Bottle for cleaning agent and package having a bottle and a cleaning agent

Abstract

The invention relates to a bottle ( 1 ) for a cleaning agent ( 20 ), comprising a container ( 10 ) for receiving the cleaning agent ( 20 ), which container has a container opening ( 17 ), a closure cap ( 30 ), which closes the container opening ( 17 ) in a closure position, and a pretreatment element ( 40 ), which is fastened to or molded onto the closure cap ( 30 ), wherein the pretreatment element ( 40 ) lies inside the container ( 10 ) in the closure position of the closure cap ( 30 ). According to the invention, the pretreatment element ( 40 ) is visible from outside in the closure position of the closure cap ( 30 ). The invention further relates to a package, comprising such a bottle and a dyed cleaning agent.

What is claimed is: 
     
         1 . A bottle for a cleaning agent, comprising
 a receptacle for holding the cleaning agent, which has a receptacle opening,   a closure cap which closes the receptacle opening when in a closed position, and   a pre-treatment element attached to or integrally molded on the closure cap, the pre-treatment element being positioned inside the receptacle when the closure cap is in the closed position,   wherein the pre-treatment element is visible from the outside when the closure cap is in the closed position.   
     
     
         2 . The bottle according to  claim 1 , wherein the receptacle comprises at least one transparent wall region. 
     
     
         3 . The bottle according to  claim 2 , wherein the transparent wall region is part of a front wall of the receptacle. 
     
     
         4 . The bottle according to  claim 1 , wherein the receptacle comprises at least one light-permeable wall region. 
     
     
         5 . The bottle according to  claim 1 , wherein the transparent wall region, the pre-treatment element and the light-permeable wall region lie in one line of sight. 
     
     
         6 . The bottle according to  claim 1 , wherein the transparent region is provided at the same vertical height as the pre-treatment element when the closure cap is in the closed position. 
     
     
         7 . The bottle according to  claim 1 , wherein the pre-treatment element has a first color, and in that the closure cap has a second color, a first color contrast between the first color and the second color being greater than 10, calculated on the basis of the L*a*b* color system. 
     
     
         8 . The bottle according to  claim 1 , wherein a receptacle wall has a third color, a second color contrast between the first color and the third color being greater than 10, calculated on the basis of the L*a*b* color system. 
     
     
         9 . The bottle according to  claim 1 , wherein the closure cap is substantially cylindrical, the closure cap comprising, at a closed end, an end top surface to which a side wall is connected and which forms, at a lower end of the closure cap, an edge that delimits a cap opening of the closure cap. 
     
     
         10 . The bottle according to  claim 1 , wherein the pre-treatment element and the closure cap are separate parts. 
     
     
         11 . The bottle according to  claim 6 , wherein the closure cap comprises a skirt having an internal thread which interacts with an external thread on the receptacle opening in the closed position. 
     
     
         12 . The bottle according to  claim 1 , wherein the pre-treatment element comprises a plurality of bristles having a length of from 4 mm to 20 mm. 
     
     
         13 . The bottle according to  claim 1 , wherein the bristles have a diameter of from 0.3 to 3 mm. 
     
     
         14 . Package comprising a bottle according to  claim 1  and a cleaning agent, which has a fourth color, wherein a third color contrast between the fourth color and the first color of the pre-treatment element is greater than 10, calculated on the basis of the L*a*b* color system.