| 摘要 |
<p>The anti-theft lock for a crash-helmet enables the helmet to be locked to the cycle frame, to the baggage carrier or to the handlebars. The helmet includes an integral lock made up of a channel (2) in the upper part of the helmet and two holes (7,8) perpendicular to the channel which receives a locking bolt (9). The channel is constructed in the upper protective lining (4) of the helmet and is located between two reinforcing ribs (5,6). The locking tab (10) fits into the cavity (12).</p> |
