Patent attributes
A vibration isolator includes an upper member, a lower member, moving mechanisms, and an elastic member. The upper member has a first storage container placed thereon. The lower member is placed on a floor surface or on an upper side of a second storage container. The moving mechanisms make the upper member movable relative to the lower member from a position of origin in a horizontal direction. The elastic member makes the upper member return to the position of origin by an elastic force responsive to a moving amount of the upper member from the position of origin in the movement of the upper member relative to the lower member.