System for the connection of glasses to a strap

Abstract

A System for the connection of glasses to a respective restraint strap, in particular to attach the strap to the two temples of spectacles, characterized in that the system comprises:—a first channel ( 3 ) suitable to receive said strap (L) or to receive a connecting portion (L′) interposed between said strap (L) and a rod ( 2 ) of the glasses ( 1 ); said channel ( 3 ) being open in a first end ( 30 ) in correspondence of an intermediate zone of the rod ( 2 );—fixing means ( 6 ) for fixing to the rod ( 2 ) of the glasses ( 1 ) one end of the strap (L) or one end of said connecting portion (L′).

1 . System for the connection of glasses to a respective restraint strap, in particular to attach the strap to the two temples of spectacles, characterized in that the system comprises:
 a first channel ( 3 ) suitable to receive said strap (L) or to receive a connecting portion (L′) interposed between said strap (L) and a rod ( 2 ) of the glasses ( 1 ); said channel ( 3 ) being open in a first end ( 30 ) in correspondence of an intermediate zone of the rod ( 2 );   fixing means ( 6 ) for fixing to the rod ( 2 ) of the glasses ( 1 ) one end of the strap (L) or one end of said connecting portion (L′).   
     
     
         2 . System according to  claim 1  characterized in that:—said channel ( 3 ) is internal to the body of the rod ( 2 ) and extends from the intermediate zone of the rod ( 2 ) to the rear end ( 20 ) of the same rod, where it has an opening ( 21 ) of output for said strap (L) or to said connecting portion ( 1 /);
 said fixing means ( 6 ) are formed by a second channel ( 3 ′), having a seat ( 33 ) open in the proximity of the first end ( 30 ) of said channel ( 3 ), and intended to receive stably the end of said strap (L) or of said connecting portion ( 1 /) to constrain it to the same rod ( 2 ). 
 
     
     
         3 . System according to  claim 2  characterized in that said second channel ( 3 ′) extends inclined, having said seat ( 33 ) arranged in front, said channel ( 3 ′) being arranged parallel to the development of said first channel ( 3 ) in the proximity of said end ( 30 ). 
     
     
         4 . System according to  claim 2  characterized in that said second channel ( 3 ′) extends inclined downwardly, by presenting the said seat ( 33 ) open on the lower side ( 2   b ) of the rod ( 2 ) and arranged in front with respect to the rest of the channel ( 3 ′) thereof, which is arranged parallel to the development of said first channel ( 3 ) in the proximity of said end ( 30 ). 
     
     
         5 . System according to  claim 2  characterized in that said second channel ( 3 ′) extends inclined upwardly, by presenting the said seat ( 33 ) open on the upper side ( 2   a ) of the rod ( 2 ) and arranged forwardly of the rest of the channel ( 3 ′) thereof, which is arranged parallel to the development of said first channel ( 3 ) in the proximity of said end ( 30 ). 
     
     
         6 . System according to  claim 1  characterized in that the fixing means ( 6 ) are arranged at the rear end ( 20 ) of the same rod and comprise a second channel ( 3 ′) open in proximity of an, opening defined by the second ends ( 31 ) of the first channel ( 3 ), said second channel ( 3 ′) being separated from the same end ( 31 ) by means of a section of reduced thickness ( 6 ), adapted to clamp the end of said strap (L) or the end of the connecting portion (L′). 
     
     
         7 . System according to  claim 6  characterized in that said channel ( 3 ) is formed in the body of said rod ( 2 ) and that the fixing means ( 6 ) comprise a second channel ( 3 ′) open in the proximity of a second opening ( 31 ) of the first channel, separated from said second opening ( 31 ) by means of a section of reduced thickness ( 6 ), adapted to clamp the end of said strap (L) or said first end (LI) of the connecting portion (L′). 
     
     
         8 . System according to  claim 7  characterized in that said second channel ( 3 ′) extends inclined, by presenting said opening ( 31 ) arranged in front. 
     
     
         9 . System according to  claim 6 , characterized in that said first channel ( 3 ) is formed in the body of a cap made of elastically deformable material ( 4 ), which can be fit on the rear of the rod ( 2 ). 
     
     
         10 . System according to  claim 1  characterized in that the connecting portion (L′) is provided with a snap hook ( 5 ) or similar engagement means so as to allow the attachment of one end ( 50 ) of said strap (L).