Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound-proof fireproof door convenient and fast to close
The invention discloses a sound-proof fireproof door convenient and fast to close, and belongs to the field of fire-fighting facilities, the sound-proof fireproof door convenient and fast to close comprises a door frame and a door plank, a hinge is installed between the door plank and the door frame, a fireproof material is embedded in the door plank, and a sleeve rod is vertically installed on the side wall of the door plank; a supporting rod is movably inserted in the sleeve rod, an expanding elastic piece is installed between the supporting rod and the sleeve rod, the door plate is provided with a puncturing mechanism matched with the elastic piece, the supporting rod can make close contact with the ground, and therefore when the door plate droops, the supporting rod pushes the door plate upwards under the action of counter-acting force, and the door plate is prevented from being damaged. Therefore, the drooping amplitude of the door plate is reduced, and the effect of ensuring that the door plate can be normally closed is achieved; and meanwhile, under the action of the elastic piece, when the supporting rod is influenced by impurities on the ground and cannot move, the supporting rod retracts into the sleeve, and therefore the effect that the supporting rod can move normally is ensured.
本发明公开了一种方便快速关闭的隔音防火门，属于消防设施领域，一种方便快速关闭的隔音防火门，包括门框和门板，所述门板与门框之间安装有铰链，所述门板内嵌设有防火材料，所述门板的侧壁上竖直安装有套杆，所述套杆内活动插设有支撑杆，所述支撑杆与套杆之间安装有膨胀的弹性件，所述门板上设有与弹性件配合的刺破机构，可以实现使支撑杆与地面紧密接触，因此当门板下垂时，在反作用力的作用下支撑杆向上推动门板，从而降低了门板下垂的幅度，起到了确保门板能够正常闭合的作用；同时在弹性件的作用下，当支撑杆受到地面杂质的影响而无法移动时，支撑杆缩回套筒中，从而起到了确保支撑杆能够正常移动的作用。
Sound-proof fireproof door convenient and fast to close
The invention discloses a sound-proof fireproof door convenient and fast to close, and belongs to the field of fire-fighting facilities, the sound-proof fireproof door convenient and fast to close comprises a door frame and a door plank, a hinge is installed between the door plank and the door frame, a fireproof material is embedded in the door plank, and a sleeve rod is vertically installed on the side wall of the door plank; a supporting rod is movably inserted in the sleeve rod, an expanding elastic piece is installed between the supporting rod and the sleeve rod, the door plate is provided with a puncturing mechanism matched with the elastic piece, the supporting rod can make close contact with the ground, and therefore when the door plate droops, the supporting rod pushes the door plate upwards under the action of counter-acting force, and the door plate is prevented from being damaged. Therefore, the drooping amplitude of the door plate is reduced, and the effect of ensuring that the door plate can be normally closed is achieved; and meanwhile, under the action of the elastic piece, when the supporting rod is influenced by impurities on the ground and cannot move, the supporting rod retracts into the sleeve, and therefore the effect that the supporting rod can move normally is ensured.
本发明公开了一种方便快速关闭的隔音防火门，属于消防设施领域，一种方便快速关闭的隔音防火门，包括门框和门板，所述门板与门框之间安装有铰链，所述门板内嵌设有防火材料，所述门板的侧壁上竖直安装有套杆，所述套杆内活动插设有支撑杆，所述支撑杆与套杆之间安装有膨胀的弹性件，所述门板上设有与弹性件配合的刺破机构，可以实现使支撑杆与地面紧密接触，因此当门板下垂时，在反作用力的作用下支撑杆向上推动门板，从而降低了门板下垂的幅度，起到了确保门板能够正常闭合的作用；同时在弹性件的作用下，当支撑杆受到地面杂质的影响而无法移动时，支撑杆缩回套筒中，从而起到了确保支撑杆能够正常移动的作用。
Sound-proof fireproof door convenient and fast to close
一种方便快速关闭的隔音防火门
YU CHENGQUAN (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Improved fire-fighting fireproof door convenient to open and close
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021