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 |
Patent application number | Description | Published |
20080202283 | Bicycle treadle device - A bicycle treadle device comprises a treadle having an axial hole at a center portion thereof; at least one control block being installed at the treadle near the locking sheet; the control block being installed to the treadle; the control block being formed by a main ring; a first protrusion and a second protrusion being protruded from the main ring which has different sizes. By rotating the control block, it can be adjusted so that one of the main ring, the first protrusion and the second protrusion to resist against the front locking sheet of the locking sheet to adjust the expansion of the front locking sheet. Furthermore an adjusting unit is used to change the tightness of the elastic unit of the locking sheet. | 08-28-2008 |
20120034029 | 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. | 02-09-2012 |
20120055282 | QUICK RELEASE DEVICE - 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. | 03-08-2012 |
20120174702 | BICYCLE PEDAL WITH ADJUSTER - A bicycle pedal with adjuster includes a pedal and at least one adjuster mounted in the pedal. The pedal has at least one buckling frame pivotally mounted thereon. Each buckling frame has a spindle passing through the pedal and the buckling frame. The at least one buckling frame has at least one elastomer mounted therein. Each adjuster has a head formed on one end thereof and a first threaded portion formed on the other end thereof. Each adjuster has a second threaded portion formed between the first threaded portion and the head. A threaded direction of the first threaded portion is opposite to that of the second threaded portion. A block portion is screwed on the second threaded portion and a position member is screwed on the first threaded portion. | 07-12-2012 |
20120192674 | BICYCLE CLIPLESS PEDAL - 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. | 08-02-2012 |
20140165779 | PEDAL WITH A SENSING DEVICE - A pedal with a sensing device includes a spindle, a frame member, a receiving member and a sensing assembly, the frame member having a treading portion and a receiving channel, the receiving channel being adjacent to the treading portion and having an electricity supplier, the receiving member assembled to the frame member, the sensing assembly having a controlling unit electrically connected to the electricity supplier and a sensing unit electrically connected to the controlling unit. Under this arrangement, when the rider treads on the present invention, the pedal rotates relative to the spindle to generate a force and a rotation speed for the pedal; thereby, the force and the rotation speed of the present invention are detected by the sensing assembly. | 06-19-2014 |
20140251077 | BICYCLE PEDAL - A bicycle pedal includes a pedal body and a central shaft, the pedal body having a through hole opened therethrough, two openings of the through hole being defined as a first opening end and a second opening end respectively, the central shaft having a threaded portion and a limiting segment formed at two ends thereof respectively, at least one limiting portion formed axially along the limiting segment, the central shaft pivotally passing through the through hole of the pedal body with the threaded portion being exposed out of the first opening end, the limiting portion being extended from the second opening end of the through hole. Under this arrangement, the pedal body is positioned between the threaded portion and the limiting portion of the central shaft because of the through hole. | 09-11-2014 |
20140251079 | CLIPLESS BICYCLE PEDAL WITH MEASURING DEVICE - A bicycle pedal is provided to be releasably secured to a cleat that is attached to a sole of a cyclist's shoe. The pedal includes a spindle, a pedal body mounted for rotation on the spindle and a measuring device. The pedal body has front and rear engaging portions which releasably engage with respective front and rear lips of the cleat when the pedal is secured to the cleat. The measuring device is disposed in the pedal body and includes a sensor configured to detect the tightness between the pedal body and the cleat. | 09-11-2014 |