| 摘要 |
ROGERS, BERESKIN /A PARR C A N A D A Inventor: MALCOLM F. COX, JR. JOHN EDWARD WARRINGTON Title: PROTECTIVE HELMET A hockey helmet is specifically described and includes an outer shell having a front section, two side sections extending rearwardly from the front section and a centre section which is separate from the side sections and which extends rearwardly from the front section and then downwardly to protect the rear head area of a wearer. The centre section and side sections include overlapping portions which curve laterally towards the neck area of the helmet and the sections are displaceable with respect to one another to vary the extent of the overlap and thereby simultaneously vary both the longitudinal and lateral dimension of the helmet. Fasteners are provided for securing the overlapping portions of the sections in an adjusted position. |
