会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Nozzle lift and adjustment mechanism for an upright vacuum cleaner
    • 用于直立式吸尘器的喷嘴提升和调节机构
    • US5906024A
    • 1999-05-25
    • US797573
    • 1997-02-07
    • John J. JailorScott R. GrahamWilliam H. FrederickJeffrey A. HallSteven K. MeekEric R. Metzger
    • John J. JailorScott R. GrahamWilliam H. FrederickJeffrey A. HallSteven K. MeekEric R. Metzger
    • A47L5/34
    • A47L5/34
    • The invention disclosed herein relates to an improved vacuum cleaner comprising a foot, a handle pivotally mounted to the foot, and a vacuum motor mounted to one of the handle and the foot. The foot has a suction inlet fluidly connected to the vacuum motor and an agitator brush rotatably mounted to the foot. The improvement relates to a wheel assembly comprising a housing, an axle mounted to the housing and at least one wheel rotatably mounted to the axle. The housing has an integrally-molded flange extending therefrom. The wheel assembly rollably supports the vacuum cleaner on a floor surface. A channel is formed in the foot and is adapted to pivotably mount the housing flange for movement between a first and a second position. In the first position, the wheel assembly supports the suction inlet at a first distance relative to the floor surface. In the second position, the wheel assembly supports the suction inlet at a second distance therefrom.
    • 本文公开的本发明涉及一种改进的真空吸尘器,其包括脚,可枢转地安装到脚的手柄和安装到手柄和脚之一的真空马达。 脚具有流体地连接到真空马达的吸入口和可旋转地安装到脚的搅拌器刷。 改进涉及一种车轮组件,其包括壳体,安装到壳体的轴和可旋转地安装到车轴的至少一个车轮。 壳体具有从其延伸的整体模制凸缘。 车轮组件可滚动地支撑地板表面上的真空吸尘器。 通道形成在脚中并且适于可枢转地安装壳体凸缘以在第一和第二位置之间移动。 在第一位置,车轮组件相对于地板表面在第一距离处支撑吸入口。 在第二位置,车轮组件以与其相距的第二距离支撑吸入口。
    • 4. 发明授权
    • Upright vacuum cleaner with power switch pedal
    • 带电源开关踏板的直立式吸尘器
    • US5991970A
    • 1999-11-30
    • US10314
    • 1998-01-21
    • John J. JailorSteven K. MeekJeffrey A. HallScott R. GrahamWilliam H. Frederick
    • John J. JailorSteven K. MeekJeffrey A. HallScott R. GrahamWilliam H. Frederick
    • A47L5/30A47L9/28
    • A47L9/2857A47L5/30A47L9/2842
    • A vacuum cleaner comprises a housing, a motor mounted in the housing, and a switch coupled the motor for actuating the motor to an operative and an inoperative condition. The switch includes an actuator button for moving the switch between an opened and a closed position. A foot pedal is pivotally mounted to the housing and has a bottom surface in an abutting relationship with respect to the actuator button. The foot pedal can include an axle having a pair of flat surfaces which pivotally mount to a slotted circular retainer in the housing. The bottom surface of the foot pedal can include a depending flange which is in abutting relationship with the actuator button. Further, a spring can be disposed between the bottom surface of the foot pedal and the housing to bias the foot pedal away from the switch wherein the spring at least partially surrounds a portion of the foot pedal and at least partially surrounds the actuator button.
    • 真空吸尘器包括壳体,安装在壳体中的电动机和连接电动机的开关,用于致动电动机到操作和不工作状态。 开关包括用于在打开和关闭位置之间移动开关的致动器按钮。 脚踏板枢转地安装到壳体并且具有相对于致动器按钮抵接的底面。 脚踏板可以包括具有一对平坦表面的车轴,其可枢转地安装到壳体中的开槽的圆形保持器。 脚踏板的底面可包括与致动器按钮处于邻接关系的悬垂凸缘。 此外,弹簧可以设置在脚踏板的底表面和壳体之间,以将脚踏板偏离开关,其中弹簧至少部分地围绕脚踏板的一部分并且至少部分地围绕致动器按钮。