公开(公告)号：US20120034029A1

公开(公告)日：2012-02-09

申请号：US13277230

申请日：2011-10-20

Applicant: Chung-I CHEN

Inventor： Chung-I CHEN

IPC: B62M3/08 ,  F16B17/00

CPC classification number: B62M3/08 ,  B62K2206/00 ,  G05G5/065

Abstract: A quick release device for a pedal includes a spindle, a connecting unit connected to the spindle, and a quick release mechanism connected to the connecting unit. The spindle has a protrusion extending from one end thereof and an annular groove defined in an outer peripheral thereof The connecting unit has a receiving hole defined therein, a guiding hole defined in a lateral thereof and communicated with the receiving hole, and a retaining hole defined therein and communicated with the receiving hole. The quick release mechanism includes a rod partially received in the guiding hole and a spring biased against the rod toward the receiving hole. In assembly the protrusion engages with the retaining hole and the rod engages with the annular groove.

Abstract translation: 用于踏板的快速释放装置包括主轴，连接到主轴的连接单元以及连接到连接单元的快速释放机构。 主轴具有从其一端延伸的突起和限定在其外周中的环形槽。连接单元具有限定在其中的容纳孔，在其侧面限定并与容纳孔连通的引导孔，并且限定了保持孔 并与接收孔连通。 快速释放机构包括部分地容纳在引导孔中的杆和朝向接收孔偏压的弹簧。 在组装时，突起与保持孔接合，杆与环形槽接合。

公开(公告)号：US20090241725A1

公开(公告)日：2009-10-01

申请号：US12056283

申请日：2008-03-27

Applicant: Chung-I CHEN

Inventor： Chung-I CHEN

IPC: B62M3/08

CPC classification number: B62M3/08 ,  Y10T74/2168

Abstract: A modularized pedal assembly includes an axial portion and a pedaling portion. The axial portion includes a spindle and a bush. The spindle is engaged to the bush. Each of two ends of the bush is formed with at least one protruding seat. Each pedaling portion has at least one combining space. The combining space is at one side of the pedaling portion and is extended inwards so that the pedaling portion is formed as an upper layer and a lower layer; and the pedaling portion is engaged to the protruding seats at two sides of the axial portion so that the pedaling portion is detachable from the axial portion. The pedal and crank are not detached frequently so as to retain the stability of the structure. The pedaling portion is replaceable and changeable to match the requirement of users and thus it is economic.

Abstract translation: 模块化踏板组件包括轴向部分和踏板部分。 轴向部分包括主轴和衬套。 主轴与衬套接合。 衬套的两端各形成有至少一个突出座。 每个踏板部分具有至少一个组合空间。 组合空间位于踏板部分的一侧并向内延伸，使踏板部分形成为上层和下层; 并且踏板部分在轴向部分的两侧接合到突出座，使得踏板部分可从轴向部分拆卸。 踏板和曲柄不经常脱落，以保持结构的稳定性。 踩踏部分是可更换和更换的，以符合用户的要求，因此是经济的。

公开(公告)号：US20120192674A1

公开(公告)日：2012-08-02

申请号：US13014719

申请日：2011-01-27

Applicant: Chung-I CHEN

Inventor： Chung-I CHEN

IPC: B62M3/08

CPC classification number: B62M3/086 ,  Y10T74/217 ,  Y10T74/2172

Abstract: A bicycle clipless pedal includes a pedal, a locking sheet pivotally mounted on the pedal, and a plastic elastomer located between the pedal and the locking sheet. The pedal has a first clipless end extending therefrom. The locking sheet has a second first clipless end extending therefrom opposite to the first clipless end. A clipping space is defined between the first clipless end and the second clipless end. The elastomer has one end abutting against the pedal and the other end abutting against the locking sheet.

Abstract translation: 自行车无夹紧踏板包括踏板，可枢转地安装在踏板上的锁定片以及位于踏板和锁定片之间的塑料弹性体。 踏板具有从其延伸的第一无夹紧端。 锁定片具有从第一无夹心端延伸的第二第一无粘结端。 在第一无夹端和第二无夹端之间限定剪切空间。 弹性体的一端抵靠踏板，另一端抵靠锁定片。

公开(公告)号：US20120055282A1

公开(公告)日：2012-03-08

申请号：US13291104

申请日：2011-11-08

Applicant: Chung-I CHEN

Inventor： Chung-I CHEN

IPC: B62M3/08

CPC classification number: B62M3/08 ,  Y10T74/2164 ,  Y10T74/2168

Abstract: A quick release device includes a crank having a first hole defined in one end thereof, the crank having a sixth hole opened on one lateral thereof, a fixing sleeve positioned in the first hole of the crank, a third hole opened at one end of the fixing sleeve, a fourth hole opened on the outside periphery of the fixing sleeve therethrough and corresponding to the sixth hole, the fourth hole communicating with the third hole, a quick release assembly partially received in the sixth hole, the quick release assembly having a second engaging rod, a fixing member and a rotating button, the second engaging rod received in the sixth hole, the fixing member connected to the crank and sleeved on the second engaging rod. When the user wants to release the pedal from the crank, the user just rotates the rotating button counterclockwise.

Abstract translation: 快速释放装置包括具有在其一端限定的第一孔的曲柄，所述曲柄具有在其一侧开口的第六孔，定位在所述曲柄的第一孔中的定影套，在所述曲柄的一端开口的第三孔 固定套筒，在固定套筒的外周上通过其与第六孔相对的第四孔，与第三孔连通的第四孔，部分容纳在第六孔中的快速释放组件，快速释放组件具有第二孔 接合杆，固定构件和旋转按钮，第二接合杆容纳在第六孔中，固定构件连接到曲柄并套在第二接合杆上。 当用户想要从曲柄释放踏板时，用户只是逆时针旋转旋钮。