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1. 发明申请

US20120055029A1 MULTI-BLADE UTILITY KNIFE 审中-公开
标题翻译：多刀实用刀
公开(公告)号：US20120055029A1
公开(公告)日：2012-03-08
申请号：US13291808
申请日：2011-11-08
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B1/04 , B26B5/00
CPC分类号： B26B1/042 , B26B1/00
摘要： A foldable hand tool having a blade holder mounted with a handle for movement from folded and unfolded positions. The blade holder has an opening adapted to receive blades of different sizes. The foldable hand tool further has a locking mechanism to lock the holder in an open position. A blade holder lock engages a resilient arm formed in the side wall of the handle.
摘要翻译：一种可折叠手工工具，其具有安装有用于从折叠和展开位置移动的把手的刀片保持器。刀片保持器具有适于容纳不同尺寸的刀片的开口。可折叠手工具还具有锁定机构，以将保持器锁定在打开位置。刀片保持器锁与形成在手柄的侧壁中的弹性臂接合。

2. 发明授权

US08074362B2 Multi-blade utility knife 失效
标题翻译：多刃实用刀
公开(公告)号：US08074362B2
公开(公告)日：2011-12-13
申请号：US12390870
申请日：2009-02-23
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B1/04
CPC分类号： B26B1/042 , B26B1/00
摘要： A foldable hand tool having a blade holder mounted with a handle for movement from folded and unfolded positions. The blade holder has an opening adapted to receive blades of different sizes. The foldable hand tool further has a locking mechanism to lock the holder in an open position. A blade holder lock engages a resilient arm formed in the side wall of the handle.
摘要翻译：一种可折叠手工工具，其具有安装有用于从折叠和展开位置移动的把手的刀片保持器。刀片保持器具有适于容纳不同尺寸的刀片的开口。可折叠手工具还具有锁定机构，以将保持器锁定在打开位置。刀片保持器锁与形成在手柄的侧壁中的弹性臂接合。

3. 发明授权

US08028420B2 Sliding cutting tool 有权
标题翻译：滑动切削工具
公开(公告)号：US08028420B2
公开(公告)日：2011-10-04
申请号：US12367890
申请日：2009-02-09
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B1/08
CPC分类号： B26B5/001
摘要： A novel utility knife in which the parts for securing and replacing the cutting blade are selectively movable in and out of the handle of the knife via a single track system. The blade is secured through a series of elastic metal sheets, one of which contains a projection on a metal tab. The lateral manipulation of the metal tab allows the blade to disengage from the metal sheets. Once disengaged, a user of the utility knife may remove or replace the cutting blade.
摘要翻译：一种新颖的实用刀，其中用于固定和更换切割刀片的部件可选择性地通过单个轨道系统进出刀具的手柄。刀片通过一系列弹性金属片固定，其中一个弹性金属片在金属片上包含一个凸起。金属片的横向操作允许刀片与金属片脱离。一旦脱开，实用刀的使用者可以移除或更换切割刀片。

4. 发明申请

US20100154224A1 NOVEL SLIDING CUTTING TOOL 有权
标题翻译：新型滑动切割工具
公开(公告)号：US20100154224A1
公开(公告)日：2010-06-24
申请号：US12367890
申请日：2009-02-09
申请人： Yao Kun Gui , Zheng Guo Wang
发明人： Yao Kun Gui , Zheng Guo Wang
IPC分类号： B26B3/06
CPC分类号： B26B5/001
摘要： A novel utility knife in which the parts for securing and replacing the cutting blade are selectively movable in and out of the handle of the knife via a single track system. The blade is secured through a series of elastic metal sheets, one of which contains a projection on a metal tab. The lateral manipulation of the metal tab allows the blade to disengage from the metal sheets. Once disengaged, a user of the utility knife may remove or replace the cutting blade.
摘要翻译：一种新颖的实用刀，其中用于固定和更换切割刀片的部件可选择性地通过单个轨道系统进出刀具的手柄。刀片通过一系列弹性金属片固定，其中一个弹性金属片在金属片上包含一个凸起。金属片的横向操作允许刀片与金属片脱离。一旦脱开，实用刀的使用者可以移除或更换切割刀片。

5. 发明授权

US07946198B2 Ratcheting driver with helical drive 失效
标题翻译：棘轮驱动器与螺旋驱动器
公开(公告)号：US07946198B2
公开(公告)日：2011-05-24
申请号：US12484376
申请日：2009-06-15
申请人： Yao Kun Gui , Hua An Xu
发明人： Yao Kun Gui , Hua An Xu
IPC分类号： B25B17/00
CPC分类号： B25B15/06 , B25B15/04 , Y10T74/1527 , Y10T74/18704
摘要： In accordance with one aspect of the present invention, a combination ratcheting and helical driver is disclosed. In the unlocked position the hand tool coverts downward linear force into rotary motion. In the locked position the hand tool operates as a ratcheting driver. The locking device locks the helical drive shaft of the hand tool in a retracted position such that the helical drive shaft is substantially positioned within the handle body. A locking main body is adjacent to a chuck assembly. The locking main body selectively combines with a shoulder abutment adjacent to the handle assembly to lock the helical drive shaft in the retracted position.
摘要翻译：根据本发明的一个方面，公开了一种组合棘轮和螺旋驱动器。在解锁位置，手动工具将向下的线性力覆盖到旋转运动中。在锁定位置，手动工具作为棘轮驱动器操作。锁定装置将手动工具的螺旋驱动轴锁定在缩回位置，使得螺旋驱动轴基本上位于手柄主体内。锁定主体与卡盘组件相邻。锁定主体选择性地与邻近手柄组件的肩部支座组合以将螺旋驱动轴锁定在缩回位置。

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