A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an earthquake preparedness door in which a door can be opened through making artificially a gap between the door and a door accommodating frame in a case that the door cannot be operated due to deformation of the door accommodating frame after an earthquake.SOLUTION: An earthquake preparedness door includes an upper rail 11 having means of being capable of expanding and contracting vertically, a lower rail 12 having means of being capable of expanding and contracting vertically, and a door end rail 13 having means of being capable of expanding and contracting laterally. Furthermore, the door includes a central control part 2 having a rotation plate 21, and three direction ropes 31, 32, 33 which connect the rotation plate 21 and each of the upper rail 11, the lower rail 12, and the door end rail 13, respectively. Through rotating the rotation plate 21, the ropes 31, 32, 33 are pulled, resulting in that the upper rail 11, the lower rail 12, and the door end rail 13 can be drawn to the door center direction.SELECTED DRAWING: Figure 2
【課題】 地震の後でドア収容枠が変形してドアの開閉ができなくなったときに、人為的にドアとドア収容枠の隙間をあけて、ドアを開放可能とすることができるような地震対策ドアを提供する。【解決手段】この地震対策ドアは、上下方向に伸縮可能とする手段を有する上框１１と、上下方向に伸縮可能とする手段を有する下框１２と、左右方向に伸縮可能とする手段を有する戸先框１３を有する。さらにこのドアは、回転板２１を有する中央制御部２と、前記回転板２１と前記上框１１・前記下框１２・前記戸先框１３との間をそれぞれ接続する３方向のロープ３１，３２，３３を有する。前記回転板２１を回転させることにより、前記ロープ３１，３２，３３を引っ張って、前記上框１１・前記下框１２・前記戸先框１３をドア中心方向へ引き寄せることが可能である。【選択図】図２
PROBLEM TO BE SOLVED: To provide an earthquake preparedness door in which a door can be opened through making artificially a gap between the door and a door accommodating frame in a case that the door cannot be operated due to deformation of the door accommodating frame after an earthquake.SOLUTION: An earthquake preparedness door includes an upper rail 11 having means of being capable of expanding and contracting vertically, a lower rail 12 having means of being capable of expanding and contracting vertically, and a door end rail 13 having means of being capable of expanding and contracting laterally. Furthermore, the door includes a central control part 2 having a rotation plate 21, and three direction ropes 31, 32, 33 which connect the rotation plate 21 and each of the upper rail 11, the lower rail 12, and the door end rail 13, respectively. Through rotating the rotation plate 21, the ropes 31, 32, 33 are pulled, resulting in that the upper rail 11, the lower rail 12, and the door end rail 13 can be drawn to the door center direction.SELECTED DRAWING: Figure 2
【課題】 地震の後でドア収容枠が変形してドアの開閉ができなくなったときに、人為的にドアとドア収容枠の隙間をあけて、ドアを開放可能とすることができるような地震対策ドアを提供する。【解決手段】この地震対策ドアは、上下方向に伸縮可能とする手段を有する上框１１と、上下方向に伸縮可能とする手段を有する下框１２と、左右方向に伸縮可能とする手段を有する戸先框１３を有する。さらにこのドアは、回転板２１を有する中央制御部２と、前記回転板２１と前記上框１１・前記下框１２・前記戸先框１３との間をそれぞれ接続する３方向のロープ３１，３２，３３を有する。前記回転板２１を回転させることにより、前記ロープ３１，３２，３３を引っ張って、前記上框１１・前記下框１２・前記戸先框１３をドア中心方向へ引き寄せることが可能である。【選択図】図２
EARTHQUAKE PREPAREDNESS DOOR
地震対策ドア
KITAMURA EISUKE (author)
2018-05-10
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
Multi-Facility Earthquake Preparedness Program
| British Library Conference Proceedings | 1993
Certificate in School Earthquake Preparedness
| British Library Conference Proceedings | 1993