Patent ID: 8727188
Filing Date: 2014-05-20
Classification: B05B

Abstract:
1. Dispenser for dispensing liquid or paste-like substances, comprising a dispenser head having a mouth opening, at least a part of the dispenser head that has the mouth opening being extendable and retractable with respect to a surrounding housing wall, wherein a surface that comes in contact with the mouth opening, or with an end face region of a protruding wall that is formed so as to surround the mouth opening, encloses an acute angle, in a cross-section in which the surface appears as a line, with a retraction direction of the dispenser head, and, in a retracted state, the mouth opening or the end face region is in contact with an identically-formed support surface on the housing wall facing the mouth opening or the end face region, and wherein the dispenser head or the part of the dispenser head that is opposite the surface is, in the retracted state, in pressing contact with a counter-surface of the housing wall that is in overlap there, in the retracted state, and is U-shaped in a region of the overlap.