Cycling helmet with detachable components
A helmet includes a helmet anchor mounted to the helmet, and the helmet anchor includes a cavity. The helmet also includes a first magnetic element, where at least a portion of the first magnetic element is mounted within the cavity. The helmet also includes a visor. An interior surface of the visor includes a receptacle that extends therefrom. A second magnetic element is mounted within the receptacle, and the receptacle on the visor mates with the cavity of the helmet anchor to secure the visor to the helmet. The first magnetic element and the second magnetic element are attracted to one another such that the visor is detachable in response to an impact that exceeds an attractive force between the first magnetic element and the second magnetic element.
1. A helmet comprising:
a helmet anchor mounted to the helmet, wherein the helmet anchor includes a cavity;
a first magnetic element, wherein at least a portion of the first magnetic element is mounted within the cavity;
a visor, wherein an interior surface of the visor includes a receptacle that extends from the interior surface;
a second magnetic element mounted within the receptacle, wherein the receptacle on the visor mates with the cavity of the helmet anchor to secure the visor to the helmet, and wherein the first magnetic element and the second magnetic element are attracted to one another such that the visor is detachable in response to an impact that exceeds an attractive force between the first magnetic element and the second magnetic element; and
a cover for the second magnetic element that mounts to the helmet anchor, wherein a base of the cover for the second magnetic element cover includes a pre-load protrusion that extends therefrom, wherein the pre-load protrusion contacts the second magnetic element to help prevent movement of the second magnetic element within the helmet anchor.
2. The helmet of claim 1 , wherein the cover for the second magnetic element includes one or more clips that mount to one or more slots formed in an outer surface of the helmet anchor.
3. The helmet of claim 1 , wherein an interior side of a wall of the cavity is tapered to match a taper of an exterior wall of the receptacle such that the receptacle is received by and mounts within the cavity.
4. The helmet of claim 1 , wherein the helmet anchor includes an extension with a plurality of slots formed in the extension.
5. The helmet of claim 4 , further comprising a rod mounted to the interior surface of the visor, wherein the rod is sized to fit within one of the plurality of slots formed in the extension of the helmet anchor to control an angle of the visor relative to the helmet.
6. The helmet of claim 1 , further comprising a second magnetic element pad that fits within the cavity of the helmet anchor, wherein the second magnetic element pad covers the second magnetic element to help prevent noise and to protect the second magnetic element from abrasion.
7. The helmet of claim 1 , further comprising a fastener to secure the second magnetic element to the receptacle, wherein the second magnetic element includes an opening that is sized to receive the fastener.
8. The helmet of claim 7 , wherein the opening in the second magnetic element is chamfered such that the opening mates with a head of the fastener such that the fastener is flush with an end of the second magnetic element.
9. The helmet of claim 7 , further comprising a magnetic element pad that is sized to cover an end of the second magnetic element and the head of the fastener.
10. The helmet of claim 7 , further comprising an extension with a threaded opening that extends from a bottom of the receptacle, wherein the threaded opening is sized to receive the fastener.
11. The helmet of claim 1 , wherein the visor includes a first eyewear receptacle and a second eyewear receptacle mounted to the interior surface of the visor, wherein each of the first eyewear receptacle and the second eyewear receptacle is configured to receive an arm of an eyewear for storage of the eyewear in the visor.
12. The helmet of claim 11 , wherein the first eyewear receptacle includes a front-facing opening and a rear-facing opening, and wherein the front-facing opening is larger than the rear-facing opening.
13. The helmet of claim 1 , further comprising a detachable earpad assembly that mounts to the helmet, wherein the helmet includes a central anchor to which the detachable earpad assembly attaches.
14. The helmet of claim 13 , wherein the detachable earpad assembly includes a lever that has a ledge that rests upon a surface of the central anchor, and wherein the lever is spring loaded.
15. The helmet of claim 14 , further comprising a spring mounted to the lever, wherein a first portion of the spring rests upon an interior surface of the lever and wherein a second portion of the spring is received by a spring receptacle formed in a cavity of a cover of the detachable earpad assembly.
16. The helmet of claim 14 , wherein an interior surface of the lever includes protrusions with through openings that are sized to receive a pivot bar.
17. The helmet of claim 16 , wherein the pivot bar mounts to brackets formed within a cavity formed in a cover of the detachable earpad assembly such that the lever clips onto the detachable earpad assembly.
18. The helmet of claim 17 , wherein pressure applied to a bottom portion of the lever pivots the lever along the pivot bar such that the lever detaches from the central anchor for removal of the detachable earpad assembly.
19. The helmet of claim 13 , further comprising a first anchor mounted to the helmet, wherein the first anchor includes an opening that is sized to receive a post mounted to a cover of the detachable earpad assembly.