Planar-zippering cornering design
View Patent ↗The present invention is directed to a zipper for use with a foldable, stowable roof for a vehicle, where the foldable roof includes one or more windows made of a foldable material. The zipper also changes from being in a two-dimensional plane to a three-dimensional plane around a curved portion of the window, reducing the stress placed on the portion of the zipper connected to the foldable roof, and the portion of the zipper connected to the window.
1. An attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle, comprising:
a foldable roof connected to said vehicle, said foldable roof having at least one curved portion and at least one straight portion;
a foldable window connected to said vehicle, said foldable window having at least one curved portion and at least one straight portion, said at least one curved portion of said foldable roof corresponding to the shape of said at least one curved portion of said foldable window; and
a fastener for selectively connecting said foldable roof to said foldable window, wherein said fastener is disposed in a first plane that is an X-Y two-dimensional plane in the areas of said at least one straight portion of said foldable roof and said at least one straight portion of said foldable window, and said fastener is in a second plane that is parallel to a Z-axis in the areas of said at least one curved portion of said foldable roof and said at least one curved portion of said foldable window.
2. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 1 , said fastener further comprising a zipper.
3. The attachment device used for connecting foldable, stowable roof and a foldable window for a vehicle of claim 2 , said zipper further comprising:
a first half connected to said foldable roof;
a second half connected to said foldable window; and
a slider operable for selectively connecting and disconnecting said first half to said second half as said slider is moved in a first direction or a second direction.
4. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 3 , said zipper further comprising a first seam, and said first half of said zipper is connected to said foldable roof with said first seam.
5. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 4 , said first seam connecting said first half of said zipper to said foldable roof such that a portion of said first half is disposed in said first plane, and a portion of said first half is disposed in said second plane.
6. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 3 , said zipper further comprising a second seam, said second half of said zipper is connected to said foldable window with said second seam.
7. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 6 , said second seam connecting said second half of said zipper to said foldable window such that a portion of said second half is disposed in said first plane, and a portion of said second half is disposed in said second plane.
8. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 1 , wherein said fastener is positioned at an angle relative to said foldable window and said foldable roof when said fastener is in said second plane.
9. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 8 , wherein said angle is about ninety degrees.
10. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 8 , wherein said angle is generally between about forty-five degrees to about one-hundred eighty degrees.
11. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 8 , wherein said angle is generally between about sixty degrees to about one-hundred twenty degrees.
12. A zipper used for connecting a foldable, stowable roof and a foldable window for a vehicle, comprising:
a first half connected to a foldable roof such that a portion of said first half is positioned in a first plane, and a portion of said first half is positioned in a second plane;
a second half connected to said foldable window such that a portion of said second half is positioned in said first plane, and a portion of said second half is positioned in said second plane; and
a slider used for selectively connecting and disconnecting said first half to said second half as said slider is moved in a first direction or a second direction;
wherein said first half of said zipper and said second half of said zipper are located in said first plane that is an X-Y two-dimensional plane along a straight portion of said foldable window and a straight portion of said foldable roof, and said first half of said zipper and said second half of said zipper are located in said second plane that is parallel to a Z-axis along a curved portion of said foldable window and a curved portion of said foldable, stowable roof when said first half is connected to said second half.
13. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 12 , wherein said zipper is positioned relative to said foldable window and said foldable, stowable roof at an angle of about ninety degrees.
14. The zipper used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 12 , wherein said first half is connected to said foldable, stowable roof by a first seam such that a portion of said first half of said zipper is disposed in said first plane, and a portion of said first half of said zipper is disposed in said second plane.
15. The zipper used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 12 , wherein said second half is connected to said foldable window by a second seam such that a portion of said second half of said zipper is disposed in said first plane, and a portion of said second half of said zipper is disposed in said second plane.
16. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 12 , wherein said zipper is positioned relative to said foldable window and said foldable, stowable roof at an angle between about sixty degrees to about one-hundred twenty degrees.
17. An attachment device used for selectively connecting a foldable, stowable roof and a foldable window for a vehicle, comprising:
a foldable, stowable roof;
a foldable window;
a zipper having a first half connected to foldable, stowable roof, and a second half connected to said foldable window, and a slider connected to both of said first half and said second half;
a first seam connecting said first half of said zipper to said foldable, stowable roof such that a portion of said first seam is disposed in a first plane that is an X-Y two-dimensional plane along a straight portion of said foldable, stowable roof and said foldable window, and a portion of said first seam is disposed in a second plane that is parallel to a Z-axis along a curved portion of said foldable, stowable roof and said foldable window; and
a second seam connecting said second half of said zipper to said foldable window such that a portion of said second seam is disposed in said first plane along a straight portion of said foldable, stowable roof and said foldable window, and a portion of said second seam is disposed in said second plane along a curved portion of said foldable, stowable roof and said foldable window;
wherein as said slider is moved in a first direction or a second direction, said first half of said zipper is selectively connected or disconnected from said second half of said zipper.
18. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 17 , wherein the zipper is about ninety degrees relative to said foldable window and said foldable, stowable roof.
19. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 17 , wherein the zipper is between about forty-five degrees to about one-hundred eight degrees relative to said foldable window and said foldable, stowable roof.
20. The attachment device used for connecting a foldable, stowable roof and a foldable window for a vehicle of claim 17 , wherein the zipper is between about sixty degrees to about one-hundred twenty degrees relative to said foldable window and said foldable, stowable roof.