| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure and release a covering material using a simple and inexpensive structure. <P>SOLUTION: In the structure, a winding shaft of the covering material for lining a net or the like is hooked to the inside of a hook means, and the hook means is secured to an end of an inner roof part while facing downward. A covering method extending a tip of the covering material to be longer than the tip of the hook means, attaching the winding shaft to the tip, and thereby drawing out the extension part completely before hooking the winding shaft to the inside of the hook means is employed. Thus when the winding shaft is further rotated in the same direction, then the covering material is wound and the winding shaft starts rising, whereby the winding shaft can be easily hooked and secured to the inside of the hook means at that time, and the overall structure is simplified. A lining sidewall can be similarly secured to the inside of a hook. <P>COPYRIGHT: (C)2013,JPO&INPIT |
