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10 条记录 (耗时 0.062 秒)

    Balloon stuffing device
    9.
    发明授权
    Balloon stuffing device 失效

    公开(公告)号：US5322101A

    公开(公告)日：1994-06-21

    申请号：US078978

    申请日：1993-06-16

    申请人： Mark J. Scherr ,  Michael Mitten

    发明人： Mark J. Scherr ,  Michael Mitten

    IPC分类号： A63H27/10 ,  B65B43/36

    CPC分类号： A63H27/10 ,  A63H2027/1091

    摘要： The manually-operated balloon stuffing device has a minimum number of parts and is inexpensive to manufacture. The device includes a manual pump consisting of inner and outer cylindrical tubes, and a check valve in each tube that permits the passage of air in only a single direction within its respective tube. In a first embodiment, a balloon stuffing item is placed in an end of the inner tube, and the open balloon end is stretched over that tube end. The outer tube is then reciprocated along the longitudinal axis of the inner tube to pump up the balloon. The outer tube is then removed and a push rod pushes the sliding check valve, which in turn pushes the stuffing item into the inflated balloon. In an alternate embodiment, a large hollow adapter tube is placed on the end of the inner tube, and the open end of the balloon is stretched over the open end of the adapter tube. After the balloon is inflated, a push rod pushes the sliding check valve, which in turn pushes an extension rod, the latter moving the stuffing item into the balloon. In yet a third embodiment, the need for a push rod and a slidable check valve is eliminated by using a connector between the tube in which the item is placed on the upper end of the inner tube. Once the balloon is inflated as before, the inner tube is pushed through the third hollow tube, thereby pushing the item into the balloon.

    Balloon stuffing device
    10.
    发明授权
    Balloon stuffing device 失效
    气球填充装置

    公开(公告)号：US5279340A

    公开(公告)日：1994-01-18

    申请号：US905108

    申请日：1992-06-26

    申请人： Mark J. Scherr ,  Michael Mitten

    发明人： Mark J. Scherr ,  Michael Mitten

    IPC分类号： A63H27/10 ,  B65B43/36

    CPC分类号： A63H27/10 ,  A63H2027/1091

    摘要： The manually-operated balloon stuffing device has a minimum number of parts and is inexpensive to manufacture. The device includes a manual pump consisting of inner and outer cylindrical tubes, and a check valve in each tube that permits the passage of air in only a single direction within its respective tube. In a first embodiment, a balloon stuffing item is placed in an end of the inner tube, and the open balloon end is stretched over that tube end. The outer tube is then reciprocated along the longitudinal axis of the inner tube to pump up the balloon. The outer tube is then removed and a push rod pushes the sliding check valve, which in turn pushes the stuffing item into the inflated balloon. In an alternate embodiment, a large hollow adapter tube is placed on the end of the inner tube, and the open end of the balloon is stretched over the open end of the adapter tube. After the balloon is inflated, a push rod pushes the sliding check valve, which in turn pushes an extension rod, the latter moving the stuffing item into the balloon. In yet a third embodiment, the need for a push rod and a slidable check valve is eliminated by using a connector between the tube in which the item is placed on the upper end of the inner tube. Once the balloon is inflated as before, the inner tube is pushed through the third hollow tube, thereby pushing the item into the balloon.

    摘要翻译： 手动气囊填充装置具有最少数量的部件并且制造成本低廉。 该装置包括由内外圆柱管组成的手动泵和每个管中的止回阀，其允许在其相应管内仅沿单个方向通过空气。 在第一实施例中，将气球填充物放置在内管的一端中，并且打开的气囊端在该管端延伸。 然后，外管沿着内管的纵向轴线往复运动以泵送气囊。 然后拆下外管，推杆推动滑动止回阀，这又将填充物推入膨胀的气球中。 在替代实施例中，将大型中空适配管放置在内管的端部上，并且球囊的开口端在适配器管的开口端上被拉伸。 在气球膨胀之后，推杆推动滑动止回阀，其又推动延伸杆，后者将填充物移动到气球中。 在第三实施例中，通过在物品放置在内管的上端上的管之间使用连接器来消除对推杆和可滑动止回阀的需要。 一旦气囊如前所述膨胀，内管被推过第三中空管，从而将物品推入气球。