To provide an apparatus capable of generating hydrogen gases and carbon dioxide gases having high concentrations.
Water is fed into a gas generating apparatus 3. As a result, water infiltrates a storage unit 12, too, whereas air resides within a downward-facing depression 14 of a cap component 13. Since the upper edge of a cylinder 10 faces the depression 14 interior, water W1 within the storage unit 12 and water W2 outside the storage unit 12 are separated by the air within the depression 14 without being mixed. As a result, raw ingredients and reaction products of a gas generation agent within the storage unit 12 are not released to the outside from the storage unit 12 unless a potable water bottle 1 falls down, and even if raw ingredients such as Mg, Ca, etc. and compounds thereof are dissolved into water, the resulting water remains within the storage unit 12 and does not escape to the outside.
NANAO MAIKO
MURAKAMI ATSUYOSHI
MURAKAMI ATSUYOSHI