초록 ▼

A window insulating air bag includes a bag body presenting a perimetrical seam therearound and an adhesive strip extending continuously around the seam to secure and seal the air bag to the interior frame of the window. The bag body is formed of first and second layers of elastic thin plastic film,

A window insulating air bag includes a bag body presenting a perimetrical seam therearound and an adhesive strip extending continuously around the seam to secure and seal the air bag to the interior frame of the window. The bag body is formed of first and second layers of elastic thin plastic film, with the first layer being thinner than the second layer. This relationship presents a ballooning layer upon bag inflation adapted to engage the window's casing but spaced apart from the interior surface of the window. Preferably, the second layer has an air valve formed therein for inflation of the bag. Alternatively, the air bag is used with a conventional storm window having a rigid self supporting sheet of glass adapted to be secured to a window's exterior frame with the flexible air bag as discussed above secured to the window's interior frame.

대표청구항 ▼

[ Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is as follows:] [1.] A storm window system for a window having a pane and exterior and interior frames, comprising:a rigid self-supporting transparent sheet adapted to be secured to a window's e

[ Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is as follows:] [1.] A storm window system for a window having a pane and exterior and interior frames, comprising:a rigid self-supporting transparent sheet adapted to be secured to a window's exterior frame on one side of the window;a flexible air bag for use with said sheet and adapted to be secured to an interior frame of the window;said air bag formed of first and second flexible layers of material joined at a perimetrical seam, said first layer presenting a ballooning portion adapted to balloon inwardly from said second layer into a spaced relationship with a window pane;a securing strip extending along said seam for securing said air bag to the window's interior frame and on an opposed side of the window.