公开(公告)号：US20090313804A1

公开(公告)日：2009-12-24

申请号：US12549479

申请日：2009-08-28

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： B23P11/00

CPC分类号： F16B41/002 ,  F16B5/0208 ,  Y10T29/49963

摘要： A method for assembling captive screw includes the steps of providing an annular base and positioning an annular washer on a top of the annular base; providing a screw, a coil spring, and a sleeve; downward passing the screw through the coil spring and a top opening of the sleeve; and threading a threaded section of the screw through the annular washer, so that the annular washer is fitted around a shank of the screw to locate below the top opening of the sleeve and above the threaded section of the screw. An inner circumferential edge of the annular washer is not worn away by the threaded section of the screw threaded therethrough, enabling the annular washer to keep a small inner diameter for tightly fitting around the shank of the screw and ensuring reliable assembling of the sleeve to the screw.

公开(公告)号：US20090256453A1

公开(公告)日：2009-10-15

申请号：US12102986

申请日：2008-04-15

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： E05C17/62

CPC分类号： E05B65/46 ,  F16B19/02

摘要： A latch-type locating device including an outer sleeve having an annular engaging section formed at a front end thereof; an inner sleeve movably telescoped in the outer sleeve; a linking unit including a connecting rod located in the outer sleeve, an actuating rod connected to a front end of the connecting rod and fitted in the inner sleeve to interfere with the same, and a flange formed at a rear end of the connecting rod; a cap member being engaged with the flange of the linking unit; and an elastic element fitted around the connecting rod of the linking unit. The inner sleeve may be driven by the cap member and linking unit to extend from or retract into the outer sleeve to thereby lock an article in place or release the article.

摘要翻译： 一种闩锁式定位装置，包括：外套筒，其具有形成在其前端的环形接合部分; 内套筒可移动地伸缩在外套筒中; 连接单元，其包括位于所述外套筒中的连杆，连接到所述连杆的前端并且装配在所述内套筒中以与其干涉的致动杆，以及形成在所述连杆的后端的凸缘; 盖构件与连接单元的凸缘接合; 以及安装在连接单元的连接杆周围的弹性元件。 内套筒可以由盖构件和连接单元驱动以从外套筒延伸或缩回到外套筒中，从而将物品锁定在适当位置或释放物品。

公开(公告)号：US20090191976A1

公开(公告)日：2009-07-30

申请号：US12022203

申请日：2008-01-30

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： B23P11/00 ,  B21J5/00

CPC分类号： F16B5/0208 ,  F16B41/002

摘要： A method for assembling captive screw includes the steps of providing an annular base and positioning an annular washer on a top of the annular base; providing a screw, a coil spring, and a sleeve; downward passing the screw through the coil spring and a top opening of the sleeve; and threading a threaded section of the screw through the annular washer, so that the annular washer is fitted around a shank of the screw to locate below the top opening of the sleeve and above the threaded section of the screw. An inner circumferential edge of the annular washer is not worn away by the threaded section of the screw threaded therethrough, enabling the annular washer to keep a small inner diameter for tightly fitting around the shank of the screw and ensuring reliable assembling of the sleeve to the screw.

摘要翻译： 用于组装紧固螺钉的方法包括以下步骤：提供环形基座并将环形垫圈定位在环形基座的顶部上; 提供螺钉，螺旋弹簧和套筒; 向下穿过螺丝穿过螺旋弹簧和套筒的顶部开口; 并且通过环形垫圈将螺纹的螺纹部分螺纹穿过，使得环形垫圈围绕螺杆的柄部安装，以定位在套筒的顶部开口下方和螺钉的螺纹部分的上方。 环形垫圈的内圆周边缘不会被穿过螺纹的螺纹部分磨损，使得环形垫圈能够保持较小的内径，以紧紧地配合在螺杆的柄部周围，并确保套筒可靠地组装到 拧。

公开(公告)号：US07703200B2

公开(公告)日：2010-04-27

申请号：US12032748

申请日：2008-02-18

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： H01R9/00

CPC分类号： H05K1/182 ,  H05K3/3447 ,  H05K2201/10265 ,  H05K2201/10409 ,  Y10T29/49117 ,  Y10T29/49147 ,  Y10T29/49149 ,  Y10T29/49947

摘要： A packaging method for assembling a screw to a printed circuit board (PCB) includes the steps of: providing a screw having a head, a threaded shank, and a ferrule enclosing the threaded shank; mounting a stop ring on the threaded shank to maintain a predetermined height from top of the head to bottom of the ferrule; using a tool to fetch the screw and align the threaded shank with one through hole provided on the PCB; releasing the screw from the tool for a flange of the ferrule to extend into the through hole on the PCB; heating to melt a solder layer atop of the PCB, so that the ferrule is fixedly held to the PCB when the molten solder layer is cooled and hardened again; and removing the stop ring so that the threaded shank is retracted into the ferrule.

摘要翻译： 用于将螺钉组装到印刷电路板（PCB）的包装方法包括以下步骤：提供具有头部，螺纹柄和包围螺纹柄的套圈的螺钉; 在所述螺纹柄上安装止动环以保持从头部的顶部到所述套圈的底部的预定高度; 使用工具取出螺丝，并将螺纹柄与PCB上提供的一个通孔对准; 从工具上释放螺丝以使套圈的凸缘延伸到PCB上的通孔中; 加热以在PCB的顶部熔化焊料层，使得当熔融焊料层再次冷却和硬化时，套圈固定地保持在PCB上; 并且移除止动环，使得螺纹杆缩回到套圈中。

公开(公告)号：US08807902B2

公开(公告)日：2014-08-19

申请号：US12425003

申请日：2009-04-16

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： F16B37/14 ,  F16B37/06

CPC分类号： F16B37/061

摘要： An improved fastener includes a fastener body and a blocker. The fastener body has an end functioning as a connecting head, and center of the fastener body forms an axial threaded bore. An end of the axial threaded bore corresponding to the connecting head is formed into a recess surrounded by the connecting head. The blocker is removably fitted in the recess of the fastener body. When the connecting head of the fastener body is extended through a fixing hole on a printed circuit board with the blocker fitted in the recess, solder paste applied over the fixing hole is prevented from entering into the axial threaded bore of the fastener body to interfere with a screw being threaded into the fastener body.

摘要翻译： 改进的紧固件包括紧固件主体和阻挡件。 紧固件主体具有用作连接头的端部，并且紧固件主体的中心形成轴向螺纹孔。 对应于连接头的轴向螺纹孔的端部形成为由连接头包围的凹部。 阻挡件可拆卸地安装在紧固件主体的凹部中。 当紧固件主体的连接头通过安装在凹槽中的阻塞件的印刷电路板上的固定孔延伸时，防止施加在固定孔上的焊膏进入紧固件主体的轴向螺纹孔，从而干扰 螺钉被拧入紧固件主体。

公开(公告)号：US20090205191A1

公开(公告)日：2009-08-20

申请号：US12032748

申请日：2008-02-18

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： B23P11/00

CPC分类号： H05K1/182 ,  H05K3/3447 ,  H05K2201/10265 ,  H05K2201/10409 ,  Y10T29/49117 ,  Y10T29/49147 ,  Y10T29/49149 ,  Y10T29/49947

摘要： A packaging method for assembling a screw to a printed circuit board (PCB) includes the steps of: providing a screw having a head, a threaded shank, and a ferrule enclosing the threaded shank; mounting a stop ring on the threaded shank to maintain a predetermined height from top of the head to bottom of the ferrule; using a tool to fetch the screw and align the threaded shank with one through hole provided on the PCB; releasing the screw from the tool for a flange of the ferrule to extend into the through hole on the PCB; heating to melt a solder layer atop of the PCB, so that the ferrule is fixedly held to the PCB when the molten solder layer is cooled and hardened again; and removing the stop ring so that the threaded shank is retracted into the ferrule.

摘要翻译： 用于将螺钉组装到印刷电路板（PCB）的包装方法包括以下步骤：提供具有头部，螺纹柄和包围螺纹柄的套圈的螺钉; 在所述螺纹柄上安装止动环以保持从头部的顶部到所述套圈的底部的预定高度; 使用工具取出螺丝，并将螺纹柄与PCB上提供的一个通孔对准; 从工具上释放螺丝以使套圈的凸缘延伸到PCB上的通孔中; 加热以在PCB的顶部熔化焊料层，使得当熔融焊料层再次冷却和硬化时，套圈固定地保持在PCB上; 并且移除止动环，使得螺纹杆缩回到套圈中。

公开(公告)号：US20080246202A1

公开(公告)日：2008-10-09

申请号：US11784471

申请日：2007-04-09

申请人： Ting-Jui Wang ,  Ming-De Wu

发明人： Ting-Jui Wang ,  Ming-De Wu

IPC分类号： F16B37/12

CPC分类号： F16B1/0071 ,  F16B5/0208

摘要： A spring screw assembly includes a screw, an inner tube having a spring mounted therein, and a retainer tube being covered by a color coat. The inner tube is axially movably assembled into the retainer tube, and the screw may be extended into the retainer tube and the inner tube to extend through the spring with a rack portion near an upper end of the screw tightly engaged with an upper open end of the retainer tube. Therefore, screws of different sizes and retainer tubes with different color coats may be separately kept in stock, and screws meeting customer specifications may be assembled to retainer tubes having colors meeting customer color management system at a later time to complete the desired spring screw assemblies.

摘要翻译： 弹簧螺钉组件包括螺钉，其中安装有弹簧的内管和由彩色涂层覆盖的保持器管。 内管可轴向移动地组装到保持器管中，并且螺钉可以延伸到保持管中，并且内管延伸穿过弹簧，其中齿条部分靠近螺钉的上端紧紧地与上开口端 保持管。 因此，具有不同颜色的不同尺寸的螺钉和保持管可以分开保存在库存中，并且满足客户规格的螺钉可以在稍后的时间被组装成具有满足客户颜色管理系统的颜色的保持管，以完成所需的弹簧螺钉组件。

公开(公告)号：US06722052B2

公开(公告)日：2004-04-20

申请号：US10321374

申请日：2002-12-18

申请人： Ming-De Wu

发明人： Ming-De Wu

IPC分类号： G01B524

CPC分类号： F16B5/0208

摘要： A structure of plate positioning arrangement is disclosed. The structure of plate positioning arrangement comprises a shank extending at a bottom surface of a head of the positioning element, and a cap produced through a plastic injection molding process for covering and surrounding the edge of the head is for providing a receiving space below the head for fitting a fixing element. A through space is formed at a central region of the fixing element for fitting the shank of a positioning element, wherein the shank is fixed with a resilient element. Thus the cap is capability to allow the positioning element move in the same way within the through space of the fixing element.

公开(公告)号：US20070025828A1

公开(公告)日：2007-02-01

申请号：US11193137

申请日：2005-08-01

申请人： Ming-De Wu

发明人： Ming-De Wu

IPC分类号： F16B23/00

CPC分类号： F16B23/0069 ,  F16B41/005

摘要： An anti-disengaged screw device includes a stem member and a nut member. The stem member is composed of a screw rod section and a disk head and a plurality of exertion wedges are disposed on the disk head as an exertion point of a torsion force. The nut member provides an axial hole and a deep countersink for the screw rod section passing through the axial hole and the disk head being received in the countersink. A lock configuration is formed between the circumference of the countersink and the exertion wedges for being inserted and turned with a key arm, which providing wedge recesses and an annular lock head corresponding to the lock configuration, such that it is capable of preventing from being inserted in and turned with an ordinal tool directly and protecting the screw device from being disassembled.

摘要翻译： 防脱螺纹装置包括杆构件和螺母构件。 杆构件由螺杆部分和盘头组成，并且多个运动楔设置在盘头上作为扭力的运动点。 螺母构件为通过轴向孔的螺杆部分提供轴向孔和深的埋头孔，并且盘头被接收在埋头孔中。 在埋头孔的周边和用于插入和转动的钥匙臂之间形成锁定构造，其提供楔形凹槽和与锁定构型对应的环形锁定头，使得其能够防止被插入 直接用顺序工具转动并保护螺丝装置免于拆卸。