This idea comes from the fact that kids are fascinated
with learning
about money. They are also drawn to toys that are
very colorful animals. This
combination can result in a very fun, educational
toy.
A child would put a coin in the bird's beak which makes it open and close
as if it's eating it. Then the child could watch the coin spiral down the
bird's clear neck. When it drops into the body the coins are divided into
each type. The bird makes a cash register sound and the feet waddle. There
is a digital display that keeps a total of the money. There is also a string
that when pulled makes the bird walk.
The physical principle that the Bird Bank is based on is the gear box found
in wind-up toys. This is best displayed when the child pulls the string.
The bird bank would be almost completely made of plastic, with some additional
fabric for the feathers and coloring. The most expensive part will be the
battery device that will trigger all the reactions that occur after the coin
is placed in the beak and the digital display. The idea of the reactions occurring
can be seen in the old toy bank "Roby." When a coin was placed in
his hand it would lift and place inside his mouth. Then his eyes would open
and close, he would start walking, and his tongue would move as if to be licking
his lips.
Since the bank is made mostly of plastic it will be very durable and safe.
It may get heavy depending on how many coins are inside though.