Child safety seat and support device thereof

• Main Author: CHENG, MAN-QUN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL

The disclosure provides a child safety seat and a support device thereof. The support device includes a support leg body, a bottom leg, a trigger, and an alarm unit. The bottom leg is connected to a bottom end of the support leg body, and the bottom leg and the support leg body form a receiving space. The trigger is movably connected to the bottom leg and is movable between a first position and a second position. In the first position, at least a portion of the trigger protrudes from the bottom leg, and in the second position, the trigger is received in the receiving space. The alarm unit includes a switch module and a wireless module. The switch module is configured to acquire a floor contact signal indicating that the trigger is in the second position, and the wireless module is in signal communication with the switch module.