Child seat for automobile

A child car seat (10) comprises a seat body including a seat wall (1) and a backrest wall (2), and a V-shaped shield structure (20) extending from above both shoulders to a crotch of a child. The V-shaped shield structure (20) includes a belt (30) extending in the shape of the letter V, a belt guiding member (24) guiding the belt (30) and an elastic cover (25) surrounding the belt guiding member (24).