发明名称 Buffer member, impact absorbing device of hard disk drive, and mobile information apparatus using it
摘要 <p>A buffer member and impact absorbing device can buffer various impacts, namely from an extremely strong impact such as drop to a weak impact or repetitive vibration such as daily operation. The buffer member is formed of a soft flexible part (S111) that deforms compressively, has cushion performance, and has a substantially rectangular parallelepiped shape, and a sheet-like substrate part (S112) that has flexibility, is made of resin material, and has a substantially rectangular shape. A slit is formed by substantially vertically slotting the flexible part from its one surface to a midway so as to leave a surplus material part (W), and the substrate part is inserted and mounted to the slit formed in the flexible part. A relatively weak impact force is absorbed by the surplus material part of the flexible part, and a strong impact force that has not been completely absorbed by the surplus material part is absorbed by interaction between the flexible part and the substrate part. </p>
申请公布号 EP1939885(A3) 申请公布日期 2009.01.07
申请号 EP20070114768 申请日期 2007.08.22
申请人 PANASONIC CORPORATION 发明人 NAKATANI, HITOSHI
分类号 G11B33/08;B65D81/107;B65D81/127;B65D85/68;F16F13/04;G11B33/12;G11B33/14 主分类号 G11B33/08
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