A bicycle handle assembly being installed on a handlebar of a bicycle and comprising:
- a grip retained on a handlebar, the grip including two positioning projections extending outward form an outer side thereof;
- a retaining device including a body, a movable retaining member, a locking element, a housing, and a warning unit;
- wherein
- the body is one piece and has a peripheral fringe and a side fringe integrally connected with the peripheral fringe so as to define a receiving space, the receiving space includes a first side and a second side, the peripheral fringe includes a first engaging portion defined on a predetermined position thereof relative to the first side and includes a first connecting portion and a fixing portion connected with two ends of the first engaging portion;
- the movable retaining member is installed in the receiving space of the body relative to the second side and includes a second engaging portion relative to the first engaging portion and includes a second connecting portion and a moving portion connected with two ends of the second engaging portion respectively, the second connecting portion is used to connect with the first connecting portion of the body;
- wherein the first engaging portion includes a first fixing groove defined on an inner wall thereof so as to receive one of the two positioning projections, and the second engaging portion includes a second fixing groove defined on an inner wall thereof so as to receive another of the two positioning projections, and wherein the first fixing groove includes two arcuate first locking fences formed on two ends thereof, and the second fixing groove includes two arcuate second locking fences formed on two ends thereof;
- the locking element is used to force the moving portion of the movable retaining member toward the fixing portion of the body so that an external fence of the handlebar is retained between the first locking fence of the first engaging portion and the second locking fence of the second engaging portion;
- one of the two positioning projections is retained between the first fixing groove of the first engaging portion and the handlebar, and another of the two positioning projections is retained between the second fixing groove of the second engaging portion and the handlebar, such that the grip is fixed on the handlebar;
- wherein the peripheral fringe of the body is closed and surrounds around the side fringe of the body so that the movable retaining member hides in the receiving space, such that as a user holds the retaining device, the movable retaining member is not touched by the user;
- the housing is received in the receiving space from a distal end of the handlebar;
- the warning unit is installed in the housing and including a LED light to be powered on by pressing the LED light;
- the peripheral fringe of the body includes a circular orifice formed on a center thereof so that the LED light extends out of the orifice from the body to be pressed by a user.