Handle attachment and handle of time trial bike
View Patent ↗A handle attachment of the present invention is attached to a bullhorn handle of a time trial bike equipped with downhill bars, armrests and bullhorn handles. The handle attachment includes a locking part attached to the vicinity of the tip end of the bullhorn handle. Moreover, the locking part has a wall surface portion protruding outward from the surface of the bullhorn handle and forming a wall surface.
1. A handle attachment of a time trial bike equipped with two downhill bars located in a center of a handle and extending forward, two armrests, each armrest mounted on a respective rear end side of a respective one of the two downhill bars, two bullhorn handles located outside the two downhill bars and extending forward, the handle attachment being attached to a respective one of the two bullhorn handles, the handle attachment comprising:
a cover covering a reinforcing plate member;
a clamp;
the cover has a wall surface portion protruding upward from an upper surface of the respective one of the two bullhorn handles such that the wall surface portion faces a rear end side of the respective one of the two bullhorn handles;
the cover has a curved surface portion on an opposite side to a side of the wall surface portion, the curved surface portion being formed such that a height of the cover gradually decreases along a direction from the handle toward a distal tip end of the respective one of the two bullhorn handles;
the reinforcing plate member including a first plate portion and a second plate portion, the first and second plate portions extending substantially perpendicular to one another;
the first plate portion extends along the upper surface of the respective one of the two bullhorn handles, and the second plate portion extends along the wall surface portion;
the first plate portion includes a protruding portion, and the second plate portion includes a first cutout piece and a second cutout piece;
the first and second cutout pieces each including a respective distal tip end, the respective distal tip ends of the first and second cutout pieces abutting each other.
2. The handle attachment of the time trial bike according to claim 1 , wherein:
the clamp is placed between the first plate portion and the second plate portion;
the first and second plate portions are connected by a bent portion;
the protruding portion is located at a distal end of the first plate portion which is located opposite to the bent portion.
3. The handle attachment of the time trial bike according to claim 2 , wherein the protruding portion and the respective distal tip ends of the first and second cutout pieces each abuts the clamp.
4. The handle attachment of the time trial bike according to claim 2 , wherein the protruding portion includes a first protruding portion separated from a second protruding portion.