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    • 14. 发明授权
    • Paper shredder with auxiliary switch
    • 带辅助开关的碎纸机
    • US06964386B2
    • 2005-11-15
    • US10728919
    • 2003-12-08
    • Ming-Hui Ho
    • Ming-Hui Ho
    • B02C18/00B02C1/08B02C23/00
    • B02C18/0007B02C2018/0023
    • A paper shredder with an auxiliary switch configured on an entrance of a top cover. A pressure rod of the auxiliary switch is sleeved in a spring and penetrates an inner side of the top cover, and further passes through an aperture defined in a flat plate, and thereupon compresses a contact plate; which then activates a contact switch to actuate a motor to rotate two rotary cutters. A spindle of a shaft lever configured on one end of the contact plate inserts into one end of a turning axle, and a paper shredder switch is configured on another end of the turning axle. Upon inserting paper into the entrance, the paper presses down on the paper shredder switch, and thereon activates the contact switch, which actuates the motor to begin shredding of the paper. Pressing the auxiliary switch initiates cleaning away the entrance of any shredded paper remnants.
    • 具有配置在顶盖入口上的辅助开关的碎纸机。 辅助开关的压杆套在弹簧中并穿过顶盖的内侧,并进一步穿过限定在平板上的孔,然后压接接触板; 然后激活接触开关以致动马达以旋转两个旋转切割器。 构造在接触板的一端的轴杆的主轴插入转动轴的一端,并且切纸器开关构造在转动轴的另一端上。 在将纸张插入入口时,纸张压在切纸器开关上,并且在其上启动接触开关,该接触开关致动电动机以开始纸张粉碎。 按下辅助开关可以清除任何碎纸残留物的入口。
    • 18. 发明授权
    • Mechanical delaying device of shredder
    • 粉碎机的机械延迟装置
    • US07014133B2
    • 2006-03-21
    • US10634960
    • 2003-08-06
    • Ming-Hui Ho
    • Ming-Hui Ho
    • B02C25/00B02C23/00
    • B02C18/0007B02C2018/0023
    • A mechanical delaying device of a shredder includes a lever connected with a spindle at frames of blade assemblies, a roller accommodated around a shaft at an end of the lever, a baffle fastened at an end of the shaft, a spring disposed between the roller and the baffle, and a helical cam disposed at an outer side of a fixing plate of one of the blade assemblies. When paper is not inserted, the roller presses against the spring and blocks at an outer end of the cam. When paper is inserted, paper is pressed downward for driving and rotating the spindle such that the roller is displaced outward from the cam. A restoring force of the spring pushes the roller inward. The roller follows the cam as the cam is rotated by the blade assemblies, driving the roller to an outermost end of the cam, thereby accomplishing delaying and halting purposes.
    • 粉碎机的机械延迟装置包括在叶片组件的框架处与主轴连接的杆,在杆的端部处围绕轴安装的辊,在轴的端部固定的挡板,设置在辊和辊之间的弹簧 所述挡板和设置在所述叶片组件之一的固定板的外侧的螺旋形凸轮。 当纸张未被插入时,滚筒压住弹簧并阻挡在凸轮的外端。 当插入纸张时,纸张被向下按压以驱动和旋转主轴,使得辊子从凸轮向外移位。 弹簧的恢复力向内推动辊子。 当凸轮由叶片组件旋转时,辊跟随凸轮,将辊驱动到凸轮的最外端,从而实现延迟和停止的目的。
    • 19. 发明申请
    • Mechanical delaying device of shredder
    • 粉碎机的机械延迟装置
    • US20050029375A1
    • 2005-02-10
    • US10634960
    • 2003-08-06
    • Ming-Hui Ho
    • Ming-Hui Ho
    • B02C18/00B02C18/16
    • B02C18/0007B02C2018/0023
    • A mechanical delaying device of a shredder includes characteristics of a cantilever connected with a spindle at frames of blade assemblies, a roller accommodated around an axis shaft below the cantilever, a baffle fastened at a rear end of the axis shaft, a spring disposed between the roller and the baffle, a projecting gear axis disposed at an outer side of a fixing plate of one of the blade assemblies, and gear grooves provided at the gear axis for inserting the roller. When paper is not inserted, the roller presses against the spring and blocks at an outer side of the gear axis. When paper is inserted, paper is pressed downward for driving and rotating the spindle such that the roller is displaced outward and departed from the gear axis. A restoring force of the spring pushes the roller inward and the roller is stretched into the gear grooves of the gear axis. The roller is then pushed to an outermost side of the gear axis along with rotations of the gear axis being driven by an axis of the blade assemblies, thereby accomplishing delaying and halting purposes.
    • 粉碎机的机械延迟装置包括在叶片组件的框架处与主轴连接的悬臂的特征,围绕悬臂下方的轴轴容纳的辊,在轴轴的后端固定的挡板,设置在 滚子和挡板,设置在其中一个叶片组件的固定板的外侧的突出齿轮轴和设置在齿轮轴处的用于插入辊的齿轮槽。 当纸张未插入时,滚筒压住弹簧并阻止齿轮轴的外侧。 当插入纸张时,纸张被向下按压以驱动和旋转主轴,使得辊子向外移位并离开齿轮轴线。 弹簧的恢复力将辊向内推,辊被拉伸到齿轮轴的齿轮槽中。 然后将滚子推到齿轮轴的最外侧,同时齿轮轴线的旋转由叶片组件的轴线驱动,从而实现延迟和停止目的。