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    • 11. 发明申请
    • Tool for removing screws with damaged heads
    • 用于拆卸带头损坏的螺钉的工具
    • US20060150780A1
    • 2006-07-13
    • US11031043
    • 2005-01-10
    • Mark Chen
    • Mark Chen
    • B25B13/50B26B11/00
    • B23B51/00B23B2260/124B25B27/18
    • This artistic creation relates to a tool for removing screws with damaged heads. The tool comprises of a screw-removing section and a hold section. The screw-removing section extends a central drill involving a tip and composite angles, so as to remove the broken screws with even heads and avoid incline in operating. Moreover, the sunken relief surfaces of the screw-removing section form scraping edges with strong stress resistance. Some recesses on the scraping surfaces enhance resistance to dig into the heads of deformed screws and are apt to remove the broken screws. More specifically, this invention relates to such a bit especially adapted for use in a power drill running in a counter-clockwise direction.
    • 这种艺术创作涉及用于去除损坏头部的螺丝的工具。 该工具包括螺丝去除部和保持部。 螺丝去除部分延伸中心钻头涉及尖端和复合角度,以便去除具有均匀头部的破碎的螺钉,并避免操作中的倾斜。 此外,螺纹除去部的下沉的浮雕表面形成具有强应力阻力的刮削刃。 刮削表面上的一些凹陷提高了抵抗变形螺钉头部的阻力,并且易于拆下破碎的螺钉。 更具体地,本发明涉及特别适用于在逆时针方向上运行的电钻的这种钻头。
    • 12. 发明授权
    • Thread tapping device
    • 螺纹攻丝装置
    • US06589122B1
    • 2003-07-08
    • US10099383
    • 2002-03-18
    • Mark Chen
    • Mark Chen
    • B21J1302
    • B23G9/009Y10T408/904
    • A thread tapping device has a main seat, a rotating head, a handle rod, an adjustment rod, a pivot connector, and a pair of scrape blades. The main seat has a V-shaped groove, a bottom pivot hole, a through aperture, two connection bars, and an end block. The rotating head is disposed on the handle rod and inserted in the bottom pivot hole of the main seat. The adjustment rod has an upper lug and an outer threaded portion inserted in the rotating head. The pivot connector has a round aperture, a circular aperture, and a lower groove to receive the upper lug of the adjustment rod. Each scrape blade is disposed between the end block and one of the connection bars.
    • 螺纹攻丝装置具有主座椅,旋转头,手柄杆,调节杆,枢轴连接器和一对刮刀。 主座具有V形槽,底部枢轴孔,通孔,两个连接杆和端块。 旋转头设置在把手上并插入主座的底部枢轴孔中。 调节杆具有插入旋转头部的上凸耳和外螺纹部分。 枢转连接器具有圆形孔,圆形孔和下槽,以容纳调节杆的上凸耳。 每个刮刀设置在端块与一个连接杆之间。
    • 13. 发明授权
    • Plane saw assembly
    • 平面锯组件
    • US06442781B1
    • 2002-09-03
    • US09881186
    • 2001-06-12
    • Mark Chen
    • Mark Chen
    • B25F100
    • B25G3/12B25G3/10
    • A plane saw assembly has a handle, a nut inserted in the handle, a hollow plane saw connected to the handle, a hollow plug inserted in the hollow plane saw and the handle, a bolt inserted in the hollow plug, a collar receiving the hollow plane saw, and a drill device having a threaded post inserted in the collar. The hollow plane saw has an end slot, a large number of plane blades, and a large number of through holes matching the plane blades. Each of the plane blades has a cutting edge.
    • 平面锯组件具有手柄,插入手柄中的螺母,连接到手柄的中空平面锯,插入中空平面锯和手柄的中空塞子,插入中空塞子中的螺栓,容纳中空部件的轴环 平面锯和具有插入轴环中的螺纹柱的钻孔装置。 中空平面锯具有端槽,多个平面叶片和与平面叶片匹配的大量通孔。 每个平面叶片具有切割边缘。
    • 14. 发明授权
    • Connector equipped with snap latching structure
    • 连接器配有卡扣结构
    • US06346002B1
    • 2002-02-12
    • US09835512
    • 2001-04-17
    • Ivan HsuMark Chen
    • Ivan HsuMark Chen
    • H01R13627
    • H01R13/6275
    • A connector equipped with snap latching structure includes a body, a latch member, a sleeve member and a socket. The body has a coupling section for engagement with the socket. The latch member is disposed in a recessed section of the coupling section of the body. The sleeve is disposed in the recessed section of the body to cover the latch member. The latch member has a pair of hook arms engageable with the wedge slots formed at the coupling section of the body. When the coupling section of the body engages with the socket, the hook arms latch with the side stubs located at two sides of the socket for preventing the connector from disengaging from the socket.
    • 具有卡扣结构的连接器包括主体,闩锁构件,套筒构件和插座。 主体具有用于与插座接合的联接部分。 闩锁构件设置在主体的联接部的凹部中。 套筒设置在主体的凹部中以覆盖闩锁构件。 闩锁构件具有可与形成在主体的联接部分处的楔形狭槽接合的一对钩臂。 当主体的联接部分与插座接合时,钩臂与位于插座两侧的侧插脚闩锁,以防止连接器从插座脱离。
    • 16. 发明申请
    • Tool holder
    • 工具托架
    • US20110114580A1
    • 2011-05-19
    • US12590890
    • 2009-11-16
    • Mark Chen
    • Mark Chen
    • A47F7/00
    • B25H3/04A47F7/0028
    • A tool holder includes two pawls engaged into a chamber of a housing and each pivotally attached to the housing with a pivot axle and each having a sector gear, and the sector gears of the pawls are engaged with each other for controlling the pawls to pivot relative to the housing and to grasp or grip an object between the pawls, two soft or resilient sheaths are attached onto the pawls respectively for protecting the pawls and for softly or resiliently engaging with the object and for preventing the object from being scraped by the pawls, and one or more spring biasing devices are engaged with the pawls and the housing for biasing the pawls to stably grasp or grip the object.
    • 工具架包括两个爪,它们接合到壳体的腔室中,并且每个棘爪都枢轴地连接到具有枢转轴的壳体,并且每个具有扇形齿轮,并且棘爪的扇形齿轮彼此接合以控制棘爪相对枢转 并且抓住或夹持在爪之间的物体,分别将两个柔软或弹性的护套附接到棘爪上以保护棘爪并且轻柔地或弹性地与物体接合并防止物体被爪刮擦, 并且一个或多个弹簧偏置装置与棘爪和壳体接合,用于偏压棘爪以稳定地抓握或夹持物体。
    • 17. 发明申请
    • System and method for managing product delivery platform
    • 管理产品交付平台的系统和方法
    • US20060259374A1
    • 2006-11-16
    • US11095086
    • 2005-03-30
    • Mark Chen
    • Mark Chen
    • G06Q20/00G07F7/00G06F17/30
    • G06Q10/08G06Q20/208G06Q30/0601
    • A system and a method for managing a product delivery platform are proposed. The system includes a to-be-repaired product database for storing data of products to be repaired; a data input module for inputting a quantity and a serial number of a product to be delivered; a data comparison module for automatically comparing the quantity of the product to be delivered with a maximum product delivery quantity stored in the to-be-repaired product database corresponding to the product, and analyzing composition of the serial number of the product to be delivered so as to determine whether the inputted quantity and serial number of the product to be delivered are correct; and a data access module for storing the serial number of the product to be delivered into the to-be-repaired product database so as to generate a product delivery list serving as a basis for delivering the product to be delivered.
    • 提出了一种用于管理产品交付平台的系统和方法。 该系统包括待修复的产品数据库,用于存储要修复的产品的数据; 数据输入模块,用于输入要传送的产品的数量和序列号; 一个数据比较模块,用于自动比较要交付的产品的数量与存储在与该产品相对应的待修理产品数据库中的最大产品交付量,并分析要传送的产品的序列号的组成 确定要输送的产品的输入数量和序列号是否正确; 以及数据访问模块,用于存储要传送到待修复产品数据库中的产品的序列号,以便产生用作传送要传送的产品的基础的产品传递列表。