| 摘要 |
<p>An opening/closing structure of a perfume leather bag comprises a straw (9), a spray nozzle (10), and a bayonet connector (7) connected with a perfume bottle. The spray nozzle (10) has a shaft-shaped structure, the shaft core of which is provided with a through hole; the middle part in the length direction of the spray nozzle (10) is provided with a spray-nozzle water inlet (1002) perpendicular to the through hole of the shaft core; a jet (1003) is arranged along the axial direction of the spray nozzle and located at the front end of the spray-nozzle water inlet; a sealing seat hole (1001) is arranged along the axial direction of the spray nozzle (10) and located at the tail end of the spray-nozzle water inlet (1002); the sealing seat hole (1001) is connected with one end of a sealing seat (13); the sealing seat (13) is internally provided with a one-way valve; a leather bag (14) is arranged at the tail end of the sealing seat (13); the spray nozzle (10) at the spray-nozzle water inlet (1002) is sleeved in a middle joint (3); an eccentric-wheel-shaped sealing converter (4) is fixed at the lower section of the middle joint (3); the bottom surface of the sealing converter (4) is matched with the bayonet connector (7); the external diameter of the upper section of the bayonet connector (7) is matched with an internal hole at the lower section of the middle joint (3); and the straw (9) is installed inside the bayonet connector (7).</p> |
