| 摘要 |
PURPOSE:To improve the appearance of the title seat belt device at when not in use by providing a storage portion which stores a linkage portion provided in one end of a webbing, in the back seats of a vehicle so that above linkage portion can be taken in and out with respect to the storage portion interlocking the drawing out and take-up operation of the webbing. CONSTITUTION:A buckle storage portion 19 is provided in a lower end portion on the inside of a vehicle of the seat back 17 of back seats so that in this storage portion 19, a buckle 20 serving as a linkage portion which can be linked to a through tongue plate 16 is connected to one end of an inner lap belt 22 in such a way to be held by a buckle supporting plate 21. There is provided a take in/out mechanism which takes the buckle 20 in and out interlocking the drawing out and take-up operation of a webbing 13, and this mechanism is composed of a detecting portion 23 which detects the drawing out and take-up action of the webbing 13 and a linkage 34 which takes the buckle 20 in and out in compliance with the detecting result. The detecting portion 23 is composed of a pair of roller main bodies 25, 26 which are supported by a housing 24 and hold the webbing 13. |
