| 摘要 |
A vibroisolating panel for shock absorption is provided to absorb and disperse shock caused by vertical load dually by arranging a cylinder type cap with vibroisolating rubber on a foamed urethane sheet at regular intervals and to prevent noise by guiding shock sound to flow out to the space between grooves of a corrugated board attached to the bottom of a vibroisolating panel. A vibroisolating panel for shock absorption is formed by arranging cylinder type caps(2) made of polycarbonate or styrene resins, formed to be opened downward and closed upward and attached with shock absorbing vibroisolating rubber(4) to inserted to the cap to absorb shock by vertical load on a foamed urethane sheet(8) at regular intervals, and attaching a corrugated board having wavy grooves on the bottom of the foamed urethane sheet, wherein circular projections are formed along an external wall in the cap to guide air flow to an internal wall of the cap and an external wall of the vibroisolating rubber naturally to disperse noise caused by shock sound accordingly, a circular projection is formed on the top of the vibroisolating rubber to make contact with the inside of the cap to disperse load and a V-shaped groove is formed in the center of the vibroisolating rubber to make the vibroisolating rubber distorted inward to absorb shock, and holes are formed on the corrugated fiberboard to guide shock sound to flow out to the space between the grooves of the corrugated fiberboard and to prevent noise to the maximum. |
