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公开(公告)号：US20160279784A1
公开(公告)日：2016-09-29
申请号：US14666292
申请日：2015-03-23
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
摘要： A finger ratchet tool includes a body having a top part on the top thereof, and a ratchet device connected to the underside of the body. Two flanges extend radially from the top part. A connection portion extends from the body. A mounting member has a C-shaped collar which has an opening, and a rod is connected between two ends of the opening. A matching face is defined in the inner periphery of the C-shaped collar. Two recesses are defined in the inner periphery of the C-shaped collar and each have two ends. The rod is pivotably connected to the connection portion, and the C-shaped collar is mounted to the top part. The flanges are engaged with the recesses. The mounting member provides a larger diameter when grasping the finger ratchet tool.
摘要翻译： 手指棘轮工具包括在其顶部具有顶部的主体和连接到主体的下侧的棘轮装置。 两个法兰从顶部径向延伸。 连接部分从主体延伸。 安装构件具有C形环，其具有开口，并且杆连接在开口的两端之间。 配合面限定在C形环的内周。 在C形环的内周中限定两个凹槽，并且每个具有两个端部。 杆可枢转地连接到连接部分，并且C形轴环安装到顶部。 凸缘与凹槽啮合。 当抓住手指棘轮工具时，安装构件提供较大的直径。
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公开(公告)号：US06832689B2
公开(公告)日：2004-12-21
申请号：US10374975
申请日：2003-02-28
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
IPC分类号： B65D8528
摘要： A tool box includes a base and two sets of boxes are located symmetrically above the base and each set of boxes is pivotably connected to the base by a set of links. Each set of links includes a long link and two short links which are located on two sides of the long link. The long link is pivotably connected the base and the two boxes at three pivot points. One of the short links is pivotably connected between the base and the box rested on the base, and the other short link is pivotably connected between the two boxes. The two sets of boxes can be expanded outward relative to the base when either one of which is pulled outward.
摘要翻译： 一个工具箱包括一个基座，两组盒对称地位于基座上方，每组盒子通过一组链接可枢转地连接到基座。 每组链路包括长链路和两条短链路，它们位于长链路的两侧。 长连杆在三个枢轴点可枢转地连接在底座和两个盒子上。 短连杆之一可枢转地连接在基座和搁置在基座上的盒子之间，另一个短连杆可枢转地连接在两个盒子之间。 当两个盒子中的任何一个被向外拉时，两组盒子可相对于底座向外扩展。
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公开(公告)号：US20150209944A1
公开(公告)日：2015-07-30
申请号：US14165588
申请日：2014-01-28
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
CPC分类号： B25B23/0007 , B25B13/46 , B25B23/0042 , B25G1/043 , B25G3/18
摘要： A wrench apparatus includes an elongate handle, a first working head and a second working head selectively attached to the elongate handle. Specifically, the elongate handle has a handle portion and a female end extending from the handle portion. The female end of the handle defines axially a recess. The second working head is relatively smaller in size than the first working head. Each of the first and second working head has a head portion and a shank integrally extending from the head portion. The shank has a free male end to be engaged in the recess of the female end of the handle.
摘要翻译： 扳手装置包括细长手柄，第一工作头和选择性地附接到细长手柄的第二工作头。 具体地，细长手柄具有从手柄部延伸的手柄部分和阴端。 手柄的阴端轴向地限定凹槽。 第二个工作头的尺寸比第一个工作头小。 第一和第二工作头中的每一个具有从头部一体地延伸的头部和柄部。 柄部具有一个自由的公端，以与手柄的母端的凹部接合。
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公开(公告)号：US20070257455A1
公开(公告)日：2007-11-08
申请号：US11416425
申请日：2006-05-03
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
IPC分类号： B62B1/00
CPC分类号： A45C5/14 , A45C13/03 , A45C2013/026 , B25H3/023
摘要： A toolbox with a baggage space comprises a toolbox body having an openable cover; one side of the cover being pivotally installed to the toolbox body and another side thereof having at least one buckle; a back side of the toolbox body having a pull rod; a lower side of the toolbox body having two wheels; by the pull rod and wheels, the toolbox can be pulled easily; an interior of the toolbox body having a baggage space; the baggage space having an opening; a periphery of the opening of the baggage space having a rib portion for assembling a movable plate; the movable plate serving to seal the baggage space; and an inner side of the cover and an upper side of the movable plate being installed with a plurality of receiving grooves for receiving tools.
摘要翻译： 具有行李空间的工具箱包括具有可打开盖的工具箱主体; 所述盖的一侧枢转地安装到所述工具箱主体，并且其另一侧具有至少一个带扣; 所述工具箱主体的背面具有拉杆; 工具箱主体的下侧具有两个轮子; 通过拉杆和车轮，工具箱可以轻松拉动; 所述工具箱主体的内部具有行李空间; 行李空间具有开口; 行李空间的开口的周边具有用于组装可移动板的肋部分; 用于密封行李空间的活动板; 并且所述盖的内侧和所述可动板的上侧安装有用于接收工具的多个容纳槽。
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公开(公告)号：US20050092141A1
公开(公告)日：2005-05-05
申请号：US10699875
申请日：2003-11-04
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
CPC分类号： B25B15/001
摘要： A screw bit connector includes a body having a section of polygonal periphery and a section of circular periphery. An extension having a polygonal recess extends from an end of the section of polygonal periphery and a polygonal engaging stud extends from an end of the section of circular periphery. A screw bit can be inserted in the polygonal recess and the engaging stud can be connected to a ratchet tool. The polygonal recess can be connected to a driving handle and the polygonal engaging stud can be connected with a socket which is used to drive a nut or a screw head.
摘要翻译： 螺丝钻头连接器包括具有多边形边缘部分和圆形周边部分的主体。 具有多边形凹槽的延伸部从多边形周边部分的端部延伸，并且多边形接合螺柱从圆形周边部分的一端延伸。 一个螺纹钻头可以插入多边形凹槽中，并且接合螺柱可以连接到棘轮工具。 多边形凹槽可以连接到驱动手柄，并且多边形接合柱可以与用于驱动螺母或螺钉头的插座连接。
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公开(公告)号：US20050011319A1
公开(公告)日：2005-01-20
申请号：US10620975
申请日：2003-07-14
申请人： Yao-Lin Cho
发明人： Yao-Lin Cho
CPC分类号： B25B13/06 , B25B23/0035
摘要： A sleeve device has a main body and a retainer device. The main body has a first end portion having a hollow interior and a through hole communicating with the hollow interior, and a second end portion. A diameter of the first end portion is smaller than a diameter of the second end portion. A diameter of the first end portion is slightly smaller than a diameter of the retainer device. The retainer device is inserted in the first end portion of the main body. The retainer device has a through aperture to match the through hole of the main body. A steel ball is inserted through the through aperture of the retainer device and the through hole of the main body.
摘要翻译： 套筒装置具有主体和保持装置。 主体具有中空内部的第一端部和与中空内部连通的通孔和第二端部。 第一端部的直径小于第二端部的直径。 第一端部的直径略小于保持器装置的直径。 保持装置插入主体的第一端部。 保持器具有通孔以匹配主体的通孔。 钢球通过保持装置的通孔和主体的通孔插入。
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公开(公告)号：US20240042581A1
公开(公告)日：2024-02-08
申请号：US18379177
申请日：2023-10-12
申请人： Yao-Lin Cho , Zi-Yan Huang , Chih-Chao Chang
发明人： Yao-Lin Cho , Zi-Yan Huang , Chih-Chao Chang
CPC分类号： B25B13/065 , B25B23/0035
摘要： A socket is portably and removably attached to a tool and includes a body with a mounting hole which includes multiple faces. Each face includes a first protrusion and two groups of second protrusions located on two sides of the first protrusion. The first protrusion of each face includes a first flat distal surface which has a certain length. Each second protrusion includes a second flat distal surface which is tilt relative to the first flat distal surface. The two respective slopes of the second flat distal surfaces of the two groups of the second protrusions are opposite to each other. A first imaginary plane is co-linear with the first flat distal surface. A second imaginary plane is co-linear with the second flat distal surfaces of each second protrusion. An angle is formed between the first and second imaginary planes. The socket can drive a normal or rounded bolt.
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公开(公告)号：US20200023498A1
公开(公告)日：2020-01-23
申请号：US16587051
申请日：2019-09-30
申请人： Yao-Lin Cho , Zi-Yan Huang , Chih-Chao Chang
发明人： Yao-Lin Cho , Zi-Yan Huang , Chih-Chao Chang
摘要： A socket includes a body with a mounting hole which includes multiple faces. Each face includes a first protrusion and two groups of second protrusions which are located on two sides of the first protrusion. The first protrusion of each face includes a first flat distal surface which has a certain length. Each second protrusion includes a second flat distal surface which is tilt relative to the first flat distal surface. The two respective slopes of the second flat distal surfaces of the two groups of the second protrusions are opposite to each other. A first imaginary plane is co-linear with the first flat distal surface. A second imaginary plane is co-linear with the second flat distal surfaces of each group of the second protrusions. An angle is defined between the first imaginary plane and each of the second imaginary planes. The socket can drive a normal or rounded bolt.
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公开(公告)号：USD777001S1
公开(公告)日：2017-01-24
申请号：US29538511
申请日：2015-09-04
申请人： Zi-Yan Huang , Yao-Lin Cho
设计人： Zi-Yan Huang , Yao-Lin Cho
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公开(公告)号：USD754532S1
公开(公告)日：2016-04-26
申请号：US29493318
申请日：2014-06-09
申请人： Yao-Lin Cho
设计人： Yao-Lin Cho
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