Bicycle helmet retention system with quick disconnect

Claim 2

For use in a helmet retention system for a forwardly facing helmet, the system including (a) left and right retention strap sections attachable to the helmet, (b) and rear strap sections attachable to the helmet, the improvement comprising (c) a clip having first, second and third attachment structures which are integrally interconnected, (d) the first attachment structure including generally forwardly extending parallel slots in which one of said left and right retention strap sections is threadable for strap length adjustment, (e) the second attachment structure including a generally upwardly extending additional slot to receive one of said rear strap sections, and (f) the third attachment structure including a hook below the level of said first attachment structure to removably support a connector operatively connected to the other of said left and right retention strap sections, and a cantilevered retainer adapted to be deflected when said connection is applied to the hook or removed therefrom, and which otherwise retains the connector against removal from the hook, (g) the clip having a vertically planar body having spaced vertically extending legs, the retainer located to be deflected into the space between the legs.

Claim 3

The improvement of claim 1 wherein said retainer projects downwardly, and said parallel slots are inclined forwardly and downwardly from horizontal.

Claim 4

The improvement of claim 2 wherein said additional slot has a rear edge inclined forwardly from vertical, and which supports said rear strap section.

Claim 5

The improvement of claim 1 wherein the clip consists of integrally molded plastic material.

Claim 6

The improvement of claim 1 wherein the clip has sharp edges adjacent the uppermost of said parallel slots.

Claim 7

The improvement of claim 1 wherein the hook extends vertically and defines a receptacle for the connector, and said retainer has an arm the free end of which defines a terminal located directly over said receptacle.

Claim 8

In a helmet retention system for a forwardly facing helmet, the combination including (a) left and right retention strap sections attachable to the helmet, (b) and rear strap sections attachable to the helmet, (c) a clip having first, second and third attachment structures which are integrally interconnected, (d) the first attachment structure including generally forwardly extending parallel slots in which one of said left and right retention strap sections is threadable for strap length adjustment, (e) the second attachment structure including a generally upwardly extending additional slot to receive one of said rear strap sections, and (f) the third attachment structure including a hook below the level of said first attachment structure to removably support a connector operatively connected to the other of said left and right retention strap sections, and a cantilevered retainer adapted to be deflected when said connection is applied to the hook or removed therefrom, and which otherwise retains the connector against removal from the hook,

Claim 9

In a helmet retention system for a forwardly facing helmet, the combination including (a) left and right retention strap sections attachable to the helmet, (b) and rear strap sections attachable to the helmet, (c) a clip having first, second and third attachment structures which are integrally interconnected, (d) the first attachment structure including generally forwardly extending parallel slots in which one of said left and right retention strap sections is threadable for strap length adjustment, (e) the second attachment structure including a generally upwardly extending additional slot to receive one of said rear strap sections, and (f) the third attachment structure including a hook below the level of said first attachment structure to removably support a connector operatively connected to the other of said left and right retention strap sections, and a cantilevered retainer adapted to be deflected when said connection is applied to the hook or removed therefrom, and which otherwise retains the connector against removal from the hook,

Claim 10

(g) and a second clip in which said other of the left and right straps is threaded for lengthwise adjustment of said second clip therealong, the other of said rear straps also attached to said second clip.

Claim 11

(g) and a second clip in which said other of the left and right straps is threaded for lengthwise adjustment of said second clip therealong, the other of said rear straps also attached to said second clip.

Claim 12

The system of claim 1 including a helmet to which said (a) and (b) strap sections are connected.

Claim 13

The improvement of claim 1 wherein the retainer and hook project at the front side of the clip, the rear side of the clip defining a flat planar surface common to said first, second and third attachment structures, said flat surface adapted to engage the helmet user's face.

Claim 14

For use in a helmet retention system for a forwardly facing helmet, the system including (a) left and right retention strap sections attachable to the helmet, (b) and rear strap sections attachable to the helmet, the improvement comprising (c) a clip having first, second and third attachment structures which are integrally interconnected, (d) the first attachment structure including generally forwardly extending parallel slots in which one of said left and right retention strap sections is threadable for strap length adjustment, (e) the second attachment structure including a generally upwardly extending additional slot to receive one of said rear strap sections, and (f) the third attachment structure including a hook below the level of said first attachment structure to removably support a connector operatively connected to the other of said left and right retention strap sections, and a cantilevered retainer adapted to be deflected when said connection is applied to the hook or removed therefrom, and which otherwise retains the connector against removal from the hook, (g) the clip having a generally vertically planar body with spaced generally vertically extending legs, said parallel slots extending lengthwise at a shallow angle α from horizontal, above said legs, and said additional slot extending lengthwise at a shallow angle from vertical at a side of one of said legs.

Claim 15

For use in a helmet retention system for a forwardly facing helmet, the system including (a) left and right retention strap sections attachable to the helmet, (b) and rear strap sections attachable to the helmet, the improvement comprising (c) a clip having first, second and third attachment structures which are integrally interconnected, (d) the first attachment structure including generally forwardly extending parallel slots in which one of said left and right retention strap sections is threadable for strap length adjustment, (e) the second attachment structure including a generally upwardly extending additional slot to receive one of said rear strap sections, and (f) the third attachment structure including a hook below the level of said first attachment structure to removably support a connector operatively connected to the other of said left and right retention strap sections, and a cantilevered retainer adapted to be deflected when said connection is applied to the hook or removed therefrom, and which otherwise retains the connector against removal from the hook, (g) the clip having a generally vertically planar body with spaced generally vertically extending legs, said parallel slots extending lengthwise at a shallow angle α from horizontal, above said legs, and said additional slot extending lengthwise at a shallow angle from vertical at a side of one of said legs.