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    • 8. 发明公开
    • MEDICAL CONTAINER
    • MEDIZINISCHERBEHÄLTER
    • EP2959876A1
    • 2015-12-30
    • EP15171153.8
    • 2015-06-09
    • DAIKYO SEIKO, LTD.
    • Kawamura, Hideaki
    • A61J1/03A61J1/06B65D8/00A61B10/00
    • A61J1/03A61B10/0096A61J1/05A61J1/065B29C45/14467B29C45/16B29C65/42B29C65/4815B29C65/565B29C65/72B29C66/0382B29C66/1224B29C66/1226B29C66/542B29C66/71B29C66/73921B29K2023/38B29K2101/12B29L2031/716B65D11/04
    • The present invention provides a medical container: that is configured of an upper member and a lower member; that can be molded by injection molding; that has an excellent dimensional accuracy; and in addition to these, that is capable of effectively preventing the trouble that a molten resin for joining the upper member and the lower member enters the container. The present invention is a bottomed tubular medical container 1 made of a resin and continuously configured of a neck 12, a shoulder 14, and a body 16. The medical container 1 includes an upper member 2 and a lower member 4 each having a structure obtained by vertically dividing the medical container 1, a circular recess is formed at a circular lower end face of the upper member 2 along a shape of the lower end face, and in the lower member 4, a circular projection is formed at a circular upper end face of the lower member 4 along a shape of the upper end face, the circular projection of the lower member 4 is inteiference-fitted to the circular recess of the upper member 2, further, a fitting portion between the circular projection and the circular recess is sealed with a molten resin 6 from an outer circumferential side of the medical container 1, and the upper member 2 and the lower member 4 are fixed with the molten resin 6.
    • 本发明提供一种医疗容器,其由上部构件和下部构件构成; 可以通过注塑成型; 具有优良的尺寸精度; 除此之外,能够有效地防止用于接合上部构件和下部构件的熔融树脂进入容器的问题。 本发明是一种由树脂制成并由颈部12,肩部14和主体16连续构成的有底的管状医疗容器1.医疗容器1包括上部构件2和下部构件4,每个具有获得的结构 通过垂直分割医疗容器1,沿着下端面的形状在上部构件2的圆形下端面处形成圆形凹部,在下部构件4中,在圆形的上端形成有圆形的突起 下部构件4沿着上端面的形状的表面,下部构件4的圆形突出部被整体拟合到上部构件2的圆形凹部,此外,圆形突起和圆形凹部之间的嵌合部 从医用容器1的外周侧用熔融树脂6密封,上部构件2和下部构件4用熔融树脂6固定。