WINDING APPARATUS

PURPOSE: A winding apparatus is provided to reduce noises and abrasion by preventing a thrust which acts in an axial direction of a reel shaft, while achieve improved user convenience by allowing for ease of extraction and winding of cord. CONSTITUTION: A winding apparatus comprises a reel shaft(30)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEO, SANG WON, HAN, HUI SEONG
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: A winding apparatus is provided to reduce noises and abrasion by preventing a thrust which acts in an axial direction of a reel shaft, while achieve improved user convenience by allowing for ease of extraction and winding of cord. CONSTITUTION: A winding apparatus comprises a reel shaft(30) having a reel shaft gear(60); a reel(1) where the reel shaft is fixed, and which is wound with an elastic member and rotatable centering from the reel shaft; reel spring gears(50) fixed at the reel in such a manner that the reel spring gears are rotatable, and engaged with the reel shaft gear of the reel shaft; and reel springs(90,90a) having ends fixed at the fixing shafts(22,22a) where the reel spring gears are fixed and the other ends fixed at the reel spring gears, respectively. At least two reel spring gears are symmetrically arranged with respect to the reel shaft gear such that the centrifugal forces generated from the reel spring gears rotating along the circumference of the reel shaft gear are balanced.