Canister type vacuum cleaner
    1.
    发明授权
    Canister type vacuum cleaner 失效
    CANISTER型真空清洁器

    公开(公告)号:US3869265A

    公开(公告)日:1975-03-04

    申请号:US27042172

    申请日:1972-07-10

    Applicant: SUNBEAM CORP

    CPC classification number: A47L9/19 A47L9/0009 A47L9/0027

    Abstract: An improved canister-type vacuum cleaner is disclosed which has a front cap, a rear cap an elongated tank which houses the motor and a tool holding and handle assembly that is mounted on top of the elongated tank. The front cap is provided with a vacuum control mechanism, an efficiency indicator and a hose release control. The rear cap houses a cord reel and an on/off switch which may be manipulated by the toe of the operator. The front end of the vacuum cleaner is supported by a single castor or wheel which is held in place by mounting members which also form a hinge so that the front cap can be opened when the disposable dust bag must be changed.

    Abstract translation: 公开了一种改进的罐型真空吸尘器,其具有前盖,后盖,容纳电动机的细长罐和安装在细长罐的顶部上的工具保持和把手组件。 前盖设有真空控制机构,效率指示器和软管释放控制。 后盖包含一个绳索卷轴和一个可由操作者脚趾处理的开/关开关。 真空吸尘器的前端由单个脚轮或轮支撑,该脚轮或轮通过也形成铰链的安装构件保持就位,使得当必须改变一次性集尘袋时可以打开前盖。

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