| 摘要 |
<p>A bicycle helmet holder for holding and locking a bicycle helmet by one of its air vents comprises first and second arms which resiliently engage the helmet vent. The bicycle helmet holder may be fitted to a bicycle or to a wall or other suitable surface. The helmet can be locked to the helmet holder by means of a standard padlock. The bicycle mounted bicycle helmet holder may also be fitted with a light or retractable cable lock. The wall mounted bicycle helmet holder can be fitted with a GPS tracker and display, or a SMS messaging unit adapted to send pre-defined messages indicating a users arrival or departure.</p> |
