Patent ID: 7040192
Filing Date: 2006-05-09
Classification: B62K,Y10T

Abstract:
1. An adjustable handlebar mounting device for mounting a handlebar on a bicycle frame, said adjustable handlebar mounting device comprising: a frame mounting member adapted to be mounted on the bicycle frame and formed with a front lug unit and a rear lug unit opposite to each other in a first direction; an elongate front pivot member extending in a second direction and having a front lower section and a front upper section opposite to each other in the second direction, said front lower section being connected pivotally to said front lug unit and being pivotable about a first pivot axis transverse to the first direction, said front upper section being adapted to be connected to the handlebar, said front pivot member further having a coupling part between said front lower section and said front upper section; an elongate rear pivot member extending in a third direction and having a rear lower section and a rear upper section opposite to each other in the third direction, said rear lower section being connected pivotally to said rear lug unit and being pivotable about a second pivot axis parallel to the first pivot axis; one of said coupling part of said front pivot member and said rear upper section of said rear pivot member being formed with a hole unit that has a hole axis parallel to the first and second pivot axes; the other of said coupling part of said front pivot member and said rear upper section of said rear pivot member being formed with a slot unit that extends along length of the other of said coupling part of said front pivot member and said rear upper section of said rear pivot member; and a releasable fastening unit extending through said hole unit and said slot unit and operable so as to press said coupling part of said front pivot member and said rear upper section of said rear pivot member firmly against each other, thereby enabling said rear pivot member to support said front pivot member at a desired inclination relative to said frame mounting member; wherein said front pivot member includes an outer tube formed with said front lower section and said coupling part, and an inner tube slidably extending into said outer tube and formed with said front upper section; and wherein said outer tube is formed with a slit that extends in the second direction, and a pair of coupling lugs that are disposed on opposite sides of said slit and that serve as said coupling part of said front pivot member, said slit being closed to enable said outer tube to engage tightly said inner tube when said fastening unit is operated so as to press said coupling part of said front pivot member and said rear upper section of said rear pivot member firmly against each other, thereby retaining said front upper section at a desired height relative to said frame mounting member.