公开(公告)号：US10406856B2

公开(公告)日：2019-09-10

申请号：US15613626

申请日：2017-06-05

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： B60B27/06 ,  B60B27/02 ,  B62M9/10

摘要： A bicycle hub apparatus may comprise a hub body, a freewheel shell and an elastic spacer. The hub body has an axial hub axle, and an end of the hub body comprises an open-ended connecting space. A driving ring having a plurality of first driving teeth is installed inside the connecting space. The freewheel shell mounted on the hub axle of the hub body has an open-ended connecting recess, and a coupling ring received inside the connecting recess comprises a plurality of second driving teeth which are configured to engage with the first driving teeth. The elastic spacer secured in the connecting recess is coupled with an inner surface of the coupling ring. With the elastic spacer, the second driving teeth can firmly engage with the first driving teeth of the driving ring when a bicyclist pedaling in the forward direction.

公开(公告)号：US08002302B1

公开(公告)日：2011-08-23

申请号：US12106507

申请日：2008-04-21

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： B62H1/02

CPC分类号： B62H1/00

摘要： A kickstand for a bicycle includes a support stand, a connector detachably mounted on an upper portion of the support stand, and a quick release device releasably mounted on the connector. The quick release device is releasably locked onto a rear wheel axle of the bicycle to attach the support stand to the rear wheel axle. Thus, the kickstand is mounted on and detached from the rear wheel axle of the bicycle easily and quickly by locking and unlocking the quick release device, thereby facilitating a user mounting and detaching the kickstand.

摘要翻译： 用于自行车的支架包括支撑架，可拆卸地安装在支撑架的上部上的连接器以及可释放地安装在连接器上的快速释放装置。 快速释放装置可释放地锁定在自行车的后轮轴上以将支撑架附接到后轮轴。 因此，通过锁定和解锁快速释放装置，脚架能够容易且快速地安装在自行车的后轮轴上并从其分离，从而便于使用者安装和拆卸脚手架。

公开(公告)号：US20110061490A1

公开(公告)日：2011-03-17

申请号：US12558722

申请日：2009-09-14

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： G05G3/00

CPC分类号： B60B27/047 ,  B60B27/023 ,  F16D41/30 ,  Y10T74/2135

摘要： A hub for a bicycle includes a shaft (12), a hub body (40), a ratchet wheel (43), a drive seat (10), a support ring (15), a rotation ring (21), a plurality of pawl members (22), a stop bushing (121), a limit ring (30) and a damper (33). Thus, when the drive seat is rotated backward by the pedal, each of the pawl members is retracted into the respective receiving slot (212) of the rotation ring to disengage the oneway ratchet teeth (43) of the ratchet wheel, so that each of the pawl members is spaced from and will not touch the ratchet wheel when the pedal is driven backward to prevent from producing a noise when the pedal is driven backward.

摘要翻译： 用于自行车的轮毂包括轴（12），毂体（40），棘轮（43），驱动座（10），支撑环（15），旋转环（21），多个 棘爪构件（22），止动衬套（121），限位环（30）和阻尼器（33）。 因此，当驱动座椅被踏板向后旋转时，每个棘爪构件缩回到旋转环的相应的接收槽（212）中，以使棘轮的单向棘轮齿（43）脱离，使得 当踏板被向后驱动时，棘爪构件与棘轮间隔开并且不会接触棘轮，以防止当踏板被向后驱动时产生噪音。

公开(公告)号：US07445296B1

公开(公告)日：2008-11-04

申请号：US11491733

申请日：2006-07-24

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： B60B27/02

CPC分类号： B60B27/047 ,  B60B27/023

摘要： A hub for a bicycle includes a shaft, a hub body rotatably mounted on the shaft, a drive seat rotatably mounted on the shaft and engaged with the hub body, and a self-lubricating bearing mounted between the drive seat and the shaft. Thus, the self-lubricating bearing has an inner wall contacting with an outer wall of the shaft completely and an outer wall contacting with an inner wall of the drive seat completely, so that the external force applied on the self-lubricating bearing is distributed evenly and smoothly to prevent the self-lubricating bearing from being distorted or deformed due to a stress concentration, thereby enhancing the lifetime of the self-lubricating bearing.

摘要翻译： 用于自行车的轮毂包括轴，可旋转地安装在轴上的轮毂体，可旋转地安装在轴上并与轮毂体接合的驱动座，以及安装在驱动座和轴之间的自润滑轴承。 因此，自润滑轴承具有与轴的外壁完全接触的内壁和与驱动座的内壁完全接触的外壁，使得施加在自润滑轴承上的外力均匀分布 并且平滑地防止自润滑轴承由于应力集中而变形或变形，从而提高自润滑轴承的寿命。

公开(公告)号：US09822865B2

公开(公告)日：2017-11-21

申请号：US14804202

申请日：2015-07-20

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： F16H55/12 ,  B60B27/00 ,  B60B27/02 ,  B60B27/04 ,  B62M9/121

CPC分类号： F16H55/12 ,  B60B27/0026 ,  B60B27/023 ,  B60B27/047 ,  B60B2900/531 ,  B60B2900/541 ,  B62M9/121

摘要： An improved wheel hub may include a hub body, a freewheel unit, a connecting sleeve and an external freewheel. The connecting sleeve connects to the ratchet sleeve of the hub body in order to provide more space for the external freewheel. With the design of the connecting sleeve and the external freewheel unit, the hub body loaded with more smaller freewheels provides more pedaling speeds for a bicycle travelling downhill. When cycling downhill by using the smaller diameters of the sprockets, the smaller sprockets of the external freewheel can help a cyclist to maintain an optimum pedaling speed in a slopy terrain, and the speed of the bicycle can be easily controlled.

公开(公告)号：US20110214961A1

公开(公告)日：2011-09-08

申请号：US12715659

申请日：2010-03-02

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： F16D21/00

CPC分类号： F16D21/00

摘要： A hub assembly includes a shaft, a hub mounted on the shaft and having a plurality of locking grooves, a driven ring mounted in the hub and having a plurality of oneway ratchet teeth, a drive seat rotatably mounted on the shaft, a drive ring mounted on the drive seat and received in the driven ring, a plurality of pawl members mounted on the drive ring and meshing with the oneway ratchet teeth, a freewheel secured on the drive seat, and a control ring slidably mounted on the drive seat and having a plurality of locking blocks releasably locked in the locking grooves. Thus, a user only needs to move the control ring to switch the operation modes of the bicycle between a normal riding and an acrobatic performance so that the user can change the two operation modes easily and quickly.

摘要翻译： 轮毂组件包括轴，安装在轴上并具有多个锁定槽的轮毂，安装在轮毂中的从动环，并具有多个单向棘轮齿，可旋转地安装在轴上的驱动座，安装有驱动环的驱动环 在驱动座上并被容纳在从动环中，多个棘爪构件安装在驱动环上并与单向棘轮啮合，固定在驱动座上的自由轮和可滑动地安装在驱动座上的控制环， 可释放地锁定在锁定槽中的多个锁定块。 因此，用户仅需要移动控制环来在正常骑乘和杂技演奏之间切换自行车的操作模式，使得用户可以容易且快速地改变两种操作模式。

公开(公告)号：US07695073B1

公开(公告)日：2010-04-13

申请号：US11946916

申请日：2007-11-29

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： B62L1/00 ,  B62D27/06

CPC分类号： B62L1/00 ,  F16D65/12 ,  F16D2065/1384

摘要： A rear hub for a bicycle includes a shaft, a hub body mounted on the shaft and provided with two spoke mounting portions and a mounting ring, a driven member located beside the mounting ring, a brake disc mounted on the mounting ring, and a drive member engaged with the driven member. Thus, the drive member and the brake disc are located at the same side of the hub body, so that one side of the hub body is provided with the drive member and the brake disc, and the other side of the hub body is disposed at a vacant state to facilitate a rider using the other side of the hub body to have a greater inclined angle without being obstructed by the drive member and the brake disc so as to perform acrobatics easily and smoothly.

摘要翻译： 一种用于自行车的后轮毂包括轴，安装在轴上的轮毂体，并且设置有两个轮辐安装部分和安装环，位于安装环旁边的从动构件，安装在安装环上的制动盘，以及驱动 与从事成员接触的成员。 因此，驱动构件和制动盘位于轮毂体的同一侧，使得毂体的一侧设置有驱动构件和制动盘，并且轮毂体的另一侧设置在 便于使用轮毂体的另一侧的骑手具有更大的倾斜角度而不受驱动构件和制动盘的阻碍以便容易且平稳地执行杂技的空闲状态。

公开(公告)号：US07621595B1

公开(公告)日：2009-11-24

申请号：US11946941

申请日：2007-11-29

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： B62J1/00

CPC分类号： B62J1/08

摘要： A bicycle seat includes an upright post, a support base mounted on an upper end of the upright post, a rotation base rotatably mounted on the support base, a seat body movably mounted on the rotation base, a retaining member mounted on the seat body, and two locking bolts in turn extending through the support base, the seat body and the retaining member to clamp the seat body between the rotation base and the retaining member. Thus, after each of the two locking bolts is unscrewed, the seat body is movable forward and backward relative to the upright post so as to adjust the position of the seat, and is rotatable relative to the upright post so as to adjust the inclined angle of the seat.

摘要翻译： 一种自行车座椅，包括立柱，安装在立柱的上端的支撑座，可旋转地安装在支撑座上的旋转座，可移动地安装在旋转底座上的座椅本体，安装在座椅本体上的保持构件， 并且两个锁定螺栓又延伸穿过支撑基座，座椅本体和保持构件，以将座椅主体夹持在旋转底座和保持构件之间。 因此，在两个锁定螺栓中的每一个被拧下之后，座椅主体相对于立柱可前后移动，以调节座椅的位置，并且可相对于立柱转动，以便调节倾斜角度 的座位。

公开(公告)号：US20080199119A1

公开(公告)日：2008-08-21

申请号：US11708516

申请日：2007-02-20

申请人： Ching-Shu Chen

发明人： Ching-Shu Chen

IPC分类号： F16C19/22

CPC分类号： B60B27/047 ,  B60B27/001 ,  B60B27/023

摘要： A rear hub for a bicycle includes a shaft, a hub body mounted on the shaft, two races each mounted between the shaft and the hub body, two tapered bearings each mounted between the shaft and a respective race, a protruding pull block mounted on a first end of the shaft and rested on a first tapered bearing, and a locking nut secured on a second end of the shaft and rested on a second tapered bearing. Thus, the user only needs to screw the locking nut onto the shaft to pull the pull block to clamp the tapered bearings and the respective races, so that the rear hub is assembled easily, quickly and conveniently.

摘要翻译： 一种用于自行车的后轮毂包括轴，安装在所述轴上的轮毂体，每个安装在所述轴和所述轮毂体之间的两个座圈，每个安装在所述轴和相应的座圈之间的两个锥形轴承，安装在所述轴上的突出拉块 轴的第一端并且搁置在第一锥形轴承上，并且锁定螺母固定在轴的第二端上并且搁置在第二锥形轴承上。 因此，使用者只需将锁定螺母拧到轴上，拉动拉块来夹紧锥形轴承和相应的座圈，从而使后轮毂容易，快捷方便地组装。

公开(公告)号：US08523292B2

公开(公告)日：2013-09-03

申请号：US12917516

申请日：2010-11-02

申请人： Ching-Shu Chen ,  Wu-Hsiung Liao

发明人： Ching-Shu Chen ,  Wu-Hsiung Liao

IPC分类号： B60B27/02

CPC分类号： B60B27/023 ,  B60Y2200/13

摘要： A hub assembly for a bicycle includes a shaft, a hub body rotatably mounted on the shaft, a drive seat rotatably mounted on the shaft and engaging the hub body, a first bearing located between the shaft and the hub body, a second bearing located between the shaft and the hub body, and a bushing unit located between the first bearing and the second bearing. The bushing unit includes a first adjusting sleeve and a second adjusting sleeve. The first adjusting sleeve has a first end provided with an outer threaded portion and a second end abutting the first bearing. The second adjusting sleeve has a first end provided with an inner threaded portion screwed onto the outer threaded portion of the first adjusting sleeve and a second end abutting the second bearing.

摘要翻译： 一种用于自行车的轮毂组件包括轴，可旋转地安装在轴上的轮毂体，可旋转地安装在轴上并与毂体接合的驱动座，位于轴与轮毂体之间的第一轴承， 轴和轮毂体，以及位于第一轴承和第二轴承之间的衬套单元。 衬套单元包括第一调节套筒和第二调节套筒。 第一调节套筒具有设置有外螺纹部分的第一端和与第一轴承抵接的第二端。 第二调节套筒具有第一端，第一端设有螺纹连接到第一调节套筒的外螺纹部分上的内螺纹部分和与第二轴承抵接的第二端。