| 摘要 |
PURPOSE: A sealed fluid supplement injection structure and a product using the same are provided to easily fill a fluid container with fluid using a fluid inlet unit on a dual-membrane structure for extending the lifetime of the product. CONSTITUTION: A fluid supplement injection structure for a fluid container comprises the following: a container body including an internal space with an opening on one side, formed by fusing edges of two resin materials with elastic restoring force; fluid(13) filling the internal space with the predetermined pressure; a fusing unit(31a) formed by locating the edge of a shielding film(31) on one inner side of the container body, which is formed of a sealing unit obtained by fusing the opening on the container body; a dual-membrane structure(30) with a fluid inlet(31b) located inside the fusing unit for users to fill the fluid by piercing the fluid inlet with a syringe needle. |
