公开(公告)号：US20110209583A1

公开(公告)日：2011-09-01

申请号：US12780853

申请日：2010-05-14

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B13/50 ,  B25B13/06 ,  B25B13/46

CPC classification number: B25B13/463 ,  B25B13/08 ,  B25B23/0071

Abstract: A ratchet flare nut wrench is disclosed. The ratchet flare nut wrench includes a handle, a socket, and a ratchet. The handle includes at least one open end. The socket includes a through hole therein, wherein the through hole has different sizes on opposite sides of the socket. The ratchet connects the socket to the open end of the handle.

Abstract translation: 公开了一种棘轮弹簧螺母扳手。 棘轮扩口螺母扳手包括手柄，插座和棘轮。 手柄至少包括一个开口端。 插座在其中包括通孔，其中通孔在插座的相对侧具有不同的尺寸。 棘轮将插座连接到手柄的开口端。

公开(公告)号：US20110192261A1

公开(公告)日：2011-08-11

申请号：US12760564

申请日：2010-04-15

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B23/144

CPC classification number: B25B23/1427

Abstract: A wrench includes a hollow handle, a driver, a battery base, an alert device, a switch and a force applying device. The driver includes a drive shaft and a drive head. The drive shaft is received in the hollow handle and pivotally connected to the inner wall of the hollow handle. The drive head is connected to the drive shaft and protrudes from the hollow handle. The switch electrically connects the battery base and the alert device. The switch includes a first contact and a second contact. The first contact is located on the drive shaft. The second contact is located on the inner wall of the hollow handle. The force applying device applies a predetermined force to the drive shaft to separate the first contact and the second contact.

Abstract translation: 扳手包括中空把手，驾驶员，电池座，报警装置，开关和施力装置。 驱动器包括驱动轴和驱动头。 驱动轴被容纳在中空手柄中并枢转地连接到中空手柄的内壁。 驱动头连接到驱动轴并从中空手柄突出。 开关将电池基座和报警装置电连接。 开关包括第一触点和第二触点。 第一个触点位于驱动轴上。 第二触点位于中空手柄的内壁上。 施力装置向驱动轴施加预定的力以分离第一接触件和第二接触件。

公开(公告)号：US20100313716A1

公开(公告)日：2010-12-16

申请号：US12501584

申请日：2009-07-13

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B23/16 ,  B25G1/00

CPC classification number: B25B15/02 ,  B25G1/105

Abstract: The present invention provides a buoyant hand tool including a handle formed with an internal air chamber and a shank having an insertion end inserted in the handle. The buoyant hand tool further includes a sleeve disposed in the air chamber of the handle. The insertion end of the shank is extended into the air chamber and inserted in the sleeve. Accordingly, the connection strength between the handle and the shank is increased to enhance operation torque of the hand tool.

Abstract translation: 本发明提供一种浮力手动工具，其包括形成有内部空气室的手柄和具有插入手柄中的插入端的柄部。 浮力手工具还包括设置在手柄的空气室中的套筒。 柄的插入端延伸到空气室中并插入套筒中。 因此，手柄和柄部之间的连接强度增加，以提高手动工具的操作扭矩。

公开(公告)号：US20100192737A1

公开(公告)日：2010-08-05

申请号：US12756182

申请日：2010-04-08

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B19/00 ,  B25B15/00

CPC classification number: B25B19/00

Abstract: An impact driver includes an outer sleeve, an inner core, at least one first pin, a moving mechanism, and a shank. The inner core is telescopically and rotatably received in the outer sleeve. The inner core has at least one first helix groove therein. The first pin slidably protrudes from the inner surface of the outer sleeve. The moving mechanism can move the first pin to fit the first helix groove. The shank is connected to the inner core.

Abstract translation: 冲击驱动器包括外套筒，内芯，至少一个第一销，移动机构和柄。 内芯可伸缩地可旋转地容纳在外套筒中。 内芯在其中具有至少一个第一螺旋槽。 第一销可滑动地从外套筒的内表面突出。 移动机构可移动第一销以配合第一螺旋槽。 柄连接到内芯。

公开(公告)号：US20100186557A1

公开(公告)日：2010-07-29

申请号：US12358376

申请日：2009-01-23

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B23/16

CPC classification number: B25B23/0028 ,  B25G1/063 ,  Y10T403/32418

Abstract: A wrench with a rotatable head comprises a handle and a head, which are connected via a first and a second ends. The first end includes an upper and a lower lugs. A first toothed hole is formed in the upper lug; a hole is formed in the lower lug. A second toothed hole is formed in the second end. The second end is inserted between the upper and lower lugs and the second toothed hole is located between the first toothed hole and the hole. A toothed pillar is movably engaged in the toothed holes. When in the engagement position, the toothed pillar is engaged with the first and second toothed holes to fix the head and the handle. When in the disengagement position, the toothed pillar is disengaged from the teeth of the first toothed hole but still engaged with the teeth of the second toothed hole, so that the head and handle are rotatable with respect to each other.

Abstract translation: 具有可旋转头部的扳手包括手柄和头部，其经由第一端和第二端连接。 第一端包括上凸耳和下凸耳。 第一齿孔形成在上凸耳中; 在下凸耳中形成孔。 在第二端形成第二齿孔。 第二端插入上凸耳和下凸耳之间，第二齿孔位于第一齿孔和孔之间。 齿形柱可移动地接合在齿形孔中。 当处于接合位置时，齿形柱与第一和第二齿孔接合以固定头部和手柄。 当处于脱离位置时，齿形柱与第一齿形孔的齿脱离，但仍与第二齿孔的齿接合，使得头部和手柄可相对于彼此旋转。

公开(公告)号：US20090288526A1

公开(公告)日：2009-11-26

申请号：US12538254

申请日：2009-08-10

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B23/144 ,  B25B23/00

CPC classification number: B25B23/00 ,  B25B13/04 ,  B25B13/08 ,  B25B23/1425

Abstract: The present invention provides a hand tool with warning effect. A torque sensor, a music player and a circuit device are disposed in a main body of the hand tool. The circuit device includes a processing unit and a warning sound generator. An operation torque detected by the torque sensor is transmitted to the processing unit. In the case that the value of the operation torque is within a set range, the processing unit shuts off the warning sound generator and the music player can play music for a user to listen to. Once the operation torque of the hand tool becomes greater than the set torque value, the processing unit turns on the warning sound generator to emit a warning signal to alert the user.

Abstract translation: 本发明提供了具有警告效果的手工工具。 扭力传感器，音乐播放器和电路装置设置在手动工具的主体中。 电路装置包括处理单元和警告声音发生器。 由转矩传感器检测的操作转矩被传送到处理单元。 在操作扭矩值在设定范围内的情况下，处理单元关闭警告音发生器，音乐播放器可以播放音乐以供用户收听。 一旦手动工具的操作扭矩变得大于设定扭矩值，则处理单元打开警告声发生器以发出警告信号以提醒用户。

公开(公告)号：US20090235787A1

公开(公告)日：2009-09-24

申请号：US12478539

申请日：2009-06-04

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B13/02

CPC classification number: B25B13/08 ,  B25B27/18

Abstract: The present invention is related to an open-end wrench including a first jaw and a second jaw and a throat section connected between rear ends of the two jaws. A toothed section is disposed on the inner side of the first jaw. The toothed section has multiple sharp teeth and a wide tooth positioned behind the sharp teeth. The wide tooth has a largest width among all the teeth. The bottommost point of the throat section is spaced from a front end of the first jaw by a first length. The bottommost point of the throat section is spaced from the tooth crest of the wide tooth by a second length, which ranges from ⅓ to ½ the first length. In addition, the toothed section has a third length, which is about ⅖ the first length.

Abstract translation: 本发明涉及包括第一钳口和第二钳口的开口扳手和连接在两个钳口的后端之间的喉部。 齿形部分设置在第一钳口的内侧。 齿形部分具有多个锋利的齿和位于锋利齿后面的宽齿。 宽牙齿在所有牙齿之间具有最大的宽度。 喉部的最底点与第一颚的前端间隔第一长度。 喉部的最底点与宽齿的齿顶间隔开第二长度，其长度为第一长度的1/3至1/2。 此外，带齿部分具有第三长度，其大约为第一长度的2/5。

公开(公告)号：US20090007732A1

公开(公告)日：2009-01-08

申请号：US11772827

申请日：2007-07-03

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B23/08

CPC classification number: B25B13/04 ,  B25B13/065

Abstract: A recessed screwing driving assembly comprises a driving portion having an engaging opening; each apex of the engaging opening being formed as an apex recess which has a concave cambered shape; a middle section of each side of the engaging opening being formed with a middle side; between each middle side and an adjacent apex recess being formed with a first recess and a second recess. The first recess has two straight sides and a concave cambered lower bottom; the two straight sides of the first recess are inclined to the first side and are extended from the first side toward a direction far away from the first side. The slope of the side of the first recess near the apex recess is greater than that of the other side of the first recess. The second recess has a shape like that of the first recess.

Abstract translation: 凹入式螺旋驱动组件包括具有接合开口的驱动部分; 接合开口的每个顶点形成为具有凹弧形形状的顶点凹部; 所述接合开口的每一侧的中间部分形成有中间侧; 在每个中间侧和相邻的顶部凹部之间形成有第一凹部和第二凹部。 第一个凹槽有两个直边和一个凹弧形的下底; 第一凹部的两个直边相对于第一侧倾斜并且从第一侧向远离第一侧的方向延伸。 顶点凹部附近的第一凹部的侧面的斜面大于第一凹部的另一侧的斜面。 第二凹部具有与第一凹部相同的形状。

公开(公告)号：US20130019719A1

公开(公告)日：2013-01-24

申请号：US13349524

申请日：2012-01-12

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: B25B13/02

CPC classification number: B25B23/0028 ,  B25G1/063

Abstract: A hand tool with adjustable swing angle includes a first and a second ends connected with each other to contain an adjustable angle. The first end has an upper wall section having a first splined hole and a lower wall section having a through hole. An annular groove is formed on a circumferential wall of the through hole. The second end is formed with a second splined hole positioned between the first splined hole and the through hole. An engagement member having a bulged section is positioned in the splined holes. An elastic restriction ring is positioned in the annular groove and has at least two holding sections positioned in the through hole. When moving the engagement member up and down, the elastic restriction ring is expanded by the bulged section, permitting the engagement member to engage with both the first and second ends or only the second end.

Abstract translation: 具有可调摇摆角度的手工工具包括彼此连接以包含可调节角度的第一端和第二端。 第一端具有具有第一花键孔的上壁部分和具有通孔的下壁部分。 在通孔的圆周壁上形成环形槽。 第二端形成有位于第一花键孔和通孔之间的第二花键孔。 具有凸起部分的接合构件定位在花键孔中。 弹性限制环定位在环形槽中，并且具有定位在通孔中的至少两个保持部。 当上下接合构件移动时，弹性限制环通过凸出部分膨胀，允许接合构件与第一端部和第二端部接合或仅与第二端部接合。

公开(公告)号：US20120310247A1

公开(公告)日：2012-12-06

申请号：US13437943

申请日：2012-04-03

Applicant: Chih-Ching HSIEH

Inventor： Chih-Ching HSIEH

IPC: A61B17/16

CPC classification number: A61B17/1626 ,  A61B2017/00022 ,  A61B2017/00119 ,  A61B2090/064 ,  A61B2090/066

Abstract: A medical electric drill includes a drilling head, a microprocessor, a pressure sensor unit, a torque sensor unit and a gravity sensor unit. The drilling head is for drilling a bone. The microprocessor is signally connected to the drilling head for calculating a displacement of the drill. The pressure sensor unit is for detecting a pressure change and provides a pressure change signal to the microprocessor. The torque sensor unit is for detecting a torque change and provides a torque change signal to the microprocessor. The gravity sensor unit is for detecting an acceleration variation of the drilling head and provides an acceleration voltage signal to the microprocessor. The microprocessor determines a work period of drilling the bone according to the pressure change signal and the torque change signal, and then the microprocessor calculates the displacement of the drilling head by using the acceleration voltage signal during the work period.

Abstract translation: 医用电钻包括钻头，微处理器，压力传感器单元，转矩传感器单元和重力传感器单元。 钻头用于钻骨。 微处理器信号连接到钻头，用于计算钻头的位移。 压力传感器单元用于检测压力变化并向微处理器提供压力变化信号。 转矩传感器单元用于检测转矩变化并向微处理器提供转矩改变信号。 重力传感器单元用于检测钻头的加速度变化，并向微处理器提供加速电压信号。 微处理器根据压力变化信号和转矩变化信号确定钻孔的工作周期，然后微处理器通过在工作周期内使用加速电压信号来计算钻头的位移。