A wall surface of a reinforcing bracket is provided with engagement holes (engaged portions) on a front side and a rear side, respectively. A lower arm of a front door and a lower arm of a rear door are each provided with an engagement projection (engaging portion) that engages with an engagement hole when the front door and the rear door fully close.

A connection system for a house and a vehicle, may include a vehicle door provided in the vehicle to open or close a vehicle entrance through which a passenger enters or exits the vehicle and allowing an internal space of the vehicle to be exposed into the house when authenticated by the house; and a hatch provided in a house entrance on a side wall of the house to selectively couple the house entrance and the vehicle entrance with each other so that an internal space of the vehicle and an internal space of the house are connected to each other in a state that the vehicle door is open when the authenticated vehicle is parked on a side of the house entrance.

An exemplary motor vehicle includes a first door on a first side of the motor vehicle including a first pad adjacent a rear edge of the first door, and a second door on the first side of the motor vehicle including a second pad adjacent a front edge of the second door. Further, the first pad and second pad are arranged such that, in a first condition, the first pad and second pad are spaced-apart from one another and, in a second condition, the first pad and second pad contact one another to prevent overlap of the first door and second door.

A vehicle includes a chassis, a body, and a door assembly. The body is supported by the chassis, and defines a driver compartment and a cargo compartment. The driver compartment has a cab opening and the cargo compartment has a cargo opening. The door assembly is coupled to the body and provides selective access into the driver compartment and into the cargo compartment through the cab opening and cargo opening, respectively. The door assembly includes a first door and a second door. The first door is movable between a first position extending across the cab opening and a second position extending across a portion of the cab opening. The second door is movable between a third position extending across the cargo opening and a fourth position extending across a portion of the cab opening.

A vehicle includes a chassis, a cab, a cargo body, and a window assembly. The cab is coupled to the chassis. The cargo body is coupled to the chassis, rearward of the cab. The window assembly is positioned on a door of the cab and includes a first window, a second window, and a seal. The first window is fixedly coupled with one or more support columns. The second window is translatably coupled with the first window, and is translatable between a first position and a second position. The seal extends between the first window and the second window. The seal is fixedly coupled with the first window and is configured to sealingly engage the second window when the second window is in the first position.

A vehicle includes a chassis, a cab coupled to the chassis, a cargo body coupled to the chassis and positioned rearward of the cab, a seating unit, and a mail tray. The cab includes a first floor portion defining a first interface at a first position within the cab. The cargo body includes a second floor portion defining a second interface at a second position within the cargo body. The seating unit includes a frame assembly that engages with the first interface and the second interface such that the seating unit is selectively repositionable between the first position and the second position. The mail tray is selectively positionable in the first position when the seating unit is in the second position.

A vehicle includes a chassis, a cargo body coupled to the chassis, a cargo support member, and a shelf assembly. The cargo support member is mounted to an outer wall of the cargo body and is disposed within the cargo body. The shelf assembly includes a tray and a strap. The tray is hingedly coupled to the cargo support member. The strap is coupled to the tray and the cargo support member. The strap is adjustable to reposition a forward end of the tray.

A vehicle includes a chassis defining a longitudinal axis, a cab coupled to the chassis, a cargo body coupled to the chassis and positioned rearward of the cab, and a driver seat disposed within the cab. The cab has a first door with a first window and a second door with a second window. When the driver seat is in a position that accommodates an operator being in the 95.sup.th male height percentile, the operator within the driver seat can see out of (i) the first window at a first angle relative to a forward looking direction that is parallel with the longitudinal axis and (ii) the second window at a second angle relative to the forward looking direction. Each of the first angle and the second angle is at least 95 degrees.

The present disclosure is directed to a door hinge mechanism for a vehicle. The door hinge mechanism may include a door configured to open and close relative to the frame, and a hinge secured to an interior of the door and an exterior of the frame. The hinge may be configured to open the door by sliding the door away from the frame and pivoting the door relative to the frame.

A vehicle door system and a control method thereof, and a vehicle having the same. The vehicle door system comprises: a top door, the top door opening or closing a first opening of a vehicle body top portion; and a side door, the side door comprising a side door member and a side window, wherein the side door member opens or closes a second opening of a vehicle body side wall, the side window is mounted on the side door member, both a top edge and a side edge of the side window are configured to be frameless, and the side window is capable of raising or lowering relative to the side door member. When the side door body closes the second opening, the side window raises or lowers to open or close a third opening of the vehicle body side wall, wherein the third opening is located above the second opening, and the first opening, the second opening, and the third opening communicate with each other.