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    • 4. 发明授权
    • Portable wet/dry vacuum cleaner and recharging base
    • 便携式湿/干吸尘器和充电座
    • US5005252A
    • 1991-04-09
    • US473332
    • 1990-02-01
    • Robert E. SteinerDaniel S. Soultanian
    • Robert E. SteinerDaniel S. Soultanian
    • A47L5/24A47L7/00
    • A47L7/0009A47L5/24A47L7/0038A47L7/0042Y10S15/01
    • A portable wet/dry vacuum cleaner is disclosed having a handle base and a combination nozzle/debris container. The handle base comprises a housing having a motor, a blower driven by the motor, and a battery pack for energization of the motor located therein. The blower is in communication with the container for forceably drawing air and entrained debris in the air into the container, for depositing the debris in the container, and for exhausting air from the handle base. A channel is provided within the outer end of the container, which channel extends inwardly and upwardly, but terminates short of the housing. The latter has an air duct between the nozzle/debris container and the blower having an inlet spaced from the inner end of the channel. A deflector is disposed between the inner end of the channel and the inlet of the air duct for directing debris entrained into the air exhausted from the channel away from the air duct inlet. The vacuum cleaner (or appliance) further includes a charging base for holding or mounting the vacuum cleaner. The charging base has a recess formed therein to receive at least a portion of the handle base. The handle base has a receptacle formed therein and a finger from the recharging base fits into the receptacle such that the vacuum cleaner is rotated on the finger toward the recharging base, electrical charging terminal both on the vacuum cleaner and on the recharging base cammingly engage one another thereby to resiliently hold the vacuum cleaner in place on the base and to permit recharging of the batteries within the vacuum cleaner.
    • 公开了一种便携式湿/干式真空吸尘器,其具有手柄基座和组合喷嘴/碎片容器。 手柄基座包括具有马达的壳体,由马达驱动的鼓风机,以及用于为位于其中的马达通电的电池组。 鼓风机与容器连通,用于将空气和夹带的空气强力抽入容器中,将碎屑沉积在容器中,并从手柄底部排出空气。 通道设置在容器的外端内,该通道向内和向上延伸,但是终止于外壳。 后者具有在喷嘴/碎屑容器和鼓风机之间的空气管道,其具有与通道的内端间隔开的入口。 导流器设置在通道的内端和空气管道的入口之间,用于引导夹带在从通道排出的空气中的碎屑远离空气管道入口。 真空吸尘器(或器具)还包括用于保持或安装真空吸尘器的充电基座。 充电基座具有形成在其中的凹部,以容纳手柄基座的至少一部分。 手柄基座具有形成在其中的插座,并且来自再充电基座的手指装配到插座中,使得真空吸尘器在手指上朝着充电基座旋转,充电终端在真空吸尘器和充电基座上均可与一个 另一个由此将真空吸尘器弹性地保持在基座上的适当位置,并允许电池在真空吸尘器内的再充电。
    • 5. 发明授权
    • Portable wet/dry vacuum cleaner and recharging base
    • 便携式湿/干吸尘器和充电座
    • US4899418A
    • 1990-02-13
    • US274724
    • 1988-11-09
    • Robert E. SteinerDaniel S. Soultanian
    • Robert E. SteinerDaniel S. Soultanian
    • A47L5/24A47L7/00
    • A47L7/0009A47L5/24A47L7/0038A47L7/0042Y10S15/01
    • A portable wet/dry vacuum cleaner is disclosed having a handle base and a combination nozzle/debris container. The handle base comprises a housing having a motor, a blower driven by the motor, and a battery pack for energization of the motor located therein. The blower is in communication with the container for forceably drawing air and entrained debris in the air into the container, for depositing the debris in the container, and for exhausting air from the handle base. A channel is provided within the outer end of the container, which channel extends inwardly and upwardly, but terminates short of the housing. The latter has an air duct between the nozzle/debris container and the blower having an inlet spaced from the inner end of the channel. A deflector is disposed between the inner end of the channel and the inlet of the air duct for directing debris entrained into the air exhausted from the channel away from the air duct inlet.The vacuum cleaner (or appliance) further includes a charging base for holding or mounting the vacuum cleaner. The charging base has a recess formed therein to receive at least a portion of the handle base. The handle base has a receptacle formed therein and a finger from the recharging base fits into the receptacle such that when the vacuum cleaner is rotated on the finger toward the recharging base, electrical charging terminals both on the vacuum cleaner and on the recharging base cammingly engage one another thereby to resiliently hold the vacuum cleaner in place on the base and to permit recharging of the batteries within the vacuum cleaner.
    • 公开了一种便携式湿/干式真空吸尘器,其具有手柄基座和组合喷嘴/碎片容器。 手柄基座包括具有马达的壳体,由马达驱动的鼓风机,以及用于为位于其中的马达通电的电池组。 鼓风机与容器连通,用于将空气和夹带的空气强力抽入容器中,将碎屑沉积在容器中,并从手柄底部排出空气。 通道设置在容器的外端内,该通道向内和向上延伸,但是终止于外壳。 后者具有在喷嘴/碎屑容器和鼓风机之间的空气管道,其具有与通道的内端间隔开的入口。 导流器设置在通道的内端和空气管道的入口之间,用于引导夹带在从通道排出的空气中的碎屑远离空气管道入口。 真空吸尘器(或器具)还包括用于保持或安装真空吸尘器的充电基座。 充电基座具有形成在其中的凹部,以容纳手柄基座的至少一部分。 手柄基座具有形成在其中的插座,并且来自充电基座的手指装配到插座中,使得当真空吸尘器在手指上朝向充电基座旋转时,真空吸尘器和充电基座上的充电端子都可以凸轮接合 从而将真空吸尘器弹性地保持在基座上的适当位置,并允许真空吸尘器内的电池再充电。