Attachment structure for electronic component accommodation box

An attachment structure for an electronic component accommodation box comprising:

• a casing of an electronic component accommodation box in which at least one electronic component is mounted;
• a vehicle body side attachment member on which the casing is provided;
• a vibration proof structure provided between the casing and the vehicle body side attachment member;
• and
• a damping structure provided between the casing and the vehicle body side attachment member and different from the vibration proof structure, wherein
• the vibration proof structure includes an elastic vibration proof member,
• the vibration proof member is attached to the casing and supports a load of the casing with respect to the vehicle body side attachment member,
• the damping structure includes a first sliding portion, a second sliding portion, and a damping member interposed between the first sliding portion and the second sliding portion, and the damping member generates sliding resistance between the first sliding portion and the second sliding portion when the casing moves relative to the vehicle body side attachment member,
• the first sliding portion is a sliding hole,
• the second sliding portion is a sliding pin,
• the damping member is attached along an inner peripheral surface of the sliding hole,
• the sliding pin is inserted into the sliding hole provided with the damping member, and
• an outer peripheral surface of the sliding pin comes in contact with the damping member to generate sliding resistance during the relative movement.

An attachment structure for an electronic component accommodation box comprising:

• a casing of an electronic component accommodation box in which at least one electronic component is mounted;
• a vehicle body side attachment member on which the casing is provided;
• a vibration proof structure provided between the casing and the vehicle body side attachment member;
• and
• a damping structure provided between the casing and the vehicle body side attachment member and different from the vibration proof structure, wherein
• the vibration proof structure includes an elastic vibration proof member,
• the vibration proof member is attached to the casing and supports a load of the casing with respect to the vehicle body side attachment member,
• the damping structure includes a first sliding portion, a second sliding portion, and a damping member interposed between the first sliding portion and the second sliding portion, and
• the damping member generates sliding resistance between the first sliding portion and the second sliding portion when the casing moves relative to the vehicle body side attachment member,
• the vibration proof member is a rubber mount, and
• the damping member is an elastic rubber damper.