| 摘要 |
A fireproof door with a gas discharging structure is disclosed. The fireproof door with a gas discharging structure according to the present invention includes an outer panel, an inner panel, and a heat insulating material between the outer panel and the inner panel. At least one gas discharge hole is bored on the outer panel and the inner panel or the inner panel. The gas discharge hole is closed by a cap member. The cap member is provided to open the gas discharge hole by melting or being deformed at a predetermined temperature or more when the cap member is heated in the event of a fire. According to the present invention, the fireproof door with a gas discharging structure has the gas discharge hole closed by the cap member melting or deformed only when heated to a predetermined temperature or more by fire, so the cap member melts or is deformed to open the gas discharge hole when heated in the event of a fire, thereby discharging high pressure and temperature gas generated by the heat insulating material from the fireproof door in advance and preventing flames from being generated due to high pressure and temperature gas generated in the fireproof door in the event of a fire. |
