Friction stop strap adjustor
A strap adjustor including a top surface and a bottom surface opposite the top surface, an upper surface that extends between the top surface and the bottom surface and a lower surface opposite the upper surface, a front surface extending between the top surface and the bottom surface and between the upper surface and the lower surface and a back surface opposite the front surface, the back surface extending between the top surface and the bottom surface and between the upper surface and the lower surface, a first through opening, between the front surface and the back surface, that extends completely through the strap adjustor, a second through opening, between the front surface and the back surface, that extends completely through the strap adjustor, and a bar separating the first through opening from the second through opening.
1. A strap adjustor, comprising:
a top surface and a bottom surface opposite the top surface;
an upper surface that extends between the top surface and the bottom surface and a lower surface opposite the upper surface;
a front surface extending between the top surface and the bottom surface and between the upper surface and the lower surface and a back surface opposite the front surface, the back surface extending between the top surface and the bottom surface and between the upper surface and the lower surface;
a first through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a second through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a bar separating the first through opening from the second through opening, the bar extending from the top surface to the bottom surface and from the front surface to the back surface; and
one or more end openings contained within the upper surface, the one or more end openings extending from the upper surface to the first through opening.
2. The strap adjustor of claim 1 , further comprising:
a first strap configured to extend from a helmet to the one or more end openings and to be disposed through at least one of the one or more end openings, through the first through opening, and over the bar; and
a second strap configured to extend from the helmet to the one or more end openings and to be disposed through at least one of the one or more end openings, through the first through opening, and over the bar.
3. The strap adjustor of claim 2 , further comprising:
an end opposite the third surface, the end comprising a channel; and
the first strap and the second strap being disposed through the channel.
4. The strap adjustor of claim 2 , wherein total angle of contact β between the first strap and the strap adjustor comprises an angle in a range of 280°-310°.
5. The strap adjustor of claim 1 , further comprising
a first strap entering the first end opening at an angle substantially equal to an average angle of a first sidewall relative to a longitudinal axis of the strap adjuster;
a second strap entering the second end opening at an angle substantially equal to an average angle of a second sidewall relative to the longitudinal axis of the strap adjuster; and
the first strap and the second strap exiting the strap adjustor in a direction substantially aligned with the longitudinal axis of the strap adjustor.
6. The strap adjustor of claim 1 , wherein the one or more end openings comprise two end openings.
7. A strap adjustor, comprising:
a top surface and a bottom surface opposite the top surface;
an upper surface that extends between the top surface and the bottom surface and a lower surface opposite the upper surface;
a front surface extending between the top surface and the bottom surface and between the upper surface and the lower surface and a back surface opposite the front surface, the back surface extending between the top surface and the bottom surface and between the upper surface and the lower surface;
a first through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a second through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a bar separating the first through opening from the second through opening, the bar extending from the top surface to the bottom surface and from the front surface to the back surface; and
one or more end openings positioned on the upper surface, the one or more end openings extending from the upper surface to the first through opening;
wherein a width of the strap adjustor tapers from the upper surface to the lower surface such that the upper surface is wider than the lower surface.
8. The strap adjustor of claim 7 , further comprising:
a first strap configured to extend from a helmet to the one or more end openings and to be disposed through at least one of the one or more end openings, through the first through opening, and over the bar; and
a second strap configured to extend from the helmet to the one or more end openings and to be disposed through at least one of the one or more end opening, through the first through opening, and over the bar.
9. The strap adjustor of claim 8 , further comprising:
an end opposite the third surface, the end comprising a channel; and
the first strap and the second strap being disposed through the channel.
10. The strap adjustor of claim 8 , wherein total angle of contact β between the first strap and the strap adjustor comprises an angle in a range of 280°-310°.
11. The strap adjustor of claim 8 , further comprising:
a first strap entering the first end opening at an angle substantially equal to an average angle of a first sidewall relative to a longitudinal axis of the strap adjuster;
a second strap entering the second end opening at an angle substantially equal to an average angle of a second sidewall relative to the longitudinal axis of the strap adjuster;
the first strap and the second strap exiting the strap adjustor in a direction substantially aligned with the longitudinal axis of the strap adjustor; and
the first strap and the second strap exiting the strap adjustor in a direction substantially aligned with the longitudinal axis of the strap adjustor.
12. The strap adjustor of claim 7 , wherein the one or more end openings comprise two end openings.
13. A strap adjustor, comprising:
a top surface and a bottom surface opposite the top surface;
an upper surface that extends between the top surface and the bottom surface and a lower surface opposite the upper surface;
a front surface extending between the top surface and the bottom surface and between the upper surface and the lower surface and a back surface opposite the front surface, the back surface extending between the top surface and the bottom surface and between the upper surface and the lower surface;
a first through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a second through opening, between the front surface and the back surface, that extends completely through the strap adjustor;
a bar separating the first through opening from the second through opening, the bar extending from the top surface to the bottom surface and from the front surface to the back surface, wherein a thickness of the bar varies from a maximum thickness proximate to the front surface and the back surface to a minimum thickness at a center of the bar; and
one or more end openings positioned on the upper surface, the one or more end openings extending from the upper surface to the first through opening.
14. The strap adjustor of claim 13 , further comprising:
a first strap configured to extend from a helmet to the first end opening and to be disposed through the first end opening, through the first through opening, and over the bar; and
a second strap configured to extend from the helmet to the second end opening and to be disposed through the second end opening, through the first through opening, and over the bar.
15. The strap adjustor of claim 14 , further comprising:
an end opposite the third surface, the end comprising a channel; and
the first strap and the second strap being disposed through the channel.
16. The strap adjustor of claim 14 , wherein a total angle of contact β between the first strap and the strap adjustor comprises an angle in a range of 280°-310°.
17. The strap adjustor of claim 13 , further comprising:
a first strap entering the first end opening at an angle substantially equal to an average angle of a first sidewall relative to a longitudinal axis of the strap adjuster;
a second strap entering the second end opening at an angle substantially equal to an average angle of a second sidewall relative to the longitudinal axis of the strap adjuster;
the first strap and the second strap exiting the strap adjustor in a direction substantially aligned with the longitudinal axis of the strap adjustor; and
the first strap and the second strap exiting the strap adjustor in a direction substantially aligned with the longitudinal axis of the strap adjustor.
18. The strap adjustor of claim 13 , wherein the one or more end openings comprise two end openings.