Project Description

The internal structure model of a bicycle bell. There are gears inside. The teeth with iron pieces are accelerated by turning the handle, and the iron pieces hit the metal guests to produce a bell.
There is a small spring hammer inside the bicycle bell. When a person presses the bell, the gear on the handle is transferred to the gear on the cover to make the cover rotate. A protruding part of the cover toggles the spring hammer, and the spring hammer bounces on the cover to emit a crisp bell.
The main function of the traditional bicycle bell is to provide warning to the surrounding vehicles or pedestrians.  More and more people use bicycles as fitness equipment for cycling exercises and bicycle outings. When installing a bicycle bell, use a screwdriver to loosen the screw of the plastic seat under the bell. There is usually a rubber sheet inside to increase the friction and fix it. Put the bell seat ring on the handlebar, adjust it to your favorite position, install the screw and tighten it.