公开(公告)号：US20180015984A1

公开(公告)日：2018-01-18

申请号：US15219299

申请日：2016-07-26

Applicant: Chin-Long HSIEH

Inventor： Chin-Long HSIEH

IPC: B62M3/08

CPC classification number: B62M3/08 ,  B62M3/086

Abstract: A pedal for a bicycle or an exercise bike contains: a body. The body includes a road-bike stepping assembly, a connection assembly, two positioning protrusions secured on two sides of the connection assembly, respectively, and a plurality of locking orifices defined on the connection assembly. The connection assembly is screwed with a mountain-bike stepping assembly by way of multiple screws, the mountain-bike stepping assembly includes two engaging trenches mating with the two positioning protrusions, individually, and the mountain-bike stepping assembly also includes a plurality of through apertures cooperating with the plurality of locking orifices, respectively. The connection assembly is screwed with a coupling plate by using the multiple screws, the coupling plate includes two retaining grooves mating with the two positioning protrusions, respectively, and the coupling plate also includes multiple openings cooperating with the plurality of locking orifices, respectively.

公开(公告)号：US20170101157A1

公开(公告)日：2017-04-13

申请号：US15239846

申请日：2016-08-18

Applicant: Chin-Long HSIEH

Inventor： Chin-Long HSIEH

IPC: B62M3/08

CPC classification number: B62M3/086

Abstract: A bicycle pedal contains: a frame, a connection seat, an engagement block, a fitting sleeve, a fixing column, and a torsion spring. The frame includes a first orifice, a second orifice, and a trench. The connection seat includes two retaining sets, a circular tube, and two troughs. The engagement block is engaged in the trench, and the fitting sleeve is fitted with the first orifice. The fixing column is connected with a bearing and a washer and is screwed with a screw nut by using a threaded section of the fixing column. The torsion spring includes a first extending segment and a second extending segment, and the engagement block includes two shoulders facing the connection seat. Furthermore, the connection seat includes multiple protrusions facing and mating with the two shoulders so as to limit a rotation of the connection seat and the two retaining sets in the frame.

公开(公告)号：US20180050759A1

公开(公告)日：2018-02-22

申请号：US15249427

申请日：2016-08-28

Applicant: Chin-Long HSIEH

Inventor： Chin-Long HSIEH

IPC: B62M3/08

CPC classification number: B62M3/08 ,  B62M3/083 ,  B62M3/086 ,  F16C17/02

Abstract: A bicycle pedal contains: a body, a plurality of self-lubricating bearings, a connection shaft, a tapered sleeve, and a threaded sleeve. The body includes a through hole configured to accommodate the connection shaft. The connection shaft includes a first taper section and a first screwing section fitting with the tapered sleeve and the threaded sleeve. A second taper section of the tapered sleeve mates with the first tapered section of the connection shaft, the threaded sleeve includes a second screwing section screwing with the first screwing section of the connection shaft, and the threaded sleeve pushes the tapered sleeve. The body of fixed size cooperates with the tapered sleeve of fixed size, multiple connection shafts of various sizes, and multiple threaded sleeves of various sizes so as to adjust a span of the bicycle pedal, and the connection shaft is in connection with the body.