초록 ▼

An automobile window sunshade having a particularly simple structure and capable of easily being folded into a compact configuration for storage is provided. The sunshade comprises a single elongated loop of a thin strip of spring-like material covered by a sheet of one or more layers of a flexible

An automobile window sunshade having a particularly simple structure and capable of easily being folded into a compact configuration for storage is provided. The sunshade comprises a single elongated loop of a thin strip of spring-like material covered by a sheet of one or more layers of a flexible material. The shape of the elongated loop can vary from a generally rectangular shape with slightly rounded corners to an oval or generally elliptical shape. One or both of the two major surfaces of the sheet are adapted to reflect light and heat radiation from the sun. In its normally open configuration, the sunshade is placed against the inside surface of an automobile windshield or window with a reflective surface facing outward. The single elongated fabric-covered loop of the sunshade can be easily twisted and folded into a compact configuration consisting of a series of smaller concentric loops and fabric layers. The sunshade may additionally comprise a means for maintaining the compact configuration for storage.

대표청구항 ▼

An automobile window sunshade comprising: a sheet of at least one layer of a flexible first material, said sheet having front and back surfaces, with at least one of said surfaces including a material suitable for reflecting light and heat radiation; and a single closed loop of a strip of a spring-l

An automobile window sunshade comprising: a sheet of at least one layer of a flexible first material, said sheet having front and back surfaces, with at least one of said surfaces including a material suitable for reflecting light and heat radiation; and a single closed loop of a strip of a spring-like second material secured to said sheet throughout an entire perimeter thereof; wherein said sunshade can be (1) deployed in a first, open configuration, said singular closed loop being continuously deformable to a predetermined contour of said automobile window, and, (2) twisted to form at least a pair of sections, said sections being foldable in layered fashion to form a second, compact configuration for storage; and wherein restoring spring forces of said spring-like second material of said strip makes possible the retention of said sunshade inside a surrounding frame of a window in an automobile.