BLIND DEVICE HAVING 2 STAGE TILTING STRUCTURE
PURPOSE: An apparatus for dually controlling slat angles of blind is provided to enhance individual operation with a simple structure and to easily change opening angles while using, thereby improving energy savings and customer satisfaction. CONSTITUTION: An apparatus for dually controlling slat an...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: An apparatus for dually controlling slat angles of blind is provided to enhance individual operation with a simple structure and to easily change opening angles while using, thereby improving energy savings and customer satisfaction. CONSTITUTION: An apparatus for dually controlling slat angles comprises an upper slat(20), a lower slat(30), and control units(40). Front wires(21) and rear wires(23) are interposed in a head box(10) to installed the upper slat. Front wires(31) and rear wires(33) are interposed from the bottom of the upper slat to installed the lower slat. The control unit is installed on the top of the lower slat to change relative angles between the upper slat and the lower slat. |
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