| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce a substantial dead space, to decrease the swings which are caused by a mouse cord according to the movements of a mouse and also to reduce the fear of dropping of a support post by attaching this post to a resettable non-falling body. SOLUTION: A mouse cord 11 is hooked to a support part 33 which is formed at the upper end of a support post 32 attached to a resettable non-falling body 3 and wound several times round the part 33 to be hanged down. Then the cord 11 is extended toward a computer along a work surface 4. A non-falling body 31 has an internal weight 311 whose centroid position is set at the center part of the body 31 and toward the bottom part of the body 31 when it's viewed from an upper part. In regard to a non-falling body support tool 2, the center part of a ground surface 312 of the body 31 touches the surface 4 in a normal load state and the post 32 is kept static in a state that the post 32 is tilted toward a mouse by the weight of the cord 11. When the lateral pressure is applied to the post 32, the post 32 slightly bends and the tool 2 is totally tilted toward the post 32. However, this tilting force of the tool 2 is naturally reset in its original state.</p> |
