Patent ID: 8479899

Claim:
A damper comprising: a vibration attenuating portion formed of an elastic material; and a mounting insertion portion protruding from the vibration attenuating portion, with the mounting insertion portion for insertion into a mounting hole formed in an electronic component generating a vibration within an electronic apparatus, to thereby elastically support the electronic component, wherein the vibration attenuating portion has a first surface and a second surface opposite to the first surface, the mounting insertion portion attaches to a center of the first surface, the second surface has a recess in a center of the second surface, and wherein the mounting insertion portion comprises a hard portion forming a central portion in a columnar configuration which maintains a configuration of the mounting insertion portion, the hard portion exhibiting an E-hardness of 70 or more, and a soft portion surrounding annularly the central portion, the soft portion being continuous with the vibration attenuating portion and exhibiting an E-hardness of 50 or less so that the soft portion is compressible when inserted into the mounting hole.