Plastic bottle, preferably a bottle for WC and the adapter and container for the bottle, for this type of plastic bottle

摘要

The plastic bottle, especially the toilet bottle, comprises a bottle container (4), especially a blow molded container, with the neck (6) of the bottle and a bent cap (8). It is studded on the neck (6) of the bottle in the planting direction (12). The bottle neck (6) has a first stud connection element (14), and the cap (8) has a second stud connection element (16). In order to provide a specific angular position between the bent cap (8) and the container (4) of the bottle, between the cap (8) and the neck (6) of the bottle, especially between both elements of the stud connection (14, 16), a twist lock is made. For this purpose, preferably the elements of the stud connection (14, 16) engage in shape by means of teeth. Alternatively, an elevation with recesses is made on the bottle shoulder to prevent twisting.