LIQUID PRODUCT DISPENSER IN PARTICULAR FOR A SAMPLE WITH A PRESSURE ZONE SURROUNDED BY A HINGE ZONE AND METHOD FOR STORAGE

摘要

The invention relates to a liquid product dispenser, comprising a storage volume (1) formed between an upper cap (4) and a lower cap (5), said caps being connected in a sealed manner to form a dispensing path for said product, wherein the lower cap (5) has a central pressure zone (7) which is resistant to deformation by manual pressure,said pressure zone being surrounded by a hinge zone (8) which may be deformed with said pressure. Said hinge zone is designed to permit the reversible movement of said pressure zone between a stable position at a distance from the upper cap (4) and a dispensing position with an approach of the cap (4, 5) such as to reduce the storage volume (1).