On Sat, 18 Jan 2020 21:14:42 -0800, Jeff Liebermann
wrote:

On Sun, 19 Jan 2020 04:31:17 -0000 (UTC), news18
wrote:

On Sat, 18 Jan 2020 16:31:33 -0800, Jeff Liebermann wrote:
In my never humble opinion, it would not be difficult to redesign the
common "quick release buckle" so that it would release under tension or
possibly when an added release cord and D-ring is pulled.

As well as the harpoon style buckle that requires two fingers to
reelease, there is a press button (tab actually) style of buckle that has
been around as log as the harpoon style. caveat, i usualy only see them
in sewing shops.

I think I know what you mean, but I can't find a photo with Google
Image search. I also seem to recall they only came in a rather large
1" webbing size, not the typical 5/8" helmet chin strap webbing size.
1" webbing is too wide for a chin strap.

I lied. I just found a center button quick release buckle:
https://www.countrybrookdesign.com/buckle-center-button-quick-release-3-8-inch.html
It's for 3/8" webbing. I found some for 3/4" and 1", but not 5/8".
See first to rows of products below:
https://www.countrybrookdesign.com/catalogsearch/result/?q=center+button+quick+release+buckle

Still, nothing for 5/8" webbing.
https://www.plastic-buckle.com/center-release-buckles.aspx

Mo
https://www.google.com/search?tbm=isch&q=YKK+center+button+quick+release+ buckles

--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558