A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a water invasion prevention device having a constitution in which a clearance between an opening and a bellows type water tank is suitably closed and water hardly flows into the inside through the clearance.SOLUTION: A water invasion prevention device includes a main body frame 4 and a guide member 5 which are associated with a bellows type water tank 2. A first bulging portion B1 is formed in a bottom wall 41 of the main body frame 4 so as to bite into a bottom portion of a water pack 1L positioned at the lowermost stage over substantially the entire region in a left-right direction. On a rail groove 51 of the guide member 5, a second bulge B2 is formed which has a back rail wall 51a that extends in a vertical direction and has an inner surface facing inward, and which is configured to bite into both ends of each expanded water pack 1 over substantially the entire region in the vertical direction in the back rail wall 51a.SELECTED DRAWING: Figure 6
【課題】開口部と蛇腹式水槽との間の隙間が好適に閉塞され、隙間部分を通じて内部に水が流入し難い構成を備えた浸水防止装置を提供する。【解決手段】浸水防止装置は、蛇腹式水槽２に係わり合う本体枠４とガイド部材５を備えている。本体枠４の底壁４１には、左右方向の略全域に亘って最下段に位置するウォータパック１Ｌの底部に食い込むように構成された第一の膨出部Ｂ１が形成されている。ガイド部材５のレール溝５１には、上下方向に延びてなり内面が内方を向く奥レール壁５１ａを有し、当該奥レール壁５１ａにおける上下方向の略全域に亘って膨張した各ウォータパック１の両端部に食い込むように構成された第二の膨出部Ｂ２が形成されている。【選択図】図６
To provide a water invasion prevention device having a constitution in which a clearance between an opening and a bellows type water tank is suitably closed and water hardly flows into the inside through the clearance.SOLUTION: A water invasion prevention device includes a main body frame 4 and a guide member 5 which are associated with a bellows type water tank 2. A first bulging portion B1 is formed in a bottom wall 41 of the main body frame 4 so as to bite into a bottom portion of a water pack 1L positioned at the lowermost stage over substantially the entire region in a left-right direction. On a rail groove 51 of the guide member 5, a second bulge B2 is formed which has a back rail wall 51a that extends in a vertical direction and has an inner surface facing inward, and which is configured to bite into both ends of each expanded water pack 1 over substantially the entire region in the vertical direction in the back rail wall 51a.SELECTED DRAWING: Figure 6
【課題】開口部と蛇腹式水槽との間の隙間が好適に閉塞され、隙間部分を通じて内部に水が流入し難い構成を備えた浸水防止装置を提供する。【解決手段】浸水防止装置は、蛇腹式水槽２に係わり合う本体枠４とガイド部材５を備えている。本体枠４の底壁４１には、左右方向の略全域に亘って最下段に位置するウォータパック１Ｌの底部に食い込むように構成された第一の膨出部Ｂ１が形成されている。ガイド部材５のレール溝５１には、上下方向に延びてなり内面が内方を向く奥レール壁５１ａを有し、当該奥レール壁５１ａにおける上下方向の略全域に亘って膨張した各ウォータパック１の両端部に食い込むように構成された第二の膨出部Ｂ２が形成されている。【選択図】図６
WATER INVASION PREVENTION DEVICE
浸水防止装置
ODAWARA YUZURU (author)
2023-09-15
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES