Underwater exercise equipment with buckle apparatus

Abstract

An underwater exercise equipment with a buckle apparatus is provided. The buckle apparatus has a base, a buckle and at least one pressing portion. The base extends from a first end of the lens and is formed with the lens. The base has a rotation axis where a belt can bypass. The buckle is pivotably disposed on the base. The at least one pressing portion extends from a second end of the lens and is formed with the lens, and the at least one pressing portion is disposed adjacent the buckle. When the belt bypasses the rotation axis, the buckle is adapted to clasp and fasten the belt, and the belt can be released by pushing the at least one pressing portion.

What is claimed is: 
     
         1 . An underwater exercise equipment, comprising:
 a lens;   a gasket, disposed on the periphery of the lens;   an adjust belt; and   a buckle apparatus, disposed at two opposite edges of the lens and used to adjust the length of the adjust belt, the buckle apparatus comprising:
 a base, extending from a first end of the lens and is integrally formed therewith, the base has a rotation axis where the adjust belt can bypass; 
 a buckle pivotably disposed on the base; and 
 at least one pressing portion extending from a second end of the lens and is integrally formed therewith, and the at least one pressing portion is disposed adjacent the buckle; 
   wherein the first end and the second end are different ends of the same side of the lens, and when the adjust belt bypasses the rotation axis, the buckle is adapted to clasp and fasten the adjust belt, and the adjust belt can be released by pushing the at least one pressing portion.   
     
     
         2 . The underwater exercise equipment of  claim 1 , wherein the at least one pressing portion is a pressing portion, the second end is disposed on the opposite side of the first end, and the pressing portion pushes the buckle from the lateral side of the buckle. 
     
     
         3 . The underwater exercise equipment of  claim 1 , wherein the at least one pressing portion is two pressing portions, the second end is two secondary ends that are disposed on the upper side and the lower side of the first end so that the pressing portions are extended from the upper side and lower side to an upper end and a lower end of the base respectively, and the pressing portions push the buckle from the lateral side of the buckle. 
     
     
         4 . The underwater exercise equipment of  claim 1 , wherein the rotation axis is integrally formed with the base. 
     
     
         5 . The underwater exercise equipment of  claim 1 , wherein the rotation axis is a separate component from the base. 
     
     
         6 . The underwater exercise equipment of  claim 1 , wherein the underwater exercise equipment is a diving goggle or a swimming goggle. 
     
     
         7 . The underwater exercise equipment of  claim 1 , wherein the base is made of a material selected from the group consisting of polycarbonate (PC), acrylonitrile butadiene styrene (ABS), polypropylene (PP), Cellulose Acetate (CA), Triacetate Cellulose (TAC) and combinations thereof. 
     
     
         8 . The underwater exercise equipment of  claim 1 , wherein the Shore hardness of the base is between D50 to D80. 
     
     
         9 . The underwater exercise equipment of  claim 1 , wherein the Rockwell hardness of the base is between 90 to 150.