Ice rescue walking staff
OwnerDonald William Jacksoninventor
Life of this patent
Estimating the term…
Abstract
A multifunctional walking staff, to aid in balance and support on an ice surface, and to function as a survival or a rescue tool in the event of breaking through thin ice into water. Secure traction on ice is attained by a metal tip, which may be further pressed onto the ice by a foot peg, serving also as a grapple hook. Secured onto the ice, the staff affords reliable anchorage to an attached rescue line, which is ordinarily stowed in multiple folds therewithin. An adjustable loop is formed integrally with, or adjoined to the rescue line, which loop may be maneuvred by the staff to facilitate engagement with the rescuee. A buoyant projectile linked to the loop is releasably disposed within a top section of the staff, and is of such weight that it and the loop may jointly be cast the full extent of the rescue line.
Claims17
A multi-functional walking staff comprising:
- (a) a hollow, elongated, handheld pole, which comprises one or a plurality of telescopically interconnected tubes, and which is dimensioned to conveniently and reliably aid in balance and support of a walking person, and to encapsulate, partly or wholly, a rescue line;
- (b) A buoyant rescue line consisting of (a) a tether line section, which is compactly stowed within said pole in a plurality of folds or windings, and is attached at one end thereof to said pole, and (b) a rescue loop formed at the other end of said tether line or adjoined thereto, thereby to engage an arm or the torso of a person who suffered an Involuntary Immersion in Freezing Water event;
- (c) a buoyant projectile, which is disposed atop said pole or uppermost of said interconnected tubes thereof, coupled frictionally, but releasably therewithin, which projectile being engaged with said loop and is of sufficient weight to carry the loop, when jointly cast, to the full extent of said tether line;
- (d) a tip unit, which consists of a metal spike having a top section thereof embedded within a cladding that is inserted within a bottom section of said pole, and having a pointed bottom section thereof projecting downwardly from said cladding;
- (e) a foot peg, which is mounted to said staff at a bottom part thereof, whereby said spike may be forcefully pressed by foot pressure onto the an underlying ice surface and lodged superficially within at an immovable point of contact.
A method of rescue of a person who suffered an Involuntary Immersion in Freezing Water event, comprising the steps of:
- (a) providing a handheld pole, comprising:
- a pointed metal tip;
- a foot peg;
- a tether line, which is ordinarily stowed within said pole and is attached thereto, and which is formed or connected with a rescue loop;
- a projectile, which is releasably attached to said pole and is linked to said rescue loop;
- (b) adjusting said rescue loop as necessary to facilitate engagement with said person;
- (c) positioning said rescue loop to facilitate engagement with said person;
- (d) upon successful engagement with said person, retreating to a position from which rescue may be safely executed;
- (e) applying foot pressure on said foot peg to forcefully press said spike onto the underlying ice surface;
- (f) drawing the tether line taut, unless said tether line has been fully unravelled and is already taut, and securing it to said pole at an upper part thereof or lower, for greater leverage;
- (g) incrementally pulling said tether line to aid said person in exiting the water.
Dependencies are inferred from the claim text.