| 摘要 |
A safe soundproof door for construction is provided to improve user safety when being opened and closed, as well as effectively preventing noise and smell. A safe soundproof door for construction comprises a sound absorption panel(10), a pair of porous panels(20a,20b), and a pair of punch finishing plates(30a,30b). The sound absorption panel includes a plurality of sound absorption projections(11) attached to both sides to absorb noise, and a serrated packing projection(12) made of rubber and formed on circumference except one side where a hinge is mounted. The serrated packing projection is provided to prevent a user's finger from getting caught in a door gap. The porous panels are connected to both sides of the sound absorption panel. The porous panel includes a plurality of holes(21) formed on the surface for engagement with the sound absorption projections, thereby being connected to upper and lower parts of one side by connection brackets(24). The punch finishing plates include a plurality of holes(31) and finish both sides of the porous panels by fitting with a corner connection fixture(23). |
