A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Back sealing structure of fireproof door
The invention discloses a back sealing structure of a fireproof door. The back sealing structure of the fireproof door comprises an inner door pocket, an outer door pocket and a door body; the door body comprises an end door plate and an insertion door plate; the end door plate is buckled at the end parts of the inner door pocket and the outer door pocket; the insertion door plate is inserted intothe inner door pocket and the outer door pocket; a magnetic attraction assembly is arranged between the outer door pocket and the end door plate; a hinge is arranged between the inner door pocket andthe end door plate; and transition seals matched with the inner door pocket and the outer door pocket are arranged at the transition positions of the end door plate and the insertion door plate. According to the back sealing structure, the end door plate is buckled on the inner door pocket and the outer door pocket to form a buckled structure, the insertion door plate is matched with the inner door pocket and the outer door pocket in an inserted mode, sealing is achieved through transition sealing at the transition positions, double-layer sealing of a bent gap is achieved through inner end sealing and hollow sealing, and the end door plate is buckled through fixed magnetic strips and movable magnetic strips which are in contact or non-contact, so a sealing structure is extruded to form sealing; and the combined door body and sealing are formed.
本发明公开了一种防火门的背部密封结构，括内门套、外门套和门体，所述门体包括扣合在内门套、外门套端部的端门板和插入到内门套、外门套中的插入门板，所述外门套与端门板之间设置有磁吸组件，所述内门套与端门板之间设置有铰链，所述端门板、插入门板过渡处设置有与内门套、外门套配合的过渡密封。本发明通过端门板扣在内门套、外门套上实现扣合式结构，通过插入门板实现与内门套、外门套的插入式配合，通过过渡处的过渡密封实现密封，通过内端密封、中空密封实现弯折间隙的双层密封，通过接触或非接触的固定磁条、活动磁条实现端门板的扣合，从而挤压密封结构形成密封，本发明形成组合式门体以及密封。
Back sealing structure of fireproof door
The invention discloses a back sealing structure of a fireproof door. The back sealing structure of the fireproof door comprises an inner door pocket, an outer door pocket and a door body; the door body comprises an end door plate and an insertion door plate; the end door plate is buckled at the end parts of the inner door pocket and the outer door pocket; the insertion door plate is inserted intothe inner door pocket and the outer door pocket; a magnetic attraction assembly is arranged between the outer door pocket and the end door plate; a hinge is arranged between the inner door pocket andthe end door plate; and transition seals matched with the inner door pocket and the outer door pocket are arranged at the transition positions of the end door plate and the insertion door plate. According to the back sealing structure, the end door plate is buckled on the inner door pocket and the outer door pocket to form a buckled structure, the insertion door plate is matched with the inner door pocket and the outer door pocket in an inserted mode, sealing is achieved through transition sealing at the transition positions, double-layer sealing of a bent gap is achieved through inner end sealing and hollow sealing, and the end door plate is buckled through fixed magnetic strips and movable magnetic strips which are in contact or non-contact, so a sealing structure is extruded to form sealing; and the combined door body and sealing are formed.
本发明公开了一种防火门的背部密封结构，括内门套、外门套和门体，所述门体包括扣合在内门套、外门套端部的端门板和插入到内门套、外门套中的插入门板，所述外门套与端门板之间设置有磁吸组件，所述内门套与端门板之间设置有铰链，所述端门板、插入门板过渡处设置有与内门套、外门套配合的过渡密封。本发明通过端门板扣在内门套、外门套上实现扣合式结构，通过插入门板实现与内门套、外门套的插入式配合，通过过渡处的过渡密封实现密封，通过内端密封、中空密封实现弯折间隙的双层密封，通过接触或非接触的固定磁条、活动磁条实现端门板的扣合，从而挤压密封结构形成密封，本发明形成组合式门体以及密封。
Back sealing structure of fireproof door
一种防火门的背部密封结构
CHEN SHANGJIN (author)
2021-02-02
Patent
Electronic Resource
Chinese
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
Sealing structure, sealing fireproof door and using method of sealing fireproof door
| European Patent Office | 2024