Plastic container having threaded closure
    24.
    发明授权
    Plastic container having threaded closure 失效
    塑料容器有螺纹封闭

    公开(公告)号:US4453647A

    公开(公告)日:1984-06-12

    申请号:US461243

    申请日:1983-01-26

    申请人: Benjamin C. Neat

    发明人: Benjamin C. Neat

    IPC分类号: B65D41/04 B65D41/18 B65D43/02

    摘要: A container (20) disclosed includes a receptacle (22) and a cover (24) each of which includes a unitary member (26,28) molded from plastic. A helical thread (44) on the upper end of the receptacle side wall (30) and a helical thread (58) on a downwardly projecting lip (50) of the cover are engaged with each other in mating relationship by either threading of the cover onto the receptacle or by downward movement as the receptacle side wall and the cover lip flex to permit such engagement by a snap action. A retainer (46) on the receptacle side wall receives the lower edge (52) of the cover lip and a retainer (60) on the cover receives the upper edge (36) of the receptacle side wall so as to maintain the mating relationship of the threads with the cover in its closed position. The container has particular utility for use as a paint container especially when utilized with specific constructional features disclosed.

    摘要翻译: 公开的容器(20)包括容器(22)和盖子(24),每个盖子包括由塑料模制的整体构件(26,28)。 在容器侧壁(30)的上端上的螺旋螺纹(44)和盖子的向下突出的唇缘(50)上的螺旋螺纹(58)通过盖子的螺纹彼此啮合 当容器侧壁和盖唇部弯曲以允许通过快速动作的这种接合时,在容器上或通过向下运动。 容器侧壁上的保持器(46)容纳盖唇的下边缘(52),并且盖子上的保持器(60)容纳容器侧壁的上边缘(36),以保持插座侧壁的配合关系 螺纹与盖子处于关闭位置。 容器特别适用于油漆容器,特别是当与所公开的具体结构特征一起使用时。

    Container and cover with two gasket seal
    25.
    发明授权
    Container and cover with two gasket seal 失效
    集装箱盖和两个垫圈密封

    公开(公告)号:US4347947A

    公开(公告)日:1982-09-07

    申请号:US216647

    申请日:1980-12-15

    申请人: Theo Hammes

    发明人: Theo Hammes

    摘要: A plastic container for storing fluids having a neck (3) with an opening closed by means of a plastic cover (4) is disclosed. An annular portion of the cover (4) surrounds the neck (3) thus providing an inner rim (9) and an outer rim (8) in the cover (4). A first gasket (7) inserted between these rims is pressed against the upper edge of the neck (3) and a second radially and axially supported gasket (10) between the cover (4) and the neck (3) are compressed under the action of a means for biasing the cover (4) toward the neck (3) to seal the cover on the container. Means are provided to limit the motion of the cover (4) axially towards the neck (3) to prevent the first gasket (7) from being damaged.

    摘要翻译: 公开了一种用于储存具有通过塑料盖(4)封闭的开口的颈部(3)的流体的塑料容器。 盖(4)的环形部分围绕颈部(3),从而在盖(4)中提供内边缘(9)和外缘(8)。 插入在这些轮辋之间的第一垫圈(7)被压靠在颈部(3)的上边缘上,并且在盖(4)和颈部(3)之间的第二径向和轴向支撑的垫圈(10)在动作 用于将盖(4)朝向颈部(3)偏置以将盖盖密封在容器上的装置。 提供了用于限制盖(4)沿颈部(3)轴向运动以防止第一垫片(7)被损坏的装置。

    Closures and container assemblies
    26.
    发明授权
    Closures and container assemblies 失效
    封闭和容器组件

    公开(公告)号:US4165020A

    公开(公告)日:1979-08-21

    申请号:US925167

    申请日:1978-07-17

    申请人: Harry Hoselton

    发明人: Harry Hoselton

    摘要: A plastic closure with a U-shaped rim surrounding a closure portion, an upper wall of the rim extending both upwardly and downwardly from the closure portion and flaring outwardly away from the closure portion. The upper end of the inner wall joins into the base of the `U` shape and the lower end is resiliently flexible. When fitted to a container, upper and lower ends of the inner wall seal against the lip and inner surface of the wall of the container, resiliency of the inner wall of the closure ensuring its sealing engagement with the container wall.

    摘要翻译: 一个具有围绕封闭部分的U形边缘的塑料封闭件,边缘的上壁从封闭部分向上和向下延伸并向外延伸离开封闭部分。 内壁的上端连接成“U”形的底部,下端弹性灵活。 内壁的上端和下端装配在容器上时,抵靠着唇缘和容器壁的内表面,密封住内壁的弹性,确保其与容器壁的密封接合。