A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a door arrangement installed at a doorway of a chamber having a sub-door capable of being easily opened outward of the chamber when a main door gets hardly opened inward.SOLUTION: A door arrangement 6 includes a main door 8 and a sub-door 9. The main door 8 is positioned in a frame 7 when closed and one side edge 18 of the main door 8 is attached to a left-side vertical frame 12 by means of a main door hinge 21 to be opened inward of the chamber with the other side edge 20 as the front side of the main door when opened. The sub-door 9 is positioned in an opening 19 of the main door 8 when closed, and one side edge 23 of the sub-door at the lifted side is attached to one side edge 18 of the main door by means of a sub-door hinge 26 so as to be opened outward of the chamber with the other edge 24 of the sub-door as the front of the door when opened.SELECTED DRAWING: Figure 1
【課題】個室の出入り口に設置した扉装置の親扉を内側に開くことができなくなった場合に、子扉を個室の外側に容易に開くことができる扉装置を提供する。【解決手段】親扉８・子扉９からなる扉装置６であって、親扉８は閉鎖時に枠体７内に位置するとともに、開放時に戸先側の親扉他側縁部２０が個室の内側に開くように吊り元側の親扉一側縁部１８を左の縦枠１２に親扉用ヒンジ２１により取り付け、子扉９は閉鎖時に親扉８の開口部１９内に位置するとともに、開放時に戸先側の子扉他側縁部２４が個室の外側に開くように吊り元側の子扉一側縁部２３を親扉一側縁部１８に子扉用ヒンジ２６により取り付けた。【選択図】図１
PROBLEM TO BE SOLVED: To provide a door arrangement installed at a doorway of a chamber having a sub-door capable of being easily opened outward of the chamber when a main door gets hardly opened inward.SOLUTION: A door arrangement 6 includes a main door 8 and a sub-door 9. The main door 8 is positioned in a frame 7 when closed and one side edge 18 of the main door 8 is attached to a left-side vertical frame 12 by means of a main door hinge 21 to be opened inward of the chamber with the other side edge 20 as the front side of the main door when opened. The sub-door 9 is positioned in an opening 19 of the main door 8 when closed, and one side edge 23 of the sub-door at the lifted side is attached to one side edge 18 of the main door by means of a sub-door hinge 26 so as to be opened outward of the chamber with the other edge 24 of the sub-door as the front of the door when opened.SELECTED DRAWING: Figure 1
【課題】個室の出入り口に設置した扉装置の親扉を内側に開くことができなくなった場合に、子扉を個室の外側に容易に開くことができる扉装置を提供する。【解決手段】親扉８・子扉９からなる扉装置６であって、親扉８は閉鎖時に枠体７内に位置するとともに、開放時に戸先側の親扉他側縁部２０が個室の内側に開くように吊り元側の親扉一側縁部１８を左の縦枠１２に親扉用ヒンジ２１により取り付け、子扉９は閉鎖時に親扉８の開口部１９内に位置するとともに、開放時に戸先側の子扉他側縁部２４が個室の外側に開くように吊り元側の子扉一側縁部２３を親扉一側縁部１８に子扉用ヒンジ２６により取り付けた。【選択図】図１
DOOR ARRANGEMENT
扉装置
NAKAMURA SHINICHI (author)
2017-03-09
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
/
E05B
LOCKS
,
Schlösser
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS