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    • 1. 发明申请
    • Single Handle Post Hole Digger
    • 单把手后孔挖掘机
    • US20160198619A1
    • 2016-07-14
    • US15076130
    • 2016-03-21
    • Nathan A. Scolari
    • Nathan A. ScolariGeorge Reiter
    • A01B1/02E02F3/02A01C5/02
    • E21B11/005A01B1/02A01C5/02
    • The present invention is a light-weight, single handle post hole digger. The single handle of the post hole digger is generally comprised of an outer elongated vertical handle and an inner elongated vertical shaft located substantially within the outer handle. The post hole digger of the present invention has two blade members used to cut into the ground and to loosen soil when in an open configuration and then used to capture and remove soil when in a closed configuration. In some embodiments, a first stationary blade member is permanently attached to the inner elongated vertical shaft by an adjustable pin or bolt and a second movable blade member is connected to the outer elongated handle via a connection rod.
    • 本发明是一种重量轻的单把手挖掘挖掘机。 柱孔挖掘机的单个手柄通常包括外部细长垂直手柄和基本上位于外手柄内部的内细长垂直轴。 本发明的钻孔挖掘机具有两个叶片构件,用于在处于打开构型时切入地面并松开土壤,然后用于在处于闭合构型时捕获和移除土壤。 在一些实施例中,第一固定叶片构件通过可调整的销或螺栓永久地附接到内部细长垂直轴,并且第二可动叶片构件经由连接杆连接到外部细长手柄。
    • 2. 发明授权
    • Steamer mop having quick change cleaning pad
    • 蒸笼拖把具有快速更换清洁垫
    • US09351626B2
    • 2016-05-31
    • US14873762
    • 2015-10-02
    • Nathan A. Scolari
    • Nathan A. Scolari
    • A47L11/34A47L13/22A47L11/40A47L11/26
    • A47L13/225A47L11/26A47L11/4011A47L11/4013A47L11/4041A47L11/4047A47L11/405A47L11/4075A47L11/4083A47L11/4086A47L11/4088A47L13/12
    • The invention relates generally to an improved mop having a support arm having a handle, a mop head that is pivotally attached to said support arm, a pair of rollers disposed in said mop head at lateral side of the mop head housing, a cleaning pad rotatably carried by said rollers so that a first roller carries said cleaning pad and a second roller draws sections of said cleaning pad across a cleaning area defined by said mop head, whereas the cleaning pad travel along a path orthogonal to the front of the housing, a spray nozzle carried by said mop head that is fluidly connected to a cleaning solution container for allowing the user to select and spray a cleaning solution on the surface being cleaned, and an ultra violet light source disposed on said mop head for disinfecting said cleaning pad.
    • 本发明总体上涉及一种改进的拖把,其具有支撑臂,该支撑臂具有手柄,可枢转地附接到所述支撑臂上的拖把头,设置在所述拖把头中的一对辊,其位于拖把头外壳的侧面, 由所述辊承载,使得第一辊承载所述清洁垫,并且第二辊将所述清洁垫的部分横跨由所述拖把头限定的清洁区域,而清洁垫沿着与壳体前部正交的路径行进, 由所述拖把头携带的喷嘴,流体连接到清洁溶液容器,用于允许使用者在要清洁的表面上选择并喷射清洁溶液;以及紫外光源,设置在所述拖把头上用于对所述清洁垫进行消毒。
    • 8. 发明授权
    • Non-back-bending chain
    • 非后弯链
    • US08695320B2
    • 2014-04-15
    • US13366646
    • 2012-02-06
    • Nathan A. ScolariGeorge Reiter
    • Nathan A. ScolariGeorge Reiter
    • F16G13/20
    • F16G13/20
    • A non-back-bending chain having a plurality of links wherein said links include a rounded portion, a right flat portion, a bottom portion, and a left flat portion. The rounded portion allows the chain to bend or coil in one direction. The flat portions, when in contact, prevent the chain from bending in the opposite direction. Therefore, a chain that can be used to both “push” and “pull” is provided. Further, the chain can be used to provide a rigid extension that can be used to support a force even when only supported by one end. The chain can be retracted for storage and bunched or coiled.
    • 一种具有多个连杆的非后弯链,其中所述连杆包括圆形部分,右平坦部分,底部部分和左平坦部分。 圆形部分允许链条沿一个方向弯曲或卷绕。 平坦部分在接触时防止链条沿相反方向弯曲。 因此,提供了可以用于“推”和“拉”的链。 此外,链可用于提供刚性延伸部,即使在仅由一端支撑时也可用于支撑力。 链条可以缩回以进行存储和聚束或卷绕。