A backpack for carrying by a user includes a body, an inflatable balloon, a balloon inflation system, a balloon inflation system coupled to the body and to the inflatable balloon, an actuator operably coupled to the balloon inflation system, and a leg strap assembly. The body includes a support element and at least a first enclosure. The inflatable balloon is positioned within the enclosure. The leg strap assembly includes a leg strap fastener, a first leg strap having a first end coupled to the support element and a second end coupled to the leg strap fastener, and a second leg strap end having a first end coupled to the body and a second end releasably connectable to the leg strap fastener. The support element is coupled to the balloon such that, upon inflation of the balloon, tensile force is applied to the support element and to the leg strap assembly.
Leg strap assembly for a backpack with an inflatable airbag
2020-02-11
Patent
Electronic Resource
English
IPC: | A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / A45F Reise- oder Campingausrüstungsgegenstände , TRAVELLING OR CAMP EQUIPMENT / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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