A vehicle roof system and a method of controlling the vehicle roof system are provided. The vehicle roof system includes an opening-closing module that is provided on a roof of a vehicle and a loading module that is provided on the top of the opening-closing module. A locking mechanism is also provided within the loading module. The opening-closing module is slid in one direction or in the opposite direction to open or close the roof. The loading module has a loading space that is separated from an indoor space in the vehicle, with the opening-closing module disposed in between. The locking mechanism supports a weight of a load when in operation for locking and no longer supports the weight of the load when in operation for unlocking.

A custom roof top cargo carrier kit is disclosed that enables an end user to assemble and mount a cargo carrier demonstrating a desired custom length suitable for a variety of roof top mounting. The carrier utilizes multiple side rail segments in a wide range of predetermined lengths enabling assembly of cargo carriers having a wide range of fore/aft length while, at the same time, enabling the kit to be packaged in a relatively compact form. The custom roof top cargo carrier utilizes tubular shaped side rail segments joined via centrally placed assembly studs aligned with the longitudinal axis of each segment so as to form complete side rails. This means of affixation provides a solid butt joint yielding increased resistance to forces that ordinarily cause failure of prior art side rails.

A custom roof top cargo carrier kit is disclosed that enables an end user to assemble and mount a cargo carrier demonstrating a desired custom length suitable for a variety of roof top mounting. The carrier utilizes multiple side rail segments in a wide range of predetermined lengths enabling assembly of cargo carriers having a wide range of fore/aft length while, at the same time, enabling the kit to be packaged in a relatively compact form. The custom roof top cargo carrier utilizes tubular shaped side rail segments joined via centrally placed assembly studs aligned with the longitudinal axis of each segment so as to form complete side rails. This means of affixation provides a solid butt joint yielding increased resistance to forces that ordinarily cause failure of prior art side rails.

A collapsible trunk for use with a vehicle having a wheel well. The trunk comprises a base wall and a side wall pivotally connected thereto. The side wall extends from the base wall and terminates at an upper edge. The side wall and base wall collectively define a storage cavity. The base wall and the side wall each have an expandable portion conformable to the wheel well in response to placement of the base wall and the side wall over the wheel well. The trunk is selectively transitional between a collapsed configuration and a deployed configuration. In the collapsed configuration, the base panels overlap each other, and in the deployed configuration, the plurality of base panels are co-planar to each other. The upper edge of the side wall moves away from the base wall as the trunk transitions from the collapsed configuration toward the deployed configuration.

CAPROP (Tools Hood): It is a tool box located at the top rear of the cart. The intention is to equip it with the necessary tools to make it independent. The flap covering the CAPROP tool box opens and is secured with a doble leg hinge, exposing different attachments, deployed in their particular spaces. The flap of the tool box closes with a twist lock with key. It has a night work led bulb inside and a red emergency light on top of the flap outside. All those tools within CAPROP are necessary to solve different emergency situation. Behind each tools pocket is a 10 foot piece of nylon rope. Inside the drawer are a pair of gloves, a first aid kit, a tire repair kit and a clean cloth. The uses of golf carts has been on the rise given their low cost maintenance and its accessibility in rural areas. It is used frequently by disabled persons.

CAPROP (Tools Hood): It is a tool box located at the top rear of the cart. The intention is to equip it with the necessary tools to make it independent. The flap covering the CAPROP tool box opens and is secured with a doble leg hinge, exposing different attachments, deployed in their particular spaces. The flap of the tool box closes with a twist lock with key. It has a night work led bulb inside and a red emergency light on top of the flap outside. All those tools within CAPROP are necessary to solve different emergency situation. Behind each tools pocket is a 10 foot piece of nylon rope. Inside the drawer are a pair of gloves, a first aid kit, a tire repair kit and a clean cloth. The uses of golf carts has been on the rise given their low cost maintenance and its accessibility in rural areas. It is used frequently by disabled persons.

Various disclosed embodiments include illustrative vehicle roofs, vehicles, and bicycle carriers. In an illustrative embodiment, a vehicle roof includes a rooftop and a forward recess section. The forward recess section is disposed near a forward end of the rooftop. The forward recess section defines a first cavity. The forward recess section includes a recreational device mount disposed within the first cavity and a lid configured to aerodynamically cover the first cavity.

Various disclosed embodiments include illustrative vehicle roofs, vehicles, and bicycle carriers. In an illustrative embodiment, a vehicle roof includes a rooftop and a forward recess section. The forward recess section is disposed near a forward end of the rooftop. The forward recess section defines a first cavity. The forward recess section includes a recreational device mount disposed within the first cavity and a lid configured to aerodynamically cover the first cavity.

A crossbar clamp actuator of a crossbar-to-vehicle coupler may include a horizontally traveling wedge block having a ramped, downward-facing first slide surface, and a wedge follower having a second slide surface in frictional contact with the first slide surface of the traveling wedge block. Substantially horizontal repositioning of the traveling wedge block may cause the ramped first slide surface to urge the wedge follower downward, thereby actuating a crossbar clamp.

A crossbar clamp actuator of a crossbar-to-vehicle coupler may include a horizontally traveling wedge block having a ramped, downward-facing first slide surface, and a wedge follower having a second slide surface in frictional contact with the first slide surface of the traveling wedge block. Substantially horizontal repositioning of the traveling wedge block may cause the ramped first slide surface to urge the wedge follower downward, thereby actuating a crossbar clamp.