Patent ID: 9561708
Date: 2017-02-07
CPC Classifications: B60J

Claim:
1. A roll-screen device provided at a window section formed in a roof of a vehicle, comprising: a winding roller; a light-shielding sheet configured to open the window section in a rolled-up state in which the light-shielding sheet is rolled up on the winding roller and to shield the window section from light in an unrolled state in which the light-shielding sheet is unrolled from the rolled-up state; guide rails provided on both sides of the light-shielding sheet in a vehicle width direction and configured to guide the light-shielding sheet when the light-shielding sheet transitions between the rolled-up state and the unrolled state; and guide sections configured to allow entrance of side edges at both sides of the light-shielding sheet, which is unrolled from the winding roller, in the vehicle width direction into the guide rails through entrance ports provided at end faces of the guide rails, wherein the light-shielding sheet includes a sheet body, and engagement belts provided at and along side edges at both sides of the sheet body in the vehicle width direction, the sheet body and the engagement belts are rolled up on the winding roller such that the sheet body and the engagement belts overlap each other, the guide rails include engagement wall sections located at a vehicle widthwise inner side of the engagement belts and configured to engage with the engagement belts to prevent the light-shielding sheet from falling out of the guide rails, and the guide sections include guide pieces each configured to put distance between the engagement belt and the sheet body before the light-shielding sheet enters the guide rails.