Table box with good fire behavior

The utility model discloses a table box with good fire behavior, including shell and unable adjustment base, unable adjustment base both sides fixed surface is connected with the elastic clamping piece, and the notch that cooperation elastic clamping piece used is seted up to the both sides of shell inner wall. This table box with good fire behavior, setting through the fire prevention steel cage,and inner chamber, the supporting shoe, the shrouding, the fuse, the reinforcing ring, the slider, the push pedal, compresses the spring, spiral shell rasp bar, the fire prevention is filled up and the cooperation of elastic clamping piece is used, thereby reached when the inside high temperature of the inside messenger on fire of table box, the insurance silk quilt cover melt, the shrouding loses mutual pulling force, then, pass through compression spring's elasticity reaction force, it seals the wiring opening part to promote push pedal drive shrouding, and then through the fire preventionsteel cage closed use, the