| 摘要 |
PURPOSE:To increase the opening height of the sealed storage section of a mobile vehicle, easily and quickly carry-in or carry-out a cargo, and surely open an opening/closing door even when the opening/closing door can not be lifted or lowered by a drive motor. CONSTITUTION:A gear system 10 interlockingly connected with a winding auxiliary shaft 14 coaxially fitted with an energizing spring 13 to excite an opening/ closing door 3 in the winding direction and a suspension shaft 16 suspended with an endless chain 9 is provided at the upper section of a sealed storage section 1. The vertical side 19a of an L-shaped rotary metal 19 protruded with a bottom side 19b into the sealed storage section 1 and a swing stop roller 20 are vertically connected respectively at the suspension position of the lowest panel 4a by the endless chain 9. The lower end of the lowest panel 4a is pivotally fitted to the tip section of the bottom side 19b of the L-shaped rotary metal 19. |
