Abstract: A fuel door opener assembly is configured to lock or unlock a fuel door of a vehicle and includes: an opener housing in which a space is formed; a locking block slidably installed inside the opener housing, elastically supported in a direction to be drawn out from the opener housing, and configured to lock and unlock the fuel door; a locking pin configured to be moved along a heart-shaped cam formed on the locking block to restrict a location of the locking block in accordance with a position thereof on a profile of the heart-shaped cam; and an elastic member disposed in the opener housing and elastically supporting the locking pin to allow the locking pin to be positioned on the profile of the heart-shaped cam.

Abstract: A fuel door opener assembly is configured to lock or unlock a fuel door of a vehicle and includes: an opener housing in which a space is formed; a locking lever slidably installed inside the opener housing, elastically supported in a direction to be drawn out from the opener housing, and configured to lock and unlock the fuel door; a locking pin configured to be moved along a heart cam formed on the locking lever to restrict a location of the locking lever in accordance with a position thereof on a profile of the heart cam; and an elastic member disposed in the opener housing and elastically supporting the locking pin to allow the locking pin to be positioned on the profile of the heart cam.

Abstract: A fuel door opener may include a main body coupled in a fuel door housing, and disposed to face a hinge of a fuel door rotatably coupled at one side of the fuel door housing, a locking rod which is disposed to be movable between a locking position where the fuel door is locked and an unlocking position where the fuel door is unlocked in accordance with opened and closed states of the fuel door, and an opening detection switch disposed in the main body adjacent to the locking rod, and detecting the opened and closed states of the fuel door by selectively coming into contact with the locking rod as the locking rod is positioned at the unlocking position.

Abstract: A fuel door opener may include a main body coupled in a fuel door housing, and disposed to face a hinge of a fuel door rotatably coupled at one side of the fuel door housing, a locking rod which is disposed to be movable between a locking position where the fuel door is locked and an unlocking position where the fuel door is unlocked in accordance with opened and closed states of the fuel door, and an opening detection switch disposed in the main body adjacent to the locking rod, and detecting the opened and closed states of the fuel door by selectively coming into contact with the locking rod as the locking rod is positioned at the unlocking position.