Press-to-open dispensing closure
    1.
    发明授权
    Press-to-open dispensing closure 失效
    按压到开启的分配闭合件

    公开(公告)号:US5273177A

    公开(公告)日:1993-12-28

    申请号:US916465

    申请日:1992-07-20

    IPC分类号: B65D47/08 B65D51/18

    摘要: A press-to-open dispensing closure with a flexible arcual top surface(22) in convex orientation is provided which includes a flexible, aperture cover(26) having an arcuate hinging connection to the top surface. The hinging connection of the appeture cover articulates between a convexly arcuate closed condition and a concavely arcuate open position.

    摘要翻译: 提供了具有凸形取向的柔性弧形顶表面(22)的按压式打开的分配封闭件,其包括具有与顶表面的弓形铰接连接的柔性孔盖(26)。 食用罩的铰接连接在凸弧形闭合状态和凹弧形打开位置之间铰接。

    Liquid dispensing bottle cap with integral value and actuator
    3.
    发明授权
    Liquid dispensing bottle cap with integral value and actuator 失效
    具有积分值和执行器的液体分配瓶盖

    公开(公告)号:US5044529A

    公开(公告)日:1991-09-03

    申请号:US386575

    申请日:1989-07-29

    IPC分类号: B65D47/20

    CPC分类号: B65D47/20

    摘要: A unitary liquid dispensing cap with integral actuator and valve assemblies is provided which includes a centrally located bellows to provide a restoring force to drive the valve back to the closed position after dispensing the liquid. A guide is provided for the valve and includes projections which cooperate with mating projections on the valve assembly to control movement of the valve. The valve assembly may be cocked to provide positive sealing of the dispensing passage by the valve.

    摘要翻译: 提供具有整体致动器和阀组件的单一液体分配盖,其包括位于中心的波纹管,以在分配液体之后提供恢复力以驱动阀回到关闭位置。 为阀提供引导件,并且包括与阀组件上的配合突起配合的突起,以控制阀的运动。 阀组件可被压紧以通过阀提供分配通道的正密封。