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1. 发明申请

US20070040433A1 Chair adjustable device 失效
标题翻译：椅子可调节装置
公开(公告)号：US20070040433A1
公开(公告)日：2007-02-22
申请号：US11206848
申请日：2005-08-19
申请人： Chien-Kai Huang
发明人： Chien-Kai Huang
IPC分类号： A47C1/00
CPC分类号： A47C1/03255 , A47C1/03238 , A47C1/03266 , A47C1/03272
摘要： A chair adjustable device includes a base with which a seat frame and a backrest frame are respectively and pivotably connected. A positioning mechanism is connected to the base and includes an operation handle which is able to shift a transmission frame and a positioning plate is movably connected to the transmission frame and biased by a spring, so that the positioning plate can be movably engaged with one of notches defined in a positioning member on the seat frame. The seat frame and the backrest frame are connected by a connection member so that the chair can be adjusted its tilt angle by operating the operation handle.
摘要翻译：椅子可调节装置包括一个基座，座椅框架和靠背框架分别与座椅枢轴连接。定位机构与基座连接，具有能够移动传递框架的操作手柄，并且定位板可移动地连接到传动框架并被弹簧偏压，使得定位板可以与限定在座椅框架上的定位构件中的凹口。座椅框架和靠背框架通过连接构件连接，使得椅子可以通过操作手柄来调节其倾斜角度。

2. 外观设计

USD479857S1 Punch 失效
公开(公告)号：USD479857S1
公开(公告)日：2003-09-23
申请号：US29173840
申请日：2003-01-08
申请人： Chien Kai Huang
设计人： Chien Kai Huang

3. 发明授权

US07237465B2 Operation mechanism for pressing board of electric paper cutters 失效
标题翻译：电动切纸机压板操作机构
公开(公告)号：US07237465B2
公开(公告)日：2007-07-03
申请号：US11065116
申请日：2005-02-24
申请人： Chien Kai Huang
发明人： Chien Kai Huang
IPC分类号： B26D7/02
CPC分类号： B26D7/04 , B26D1/085 , B26D5/08 , B26D7/025 , Y10T83/7487 , Y10T83/7553 , Y10T83/758 , Y10T83/8841
摘要： A pressing board operation mechanism for paper cutter includes an eccentric driving rod to pivot a first link assembly composed of two pairs of triangular plates and the first link assembly is connected to a second link assembly which includes a rack member, two first links and two second links. The two first links are operationally connected to the rack member by two respective rack ends and the two second links are pivotably connected between the first links and the pressing board which is lowered or lifted by the pivotal movement of the first and second links. Two sensors are provided and activated when the first link assembly is moved to a pre-set positions and the sensors send commands to stop the motor.
摘要翻译：一种用于切纸机的按压板操作机构包括偏心驱动杆，用于枢转由两对三角形板组成的第一连杆组件，并且第一连杆组件连接到第二连杆组件，该第二连杆组件包括齿条构件，两个第一连杆和两个第二连杆链接。两个第一连杆通过两个相应的齿条端部可操作地连接到齿条构件，并且两个第二连杆可枢转地连接在第一连杆和通过第一和第二连杆的枢转运动下降或提升的按压板之间。当第一连杆组件移动到预设位置时，提供并激活两个传感器，并且传感器发送命令以停止电动机。

4. 外观设计

USD496071S1 Punch 失效
公开(公告)号：USD496071S1
公开(公告)日：2004-09-14
申请号：US29194697
申请日：2003-12-01
申请人： Chien-Kai Huang
设计人： Chien-Kai Huang

5. 发明授权

US06662991B1 Staple expelling device for staplers 失效
标题翻译：钉书机装订器
公开(公告)号：US06662991B1
公开(公告)日：2003-12-16
申请号：US10442158
申请日：2003-05-21
申请人： Chien-Kai Huang
发明人： Chien-Kai Huang
IPC分类号： B25C104
CPC分类号： B25C5/025
摘要： A stapler includes a base with a document guide connected to a top thereof and an arm and a magazine casing are respectively pivotably connected to a connection frame on the base. The document guide includes a first protrusion and a second protrusion. At least one groove is defined in an outer periphery of the second protrusion. A rotatable member is rotatably mounted to the second protrusion and includes at least one rib which is disengagably engaged with the at least one groove. A support portion is connected to the rotatable member so that when the rotatable member is rotated, the support portion is switched below the magazine casing which is stopped by the support portion such that the jammed staple can be ejected by pushing the arm downward.
摘要翻译：订书机包括具有连接到其顶部的文档引导件的基座，并且臂和匣壳体分别可枢转地连接到基座上的连接框架。原稿引导件包括第一突起和第二突起。至少一个槽限定在第二突起的外周中。可旋转构件可旋转地安装到第二突起并且包括至少一个与所述至少一个凹槽可分离地接合的肋。支撑部分连接到可旋转构件，使得当可旋转构件旋转时，支撑部分被切换到由支撑部分阻止的盒匣壳体下方，使得可以通过向下推动手臂来弹出卡住的钉。

6. 外观设计

USD478798S1 Stapler 失效
公开(公告)号：USD478798S1
公开(公告)日：2003-08-26
申请号：US29167773
申请日：2002-09-23
申请人： Chien Kai Huang
设计人： Chien Kai Huang

7. 发明授权

US07152516B2 Multi-stage movement paper punch 失效
标题翻译：多级运动纸打孔机
公开(公告)号：US07152516B2
公开(公告)日：2006-12-26
申请号：US11003412
申请日：2004-12-06
申请人： Chien Kai Huang
发明人： Chien Kai Huang
IPC分类号： B26D5/08
CPC分类号： B26F1/36 , B26D5/10 , Y10T83/8831 , Y10T83/8841 , Y10T83/8844
摘要： A paper punch includes a ratchet assembly received in each of the frames on a base. A handle assembly is connected to the frames. The ratchet assembly includes ratchet wheels co-rotatably connected to the driving gear which drives a rack to lower the punch head. The handle assembly includes a driving pawl which is engaged with two teeth in sequence of the ratchet wheels to proceed the punching action, and a return pawl which rotates the ratchet wheels in opposite direction after the punching action is finished. The handle assembly is repeatedly operated while the punch head is kept in the pile of paper sheets to be punched. The angular movement of each movement of the handle assembly is less than 90 degrees.
摘要翻译：纸张冲头包括接收在基座上的每个框架中的棘轮组件。手柄组件连接到框架。棘轮组件包括可旋转地连接到驱动齿轮的棘轮，其驱动齿条以降低冲头。手柄组件包括驱动棘爪，其按照棘轮的顺序与两个齿接合以进行冲压动作，以及在冲压动作结束之后使棘轮旋转相反方向的返回棘爪。当打孔头保持在要打孔的纸张堆中时，手柄组件被重复操作。手柄组件的每个运动的角运动小于90度。

8. 发明授权

US06955109B1 Electric punch 失效
标题翻译：电动冲床
公开(公告)号：US06955109B1
公开(公告)日：2005-10-18
申请号：US10885091
申请日：2004-07-07
申请人： Chien Kai Huang
发明人： Chien Kai Huang
IPC分类号： B26D5/16 , B26F1/02 , B26F1/14
CPC分类号： B26D5/16 , B26F1/02 , Y10T83/8727 , Y10T83/8828 , Y10T83/8843 , Y10T83/944
摘要： An electric punch includes a plurality of pushing units mounted to the shaft which is driven by a motor. Each pushing unit includes a ring rotatably received in a pushing member and each ring has an eccentric polygonal hole through which the shaft fixedly extends. The pushing members are received in movable frames and two opposite sides of each pushing member are slidably in contact with two upright walls of the movable frame corresponding thereto. A plurality of punch units each include a punch frame and a punch member whose front end is used to punch sheets and rear end of the punch member extends out from the punch frame and is in contact with the pushing member. The pushing member is moved up and down in the movable frame by the rotation of the rings when the shaft rotates and the movable frames move to push the punch members to punch the sheets.
摘要翻译：电动冲压机包括安装在由马达驱动的轴上的多个推动单元。每个推动单元包括可旋转地接收在推动构件中的环，并且每个环具有偏心多边形孔，轴固定延伸穿过该偏心多边形孔。推动构件被容纳在可动框架中，并且每个推动构件的两个相对侧部可滑动地与对应于其的可移动框架的两个直立壁相接触。多个冲头单元各自包括冲头框架和冲头构件，其前端用于冲压板材，冲头构件的后端从冲压框架延伸出并与推动构件接触。当轴旋转时，推动构件通过环的旋转在可动框架中上下移动，并且可移动框架移动以推动冲头构件以冲压片材。

9. 发明授权

US06745474B1 Blade pushing device of cutting knives 失效
标题翻译：切刀刀片推动装置
公开(公告)号：US06745474B1
公开(公告)日：2004-06-08
申请号：US10320444
申请日：2002-12-17
申请人： Chien Kai Huang
发明人： Chien Kai Huang
IPC分类号： B26B108
CPC分类号： B26B5/002
摘要： A cutting knife includes a holder with a slot defined in a side thereof and a plurality of recesses defined in one of two sides of the slot. A base member is slidably engaged with the slot and a blade is connected to the base member. The base member has a wall in which a spring member is received. The spring member includes a protrusion which extends through an opening defined in the wall and is engaged with one of the recesses. A spring is biased between an inside of the wall and a reverse side of the protrusion of the spring member so as to provide a force to engage the protrusion in the recess. Two end portions of the spring member contact against the insides of the wall. An operation member is slidably mounted to the wall and includes a wedge-shaped notch which may push the protrusion downward to disengage from the recess.
摘要翻译：切割刀包括具有限定在其侧面上的槽的保持器和限定在槽的两侧之一中的多个凹部。基座构件与槽滑动接合，并且叶片连接到基座构件。基部构件具有容纳弹簧构件的壁。弹簧构件包括突出部，其延伸穿过限定在壁中的开口并与其中一个凹部接合。弹簧偏置在壁的内部和弹簧构件的突出部的相反侧之间，以便提供与凹部中的突起接合的力。弹簧构件的两个端部抵靠壁的内部。操作构件可滑动地安装到壁上并且包括楔形凹口，其可以将突起向下推动以与凹部脱离。

10. 外观设计

USD479678S1 Stapler 失效
公开(公告)号：USD479678S1
公开(公告)日：2003-09-16
申请号：US29173841
申请日：2003-01-08
申请人： Chien Kai Huang
设计人： Chien Kai Huang

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