| 摘要 |
PURPOSE:To minimize the clearance between a door and a door front rail by forming the door front rail in a projected shape, and by forming a guide member at the lower part of the door on the door front side in a recessed shape so as to engage with the door front rail and also forming it in parallel with the door in such a way that when the door has been entirely closed, it makes an acute angle with the door front rail. CONSTITUTION:A door 3 is provided to the entrance 2 of a vehicle body 1 so as to be flush with the side surface of the vehicle body 1, and an upper rail 4 is provided above the entrance 2, and a door front rail 5 and a door rear rail 6 are provided below the entrance. The upper rail 4 and the door front rail 5 are provided on a straight line that make an acute angle alpha(not shown) with the door 3 when the door has been completely closed, and the door rear rail 6 has a curved part and is provided so as to be parallel with the side surface of the vehicle body 1. The upper rail 4 is connected to the door front upper part via a connecting part 9, and the door front rail 5 and the door rear rail 6 are connected to the door front lower part and the door rear lower part via guide members 7, 8 respectively. The door front rail 5 is formed in a projected shape, and the guide member 7 is formed in a recessed parallel projection capable of being engaged with the door front rail 5, and the parallel projection is formed in such a way that when the door 3 has been completely closed, it makes an acute angle alpha with the door front rail 5, and that it insertedly holds the door front rail 5. |
