Patent application number | Description | Published |
20080229874 | Bicycle toe positioning device - A bicycle toe positioning device comprises a treadle having a main body which is formed with an axial hole, an axial rod and a bearing set. The treadle is further formed with a first clamping portion and a second clamping portion. A tightening unit has a first positioning end and a second positioning end. In assembly, the first clamping portion is buckled to a rib and a pair of wings of the first positioning end. The second clamping portion is secured to the second positioning end so that the treadle is secured to the toe positioning unit. The first clamping portion has a buckling block which is fixed to the treadle by using an pivotal rod. A spring is retained in the first clamping portion and an adjust unit serves to adjust the tightness of the buckling block. | 09-25-2008 |
20090235778 | POSITIONING SHOE RETAINER ASSEMBLY OF BICYCLE - A positioning shoe retainer assembly of a bicycle comprises a shoe retainer and a pedal. The shoe retainer has a retaining portion which is installed with at least one engaging hole for retaining. An arc portion is extending from the retaining portion; an inner side of the arc portion being formed with a receiving portion. The arc portion is extending with a combining portion. The combining seat is installed with a combining seat. At least one combining unit is extending from the combining seat | 09-24-2009 |
20090241725 | MODULARIZED PEDAL ASSEMBLY - 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. | 10-01-2009 |
20100005923 | BICYCLE PEDAL - A bicycle pedal comprises a pedal body having two pairs of wings extended from two opposite sides of the pedal body; a pivot shaft passing through the receiving space of the pair of wings for assembling with a press unit and an adjusting hook; a positioning hook being installed adjacent to the adjusting hook; the press units resist against the pedal body and the adjusting hook for providing a clamping force to the adjusting hook; each adjusting hook having a clamping portion; and each clamping portion having an adjusting stud which resists against the press units; and the adjusting stud being vertical to a treading surface of the pedal body; by tightening or releasing the adjusting stud, the clamping force of the adjusting hook is adjustable. The components above mentioned is updateable easily and conveniently and can be cleaned easily; and the adjustment of the clamping force is adjusted conveniently. | 01-14-2010 |
20100098484 | QUICK RELEASE DEVICE FOR A PEDAL - 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. | 04-22-2010 |
20100229676 | QUICK RELEASE DEVICE - A quick release device includes a crank and a quick release assembly. The crank has a pedal hole and a quick release hole. The quick release hole is communicated with the pedal hole. The quick release assembly is partially received in the quick release hole. The quick release assembly includes a rod received in the quick release hole, a spring sleeved on the rod, a stopper mounted in the quick release hole, and a pull button connected to the rod. The rod has an enlarged head formed in one end thereof. One end of the spring is abutted against the enlarged head and the other end of the spring is abutted against the stopper such that the enlarged head protrudes into the pedal hole. When pulling the pull button, the enlarged head retracts into the quick release hole. | 09-16-2010 |
20110088508 | MULTIPURPOSE PEDAL - A multipurpose pedal includes a spindle assembly and a pedal pivotally assembled with the spindle assembly. The spindle assembly includes a spindle adapting to assemble with a bicycle crank and a tube sleeved on the spindle. The pedal includes a first frame and a second frame mounted in the first frame. Multiple stubs are mounted between the first frame and the second frame. The multiple stubs are replaceable for providing multipurpose. | 04-21-2011 |
20110239816 | PEDAL RETAINING APPARATUS - A pedal retaining apparatus includes a driving unit adapted to engage with a pedal. The driving unit has a first magnetic unit disposed thereon and a positioning unit corresponding to the driving unit, the positioning unit has a second magnetic unit disposed thereon. The second magnetic unit corresponded to the first magnetic unit. The pedal is magnetically retained in a predetermined position due to a magnetic force between the first magnetic unit and the second magnetic unit; when the pedal rotates relative to the spindle, the magnetic force between the first magnetic unit and the second magnetic unit drives the driving unit to rotatably regain the predetermined position for the pedal to synchronously rotate with the driving unit to regain the predetermined position. | 10-06-2011 |