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公开(公告)号：US20230145491A1
公开(公告)日：2023-05-11
申请号：US17524159
申请日：2021-11-11
申请人： Jin-Tsai Lai , Chia-Wei Lai
发明人： Jin-Tsai Lai , Chia-Wei Lai
CPC分类号： B25B23/0035 , B25B15/02
摘要： A screwdriver structure may include a tool rod and a rotating head which are adapted to connect together, and the tool rod is configured to be connected with a handle when the rotating head is separated from the tool rod, so as to use the screwdriver for different situations. The tool rod has a hand-holdable main body which has one end connecting to an extending rod, and a connecting column formed at the other end of the main body has the outer diameter smaller than the main body, and at least a flange is formed on the outer periphery of the connecting column. The extending rod comprises a sleeve at the end thereof to connect a tool head or a bolt.
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公开(公告)号：US20150321335A1
公开(公告)日：2015-11-12
申请号：US14270380
申请日：2014-05-06
申请人： Chia Wei LAI
发明人： Chia Wei LAI
CPC分类号： B25H3/02 , B65D43/164 , B65D55/02
摘要： A tool box includes a base, a button, a cover and two hinges. The button is located in a recessed area of the base and connected to a fixing member that is connected to the recessed area. The button has a resilient arm extending from each of two ends thereof, and each resilient arm has a protrusion which is engaged with the positioning hole of the fixing member. Two resilient piece extending toward each other from the top edge thereof and a flange extends from one side of the button. The cover is pivotably connected to the base by the two hinges. The cover has a locking member so as to be engaged with the flange of the button. The two resilient piece push the cover upward when the cover is unlocked from the base. The hinges are not loosened after frequent use.
摘要翻译： 工具箱包括底座，按钮，盖子和两个铰链。 按钮位于基座的凹陷区域中并且连接到连接到凹陷区域的固定构件。 按钮具有从其两端延伸的弹性臂，并且每个弹性臂具有与定影构件的定位孔接合的突起。 两个从其顶部边缘彼此延伸的弹性件和凸缘从该按钮的一侧延伸。 盖通过两个铰链可枢转地连接到基座。 盖具有锁定构件，以便与按钮的凸缘接合。 当盖从基座解锁时，两个弹性件将盖向上推。 经常使用后铰链不松动。
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公开(公告)号：US11020847B2
公开(公告)日：2021-06-01
申请号：US14462578
申请日：2014-08-19
申请人： Chia Wei Lai , Min Hung Lai
发明人： Chia Wei Lai , Min Hung Lai
摘要： A screwdriver includes a shank with a handle connected to a collar rotatably and a base is located in a room of the handle. At least one resilient extending from the underside of the collar is inserted in at least one recess of the handle. The base connected to the outside of the collar has a rod connected to a positioning member. The positioning member is defined with multiple slots able to hold bits in position in the room. One side of the base is sealed by a cap. Therefore, the bits are received inside of the handle so as to carry with the screwdriver.
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公开(公告)号：US20160052124A1
公开(公告)日：2016-02-25
申请号：US14462578
申请日：2014-08-19
申请人： Chia Wei LAI , Min Hung LAI
发明人： Chia Wei LAI , Min Hung LAI
摘要： A screwdriver includes a shank with a handle connected to a collar rotatably and a base is located in a room of the handle. At least one resilient extending from the underside of the collar is inserted in at least one recess of the handle. The base connected to the outside of the collar has a rod connected to a positioning member. The positioning member is defined with multiple slots able to hold bits in position in the room. One side of the base is sealed by a cap. Therefore, the bits are received inside of the handle so as to carry with the screwdriver.
摘要翻译： 一种螺丝刀包括柄部，其柄部可旋转地连接到手柄上，底座位于手柄的房间中。 从套环的下侧延伸的至少一个弹性体被插入在手柄的至少一个凹部中。 连接到套环的外侧的基座具有连接到定位构件的杆。 定位构件被限定有能够将位保持在房间中的位置的多个槽。 基座的一侧由盖子密封。 因此，这些位被接收在手柄内部，以便携带螺丝刀。
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公开(公告)号：US09233465B2
公开(公告)日：2016-01-12
申请号：US14270380
申请日：2014-05-06
申请人： Chia Wei Lai
发明人： Chia Wei Lai
CPC分类号： B25H3/02 , B65D43/164 , B65D55/02
摘要： A tool box includes a base, a button, a cover and two hinges. The button is located in a recessed area of the base and connected to a fixing member that is connected to the recessed area. The button has a resilient arm extending from each of two ends thereof, and each resilient arm has a protrusion which is engaged with the positioning hole of the fixing member. Two resilient piece extending toward each other from the top edge thereof and a flange extends from one side of the button. The cover is pivotably connected to the base by the two hinges. The cover has a locking member so as to be engaged with the flange of the button. The two resilient piece push the cover upward when the cover is unlocked from the base. The hinges are not loosened after frequent use.
摘要翻译： 工具箱包括底座，按钮，盖子和两个铰链。 按钮位于基座的凹陷区域中并且连接到连接到凹陷区域的固定构件。 按钮具有从其两端延伸的弹性臂，并且每个弹性臂具有与定影构件的定位孔接合的突起。 两个从其顶部边缘彼此延伸的弹性件和凸缘从该按钮的一侧延伸。 盖通过两个铰链可枢转地连接到基座。 盖具有锁定构件，以便与按钮的凸缘接合。 当盖从基座解锁时，两个弹性件将盖向上推。 经常使用后铰链不松动。
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