Structure of foldable underwater sports mask, its body, and carrying case

Abstract

A structure of a foldable underwater sports mask, comprising a body, two lenses and a water sealing skirt, wherein the body has two lens frames and a bridge connecting the two lens frames. The two lens frames are capable of being at least partially separated from each other at an area of the bridge, so that the mask can be in a folded state for easy storage and carrying.

What is claimed is: 
     
         1 . A structure of a foldable underwater sports mask, comprising:
 a body, having two lens frames;   two lenses, respectively disposed in the two lens frames;   a water sealing skirt, extending backward from the body, and having a skirt frame portion and a gasket portion, wherein the two lens frames, the skirt frame portion, and outer peripheries of the two lenses are water-sealed with one another; when a user wears the mask, the gasket portion at least covers the user's eyes and nose, and is water-sealed with the user's face;   characterized in that:   
       the structure further includes a bridge portion, and the two lens frames are capable of being at least partially separated from each other at the bridge portion, so that the structure can be in a folded state along the water sealing skirt. 
     
     
         2 . The structure of a foldable underwater sports mask according to  claim 1 , wherein one of the two lens frames has a male connector; the other has a female connector, which is laterally and detachably coupled with the male connector. 
     
     
         3 . The structure of a foldable underwater sports mask according to  claim 2 , further comprising a latch, wherein the male connector has a first joint piece and a first through hole disposed on the first joint piece, the female connector has two second joint pieces and two second through holes respectively formed on the second joint pieces; when the female connector and the male connector are laterally coupled, the first through hole and the two second through holes are substantially aligned with one another for the latch passing therethrough. 
     
     
         4 . The structure of a foldable underwater sports mask according to  claim 2 , wherein one of the male connectors and the female connector is a neodymium magnet, and the other is selected from one of neodymium magnet and a metal piece. 
     
     
         5 . The structure of a foldable underwater sports mask according to  claim 1 , wherein one of the two lens frames has a male connector; the other has a female connector, which is vertically mortised with the male connector. 
     
     
         6 . The structure of a foldable underwater sports mask according to  claim 1 , wherein the two lens frames are pivotally connected. 
     
     
         7 . The structure of a foldable underwater sports mask according to  claim 1 , wherein the two lens frames respectively have two outer sides, and the two outer sides are capable of being detachably connected to each other. 
     
     
         8 . The structure of a foldable underwater sports mask according to  claim 1 , wherein the two lens frames respectively have two outer sides, in which one of the outer sides has a male fastening portion, and the other of the outer sides has a female fastening portion; when the structure is in the folded state, the male fastening portion is adapted to be detachably buckled with the female fastening portion. 
     
     
         9 . The structure of a foldable underwater sports mask according to  claim 1 , further comprising a U-shaped fastener, wherein the two lens frames respectively have two outer sides, and two slots formed on the two outer sides; when the structure is in the folded state, the U-shaped fastener is adapted to be connected between the two slots. 
     
     
         10 . The structure of a foldable underwater sports mask according to  claim 1 , further comprising a head strap, wherein the two lens frames respectively have two outer sides, and the head strap is connected between the two outer sides. 
     
     
         11 . A body of the structure of the underwater sports mask according to  claim 1 . 
     
     
         12 . A carrying case suitable for accommodating the underwater sports mask being in the folded state according to  claim 1 .