Truck cap

1. A truck cap that sits on opposing sidewalls and over the top of a cargo box of a pickup truck, wherein the truck cap comprises:

a cap body having an opening;

a cap door that is movable between open and closed positions with respect to the opening of the cap body;

at least one truck cap door hinge that attaches to the cap body and the cap door of the truck cap;

wherein the at least one truck cap door hinge includes:

a first hinge bracket member and a second hinge bracket member;

wherein the first hinge bracket member is bent at an obtuse angle to form first and second angled portions separated by a vertex there between;

wherein the first angled portion of the first hinge bracket member includes a hinge bracket located at a position opposite the vertex;

at least one pivot pin;

wherein the hinge bracket of the first angled portion includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein the second angled portion of the first hinge bracket member includes a flange that extends substantially transverse to a longitudinal axis of the at least one pivot pin;

wherein the flange of the second angled portion includes a pin extending therefrom;

wherein the second hinge bracket member includes spaced apart first and second sidewalls each of which extends substantially transverse to the longitudinal axis of the at least one pivot pin;

wherein the second hinge bracket member includes a first pin located on the first sidewall of the second hinge bracket member and directed toward the second sidewall of the second hinge bracket member;

wherein the second hinge bracket member includes a second pin located on the second sidewall of the second hinge bracket member and directed toward the first sidewall of the second hinge bracket member;

wherein the second hinge bracket member includes a hinge bracket located adjacent to an end of the second hinge bracket member;

wherein the hinge bracket of the second hinge bracket member includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein at least a portion of the hinge bracket of the first hinge bracket member is located adjacent to at least a portion of the hinge bracket of the second hinge bracket member such that the first hinge bracket member and the second hinge bracket member are pivotable with respect to each other about the at least one pivot pin; and

a longitudinally extending gas prop pivotably attached to the first and second pins of the second hinge bracket member and pivotably attached to the pin on the flange of the second angled portion of the first hinge bracket member;

wherein the longitudinally extending gas prop is extendable approximately parallel to at least a portion of the first angled portion of the first hinge bracket member.

2. A truck cap that sits on opposing sidewalls and over top of a cargo box of a pickup truck, wherein the truck cap comprises:

a cap body having an opening;

a cap door that is movable between open and closed positions with respect to the opening of the cap body;

at least one truck cap door hinge that attaches to the cap body and the cap door of the truck cap;

wherein the at least one truck cap door hinge includes:

a first hinge bracket member and a second hinge bracket member;

wherein the first hinge bracket member is bent at an obtuse angle to form first and second angled portions separated by a vertex there between;

wherein the first angled portion of the first hinge bracket member includes a hinge bracket;

at least one pivot pin;

wherein the hinge bracket of the first angled portion includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein the first hinge bracket member includes a pin extending from the second angled portion;

wherein the second hinge bracket member includes at least one pin;

wherein the second hinge bracket member includes a hinge bracket;

wherein the hinge bracket of the second hinge bracket member includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein the first hinge bracket member and the second hinge bracket member are pivotable with respect to each other about the at least one pivot pin; and

a longitudinally extending gas prop pivotably attached to the pin extending from the second angled portion of the first hinge bracket member and to the at least one pin of the second hinge bracket member.

3. The truck cap of claim 2 , wherein the at least one truck cap door hinge further including the hinge bracket of the first angled portion of the first hinge bracket member is located at a position opposite the vertex.

4. The truck cap of claim 2 , wherein the at least one truck cap door hinge further including the second angled portion of the first hinge bracket member includes a flange that extends substantially transverse to a longitudinal axis of the at least one pivot pin.

5. The truck cap of claim 4 , wherein the at least one truck cap door hinge further including the pin extends from the flange of the second angled portion.

6. The truck cap of claim 2 , wherein the at least one truck cap door hinge further including the second hinge bracket member has spaced apart first and second sidewalls each of which extends substantially transverse to a longitudinal axis of the at least one pivot pin.

7. The truck cap of claim 6 , wherein the at least one truck cap door hinge further including the at least one pin of the second hinge bracket member is located on the first sidewall of the second hinge bracket member and directed toward the second sidewall of the second hinge bracket member.

8. The truck cap of claim 7 , wherein the at least one truck cap door hinge further including the second hinge bracket member having a second pin located on the second sidewall of the second hinge bracket member and directed toward the first sidewall of the second hinge bracket member.

9. The truck cap of claim 8 , wherein the at least one truck cap door hinge further including the hinge bracket of the second hinge bracket member is located adjacent to an end of the second hinge bracket member.

10. The truck cap of claim 2 , wherein the at least one truck cap door hinge further including at least a portion of the hinge bracket of the first hinge bracket member is located adjacent to at least a portion of the hinge bracket of the second hinge bracket member.

11. The truck cap of claim 9 , wherein the at least one truck cap door hinge further including the longitudinally extending gas prop is pivotably attached to the at least one pin and the second pin of the second hinge bracket member and pivotably attached to the pin that extends from the flange of the second angled portion of the first hinge bracket member.

12. The truck cap of claim 2 , wherein the at least one truck cap door hinge further including the longitudinally extending gas prop is extendable approximately parallel to at least a portion of the first angled portion of the first hinge bracket member.

13. A truck cap that sits on opposing sidewalls and over top of a cargo box of a pickup truck, wherein the truck cap comprises:

a cap body having an opening;

a cap door that is movable between open and closed positions with respect to the opening of the cap body;

at least one truck cap door hinge that attaches to the cap body and the cap door of the truck cap;

wherein the at least one truck cap door hinge includes:

a first hinge bracket member and a second hinge bracket member;

wherein the first hinge bracket member includes a hinge bracket;

at least one pivot pin;

wherein the hinge bracket of the first hinge bracket member includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein the first hinge bracket member includes a pin extending there from;

wherein the second hinge bracket member includes at least one pin;

wherein the second hinge bracket member includes a hinge bracket;

wherein the hinge bracket of the second hinge bracket member includes at least one opening sized to receive at least a portion of the at least one pivot pin;

wherein the first hinge bracket member and the second hinge bracket member are pivotable with respect to each other about the at least one pivot pin; and

a longitudinally extending gas prop pivotably attached to the pin extending from the second angled portion of the first hinge bracket member and to the at least one pin of the second hinge bracket member.

14. The truck cap of claim 13 , wherein the at least one truck cap door hinge further including the first hinge bracket member is bent at an obtuse angle to form first and second angled portions separated by a vertex there between.

15. The truck cap of claim 14 , wherein the at least one truck cap door hinge further including the hinge bracket is located on the first angled portion of the first hinge bracket member.

16. The truck cap of claim 15 , wherein the at least one truck cap door hinge further including the hinge bracket of the first angled portion of the first hinge bracket member is located at a position opposite the vertex.

17. The truck cap of claim 16 , wherein the at least one truck cap door hinge further including the hinge bracket of the first angled portion includes the at least one opening is sized to receive the at least the portion of the at least one pivot pin.

18. The truck cap of claim 14 , wherein the at least one truck cap door hinge further including the first hinge bracket member includes the pin extending from the second angled portion.

19. The truck cap of claim 14 , wherein the at least one truck cap door hinge further including the longitudinally extending gas prop is extendable approximately parallel to at least a portion of the first angled portion of the first hinge bracket member.