Abstract: A toilet flush lever assembly is provided, including: a handle member, including an operation member and a shaft connected with each other, the shaft being configured to be rotatably mounted to a water tank; a connection member, being movable and connected with the shaft, including a sleeve portion which is slit to include at least one first slit; a driving member, including a ball joint and a rod member connected with each other, the sleeve portion being disposed around the ball joint; an urging member, sleeved with and radially urging the sleeve portion to restrain the ball joint.

Abstract: A bicycle handlebar system that ensures comfort, safety, and increased center of gravity control. An ergonomic bicycle handlebar system having a sweep angle in the range of 4 to 45 degrees, a slope angle in the range of 5 to 60 degrees or both accomplishes comfort, safety, and increased center of gravity control. The handlebar may be made of nano tube zlyte resin with graphene-impregnated carbon fibers. The interplay of sweep angle and slope angle is recognized.

Abstract: A multi-level, multi-dimensional, and multi-directional handlebar for an exercise device is provided, the handlebar including optional rebounding and multi-positional punching pads. The handlebar can include first, second, and/or third handlebar portions extending from a transverse extension piece, each portion having left and right sections. Each section of each portion can include proximal, internal, and/or distal segments. The first, second, and/or third handlebar portions are rotatable relative to a longitudinal axis of the transverse extension piece, providing for multiple, user selected fixed angular positions of the handlebar portions relative to the transverse extension piece. Each of the proximal, internal, and/or distal segments can be longitudinally and rotatably adjusted relative to one another, then fixedly secured, providing the overall handlebar with multi-level, multi-dimensional, and multi-directional capability.