A seat buffering device (14) and a vehicle safety seat (10) including the seat buffering device (14) are provided. The seat buffering device (14) is disposed on a base (18) of the vehicle safety seat (10). The seat buffering device (14) includes a reinforcing component (20) and at least one concave structure (22, 22a). The reinforcing component (20) is disposed inside the base (18), and the reinforcing component (20) has a plurality of lateral surfaces (201, 201a, 201b, 201c, 201d). The at least one concave structure (22, 22a) is formed on one of the plurality of lateral surfaces (201, 201a, 201b, 201c, 201d). The reinforcing component (20) is adapted to be bent via the at least one concave structure (22, 22a) when the base (18) is impacted, so as to reduce impact force applied to the base (18). Buffering efficiency of the reinforcing component (20) corresponds to the amount, the arrangement, and the angle of the concave structure (22, 22a). The plurality of concave structures (22, 22a) is disposed on the same or different lateral surfaces (201, 201a, 201b, 201c, 201d) of the reinforcing component (20) in the interlaced arrangement.
Seat buffering device and vehicle safety seat having the same
Sitzpufferungsvorrichtung und Fahrzeugsicherheitssitz damit
Dispositif de amortissement de siège et siège de sécurité pour véhicule comportant celui-ci
2018-11-07
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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