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Fire doors with fire extinguishing aid kits and fire extinguishing aid kits that can extinguish or delay fire in case of indoor fire
Fire doors with fire extinguishing aid kits and fire extinguishing aid kits that can extinguish or delay fire in case of indoor fire
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机译：火灾门与灭火辅助工具包和灭火辅助工具包，可以在室内火灾的情况下灭火或延迟火灾
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摘要
The present invention provides an indoor fire that can suppress the fire or delay the spread of a larger fire by putting a fire extinguisher into the room from the outside when a fire door cannot be opened and closed despite a fire in an apartment, house, or officetel. It relates to a fire extinguishing aid kit capable of suppressing or delaying a fire in case of occurrence, and a fire door equipped with the fire extinguishing aid kit, A spiral 22 is formed on the inside, and a tube body 21 having a length corresponding to the distance between the front panel 11 and the rear panel 12 of the entrance fire door 10 is provided, and is separated in the outside direction of the entrance fire door In order to prevent the locking block 23 from being formed integrally with the tube body 21, and at the same time as preventing the locking block 23 from spinning when combined, one or more fixing protrusions 24 are formed inside the penetrating unit 20 ) and a coupling part 31 that is inserted and fixed inside the tubular body 21 is provided, and a coupling spiral 32 corresponding to the spiral 22 of the tubular body is formed on one side of the coupling part 31, , on the outside of the coupling part 31, a limit block 33 to prevent further entry when screwed is formed, and at the same time, the coupling unit 30 is coupled to the through unit 20 by pressing on the outside of the limit block 33 and a binding unit 30 provided with an operation handle 34 for guiding the separation.
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