| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-price dispenser which can be applied to a material of a wide range of viscosity, is capable of correct, comfortable application, has simple structure, and is resistant to contamination. SOLUTION: A tubular reservoir 2 which communicates with at least one dispensing orifice and has at least one longitudinal slot, a piston 4 which can slide in translation inside the reservoir 2 and has a driving means which slides in translation to dispense a material while passing through the slot, a base part 9 connected with the reservoir 2, and a driving means for the piston are provided, the reservoir 2 and the base part 9 are formed integrally, and an application tip 6 having a dispensing orifice is integrated with the reservoir 2. The application tip 6 has at least one cavity or a channel 7, and the dispensing orifice 61 is preferably formed in the cavity or the channel. |
