公开(公告)号：US20170057055A1

公开(公告)日：2017-03-02

申请号：US14833150

申请日：2015-08-24

申请人： YU-TU HSU

发明人： YU-TU HSU

IPC分类号： B25B13/28

CPC分类号： B25B13/04 ,  B25B13/46 ,  B25B13/463

摘要： A press-fit wrench capable for repetitive operation is disclosed and comprises a driving handle, a ring sleeve member, and an elastic member. A screw or nut is passing through the sleeve hole and the push portion and a wall of the sleeve hole are stopped against a side of the screw or nut to cooperate with the driving handle to repetitively pivot through the arrangement of the driving handle and the ring sleeve member so that the push portion and the wall of the sleeve hole are capable for stopping against the screw or nut with tight engagement and the elastic member is capable for making the ring sleeve member skip to release engagement for smooth and quick operation.

摘要翻译： 公开了一种能够重复操作的压配扳手，其包括驱动手柄，环形套筒构件和弹性构件。 螺钉或螺母穿过套筒孔，并且推动部分和套筒孔的壁被阻挡在螺钉或螺母的一侧以与驱动手柄配合以通过驱动手柄和环的布置重复地枢转 使得推动部分和套筒孔的壁能够以紧密接合阻止螺钉或螺母，并且弹性构件能够使环套筒构件跳过以释放接合以实现平稳和快速的操作。

公开(公告)号：US07290780B2

公开(公告)日：2007-11-06

申请号：US11226530

申请日：2005-09-13

申请人： Yu-Tu Hsu

发明人： Yu-Tu Hsu

IPC分类号： B62K17/00

CPC分类号： B62K15/008

摘要： A folding bicycle comprises a support assembly pivotably connected to a portion of a head tube below a lower enlargement above a front wheel; and a rear wheel assembly comprising a front end pivotably connected to a quick release slidable along the head tube, an intermediate enhancement including a padded cross bar interconnected its right and left portions, an intermediate point pivotably connected to an intermediate point of the support assembly, and two auxiliary wheels fixedly connected to both ends of a hub of a rear wheel as kickstand. Unfastening and sliding the quick release the quick release upward until being stopped by a stop fixedly connected to handlebars, and fastening the quick release will fold the bicycle. Alternatively, unfastening and sliding the quick release downward until being stopped by the enlargement, and fastening the quick release will unfold the bicycle.

摘要翻译： 折叠自行车包括支撑组件，该支撑组件可枢转地连接到头管的一部分，位于前轮上方的下部放大器下方; 以及后轮组件，其包括可枢转地连接到沿着所述头管可滑动的快速释放件的前端，中间增强件，包括互连其左右部分的填充横杆，可枢转地连接到所述支撑组件的中间点的中间点， 并且两个辅助轮固定地连接到后轮的轮毂的两端作为支架。 松开和滑动快速释放快速释放向上直到被固定连接到把手的止动器停止，并且紧固快速释放将折叠自行车。 或者，松开并滑动快速释放，直到通过放大停止，并且紧固快速释放将展开自行车。

公开(公告)号：US5951367A

公开(公告)日：1999-09-14

申请号：US18573

申请日：1998-02-04

申请人： Yu-Tu Hsu

发明人： Yu-Tu Hsu

IPC分类号： A41C3/14 ,  A41C3/00

CPC分类号： A41C3/144

摘要： A cup padding for supporting the breast, having a cup-like base made from rubber, the cup-like base having a convex front side wall and a concave rear side wall fitting the breast, the rear side wall having a plurality of cells, and a plurality of air vents respectively extended from the cells to the front side wall for ventilation, the depths of the cells closer to the border area of the rear side wall being relatively smaller than the depths of the cells closer to the center area.

摘要翻译： 一种用于支撑乳房的杯垫，具有由橡胶制成的杯状底座，杯状底座具有凸起的前侧壁和与乳房相配合的凹后侧壁，后侧壁具有多个单元，以及 分别从单元延伸到前侧壁用于通风的多个通风口，靠近后侧壁的边界区域的单元的深度相对小于靠近中心区域的单元的深度。

公开(公告)号：US07314226B2

公开(公告)日：2008-01-01

申请号：US11194005

申请日：2005-07-28

申请人： Yu-Tu Hsu

发明人： Yu-Tu Hsu

IPC分类号： B62J1/08 ,  B62K15/00

CPC分类号： B62K15/008

摘要： Provided is a folding bicycle comprising two auxiliary rear wheels at both sides of a rear wheel; a seat including a seat tube extended downward; a first crossbar having a front end pivotably connected to a lower portion of a handle above a front wheel, and a rear end fixedly connected to an intermediate portion of the seat tube; a pair of second crossbars having two front ends pivotably connected to an intermediate portion of the handle, and two rear ends fixedly connected to both ends of an hub of the rear wheel. The first crossbar passes an intermediate portion of the second crossbar and is pivotably connected thereto. A flexible shock absorbing means is provided at a joining portion of the seat tube and the second crossbars. The shock absorbing means is adapted to elastically deform when a downward force is exerted on the seat.

摘要翻译： 提供了一种在后轮的两侧包括两个辅助后轮的折叠自行车; 包括向下延伸的座管的座椅; 第一横杆，其具有可枢转地连接到前轮上方的手柄的下部的前端，以及固定地连接到座管的中间部分的后端; 一对第二十字形杆，具有可枢转地连接到手柄的中间部分的两个前端，以及固定地连接到后轮的轮毂的两端的两个后端。 第一横杆通过第二横杆的中间部分并且可枢转地连接到第二横杆。 柔性减震装置设置在座管和第二十字杆的接合部分处。 冲击吸收装置适于当向下施加在座椅上时弹性变形。

公开(公告)号：US20070024023A1

公开(公告)日：2007-02-01

申请号：US11194005

申请日：2005-07-28

申请人： Yu-Tu Hsu

发明人： Yu-Tu Hsu

IPC分类号： B62K15/00

CPC分类号： B62K15/008

摘要： Provided is a folding bicycle comprising two auxiliary rear wheels at both sides of a rear wheel; a seat including a seat tube extended downward; a first crossbar having a front end pivotably connected to a lower portion of a handle above a front wheel, and a rear end fixedly connected to an intermediate portion of the seat tube; a pair of second crossbars having two front ends pivotably connected to an intermediate portion of the handle, and two rear ends fixedly connected to both ends of an hub of the rear wheel. The first crossbar passes an intermediate portion of the second crossbar and is pivotably connected thereto. A flexible shock absorbing means is provided at a joining portion of the seat tube and the second crossbars. The shock absorbing means is adapted to elastically deform when a downward force is exerted on the seat.

摘要翻译： 提供了一种在后轮的两侧包括两个辅助后轮的折叠自行车; 包括向下延伸的座管的座椅; 第一横杆，其具有可枢转地连接到前轮上方的手柄的下部的前端，以及固定地连接到座管的中间部分的后端; 一对第二十字形杆，具有可枢转地连接到手柄的中间部分的两个前端，以及固定地连接到后轮的轮毂的两端的两个后端。 第一横杆通过第二横杆的中间部分并且可枢转地连接到第二横杆。 柔性减震装置设置在座管和第二十字杆的接合部分处。 冲击吸收装置适于当向下施加在座椅上时弹性变形。

公开(公告)号：US20160339570A1

公开(公告)日：2016-11-24

申请号：US14716894

申请日：2015-05-20

申请人： YU-TU HSU

发明人： YU-TU HSU

IPC分类号： B25B23/10 ,  B25B13/46

CPC分类号： B25B23/0057 ,  B25B13/06

摘要： A fastening unit includes a body having a driving end and a connection end. The driving end has a driving recess for receiving a nut therein, and the connection end has an engaging recess for being connected with a driving portion of a ratchet wrench. The driving recess has a first slot and a second slot respectively defined in the inside thereof, and the first and second slot extend along the X-axis of the body. An annular groove is defined in the inner periphery of the inner end of the driving recess. A resilient member has a spiral and cylindrical portion. The resilient member has an extension end and a protrusion protrudes laterally from the extension end so that the protrusion applies a resilient force along the Y-axis of the body. The fastening unit firmly position the nut therein.

摘要翻译： 紧固单元包括具有驱动端和连接端的本体。 驱动端具有用于在其中容纳螺母的驱动凹部，并且连接端具有用于与棘轮扳手的驱动部分连接的接合凹部。 驱动凹部具有分别限定在其内部的第一槽和第二槽，并且第一槽和第二槽沿着主体的X轴延伸。 环形槽限定在驱动凹槽的内端的内周。 弹性构件具有螺旋形和圆柱形部分。 弹性构件具有延伸端，并且突出部从延伸端侧向突出，使得突起沿主体的Y轴施加弹性力。 紧固单元将螺母牢固地定位在其中。

公开(公告)号：US20070057482A1

公开(公告)日：2007-03-15

申请号：US11226530

申请日：2005-09-13

申请人： Yu-Tu Hsu

发明人： Yu-Tu Hsu

IPC分类号： B62K17/00

CPC分类号： B62K15/008

摘要： A folding bicycle comprises a support assembly pivotably connected to a portion of a head tube below a lower enlargement above a front wheel; and a rear wheel assembly comprising a front end pivotably connected to a quick release slidable along the head tube, an intermediate enhancement including a padded cross bar interconnected its right and left portions, an intermediate point pivotably connected to an intermediate point of the support assembly, and two auxiliary wheels fixedly connected to both ends of a hub of a rear wheel as kickstand. Unfastening and sliding the quick release the quick release upward until being stopped by a stop fixedly connected to handlebars, and fastening the quick release will fold the bicycle. Alternatively, unfastening and sliding the quick release downward until being stopped by the enlargement, and fastening the quick release will unfold the bicycle.

公开(公告)号：US06272952B1

公开(公告)日：2001-08-14

申请号：US09568029

申请日：2000-05-10

申请人： Yu-Tu Hsu ,  Chang Hsueh-O Hsu

发明人： Yu-Tu Hsu ,  Chang Hsueh-O Hsu

IPC分类号： B25B1700

CPC分类号： B25B15/02 ,  B25B13/461 ,  B25B13/467 ,  B25B15/04

摘要： A double-reversible screwdriver and wrench combination hand tool constructed to include: a handle, a main body fastened to one end of the handle, the main body comprising a rear coupling end fastened to the handle, a front end terminating in a T-tube formed of a longitudinal tube and a transverse tube, and a receiving chamber on the middle between the rear coupling end and the front end, a longitudinal spindle mounted in the longitudinal tube, the longitudinal spindle having a rear end terminating in a fixed ratchet wheel suspended inside the main body, and a front end terminating in a coupling portion and disposed outside the longitudinal tube, a coupling socket coupled to the coupling portion of the longitudinal spindle to hold a screwdriver bit, enabling the screwdriver bit to be rotated with the longitudinal spindle, a first bevel gear suspended in the receiving chamber inside the main body and rotated with the longitudinal spindle, a transverse spindle mounted in the transverse tube and rotated with the longitudinal spindle, the transverse spindle having a front coupling rod extended out of the transverse tube for holding a wrench socket for turning screw bolts and nuts, a second bevel gear fixedly provided at a rear end of the transverse spindle and meshed with the first bevel gear for synchronous rotary motion with the longitudinal spindle, and double-reversible control mechanism provided in the main body and operated to control forward/reverse rotation of the longitudinal spindle relative to the main body.

摘要翻译： 一种双重可逆的螺丝刀和扳手组合手柄，其构造为包括：手柄，固定在手柄的一端的主体，主体包括紧固到手柄的后联接端，终端终止于T形管 由纵管和横管形成，以及在后联接端和前端之间的中间的接收室，纵向轴安装在纵向管中，纵向主轴具有终止于固定棘轮的后端 在主体内部，以及终端于联接部分并设置在纵向管外侧的前端，联接插座，其联接到纵向主轴的联接部分以保持螺丝刀头，使得螺丝刀头能够与纵向主轴一起旋转 第一锥齿轮悬挂在主体内的接收室中并与纵向主轴一起旋转，横向主轴安装在横向轴上 横向主轴具有从横向管延伸的前连接杆，用于保持用于转动螺栓和螺母的扳手插座，固定地设置在横向主轴的后端并啮合的第二锥齿轮 第一锥齿轮与纵向主轴同步旋转运动，双向可逆控制机构设置在主体中，用于控制纵向主轴相对于主体的正向/反向旋转。