| 摘要 |
<p>A sleeve (4) is drawn on the casing (1) of a lighter, at the end opposite to the friction wheel (2); on the bottom of the sleeve a hook (6) is pivotingly arranged, which hook is intended to grip the edge of a crown-plug (9). The sleeve (4) comprises a protuberance (8) which is laid on the crown-plug (9) during the opening thereof, so as to clearly define the load arm (L) and the power arm (K). Owing to the pivoting housing of the hook (6), the latter may take a position which does not hinder when it is not used, and the user may conveniently carry a lighter and an opener. </p> |
