Sunshade hook

• US 8,579,010 B2
• Filed: 03/08/2011
• Issued: 11/12/2013
• Est. Priority Date: 03/08/2011
• Status: Active Grant

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Medlar, Troy, Yamase, Shinichi
• Primary Examiner(s): Mitchell, Katherine
• Assistant Examiner(s): Shablack, Johnnie A
• Application Number:
  US13/043,087
• Publication Number:
  US 20120228896A1
• Time in Patent Office: 980 Days
• Field of Search: 160/370.22, 160/370.21, 160/290.1, 243/69, 296/97.9, 296/97.1, 296/97.7, 296/97.6, 296/97.8, 248/309.1, 248/222.11, 248/226.11, 248/690
• US Class Current: 160/368.1
• CPC Class Codes: B60J 1/2047 End position holding means, e.g. suction cups, hooks on a vehicle, indentations on guides
• CPC Class Codes: B60J 1/2083 for side windows, e.g. quarter windows

Abstract

A sunshade hook is provided which has an improved hook shape configuration that overlaps the rod-shaped member of the sunshade to prevent inadvertent pullout. An access passage is modified and dimensional relationships established between the hook and the sunshade to prevent inadvertent removal. The stem is also modified to increase the perimeter engagement with an opening in the bracket and increase the ability to withstand shearing stress imposed by wind forces.

Claims

1. A sunshade assembly for an associated vehicle comprising:

a sunshade having a rod-shaped member adjacent a first edge thereof, the rod-shaped member having a cross-sectional dimension, and the sunshade having an opening formed adjacent the rod-shaped member, wherein said opening defines a sunshade dimension extending between the rod-shaped member and an opposite edge that forms the opening; and

a hook having a generally J-shape formed by a leg portion extending from a mounting base portion, and a generally curvilinear portion extending from the leg portion toward a terminal end forming a substantially closed cavity that selectively receives the rod-shaped member therein, the terminal end being spaced from the base portion and defining an access passage that opens into the cavity by an access passage dimension slightly greater than the cross-sectional dimension of the rod-shaped member and, a retention dimension extending between the terminal end and an external surface of the bight portion of the hook being greater than the sunshade dimension to preclude inadvertent removal of the rod-shaped member from the cavity such that the sunshade must be rotated about the rod-shaped member seated in the hook cavity until the sunshade approaches the terminal end and the rod-shaped member is removed through the access passage.

2. The sunshade assembly of claim 1 wherein the hook is configured for mounting adjacent a window of the associated vehicle.

3. The sunshade assembly of claim 1 wherein the base portion has a stem with a generally rectangular cross-sectional conformation that includes first and second deflectable clips that extend outwardly from substantially opposite corner regions, the base portion being configured for receipt through a generally rectangular opening in an associated bracket.

4. The sunshade assembly of claim 3 wherein the stem includes first and second perimeter regions interposed between the first and second deflectable clips, each of the first and second perimeter regions extending continuously from a mid-length position on one side past a mid-length position on a contiguous side.

5. The sunshade assembly of claim 1 wherein the access passage is formed by substantially parallel surfaces of the base portion and terminal end of the hook.

6. The sunshade assembly of claim 5 wherein the substantially parallel surfaces remain substantially parallel through an angle of approximately ninety degrees.

7. The sunshade assembly of claim 6 wherein the curvilinear portion of the hook extends over greater than one hundred eighty degrees from the leg portion so that the terminal end of hook at least partially overlaps the rod-shaped member of the sunshade.

8. The sunshade assembly of claim 1 further comprising a rib extending inwardly from the leg portion into the cavity.

9. The sunshade assembly of claim 8 wherein the rib extends over only a portion of a width of the leg portion.

10. The sunshade assembly of claim 9 wherein the rib is generally centered along the width of the leg portion.

11. A sunshade assembly for an associated vehicle comprising:

a sunshade mounted to the vehicle along a lower edge of a window opening for selective deployment to substantially cover the window opening, the sunshade having a rod-shaped member adjacent an upper, first edge thereof, the rod-shaped member having a cross-sectional dimension, and the sunshade having an opening formed adjacent the rod-shaped member and that defines a sunshade dimension extending between the rod-shaped member and an opposite edge that forms the opening; and

a hook mounted to the vehicle along an upper edge of the window opening having a generally J-shape configured to receive the rod-shaped member of the sunshade in the deployed position of the sunshade, the hook including a leg portion extending from a mounting base portion, and a generally curvilinear portion extending from the leg portion toward a terminal end forming a substantially closed cavity that selectively receives the rod-shaped member therein, the terminal end spaced from the base portion and defining an access passage that opens into the cavity formed by substantially parallel surfaces of the base portion and terminal end of the hook wherein the substantially parallel surfaces remain substantially parallel through an angle of approximately ninety degrees, the access passage defining an access passage dimension slightly greater than the cross-sectional dimension of the rod-shaped member, the terminal end and an external surface of the bight portion at a base of the hook define a retention dimension extending therebetween that is greater than the sunshade dimension to preclude inadvertent removal of the rod-shaped member from the cavity.

12. The sunshade assembly of claim 11 wherein the curvilinear portion of the hook extends over greater than one hundred eighty degrees from the leg portion so that the terminal end of hook at least partially overlaps the rod-shaped member of the sunshade.

13. The sunshade assembly of claim 11 wherein the base portion has a stem with a generally rectangular cross-sectional conformation that includes deflectable legs that extend outwardly from substantially opposite corner regions, the base portion configured for receipt through a generally rectangular opening in an associated bracket.

14. The sunshade assembly of claim 13 wherein the stem includes first and second perimeter regions interposed between the first and second deflectable legs, each of the first and second perimeter regions extending continuously from a mid-length position on one side past a mid-length position on a contiguous side.

15. The sunshade assembly of claim 11 further comprising a rib extending inwardly from the leg portion into the cavity.

16. The sunshade assembly of claim 15 wherein the rib extends over only a portion of a width of the leg portion.

17. The sunshade assembly of claim 15 wherein the rib is generally centered along the width of the leg portion.

18. A sunshade assembly for a motor vehicle comprising:

a sunshade having a rod-shaped member adjacent a first edge thereof, the rod-shaped member having a cross-sectional dimension, and the sunshade having an opening formed adjacent the rod-shaped member and that defines a sunshade dimension extending between the rod-shaped member and an opposite edge that forms the opening; and

a hook having a generally J-shape formed by a leg portion extending from a mounting base portion, and a generally curvilinear portion extending from the leg portion toward a terminal end and forming a substantially closed cavity that selectively receives the rod-shaped member therein, the terminal end being spaced from the base portion and defining an access passage that opens into the cavity by an access passage dimension slightly greater than the cross-sectional dimension of the rod-shaped member; and

a stem having deflectable legs with retaining shoulders that extend outwardly from substantially opposite corner regions, the stem including enlarged first and second perimeter regions interposed between the first and second deflectable legs, each of the enlarged first and second perimeter regions extending continuously from a mid-length position on one side past a mid-length position on a contiguous side for receipt through an opening in an associated bracket so that the retaining shoulders of the deflectable legs engage the associated bracket, and the enlarged first and second perimeter regions engage respective enlarged perimeter regions of the associated bracket opening to counteract shear stresses.