Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sinkable buffer type hood hinge
The invention relates to a sinkable buffer type hood hinge. The sinkable buffer type hood hinge comprises a hinge base, a hinge leaf, a hinge arm and a locking structure, wherein the hinge base is used for being fixedly connected with a vehicle body, and a track groove is formed in the hinge base; the hinge leaf is connected with the hinge base in a pivoted mode, a connecting pin is arranged on the hinge leaf, the connecting pin penetrates through the track groove, and when the hinge leaf rotates relative to the hinge base, the connecting pin moves in the track groove; one end of the hinge arm is used for being fixedly connected with an engine hood, and the other end of the hinge arm is connected with the hinge leaf in a pivoted mode; and the locking structure is assembled on the hinge base and used for locking or unlocking the connecting pin. According to the sinkable buffer type hood hinge, a certain collapse space is provided, pedestrians are prevented from making direct hard point contact with the hinge structure, and the collision damage value of pedestrian protection heads is reduced; and on the other hand, due to the fact that the whole hinge part is not damaged in the sinking process, the hinge part can be repeatedly used and does not need to be replaced again.
本申请涉及一种可下沉缓冲式机罩铰链，其包括铰链座、铰链活页、铰链臂以及锁止结构，铰链座用于与车身固定连接，所述铰链座上设有轨迹槽；所述铰链活页与铰链座枢转连接，且所述铰链活页上设有一连接销，所述连接销穿过轨迹槽，且当铰链活页相对铰链座转动时，所述连接销在所述轨迹槽内移动；所述铰链臂的一端用于与发动机罩固定连接，另一端与所述铰链活页枢转连接；所述锁止结构组设于所述铰链座上，并用于锁止或解锁所述连接销。该可下沉缓冲式机罩铰链提供了一定的溃缩空间，避免行人直接与铰链结构的硬点接触，降低行人保护头碰伤害值；另一方面，由于下沉过程中，整个铰链零件均未受到破坏，因此可以重复使用，无需重新更换。
Sinkable buffer type hood hinge
The invention relates to a sinkable buffer type hood hinge. The sinkable buffer type hood hinge comprises a hinge base, a hinge leaf, a hinge arm and a locking structure, wherein the hinge base is used for being fixedly connected with a vehicle body, and a track groove is formed in the hinge base; the hinge leaf is connected with the hinge base in a pivoted mode, a connecting pin is arranged on the hinge leaf, the connecting pin penetrates through the track groove, and when the hinge leaf rotates relative to the hinge base, the connecting pin moves in the track groove; one end of the hinge arm is used for being fixedly connected with an engine hood, and the other end of the hinge arm is connected with the hinge leaf in a pivoted mode; and the locking structure is assembled on the hinge base and used for locking or unlocking the connecting pin. According to the sinkable buffer type hood hinge, a certain collapse space is provided, pedestrians are prevented from making direct hard point contact with the hinge structure, and the collision damage value of pedestrian protection heads is reduced; and on the other hand, due to the fact that the whole hinge part is not damaged in the sinking process, the hinge part can be repeatedly used and does not need to be replaced again.
本申请涉及一种可下沉缓冲式机罩铰链，其包括铰链座、铰链活页、铰链臂以及锁止结构，铰链座用于与车身固定连接，所述铰链座上设有轨迹槽；所述铰链活页与铰链座枢转连接，且所述铰链活页上设有一连接销，所述连接销穿过轨迹槽，且当铰链活页相对铰链座转动时，所述连接销在所述轨迹槽内移动；所述铰链臂的一端用于与发动机罩固定连接，另一端与所述铰链活页枢转连接；所述锁止结构组设于所述铰链座上，并用于锁止或解锁所述连接销。该可下沉缓冲式机罩铰链提供了一定的溃缩空间，避免行人直接与铰链结构的硬点接触，降低行人保护头碰伤害值；另一方面，由于下沉过程中，整个铰链零件均未受到破坏，因此可以重复使用，无需重新更换。
Sinkable buffer type hood hinge
一种可下沉缓冲式机罩铰链
YANG PIAO (Autor:in) / WANG WEI (Autor:in) / LIU YANG (Autor:in) / YUAN XUELI (Autor:in) / DAI LEHONG (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch