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1. 发明申请

US20170173780A1 MULTI-FUNCTIONAL TOOLBOX 审中-公开
公开(公告)号：US20170173780A1
公开(公告)日：2017-06-22
申请号：US14975837
申请日：2015-12-20
申请人： Yih Cheng Factory Co., Ltd
发明人： Jack Lin
IPC分类号： B25H3/02
CPC分类号： B25H3/021 , B25H3/003 , B25H3/022
摘要： A multi-functional toolbox includes at least one storage unit and a connector detachably connected to the storage unit. The storage unit includes a box and a cover movable relative to the box between a first position and a second position. In the first position, the cover closes the box. In the second position, the cover opens the box.

2. 发明授权

US09533401B2 Ratchet driving mechanism for hand tool 有权
标题翻译：手动工具的棘轮驱动机构
公开(公告)号：US09533401B2
公开(公告)日：2017-01-03
申请号：US14272282
申请日：2014-05-07
申请人： Yih Cheng Factory Co., Ltd
发明人： Jack Lin
IPC分类号： B24B15/04 , B25B15/04 , B25B13/46
CPC分类号： B25B15/04 , B25B13/462 , B25B13/465 , B25B13/468
摘要： A ratchet driving mechanism for a hand tool includes: a drive unit, including a drive shaft, a position member and a plurality of latch members, wherein each of the latch members includes a latch plate and an elastic piece; an adjustment ring, sleeved on the drive shaft and formed with a plurality of cavities allowing the position member to be selectively latched and positioned and an accommodation slot allowing each of the latch plates to inwardly/outwardly move; and a ratchet unit, sleeved on the drive shaft and formed with a plurality of ratchet teeth allowing each of the latch plates to be engaged. Accordingly, during the drive shaft driving the ratchet unit for generating rotation, the position member is able to precisely position the ratchet unit on drive shaft.
摘要翻译：一种用于手动工具的棘轮驱动机构包括：驱动单元，包括驱动轴，定位构件和多个闩锁构件，其中每个闩锁构件包括闩锁板和弹性件; 调节环，套在驱动轴上并形成有多个空腔，允许位置构件选择性地锁定和定位;以及容纳槽，其允许每个闩锁板向内/向外移动; 以及棘轮单元，其套在驱动轴上并形成有多个棘爪齿，允许每个闩锁板接合。因此，在驱动轴驱动用于产生旋转的棘轮单元的过程中，位置构件能够将棘轮单元精确地定位在驱动轴上。

3. 外观设计

USD765481S1 Impact tool 有权
公开(公告)号：USD765481S1
公开(公告)日：2016-09-06
申请号：US29533952
申请日：2015-07-23
申请人： Yih Cheng Factory Co., Ltd.
设计人： Jack Lin

4. 发明授权

US11597073B2 Hand tool with insulation handle 有权
公开(公告)号：US11597073B2
公开(公告)日：2023-03-07
申请号：US17216327
申请日：2021-03-29
申请人： YIH CHENG FACTORY CO., LTD.
发明人： Jack Lin
IPC分类号： B25G1/12 , B25B23/00 , B25B15/02
摘要： A hand tool with insulation handle. The handle is made of an insulation material and is formed with a hollow portion (11) and an embedding groove (12). The embedding groove (12) is communicated with the hollow portion (11) and located on a front end (101) of the handle. The tool rod (20) includes a shaft (21) having a rear end (211) and a front end (212). The end plug (30) is made of the insulation material and includes a clamping section (31) and an abutting section (32). The rear end (211) of the shaft is positioned in the end plug through snapping the clamping section. The tool rod (20) is replaceablely inserted in the hollow portion (11) of the handle and protrudes from the handle.

5. 发明申请

US20170173765A1 COMBINATIVE CONNECTOR 审中-公开
公开(公告)号：US20170173765A1
公开(公告)日：2017-06-22
申请号：US14973569
申请日：2015-12-17
申请人： Yih Cheng Factory Co., Ltd
发明人： Jack Lin
IPC分类号： B25B23/00
CPC分类号： B25B23/0035
摘要： A combinative connector includes a connecting rod and a socket. The connecting rod sequentially includes a polygonal insert, a circular portion, a conical frustum and an external annular groove. The socket sequentially includes a polygonal bore, a circular bore, an internal annular groove and an annular flange. During insertion of the polygonal insert in the polygonal bore, the conical frustum is moved past the annular flange before the circular portion is inserted in the circular bore, the conical frustum is inserted in the internal annular groove and engaged with the annular flange, and the annular flange is inserted in the external annular groove. A gap between the circular portion and a wall of the circular bore is smaller than a gap between the polygonal insert and a wall of the polygonal bore to reduce rocking of the connecting rod relative to the socket.

6. 外观设计

USD775925S1 Handle for hand tools 有权
标题翻译：手柄用于手工具
公开(公告)号：USD775925S1
公开(公告)日：2017-01-10
申请号：US29534167
申请日：2015-07-27
申请人： Yih Cheng Factory Co., Ltd.
设计人： Jack Lin

7. 发明授权

US09358671B2 Hand tool with latch structure 有权
标题翻译：手动工具带闩锁结构
公开(公告)号：US09358671B2
公开(公告)日：2016-06-07
申请号：US14287810
申请日：2014-05-27
申请人： Yih Cheng Factory Co., Ltd.
发明人： Jack Lin
IPC分类号： B25B23/00 , B25B15/02
CPC分类号： B25B23/0035 , B25B15/02 , B25B23/0042
摘要： A hand tool with a latch structure includes a main body (10) and a latch unit (20) coupled to the main body (10), and the latch unit (20) includes a rod body (21) and an elastic element (22). The rod body (21) has a center hole (211) formed in an axial direction parallel to the rod body (21) and a through hole (213) formed in an axial direction perpendicular to the rod body (21) and communicated with the center hole (211). The elastic element (22) has a circular plate (221) and a tongue (222) formed by bending from an end of circular plate (221), and the circular plate (221) is clamped outside the rod body (21), and the tongue (222) passes through the through hole (213) into the center hole (211) to achieve the effects of an easy installation and a secured latch.
摘要翻译：具有闩锁结构的手动工具包括主体（10）和联接到主体（10）的闩锁单元（20），并且闩锁单元（20）包括杆体（21）和弹性元件（22））。杆体（21）具有沿与杆体（21）平行的轴向形成的中心孔（211）和与杆体（21）垂直的轴向形成的贯通孔（213）中心孔（211）。弹性元件（22）具有从圆板（221）的端部弯曲而形成的圆板（221）和舌部（222），圆板（221）夹在杆体（21）的外侧，舌部222穿过通孔213进入中心孔211，以实现易于安装和固定闩锁的效果。

8. 外观设计

USD775924S1 Handle for hand tools 有权
公开(公告)号：USD775924S1
公开(公告)日：2017-01-10
申请号：US29534162
申请日：2015-07-27
申请人： Yih Cheng Factory Co., Ltd.
设计人： Jack Lin

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