| 摘要 |
<p>Several versions of quick release adapters for bicycle accessory mounting are disclosed. The quick release adapters include either a thumb screw, a cam lever, or a cam ball pivotally attached to a screw that mates with an accessory leg and screws into a hole in a bicycle dropout. An upper mount for racks or other accessories is also disclosed which attaches to existing fender attachment holes. In addition, a quick tow mechanism for a bicycle frame is disclosed with a perpendicular post and C-shaped base part and a rotor that make attachment of a tow bar very simple and easy for a user.</p> |
