| 摘要 |
<p>A vehicle covering which rolls up, has fabric parts (20) wound around a tubular roller with built-in spring retarder (36); all are installed inside a cylindrical housing. The fabric front edge is connected to a guide bar (63), connected to a puling stick {66), if pulled, it unrolls and extends to cover whole car top, and then its folded sides (54) are pulled down and hanged. While if released, it will be pulled automatically over vehicle through threads (42) connected with a secondary spring retarder roller (40, 41) built inside the main roller. When the top fabric is released, it is pulled back automatically with fabric sides by the main roller.</p> |
