公开(公告)号：USD553457S1

公开(公告)日：2007-10-23

申请号：US29262054

申请日：2006-06-27

Applicant: Chih-Ching Hsieh

Designer： Chih-Ching Hsieh

公开(公告)号：USD552439S1

公开(公告)日：2007-10-09

申请号：US29264720

申请日：2006-08-17

Applicant: Chih-Ching Hsieh

Designer： Chih-Ching Hsieh

公开(公告)号：USD550528S1

公开(公告)日：2007-09-11

申请号：US29255869

申请日：2006-03-14

Applicant: Chih-Ching Hsieh

Designer： Chih-Ching Hsieh

公开(公告)号：US07267606B2

公开(公告)日：2007-09-11

申请号：US11332320

申请日：2006-01-17

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B23/16 ,  B25B7/00

CPC classification number: B25G1/06 ,  B25B7/02 ,  B25B13/481

Abstract: An angle retaining assembly of a hand tool comprises a handle; a head having at least one screw hole for receiving at least one resisting element; when the resisting element screws into the screw hole; a front end of the resisting element protrudes out to be in contact with the pivotal portion of the handle to have a resisting effect so as to fix the bending angle between the head and the handle. The at least one screw hole is formed at a lateral side or a front side of the connecting portion. Or the at least one screw hole is formed at a lower side of pivotal portion of the handle.

Abstract translation: 手工工具的角度保持组件包括手柄; 具有用于接收至少一个电阻元件的至少一个螺纹孔的头部; 当阻力元件拧入螺丝孔时; 抵抗元件的前端伸出以与手柄的枢转部分接触以具有抵抗效果，以便固定头部和把手之间的弯曲角度。 至少一个螺纹孔形成在连接部分的侧面或前侧。 或者，至少一个螺钉孔形成在手柄的枢转部分的下侧。

公开(公告)号：US07261020B2

公开(公告)日：2007-08-28

申请号：US11512131

申请日：2006-08-30

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B13/06

CPC classification number: B25B13/04 ,  B25B13/065

Abstract: A clamping device for providing high twisting forces and low damage to a screw device comprises a handle; a driving portion formed with a space; the space including at least two resisting portions and at least two adhesion portions; the resisting portions and adhesion portions being alternatively arranged; each of the connection of the resisting portion and the adhesion portion being formed with a recess for receiving apexes of a screw means so as to prevent the screw means from damage; and each resisting portion having two cambered protrusions at two ends and three sharp teeth between the two cambered protrusions; the apexes of cambered protrusions and sharp teeth being collinear. Furthermore, the driving portion of the present invention can be used to a sleeve so that sleeve has the same function of the driving portion. Thereby it is preferred that there are three resisting portions and three adhesion portions.

Abstract translation: 用于提供高扭转力和对螺钉装置的低损伤的夹紧装置包括手柄; 形成有空间的驱动部; 所述空间包括至少两个阻力部分和至少两个粘附部分; 交替布置阻力部分和粘附部分; 阻力部分和粘合部分的每个连接形成有用于接收螺钉装置的顶点的凹部，以防止螺丝装置损坏; 并且每个阻挡部分在两个端部具有两个弧形突起，在两个弧形突起之间具有三个尖齿; 拱形突起和锋利的牙齿的顶点是共线的。 此外，本发明的驱动部分可以用于套筒，使得套筒具有与驱动部分相同的功能。 因此，优选具有三个阻力部分和三个粘附部分。

公开(公告)号：US20070169589A1

公开(公告)日：2007-07-26

申请号：US11336769

申请日：2006-01-23

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B23/16 ,  B25G1/00

CPC classification number: B25B23/0035 ,  B25B13/08

Abstract: A replaceable assembly of a tool head comprises a tool body used with a tool head of various forms; the tool body having a handle; at least one end of the handle being formed with a pivotal end for connecting the tool head; one end of the tool head being a driving opening and another end thereof being formed with an inserting end; the inserting end being installed with a buckling unit; the buckling unit being buckled to the pivotal end so as to increase the combination of the pivotal end and the pivotal end; thereby the tool head can be firmly secured to one end of the handle; one lateral wall of the pivotal end of the handle having a through hole for buckling the buckling unit of the inserting end of the tool head; and a periphery of the through hole being formed with a groove.

Abstract translation: 工具头的可替换组件包括与各种形式的工具头一起使用的工具主体; 所述工具主体具有手柄; 手柄的至少一端形成有用于连接工具头的枢转端; 工具头的一端为驱动开口，其另一端形成有插入端; 插入端安装有弯曲单元; 弯曲单元被弯曲到枢转端，以增加枢转端和枢转端的组合; 从而工具头可以牢固地固定在手柄的一端; 手柄的枢转端的一个侧壁具有用于使工具头的插入端的弯曲单元弯曲的通孔; 并且所述通孔的周边形成有凹槽。

公开(公告)号：US20070062341A1

公开(公告)日：2007-03-22

申请号：US11228404

申请日：2005-09-19

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B23/16 ,  B25G1/00

CPC classification number: B25B23/0035 ,  B25B23/0042 ,  B25G1/066 ,  B25G3/00 ,  B25G3/18

Abstract: A hand tool includes a handle having a connection end which includes a receiving recess defined axially therein. A function head has an insertion which is removably inserted into the receiving recess and rotatable about a longitudinal axis of the connection end. A positioning device is located between the insertion and an inner periphery of the receiving recess to prevent the function head from dropping from the receiving recess axially. The function heads can be easily replaceable as needed.

Abstract translation: 一种手动工具包括具有连接端的手柄，该连接端包括在其中轴向地限定的容纳凹部。 功能头具有插入件，该插入件可移除地插入到容纳凹部中并且可围绕连接端的纵向轴线旋转。 定位装置位于插入件和容纳凹槽的内周之间，以防止功能头轴向从容纳凹槽掉落。 功能头可以根据需要轻松更换。

公开(公告)号：US07174817B1

公开(公告)日：2007-02-13

申请号：US11203948

申请日：2005-08-16

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B23/142 ,  B25B23/155 ,  B25B23/157

CPC classification number: B25B13/461 ,  B25B13/481 ,  B25B23/1425 ,  B25G1/063 ,  Y10T403/7007

Abstract: An omnidirectional twisting tool comprises a handle; the handle being a hollow tube body; one end of the handle being opened; a strain gauge installed at a lower portion of the handle; the strain gauge including an integrating element and a connecting unit for connecting the integrating element and the driving portion; by the connecting unit, a driving head at a front end of the spanner body; a rotary unit at another end of the driving head; an annular groove being formed at a lateral wall of the rotary unit; the rotary unit being pivotally installed at one end of the handle so that the driving head can rotate through 360 degrees around an axis of the handle; a connecting rod extending from a lower end of the rotary unit; the connecting rod being received within the handle; and the connecting rod being connected to the connecting unit.

Abstract translation: 一种全方位的扭转工具，包括手柄; 手柄为中空管体; 手柄的一端打开; 安装在手柄下部的应变仪; 应变计包括积分元件和用于连接积分元件和驱动部分的连接单元; 通过连接单元，在扳手主体的前端处具有驱动头; 在所述驱动头的另一端的旋转单元; 环形槽形成在旋转单元的侧壁处; 旋转单元枢转地安装在手柄的一端，使得驱动头可围绕手柄的轴线旋转360度; 从旋转单元的下端延伸的连杆; 所述连杆被接收在所述手柄内; 并且连接杆连接到连接单元。

公开(公告)号：US07168349B1

公开(公告)日：2007-01-30

申请号：US11357842

申请日：2006-02-21

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25B23/142 ,  B25B23/159 ,  B25B23/155 ,  B25B23/157

CPC classification number: B25B23/1427

Abstract: An omnidirectional twisting tool comprises a handle; the handle being a hollow tube body; one end of the handle being opened; a strain gauge installed at a lower portion of the handle; the strain gauge including an integrating element and a connecting unit for connecting the integrating element and the driving portion; a driving head at a front end of the spanner body; a rotary unit at another end of the driving head; an annular groove being formed at a lateral wall of the rotary unit; the rotary unit being pivotally installed at one end of the handle so that the driving head can rotate through 360 degrees around an axis of the handle; a connecting rod extending from a lower end of the rotary unit; the connecting rod being received within the handle; and the connecting rod being connected to the connecting unit.

公开(公告)号：US07093524B2

公开(公告)日：2006-08-22

申请号：US10950299

申请日：2004-09-27

Applicant: Chih-Ching Hsieh

Inventor： Chih-Ching Hsieh

IPC: B25G1/00

CPC classification number: B25G1/046 ,  B25G1/005 ,  B25H3/006

Abstract: A screwdriver structure includes a handle having a projecting section at rear end, a circumference of the projecting section being formed with a predetermined number of holes extending into the interior of the projecting section; a stem disposed at front end of the handle; and a rotary cap having a cavity inward extending from a bottom end of the rotary cap, an outer circumference of the rotary cap being formed with several through holes communicating with the cavity. The rotary cap is rotatably disposed on the projecting section which is accommodated in the cavity with the through holes. When operating the screwdriver, the palm of a user's hand can attach to the rotary cap. When turning the rotary cap, at least one through holes is align with at least one holes. A rod can be inserted through the hole and the through hole to elongate the application force arm.

Abstract translation: 一种螺丝刀结构，包括在后端具有突出部分的手柄，突出部分的周边形成有预定数量的延伸到突出部分内部的孔; 设置在手柄前端的杆; 以及旋转盖，其具有从旋转盖的底端向内延伸的空腔，旋转盖的外周形成有与空腔连通的若干通孔。 旋转盖可旋转地设置在突出部分上，该突出部分与通孔一起容纳在空腔中。 当操作螺丝刀时，用户手掌可以连接到旋转盖。 转动旋转盖时，至少有一个通孔与至少一个孔对齐。 杆可以穿过孔和通孔插入以拉伸施加力臂。