Device attachment structure

A device attachment structure for attaching a power conversion device to a vehicle, the device attachment structure comprising:

• a vehicle member provided on the vehicle and having a first thread and a second thread;
• a device member provided on the power conversion device and having a first through hole and a second through hole;
• a first bushing comprising a first outer sleeve and a first inner sleeve, the first outer sleeve being fitted to the first through hole, the first inner sleeve being coupled to an inner periphery of the first outer sleeve with an elastic body provided between the first inner sleeve and the first outer sleeve;
• a second bushing comprising a second outer sleeve and a second inner sleeve, the second outer sleeve being fitted to the second through hole, the second inner sleeve being coupled to an inner periphery of the second outer sleeve with an elastic body provided between the second inner sleeve and the second outer sleeve;
• a first fastener attached to the first thread of the vehicle member and configured to fasten the first inner sleeve to the vehicle member;
• and
• a second fastener attached to the second thread of the vehicle member and configured to fasten the second inner sleeve to the vehicle member,
• wherein the device member includes a first surface that faces the vehicle member and a second surface that is opposite to the first surface,
• wherein the first through hole in the device member has a large-diameter space that opens in the first surface and to which the first outer sleeve is fitted and a small-diameter space that opens in the second surface and through which the first inner sleeve passes, and
• wherein the second through hole in the device member has a large-diameter space that opens in the second surface and to which the second outer sleeve is fitted and a small-diameter space that opens in the first surface and through which the second inner sleeve passes.