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    • 6. 发明授权
    • Container with plastic ear assemblies and wire handle and method of
making the same
    • 容器用塑料耳套和电线把手及其制作方法
    • US4813568A
    • 1989-03-21
    • US84126
    • 1987-08-12
    • Charles Fuehrer
    • Charles Fuehrer
    • B65D25/32B65D25/28
    • B65D25/32
    • A container is disclosed with a pair of plastic ear assemblies mounted in respective openings on opposite sides of the container near an upper end thereof and a wire handle attached to the container at respective opposite ends of the wire handle which are received in respective openings in a plastic ear assemblies. A method of attaching an end of a wire handle to the container comprises the steps of inserting one end of a plastic plug of the plastic ear assembly into an opening in the container, securing a plastic cap to the one end of the plug to seal the opening in the container against leakage of liquid from the container and provide an opening in the ear assembly for attaching the end of the wire handle to the container and inserting the end of the wire handle in the opening of the cap.
    • 公开了一种容器,其具有安装在容器的相对侧上的相应开口中的一对塑料耳组件,其上端附近并且在手柄的相应相对端处附接到容器的线把手,其被接纳在相应的开口中 塑胶耳套。 将电线把手的端部附接到容器的方法包括以下步骤:将塑料耳套的塑料塞的一端插入容器中的开口中,将塑料盖固定到插头的一端以密封 在容器中打开以防止液体从容器泄漏并在耳组件中提供开口,用于将电线把手的端部附接到容器并将电线把手的端部插入盖的开口中。
    • 8. 发明授权
    • Plastic seal
    • 塑料密封
    • US3881759A
    • 1975-05-06
    • US32017573
    • 1973-01-02
    • STOFFEL SEALS CORP
    • FUEHRER CHARLES
    • F16B21/07G09F3/03B65D33/16B65D33/34
    • F16B21/071G09F3/0352Y10T292/499
    • An all plastic seal in which the socket receiving the locking head of a strap connected to the seal body is provided with a housing open at both ends. The locking head is inserted into one end of the housing into locking engagement with resilient locking fingers. The tip of the locking head is tapered in a single plane which intersects the longitudinal centerline of the opening in the housing forming the socket. A stop shoulder is provided in a recessed part of the housing for engaging a corresponding stop member on the locking head to prevent inward movement of the locking head beyond the distance necessary to engage the locking fingers. The housing may also be provided with inwardly projecting flute-like projections for minimizing the freedom of movement of the locking head in its locked condition in a direction transverse to the longitudinal centerline of the housing and socket structure. Weakened portion may be provided immediately adjacent the tapered end surface of the locking head, immediately adjacent the shoulder on the locking head engaging with the locking fingers, and in the strap or tie member immediately adjacent the stop member. Each of these weakened places serves as an intentional breaking section for indicating unauthorized unlocking of the seal. A weakened portion in the form of a transverse bore adjacent the tapered surface of the locking head serves to cause expansion of the locking head in response to excess axial forces on said tapered surface. The end of the socket housing which accepts the locking head is conically shaped on the outside and thin walled at the extreme end of the housing to preclude excessive backing forces being applied with no visible signs of tampering when the head is axially forced.
    • 所有塑料密封件,其中容纳连接到密封体的带的锁定头的插座设置有在两端敞开的壳体。 锁定头插入壳体的一端,与弹性锁定指状件锁定接合。 锁定头的尖端在与形成插座的壳体中的开口的纵向中心线相交的单个平面中渐缩。 在壳体的凹部中设置有止动肩部,用于与锁定头上的对应的止动构件接合,以防止锁定头的向内移动超过与锁定手指接合所需的距离。 壳体还可以设置有向内突出的凹槽状突起,用于使锁定头在其锁定状态下的横向于壳体和插座结构的纵向中心线的方向的移动自由度最小化。 弱化部分可以紧邻锁定头的锥形端表面,紧邻锁定头上的肩部与锁定指状物接合,并且紧邻紧固件的带或连接件中。 这些弱化的地方中的每一个都作为用于指示未经许可的密封解锁的故意断裂部分。 邻近锁定头的锥形表面的横向孔形式的弱化部分用于响应于所述锥形表面上的过大的轴向力而引起锁定头的膨胀。 接纳锁定头的插座壳体的端部在外部成锥形,并且在壳体的最末端被薄壁化,以防止当头部被轴向受力时施加过多的背衬力而没有可见的篡改标志。