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.
The main function of the traditional bicycle bell is to provide warning to the surrounding vehicles or pedestrians. Bicycles can be used as a means of transportation for transportation and travel.  There is a small spring hammer in 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 is bounced onto the bell cover by the centrifugal force when the gear rotates.
The bicycle bell is installed by using 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.