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    • 2. 发明申请
    • AUTO FEED UTILITY KNIFE
    • 自动进给实用程序
    • US20100180449A1
    • 2010-07-22
    • US12688360
    • 2010-01-15
    • Gary E. van DEURSEN
    • Gary E. van DEURSEN
    • B26B5/00B26B1/08
    • B26B5/001
    • A utility knife having a knife body, a movable blade holder inside the knife body for slidably moving a flat blade and a blade retaining arm selectively engageable with the blade for removably retaining the flat blade on the blade holder, and a blade release button engageable with the blade retaining arm for disengaging the blade retaining arm from the blade. The blade release button is slidably mounted in the knife body and movable in a direction substantially parallel to a major plane of the flat blade such that sliding the blade release button moves the blade retaining arm to disengage the blade retaining arm from the blade.
    • 一种具有刀体的实用刀具,刀体内部的可动刀片保持器,用于可滑动地移动平刀片,刀片保持臂可选择地与刀片接合,用于可拆卸地将平刀片保持在刀架上;刀片释放按钮可与 刀片保持臂,用于将刀片保持臂与刀片分离。 刀片释放按钮可滑动地安装在刀体中并且可在基本上平行于扁平刀片的主平面的方向上移动,使得滑动刀片释放按钮移动刀片保持臂以使刀片保持臂与刀片脱离。
    • 4. 发明申请
    • BLADE DISPENSER
    • 刀片分配器
    • US20090194557A1
    • 2009-08-06
    • US12362752
    • 2009-01-30
    • Gary E. VAN DEURSEN
    • Gary E. VAN DEURSEN
    • B65D83/10
    • B65D83/10
    • A blade dispenser is provided to safely and easily dispense razor blades. Embodiments include a dispenser having a housing for accommodating a stack of blades; and a push button slidably mounted at a first end of the housing. The push button has a blade catch for engaging a button-engaging portion of a blade of the blade stack when the push button moves from a depressed position to a released position, to move the blade to an extended position partially outside the housing. A first spring engages the housing and the push button to bias the push button in the released position, and a blade pusher engages an end blade of the blade stack. A second spring is provided for engaging the housing and the blade pusher to bias the blade pusher and the blade stack towards the blade catch of the push button, such that when the push button moves from the depressed position to the released position, the blade catch engages the button-engaging portion of the first end blade of the blade stack to move the first end blade to the extended position.
    • 提供刀片分配器以安全且容易地分配剃刀刀片。 实施例包括具有用于容纳一叠叶片的壳体的分配器; 以及可滑动地安装在所述壳体的第一端的按钮。 当按钮从凹陷位置移动到释放位置时,按钮具有用于接合刀片组件的刀片的按钮接合部分的刀片卡扣,以将刀片移动到位于壳体外部的延伸位置。 第一弹簧接合壳体和按钮以将按钮偏置在释放位置,并且叶片推动器接合叶片组的端部叶片。 提供第二弹簧用于接合壳体和叶片推动器以将叶片推动器和叶片堆叠朝向按钮的叶片捕捉器偏压,使得当按钮从凹陷位置移动到释放位置时,叶片捕获 与刀片堆叠的第一端部刀片的按钮接合部分接合以使第一端部刀片移动到延伸位置。
    • 8. 发明申请
    • COMPACT UTILITY KNIFE
    • 紧凑实用生物
    • US20110162212A1
    • 2011-07-07
    • US13050662
    • 2011-03-17
    • Eric RanieriStephen RowlayGary E. Van Deursen
    • Eric RanieriStephen RowlayGary E. Van Deursen
    • B26B1/08
    • B26B5/001
    • A compact utility knife includes a blade holder slidably connected to a handle. A trapezoidal utility blade detachably mounts to the blade holder via a blade lock mechanism. A slide lock mechanism selectively retains the blade holder in its extended or retracted position relative to the handle. When the blade holder is extended, the blade holder and a majority of the blade extend forwardly of a forwardmost point of the handle. Extending the blade holder significantly increases an overall length of the knife such that the knife is comfortable to use when in the extended position and longitudinally compact when in the retracted position. The knife includes a blade lock mechanism. An aperture in the front of the handle creates a gap between the blade and the handle to discourage debris on the blade from transferring to the handle when the blade is retracted.
    • 紧凑型实用刀包括可滑动地连接到手柄的刀片保持架。 梯形实用刀片通过刀片锁定机构可拆卸地安装到刀架上。 滑动锁定机构选择性地将刀片保持器相对于手柄保持在其延伸或缩回位置。 当刀架延伸时,刀片保持器和刀片的大部分在手柄的最前端向前延伸。 延伸刀片支架显着地增加了刀具的总长度,使得刀片处于伸出位置时舒适地使用,并且在处于缩回位置时纵向紧凑。 刀包括刀片锁定机构。 手柄前部的孔在刀片和手柄之间产生间隙,以防止刀片收回时刀片上的碎屑传递到把手。