The invention relates to a seat back plate, a seat framework, a seat and an automobile, the seat back plate comprises a main body part and two connecting parts, the two connecting parts are arranged on the left side and the right side of the main body part respectively, the main body part and the connecting parts each comprise a plurality of stacked unidirectional carbon fiber layers, and the unidirectional carbon fiber layers are arranged on the main body part. The plurality of unidirectional carbon fiber layers are formed through thermoplastic molding, and the thickness of the connecting part is greater than that of the main body part. The seat back plate is high in structural strength, simple in manufacturing process and low in cost.
本发明涉及一种座椅背板、座椅骨架、座椅和汽车,所述座椅背板包括主体部和两个连接部,两个所述连接部分别排布于所述主体部的左右两侧,所述主体部和所述连接部均包括多个堆叠的单向碳纤维层,多个所述单向碳纤维层通过热塑成型,所述连接部的厚度大于所述主体部的厚度。本发明的座椅背板的结构强度较高,制作工艺简单,成本较低。
Seat back plate, seat framework, seat and automobile
座椅背板、座椅骨架、座椅和汽车
2024-01-16
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat cushion framework assembly and automobile back-row seat
European Patent Office | 2015
|