The invention discloses a seat frame side plate with an energy absorption structure. The seat frame side plate is formed by stamping a sheet metal part, the rear part of the seat frame side plate is provided with an angle adjuster front mounting hole and an angle adjuster rear mounting hole, the angle adjuster front mounting hole and the angle adjuster rear mounting hole are both special-shaped holes and comprise bolt through holes and arc-shaped holes, the bolt through holes are in communication with the arc-shaped holes through contraction necks, the connecting line of the two bolt through holes is set to be an X line, a Y line passes through the centers of the bolt through holes and is perpendicular to the X line, the bolt through holes and the arc-shaped holes are concentrically formed, and the arc-shaped holes and the contraction necks are located below the X line and symmetrically arranged on the two sides of the Y line. Dynamic energy absorption can be achieved in the automobilecollision process, harm to drivers and passengers in dynamic collision of a front trunk and dynamic collision of a backward whiplash injury can be reduced, and meanwhile the structure and the manufacturing process are simplified.
本发明公开了一种带吸能结构的座椅座框侧板,采用钣金件冲压而成,在座框侧板的后部设置有调角器前安装孔和调角器后安装孔,所述调角器前安装孔、调角器后安装孔均为异形孔,包括螺栓过孔和弧形孔,且螺栓过孔与弧形孔通过收缩颈连通,设定两个螺栓过孔的连线为X线,Y线过螺栓过孔的中心并垂直于X线,则螺栓过孔与弧形孔同心设置,且弧形孔和收缩颈在X线的下方并在Y线的两侧对称设置。在汽车碰撞过程中能动态吸能,能减少前排行李箱动态碰撞和后向挥鞭伤动态碰撞中对驾乘人员的伤害,同时简化结构和制造工艺。
Seat frame side plate with energy absorption structure and seat framework
带吸能结构的座椅座框侧板和座椅骨架
2020-11-24
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |