公开(公告)号：US5762482A

公开(公告)日：1998-06-09

申请号：US631010

申请日：1996-04-12

申请人： Akira Haraoka

发明人： Akira Haraoka

IPC分类号： F04B33/00 ,  F04B45/02

CPC分类号： F04B33/00

摘要： A combined housing and air pump has a barrel type outside vessel one end of which is closed and the other end of which is open, a barrel type inside vessel one end of which is closed and the other end of which is open, and an air suction opening and an air discharge opening formed on the closed end of one of the outside vessel and the inside vessel, the inside vessel can be inserted from the opening of the outside vessel, and inside the outside vessel the outer periphery of the inside vessel is substantially very close to the inner periphery of the outside vessel and the inside vessel can rub in the axial direction of these vessels. The air suction opening has a check valve through which an air is allowed to pass only in the air suction direction, and the air discharge opening has a removable nozzle separately formed. The container can be carried with things contained in the inside space sectioned by the two vessels. And the container can be used as an air pump to inflate a balloon and so on by taking the inside vessel in and out of the outside vessel in the axial direction. It is convenient not to have to carry an air pump separately.

摘要翻译： 组合的外壳和空气泵具有桶形外部容器，其一端是封闭的，另一端是敞开的，桶型内部容器的一端是封闭的，另一端是敞开的 吸入口和形成在外部容器和内部容器之一的封闭端的排气口，内部容器可以从外部容器的开口插入，并且在外部容器内部，内部容器的外周是 基本上非常接近外部容器的内周，并且内部容器可以在这些容器的轴向方向上摩擦。 空气吸入口具有止回阀，通过该止回阀，空气只能在吸气方向通过，排气口具有单独形成的可移除喷嘴。 容器可以装载在由两个容器分隔的内部空间中的物品。 并且容器可以用作气泵，以通过沿轴向将内部容器进出外部容器来使气球等膨胀。 方便不必单独携带气泵。

公开(公告)号：US5518376A

公开(公告)日：1996-05-21

申请号：US189766

申请日：1994-02-01

申请人： Akira Haraoka

发明人： Akira Haraoka

IPC分类号： F04B33/00 ,  F04B19/02

CPC分类号： F04B33/00

摘要： A combined housing and air pump has a barrel type outside vessel one end of which is closed and the other end of which is open, a barrel type inside vessel one end of which is closed and the other end of which is open, and an air suction opening and an air discharge opening formed on the closed end of one of the outside vessel and the inside vessel, the inside vessel can be inserted from the opening of the outside vessel, and inside the outside vessel the outer periphery of the inside vessel is substantially very close to the inner periphery of the outside vessel and the inside vessel can rub in the axial direction of these vessels. The air suction opening has a check valve through which an air is allowed to pass only in the air suction direction, and the air discharge opening has removable nozzle separately formed. The container can be carried with things contained in the inside space sectioned by the two vessels. And the container can be used as an air pump to inflate a balloon and so on by taking the inside vessel in and out of the outside vessel in the axial direction. It is convenient not to have to carry an air pump separately.

摘要翻译： 组合的外壳和空气泵具有桶形外部容器，其一端是封闭的，另一端是敞开的，桶型内部容器的一端是封闭的，另一端是敞开的 吸入口和形成在外部容器和内部容器之一的封闭端的排气口，内部容器可以从外部容器的开口插入，并且在外部容器内部，内部容器的外周是 基本上非常接近外部容器的内周，并且内部容器可以在这些容器的轴向方向上摩擦。 空气吸入口具有止回阀，通过该止回阀，空气只能在空气吸入方向通过，排气口具有分别形成的可移除喷嘴。 容器可以装载在由两个容器分隔的内部空间中的物品。 并且容器可以用作气泵，以通过沿轴向将内部容器进出外部容器来使气球等膨胀。 方便不必单独携带气泵。