Closing cap arrangement

Abstract

The invention relates to a closing cap arrangement for being disposed on an outlet opening of a vessel realised as a pot or a bottle, the closing cap arrangement having a multipart design, the closing cap arrangement comprising an enveloping cap and an inner cap provided with a connective element for detachably connecting the closing cap arrangement to the outlet opening and realised independently of the enveloping cap, the inner cap and the enveloping cap being connected to each other via a detachable connection realised as a form-fit, substance-to-substance or force-fit connection, wherein a cap inner part (261) is formed as a clamping sleeve in an upper sleeve section, the clamping sleeve having a clamping cross section deviating in contour from a circular cross section of a collar (269), on which a push-on cap (260) is disposed.

1 . A closing cap arrangement for being disposed on an outlet opening of a vessel realised as a pot or a bottle, the closing cap arrangement having a multipart design, the closing cap arrangement comprising an enveloping cap ( 262 ) and an inner cap provided with a connective element for detachably connecting the closing cap arrangement to the outlet opening and realised independently of the enveloping cap,
 wherein the inner cap and the enveloping cap are connected to each other via a detachable connection realised as a form-fit, substance-to-substance or force-fit connection,   characterised in that   a cap inner part ( 261 ) is formed as a clamping sleeve ( 267 ) in an upper sleeve section, the clamping sleeve having a clamping cross section deviating in contour from a circular cross section of a collar ( 269 ), on which a push-on cap ( 260 ) is disposed.   
     
     
         2 . The closing cap arrangement according to  claim 1 ,
 wherein the enveloping cap and the inner cap are each connected to each other by their lower edge via concentric contact surfaces.   
     
     
         3 . The closing cap arrangement according to  claim 1 ,
 wherein the inner cap has a sealing disk disposed on a cap bottom, the inner cap having a locking groove, which protrudes radially inward, adjacent to the cap bottom for fixing the sealing disk.   
     
     
         4 . The closing cap arrangement according to  claim 1 ,
 wherein the clamping cross section ( 270 ) has a flattening, which deviates from a circular cross section, in such a manner that the diameter of the clamping cross section in the area of the flattening is smaller than the outer diameter of the collar ( 269 ).   
     
     
         5 . The closing cap arrangement according to  claim 4 ,
 wherein the clamping cross section ( 270 ) has a plurality of flattenings ( 271 ) distributed across the circumference.   
     
     
         6 . The closing cap arrangement according to  claim 5 ,
 wherein a crossover section, which forms a cross section crossover from the circular cross section in the area of an opening edge ( 265 ) to the clamping cross section ( 270 ) of a clamping sleeve ( 267 ), is formed for forming the cross section crossover from the opening edge of the cap inner part to the sleeve section formed as the clamping sleeve.