Bicycle`s front fork plate and fork head connection, has tube opening designed to be wide, such that tube opening stands in engagement with expansion opening at inserting hole in form-fitting manner

摘要

The connection has a locking unit (110) arranged in an inserting hole (11) for accommodating a fork plate (20) of a front fork. A smaller section of a cascaded tube opening (21) is arranged with a smaller dimension outside an upper edge opening of the fork plate of the front fork. The cascaded tube opening of the fork plate enables to press the locking unit and the tube opening. The tube opening is designed to be wide, such that the tube opening stands in an engagement with an expansion opening (111) at the inserting hole in a form-fitting manner.