Single force strut for dual sided cargo box

1. A dual sided opening roof mount cargo box for a carrying vehicle comprising:

a dual sided opening roof mount cargo box having a lid portion releasably hinge-connected at two lateral sides to a bottom portion of the cargo box for alternate pivotation at each of the two lateral sides between open and closed configurations, the bottom portion being adapted to be mounted to a carrying vehicle;

a pair of spring-biased struts, each operatively interposed between the lid portion and the bottom portion of the cargo box, and one each of the pair of spring-biased struts being located at two opposite end regions of the cargo box; and

each of the pair of spring-biased struts comprising two arms operatively interconnected for pivotation relative to one another through a delimited range of motion, the two arms having a compressed biasing spring operatively interposed therebetween, the biasing spring configured to operatively influence the two arms during transition between first and second strut orientations that respectively correspond to closed and open configurations of the cargo box, wherein the compressed biasing springs and arms of the pair of struts are configured to exclusively deliver an assisting force that urges the cargo box into the open configuration.

2. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the pair of spring-biased struts is configured to control the assisting force that urges the cargo box into the open configuration to have a magnitude that substantially balances a weight of the lid portion when operating in proximity of the closed configuration of the cargo box.

3. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the pair of spring-biased struts is configured to control the assisting force that urges the cargo box into the open configuration to have a magnitude that substantially balances a weight of the lid portion thereby facilitating an operator's even lifting of the lid portion across the delimited range of motion of the two arms.

4. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the pair of spring-biased struts is configured to control the assisting force to have a magnitude that increases compared to that imposed across the range of motion of the lid portion when operating in proximity of the open configuration.

5. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the pair of spring-biased struts is configured to control the assisting force to have a substantially zero magnitude when the lid portion is in the closed configuration.

6. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the lid portion is made from a semi-flexible material.

7. The dual sided opening roof mount cargo box as recited in claim 1 , wherein the pair of spring-biased struts is configured to perform in substantial unison, one with the other, during operator induced movement.

8. A method for providing and operating a dual sided opening roof mount cargo box for a carrying vehicle, the method comprising:

providing a dual sided opening roof mount cargo box having a lid portion releasably hinge-connected at two lateral sides to a bottom portion of the cargo box for alternate pivotation at each of the two lateral sides between open and closed configurations, the bottom portion being adapted to be mounted to a carrying vehicle;

utilizing a pair of spring-biased struts, each operatively interposed between the lid portion and the bottom portion of the cargo box, and one each of the pair of spring-biased struts being located at two opposite end regions of the cargo box; and

exclusively delivering an assisting force that urges the cargo box into the open configuration utilizing the pair of spring-biased struts, wherein each of the pair of spring-biased struts comprises two arms operatively interconnected for pivotation relative to one another through a delimited range of motion under the influence of a compressed biasing spring operatively interposed between the two arms.

9. The method as recited in claim 8 , further comprising controlling the assisting force via the pair of spring-biased struts to have a magnitude that substantially balances a weight of the lid portion when operating in proximity of the closed configuration of the cargo box.

10. The method as recited in claim 8 , further comprising controlling the assisting force via the pair of spring-biased struts to have a magnitude that substantially balances a weight of the lid portion thereby facilitating an operator's even lifting of the lid portion across the delimited range of motion of the two arms.

11. The method as recited in claim 8 , further comprising controlling the assisting force via the pair of spring-biased struts to have a magnitude that increases compared to that imposed across the range of motion of the lid portion when operating in proximity of the open configuration.

12. The method as recited in claim 8 , further comprising controlling the assisting force via the pair of spring-biased struts to have a substantially zero magnitude when the lid portion is in the closed configuration.

13. The method as recited in claim 8 , wherein the lid portion is made from a semi-flexible material.

14. The method as recited in claim 8 , wherein the pair of spring-biased struts is configured to perform in substantial unison, one with the other, during operator induced movement.