A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HINGE DEVICE WITHSTANDING HIGH LOAD, AND FIRE DOOR STRUCTURE PROVIDED WITH THE SAME
PROBLEM TO BE SOLVED: To develop a hinge device withstanding a high load and a fire door structure provided with the same, for meeting practical requirements such as: securing sufficient strength so that the hinge device may be applied to a fire door required to withstand a high load; preventing a hinge member from being exposed when the door is closed; and keeping a configuration thereof simple, thereby offering a secondary effect of facilitating installation work.SOLUTION: A hinge device withstanding a high load includes a frame-side hinge plate 2, a relay hinge plate 3, and a door-side hinge plate 4. The relay hinge plate 3 and the door-side hinge plate 4 are pivotally rotated so as to realize a shifted-and-protruded state of the relay hinge plate 3 outside of the frame on a shifted hinge pin 6 side, and a half-rotation-allowed state for the door-side hinge plate 4.SELECTED DRAWING: Figure 1
【課題】耐荷重を大きく要求される防火扉に適用できるように充分な強度を確保すること、ヒンジ部材を閉扉時に露見しないようにすること、構成をシンプルなものとし、副次的に施工作業を容易にできること等の現実的な要求に応えることを実現した高荷重用ヒンジ装置並びにこれを具えた防火扉構造の開発を課題とする。【解決手段】 枠側ヒンジプレート２と、中継ヒンジプレート３と、扉側ヒンジプレート４とを具えて成り、前記中継ヒンジプレート３と扉側ヒンジプレート４とのピボット回転により、中継ヒンジプレート３における転位ヒンジピン６側の枠外への転位張り出し状態と、扉側ヒンジプレート４の半回転可動状態とを現出させる。【選択図】図１
HINGE DEVICE WITHSTANDING HIGH LOAD, AND FIRE DOOR STRUCTURE PROVIDED WITH THE SAME
PROBLEM TO BE SOLVED: To develop a hinge device withstanding a high load and a fire door structure provided with the same, for meeting practical requirements such as: securing sufficient strength so that the hinge device may be applied to a fire door required to withstand a high load; preventing a hinge member from being exposed when the door is closed; and keeping a configuration thereof simple, thereby offering a secondary effect of facilitating installation work.SOLUTION: A hinge device withstanding a high load includes a frame-side hinge plate 2, a relay hinge plate 3, and a door-side hinge plate 4. The relay hinge plate 3 and the door-side hinge plate 4 are pivotally rotated so as to realize a shifted-and-protruded state of the relay hinge plate 3 outside of the frame on a shifted hinge pin 6 side, and a half-rotation-allowed state for the door-side hinge plate 4.SELECTED DRAWING: Figure 1
【課題】耐荷重を大きく要求される防火扉に適用できるように充分な強度を確保すること、ヒンジ部材を閉扉時に露見しないようにすること、構成をシンプルなものとし、副次的に施工作業を容易にできること等の現実的な要求に応えることを実現した高荷重用ヒンジ装置並びにこれを具えた防火扉構造の開発を課題とする。【解決手段】 枠側ヒンジプレート２と、中継ヒンジプレート３と、扉側ヒンジプレート４とを具えて成り、前記中継ヒンジプレート３と扉側ヒンジプレート４とのピボット回転により、中継ヒンジプレート３における転位ヒンジピン６側の枠外への転位張り出し状態と、扉側ヒンジプレート４の半回転可動状態とを現出させる。【選択図】図１
HINGE DEVICE WITHSTANDING HIGH LOAD, AND FIRE DOOR STRUCTURE PROVIDED WITH THE SAME
高荷重用ヒンジ装置並びにこれを具えた防火扉構造
KOSUGI TETSUO (author)
2016-05-12
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
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
HINGE DEVICE WITHSTANDING HIGH LOAD, AND FRAME STRUCTURE PROVIDED THEREWITH
| European Patent Office | 2017
Door hinge and laundry treatment device provided with door hinge
| European Patent Office | 2023
DOOR HINGE AND LAUNDRY TREATMENT DEVICE PROVIDED WITH DOOR HINGE
| European Patent Office | 2020
DOOR HINGE WITH CHECKER AND VEHICLE PROVIDED WITH THE DOOR HINGE
| European Patent Office | 2020
Door hinge with stopper for automobile, and automobile provided with door hinge
| European Patent Office | 2023