Electric assist bicycle
Embodiments disclosed herein include an electric assist bicycle adapted for a both personal and public use, and subcomponents of the bicycle. The electric assist bicycle can include a hollow frame with one or more cables routed within the hollow frame. The hollow frame can be configured with an internal battery compartment. The electric assist bicycle can further include a modular electronic locking system.
1. An electric assist bicycle comprising:
a hollow frame having a hollow main tube connected between a hollow head tube and a hollow chain stay,
wherein the head tube couples to handlebars;
a hollow front fork rotatably coupled to the hollow frame;
a front wheel rotatably coupled to the hollow front fork;
a rear wheel rotatably coupled to the hollow chain stay,
wherein a continuous passage is defined from an opening in the head tube to an opening in the chain stay proximate to the rear wheel, from the opening in the head tube to an opening in the hollow front fork proximate to the front wheel, or both from the opening in the head tube to the opening in the chain stay proximate to the rear wheel and from the opening in the head tube to the opening in the hollow front fork proximate to the front wheel;
electric assist components coupled to the frame;
one or more cables routed within the hollow frame through the continuous passage;
a rechargeable battery, and
an electronic locking and control system, including a location tracking system,
wherein the one or more cables connects the rechargeable battery to the electronic locking and control system.
2. The electric assist bicycle of claim 1 , further comprising:
a front wheel hub within the front wheel,
wherein the one or more cables are routed from the handlebars, through the continuous passage and through a slot in the hollow front fork to terminate at the front wheel hub.
3. The electric assist bicycle of claim 2 , wherein the one or more cables are covered by a cable shield between the hollow front fork and the front wheel hub.
4. The electric assist bicycle of claim 1 , further comprising a rear wheel hub within the rear wheel, and
wherein the one or more cables extend through the continuous passage and terminate at the rear wheel hub.
5. The electric assist bicycle of claim 1 , wherein the handlebars include a brake lever, and
wherein the one or more cables is a brake cable that is connected to the brake lever and routed internally through the handlebars, and
wherein the brake lever is pivotably coupled to a free end of the handlebars.
6. The electric assist bicycle of claim 1 , wherein the rechargeable battery passes through the head tube to an internal battery compartment positioned within the hollow frame, and
wherein the rechargeable battery is accessed through an access panel connected to the head tube.
7. The electric assist bicycle of claim 6 , wherein the rechargeable battery passes through an aperture in the hollow front fork, and wherein the electric assist components include a motor coupled to the rechargeable battery and located in a front wheel hub of the front wheel.
8. The electric assist bicycle of claim 1 , further comprising:
a seat,
a seat tube,
a seat post adapted to adjust a height of the seat, and
a bottom bracket,
wherein the seat post is received into the seat tube and extends through an aperture in the seat tube, and
wherein a lower end of the seat post is positionable below the bottom bracket.
9. The electric assist bicycle of claim 1 , further comprising a drivetrain,
wherein the drivetrain is routed through the hollow chain stay.
10. The electric assist bicycle of claim 1 , wherein the electronic locking and control system further includes a solar power generator and a touch screen interface.
11. A bicycle comprising:
a frame;
front and rear wheels supporting the frame;
handlebars rotatably coupled to the frame and configured to rotate the front wheel;
an endcap coupled to a free end of the handlebars;
a brake lever pivotally coupled to the endcap to pivot at the endcap and inwardly and toward the handlebars;
a brake cable;
a front fork; and
a front wheel hub,
wherein the brake cable is connected to an end of the brake lever,
wherein the brake cable is routed internally through the handlebars and the frame, and
wherein the brake cable is routed through a slot in the front fork and terminates at the front wheel hub.
12. The bicycle of claim 11 , wherein the brake cable is covered by a cable shield between the front fork and the front wheel hub.
13. The bicycle of claim 11 , further comprising:
a rear fork, and
a rear wheel hub,
wherein the frame includes a hollow frame having a head tube and a main tube, and
wherein the brake cable is routed through the head tube and the main tube to the rear fork to connect to the rear wheel hub.
14. The bicycle of claim 11 , further comprising:
a shifter, and
a shroud,
wherein the shifter is coupled to cables that extend from the shifter to the frame,
wherein the shroud covers the cables as the cables transition from the shifter to the frame, and
wherein a free end of the brake lever is partially covered by the shroud to prevent the brake lever from catching on objects.
15. An electric assist bicycle comprising:
a hollow frame;
a rechargeable battery received into an internal battery compartment in the hollow frame;
an electronic locking and control system,
wherein the hollow frame comprises a head tube and a main tube,
wherein the rechargeable battery is received through a front opening of the head tube and into the main tube, and
wherein one or more cables extend internally through the hollow frame from the rechargeable battery to the electronic locking and control system.
16. The electric assist bicycle of claim 15 , further comprising a front basket,
wherein the basket includes an access panel proximate to the head tube,
wherein the rechargeable battery is accessed through the access panel, and
wherein the access panel is removably connected to the head tube.
17. The electric assist bicycle of claim 15 , further comprising a front fork connected to the head tube,
wherein the rechargeable battery passes through an aperture in the front fork.
18. The electric assist bicycle of claim 15 , further comprising electric assist components,
wherein the electric assist components include a motor coupled to the rechargeable battery and located in a front wheel hub of a front wheel.