A - Human Necessities – 42 – B
Patent
A - Human Necessities
42
B
A42B 3/06 (2006.01) A42B 3/12 (2006.01) A42B 3/32 (2006.01)
Patent
CA 2067739
A hard-shelled safety helmet is described of the type having a shock-absorbent inner liner (2) which is shaped to fit the cranium of a wearer, the helmet having an impact resistant outer casing for the liner (2), and the casing comprising mating top dome (1) and bottom rim (4) portions. An inner surface of the top dome portion (1) is adapted for in- timate engagement with an outer surface of the inner liner (2). The liner (2) extends below the top dome portion (1) when received therein to thereby provide an exposed portion (3) of the outer surface of the liner. The bottom rim portion (4) has, adjacent a lower-periphery (17) thereof, an inwardly extending web (9) and a flange (10) projecting upwardly from the web (9). An inner surface of the bottom rim portion (4) of the casing is adapted for intimate engagement with the exposed portion (3) of the outer surface of the liner (2) and provides a protective cover there- for. The flange (10) of the bottom rim portion (4) is engaged by a corre- sponding groove (11) or step (18) disposed adjacent a lower periphery (17) of the liner (2). The groove (11) or step (18) receives the flange (10) of the bottom rim portion (4) so as to prevent the flange (10) from con- tacting the cranium of the wearer.
Sport Maska Inc.
Swabey Ogilvy Renault
LandOfFree
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