A latch structure includes: a door that is changeable between a closed state in which the door covers a door opening provided on a peripheral wall of a vehicle and an opened state in which the door opens the door opening; a floor panel that constitutes a floor surface of an interior space; a door-side engaging portion mounted on the door; and a floor-side engaging portion mounted on the floor panel and engageable with the door-side engaging portion when the door is in the closed state.

A tour bus includes a vehicle body, a front door, a rear door, a plurality of wheels, a luggage compartment door and a movable placing portion. The front door, the rear door and the luggage compartment door are all disposed at one lateral side of the vehicle body, with the luggage compartment door between the front door and the rear door. The wheels connected individually to a bottom of the vehicle body are used for displacing the vehicle body. The movable placing portion is foldably disposed in a storage area of the vehicle body. The movable placing portion includes a placing platform and a supportive structure. The placing platform can protrude out of the storage area of the vehicle body. The supportive structure is pivotally connected with the placing platform, and the supportive structure supports the placing platform while the placing platform is moved out of the vehicle body.

A latch structure includes: a door that is changeable between a closed state in which the door covers a door opening provided on a peripheral wall of a vehicle and an opened state in which the door opens the door opening; a floor panel that constitutes a floor surface of an interior space; a door-side engaging portion mounted on the door; and a floor-side engaging portion mounted on the floor panel and engageable with the door-side engaging portion when the door is in the closed state.

The present invention relates to refrigerated trucks, more particularly to a refrigerated truck with side doors, including a refrigerated compartment, a chiller, a partition plate, glass plates, top plates, rotating shafts, side doors, support plates, air curtains, floors, base plates, slots, recessed handles, rails, moveable windows, moving handles and grooves. In the refrigerated truck with side doors of the present invention, doors are arranged on both sides of the refrigerated compartment, and the air curtains are used, which effectively reduces the amount of cold air loss and hot air intrusion, thereby reducing energy consumption of the chiller. Moreover, the support plates are configured to play an auxiliary role in both bearing load and keeping the balance. The present invention makes a contribution to energy saving of the refrigerated truck.

Systems, methods, and devices for a vehicle door or window are disclosed herein. A vehicle includes a vehicle body and a cabin located within the body of the vehicle, wherein the cabin includes an interior that is configured to accommodate at least one person. The vehicle includes at least one seat located in the interior of the cabin that is configured for seating a user. The vehicle includes at least one door that provides ingress and egress of the interior of the cabin of the vehicle, and the at least one door is located with respect to the body such that the door opens to provide ingress and egress of the cabin from a backside of the seat. Further, the door may be a cargo door, which allows access to the cabin for placement of a load, such as a cargo load on a pallet.

A tour bus includes a vehicle body, a front door, a rear door, a plurality of wheels, a luggage compartment door and a movable placing portion. The front door, the rear door and the luggage compartment door are all disposed at one lateral side of the vehicle body, with the luggage compartment door between the front door and the rear door. The wheels connected individually to a bottom of the vehicle body are used for displacing the vehicle body. The movable placing portion is foldably disposed in a storage area of the vehicle body. The movable placing portion includes a placing platform and a supportive structure. The placing platform can protrude out of the storage area of the vehicle body. The supportive structure is pivotally connected with the placing platform, and the supportive structure supports the placing platform while the placing platform is moved out of the vehicle body.

Systems, methods, and devices for a vehicle door or window are disclosed herein. A vehicle includes a vehicle body and a cabin located within the body of the vehicle, wherein the cabin includes an interior that is configured to accommodate at least one person. The vehicle includes at least one seat located in the interior of the cabin that is configured for seating a user. The vehicle includes at least one door that provides ingress and egress of the interior of the cabin of the vehicle, and the at least one door is located with respect to the body such that the door opens to provide ingress and egress of the cabin from a backside of the seat. Further, the door may be a cargo door, which allows access to the cabin for placement of a load, such as a cargo load on a pallet.

A coach door of a vehicle is provided. The door includes a hinge assembly that has a first hinge hinged to a vehicle body and a second hinge hinged to the first hinge and engaged with a rear end of a rear door. An opening start device rotates the rear end of the rear door to the outside of the vehicle at an early stage of opening of the rear door and a closing end device rotates the rear end of the rear door to the inside of the vehicle at a last stage of closing of the rear door. A guide unit is configured to guide a front end of the rear door to move the front end of the rear door in a longitudinal direction of the vehicle at the initial stage of opening of the rear door and the last stage of closing of the rear door.

The double side doors armored vehicle combines hinged side door with a foldable top screen and a foldable bottom panel, overlaid by a gullwing door in a vehicle body together in a specific arrangement to form a half-closed space for providing multiple direction shields to soldier and police when all of doors and panels are opened. The opening gullwing doors can protect attacks from high building. The opening swing doors can protect from front, right, and left. The standing up top screens and unfold bottom panels extend protection to soldier's head and legs. The vehicle provides multiple directions protection as a mobile shield that is stronger than personal protection devices. It can be a man driven car or an autonomous vehicle. It can be used as leading vehicle, or used in group for protecting marching soldiers. It can be a checking post, a block, an information collecting center.

A coach door of a vehicle is provided. The door includes a hinge assembly that has a first hinge hinged to a vehicle body and a second hinge hinged to the first hinge and engaged with a rear end of a rear door. An opening start device rotates the rear end of the rear door to the outside of the vehicle at an early stage of opening of the rear door and a closing end device rotates the rear end of the rear door to the inside of the vehicle at a last stage of closing of the rear door. A guide unit is configured to guide a front end of the rear door to move the front end of the rear door in a longitudinal direction of the vehicle at the initial stage of opening of the rear door and the last stage of closing of the rear door.