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1. 发明授权

US5899329A Display tool box 失效
标题翻译：显示工具箱
公开(公告)号：US5899329A
公开(公告)日：1999-05-04
申请号：US957969
申请日：1997-10-21
申请人： Bobby Hu , David Ling
发明人： Bobby Hu , David Ling
IPC分类号： A47F7/00 , B65D85/28
CPC分类号： A47F7/0028 , B25H3/02 , Y10S206/806
摘要： A display tool box includes a base having a receiving area with a plurality of recesses defined therein so as to receive tools in the recesses and an operation area having a hole defined therethrough which has a toothed inner periphery for a ratchet member rotatably engaged therewith so that a tool, such as a box end wrench is mounted to the ratchet member and can rotate the ratchet member.
摘要翻译：显示工具箱包括具有接收区域的底座，其具有限定在其中的多个凹部，以便容纳凹部中的工具，以及具有限定穿过的孔的操作区域，该操作区域具有与可旋转地接合的棘爪构件的带齿的内周边，使得诸如箱形端部扳手的工具安装到棘轮构件并且可以使棘轮构件旋转。

2. 发明申请

US20200376632A1 QUICK RECIPROCATING WRENCH 审中-公开
公开(公告)号：US20200376632A1
公开(公告)日：2020-12-03
申请号：US16813182
申请日：2020-03-09
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B25B13/34 , B25B23/00
摘要： A quick reciprocating wrench includes a main body, a claw, and an elastic device therebetween. The main body includes a first jaw opening having a pivot end and a block portion. The claw includes a second jaw opening having a pivotal combination portion and a retaining portion. The pivotal combination portion is pivotally connected with the pivot end, so the claw and the main body pivotally move against each other. The fastener is engaged in the first and the second jaw openings. Distance between the block portion and the neighboring force bearing face of the fastener decreases along a direction in opposite to the expansion direction of the claw and the block portion. The largest width of the distal end of the retaining portion is greater than the smallest distance between the block portion and the first force bearing face of the fastener.

3. 发明授权

US10549410B2 Electric ratchet wrench 有权
公开(公告)号：US10549410B2
公开(公告)日：2020-02-04
申请号：US15460452
申请日：2017-03-16
申请人： Bobby Hu
发明人： Bobby Hu , Chi-Jui Lo
IPC分类号： B25B21/00 , B25B13/46 , H02K7/14
摘要： An electric ratchet wrench includes a driving member rotatably mounted in a body for driving a fastener. A pawl device is pivotably mounted to the driving member. First and second ring gears are rotatably mounted around the driving member and mesh with the pawl device. A direction switching rod is pivotably mounted to the driving member. A transmission shaft is rotatably received in the body and includes an end connected to a motor shaft of a motor. The other end of the transmission shaft is connected to a bevel gear disengageably meshed with the first and second ring gears. The transmission shaft can be driven by the motor shaft to drive the bevel gear, the first and second ring gears, and the driving member to rotate.

4. 发明授权

US10232495B2 Electric ratchet wrench 有权
公开(公告)号：US10232495B2
公开(公告)日：2019-03-19
申请号：US14753058
申请日：2015-06-29
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B25B21/00 , B25B13/46 , B25B23/00 , B25B23/14
摘要： An electric ratchet wrench includes a driving member rotatably mounted in a body. A pawl device is pivotably mounted to the driving member. A ring gear is rotatably mounted around the driving member. An elastic device is mounted between the ring gear and the driving member. A transmission shaft includes a first end connected to a motor and a second end configured to switch between a meshing state meshed with the ring gear and a disengagement state disengaging from the ring gear. The motor drives the transmission shaft to rotate the driving member. The body can be manually driven to overcome a resistance which is larger than the torque outputted by the motor and which causes a tooth slippage phenomenon between the transmission shaft and the ring gear.

5. 发明申请

US20170326711A1 Ratchet Wrench with Tooth Breakage Resistance 审中-公开
公开(公告)号：US20170326711A1
公开(公告)日：2017-11-16
申请号：US15251563
申请日：2016-08-30
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B25B13/46 , B25B23/00
CPC分类号： B25B13/465 , B25B23/0035
摘要： A ratchet wrench with tooth breakage resistance includes a body having a driving hole and a transmission hole intersecting with the driving hole. An inner periphery of the driving hole includes two adjoining portions on opposite sides of the transmission hole. An arcuate portion extends between the two adjoining portions. A tooth breakage preventing device is mounted in the arcuate portion and is configured to be in contact with one of first and second outer toothed sections of either of two first pawls to prevent tooth breakage between a toothed portion of the driving hole and the one of the first and second outer toothed sections of either of the first pawls when the body is rotated to provide a ratcheting function for driving the fastener.

6. 发明授权

US09751196B2 Electric ratchet wrench 有权
公开(公告)号：US09751196B2
公开(公告)日：2017-09-05
申请号：US14556283
申请日：2014-12-01
申请人： Bobby Hu
发明人： Bobby Hu , Chi-Jui Lo
IPC分类号： B25B21/00 , H02K7/14 , B25B13/46
CPC分类号： B25B21/004 , B25B13/465 , H02K7/145
摘要： An electric ratchet wrench includes a driving member rotatably mounted in a body for driving a fastener. A pawl device is pivotably mounted to the driving member. First and second ring gears are rotatably mounted around the driving member and mesh with the pawl device. A direction switching rod is pivotably mounted to the driving member. A transmission shaft is rotatably received in the body and includes an end connected to a motor shaft of a motor. The other end of the transmission shaft is connected to a bevel gear disengageably meshed with the first and second ring gears. The transmission shaft can be driven by the motor shaft to drive the bevel gear, the first and second ring gears, and the driving member to rotate.

7. 发明授权

US09545705B2 Reversible ratchet wrench 有权
标题翻译：可逆棘轮扳手
公开(公告)号：US09545705B2
公开(公告)日：2017-01-17
申请号：US14493395
申请日：2014-09-23
申请人： Bobby Hu
发明人： Bobby Hu , Chi-Jui Lo
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A reversible ratchet wrench includes a body rotatably receiving a driving member, slideably receiving a pawl, and pivotably receiving a switch button. A pressing member and an elastic element are received in a pressing member receptacle in the switch button. An end of the pressing member outside of the pressing member receptacle has a first spacing to a first side of the switch button. A protrusion is provided on the first side of the switch button and has a second spacing to the first side of the switch button. If the pawl slides in the compartment while the body rotates in a non-driving direction and if the pawl does not disengage from the driving member, the protrusion presses against the pawl to disengage the pawl from the driving member when the elastic element is compressed to an extent in which the first spacing is not larger than the second spacing.
摘要翻译：可逆棘轮扳手包括可旋转地接收驱动构件的主体，可滑动地接收棘爪，并且可枢转地接收开关按钮。按压构件和弹性元件容纳在开关按钮中的按压构件容器中。按压构件外部的按压构件的端部具有到开关按钮的第一侧的第一间隔。突起设置在开关按钮的第一侧上，并且具有与开关按钮的第一侧的第二间隔。如果当主体在非驱动方向上旋转时棘爪在隔间内滑动，并且如果棘爪不与驱动构件分离，则当弹性元件被压缩时，突起压靠棘爪以将棘爪与驱动构件分离，第一间隔不大于第二间距的程度。

8. 发明申请

US20160129563A1 Rathchet Wrench with Dustproof Structure 审中-公开
标题翻译：带防尘结构的Rathchet扳手
公开(公告)号：US20160129563A1
公开(公告)日：2016-05-12
申请号：US14979419
申请日：2015-12-27
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A ratchet wrench includes a driving device having first and second sides spaced along a rotating axis. A compartment extends from the first side through the second side. A drive member is received in the compartment and includes an end for driving a tool. A ledge is formed on an inner periphery of an end of the compartment at the second side. A pressing rod extends into the drive member via the end of the compartment at the second side. The pressing rod is movable relative to the drive member along the rotating axis between a first position and a second position to control engagement with or detachment from the tool. A dustproof ring is mounted between the ledge and the pressing rod. The dustproof ring includes an outer side and an inner side. The outer side presses against an abutment portion of the ledge. The inner side presses against the pressing rod wherever the pressing rod is in the first position and the second position.
摘要翻译：棘轮扳手包括具有沿旋转轴线间隔开的第一和第二侧面的驱动装置。隔间从第一侧延伸穿过第二侧。驱动构件被容纳在隔室中并且包括用于驱动工具的端部。在第二侧的隔间的端部的内周形成有凸缘。按压杆在第二侧经由隔室的端部延伸到驱动构件中。按压杆可以在第一位置和第二位置之间沿着旋转轴线相对于驱动构件移动，以控制与工具的接合或脱离。一个防尘环安装在凸缘和压杆之间。防尘环包括外侧和内侧。外侧压靠突出部的邻接部分。内侧在按压杆处于第一位置和第二位置的同时压靠按压杆。

9. 发明授权

US09254557B2 Ratchet wrench with dustproof structure 有权
标题翻译：棘轮扳手，防尘结构
公开(公告)号：US09254557B2
公开(公告)日：2016-02-09
申请号：US13712102
申请日：2012-12-12
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B25B13/46
CPC分类号： B25B13/46 , B25B13/463 , B25B23/0035
摘要： A ratchet wrench includes a driving device having first and second sides spaced along a rotating axis. A compartment extends from the first side through the second side. A drive member is received in the compartment and includes an end for driving a tool. A ledge is formed on an inner periphery of an end of the compartment at the second side. A pressing rod extends into the drive member via the end of the compartment at the second side. The pressing rod is movable relative to the drive member along the rotating axis to control engagement with or detachment from the tool. A dustproof ring is mounted between the ledge and the pressing rod. The dustproof ring includes an outer side and an inner side. The outer side presses against an abutment portion of the ledge. The inner side presses against the pressing rod.
摘要翻译：棘轮扳手包括具有沿旋转轴线间隔开的第一和第二侧面的驱动装置。隔间从第一侧延伸穿过第二侧。驱动构件被容纳在隔室中并且包括用于驱动工具的端部。在第二侧的隔间的端部的内周形成有凸缘。按压杆在第二侧经由隔室的端部延伸到驱动构件中。按压杆可以沿着旋转轴线相对于驱动构件移动，以控制与工具的接合或脱离。一个防尘环安装在凸缘和压杆之间。防尘环包括外侧和内侧。外侧压靠突出部的邻接部分。内侧压靠压杆。

10. 发明授权

US08720909B2 Quick-release bit adapter 有权
标题翻译：快速释放位适配器
公开(公告)号：US08720909B2
公开(公告)日：2014-05-13
申请号：US12983924
申请日：2011-01-04
申请人： Bobby Hu
发明人： Bobby Hu
IPC分类号： B23B31/28
CPC分类号： B25B23/12 , B25B15/001 , B25B23/0035
摘要： A quick-release bit adapter includes a body having first and second ends spaced along a longitudinal axis. The body includes a driving hole extending from the first end towards the second end along the longitudinal axis. The body further includes a sliding groove in communication with the driving hole and intermediate the driving hole and the second end along the longitudinal axis. A through-hole extends from an outer periphery of the first end through the sliding groove. A bit received in the driving hole abuts and is stopped by at least one protrusion extending inward from an inner periphery of the driving hole towards the longitudinal axis. A magnetic device is slideably received in the sliding groove and controllable by a user through the through-hole to slide along the longitudinal axis between two positions to engage with or disengage from the bit.
摘要翻译：快速释放钻头适配器包括具有沿着纵向轴线间隔开的第一和第二端的主体。主体包括沿纵向轴线从第一端向第二端延伸的驱动孔。主体还包括与驱动孔连通的滑动槽，沿着纵向轴线在驱动孔和第二端的中间。通孔从第一端的外周延伸通过滑动槽。位于驱动孔中的一点接触并且被从驱动孔的内周朝向纵向轴线向内延伸的至少一个突起阻止。磁性装置可滑动地容纳在滑动槽中，并且可由使用者通过通孔控制，以沿着纵向轴线在两个位置之间滑动以与该位接合或脱离。

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