A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a protection device for preventing a door from being broken by external force. The protection device involves a safety door, an air bag is installed in an inner cavity of the safety door, an air outlet is formed in the left end face of the air bag, extrusion springs are arranged in the safety door, a front-back sliding way is arranged on the upper wall face and the lower wall face of the inner cavity in the safety door, a movable door capable of sliding front and back is installed in the front-back sliding way, a clamping groove capable of moving front and back is formed in the rear end face of the outer side of the safety door, and the air bag is extruded to push out the clamping groove in a backward movement mode. The device is installed according to requirements,then in the process that foreign personnel collide with the door, the impact force of the foreign personnel on the door can be converted into kinetic energy to store the force of the device, due to the fact that the door can bear a certain degree of impact force, after force storage is finished or foreign personnel do not walk away, the device is started, wood blocks pop up from the wall to reinforce the door, and therefore the safety of families and people is better protected.
一种防止外力破门的保护装置，包括安全门，所述安全门内腔中安装气囊，所述气囊左端面设有出气口，所述安全门中设有挤压弹簧，所述安全门中内腔上下壁面设有前后滑道，所述前后滑道中安装可前后滑动的移动门，所述安全门外侧后端面设有可前后移动的卡住槽，所述气囊受到挤压可将卡住槽向后运动推出，将本装置按照要求进行安装，本发明即可在外来人员对门撞击的过程中，利用外来人员对门的冲击力转换成动能，对装置进行蓄力，由于门能承受一定程度的冲击力，待蓄力结束后，或者外来人员还没有走，装置启动，从墙壁弹出木块对门进行加固，从而更好的保护家里和人员安全。
The invention discloses a protection device for preventing a door from being broken by external force. The protection device involves a safety door, an air bag is installed in an inner cavity of the safety door, an air outlet is formed in the left end face of the air bag, extrusion springs are arranged in the safety door, a front-back sliding way is arranged on the upper wall face and the lower wall face of the inner cavity in the safety door, a movable door capable of sliding front and back is installed in the front-back sliding way, a clamping groove capable of moving front and back is formed in the rear end face of the outer side of the safety door, and the air bag is extruded to push out the clamping groove in a backward movement mode. The device is installed according to requirements,then in the process that foreign personnel collide with the door, the impact force of the foreign personnel on the door can be converted into kinetic energy to store the force of the device, due to the fact that the door can bear a certain degree of impact force, after force storage is finished or foreign personnel do not walk away, the device is started, wood blocks pop up from the wall to reinforce the door, and therefore the safety of families and people is better protected.
一种防止外力破门的保护装置，包括安全门，所述安全门内腔中安装气囊，所述气囊左端面设有出气口，所述安全门中设有挤压弹簧，所述安全门中内腔上下壁面设有前后滑道，所述前后滑道中安装可前后滑动的移动门，所述安全门外侧后端面设有可前后移动的卡住槽，所述气囊受到挤压可将卡住槽向后运动推出，将本装置按照要求进行安装，本发明即可在外来人员对门撞击的过程中，利用外来人员对门的冲击力转换成动能，对装置进行蓄力，由于门能承受一定程度的冲击力，待蓄力结束后，或者外来人员还没有走，装置启动，从墙壁弹出木块对门进行加固，从而更好的保护家里和人员安全。
Protection device preventing door from being broken by external force
一种防止外力破门的保护装置
ZHU TAO (author)
2020-09-18
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
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