Patent ID: 7648110

Claim:
A banner stand adapted to attach to and detach from a glassy surface, the banner stand comprising: a disk-shaped vacuum suction plate ( 100 ) having a flat bottom surface, a number of fixing protrusions ( 110 ) integrally formed along a peripheral edge of an upper surface, a circular latching protrusion base ( 120 ) protruding from a central portion inside the fixing protrusions ( 110 ) so as to form a step, and a suction latching protrusion ( 130 ) protruding from a central portion of the latching protrusion base ( 120 ); a lower support ( 200 ) having an annular base ring portion ( 210 ) fastened to a peripheral edge of an upper surface of the vacuum suction plate ( 100 ), a slanted lateral wall portion ( 220 ) extending along an inner peripheral surface of the base ring portion ( 210 ) so as to form a conical wall surface, fixing protrusion latching grooves ( 230 ) formed along an inner peripheral surface of the slanted lateral wall portion ( 220 ), the fixing protrusions ( 110 ) being coupled into the fixing protrusion latching grooves ( 230 ), and operation ribs ( 240 ) extending along a peripheral edge of an upper end of the slanted lateral wall portion ( 220 ) at an interval; a suction plate operation member ( 300 ) having a conical first lateral wall portion ( 310 ) adapted to externally abut an outer peripheral surface of the slanted lateral wall portion ( 220 ) of the lower support ( 200 ), rib guide protrusions ( 320 ) formed on an inner peripheral surface of the first lateral wall surface ( 310 ) at an interval so as to be guided on the operation ribs ( 240 ), respectively, an upper base ( 330 ) integrally formed on an upper end of the first lateral wall portion ( 310 ) so as to form a horizontal surface, a second lateral wall portion ( 340 ) extending from a central portion of the upper base ( 330 ) in a conical shape, a suction latching protrusion support ( 350 ) extending downwards from a central portion of the second lateral wall portion ( 340 ) with an upper portion of the suction latching protrusion ( 130 ) inserted into and fixed to a lower portion of the suction latching protrusion support ( 350 ), and a ball joint coupler ( 360 ) coupled to an upper portion of the suction latching protrusion support ( 350 ) inside the central portion of the second lateral wall portion ( 340 ); and a pole support ( 400 ) having a body ( 420 ), a pair of ball joints ( 410 ) positioned on a bottom surface of the body ( 420 ) so as to be coupled to the ball joint coupler ( 360 ) of the suction plate operation member ( 300 ) while being able to play, and a number of pole insertion holes ( 430 ) formed on a lateral wall of the body ( 420 ).