Waterproof pill container
    1.
    发明授权
    Waterproof pill container 失效
    防水丸容器

    公开(公告)号:US4166537A

    公开(公告)日:1979-09-04

    申请号:US849522

    申请日:1977-11-07

    CPC classification number: B65D45/10 A61J1/03

    Abstract: A waterproof pill container especially adapted to hold pills and the like is disclosed. In addition to a container base having an open top adapted to be closed by a cover, closure means are provided for continually urging the cover into watertight sealing engagement with the peripheral edge that forms the open top of the container base. Such closure means includes a post attached to and downwardly dependent from the inner portions of the cover and to which a laterally extending crossbar is rotatably engaged. Also the container base is provided with a pair of inwardly extending flanges under which the ends of the crossbar are adapted to engage, thereby establishing anchor points against which the cover may be tightly drawn into sealing engagement with the container base to assure a watertight fit between the two members.

    Abstract translation: 公开了一种特别适用于保持药丸等的防水丸容器。 除了具有适于由盖封闭的敞开顶部的容器基座之外,还提供了闭合装置,用于连续地将盖子与形成容器基座的开口顶部的周边边缘水密密封接合。 这种闭合装置包括附接到盖的内部并从其向下依靠的柱,并且横向延伸的横杆可转动地接合到该柱上。 此外,容器基座设置有一对向内延伸的凸缘,在该凸缘下方,横杆的端部适于接合,从而建立锚定点,所述盖可以紧紧地与容器基座紧密地拉入到密封接合中,以确保 两个成员。

    Rubber stopper for tight sealing
    8.
    发明授权
    Rubber stopper for tight sealing 失效
    橡胶塞密封

    公开(公告)号:US4321306A

    公开(公告)日:1982-03-23

    申请号:US201388

    申请日:1980-07-10

    Applicant: Tsukasa Eguchi

    Inventor: Tsukasa Eguchi

    Abstract: To eliminate contamination of foreign matters deposited on the surface for a rubber stopper for tight sealing for medical purpose as for tight sealing of a medical injection liquid bottle, a vulcanized film of propylene-tetrafluoroethylene-glycidyl vinyl ether copolymer rubber is coated partially or wholly onto the surface of the rubber stopper. Vulcanization of the copolymer rubber can be carried out only by heating in the absence of a vulcanizing agent, and a vulcanized film with a good adhesiveness to the rubber stopper and a good sliding characteristic can be formed thereon.

    Abstract translation: 为了消除用于紧密密封医疗注射液瓶的用于密封密封的橡胶塞的表面上的异物的污染,丙烯 - 四氟乙烯 - 缩水甘油基乙烯基醚共聚物橡胶的硫化膜部分或全部被涂覆到 橡胶塞的表面。 共聚物橡胶的硫化只能通过在不存在硫化剂的情况下加热进行,并且可以在其上形成具有良好的粘合性的橡胶塞的硫化膜和良好的滑动特性。

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