| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seal structure between first component and second components, capable of preventing or suppressing the penetration of liquid from an external part and the interfusion of the liquid into liquid tightly enclosed in the internal part. <P>SOLUTION: A first seal means (5) is disposed on a sliding part of the first component (2) and a second seal means (30) is disposed on a sliding part of the second component (1A) opposite to the sliding part of the first component. The first seal means is disposed on the sliding part of the first component and the second seal means is disposed on the sliding part of the second component opposite to the sliding part of the first component so that, when the first component is pushed, a space formed between the first seal means and the second seal means is expanded and, when the first component is protruded, a space formed between the first seal means and the second seal means is contracted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
