Refillable bottles are used with water coolers, with dispensing function for cold or hot water, coolers having cold and/or hot part and exchangeable bottle or can in which water is stored

摘要

The refillable bottles are used with water coolers, with a dispensing function for cold or hot water. The coolers have a cold and/or a hot part and an exchangeable bottle or can in which water is stored. The bottles are taken and cleaned and filled again with source water. The system involves a body (3) located in a casing (5). A closure (4) closes this casing from the exterior. The casing locates in the middle of the bottle (1) and the opening on the upper side.