A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of fireproof doors, and discloses a fireproof door with a buffering closing effect, the fireproof door comprises a door frame, a door plate is hinged in the door frame, a through hole is formed in the door plate, and an escape mechanism is arranged in the through hole; the escape mechanism comprises a small door, a cavity, a screwing block, a rotating rod, a first bearing, a first bevel gear, a second bearing, a threaded rod, a second bevel gear, a limiting rod, a locking rod and a fixing groove, the second bearing is fixedly installed in the cavity, and the cavity is formed in the small door; by arranging the small door and screwing a screwing block, the screwing block drives a rotating rod to rotate, the rotating rod drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate, the threaded rod drives a moving piece to move, and the moving piece drives a lock rod to be separated from a fixing groove, the small door is opened, and people can escape conveniently; the escape door capable of being opened and closed is arranged on the door plate, convenience is provided for rescue and escape, and the rescue and escape rate is increased.
本发明涉及防火门技术领域，且公开了一种具有缓冲闭合效果的防火门，包括门框，所述门框的内部铰接有门板，所述门板上开设有通孔，所述通孔的内部设置有逃生机构；所述逃生机构包括小门、空腔、拧块、转杆、轴承一、第一锥齿、轴承二、螺纹杆、第二锥齿、限位杆、锁杆、固定槽，所述轴承二固定安装在空腔的内部，所述空腔开设在小门的内部；本发明通过设置小门，拧动拧块，拧块带动转杆转动，转杆带动第一锥齿转动，第一锥齿带动第二锥齿转动，第二锥齿带动螺纹杆转动，螺纹杆带动移动片移动，移动片带动锁杆脱离固定槽，从而打开小门，方便人员逃生，在门板上设置有可开合的逃生门给救援和逃生提供方便，提高了救援和逃生率。
The invention relates to the technical field of fireproof doors, and discloses a fireproof door with a buffering closing effect, the fireproof door comprises a door frame, a door plate is hinged in the door frame, a through hole is formed in the door plate, and an escape mechanism is arranged in the through hole; the escape mechanism comprises a small door, a cavity, a screwing block, a rotating rod, a first bearing, a first bevel gear, a second bearing, a threaded rod, a second bevel gear, a limiting rod, a locking rod and a fixing groove, the second bearing is fixedly installed in the cavity, and the cavity is formed in the small door; by arranging the small door and screwing a screwing block, the screwing block drives a rotating rod to rotate, the rotating rod drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate, the threaded rod drives a moving piece to move, and the moving piece drives a lock rod to be separated from a fixing groove, the small door is opened, and people can escape conveniently; the escape door capable of being opened and closed is arranged on the door plate, convenience is provided for rescue and escape, and the rescue and escape rate is increased.
本发明涉及防火门技术领域，且公开了一种具有缓冲闭合效果的防火门，包括门框，所述门框的内部铰接有门板，所述门板上开设有通孔，所述通孔的内部设置有逃生机构；所述逃生机构包括小门、空腔、拧块、转杆、轴承一、第一锥齿、轴承二、螺纹杆、第二锥齿、限位杆、锁杆、固定槽，所述轴承二固定安装在空腔的内部，所述空腔开设在小门的内部；本发明通过设置小门，拧动拧块，拧块带动转杆转动，转杆带动第一锥齿转动，第一锥齿带动第二锥齿转动，第二锥齿带动螺纹杆转动，螺纹杆带动移动片移动，移动片带动锁杆脱离固定槽，从而打开小门，方便人员逃生，在门板上设置有可开合的逃生门给救援和逃生提供方便，提高了救援和逃生率。
Fireproof door with buffering closing effect
一种具有缓冲闭合效果的防火门
JIN XIYUE (author)
2024-02-20
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F24F
Klimatisierung
,
AIR-CONDITIONING
Buffering closing mechanism and door and window buffering closing mechanism
| European Patent Office | 2023