Bicycle inflator / Bicycle cushion inflator

Bicycle is being widely used in our daily life now because of the eco-friendly life style. The design for the bicycle quickly appears but with little change of the pump. People always have the problem of looking for a pump when they go biking outside. Therefore, we put the pump under the cushion with the use of anti-shock spring for people. What they need to do is to pull out the pump, connect the inflatable mouth, squeeze the cushion and then continue enjoy their trip.