Fastener suitable for swimming goggles

The invention discloses a fastener suitable for swimming goggles. The fastener comprises a side buckle, a roller, a packing base and a head band. A hollow column body used for sleeving the roller is integrally formed at the end of the head band. The side buckle comprises a top wall, a bottom wall, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RATTRAY CHARLES GORDON YUNGMING
Format: Patent
Sprache:eng
Schlagworte:
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