| 摘要 |
PURPOSE: Zipper switching device is provided which automatically opens or closes a zipper by the control signal of a micom so that it enables the zipper to be used in a more convenient way. CONSTITUTION: The zipper switching device comprises the parts of: a zipper chain which includes tabs to correspond to two line of straps; a slider(18) which separates and binds the tabs by the zipper chain; a driving tool(30) which is built in the slider and composed of an actuator; a transmission tool(40) which transmits driving power of the driving tool to move the slider along the driving direction of the driving tool; and a micom which controls the driving tool.
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