Patent ID: 7469868

Claim:
A vacuum suction cup, especially for a windshield of a mechanical vehicle, provided with an elastic suction cup with a spindle protruding axially therefrom, wherein said spindle slides within a guiding bushing ( 4 ) of a dome ( 3 ), which shields said suction cup from outside, characterized in that a guiding pin ( 6 ) being forced into a transverse hole ( 7 ) of said guiding spindle ( 2 ) of said suction cup ( 1 ) is guided directly along guiding grooves ( 9 ) or cam surfaces ( 11 ) inside a housing ( 10 , 12 ) of said suction cup, and characterized in that it further includes a push button ( 8 ) sliding within said housing ( 10 ) and provided with guiding grooves ( 9 ) on its both side walls ( 8 ′) along which slide both ends of said guiding pin ( 6 ) forced into said traverse hole ( 7 ) of said spindle ( 2 ) of said suction cup ( 1 ).