US 11,938,843 B2
Child safety seat
Ruyi Li, Guangdong (CN); and Zu Jian Liu, Guangdong (CN)
Assigned to Bambino Prezioso Switzerland AG, Steinhausen (CH)
Filed by Bambino Prezioso Switzerland AG, Steinhausen (CH)
Filed on Mar. 6, 2023, as Appl. No. 18/118,108.
Application 18/118,108 is a continuation of application No. 16/953,336, filed on Nov. 20, 2020, granted, now 11,618,346.
Claims priority of application No. 201911169275.7 (CN), filed on Nov. 25, 2019.
Prior Publication US 2023/0202349 A1, Jun. 29, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B60N 2/26 (2006.01); B60N 2/00 (2006.01); B60N 2/28 (2006.01); G08B 21/24 (2006.01)
CPC B60N 2/002 (2013.01) [B60N 2/265 (2013.01); G08B 21/24 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A child safety seat comprising:
a seat body;
a driving portion rotatably connected to the seat body; and
a detection mechanism comprising a detector and a trigger mechanism, the detector being in a non-working state when the trigger mechanism is in an open state, the detector being in a working state when the trigger mechanism is in a closed state, and the driving portion being rotatably operated to switch the trigger mechanism from the open state to the closed state, so as to switch the detector to the working state.