The invention discloses a backrest assembly, a baby stroller and a backrest assembly production method, the backrest assembly comprises an upper back plate and a lower back plate, the upper back plate and the lower back plate are connected and spliced together, and different styles of the upper back plate can be selected according to needs. The lower back plate is produced in an independent mold opening mode so as to be matched with the specific structure of a certain vehicle model, and therefore it is guaranteed that the lower back plate can be matched with the vehicle model. Moreover, when the backrest assembly needs to be installed on another vehicle type, the lower back plate only needs to be independently manufactured in a mold opening mode by being matched with the specific structure of the vehicle type. Therefore, the backrest assembly disclosed by the invention has very high applicability, and moreover, as the volume of the lower back plate is smaller than that of the whole backrest assembly, the mold opening cost can be reduced, and the production cost is further saved.
本发明公开了一种靠背组件、婴儿推车及靠背组件生产方法,本发明的靠背组件包括上背板和下背板,上背板和下背板连接拼装在一起,其中上背板可以根据需要选择不同的款式。下背板采用单独开模的方式生产以适配某一车型的具体结构,从而保证下背板能够与该车型进行适配。并且,当需要将靠背组件安装到另一车型上时,只需适配车型的具体结构单独对下背板进行开模制造。因此,本发明的靠背组件具有很高适用性,并且,由于下背板的体积小于整个靠背组件的体积,因此还能够减少开模成本,进而节约生产成本。
Backrest assembly, baby stroller and backrest assembly production method
靠背组件、婴儿推车及靠背组件生产方法
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |