| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a floor board unit for a bed capable of using a space part in a bed frame as a storage part for clothes and small articles. <P>SOLUTION: This floor board unit which is detachably mounted on a rectangular bed frame is provided with a fixed frame 12 detachably retained to the bed frame 2, a movable frame 17 having one end turnably connected to the fixed frame, a gas spring 33 having its one end connected to the fixed frame and the other end connected to the movable frame and energizing the movable frame from its fallen state in an erecting direction, and a floor board body 41 provided in the movable frame and supporting a mattress. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
