| 摘要 |
The invention relates to a retractable tip (1) for a fluid container comprising a hollow tube (2) configured for the passage of fluid and designed to alternatively assume a deployed position and a retracted position by means of a movement along a main direction characterised by the fact that it comprises a fixing ring (3) configured to engage with the container and a spring means fixed respectively at the two ends thereof to the hollow tube (2) and to the fixing ring (3), said spring means comprising at least one diaphragm, the tangent (T) at the apex (5) of which forms an angle of between 45° and 90° with the main direction (D) of movement of the hollow tube (2). The present invention can be applied to food containers including cans or bottles, and preferably to containers for holding drinks or any other liquid food. |
