Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX, EMBEDDED BOX SET, SEDIMENT INFLOW PREVENTION STRUCTURE FOR EMBEDDED BOX, AND FITTING METHOD OF SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX
PROBLEM TO BE SOLVED: To provide a sediment inflow prevention plate for an embedded box of which a single type is compatible with water pipes of different outer diameters, the sediment inflow prevention plate being fitted readily on a water pipe without twisting of a base plate part.SOLUTION: A sediment inflow prevention plate 1 for an embedded box has, at a peripheral part surrounding a water pipe installation hole part 21 of a base plate part 20, a plurality of elastic tongue pieces 25 formed radially with the water pipe installation hole part 21 at a center, the elastic tongue piece protruding toward the water pipe installation hole part 21 from the peripheral part. Furthermore, the elastic tongue piece 25 is curved in a direction along a plate thickness direction of the base plate part 20 toward the water pipe installation hall part 21 when a water pipe P is not installed in the water pipe installation hole part 21, and comes in contact with the water pipe P elastically when the water pipe P is installed in the water pipe installation hole part 21 through the slit part 22 for passing a water pipe.SELECTED DRAWING: Figure 1
【課題】外径の異なる水道管にも１種で対応可能であり、基板部がねじれてしまうことがなく容易に水道管に取り付けることのできる埋設ボックス用土砂流入防止板を提供する。【解決手段】埋設ボックス用土砂流入防止板１は、基板部２０における水道管配置用孔部２１を囲繞する周辺部には、周辺部から水道管配置用孔部２１に向かって差し出された弾性舌片部２５が水道管配置用孔部２１を中心に放射状に複数形成されており、さらに前記弾性舌片部２５は、水道管配置用孔部２１に水道管Ｐが配置されていない状態で、水道管配置用孔部２１に向かうに従い基板部２０の板厚方向に沿うように一方へ湾曲しており、水道管通過用スリット部２２を介して水道管配置用孔部２１に水道管Ｐが配置された状態で、水道管Ｐに弾接した状態となる。【選択図】図１
SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX, EMBEDDED BOX SET, SEDIMENT INFLOW PREVENTION STRUCTURE FOR EMBEDDED BOX, AND FITTING METHOD OF SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX
PROBLEM TO BE SOLVED: To provide a sediment inflow prevention plate for an embedded box of which a single type is compatible with water pipes of different outer diameters, the sediment inflow prevention plate being fitted readily on a water pipe without twisting of a base plate part.SOLUTION: A sediment inflow prevention plate 1 for an embedded box has, at a peripheral part surrounding a water pipe installation hole part 21 of a base plate part 20, a plurality of elastic tongue pieces 25 formed radially with the water pipe installation hole part 21 at a center, the elastic tongue piece protruding toward the water pipe installation hole part 21 from the peripheral part. Furthermore, the elastic tongue piece 25 is curved in a direction along a plate thickness direction of the base plate part 20 toward the water pipe installation hall part 21 when a water pipe P is not installed in the water pipe installation hole part 21, and comes in contact with the water pipe P elastically when the water pipe P is installed in the water pipe installation hole part 21 through the slit part 22 for passing a water pipe.SELECTED DRAWING: Figure 1
【課題】外径の異なる水道管にも１種で対応可能であり、基板部がねじれてしまうことがなく容易に水道管に取り付けることのできる埋設ボックス用土砂流入防止板を提供する。【解決手段】埋設ボックス用土砂流入防止板１は、基板部２０における水道管配置用孔部２１を囲繞する周辺部には、周辺部から水道管配置用孔部２１に向かって差し出された弾性舌片部２５が水道管配置用孔部２１を中心に放射状に複数形成されており、さらに前記弾性舌片部２５は、水道管配置用孔部２１に水道管Ｐが配置されていない状態で、水道管配置用孔部２１に向かうに従い基板部２０の板厚方向に沿うように一方へ湾曲しており、水道管通過用スリット部２２を介して水道管配置用孔部２１に水道管Ｐが配置された状態で、水道管Ｐに弾接した状態となる。【選択図】図１
SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX, EMBEDDED BOX SET, SEDIMENT INFLOW PREVENTION STRUCTURE FOR EMBEDDED BOX, AND FITTING METHOD OF SEDIMENT INFLOW PREVENTION PLATE FOR EMBEDDED BOX
埋設ボックス用土砂流入防止板、埋設ボックスセット、埋設ボックスの土砂流入防止構造、及び埋設ボックス用土砂流入防止板の取り付け方法
NAKANO TAKAHIRO (Autor:in) / OISHI YUKINORI (Autor:in) / OTA KOJI (Autor:in)
15.03.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F16L
PIPES
,
Rohre
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
SEDIMENT INFLOW PREVENTION MATERIAL OF POROUS DRAIN TUBE
| Europäisches Patentamt | 2015