| 摘要 |
PROBLEM TO BE SOLVED: To obtain a container for dental compsns. which enables any body, even not a skilled person, to extrude and use the dental compsns. in an optimum amt., to cost-effectively use the dental compsns. and to most adequately carry out to mix two kinds of the dental compsns. SOLUTION: This container 1 for the dental compsns. comprises a cylindrical container body 4 which is mounted with a nozzle 2 at the front end and in which the dental compsns. are housed, a piston 5 which is slidably mounted in this container body 4 and extrudes the dental compsns. housed in the container body 4 from the nozzle, a knock body 7 which is energized by an energizing spring 6 in such a manner that its rear end projects to the prescribed extent always outward from the rear end of the container body 4 and a piston sliding and moving mechanism 8 which slides and moves the piston 5 so as to extrude a small amt. of the dental compsns. from the nozzle 2 by pressing this knock body 7.
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