Vibration suppressed bicycle structure
First Claim
Patent Images
1. An improved vibration suppressed bicycle structure for a bicycle frame, the bicycle frame comprising:
- a upper tube, a head tube coupling with one end of the upper tube, a seat tube coupling with other end of the upper tube, two rear upper forks coupling with a upper side of the seat tube, two rear lower forks coupling with distal ends of the rear upper forks, a hub coupling with the two rear lower forks and the seat tube, a lower tube bridging the head tube and the hub, and a handle set movably coupled with the head tube;
wherein the structure, including the upper tube, the lower tube, the head tube, the seat tube, the two rear upper forks, the two rear lower forks and the handle set, has ceramic piezoelectric elements located on high strain areas to form active and passive mechanisms of a damping effect to absorb a portion of vibration energy of the bicycle to reduce vibrations.
2 Assignments
0 Petitions
Accused Products
Abstract
An improved vibration suppressed bicycle structure includes a frame and a handle set that have ceramic piezoelectric elements located thereon to couple with passive and active control energy consuming mechanisms to convert the vibration energy of the bicycle body into electric energy, which is consumed in heat or gathered for active control use. The invention can absorb vibration energy of the bicycle to enhance structural performance, reduce vibration, and give bicycle riders more comfort over long distance rides and improved maneuverability.
32 Citations
7 Claims
-
1. An improved vibration suppressed bicycle structure for a bicycle frame, the bicycle frame comprising:
- a upper tube, a head tube coupling with one end of the upper tube, a seat tube coupling with other end of the upper tube, two rear upper forks coupling with a upper side of the seat tube, two rear lower forks coupling with distal ends of the rear upper forks, a hub coupling with the two rear lower forks and the seat tube, a lower tube bridging the head tube and the hub, and a handle set movably coupled with the head tube;
wherein the structure, including the upper tube, the lower tube, the head tube, the seat tube, the two rear upper forks, the two rear lower forks and the handle set, has ceramic piezoelectric elements located on high strain areas to form active and passive mechanisms of a damping effect to absorb a portion of vibration energy of the bicycle to reduce vibrations. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- a upper tube, a head tube coupling with one end of the upper tube, a seat tube coupling with other end of the upper tube, two rear upper forks coupling with a upper side of the seat tube, two rear lower forks coupling with distal ends of the rear upper forks, a hub coupling with the two rear lower forks and the seat tube, a lower tube bridging the head tube and the hub, and a handle set movably coupled with the head tube;
Specification