A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROTECTIVE PANEL, DOOR WITH PROTECTIVE PANEL, AND BOX WITH PROTECTIVE PANEL
To provide a protective panel, a door with the protective panel and a box with the protective panel which allow easy confirmation of air pressure difference occurring between front and back sides of a plate part.SOLUTION: A box 100 comprises a first panel 11 with a through hole 71, and a flexible member 7. The air pressure in the box 100 is a negative or positive pressure. The flexible member 7 is disposed to close the through hole 71. The flexible member 7 flexes toward the negative pressure space when the air pressure in the box 100 is one of the negative and positive pressures.SELECTED DRAWING: Figure 1
【課題】板部の表側と裏側とで気圧差が生じていることを容易に確認することが可能な防護パネル、防護パネル付き扉、及び防護パネル付きボックスを提供する。【解決手段】ボックス１００は、貫通孔７１を有する第１パネル１１と、可撓性部材７とを備える。ボックス１００内の気圧は、陰圧又は陽圧にされる。可撓性部材７は、貫通孔７１を塞いで配置されている。ボックス１００内の気圧が、陰圧又は陽圧の一方にされた場合に、可撓性部材７は、陰圧空間側に撓む。【選択図】図１
PROTECTIVE PANEL, DOOR WITH PROTECTIVE PANEL, AND BOX WITH PROTECTIVE PANEL
To provide a protective panel, a door with the protective panel and a box with the protective panel which allow easy confirmation of air pressure difference occurring between front and back sides of a plate part.SOLUTION: A box 100 comprises a first panel 11 with a through hole 71, and a flexible member 7. The air pressure in the box 100 is a negative or positive pressure. The flexible member 7 is disposed to close the through hole 71. The flexible member 7 flexes toward the negative pressure space when the air pressure in the box 100 is one of the negative and positive pressures.SELECTED DRAWING: Figure 1
【課題】板部の表側と裏側とで気圧差が生じていることを容易に確認することが可能な防護パネル、防護パネル付き扉、及び防護パネル付きボックスを提供する。【解決手段】ボックス１００は、貫通孔７１を有する第１パネル１１と、可撓性部材７とを備える。ボックス１００内の気圧は、陰圧又は陽圧にされる。可撓性部材７は、貫通孔７１を塞いで配置されている。ボックス１００内の気圧が、陰圧又は陽圧の一方にされた場合に、可撓性部材７は、陰圧空間側に撓む。【選択図】図１
PROTECTIVE PANEL, DOOR WITH PROTECTIVE PANEL, AND BOX WITH PROTECTIVE PANEL
防護パネル、防護パネル付き扉、及び防護パネル付きボックス
YAMAMOTO KENJI (author)
2023-01-04
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
A61G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS
,
Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte
PROTECTIVE PANEL, DOOR WITH PROTECTIVE PANEL AND BOX WITH PROTECTIVE PANEL
| European Patent Office | 2022
PROTECTIVE PANEL, DOOR WITH PROTECTIVE PANEL, AND BOX WITH PROTECTIVE PANEL
| European Patent Office | 2022