Seat and rod assembly for bicycle, has seat with hull in its upper part and core in its lower part, where core has oblong hole and seat is fixed in central groove of head of rod which has slit to receive core of seat

摘要

The assembly has a seat with a hull (1) in its upper part and a core (2) in its lower part, where the core has an oblong hole in its center. The seat is fixed in a central groove in of a head of a rod, where the hole passes through the groove. The rod has a tube with an end bent at 90 degrees. The rod has a slit to receive the core of the seat.