排水器の取着装置である。
【０００８】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、切欠部（８）の一方の端部（８ａ）に設けた軌道部（１９）と、上記切欠部（８）の他方の端部（８ｂ）に回動自在に軸着した、上記軌道部（１９）と滑動自在に係合する係合部（２１）を設けたレバー部材（２０）と、から構成した排水器の取着装置である。
【０００９】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、切欠部（８）の両端部（８ａ、８ｂ）に突設して設けた係着用腕部（２２）と、係着時に該係着用腕部（２２）を把持しつつ滑動して切欠部（８）の両端部（８ａ、８ｂ）を当接させる把持部材（２３）と、から構成した排水器の取着装置である。
【００１０】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、切欠部（８）の両端部（８ａ、８ｂ）に突設して設けた、取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）が当接する際に一体の螺子となるように螺子山を螺刻した係着用腕部（２２）と、上記係着用腕部（２２）に螺合し、切欠部（８）の両端部（８ａ、８ｂ）を当接させるためのナット部材（１１）と、から構成した排水器の取着装置である。
【００１１】
また本発明は上記記載の排水器の取着装置において、取着部材（２）に備えた係着装置を、側面に傾斜を設けた楔部材（２５）と、排水器の取着時に上記楔部材（２５）によって衝合した状態にて貫通楔着される、取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）に備えた楔着孔（２４）と、から構成した排水器の取着装置である。
【００１２】
【発明の実施の形態】
以下に本考案の実施例について説明する。
【００１３】
まず第一実施例について説明する。図１から図３に示した第一実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上縁外固部にフランジ部（３）を備えると共に、該フランジ部（３）下側に位置して外周面に、下方に向けて拡がるような傾斜を持った傾斜部（４）を形設してなる。また軸芯（１０ａ）に螺子を刻設したボルト部材（１０）と、該ボルト部材（１０）と螺合してボルト部材（１０）を固定するためのナット部材（１２）を備えてなる。また取着部材（２）は、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の両端部（８ａ、８ｂ）に上記ボルト部材（１０）を挿通するための挿通孔（９）をも備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００１４】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させる。次いで取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更にボルト部材（１０）を取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）に設備えた挿通孔（９）に挿通してからナット部材（１０）と螺合させると、螺合が進むにつれて取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記ボルト部材（１０）とナット部材（１１）の螺合を解除することで取着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００１５】
次に第二実施例について説明する。図４から図６に示した第二実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また軸芯（１０ａ）に螺子を刻設したボルト部材（１０）を備えてなる。また取着部材（２）は、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の一方の端部（８ａ）に上記ボルト部材（１０）を挿通するための挿通孔（９）を、他方の端部（８ｂ）に上記ボルト部材（１０）と螺合してボルト部材（１０）を固定するための、切欠部（８）の端部（８ｂ）と一体に形成したナット部（１２）をそれぞれ備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００１６】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させる。次いで取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更にボルト部材（１０）を取着部材（２）の切欠部（８）の一方の端部（８ａ）に備えた挿通孔（９）に挿通してから、他方の端部（８ｂ）に備えたナット部（１２）と螺合させると、螺合が進むにつれて取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記ボルト部材（１０）とナット部（１２）の螺合を解除することで取着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００１７】
次に第三実施例について説明する。図７から図１０に示した第三実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また軸芯部（１４）、軸芯部（１４）の側面に設けた押圧部（１５）、及び該軸芯部（１４）の一方の端部に備えられたレバー部（１６）、から構成した係着部材（１３）を備えてなる。また取着部材（２）は、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の一方の端部（８ａ）に上記係着部材（１３）の軸芯部（１４）及び押圧部（１５）に貫通され、また排水器の取着時に係着部材（１３）の押圧部（１５）に押圧される貫通孔（１７）を、他方の端部（８ｂ）に上記係着部材（１３）の軸芯部（１４）を軸着する軸着孔（１８）を、それぞれ備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００１８】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まず係着部材（１３）の軸芯部（１４）及び押圧部（１５）を切欠部（８）の一方の端部（８ａ）に備えた貫通孔（１７）に貫通させた後、係着部材（１３）の押圧部（１５）の先端（１５ａ）が軸着孔（１８）を備えた端部（８ｂ）と逆方向となる方向に向いた状態、即ち切欠部（８）が開くような状態にて軸芯部（１４）を軸着孔（１８）に軸着する。次いでシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させてから取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更にこの状態より係着部材（１３）のレバー部（１６）を１８０度回転させると、押圧部（１５）の先端（１５ａ）が、貫通孔（１７）の壁面を、軸着孔（１８）を備えた端部（５ｂ）と同方向となる方向、即ち取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）が当接するような方向へと押圧するために、取着部材（２）の枠体（５）の円周が短くなり、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記係止部材（１３）のレバー部（１６）を再び１８０度回転させて係着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）が開くような状態にすることで係着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００１９】
次に第四実施例について説明する。図１１から図１３に示した第四実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また取着部材（２）は、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の一方の端部（８ａ）に、水平方向に長く扁平した略楕円形状に形成した軌道部（１９）を備えてなり、また他方の端部（８ｂ）に、上記軌道部（１９）と滑動自在に係合して切欠部（８）の両端部（８ａ、８ｂ）を当接させるための係合部（２１）を備えたレバー部材（２０）を回動自在に軸着してなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００２０】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずレバー部材（２０）の係合部（２１）を軌道部（１９）の比較的下方、即ち切欠部（８）が開くような状態にて係合させる。次いでシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させてから取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更にこの状態よりレバー部材（２０）の係合部（２１）を、略楕円形状に設けた軌道部（１９）の端部（１９ａ）へと滑動させると、レバー部材（２０）の係合部（２１）が、軌道部（１９）を、切欠部（８）の両端部（８ａ、８ｂ）が当接する方向へと抑圧する事となり、取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合、再び上記レバー部材（２０）の係合部（２１）を軌道部（１９）の比較的下方、即ち切欠部（８）が開くような状態に戻すことで係着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００２１】
次に第五実施例について説明する。図１４から図１６に示した第五実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また取着部材（２）は、剛性のある材質にて構成されており、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の両端部（８ａ、８ｂ）に係着用腕部（２２）を突設して設けてなる。また該係着用腕部（２２）を把持しつつ滑動して切欠部（８）の両端部（８ａ、８ｂ）を当接させる把持部材（２３）を備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００２２】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させる。次いで取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更に係着用腕部（２２）の先端（２２ａ）を弱く当接させてから、把持部材（２３）を係着用腕部（２２）の先端（２２ａ）より係着用腕部（２２）を把持するように外嵌する。更に把持部材（２３）を排水器本体（１）の方向へと滑動させると、滑動が進むにつれて取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記把持部材（２３）を係合用腕部（２２）から抜脱することで係着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００２３】
次に第六実施例について説明する。図１７から図１９に示した第六実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また取着部材（２）は、剛性のある材質にて構成されており、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部（８）の両端部（８ａ、８ｂ）に、該両端部（８ａ、８ｂ）が当接する際に一体の螺子となるように螺子山を螺刻した係着用腕部（２２）を備えてなる。また該係着用腕部（２２）と螺合し、切欠部（８）の両端部（８ａ、８ｂ）を当接させるためのナット部材（１１）を備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００２４】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させる。次いで取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更に係着用腕部（２２）の先端（２２ａ）を弱く当接させて係着用腕部（２２）の先端（２２ａ）に螺子を形成し、該螺子にナット部材（１１）螺合させる。この螺合を進めてゆくと、螺合が進むにつれて取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が、取着孔（Ｈ）の周縁（Ｓ）とパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面を強く押圧する。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記ナット部材（１１）を係合用腕部（２２）から螺脱することで係着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００２５】
次に第七実施例について説明する。図２０から図２２に示した第七実施例における排水器は以下に記載の各部材より構成されてなる。排水器本体（１）は上記第一実施例と同様にして形成されてなる。また側面に傾斜を設けた楔部材（２４）を備えてなる。また取着部材（２）は、枠体（５）と、流し台のシンク、浴槽、洗面台、防水パン等に開設した取着孔（Ｈ）の周縁（Ｓ）を上記排水器本体（１）のフランジ部（３）下面と共に挟着する当接上面（６）を備え、また、枠体（５）の内周面に上記排水器本体（１）の傾斜部（４）と摺接するような傾斜を持たせた摺接部（７）を設けると共に、枠体（５）に切欠部（８）を設け、該切欠部の両端部（８ａ、８ｂ）に、排水器の取着時に上記楔部材（２４）によって衝合した状態にて貫通楔着される楔着孔（２５）を備えてなる。また排水器の取着時に排水器本体（１）のフランジ部（３）と取着孔（Ｈ）の周縁（Ｓ）とを緊密に当接させるためのパッキング（Ｐ）を備えてなる。
【００２６】
上記のように構成した排水器を流し台のシンク、浴槽、洗面台、防水パン等に取着する場合、まずシンクに開設した取着孔（Ｈ）の周縁（Ｓ）にパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）を当接させる。次いで取着部材（２）を排水器本体（１）の下方より嵌通させ、排水器本体（１）に形設した傾斜部（４）が取着部材（２）の摺接部（７）を支持するように摺接させる。更に楔部材（２４）を取着部材（２）の切欠部（８）の両端部（８ａ、８ｂ）に備えた楔着孔（２５）に挿通してから、上楔部材（２４）を挿通させると、挿通が進むにつれて取着部材（２）の枠体（５）の円周が短くなるため、取着部材（２）は傾斜部（４）上を傾斜部（４）の円周が短くなる上方へと向かって摺動し、取着部材（２）の当接上面（６）が取着孔（Ｈ）の周縁（Ｓ）をパッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）下面に強く押圧される。上記のようにして、シンクに開設した取着孔（Ｈ）の周縁（Ｓ）を、パッキング（Ｐ）を介して排水器本体（１）のフランジ部（３）と取着部材（２）の当接上面（６）とで強く挟持するために、排水器がシンクに確実に取着される。また排水器をシンクから脱着する場合は、上記楔部材（２４）を抜脱することで係着部材（２）の係着が解除され、シンクから排水器を容易に脱着することができる。
【００２７】
【発明の効果】
本発明は上記の様な構成であり、以下の様な優れた効果を奏する。
【００２８】
ｉ）本発明による排水器の取着装置においては、一つの取着部材に必要な係着装置を一箇所とすることが可能なので、従来技術品と比較して施工作業が極めて簡便で、施工に要する時間・労力を大幅に減少できる。
ｉｉ）本発明による排水器の取着装置においては、一つの取着部材に必要な係着装置を一箇所とすることが可能なので、従来技術品と比較して部材点数を減少させることができる。即ち、部材の部品単価及び加工に要する時間・労力を大幅に減少させ、商品単価を安価とすることができる。
ｉｉｉ）本発明による排水器の取着装置においては、一つの取着部材に必要な係着装置を一箇所とすることが可能なので、係着装置の配設位置を排水器の一方向に限定する為、施工時に直視できない係着装置を無くすことができる。即ち、施工作業を容易にすると共に施工時の施工ミスを大幅に減少させることができる。
ｉｖ）本発明による排水器の取着装置においては、取着部材を極めて硬質で変形の生じにくい、或いは変形に弱い材質で構成した場合にも、取着部材の枠体の複数箇所に係着装置を設けることで、本発明による排水器の取着装置を利用することができる。
ｖ）本発明による排水器の取着装置においては、取着部材を比較的柔軟性のある材質で構成すれば、排水器本体の外周面が円以外の形状でも、取着部材の枠体の一箇所にのみ係着装置を備えるだけで充分な止水性を確保できる。
ｖｉ）本発明による排水器の取着装置においては、取着部材が極めて硬質で変形の生じにくい、或いは変形に弱い材質で構成され、また、排水器本体の外周面が円以外の形状である場合にも、取着部材の枠体の複数箇所に係着装置を備えることで、充分な止水性を確保できる。
【図面の簡単な説明】
【図１】本発明の第１実施例の使用状態を示す断面図である。
【図２】本発明の第１実施例の使用状態を示す斜視図である。
【図３】本発明の第１実施例における部材構成を示す斜視図である。
【図４】本発明の第２実施例の使用状態を示す断面図である。
【図５】本発明の第２実施例の使用状態を示す斜視図である。
【図６】本発明の第２実施例における部材構成を示す斜視図である。
【図７】本発明の第３実施例の使用状態を示す断面図である。
【図８】本発明の第３実施例の使用状態を示す斜視図である。
【図９】本発明の第３実施例における部材構成を示す斜視図である。
【図１０】本発明の第３実施例における排水器の取着部材の係着装置を示す斜視図である。
【図１１】本発明の第４実施例の使用状態を示す断面図である。
【図１２】本発明の第４実施例の使用状態を示す斜視図である。
【図１３】本発明の第４実施例における部材構成を示す斜視図である。
【図１４】本発明の第５実施例の使用状態を示す断面図である。
【図１５】本発明の第５実施例の使用状態を示す斜視図である。
【図１６】本発明の第５実施例における部材構成を示す斜視図である。
【図１７】本発明の第６実施例の使用状態を示す断面図である。
【図１８】本発明の第６実施例の使用状態を示す斜視図である。
【図１９】本発明の第６実施例における部材構成を示す斜視図である。
【図２０】本発明の第７実施例の使用状態を示す断面図である。
【図２１】本発明の第７実施例の使用状態を示す斜視図である。
【図２２】本発明の第７実施例における部材構成を示す斜視図である。
【図２３】本発明の第７実施例における排水器の取着部材の係着装置を示す斜視図である。
【図２４】実公平６−９０９３号公報にある排水器の断面図である。
【図２５】実公平６−９０９３号公報にある排水器の係合用凹部周辺の断面図である。
【符号の説明】
１ 排水器本体
２ 取着部材
３ フランジ部
４ 傾斜部
５ 枠体
６ 当接上面
７ 摺接部
８ 切欠部
８ａ、８ｂ 切欠部の端部
９ 挿通孔
１０ ボルト部材
１０ａ ボルト部材の軸芯
１１ ナット部材
１２ ナット部
１３ 係着部材
１４ 軸芯部
１５ 押圧部
１５ａ 押圧部の先端
１６ レバー部
１７ 貫通孔
１８ 軸着孔
１９ 軌道部
１９ａ 軌道部の端部
２０ レバー部材
２１ 係合部
２２ 係着用腕部
２２ａ 係着用腕部の先端
２３ 把持部材
２４ 楔部材
２５ 楔着孔
Ｈ 取着孔
Ｓ 取着孔周縁部
Ｐ パッキング[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement in an attachment device for a drainage device that can easily and reliably attach and detach a drainage device (including a trap and the like) to a sink, a bathtub, a wash basin, a waterproof pan and the like of a sink.
[0002]
[Prior art]
Conventionally, a method described in Japanese Utility Model Publication No. 6-9093 is known as a method of attaching a drain (including a trap or the like) to a sink, bathtub, wash basin, waterproof pan or the like of a household sink. This drainage attachment device is provided with a drainage body located below the flange of the drainage body and provided with a recess for engagement having a vertical insertion surface on the outer peripheral surface of the body, and a drainage body It is comprised from the attachment member formed by pivotally mounting the lever provided with the protrusion for engagement press-fitting to the recessed part for engagement. The method of attaching the drainage device configured in this way to a sink such as a sink or a wash basin will be described. The drainage device body is fitted and inserted into a mounting hole formed in the bottom surface of the sink such as a sink and the The lower surface of the flange of the main body is brought into contact with the upper surface of the peripheral edge of the attachment hole. Next, the attachment member is inserted from the lower part of the drainage device body, the upper surface thereof is brought into contact with the lower surface of the flange of the drainage device body through the periphery of the attachment hole and the packing, and the engaging protrusion is engaged with the drainage device body. When each lever of the attachment member is pushed downward after facing the mating recess, each engaging protrusion gets over the step formed by the insertion surface below the engaging recess of the drainage body, and enters the recess. The drainage device main body and the attachment member are firmly engaged with each other. When the levers are pulled upward, the engaging protrusions are detached from the engaging recesses, the engagement state of the drainage device main body and the attachment member is released, and the drainage device can be removed from the sink.
[0003]
[Problems to be solved by the invention]
In general, when a drainage unit is installed in a mounting hole provided on the bottom of a sink, bathtub, washstand, waterproof pan, etc. in the sink, when the sink is used, the attachment hole of the sink and the drainage unit It is necessary to sandwich the periphery of the attachment hole between the lower surface of the flange of the drainage device main body and the upper surface of the attachment member with a sufficiently strong force through the packing so that no water leaks from the contact portion. In the drainage device described in Japanese Utility Model Publication No. 6-9093, at least two levers are attached to the opposing position of the attachment member in order to ensure high water stoppage at the contact portion between the attachment hole of the sink and the lower surface of the flange. Usually, about 4 to 6 pieces were pivotally attached and tightened. For this reason, in the drainage device described in Japanese Utility Model Publication No. 6-9093, a lever that cannot be seen directly by being hidden behind the drainage device body is always generated during the construction. Working on a lever that cannot be viewed directly is naturally more difficult than working on a lever that can be viewed directly, and it is also difficult to perform construction confirmation work. It may be left without being locked, and may not be able to ensure water-stopping, causing water leakage. Further, pivoting the lever on the attachment member body requires a fine work, and therefore it is not preferable to pivot a large number of levers on the attachment member from the viewpoint of time and labor required for processing the member. Further, since the lever is a member different from the attachment member main body, if there are many levers, the unit cost and processing cost increase accordingly, and it becomes difficult to provide products at low cost.
The present invention has been invented to solve these drawbacks.
[0004]
[Means for Solving the Problems]
In the present invention, the drainage body (1) having a flange portion (3) on the outer peripheral side of the upper edge, and the peripheral edge (S) of the attachment hole (H) provided in the sink such as a sink, the drainage body (1). An attachment member having a frame (5) and a contact upper surface (6) for attaching the drainage body (1) to the attachment hole (H) by being sandwiched together with the lower surface of the flange portion (3) of 2) In the attachment device for the drainage device comprising the above, the drainage device body (1) is located below the flange portion (3) and spreads downward on the outer peripheral surface of the drainage device body (1). An inclined portion (4) having a proper inclination is formed, and the inner peripheral surface of the frame (5) of the attachment member (2) is in sliding contact with the inclined portion (4) of the drainage device main body (1). A notch portion (8) provided with a sliding contact portion (7) and notched in one or a plurality of locations of the frame (5) of the attachment member (2), and both end portions (8a) of the notch portion (8) , An attachment device drainer, characterized in that the b) with a fastening device for fastening.
[0005]
Further, the present invention provides the attachment device for the drainage device described above, wherein the attachment device provided on the attachment member (2) is connected to both ends of the bolt member (10) and the notch (8) of the attachment member (2). An insertion hole (9) for inserting the bolt member (10) provided in the portion (8a, 8b) and a nut member (11) for fixing the bolt member (10) inserted through the insertion hole (9) ), And a drainage attachment device.
[0006]
Moreover, this invention is the attachment apparatus of the drainage device described above, wherein the attachment device provided in the attachment member (2) is one of the bolt member (10) and the notch (8) of the attachment member (2). The insertion hole (9) provided at the other end (8b) of the notch (8) and the insertion hole (9) through which the bolt member (10) is inserted, provided at the end (8a) of the cutout (8). A drainage device constituted by a nut portion (12) provided integrally with the end portion (8b) of the notch portion (8) of the attachment member (2) for fixing the bolt member (10) inserted therethrough This is an attachment device.
[0007]
Further, the present invention provides the drainage attachment apparatus described above, wherein the engagement device provided in the attachment member (2) is fixed to the shaft core portion (14) and the side surface of the shaft core portion (14). An engaging member (13) comprising a portion (15) and a lever portion (16) provided at one end of the shaft core portion (14), and a notch portion (8) of the attaching member (2). One end part (8a) is provided with a shaft part (14) and a pressing part (15) of the engaging member (13), and the engaging member (13) is pressed when the drainage is attached. A shaft hole (17) of the engaging member (13) provided in the through hole (17) pressed by the portion (15) and the other end (8b) of the notch (8) is pivoted. It is the attachment device of the drainage comprised from the shaft attachment hole (18) to do.
[0008]
Further, according to the present invention, in the attachment device for a drainage device described above, a track portion (19) provided with an attachment device provided on the attachment member (2) at one end portion (8a) of the notch portion (8). And a lever member provided with an engaging portion (21) slidably engaged with the track portion (19), which is pivotally attached to the other end portion (8b) of the notch portion (8). 20), and a drainage attachment device.
[0009]
Further, according to the present invention, in the attachment device for a drainage device described above, the attachment device provided in the attachment member (2) is provided so as to protrude from both end portions (8a, 8b) of the notch portion (8). A wearing arm (22), and a gripping member (23) that slides while gripping the engaging arm (22) during engagement and abuts both ends (8a, 8b) of the notch (8); It is the attachment device of the drainage device comprised from.
[0010]
Further, the present invention provides the drainage attachment device described above, wherein the attachment device provided in the attachment member (2) is provided so as to protrude from both end portions (8a, 8b) of the notch portion (8). The engaging arm portion (22) in which the thread is threaded so that the both ends (8a, 8b) of the cutout portion (8) of the attachment member (2) come into contact with each other, and the above engagement A drainage attachment device comprising a nut member (11) for screwing into an arm portion (22) and abutting both end portions (8a, 8b) of a notch portion (8).
[0011]
According to the present invention, in the attachment device for a drainage device described above, the attachment device provided in the attachment member (2) includes a wedge member (25) having an inclined side surface and the wedge member when the drainage device is attached. And a wedged hole (24) provided at both ends (8a, 8b) of the notch (8) of the attachment member (2), which is penetrated and wedged by the member (25). This is a drainage attachment device.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below.
[0013]
First, the first embodiment will be described. The drainage device in the first embodiment shown in FIGS. 1 to 3 is composed of the following members. The drainage device main body (1) is provided with a flange portion (3) on the outer edge of the upper edge, and is inclined with an inclination that extends downward on the outer peripheral surface located below the flange portion (3). A part (4) is formed. Moreover, the bolt member (10) which engraved the screw in the shaft core (10a), and the nut member (12) for screwing the bolt member (10) and fixing the bolt member (10) are provided. The attachment member (2) has a frame (5) and a peripheral edge (S) of an attachment hole (H) provided in a sink, a bathtub, a wash basin, a waterproof pan, etc. of the sink, and the drainage body (1). A contact upper surface (6) sandwiched together with the lower surface of the flange portion (3), and in sliding contact with the inclined portion (4) of the drainage body (1) on the inner peripheral surface of the frame (5). The sliding contact portion (7) having an inclination is provided, the frame body (5) is provided with a notch (8), and the bolt member (10) is provided at both ends (8a, 8b) of the notch (8). It is also provided with an insertion hole (9) for inserting the. Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0014]
When attaching the drainage device configured as described above to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, the packing (P) is first attached to the periphery (S) of the attachment hole (H) opened in the sink. Then, the flange portion (3) of the drainage device body (1) is brought into contact. Next, the attachment member (2) is fitted from below the drainage device main body (1), and the inclined portion (4) formed on the drainage device main body (1) is the sliding contact portion (7) of the attachment member (2). Slidably contact to support. Further, when the bolt member (10) is inserted into the insertion holes (9) provided at both ends (8a, 8b) of the notch (8) of the attachment member (2) and then screwed with the nut member (10). Since the circumference of the frame (5) of the attachment member (2) becomes shorter as the screwing proceeds, the attachment member (2) has a shorter circumference on the inclined portion (4) than the inclined portion (4). The upper surface (6) of the attachment member (2) is slid upward and the drainage body (1) through the peripheral edge (S) of the attachment hole (H) and the packing (P). Strongly press the lower surface of the flange portion (3). As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engagement of the attachment member (2) is released by releasing the screwing of the bolt member (10) and the nut member (11), and the drainage device can be easily removed from the sink. Can be detached.
[0015]
Next, a second embodiment will be described. The drainage device in the second embodiment shown in FIGS. 4 to 6 is composed of the following members. The drainage device main body (1) is formed in the same manner as in the first embodiment. The shaft core (10a) includes a bolt member (10) in which a screw is engraved. The attachment member (2) has a frame (5) and a peripheral edge (S) of an attachment hole (H) provided in a sink, a bathtub, a wash basin, a waterproof pan, etc. of the sink, and the drainage body (1). A contact upper surface (6) sandwiched together with the lower surface of the flange portion (3), and in sliding contact with the inclined portion (4) of the drainage body (1) on the inner peripheral surface of the frame (5). A sliding contact portion (7) having an inclination is provided, a cutout portion (8) is provided in the frame body (5), and the bolt member (10) is provided at one end portion (8a) of the cutout portion (8). The end of the notch (8) for fixing the bolt member (10) by screwing the insertion hole (9) for inserting the bolt member (10) into the other end (8b) with the bolt member (10) (8b) and the nut part (12) formed integrally, respectively. Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0016]
When attaching the drainage device configured as described above to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, the packing (P) is first attached to the periphery (S) of the attachment hole (H) opened in the sink. Then, the flange portion (3) of the drainage device body (1) is brought into contact. Next, the attachment member (2) is fitted from below the drainage device main body (1), and the inclined portion (4) formed on the drainage device main body (1) is the sliding contact portion (7) of the attachment member (2). Slidably contact to support. Further, the bolt member (10) is inserted into the insertion hole (9) provided at one end (8a) of the notch (8) of the attachment member (2) and then provided at the other end (8b). Since the circumference of the frame (5) of the attachment member (2) becomes shorter as the screwing proceeds, the attachment member (2) is placed on the inclined portion (4). And the contact upper surface (6) of the attachment member (2) is connected to the periphery (S) of the attachment hole (H) and the packing ( Press the flange (3) lower surface of the drainage device main body (1) strongly through P). As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engagement of the attachment member (2) is released by releasing the screwing of the bolt member (10) and the nut portion (12), and the drainage device can be easily removed from the sink. Can be detached.
[0017]
Next, a third embodiment will be described. The drainage device in the third embodiment shown in FIGS. 7 to 10 is composed of the following members. The drainage device main body (1) is formed in the same manner as in the first embodiment. The shaft core portion (14), a pressing portion (15) provided on the side surface of the shaft core portion (14), and a lever portion (16) provided at one end of the shaft core portion (14). The engaging member (13) is provided. The attachment member (2) has a frame (5) and a peripheral edge (S) of an attachment hole (H) provided in a sink, a bathtub, a wash basin, a waterproof pan, etc. of the sink, and the drainage body (1). A contact upper surface (6) sandwiched together with the lower surface of the flange portion (3), and in sliding contact with the inclined portion (4) of the drainage body (1) on the inner peripheral surface of the frame (5). In addition to providing the sliding contact portion (7) having an inclination, the frame (5) is provided with a notch (8), and the engagement member (13) is provided at one end (8a) of the notch (8). ) Through the shaft portion (14) and the pressing portion (15), and the through hole (17) that is pressed by the pressing portion (15) of the engaging member (13) when the drainage device is attached. Each of the end portions (8b) is provided with a shaft attachment hole (18) for axially attaching the shaft core portion (14) of the engaging member (13). Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0018]
When the drainage device configured as described above is attached to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, first, the shaft core portion (14) and the pressing portion (15) of the engaging member (13) are notched. After penetrating through the through-hole (17) provided at one end (8a) of (8), the tip (15a) of the pressing portion (15) of the engaging member (13) is inserted into the shaft-attached hole (18). The shaft core portion (14) is axially attached to the shaft attachment hole (18) in a state facing the direction opposite to the end portion (8b) provided, that is, in a state where the notch portion (8) is opened. Next, the flange (3) of the drainage device body (1) is brought into contact with the peripheral edge (S) of the attachment hole (H) opened in the sink via the packing (P), and then the attachment member (2) is drained. The inclined body (4) formed in the drainage body (1) is slidably contacted so as to support the sliding portion (7) of the attachment member (2). Further, when the lever portion (16) of the engaging member (13) is rotated 180 degrees from this state, the tip (15a) of the pressing portion (15) moves through the wall surface of the through hole (17) and the shaft attachment hole (18). In order to press in the direction that is in the same direction as the end portion (5b) provided with, i.e., the direction in which both end portions (8a, 8b) of the notch portion (8) of the attachment member (2) abut. The circumference of the frame (5) of the attachment member (2) becomes shorter, and the attachment member (2) slides upward on the inclined portion (4) toward the upper side where the circumference of the inclined portion (4) becomes shorter. The abutting upper surface (6) of the attachment member (2) is connected to the lower surface of the flange portion (3) of the drainage body (1) through the peripheral edge (S) of the attachment hole (H) and the packing (P). Press strongly. As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). Further, when the drainage device is detached from the sink, the lever portion (16) of the locking member (13) is rotated again 180 degrees, and both end portions (8a, 8b) of the notch portion (8) of the engaging member (2). ) Is opened, the engagement of the engagement member (2) is released, and the drainage device can be easily detached from the sink.
[0019]
Next, a fourth embodiment will be described. The drainage device in the fourth embodiment shown in FIGS. 11 to 13 is constituted by the following members. The drainage device main body (1) is formed in the same manner as in the first embodiment. The attachment member (2) has a frame (5) and a peripheral edge (S) of an attachment hole (H) provided in a sink, a bathtub, a wash basin, a waterproof pan, etc. of the sink, and the drainage body (1). A contact upper surface (6) sandwiched together with the lower surface of the flange portion (3), and in sliding contact with the inclined portion (4) of the drainage body (1) on the inner peripheral surface of the frame (5). The sliding contact portion (7) having an inclination is provided, and the frame (5) is provided with a notch (8), and one end (8a) of the notch (8) is flattened long in the horizontal direction. The track portion (19) formed in a substantially elliptical shape is provided, and the other end portion (8b) is slidably engaged with the track portion (19) to be end portions (8) of the notch portion (8). A lever member (20) having an engaging portion (21) for abutting 8a, 8b) is pivotally mounted. Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0020]
When the drainage device configured as described above is attached to a sink, a bathtub, a wash basin, a waterproof pan, or the like of a sink, first, the engaging portion (21) of the lever member (20) is relatively below the track portion (19). That is, the engagement is performed in a state where the notch (8) is opened. Next, the flange (3) of the drainage device body (1) is brought into contact with the peripheral edge (S) of the attachment hole (H) opened in the sink via the packing (P), and then the attachment member (2) is drained. The inclined body (4) formed in the drainage body (1) is slidably contacted so as to support the sliding portion (7) of the attachment member (2). Further, when the engaging portion (21) of the lever member (20) is slid to the end (19a) of the track portion (19) provided in a substantially elliptical shape from this state, the engaging portion of the lever member (20) is obtained. (21) suppresses the track portion (19) in the direction in which both end portions (8a, 8b) of the notch portion (8) abut, and the circle of the frame (5) of the attachment member (2). Since the circumference becomes shorter, the attachment member (2) slides upward on the inclined portion (4) toward the upper side where the circumference of the inclined portion (4) becomes shorter, and the contact upper surface of the attachment member (2) (6) strongly presses the lower surface of the flange portion (3) of the drainage device main body (1) through the peripheral edge (S) of the attachment hole (H) and the packing (P). As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engaging portion (21) of the lever member (20) is returned to a state relatively below the track portion (19), that is, the notch portion (8) is opened. The engagement of the engagement member (2) is released, and the drainage device can be easily detached from the sink.
[0021]
Next, a fifth embodiment will be described. The drainage device in the fifth embodiment shown in FIGS. 14 to 16 is composed of the following members. The drainage device main body (1) is formed in the same manner as in the first embodiment. The attachment member (2) is made of a rigid material, and the periphery of the frame (5) and the attachment hole (H) provided in the sink, bathtub, washbasin, waterproof pan, etc. of the sink A contact upper surface (6) for sandwiching (S) together with the lower surface of the flange (3) of the drainage body (1) is provided, and the drainage body (1) is provided on the inner peripheral surface of the frame (5). Are provided with a sliding contact portion (7) having an inclination so as to be in sliding contact with the inclined portion (4) of the frame, and a notch portion (8) is provided in the frame (5), and both end portions of the notch portion (8) ( 8a and 8b) are provided with engaging arm portions (22) protruding. Further, a gripping member (23) is provided which slides while gripping the engaging arm portion (22) and abuts both end portions (8a, 8b) of the notch portion (8). Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0022]
When attaching the drainage device configured as described above to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, the packing (P) is first attached to the periphery (S) of the attachment hole (H) opened in the sink. Then, the flange portion (3) of the drainage device body (1) is brought into contact. Next, the attachment member (2) is fitted from below the drainage device main body (1), and the inclined portion (4) formed on the drainage device main body (1) is the sliding contact portion (7) of the attachment member (2). Slidably contact to support. Further, after the distal end (22a) of the engagement arm portion (22) is brought into weak contact, the engagement member (23) is gripped from the distal end (22a) of the engagement arm portion (22). So that it fits outside. When the gripping member (23) is further slid in the direction of the drainage body (1), the circumference of the frame (5) of the attachment member (2) becomes shorter as the sliding proceeds, so that the attachment member (2 ) Slides upward on the inclined portion (4) so that the circumference of the inclined portion (4) becomes shorter, and the contact upper surface (6) of the attachment member (2) is attached to the attachment hole (H). The flange part () lower surface of the drainage body (1) is strongly pressed through the peripheral edge (S) and the packing (P). As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engagement member (2) is released by removing the gripping member (23) from the engaging arm (22), and the drainage device can be easily removed from the sink. Can be detached.
[0023]
Next, a sixth embodiment will be described. The drainage device in the sixth embodiment shown in FIGS. 17 to 19 is composed of the following members. The drainage device main body (1) is formed in the same manner as in the first embodiment. The attachment member (2) is made of a rigid material, and the periphery of the frame (5) and the attachment hole (H) provided in the sink, bathtub, washbasin, waterproof pan, etc. of the sink A contact upper surface (6) for sandwiching (S) together with the lower surface of the flange (3) of the drainage body (1) is provided, and the drainage body (1) is provided on the inner peripheral surface of the frame (5). Are provided with a sliding contact portion (7) having an inclination so as to be in sliding contact with the inclined portion (4) of the frame, and a notch portion (8) is provided in the frame (5), and both end portions of the notch portion (8) ( 8a, 8b) is provided with an engaging arm portion (22) in which a screw thread is threaded so as to become an integral screw when the both end portions (8a, 8b) come into contact with each other. Moreover, the nut member (11) for screwing together with this engagement arm part (22) and making the both ends (8a, 8b) of a notch part (8) contact is provided. Further, a packing (P) is provided for tightly contacting the flange portion (3) of the drainage device main body (1) and the peripheral edge (S) of the mounting hole (H) when the drainage device is attached.
[0024]
When attaching the drainage device configured as described above to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, the packing (P) is first attached to the periphery (S) of the attachment hole (H) opened in the sink. Then, the flange portion (3) of the drainage device body (1) is brought into contact. Next, the attachment member (2) is fitted from below the drainage device main body (1), and the inclined portion (4) formed on the drainage device main body (1) is the sliding contact portion (7) of the attachment member (2). Slidably contact to support. Further, the front end (22a) of the engagement arm portion (22) is weakly contacted to form a screw at the front end (22a) of the engagement arm portion (22), and the nut member (11) is screwed into the screw. As this screwing is advanced, the circumference of the frame (5) of the attachment member (2) becomes shorter as the screwing advances, so that the attachment member (2) is inclined on the inclined part (4). The upper surface (6) of the attachment member (2) slides toward the upper side where the circumference of (4) becomes shorter, and the peripheral surface (S) of the attachment hole (H) and the packing (P). The bottom surface of the flange (3) of the drainer main body (1) is strongly pressed through. As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engagement of the engagement member (2) is released by unscrewing the nut member (11) from the engaging arm (22), and the drainage device can be easily removed from the sink. Can be detached.
[0025]
Next, a seventh embodiment will be described. The drainage device in the seventh embodiment shown in FIGS. 20 to 22 is composed of the following members. The drainage body (1) is formed in the same manner as in the first embodiment. Further, a wedge member (24) having an inclined side surface is provided. The attachment member (2) has a frame (5) and a peripheral edge (S) of an attachment hole (H) opened in a sink, a bathtub, a wash basin, a waterproof pan, etc. of the sink, and the drainage body (1). A contact upper surface (6) sandwiched together with the lower surface of the flange portion (3), and in sliding contact with the inclined portion (4) of the drainage device body (1) on the inner peripheral surface of the frame (5). An inclined sliding contact portion (7) is provided, a notch portion (8) is provided in the frame (5), and the wedge is attached to both ends (8a, 8b) of the notch portion when the drainage device is attached. A wedge hole (25) is provided which is penetrated by the member (24) while being abutted by the member (24). In addition, a packing (P) is provided for tightly contacting the flange (3) of the drainage body (1) and the periphery (S) of the mounting hole (H) when the drainage is attached.
[0026]
When attaching the drainage device configured as described above to a sink, a bathtub, a wash basin, a waterproof pan or the like of a sink, the packing (P) is first attached to the periphery (S) of the attachment hole (H) opened in the sink. Then, the flange portion (3) of the drainage device body (1) is brought into contact. Next, the attachment member (2) is fitted from below the drainage device main body (1), and the inclined portion (4) formed on the drainage device main body (1) is the sliding contact portion (7) of the attachment member (2). Slidably contact to support. Further, the wedge member (24) is inserted into the wedge attachment holes (25) provided at both ends (8a, 8b) of the notch (8) of the attachment member (2), and then the upper wedge member (24) is inserted. Then, since the circumference of the frame (5) of the attachment member (2) becomes shorter as the insertion proceeds, the attachment member (2) has a circumference of the inclined portion (4) on the inclined portion (4). The upper surface (6) of the attachment member (2) slides upward, and the peripheral edge (S) of the attachment hole (H) passes through the packing (P) through the packing (P). The flange portion (3) is strongly pressed against the lower surface. As described above, the peripheral edge (S) of the attachment hole (H) opened in the sink is connected to the flange portion (3) of the drainage body (1) and the attachment member (2) through the packing (P). The drainer is securely attached to the sink in order to be strongly clamped by the abutting upper surface (6). When the drainage device is detached from the sink, the engagement member (2) is released by removing the wedge member (24), and the drainage device can be easily detached from the sink.
[0027]
【The invention's effect】
The present invention is configured as described above and has the following excellent effects.
[0028]
i) In the drainage attachment device according to the present invention, since the attachment device necessary for one attachment member can be provided in one place, the construction work is extremely simple compared with the conventional technology product. Can significantly reduce the time and labor required for
ii) In the drainage attachment device according to the present invention, since the attachment device required for one attachment member can be provided in one place, the number of members can be reduced as compared with the prior art product. . That is, the unit unit price of the member and the time and labor required for processing can be greatly reduced, and the product unit price can be reduced.
iii) In the drainage attachment device according to the present invention, the attachment device necessary for one attachment member can be provided in one place, and therefore the location of the attachment device is limited to one direction of the drainage device. Therefore, it is possible to eliminate the anchoring device that cannot be directly viewed during construction. That is, the construction work can be facilitated and construction mistakes during construction can be greatly reduced.
iv) In the drainage attachment device according to the present invention, even when the attachment member is made of a material that is extremely hard and hardly deformed or is weak against deformation, it is attached to a plurality of positions of the frame of the attachment member. By providing the device, the drainage attachment device according to the present invention can be used.
v) In the drainage attachment device according to the present invention, if the attachment member is made of a relatively flexible material, even if the outer peripheral surface of the drainage body has a shape other than a circle, Sufficient water stoppage can be secured only by providing the anchoring device only at one place.
vi) In the drainage attachment device according to the present invention, the attachment member is made of a material that is extremely hard and hardly deformed or weakly deformed, and the outer peripheral surface of the drainage body has a shape other than a circle. Even in such a case, sufficient waterproofness can be secured by providing the engaging devices at a plurality of positions of the frame of the attachment member.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a use state of a first embodiment of the present invention.
FIG. 2 is a perspective view showing a usage state of the first embodiment of the present invention.
FIG. 3 is a perspective view showing a member configuration in the first embodiment of the present invention.
FIG. 4 is a cross-sectional view showing a usage state of a second embodiment of the present invention.
FIG. 5 is a perspective view showing a usage state of the second embodiment of the present invention.
FIG. 6 is a perspective view showing a member configuration in a second embodiment of the present invention.
FIG. 7 is a cross-sectional view showing a usage state of a third embodiment of the present invention.
FIG. 8 is a perspective view showing a usage state of the third embodiment of the present invention.
FIG. 9 is a perspective view showing a member configuration in a third embodiment of the present invention.
FIG. 10 is a perspective view showing an engaging device for an attachment member of a drainage device according to a third embodiment of the present invention.
FIG. 11 is a sectional view showing a usage state of a fourth embodiment of the present invention.
FIG. 12 is a perspective view showing a usage state of the fourth embodiment of the present invention.
FIG. 13 is a perspective view showing a member configuration in a fourth embodiment of the present invention.
FIG. 14 is a sectional view showing a usage state of a fifth embodiment of the present invention.
FIG. 15 is a perspective view showing a usage state of a fifth embodiment of the present invention.
FIG. 16 is a perspective view showing a member configuration in a fifth embodiment of the present invention.
FIG. 17 is a cross-sectional view showing a usage state of a sixth embodiment of the present invention.
FIG. 18 is a perspective view showing a usage state of the sixth embodiment of the present invention.
FIG. 19 is a perspective view showing a member configuration in a sixth embodiment of the present invention.
FIG. 20 is a sectional view showing a use state of a seventh embodiment of the present invention.
FIG. 21 is a perspective view showing a usage state of the seventh embodiment of the present invention.
FIG. 22 is a perspective view showing a member configuration in a seventh embodiment of the present invention.
FIG. 23 is a perspective view showing an engaging device for an attachment member of a drain according to a seventh embodiment of the present invention.
FIG. 24 is a sectional view of a drainage device disclosed in Japanese Utility Model Publication No. 6-9093.
FIG. 25 is a cross-sectional view of the periphery of the engaging recess of the drainage device disclosed in Japanese Utility Model Publication No. 6-9093.
[Explanation of symbols]
1 Drainage body
2 Mounting material
3 Flange
4 Inclined part
5 Frame
6 Contact top surface
7 Sliding part
8 Notch
8a, 8b Notch edge
9 Insertion hole
10 Bolt member
10a Bolt member shaft core
11 Nut member
12 Nut
13 Anchor member
14 Shaft core
15 Pressing part
15a Tip of pressing part
16 Lever part
17 Through hole
18 Shaft hole
19 Track
19a End of track
20 Lever member
21 engaging part
22 engaging arm
22a Tip of engaging arm
23 Gripping member
24 wedge member
25 Wedge hole
H Mounting hole
S Mounting hole peripheral edge
P packing
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04278598A JP4032324B2 (en) | 1998-01-19 | 1998-01-19 | Drainage attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04278598A JP4032324B2 (en) | 1998-01-19 | 1998-01-19 | Drainage attachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11200446A JPH11200446A (en) | 1999-07-27 |
| JP4032324B2 true JP4032324B2 (en) | 2008-01-16 |
Family
ID=12645630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04278598A Expired - Fee Related JP4032324B2 (en) | 1998-01-19 | 1998-01-19 | Drainage attachment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4032324B2 (en) |
-
1998
- 1998-01-19 JP JP04278598A patent/JP4032324B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11200446A (en) | 1999-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080290012A1 (en) | Water Discharge Pipe and Drain Head Assembly Structure | |
| EP2128351B1 (en) | Holding tank and flush toilet provided therewith | |
| JP4032324B2 (en) | Drainage attachment device | |
| JPH08247375A (en) | Pipe end cap | |
| JP3650834B2 (en) | Drainage attachment device | |
| JP3538618B2 (en) | Drainer mounting device | |
| KR101885708B1 (en) | fixing device for seat of toilet | |
| KR100935337B1 (en) | Joining apparatus of a drainer | |
| JPH0645496Y2 (en) | Drainage device | |
| JP3054820B2 (en) | Dishwasher mounting structure | |
| JPH0113565Y2 (en) | ||
| JP2990581B2 (en) | Water faucet mounting structure using shape memory material | |
| JP3160663B2 (en) | Drainer mounting device | |
| KR950009234Y1 (en) | Connecting devices of working bars of cover for basin outlet | |
| JPH0721199Y2 (en) | Mounting structure of makeup counter board in bathtub with washroom | |
| JP2005016263A (en) | Installation structure of bathtub with washing place | |
| JPS6227580Y2 (en) | ||
| JPH11303173A (en) | Device for attaching draining apparatus | |
| JP2000336780A (en) | Throating cover of sill or the like | |
| JPH069093Y2 (en) | Drainage device | |
| JPH0649651Y2 (en) | Overflow structure | |
| JP2564780Y2 (en) | Floor heating panel mounting structure of waterproof pan for bathroom | |
| JP2553345Y2 (en) | Hand wash ball mounting structure | |
| JPS589460Y2 (en) | Mounting fixtures for wiring boxes | |
| JP2003343525A (en) | Method for mounting cover on inspection port and mounting implement used therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050107 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20050113 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070402 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070925 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071011 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131102 Year of fee payment: 6 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |