A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof door with normal self-locking function
The invention belongs to the technical field of fire fighting, and discloses a fireproof door with a normal self-locking function, the fireproof door comprises a door frame and a fireproof door body, a roll-shaped fireproof screen cloth is mounted in the door frame, a plurality of heat conduction lock pins and female buckles are mounted on the door frame and the fireproof door body in an aligned manner, and each female buckle comprises an outer cylinder; a spring and a plug pin are arranged in an inner cavity of the heat conduction lock pin in a sleeved mode, and the spring is elastically supported on the plug pin. According to the fireproof door, the bolt is directly inserted into the female buckle through the elastic force of the spring and is clamped with the clamping groove through the elastic clamping piece, so that when an external person opens the fireproof door body, the bolt connected with the fireproof screen cloth can move along with the fireproof door body; when the fireproof door is used, the wound fireproof screen cloth arranged in the door frame can be unwound continuously along with tensile force to unwind the fireproof screen cloth, so that a fireproof screen covering the front of an external person appears in front of the external person, the direct injury of fire tongues and heat waves caused by face spraying is prevented, and a good fireproof effect can be achieved.
本发明属于消防技术领域，且公开了一种具有常态自锁功能的防火门，包括门框和防火门本体，所述门框的内部安装有卷状防火网布，所述门框和防火门本体上分别对齐安装有若干热通锁销和母扣，所述母扣包括有外筒，所述热通锁销的内腔套设有弹簧和插销且弹簧弹性支撑于插销。本发明通过插销通过弹簧的弹力径直插入母扣中并且通过弹性卡片与卡槽卡合，于是当外部有人员将防火门本体打开时，连接着防火网布的插销会随着防火门本体一同移动，设置于门框内部的卷绕的防火网布会随着拉力持续放卷将防火网布展开，于是外部人员面前便出现了一道遮挡于面前的防火网，防止喷面而来的火舌和热浪的直接伤害，可以起到良好的防火作用。
Fireproof door with normal self-locking function
The invention belongs to the technical field of fire fighting, and discloses a fireproof door with a normal self-locking function, the fireproof door comprises a door frame and a fireproof door body, a roll-shaped fireproof screen cloth is mounted in the door frame, a plurality of heat conduction lock pins and female buckles are mounted on the door frame and the fireproof door body in an aligned manner, and each female buckle comprises an outer cylinder; a spring and a plug pin are arranged in an inner cavity of the heat conduction lock pin in a sleeved mode, and the spring is elastically supported on the plug pin. According to the fireproof door, the bolt is directly inserted into the female buckle through the elastic force of the spring and is clamped with the clamping groove through the elastic clamping piece, so that when an external person opens the fireproof door body, the bolt connected with the fireproof screen cloth can move along with the fireproof door body; when the fireproof door is used, the wound fireproof screen cloth arranged in the door frame can be unwound continuously along with tensile force to unwind the fireproof screen cloth, so that a fireproof screen covering the front of an external person appears in front of the external person, the direct injury of fire tongues and heat waves caused by face spraying is prevented, and a good fireproof effect can be achieved.
本发明属于消防技术领域，且公开了一种具有常态自锁功能的防火门，包括门框和防火门本体，所述门框的内部安装有卷状防火网布，所述门框和防火门本体上分别对齐安装有若干热通锁销和母扣，所述母扣包括有外筒，所述热通锁销的内腔套设有弹簧和插销且弹簧弹性支撑于插销。本发明通过插销通过弹簧的弹力径直插入母扣中并且通过弹性卡片与卡槽卡合，于是当外部有人员将防火门本体打开时，连接着防火网布的插销会随着防火门本体一同移动，设置于门框内部的卷绕的防火网布会随着拉力持续放卷将防火网布展开，于是外部人员面前便出现了一道遮挡于面前的防火网，防止喷面而来的火舌和热浪的直接伤害，可以起到良好的防火作用。
Fireproof door with normal self-locking function
一种具有常态自锁功能的防火门
SONG WENJIAO (author)
2022-11-29
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
/
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
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