Cushion pad structure of swimming goggles

Details Cushion pad structure of swimming goggles Cushion pad structure of swimming goggles

1997-10-16

1999-04-06

Calvert, John J.

Apparel

Guard or protector

For wearer's head

2439, 2445, A61F 902

Patent

active

058902376

ABSTRACT:
A swimming goggle structure includes lens frames, lenses, cushion pads and a head strap. The cushion pads of the swimming goggles include a collapsible layer and a resilient layer. The collapsible layer has a cushioning portion and a connection portion. The cushioning portion is mounted to the lens frame and is collapsible. The connection portion is connected to the resilient layer. The resilient layer is made of a resilient material, such as foam materials, for example foam rubber and foam plastics, and sponge. The collapsible layer collapses upon worn on the wearer's face to create a negative pressure suction inside the goggles. The resilient layer provides a comfortable engagement with the wearer's face and also provides a water-tight, hermetic contact engagement with the wearer's face.

REFERENCES:
patent: 1720814 (1929-07-01), Baker
patent: 2406608 (1946-08-01), Joyce
patent: 2918676 (1959-12-01), Matheson
patent: 4264987 (1981-05-01), Runckel
patent: 4689837 (1987-09-01), Bolle
patent: 5093940 (1992-03-01), Nishiyama
patent: 5459882 (1995-10-01), Yamaoto

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