| 摘要 |
PURPOSE: A noise-preventive oxygen supplying device is provided to prevent the generation of noise when oxygen generated from an oxygen generator is supplied to an indoor part. CONSTITUTION: A noise-preventive oxygen supplying device comprises a guiding tube (20), a lower plate (21), an oxygen supplying tube (22), a through hole (21a), a plurality of floating materials (P), and an external outlet (30). The guiding tube is inserted into a main body case (10) and guides oxygen which is supplied from an oxygen generator through a supplying hose (50). The lower plate is in connection with the lower side of the guiding tube. A supplying hole (22a), which supplies the guided oxygen into the lower space of the lower plate, is formed in the oxygen supplying tube. The through hole is formed on the lower plate in order to transfer oxygen from the lower space to the upper space of the lower plate. The floating materials are arranged in the upper space of the lower plate in order to float by air supplied through the through hole. The external outlet is mounted on the upper side of the main body case in order to supply the oxygen supplied through the through hole to the outside. |
