Swimming mirror for backstroke swimmers

摘要

When swimming backstroke in public pools, it is hardly possible to swim a few metres without colliding with other swimmers. Constant turning is tiresome and breaks the swimmer's rhythm. The swimming mirror applied for is intended to remedy these difficulties. Two possible designs are described in the application: Swimming mirror in spectacle form, drawing 2; Swimming mirror as attachment mirror for spectacles, drawings 3 + 4. Both designs comply with the requirements according to Patent Claim 1), which is clarified in the following drawing. IMAGE