| 摘要 |
<p>A helmet (10) comprising a helmet front half section (12), helmet rear half section (14) and a locking assembly. The helmet front half section (12) includes at least one engagement region (32). The helmet rear half section (14) includes at least one corresponding engagement region (52). The locking assembly includes a structure for orientating the locking assembly between a locked position and an unlocked position. In the locked position, the locking assembly results in secured engagement of the at least one engagement region (32,52) of the front and rear helmet half sections (12,14) with each other. The unlocked position facilitates slidable movement of the at least one engagement region (32,52) of the front and rear helmet half sections (12,14) and, in turn, the helmet half sections (12,14), relative to each other. <IMAGE></p> |
