US 11,745,629 B2
Child safety seat
Xiao Long Mo, Dongguan (CN); Da Liang Zhang, Dongguan (CN); Zheng-Wen Guo, Dongguan (CN); and Ying-Zhong Chen, Dongguan (CN)
Assigned to BAMBINO PREZIOSO SWITZERLAND AG, Steinhausen (CH)
Filed by Bambino Prezioso Switzerland AG, Steinhausen (CH)
Filed on Mar. 11, 2021, as Appl. No. 17/198,758.
Claims priority of application No. 202010177261.6 (CN), filed on Mar. 13, 2020.
Prior Publication US 2021/0284049 A1, Sep. 16, 2021
Int. Cl. B60N 2/28 (2006.01)
CPC B60N 2/2884 (2013.01) [B60N 2/2872 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A child safety seat comprising:
a seat shell including a backrest portion and two sidewalls, the backrest portion having a front surface facing forward that is suitable to provide support for a child's back, and the two sidewalls being respectively disposed at a left and a right side of the seat shell for restricting sideways movements of a child who sits in the seat shell, at least one of the two sidewalls having a sidewall portion located in front of the front surface; and
a buffering part connected with the sidewall portion, the buffering part being operable to protrude sideways at an outer side of the sidewall portion, wherein the buffering part is entirely located in front of a plane of the front surface and a smallest distance between the buffering part and the plane of the front surface is between about 15 mm and about 100 mm, wherein the buffering part is positioned on the sidewall portion such that during a sideways collision the buffering part urges the sidewall portion to bend inwardly.