PORTABLE AIR INJECTION DEVICE FOR SLEEPINESS PREVENTION, CAPABLE OF INJECTING COOLING AIR

摘要

PURPOSE: A portable air injection device for sleepiness prevention is provided to cool an air can filled with compressed air and to inject the cooled air to the ears and eyes of a user.;CONSTITUTION: A portable air injection device for sleepiness prevention comprises a can housing(11), an injection nozzle(13), and a nozzle button(15). The can housing accepts an air can(1) filled with compressed air. The injection nozzle injects the compressed air to a part of a human body. The nozzle button operates the injection nozzle. A thermoelectric element(21) cools the compressed air in the air can. A cooling button(17) operates the thermoelectric element.;COPYRIGHT KIPO 2011