A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a sealing member for inhibiting intrusion of a liquid (moisture content) from an opening portion.SOLUTION: A sealing member has: a plate-like member having a first surface, and a second surface at a side opposite to the first surface, and provided with a through hole to which a piping member can be inserted substantially at a center; a first elastic member disposed along a peripheral edge portion of the through hole; and a second elastic member disposed on the second surface of the plate-like member. The plate-like member is disposed in a manner that an upper end portion of the through hole is higher than the peripheral edge portion of the plate-like member, and the first surface has an inclined surface. The sealing member may have a plurality of ribs radially disposed from a region of the through hole toward the peripheral edge portion of the plate-like member, on the second surface.SELECTED DRAWING: Figure 2
【課題】開口部からの液体（水分）の侵入を抑制する封止部材を提供すること。【解決手段】封止部材であって、第１面及び前記第１面と反対側の第２面を有し、略中央に配管材を挿通可能な貫通孔が設けられた板状部材と、貫通孔の周縁部に沿って設けられた第１弾性部材と、板状部材の第２面に設けられた第２弾性部材と、を有し、板状部材は、貫通孔の上端部が板状部材の周縁部よりも高く配置され、第１面が傾斜面を有する。封止部材は、第２面に貫通孔の部位から板状部材の周縁部に向かって放射状に設けられる複数のリブを有してもよい。【選択図】図２
To provide a sealing member for inhibiting intrusion of a liquid (moisture content) from an opening portion.SOLUTION: A sealing member has: a plate-like member having a first surface, and a second surface at a side opposite to the first surface, and provided with a through hole to which a piping member can be inserted substantially at a center; a first elastic member disposed along a peripheral edge portion of the through hole; and a second elastic member disposed on the second surface of the plate-like member. The plate-like member is disposed in a manner that an upper end portion of the through hole is higher than the peripheral edge portion of the plate-like member, and the first surface has an inclined surface. The sealing member may have a plurality of ribs radially disposed from a region of the through hole toward the peripheral edge portion of the plate-like member, on the second surface.SELECTED DRAWING: Figure 2
【課題】開口部からの液体（水分）の侵入を抑制する封止部材を提供すること。【解決手段】封止部材であって、第１面及び前記第１面と反対側の第２面を有し、略中央に配管材を挿通可能な貫通孔が設けられた板状部材と、貫通孔の周縁部に沿って設けられた第１弾性部材と、板状部材の第２面に設けられた第２弾性部材と、を有し、板状部材は、貫通孔の上端部が板状部材の周縁部よりも高く配置され、第１面が傾斜面を有する。封止部材は、第２面に貫通孔の部位から板状部材の周縁部に向かって放射状に設けられる複数のリブを有してもよい。【選択図】図２
SEALING MEMBER
封止部材
TSUKAMOTO YASUYOSHI (author)
2021-07-15
Patent
Electronic Resource
Japanese