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    Cleaner
    1.
    发明授权
    Cleaner 有权

    公开(公告)号：US11647884B2

    公开(公告)日：2023-05-16

    申请号：US16512564

    申请日：2019-07-16

    Applicant: MAKITA CORPORATION

    Inventor： Junichi Iwakami

    IPC: A47L9/28 ,  A47L5/24 ,  A47L9/32

    CPC classification number: A47L9/2863 ,  A47L5/24 ,  A47L9/322

    Abstract: A cleaner includes a main body, a handle, a first switch member, and a second switch member. The main body generates a suction force to suck in dust with air by a motor. The handle is to be held by a user. The first switch member is disposed movably on the handle and switches between supplying and not supplying power to the motor by being moved. The second switch member is disposed movably on the handle and, by being moved, moves the first switch member so as to switch between supplying and not supplying power to the motor.

    Upright type cleaner
    4.
    发明授权
    Upright type cleaner 有权
    直立式清洁剂

    公开(公告)号：US07313845B2

    公开(公告)日：2008-01-01

    申请号：US10841529

    申请日：2004-05-10

    Applicant: Hyeun Sik Nam

    Inventor： Hyeun Sik Nam

    IPC: A47L9/28

    CPC classification number: A47L5/28 ,  A47L9/2842 ,  A47L9/2863 ,  A47L9/325 ,  Y10S15/10

    Abstract: An upright type cleaner comprises: a body provided with a handgrip at an upper side thereof; a suction head positioned at a lower side of the body and hinge-connected to the body, for sucking dust and foreign materials of a floor; and a power ON/OFF unit disposed between the body and the suction head for turning off a power when the body is uprighted and turning on the power when the body is inclined. According to this, the power is automatically turned on without a user's additional handle at the time of performing a cleaning and the power is automatically turned off at the time of completing the cleaning, thereby increasing the user's convenience.

    Abstract translation: 立式清洁器包括：在其上侧设置有手柄的主体; 吸头位于主体的下侧并铰接连接到主体，用于吸入地板的灰尘和异物; 以及设置在主体和吸头之间的电源开/关单元，用于当身体竖起时断开电力，并且在身体倾斜时接通电力。 据此，在进行清洁时，没有用户的附加手柄自动开启电力，并且在完成清洁时电力被自动关闭，从而增加了用户的便利性。

    Control arrangement for a propulsion unit for a self-propelled floor care appliance
    5.
    发明申请
    Control arrangement for a propulsion unit for a self-propelled floor care appliance 有权
    用于自走式地板护理器具的推进单元的控制装置

    公开(公告)号：US20070061058A1

    公开(公告)日：2007-03-15

    申请号：US11528049

    申请日：2006-09-26

    Applicant: Evan Gordon ,  Ethan Miller

    Inventor： Evan Gordon ,  Ethan Miller

    IPC: G05D1/00

    CPC classification number: A47L9/2894 ,  A47L5/28 ,  A47L9/009 ,  A47L9/2805 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2863 ,  A47L9/2889 ,  A47L9/325

    Abstract: A self propelled upright vacuum cleaner is provided with a Hall effect sensor to provide a Hall voltage that varies according to the position of a handgrip maintained by the vacuum cleaner. A microprocessor generates a PWM control signal to control the movement of the vacuum based on the magnitude of the Hall voltage with respect to various response characteristics, including a non-linear logistic function. As such, the vacuum cleaner imparts a user-friendly responsiveness to the user during the operation of the vacuum cleaner.

    Abstract translation: 自推式立式真空吸尘器设有霍尔效应传感器，以提供根据由吸尘器保持的手柄位置而变化的霍尔电压。 微处理器产生PWM控制信号以根据霍尔电压的大小相对于包括非线性逻辑函数的各种响应特性来控制真空的移动。 因此，真空吸尘器在真空吸尘器的操作期间对用户赋予用户友好的响应性。

    Vacuum cleaner actuated by reconfiguration of the vacuum cleaner
    7.
    发明申请
    Vacuum cleaner actuated by reconfiguration of the vacuum cleaner 有权
    真空吸尘器通过重新配置真空吸尘器启动

    公开(公告)号：US20020112315A1

    公开(公告)日：2002-08-22

    申请号：US10133581

    申请日：2002-04-29

    Applicant: Fantom Technologies Inc.

    Inventor： Wayne Ernest Conrad

    IPC: A47L005/00 ,  A47L009/00

    CPC classification number: A47L5/225 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2863 ,  A47L9/2884 ,  A47L9/2889 ,  Y02B40/82 ,  Y10S15/01

    Abstract: A vacuum cleaner is reconfigurable between at least two positions. The vacuum cleaner has at least one motor and fan assembly for receiving power and producing airflow during use of the vacuum cleaner. The vacuum cleaner also has at least one sensor adapted to sense a change in the position of the vacuum cleaner and to alter the power provided to the at least one motor and fan assembly in response thereto.

    Abstract translation: 真空吸尘器可在至少两个位置之间重新配置。 真空吸尘器具有至少一个电机和风扇组件，用于在使用真空吸尘器期间接收电力并产生气流。 真空吸尘器还具有至少一个传感器，适于感测真空吸尘器位置的变化，并响应于此而改变提供给至少一个电动机和风扇组件的功率。

    Self-propelled upright vacuum cleaner having a remotely disposed transmission and a positive locking mechanism
    8.
    发明授权
    Self-propelled upright vacuum cleaner having a remotely disposed transmission and a positive locking mechanism 失效
    具有远程设置的传动装置和一个正的锁定机构的自推进立式吸尘器

    公开(公告)号：US4766640A

    公开(公告)日：1988-08-30

    申请号：US568

    申请日：1986-12-31

    Applicant: Dean C. Martin ,  Roderick E. Kleiss ,  James A. Hardy

    Inventor： Dean C. Martin ,  Roderick E. Kleiss ,  James A. Hardy

    IPC: A47L9/28 ,  A47L11/40 ,  A47L9/00

    CPC classification number: A47L9/2863 ,  A47L5/30 ,  A47L9/009 ,  A47L9/2852 ,  A47L9/325

    Abstract: A self-propelled, upright suction or vacuum cleaner includes a base unit and a handle assembly pivotally extending therefrom that can be pivoted from an upright position to a comfortable operating position. The handle assembly includes a handle grip at one end and a drive system housing at its other end containing a drive system including a cleaner motor for propelling the cleaner. The drive system includes a transmission for transferring power from the cleaner motor to a pair of drive wheels fixedly secured to a drive axle. The transmission is remotely disposed from the drive axle and is connected thereto by a drive belt. The transmission includes an actuator that is controlled by a cable extending from the handle grip. As long as the handle grip maintains the actuator in a neutral position, the drive wheels are not rotated. If the handle grip is pushed or pulled by an operator, the actuator is pivoted by the cable and the transmission causes the drive wheels to propel the cleaner in a forward direction or a reverse direction, respectively. In order to ensure that the cleaner is not propelled by the drive wheels when the handle assembly is in its upright position, a positive acting locking mechanism that includes an actuator rod pivotably connected to the base unit causes a locking lever to be pivoted into engagement with the actuator to maintain the actuator in its neutral position.

    Abstract translation: 自推进的直立式吸尘器或真空吸尘器包括基座单元和从其枢轴地延伸的手柄组件，其可从直立位置枢转到舒适的操作位置。 手柄组件包括在一端的手柄把手和在其另一端的驱动系统壳体，其包含驱动系统，该驱动系统包括用于推动清洁器的清洁器马达。 驱动系统包括用于将动力从清洁器马达传递到固定地固定到驱动桥上的一对驱动轮的变速器。 传动装置远离驱动轴设置并通过传动带与其连接。 传动装置包括由从把手把手延伸的电缆控制的致动器。 只要手柄将致动器保持在中立位置，驱动轮就不会转动。 如果手柄被操作者推动或拉动，则致动器由电缆枢转，并且变速器使得驱动轮分别沿前进方向或相反方向推动清洁器。 为了确保当手柄组件处于其直立位置时，驱动轮不会驱动清洁器，包括可枢转地连接到基座单元的致动器杆的正向作用的锁定机构使锁定杆枢转成与 致动器将致动器保持在其中立位置。

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