| 摘要 |
PURPOSE: A breathing assistance device for a bicycle is provided to supply fresh air having high amount of oxygen to a user who rides a bicycle, thereby the device can reduce the fatigue induced by lack of oxygen during riding the bicycle or difficulty in breathing. CONSTITUTION: A breathing assistance device for a bicycle includes a casing(2), an oxygen generator, a storage battery, an oxygenation mask(6), an access hole(9), a mask unit(13), a fixed belt(14). The cashing is installed to a frame(F) of a bicycle(B) and a plurality of air inlet ports(1) is formed in constant interval in both side. The oxygen generator is installed inside the cashing and generates and compresses the oxygen. The storage battery is installed inside the cashing and supplied the power to the oxygen generator. The oxygenation mask is connected through a supply hose with an oxygen generator to supply generated and compressed oxygen from the oxygen generator to a bicycle user. The access hole is formed on both front side where a supply hole is be connected. A mask unit has a plurality of oxygen supply hole which is formed on rear side in constant interval. The mask unit has an oxygen inflow room which oxygen is flown in by interconnected with a connection hole inside. The mask unit is installed to blocking wall which divides the oxygen inflow room into half by enabling oxygen which is flown is through a connection hole to be naturally flow to the other side of the connection hole. The fixing belt is installed on the both side of the mask unit and is available for wearing on the face.
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