Disclosed is an apparatus for maintaining a position of a vehicle door relative to a vehicle frame may include a link and a fastener. The link may have a first end and a second end. The first end may have a loop and the first end may be at an opposite end of the link from the second end. The fastener may be on a surface of the link and may be configured to fasten the link to the vehicle frame. A hook may be on the second end. The loop may be an arc or an incomplete circular portion. The vehicle may be a rotorcraft vehicle.

Disclosed is an apparatus for maintaining a position of a vehicle door relative to a vehicle frame may include a link and a fastener. The link may have a first end and a second end. The first end may have a loop and the first end may be at an opposite end of the link from the second end. The fastener may be on a surface of the link and may be configured to fasten the link to the vehicle frame. A hook may be on the second end. The loop may be an arc or an incomplete circular portion. The vehicle may be a rotorcraft vehicle.

An adjustable door latch is provided, which includes a base part, one side of the base part is provided with a clamping part. A ventilation groove is provided in a middle of the base part, a positioning hole is provided on the ventilation groove. A rebound pin is provided on the base part, a movable lock tongue is provided in the ventilation groove. The movable lock tongue is provided with spaced adjustment holes, and a bottom end of the rebound pin penetrates the positioning hole and is plugged into the adjustment hole. The adjustment holes are matched with the positioning holes on the ventilation groove, and the rebound pin is used to achieve telescopic positioning. The size of the ventilation opening can be flexibly adjusted according to thickness of the vehicle door and the distance between the door locks of different vehicle models adjustable door latch.

An adjustable door latch is provided, which includes a base part, one side of the base part is provided with a clamping part. A ventilation groove is provided in a middle of the base part, a positioning hole is provided on the ventilation groove. A rebound pin is provided on the base part, a movable lock tongue is provided in the ventilation groove. The movable lock tongue is provided with spaced adjustment holes, and a bottom end of the rebound pin penetrates the positioning hole and is plugged into the adjustment hole. The adjustment holes are matched with the positioning holes on the ventilation groove, and the rebound pin is used to achieve telescopic positioning. The size of the ventilation opening can be flexibly adjusted according to thickness of the vehicle door and the distance between the door locks of different vehicle models adjustable door latch.

A vehicle hood stay support structure for supporting a hood stay includes a stay coupling member, an annular member, and a holding member. The stay coupling member is coupled with a base end part of the hood stay. The stay coupling member is configured to turn together with the hood stay about a second axis orthogonal to a first axis. On the inner circumference side of the annular member, the stay coupling member is disposed to be capable of turning about the second axis. The annular member turns, within a predetermined range, about a third axis orthogonal to the first axis and the second axis. On the inner circumference side of the holding member, the annular member is disposed to be capable of turning about the third axis. The holding member is fixed to a vehicle body component of the vehicle while being capable of rotating about the first axis.

A vehicle hood stay support structure for supporting a hood stay includes a stay coupling member, an annular member, and a holding member. The stay coupling member is coupled with a base end part of the hood stay. The stay coupling member is configured to turn together with the hood stay about a second axis orthogonal to a first axis. On the inner circumference side of the annular member, the stay coupling member is disposed to be capable of turning about the second axis. The annular member turns, within a predetermined range, about a third axis orthogonal to the first axis and the second axis. On the inner circumference side of the holding member, the annular member is disposed to be capable of turning about the third axis. The holding member is fixed to a vehicle body component of the vehicle while being capable of rotating about the first axis.