REFILL PASTE VESSEL

摘要

PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a paste vessel and a refill cartridge with a simple structure. ;SOLUTION: A spiral groove 5 is disposed on the inner wall of a paste vessel body 3. A cartridge 4 has a slider 8 for fixedly holding solid paste 7 and a tail plug 9 integral with the slider 8. A plurality of locking protrusions 11 provided on the outer wall of the slider 8 are slidably engaged with the groove 5, and the skirt part of the body is brought into close contact with the outer periphery of the cartridge, and hence since both integrally coupled by keeping hermetic, the number of the components of the entirety is reduced to decrease the manufacturing cost.;COPYRIGHT: (C)1997,JPO