VIBRATION DAMPING IMPLEMENT

PROBLEM TO BE SOLVED: To provide a vibration damping implement capable of damping the propagation of vibration ranging from a low frequency to a high frequency. SOLUTION: The vibration damping implement 1 is formed by filling a bag body 10 formed of a deformable material, with a damping material 20 including at least a hard granular material so that the bag body 10 swells. The bag body 10 includes an outer bag 11 formed by sewing a first material 11a and a second material 11b at the circumference, and an inner bag 12 filled with the damping material 20 in a state of being covered with the outer bag 11. The first material 11a and the second material 11b forming the outer bag is formed of thick fiber of low elasticity such as denim or jersey. The inner bag 12 is formed of thin fiber of high elasticity such as a stocking material. As for the damping material 20, sand is used as the hard granular material. COPYRIGHT: (C)2011,JPO&INPIT