US 11,970,125 B2
Seat misuse alarm device
Zu Jian Liu, Guangdong (CN); and Zhengwen Guo, Guangdong (CN)
Assigned to BAMBINO PREZIOSO SWITZERLAND AG, Steinhausen (CH)
Appl. No. 17/908,187
Filed by BAMBINO PREZIOSO SWITZERLAND AG, Steinhausen (CH)
PCT Filed Mar. 3, 2021, PCT No. PCT/EP2021/055262
§ 371(c)(1), (2) Date Aug. 30, 2022,
PCT Pub. No. WO2021/175892, PCT Pub. Date Sep. 10, 2021.
Claims priority of application No. 202010141341.6 (CN), filed on Mar. 3, 2020.
Prior Publication US 2023/0117168 A1, Apr. 20, 2023
Int. Cl. B60R 21/015 (2006.01); B60N 2/28 (2006.01); B60N 2/809 (2018.01)
CPC B60R 21/01554 (2014.10) [B60N 2/2821 (2013.01); B60N 2/2851 (2013.01); B60N 2/2869 (2013.01); B60N 2/809 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A seat misuse alarm device comprising:
a base;
a seat having a forward facing position and a rearward facing position relative the base; characterized by:
an alarm mechanism having a switch; and
a switch triggering device triggering the switch to close for making the alarm mechanism send out an alarm when the seat is located at the forward facing position relative to the base,
wherein a first hole is formed at a side of the base, the switch is located in the first hole, a second hole is formed at a side of the seat, the switch triggering device is disposed through the second hole, and with rotation of the seat to the forward facing position relative to the base, the first hole is aligned with the second hole to make an end of the switch triggering device extend into the first hole and then trigger the switch to close.