| 摘要 |
A loss prevention device of a filler cap for a vehicle is provided to prevent a filler door from being closed when a filler cap is not closed by locking and unlocking the filler door in a one-touch manner. A loss prevention device of a filler cap for a vehicle comprises a locking device placed between a filler cap(2) for opening and closing a fuel filler and a filer door protecting the filler cap. The locking device consists of a hook, a slider(14), a slider housing(6), and a lifting prevention unit. The hook is protruded toward the inside of the filler door. The slider has hooking pieces(18,20) at the front and back sides of the upper end to hold the hook selectively. The slider housing is inserted into a mounting groove of the filler cap to support the slider slidingly. The lifting prevention unit formed between the slider and the slider housing prevents the slider from being lifted in a one-touch manner. The hooking pieces of the slider are contracted by an opening area of an inlet in the slider housing at the decline of the slider.
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