Dispenser for creamy or pasty products

Abstract

Abstract The dispenser head is fitted on a dispenser body which comprises a tubular body, a flexible-lip piston sliding in a leak-tight manner inside this tubular body, and a top part equipped with passage orifices and carrying a central bearing surface together with, at its periphery, fixing means of the dispenser head. This head itself comprises: a1) a deformable single-piece dish (11) comprising a lower flexible tubular lip (23), which forms, with the central bearing surface (5) of the top part (3) of the body of the dispenser (1), a delivery valve (23,25), and an upper flexible tubular lip (24) which forms, with the bearing covering (16) of the actuator (10), a suction valve (24,32); b1) an actuator (10) which comprises, on the one hand, a fixed part comprising an outer skirt (9) which carries at its lower part a means (8) for fixing on the top part (3) of the dispenser body (1), and on the other hand, a tiltable central part (12) connected to the fixed part; and the deformable dish (11) and the tiltable part (12) of the actuator (10) comprise complementary leak-tight means (28,19) for fixing the said dish (11) to the said tiltable central part (12). <IMAGE>

Inventors

• 👤 Alain Jupin
• 👤 Bernard Schneider

Bibliographic Details