| 摘要 |
PURPOSE: An air tacker capable of checking the amount of nails of the air tacker is provided to correctly recognize the amount of the nails which is used without changing the sight when working by sympathetic sound which is differently rung as the nail of the air tacker is run out. CONSTITUTION: An air tacker capable of checking the amount of nails of the air tacker comprises a sympathetic sound unit, a shielding bar(200), and an opening control bar(300). The sympathetic sound unit receives air by being installed in one end of a main body and generates sympathetic sound by the air leaked through a shielding hole. The shielding bar is connected to a sympathetic sound hole formed in the sympathetic sound unit and opens or closes the sympathetic sound hole while transferring when the nails are run out. The opening control bar transfers with a support stand pushing the nail in a magazine and pushes the opening control bar.
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