Frame assembly for bicycle, has frame structure housing for load-bearing connection among bottom bracket, and saddle bracket retainer and rear wheel retainer and for retaining attachment parts, where housing is aligned to profile

摘要

The assembly has a frame structure housing (2) for load-bearing connection among a bottom bracket, a saddle bracket retainer and a rear wheel retainer and for retaining attachment parts. The frame structure housing comprises a triangular base surface and corner regions that are formed by the bottom bracket, the saddle bracket retainer and the rear wheel retainer. The frame structure housing is aligned perpendicular to a frame profile and mechanically amplified with a connected web plate.