In one for child deformation possible on vehicle seat device

摘要

(57) Abstract Objective The child arrival when it sits down hold Characteristic of both sidesTo make secure, the safe child sheet or the boosterAlthough it can utilize as shito the adult sitting down arrival, inconvenientThe on vehicle seat device which is not offered. Constitution Seat cushion it possesses 1 and sheet back 2In the ru on vehicle seat device, in aforementioned seat cushion 1To provide loop possible firing base section 5, aforementioned sheet back 2To provide side 11,11 on both sides of base, the said side 1With 1,11 shitoba which provides serial possible side 9,9Portion of tsuku 2 from computer 7 forward fall Chai who possibly is concatenatedTo provide rudoshito section 10, at the same time, in headrest 3 lower partTo insert breastplate section 13 and form, the lower part reverse side of the breastplate section 13Between surface and sheet back 2 uebingu 14,14 of pairAs coil and the drawer it provides unrestrictedly, breastplate section 13Concatenating uebingu 16 which possesses tang 17 on upper backDoing, the buckle 6 which is enclosed to aforementioned firing base section 5 and the engage and release possiblyIt constituted.