A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EMERGENCY OPENING EDGE
To provide an emergency opening edge that can reliably block eye sight regardless of the installation precision of a door and a door frame and does not cause annoying noises when opening the door.SOLUTION: In an emergency opening edge that consists of a door edge 1 of a door 51 that opens inward during normal times and can open outward in an emergency, and a frame edge 2 of a door frame 52 corresponding to this, the door edge 1 and the frame edge 2 are respectively have abutment materials 4 made of an elastic material held on rigid base materials 3, with protrusions of the abutment material 4 having opposing surfaces 4a. When the door 51 is closed, the opposing surfaces 4a are in contact with each other at a position where the abutment material 4 of the door edge 1 is shifted toward the indoor side and the abutment material 4 of the frame edge 2 is shifted toward the outdoor side; when opening the door 51 during normal times, the abutment material 4 of the door edge 1 does not go over the abutment material 4 of the frame edge 2; and when opening the door 51 in an emergency, the abutment material 4 of the door edge 1 rides over the abutment material 4 of the frame edge 2.SELECTED DRAWING: Figure 1
【課題】扉と扉枠の建付け精度にかかわらず視線を確実に遮蔽でき、扉の開閉時に気になる騒音が発生しない非常開対応エッジを提供する。【解決手段】通常時には内開きとされ、非常時には外開き可能とされる扉５１の戸先エッジ１と、これに対応する扉枠５２の枠エッジ２とから成る非常開対応エッジにおいて、戸先エッジ１及び枠エッジ２は、それぞれ剛体の基材３に弾性材料を素材とする当接材４が保持されて、当接材４の突出部に対向面４ａを有するものとされ、扉５１を閉じたとき、戸先エッジ１の当接材４が室内側に、枠エッジ２の当接材４が室外側にずれた位置で、対向面４ａ同士が接触しており、通常時の扉５１の開放に際しては、戸先エッジ１の当接材４が枠エッジ２の当接材４を乗り越えることがなく、非常時の扉５１の開放に際しては、戸先エッジ１の当接材４が枠エッジ２の当接材４を乗り越えるものとする。【選択図】図１
EMERGENCY OPENING EDGE
To provide an emergency opening edge that can reliably block eye sight regardless of the installation precision of a door and a door frame and does not cause annoying noises when opening the door.SOLUTION: In an emergency opening edge that consists of a door edge 1 of a door 51 that opens inward during normal times and can open outward in an emergency, and a frame edge 2 of a door frame 52 corresponding to this, the door edge 1 and the frame edge 2 are respectively have abutment materials 4 made of an elastic material held on rigid base materials 3, with protrusions of the abutment material 4 having opposing surfaces 4a. When the door 51 is closed, the opposing surfaces 4a are in contact with each other at a position where the abutment material 4 of the door edge 1 is shifted toward the indoor side and the abutment material 4 of the frame edge 2 is shifted toward the outdoor side; when opening the door 51 during normal times, the abutment material 4 of the door edge 1 does not go over the abutment material 4 of the frame edge 2; and when opening the door 51 in an emergency, the abutment material 4 of the door edge 1 rides over the abutment material 4 of the frame edge 2.SELECTED DRAWING: Figure 1
【課題】扉と扉枠の建付け精度にかかわらず視線を確実に遮蔽でき、扉の開閉時に気になる騒音が発生しない非常開対応エッジを提供する。【解決手段】通常時には内開きとされ、非常時には外開き可能とされる扉５１の戸先エッジ１と、これに対応する扉枠５２の枠エッジ２とから成る非常開対応エッジにおいて、戸先エッジ１及び枠エッジ２は、それぞれ剛体の基材３に弾性材料を素材とする当接材４が保持されて、当接材４の突出部に対向面４ａを有するものとされ、扉５１を閉じたとき、戸先エッジ１の当接材４が室内側に、枠エッジ２の当接材４が室外側にずれた位置で、対向面４ａ同士が接触しており、通常時の扉５１の開放に際しては、戸先エッジ１の当接材４が枠エッジ２の当接材４を乗り越えることがなく、非常時の扉５１の開放に際しては、戸先エッジ１の当接材４が枠エッジ２の当接材４を乗り越えるものとする。【選択図】図１
EMERGENCY OPENING EDGE
非常開対応エッジ
TANAKA ATSUSHI (author) / FUJII TATSUHIRO (author) / YAMAOKA SHOICHI (author)
2024-01-19
Patent
Electronic Resource
Japanese
IPC:
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
HOUSEHOLD APPLIANCE WITH EMERGENCY OPENING AND EMERGENCY OPENING DEVICE
| European Patent Office | 2024