초록 ▼

A carpeted automotive vehicle load floor including a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins is provided. The first skin as a top surface. A cover having top and bottom surfaces is spaced apart

A carpeted automotive vehicle load floor including a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins is provided. The first skin as a top surface. A cover having top and bottom surfaces is spaced apart from the composite panel. A substantially continuous top covering layer is bonded to the top surface of the panel and the top surface of the cover to at least partially form a carpeted load floor having a carpeted cover. An intermediate portion of the top covering layer between the cover and the panel is not bonded to either the panel or the cover to form a living hinge which allows the carpeted cover to pivot between different use positions relative to the rest of the load floor.

대표청구항 ▼

1. A carpeted automotive vehicle load floor comprising: a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins, the first skin having a top surface;a cover having top and bottom surfaces and spaced apart fro

1. A carpeted automotive vehicle load floor comprising: a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins, the first skin having a top surface;a cover having top and bottom surfaces and spaced apart from the composite panel; anda substantially continuous top covering layer bonded to the top surface of the panel and the top surface of the cover to at least partially form a carpeted load floor having a carpeted cover, wherein an intermediate portion of the top covering layer between the cover and the panel is not bonded to either the panel or the cover to form a living hinge which allows the carpeted cover to pivot between different use positions relative to the rest of the load floor. 2. The load floor as claimed in claim 1, further comprising a bottom covering layer substantially continuous with the top covering layer and bonded to the bottom surface of the cover wherein the living hinge includes a portion of the bottom covering layer bonded to the intermediate portion of the top covering layer. 3. The load floor as claimed in claim 1, wherein the living hinge is a two-way living hinge. 4. The load floor as claimed in claim 1, wherein the top covering layer is a thermoplastic covering layer. 5. The load floor as claimed in claim 4, wherein the top covering layer is a thermoplastic resin carpet. 6. The load floor as claimed in claim 1, wherein a portion of the composite panel has a reduced thickness to form a depression which receives the carpeted cover in at least one of the use positions and wherein thickness of carpeted panel is substantially equal to depth of the depression. 7. The load floor as claimed in claim 6, wherein the cover-receiving depression receives the carpeted cover in two use positions and wherein the cover extends from the living hinge in opposite directions in the two use positions. 8. The load floor as claimed in claim 1, wherein each of the skins is fiber reinforced. 9. The load floor as claimed in claim 1, wherein the thermoplastic of the skins and the core is polypropylene. 10. The load floor as claimed in claim 1, wherein the composite panel has a thickness in the range of 5 to 25 mm. 11. The load floor as claimed in claim 1, wherein at least one of the skins is a woven skin. 12. The load floor as claimed in claim 1, wherein each of the skins is a woven skin. 13. The load floor as claimed in claim 1, wherein the cover comprises a second composite panel including third and fourth thermoplastic skins and a cellular core disposed between the bonded to the third and fourth thermoplastic skins. 14. A carpeted automotive vehicle load floor comprising: a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins, the first skin having a top surface;a cover having top and bottom surfaces and spaced apart from the composite panel; anda substantially continuous covering layer including a top layer bonded to the top surface of the panel and the top surface of the cover to at least partially form a carpeted load floor having a carpeted cover, wherein an intermediate portion of the top layer between the cover and the panel is not bonded to either the panel or the cover to form a living hinge which allows the carpeted cover to pivot between different use positions relative to the rest of the load floor, the covering layer including a bottom layer substantially continuous with the top layer and bonded to the bottom surface of the cover wherein the living hinge includes a portion of the bottom layer bonded to the intermediate portion of the top layer. 15. The load floor as claimed in claim 14, wherein the living hinge is a two-way living hinge. 16. The load floor as claimed in claim 14, wherein the top layer is a thermoplastic covering layer. 17. A carpeted automotive vehicle load floor comprising: a composite panel having first and second reinforced thermoplastic skins and a thermoplastic cellular core disposed between and bonded to the skins, the first skin having a top surface;a cover having top and bottom surfaces and comprising third and fourth thermoplastic skins and a cellular core disposed between and bonded to the third and fourth skins, the cover being spaced apart from the composite panel; anda substantially continuous top covering layer bonded to the top surface of the panel and the top surface of the cover to form a carpeted load floor having a carpeted cover, wherein an intermediate portion of the top covering layer between the cover and the panel is not bonded to either the panel or the cover to form a living hinge which allows the carpeted cover to pivot between different use positions relative to the rest of the load floor. 18. The load floor as claimed in claim 17, further comprising a bottom covering layer substantially continuous with the top covering layer and bonded to the bottom surface of the cover wherein the living hinge includes a portion of the bottom covering layer bonded to the intermediate portion of the top covering layer. 19. The load floor as claimed in claim 17, wherein the living hinge is a two-way living hinge. 20. The load floor as claimed in claim 17, wherein a portion of the composite panel has a reduced thickness to form a depression which receives the carpeted cover in at least one of the use positions and wherein thickness of the carpeted panel is substantially equal to depth of the depression.