Oxygen concentrator
The invention provides an oxygen concentrator having a handle portion whose strength is ensured while suppressing an increase in the overall vertical size of the oxygen concentrator. In an oxygen concentrator (1), a housing (50) has a through hole portion (94) formed therein, and a handle portion (8...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides an oxygen concentrator having a handle portion whose strength is ensured while suppressing an increase in the overall vertical size of the oxygen concentrator. In an oxygen concentrator (1), a housing (50) has a through hole portion (94) formed therein, and a handle portion (82) provided adjacent to the through hole portion (94). The through hole portion (94) is formed so asto extend toward an other side in an axial direction of the housing from a first opening portion (91), the first opening portion (91) being defined at least by an end portion having a top face portion (56), two extension portions (64, 74), and a handle portion (82), and has an interior space continuously extending between the first opening portion (91) and a second opening portion (92) defined atleast by an end portion having the handle portion (82) and an end portion having a back face main body portion (84) and disposed on the other side in the axial direction with respect to the first opening portion (91).
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