A soundproof panel is disclosed. The soundproof panel with a single wall structure according to an embodiment of the present invention comprises: a pair of semi-panels in which a sound absorption material having sponge characteristics is attached to the inner surface of a surface material; and a plurality of air balls which are disposed between the pair of semi-panels. The pair of semi-panels are manufactured with a single wall by disposing the sound absorption materials to face each other, disposing the plurality of air balls therebetween, and then pressing the pair of semi-panels from both sides. The plurality of air balls serve as an inner air layer of the single wall while the shape of the sound absorption material is partially deformed.
차음 패널이 개시된다. 본 발명의 일 실시예에 따른 단일벽 구조의 차음 패널은, 표면재의 내면에 흡음재가 부착된 한 쌍의 세미 패널; 및 한 쌍의 세미 패널 사이에 배치된 복수의 에어볼(air ball)을 포함할 수 있다.
Sound insulation panel
차음 패널
2017-11-01
Patent
Elektronische Ressource
Koreanisch