Granted Patent B2

US 12,337,800 · App. 18/070,206 · Granted Jun 24, 2025

Inventor: Oscar Tullberg (Hovås, SE)

Assignees: Ningbo Geely Automobile Research & Dev. Co., Ltd.; ZHEJIANG GEELY HOLDING GROUP CO., LTD.

B60R9/045

Abstract

Claims (24)

1. A roof rail system for being arranged on the roof of a vehicle, comprising

a first roof rail comprising a first front attachment structure, a first back attachment structure, and a first rail bar extending from the first front attachment structure to the first back attachment structure, the first rail bar having a first length;

a second roof rail comprising a second front attachment structure, a second back attachment structure, and a second rail bar extending from the second front attachment structure to the second back attachment structure, the second rail bar having a second length,

wherein the first rail bar is attached to the first front attachment structure via a first hinge and wherein the first rail bar is attached to the first back attachment structure via a first lock; and

wherein the second rail bar is attached to the second back attachment structure via a second hinge and wherein the second rail bar is attached to the second front attachment structure via a second lock;

wherein first length of the first rail bar is equal to a first separating distance between the first hinge of the first front attachment structure and the second lock of the second front attachment structure, and the second length of the second rail bar is equal to a second separating distance between the second hinge of second back attachment structure and the first lock of the first front back structure;

wherein the first hinge and the second hinge, respectively, are arranged to rotate the first rail bar and the second rail bar, respectively, in the horizontal plane to attach to the second front attachment structure and the first back attachment structure, respectively;

wherein the first hinge and the second hinge, respectively, are further arranged to rotate the first rail bar and the second rail bar, respectively, 90 degrees around a first length axis of the first rail bar and around a second length axis of the second rail bar, respectively.

2. The roof rail system according to claim 1 , wherein the first roof rail and the second roof rail are adapted to be arranged symmetrical on the vehicle roof with an angle A to the driving direction of the vehicle,

wherein the first hinge is arranged to pivot the first rail bar around a first horizontal pivot axis angled 45-A/2 degrees to the length direction of the first roof rail, the first horizontal pivot axis being directed towards the second back attachment structure; and

wherein the second hinge is arranged to pivot the second rail bar around a second horizontal pivot axis angled 45-A/2 degrees to the length direction of the second roof rail, the second horizontal pivot axis being directed towards the first front attachment structure.

3. The roof rail system according to claim 1 , wherein the second roof rail is adapted to arranged in parallel to the first roof rail and wherein the first length, the first separating distance, the second length, and the second separating distance are all equal.

4. The roof rail system according to claim 3 , wherein the first hinge is arranged to pivot the first rail bar around a first horizontal pivot axis angled 45 degrees to the length direction of the first roof rail, the first horizontal pivot axis being directed towards the second back attachment structure; and

wherein the second hinge is arranged to pivot the second rail bar around a second horizontal pivot axis angled 45 degrees to the length direction of the second roof rail, the second horizontal pivot axis being directed towards the first front attachment structure.

5. The roof rail system according to claim 2 , wherein the first rail has a first seating area that is located at the side of the first rail bar adjacent the first front attachment structure adapted to abut the top of the first front attachment structure when the first rail bar is pivoted around the first horizontal pivot axis; and

wherein the second rail has a second seating area that is located at the side of the second rail bar adjacent to the second back attachment structure adapted to abut the top of the second back attachment structure when the second rail bar is pivoted around the second horizontal pivot axis.

6. The roof rail system according to claim 1 , wherein the first hinge and the second hinge, respectively, comprises two hinge parts wherein the first hinge part is pivotable 90 degrees in the horizontal plane and the second hinge part is pivotable 90 degrees around the length axis of the first rail bar and the second rail bar respectively.

7. The roof rail system according to claim 1 , wherein the first rail bar and the second rail bar, respectively, are curved in the vertical plane.

8. The roof rail system according to claim 7 , wherein the first rail bar and the second rail bar, respectively, are curved upwards with a higher centre part.

9. The roof rail system according to claim 7 , wherein the first rail bar and the second rail bar, respectively, are curved downwards with a lower centre part.

10. The roof rail system according to claim 7 , wherein the first rail bar and the second rail bar, respectively, have a designed profile in the vertical plane and a straight profile parallel bar shape in the horizontal plane.

11. The roof rail system according to claim 1 , wherein the second front attachment structure comprises a third lock mechanism to lock the first rail bar when it is pivoted to attach the second front attachment structure; and

wherein the first back attachment structure comprises a fourth lock mechanism to lock the second rail bar when it is pivoted to attach the first back attachment structure.

12. The roof rail system according to claim 1 , wherein the system is arranged mirrored.

Assignments (1)

Priority Claims (1)

Continuity (2)

References Cited (48)