Means to secure a lens into lens frame of a snow goggle

A device of securing a lens member into a snow goggle frame member, comprising:

• a lens frame member having a lens receptacle, said lens receptacle comprising a plurality of first insertion apertures and a plurality of first locating blocks, each of said first locating blocks is located adjacent to a front edge of a corresponding one of said first insertion apertures;
• a lens member secured to said lens receptacle and comprising a plurality of first troughs adapted to correspondingly receive said first locating blocks so that said lens member is restricted from moving left and right, each said first troughs has an arc-shaped rim from which a pair of first rails and a air of second rails sequentially extend outwardly towards an edge of said lens member to form a first notch corresponding to and communicating with said first troughs;
• a plurality of first retainers adapted to secure said lens member to said lens receptacle of said lens frame member, each of said first retainers has one end provided with a first insertion post and an other end provided with a first insertion slant, wherein each of said first insertion posts is inserted into a corresponding one of said first insertion apertures, while each of said first insertion slants is secured in a corresponding one of said first notches so that said lens member is restricted from moving back and forth;
• and
• a strap secured to said lens receptacle of said lens frame member, said strap comprising a pair of fixtures at respective ends,
• wherein said lens receptacle has two lateral edges each being provided with a second insertion aperture and a second locating block, each of said second locating blocks is located adjacent to a front edge of a corresponding one of said second insertion aperture,
• wherein said lens member has two lateral edges each being provided with a second trough and a second notch communicating with said second trough, each of said second trough is adapted to receive a corresponding one of said second locating blocks, and
• wherein a plurality of second retainers are further provided, each of said second retainers has one end provided with a cylindrical second insertion post and an other end provided with a second insertion slant, each of said second insertion posts is inserted into a corresponding one of said second insertion apertures, while each of said second insertion slants is secured in a corresponding one of said second notches.