US 11,884,189 B2
Child safety seat
Yingzhong Chen, Guangdong (CN)
Assigned to BAMBINO PREZIOSO SWITZERLAND AG, Steinhausen (CH)
Appl. No. 17/786,954
Filed by BAMBINO PREZIOSO SWITZERLAND AG, Steinhausen (CH)
PCT Filed Dec. 17, 2020, PCT No. PCT/EP2020/086654
§ 371(c)(1), (2) Date Jun. 17, 2022,
PCT Pub. No. WO2021/122901, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 201911312347.9 (CN), filed on Dec. 18, 2019.
Prior Publication US 2023/0034226 A1, Feb. 2, 2023
Int. Cl. B60N 2/28 (2006.01)
CPC B60N 2/2887 (2013.01) [B60N 2/2821 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A child safety seat wherein the child safety seat comprises:
an ISOFIX assembly comprising a support foot, a connecting portion, and a sliding rail portion disposed between the support foot and the connecting portion, the connecting portion being configured to connect a car seat, the sliding rail portion comprising a first sliding rail portion and a second sliding rail portion connected to the first sliding rail portion, a width of the second sliding rail portion being larger than a width of the first sliding rail portion; and
a base having a frame assembly, the frame assembly having a sleeve portion slidably sleeved on the sliding rail portion, the sleeve portion comprising a first sleeve portion slidably sleeved on the first sliding rail portion and a second sleeve portion slidably sleeved on the second sliding rail portion, the base being operable to be adjusted telescopically with respect to the ISOFIX assembly through a sliding cooperation between the sliding rail portion and the sleeve portion.