The invention relates to a seat back structure and a manufacturing method thereof. The seat back structure comprises a seat back sponge and a seat back iron support disposed in the seat back sponge, wherein lateral connecting plates are disposed on two sides of the seat back iron support, support borders for supporting two sides of the seat back sponge are disposed on the lateral connecting plates on the two sides respectively, and fixing plates for fixing an airbag are also disposed on the lateral connecting plates. The support borders additionally arranged on the seat back iron support improve the lateral support capacity and wrapping performance of a seat back and also improve the safety and comfort of the seat back, and the work efficiency and economic performance are effectively improved by carrying out cladding on the cladding jig.
SEAT BACK STRUCTURE AND MANUFACTURING METHOD THEREOF
SITZLEHNENSTRUKTUR UND HERSTELLUNGSVERFAHREN DAFÜR
STRUCTURE DE DOSSIER DE SIÈGE ET PROCÉDÉ DE FABRICATION DE CELLE-CI
2022-06-22
Patent
Elektronische Ressource
Englisch
STRUCTURE OF SEAT-BACK FRAME FOR VEHICLE AND MANUFACTURING METHOD THEREOF
Europäisches Patentamt | 2017
|Rolling type seat back plate frame structure and manufacturing method thereof
Europäisches Patentamt | 2022
|