| 摘要 |
In an airbag structure with an inner shade cover and a manufacturing method of the airbag, a first plastic plate and a second plastic plate are stacked in parallel with each other, and the first plastic plate is formed by a plurality of air-column plates, and the air-column plate includes a plurality of nodes, and the second plastic plate is stained with a dark dye for sheltering an external light, and then both ends of the first and second plastic plates are hot sealed, and then the first and second plastic plates are folded simultaneously along the nodes, so that the first plastic plate forms a bag, and the second plastic plate is covered onto an inner side of the bag, so that the second plastic plate forms a plastic inner cover. |
| 主权项 |
1. An airbag structure with an inner shade cover, comprising:
a bag, comprised of a plurality of air-column plates and a plurality of air columns formed at lateral sides and a bottom of the bag respectively, and the air-column plate having a plurality of nodes provided for folding the air-column plates into the bag, and the bag, having a containing space formed therein, and a pocket formed on the bag and interconnected to the containing space, the plurality of air columns being interconnected to one another by being inflated to provide a buffer effect; a plastic inner cover, attached on an inner wall of the containing space of the bag by a hot sealing line, for covering an object placed in the containing space, and the plastic inner cover being stained with a dark dye to shelter an external light from projecting onto the object, and the plastic inner cover having a cover opening formed at a top of the plastic inner cover and interconnected to the interior of the plastic inner cover, and at least one extension plate extended from the cover opening to the outside through the pocket; and at least one extended air-column plate, disposed at the external periphery of the pocket, and including one or more air-column plates and a plurality of nodes for folding the air-column plates, such that the at least one extended air-column plate can cover the pocket; wherein the hot sealing line is formed on the cover opening, and the at least one extension plate is spaced apart from the at least one extended air-column plate so that the at least one extension plate is capable of freely bending to repeatedly sealing and opening the entire cover opening, the plastic inner cover having two extension plates, rear ends of the two extension plates being hot pressed with a hot sealing line for sealing the cover opening to prevent an external light from projecting through the cover opening onto the object. |
