Goggles

Goggles

PROBLEM TO BE SOLVED: To provide goggles in which durability is excellent with no degradation in strength of a lens, visibility is excellent with no sight of field being blocked, and a sufficient defogging property is assured with ventilation in a frame not being insufficient.SOLUTION: Upper and low...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: INUI, RINTARO, ASADA, MASATAKA
Format: Patent
Sprache:chi ; eng
Schlagworte:
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide goggles in which durability is excellent with no degradation in strength of a lens, visibility is excellent with no sight of field being blocked, and a sufficient defogging property is assured with ventilation in a frame not being insufficient.SOLUTION: Upper and lower ends of a link member 2 are pivoted on upper and lower walls closer to both side ends of a frame 1. The link member 2 is attached with a side end 3a of a lens 3 respectively. A periphery of the lens 3 is made to abut with a periphery of the frame 1. By rotationally operating the link member 2 with an operation member 4 respectively, the lens 3 is made to protrude from the frame 1.