| 摘要 |
PURPOSE: A retractor which can open and close a specific space is provided to improve the security of retractor by protruding the security of the retractor as much as the deformed shape of a door. CONSTITUTION: A retractor comprises a housing(10), a lock(20) and a latching member(40). The housing is combined in a door(1). The lock is combined in the housing. The lock moves toward the immersed direction to the housing. The lock selectively locates in an unlocking position in which the door is unlocked. The lock locates on the locking point which is more protruded from the housing. The latching member is pressurized in the movement to the lock.
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