Omni-directional self-orienting breakaway structures
View Patent ↗An omni-directional self-orienting structure for a motorcycle, ATV, UTV, off road vehicle, snowmobile, bicycle or other vehicle. The structure extends from the vehicle and will deflect or breakaway under an applied force such as an impact, for example by a tree branch strike or crash. The structure can re-position and re-orient itself once the force is removed. Examples of the structure are hand guards, side mirrors, turn signals, extended lights, mounts and antennas. Apparatus and method claims are provided.
1. An omni-directional self-orienting breakaway side mirror mounted on a vehicle comprising:
a clamp assembly attached to an exterior of the vehicle, the clamp assembly comprising a first mated surface;
a main chassis comprising a second mated surface and a mirror assembly;
a pair of mated surfaces comprising the first mated surface and the second mated surface, wherein the clamp assembly and main chassis communicate via the pair of mated surfaces; and
a shaft assembly passing through the clamp assembly and main chassis, thereby creating elastic compression on the pair of mated surfaces as between the clamp assembly and main chassis, to place the mirror assembly in a desired position and orientation with respect to the clamp assembly, wherein the shaft assembly further comprises a first end, a flexible middle portion, and a second end.
2. The omni-directional self-orienting breakaway side mirror of claim 1 wherein the flexible middle portion is a cable.
3. The omni-directional self-orienting breakaway side mirror of claim 2 wherein the flexible middle portion of cable is swaged to the first end and second end.
4. The omni-directional self-orienting breakaway hand guard of claim 1 wherein the second end of the shaft assembly is threaded, and the shaft assembly further comprises a nut to secure the shaft assembly within the main chassis.
5. The omni-directional self-orienting breakaway side mirror of claim 1 wherein the shaft assembly comprises a spring to provide elastic compression.
6. The omni-directional self-orienting breakaway side mirror of claim 1 wherein the vehicle that the self-orienting breakaway side mirror is attached to is a four-wheel off-road vehicle.
7. The omni-directional self-orienting breakaway side mirror of claim 6 wherein the breakaway side mirror is attached to a roll cage of the four-wheel offroad vehicle.
8. The omni-directional self-orienting breakaway side mirror of claim 1 wherein the first mated surface is a plug and the second mated surface is a socket configured to accommodate the first mated surface.
9. The omni-directional self-orienting breakaway hand guard of claim 1 wherein the first mated surface is shaped as a four-sided pyramid, and the second mated surface is shaped to accommodate the first mated surface.
10. The omni-directional self-orienting breakaway hand guard of claim 1 wherein the first mated surface is shaped as a multi-sided pyramid, and the second mated surface is shaped to accommodate the first mated surface.
11. A method of assembling an omni-directional self-orienting breakaway mirror for a vehicle, comprising steps of:
providing a clamp assembly, the clamp assembly having a first mated surface;
providing a main chassis, a functional structure having a second mated surface;
providing a shaft assembly;
installing the shaft assembly through the clamp assembly and main chassis, wherein the first mated surface and the second mated surface are in a mated configuration, wherein the clamp assembly and main chassis communicate under compression from the shaft assembly, thereby providing omni-directional breakaway of the first mated surface from the second mated surface.
12. The method of claim 11 , wherein the main chassis comprises a mirror assembly.
13. The method of claim 11 , wherein the shaft assembly comprises a first end, a second end and a middle flexible portion.
14. The method of claim 13 , wherein the middle flexible portion is a cable.
15. The method of claim 14 , further comprising the step of swaging the cable to the first end and swaging the cable to the second end.
16. The method of claim 11 , further comprising the step of attaching the clamp assembly to the vehicle which is an off-road vehicle.
17. The method of claim 11 , further comprising the step of attaching the clamp assembly to the vehicle which is a four-wheeled off-road vehicle.
18. The method of claim 11 , further comprising the step of attaching the clamp assembly to a roll cage of the vehicle which is a four-wheeled off-road vehicle.
19. The method of assembling an omni-directional self-orienting breakaway hand guard of claim 11 wherein the shaft assembly comprises a first end, a second end and a middle flexible portion, wherein the middle flexible portion is a cable, the method further comprising steps of: (i) swaging the cable to the first end and, (ii) swaging the cable to the second end.