The invention discloses a rear-row light-weight automobile seat framework structure, and relates to the technical field of automobile seats, the rear-row light-weight automobile seat framework structure comprises a magnesium-aluminum alloy framework and a plastic back plate framework assembly arranged on the magnesium-aluminum alloy framework, the magnesium-aluminum alloy framework comprises an alloy framework main body, a plurality of transition brackets, a headrest mounting bracket, an upper bracket and a lower bracket are arranged on the alloy framework main body, a rotating shaft is arranged on the upper bracket, the plastic back plate framework assembly comprises a plastic back plate, and an embedded nut, a metal reinforcing bracket, a fixing point and a hole site for multifunctional expansion are arranged on the plastic back plate; magnesium alloy is adopted as the frame, the overall strength is guaranteed on the premise that the light weight is guaranteed, the plastic backboard framework is integrally formed in an injection molding mode, the weight is reduced, the cost is reduced, meanwhile, the enough strength is achieved, passengers can be fully supported, and the service life is prolonged. And a multifunctional comfortable massage system, a ventilation system and a music rhythm system can be arranged on the plastic back plate, so that the expansibility is wider.
本发明公开了一种后排轻量化汽车座椅骨架结构,涉及汽车座椅技术领域,包括镁铝合金骨架、设置在所述镁铝合金骨架上的塑料背板骨架总成,镁铝合金骨架包括合金骨架主体,合金骨架主体上设有多个过渡支架、头枕安装支架、上支架、下支架,所述上支架上设有转轴,塑料背板骨架总成包括塑料背板,塑料背板上设有镶嵌螺母、金属加强支架、固定点、用于多功能拓展的孔位;本发明采用镁合金作为框架,在保证轻量化前提下,保证了整体的强度,塑料背板骨架一体注塑成型,减轻了重量,降低了成本,同时其还具有足够的强度,能够充分的支撑乘客,而且塑料背板可布置多功能的舒适性按摩系统、通风系统、音乐律动系统,拓展性更广。
Framework structure of rear-row light-weight automobile seat
一种后排轻量化汽车座椅骨架结构
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Framework platform structure of rear-row automobile seat
Europäisches Patentamt | 2024
|