A rear door assembly includes a rear opening and a roof structure having a recessed area. A carrier is movable along a portion of the recessed area between a rearward location to a forward location. A motor is attached to the carrier and the vehicle. The motor is operable to move the carrier relative to the roof structure and the rear opening between the rearward location and the forward location. A rear door has a hinge pivotally supported to the carrier for movement therewith. The rear door is movable between a door closed orientation covering the rear opening, an intermediate orientation partially exposing the rear opening and a door open orientation exposing the rear opening. A linear movement device has a first end attached to the carrier for movement therewith and a second end attached to the rear door at a location spaced apart from the hinge.

A structure for preventing a sliding door from swaying includes a rail mounted in a first direction that is a longitudinal direction of a vehicle body, a rail roller unit rollably connected to the rail, a sliding module configured to apply driving power in the first direction to the rail roller unit through a cable, a slider mounted on the rail roller unit, a movement support unit configured to support the sliding door, wherein a first side of the movement support unit is fixed to the sliding door, and a second side of the movement support unit is rollably connected to the slider, and a spindle assembly configured to operate a spindle between the sliding door and the rail to move the sliding door in a second direction perpendicular to the first direction.

A structure includes a rail mounted on a vehicle body, a rail roller device connected to the rail, a slider mounted on the rail roller device, a movement support device having a first side fixed to a door and a second side connected to the slider, and a catch-pawl locking device including catches and pawls locked to or unlocked from one another while rotating. The catches and the pawls include a first catch and a first pawl for restricting a movement of the rail roller device in a first direction when the first catch and the first pawl are locked to each other, and a second catch and a second pawl for restricting a movement of the movement support device in a second direction perpendicular to the first direction when the second catch and the second pawl are locked.

A garment processing device door comprises an exposed first compartment, and a second compartment separated by a barrier; a first switch reciprocating inside the second compartment and connecting the door to a first rotation axis; a second switch reciprocating inside the second compartment and connecting the door to a second rotation axis when the door from the first rotation axis; a first body having one end rotatably fixed to the first compartment and another end penetrating the barrier and in the second compartment; a second body fixed to the first body and inside the second compartment, the second body moving the first switch to separate the door from the first rotation axis based on a force to the first body, and the second body moving toward the barrier when the first switch connects the door to the first rotation axis; and a damper between the second body and the barrier.

A vehicle includes a vehicle body having a door frame defining a door aperture, a vehicle door, a rail mounted on the vehicle body, a roller unit mounted on the vehicle door and configured to move along the rail and allow the vehicle door to open and close in a sliding mode and a swing mode, a center rail extending from an edge of the door aperture, and a center roller unit including rollers configured to be guided along the center rail, a roller bracket having the rollers mounted thereon, a roller-side hinge element connected to the roller bracket, and a door-side hinge element rotatably connected to the roller-side hinge element, wherein the roller-side hinge element and the door-side hinge element are releasably connected.

A door opening and closing device includes a slider and a main link mechanism. The slider moves along a roof of the vehicle body in a front-rear direction, while supporting a proximal end portion of a back door in such a way as to be rotatable around an axis extending in a width direction. The main link mechanism includes one end and an opposite end rotatably coupled to the vehicle body and the back door, respectively. The main link mechanism adjusts a posture of the back door, depending on a door opening degree by changing a distance between a coupling point to the vehicle body and a coupling point to the back door. The main link mechanism decreases the distance as the door opening degree becomes larger.

The present invention provides a refrigerator, comprising a refrigerator body and a door body. A hinge body is disposed on the refrigerator body. A first hinge shaft and a second hinge shaft are disposed on the hinge body. A first guide groove and a second guide groove are formed in the door body. The first hinge shaft is located in the first guide groove and the second hinge shaft is located in the second guide groove. During opening of the door body, the first guide groove moves relative to the first hinge shaft and the second guide groove moves relative to the second hinge shaft, the first hinge shaft applies an acting force to the first guide groove to drive the end, away from the first guide groove, of the second guide groove to approach the second hinge shaft, so that the door body is displaced in a horizontal direction.

An actuation system for facilitating opening and closing of a closure panel of a vehicle via a hinge, the actuation system comprising: a pop up safety system mounted to a body of the vehicle adjacent to the hinge, the pop up safety system including a bracket connected to the closure panel; and a coupling mechanism coupling the hinge to the body in order to facilitate moving the closure panel from a closed hinge position to an open hinge position, such that the bracket is also connected to the coupling mechanism; wherein when the pop up safety system is operated, the bracket is decoupled from the coupling mechanism in order to facilitate movement of the closure panel away from the coupling mechanism.

The present invention provides a refrigerator, comprising a refrigerator body and a door body. A hinge body is disposed on the refrigerator body. A first hinge shaft and a second hinge shaft are disposed on the hinge body. A first guide groove and a second guide groove are formed in the door body. The first hinge shaft is located in the first guide groove and the second hinge shaft is located in the second guide groove. During opening of the door body, the first guide groove moves relative to the first hinge shaft and the second guide groove moves relative to the second hinge shaft, the first hinge shaft applies an acting force to the first guide groove to drive the end, away from the first guide groove, of the second guide groove to approach the second hinge shaft, so that the door body is displaced in a horizontal direction.

A structure includes a rail mounted on a vehicle body, a rail roller device connected to the rail, a slider mounted on the rail roller device, a movement support device having a first side fixed to a door and a second side connected to the slider, and a catch-pawl locking device including catches and pawls locked to or unlocked from one another while rotating. The catches and the pawls include a first catch and a first pawl for restricting a movement of the rail roller device in a first direction when the first catch and the first pawl are locked to each other, and a second catch and a second pawl for restricting a movement of the movement support device in a second direction perpendicular to the first direction when the second catch and the second pawl are locked.