公开(公告)号：US20150258840A1

公开(公告)日：2015-09-17

申请号：US14207673

申请日：2014-03-13

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： B42F9/00 ,  B65D25/10

CPC分类号： B42F9/001

摘要： A positioning structure for a clipboard contains a first cover, a second cover, and two connecting grooves. The first cover includes a first retaining slot, a second retaining slot and a plurality of second recesses. The second cover includes a third retaining slot, a fourth retaining slot and a plurality of second recesses. At least one clamper is used to clamp at least one paper, and each of the at least one clamper includes a press block, an actuating segment, an inserting piece extending downwardly from a rear end of the press block, a side plate connected with two sides of the inserting piece, a recessed portion defined on the inserting piece, a reinforcement sheet extending outwardly from a front end of the inserting piece, and a locking piece extending downwardly from a bottom end of the reinforcement sheet in front of the inserting piece.

摘要翻译： 用于剪贴板的定位结构包括第一盖，第二盖和两个连接槽。 第一盖包括第一保持槽，第二保持槽和多个第二凹槽。 第二盖包括第三保持槽，第四保持槽和多个第二凹槽。 至少一个夹持器用于夹紧至少一个纸，并且至少一个夹持器中的每一个包括压块，致动段，从压块的后端向下延伸的插入件，与两个连接的压板 插入件的侧面，限定在插入件上的凹部，从插入件的前端向外延伸的加强片，以及从插入件前面的加强片的底端向下延伸的锁定片。

公开(公告)号：US20090065548A1

公开(公告)日：2009-03-12

申请号：US12286268

申请日：2008-09-29

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： B25C5/02

CPC分类号： B25C5/0242

摘要： A stapling device includes a housing and a cover pivotally attached to a base member, a staple drive plate received in the housing for staple driving purpose, a spring device attached to the housing for biasing the staple drive plate, and a lever attached in the housing with the pivot pin having one end engageable with the spring device for moving the end portion of the spring device and the staple drive plate upwardly relative to the housing, and the lever is disengageable from the end portion of the spring device when the staple drive plate is moved to an upper portion of the passage of the housing and to be moved and driven by the spring device.

摘要翻译： 装订装置包括壳体和可枢转地附接到基部构件的盖，容纳在壳体中以用于订书钉驱动目的的钉驱动板，附接到壳体的弹簧装置，用于偏压钉驱动板，以及附接在壳体中的杆 其中枢轴销具有与弹簧装置接合的一端，用于相对于壳体向上移动弹簧装置和订书钉驱动板的端部，并且当钉驱动板时，杆能够与弹簧装置的端部分离 被移动到壳体的通道的上部并且被弹簧装置移动和驱动。

公开(公告)号：US07240819B2

公开(公告)日：2007-07-10

申请号：US11329520

申请日：2006-01-11

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： B25C1/00 ,  B25C5/06

CPC分类号： B25C5/0242 ,  B25C5/162

摘要： A stapling device includes a housing pivotally attached to a base member and having a channel for receiving staples, a staple drive plate slidably received in the housing and movable to drive the staples, a staple pushing device includes a casing slidably engaged in the channel of the housing and a pusher for forcing the staples forwardly toward the staple drive plate, and an actuating device for actuating the staple drive plate to drive the staples. The staple pushing device may be easily and readily assembled into the housing, and includes a projection or protrusion for detachably anchoring the staple pushing device to the housing.

摘要翻译： 装订装置包括枢转地附接到基部构件并具有用于接收钉的通道的壳体，可滑动地容纳在壳体中并可移动以驱动缝钉的钉驱动板，钉推动装置包括可滑动地接合在通道中的壳体 壳体和用于迫使订书针朝向订书钉驱动板的推动器，以及用于致动订书钉驱动板以驱动订书钉的致动装置。 订书钉推动装置可以容易且容易地组装到壳体中，并且包括用于将订书钉推动装置可拆卸地固定到壳体的突起或突起。

公开(公告)号：USD499144S1

公开(公告)日：2004-11-30

申请号：US29198804

申请日：2004-02-02

申请人： Chun Yuan Chang

设计人： Chun Yuan Chang

公开(公告)号：USD479273S1

公开(公告)日：2003-09-02

申请号：US29170309

申请日：2002-11-01

申请人： Chun Yuan Chang

设计人： Chun Yuan Chang

公开(公告)号：US06427851B1

公开(公告)日：2002-08-06

申请号：US09751964

申请日：2001-01-02

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： A47F500

CPC分类号： A47B63/00

摘要： A rack includes a front and lower horizontal board, and a rear and upper vertical panel, and two or more plates coupled between the horizontal board and the vertical panel. The books, the documents or the files received in the rack may be engaged with the horizontal board to force and support the rack in the erect working position. Two or more racks may be stacked together to form a compact packing or packaging configuration for storing and transportation purposes. A stand is engaged with the rack for supporting the rack in the erect working position.

摘要翻译： 一个机架包括一个前下水平板，一个后，上垂直面板，以及两个或多个连接在水平板和垂直面板之间的板。 书架，文件或在机架中收到的文件可以与水平板卡合，以将架子强制并支撑在直立的工作位置。 可以将两个或更多个机架堆叠在一起以形成用于存储和运输目的的紧凑的包装或包装结构。 支架与机架接合，用于将机架支撑在直立的工作位置。

公开(公告)号：USD434802S

公开(公告)日：2000-12-05

申请号：US112044

申请日：1999-10-08

申请人： Chun Yuan Chang

设计人： Chun Yuan Chang

公开(公告)号：US5980370A

公开(公告)日：1999-11-09

申请号：US78648

申请日：1998-05-14

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： B23D49/12 ,  B23D51/02 ,  B23D51/14 ,  B23D61/18 ,  B24B23/00

CPC分类号： B23D61/185 ,  B23D49/12 ,  B23D51/02 ,  B23D51/14

摘要： A saw includes a C-shaped frame having a C-shaped channel and having a beam and an arm dependent downward from the front portion of the beam and a handle secured to the rear portion of the beam. An endless abrasive coating cable is engaged in the channel of the frame and includes an exposing portion disposed between the arm and the handle. A fastener is secured to the lower portion of the arm and includes a passage for receiving the cable and for securing the cable to the frame.

摘要翻译： 锯包括具有C形通道并且具有从梁的前部向下依次的梁和臂的C形框架和固定到梁的后部的手柄。 环形研磨涂层电缆接合在框架的通道中，并且包括布置在臂和手柄之间的暴露部分。 紧固件固定到臂的下部，并且包括用于接收电缆并将电缆固定到框架的通道。

公开(公告)号：US20120298827A1

公开(公告)日：2012-11-29

申请号：US13113290

申请日：2011-05-23

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： F16M11/18

CPC分类号： A47B23/043

摘要： An angle adjusting stand contains two bases, each including a hole, at least one limiting aperture, an engaging portion, and plural first locking faces; two adjusting devices, each including a holder, a spring, a bolt, and a nut; two supporting posts, each including a first contacting portion, a second contacting portion, and a connecting portion coupled; at lease one middle post including a top and a bottom horizontal sections, wherein the top horizontal section includes two sides, one of which includes a first extension to retain with the first slot and another of which includes a first recess to retain with the first pillar, the bottom horizontal section includes two sides, one of which includes a second extension to retain with the second slot and another of which includes a second recess to retain with the second pillar so that the middle post is connected between the two supporting posts.

摘要翻译： 角度调节支架包括两个底座，每个底座包括孔，至少一个限制孔，接合部和多个第一锁定面; 两个调节装置，每个包括保持器，弹簧，螺栓和螺母; 两个支撑柱，每个支撑柱包括第一接触部分，第二接触部分和连接部分; 至少一个中间柱，其包括顶部和底部水平部分，其中顶部水平部分包括两个侧面，其中一个包括第一延伸部，其保持与第一狭槽，另一个包括第一凹部以与第一支柱 底部水平部分包括两个侧面，其中一个包括与第二狭槽保持的第二延伸部，另一个包括第二凹部以与第二支柱一起保持，使得中间柱连接在两个支撑柱之间。

公开(公告)号：US20120292312A1

公开(公告)日：2012-11-22

申请号：US13109014

申请日：2011-05-17

申请人： Chun Yuan Chang

发明人： Chun Yuan Chang

IPC分类号： B65D6/28

CPC分类号： B42F9/00 ,  A45C3/02 ,  A45C13/02 ,  B42F7/14

摘要： A positioning structure for a document box contains a first cover and a second cover, two grooves formed on a connection of the first and the second covers; the first cover including two first recesses, and the second cover including two second recesses, two retainers are attached in the first and the second recesses; the first cover also including a first slot, a second slot, and a third slot; the second cover also including a first notch, a second notch, and a third notch; wherein each positioning member includes an integrally formed abutting block, an actuating section fixed thereon, a first inserting piece extending downward from a rear side of the abutting block, two inserting pieces attached on two sides of the first inserting piece individually, and a cutout formed on the first inserting piece.

摘要翻译： 用于文件盒的定位结构包括第一盖和第二盖，形成在第一和第二盖的连接上的两个槽; 所述第一盖包括两个第一凹部，所述第二盖包括两个第二凹部，在所述第一凹部和所述第二凹部中附接有两个保持器; 所述第一盖还包括第一槽，第二槽和第三槽; 所述第二盖还包括第一切口，第二切口和第三切口; 其中每个定位构件包括一体形成的邻接块，固定在其上的致动部分，从所述抵接块的后侧向下延伸的第一插入件，分别安装在所述第一插入件的两侧上的两个插入件和形成的切口 在第一插入片。