Pedal assembly for manpower vehicle

Abstract

A pedal assembly for a manpower vehicle is provided. The pedal assembly includes a pedal shaft and a pedal body. The pedal shaft has a rotational center axis defining an axial direction. The pedal body has a first shoe placement surface and a second shoe placement surface opposite the first shoe placement surface. The first shoe placement surface and the second shoe placement surface are both configured such that a plurality of pedal members different from each other are selectively attachable to each of the first shoe placement surface and the second shoe placement surface. The plurality of pedal members include at least one cleat coupling unit.

Description

Technical Field

[0001] The present disclosure generally relates to a pedal assembly for a human powered vehicle. More specifically, the present disclosure relates to a pedal assembly configured to have at least one pedal component coupled thereto. Background Art

[0002] Basically, a pedal usually includes a pedal shaft and a pedal body. The pedal shaft is configured to be attached to a crank of a human-powered vehicle. The pedal body is rotatably supported on the pedal shaft. Typically, pedals are designed for specific purposes, such as comfort, leisure riding, off-road riding, road racing, exercise, etc., or for user preferences. Some pedals are provided with pedal components to prevent the rider's feet from slipping off the pedal and / or to improve pedaling efficiency. For example, some pedals are provided with a cleat connection unit, which is configured to releasably engage a cleat fixed to the sole of the user's shoe. Some pedals are provided with toe clips. In other pedals, the pedal body is provided with friction pads and / or spike pins. Summary of the invention

[0003] In general, the present disclosure relates to various features of a pedal assembly for a human-powered vehicle. As used herein, the term "human-powered vehicle" refers to a vehicle that can be propelled by at least a human driving force to generate propulsion, but does not include vehicles that use only non-human driving forces. In particular, vehicles that use only an internal combustion engine as a driving force are not included in human-powered vehicles. Human-powered vehicles are generally considered to be compact, light vehicles that sometimes do not require a license when traveling on public roads. The number of wheels on a human-powered vehicle is not limited. Human-powered vehicles include, for example, unicycles and vehicles with three or more wheels. Human-powered vehicles include, for example, various types of bicycles, such as mountain bikes, road bikes, city bikes, cargo bikes, and recumbent bikes, as well as electric-assisted bicycles (e-bikes).

[0004] In view of the state of the known technology and in accordance with a first aspect of the present disclosure, a pedal assembly for a human-powered vehicle is provided. The pedal assembly basically comprises a pedal body and a pedal shaft. The pedal shaft has a rotation center axis defining an axial direction. The pedal body has a first shoe placement surface and a second shoe placement surface opposite to the first shoe placement surface. The first shoe placement surface and the second shoe placement surface are both configured so that a plurality of pedal components different from each other can be selectively attached to each of the first shoe placement surface and the second shoe placement surface. The plurality of pedal components include at least one cleat connection unit.

[0005] With the pedal assembly according to the first aspect, the pedal body can be customized according to the user's preference.

[0006] According to a second aspect of the present disclosure, the pedal assembly according to the first aspect is configured so that the pedal body includes a plurality of fastening holes extending through the pedal body from the first shoe placement surface to the second shoe placement surface.

[0007] With the pedal assembly according to the second aspect, the structure for attaching the pedal member to the first shoe placement surface or the second shoe placement surface can be simplified.

[0008] According to a third aspect of the present disclosure, the pedal assembly according to the first aspect or the second aspect is configured such that the pedal body includes an inner body portion, an outer body portion, a first body portion extending in an axial direction, a second body portion extending in an axial direction, and an intermediate body portion configured to receive the pedal shaft and extending in the axial direction. The intermediate body portion is positioned between the outer body portion and the inner body portion and between the first body portion and the second body portion. The first shoe placement surface and the second shoe placement surface are defined by the outer body portion, the inner body portion, the first body portion, the second body portion, and the intermediate body portion.

[0009] With the pedal assembly according to the third aspect, the pedal main body may be configured to have a sufficient shoe supporting surface for supporting a user's shoe.

[0010] In accordance with a fourth aspect of the present disclosure, the pedal assembly according to the third aspect is configured such that the first body portion and the second body portion have no cleat engaging portion.

[0011] With the pedal assembly according to the fourth aspect, the cleat coupling unit may be relatively compact and lightweight.

[0012] According to a fifth aspect of the present disclosure, the pedal assembly according to the third aspect or the fourth aspect is configured such that the outer body portion, the inner body portion, the first body portion, and the middle body portion define a first opening. The outer body portion, the inner body portion, the second body portion, and the middle body portion define a second opening. The first opening is opposite to the second opening relative to the middle body portion.

[0013] With the pedal assembly according to the fifth aspect, the pedal body may be relatively lightweight.

[0014] According to a sixth aspect of the present disclosure, the pedal assembly according to any one of the third to fifth aspects is configured such that the intermediate body portion includes a plurality of fastening holes extending through the pedal body from the first shoe placement surface to the second shoe placement surface.

[0015] With the pedal assembly according to the sixth aspect, the pedal member can be reliably supported on the pedal main body.

[0016] In accordance with a seventh aspect of the present disclosure, the pedal assembly according to the sixth aspect is configured so that the plurality of fastening holes include a pair of first fastening holes on a first side of the intermediate body portion.

[0017] With respect to the pedal assembly according to the seventh aspect, the pedal member may be at least partially positioned on a first side of the intermediate body portion.

[0018] According to an eighth aspect of the present disclosure, the pedal assembly according to the seventh aspect is configured so that the plurality of fastening holes include a pair of second fastening holes on a second side of the intermediate body portion. The second side is opposite to the first side.

[0019] With the pedal assembly according to the eighth aspect, the pedal member may be at least partially positioned on the second side of the intermediate body portion.

[0020] According to a ninth aspect of the present disclosure, the pedal assembly according to the eighth aspect is configured so that the first fastening holes are spaced apart from each other by a first distance in the axial direction, and the second fastening hole is spaced apart from the first fastening hole by a second distance different from the first distance in a direction perpendicular to the axial direction.

[0021] With the pedal assembly according to the ninth aspect, the pedal member can be firmly attached to the pedal main body in the axial direction and in a direction perpendicular to the axial direction.

[0022] In accordance with a tenth aspect of the present disclosure, the pedal assembly according to the ninth aspect is configured so that the second distance is smaller than the first distance.

[0023] With the pedal assembly according to the tenth aspect, the pedal member may be securely attached to the pedal main body in the vicinity of the pedal shaft.

[0024] In accordance with an eleventh aspect of the present disclosure, the pedal assembly according to the ninth aspect or the tenth aspect is configured so that the second fastening holes are spaced apart from each other by the first distance in the axial direction.

[0025] With the pedal assembly according to the eleventh aspect, the pedal member may be further firmly attached to the pedal main body in the axial direction.

[0026] According to the twelfth aspect of the present disclosure, the pedal assembly according to any one of the third to eleventh aspects is configured so that at least one of the outer body part, the inner body part, the first body part and the second body part includes at least one third fastening hole, and the at least one third fastening hole is formed from the first shoe placement surface toward the second shoe placement surface to the pedal body.

[0027] With the pedal assembly according to the twelfth aspect, a pedal member may be attached to at least one of the outer body portion, the inner body portion, the first body portion, and the second body portion.

[0028] In accordance with a thirteenth aspect of the present disclosure, the pedal assembly according to the twelfth aspect is configured so that the at least one third fastening hole includes a plurality of third fastening holes.

[0029] With the pedal assembly according to the thirteenth aspect, the pedal member can be easily and reliably attached to the pedal main body.

[0030] According to the fourteenth aspect of the present disclosure, the pedal assembly according to any one of the third to thirteenth aspects is configured so that at least one of the outer body part, the inner body part, the first body part and the middle body part includes a first positioning contour arranged on the first shoe placement surface and a second positioning contour arranged on the second shoe placement surface.

[0031] With the pedal assembly according to the fourteenth aspect, the pedal member can be easily and correctly positioned on the pedal main body.

[0032] According to the fifteenth aspect of the present disclosure, the pedal assembly according to the fourteenth aspect is configured so that at least one of the outer body part, the inner body part, the second body part and the middle body part includes a third positioning contour arranged on the first shoe placement surface and a fourth positioning contour arranged on the second shoe placement surface.

[0033] With the pedal assembly according to the fifteenth aspect, the pedal member can be easily and correctly positioned on the pedal main body.

[0034] According to a sixteenth aspect of the present disclosure, the pedal assembly according to any one of the first to fifteenth aspects further includes a plurality of pedal components.

[0035] With the pedal assembly according to the sixteenth aspect, the pedal member may be selectively attached to the pedal body as needed and / or desired according to user preference.

[0036] According to a seventeenth aspect of the present disclosure, the pedal assembly according to any one of the first to sixteenth aspects is configured so that the cleat coupling unit includes a first coupling member, a second coupling member, and a biasing member, the second coupling member being pivotable between a cleat holding position and a cleat non-holding position. The biasing member biases the second coupling member toward the cleat holding position.

[0037] With the pedal assembly according to the seventeenth aspect, the cleat can be easily and reliably attached to the pedal main body via the cleat coupling unit.

[0038] In accordance with an eighteenth aspect of the present disclosure, the pedal assembly according to the sixteenth aspect is configured so that the plurality of pedal components include toe clips.

[0039] With the pedal assembly according to the eighteenth aspect, a toe clip may be attached to the pedal main body.

[0040] In accordance with a nineteenth aspect of the present disclosure, the pedal assembly according to the sixteenth aspect or the eighteenth aspect is configured so that the plurality of pedal components include friction pads.

[0041] With the pedal assembly according to the nineteenth aspect, a friction pad may be attached to the pedal main body.

[0042] According to a twentieth aspect of the present disclosure, the pedal assembly according to the nineteenth aspect is configured such that the friction pad includes a first pad portion and a second pad portion, and the second pad portion is a separate part from the first pad portion.

[0043] With the pedal assembly according to the twentieth aspect, the friction pad can be easily attached to the pedal main body.

[0044] According to a twenty-first aspect of the present disclosure, the pedal assembly according to any one of the sixteenth aspect and the eighteenth to twentieth aspects is configured so that the plurality of pedal members include a plurality of spike pins.

[0045] With the pedal assembly according to the twenty-first aspect, spike pins may be attached to the pedal body to improve the grip of the pedal on the sole.

[0046] In accordance with a twenty-second aspect of the present disclosure, the pedal assembly according to the twenty-first aspect is configured so that each of the spike pins includes a protruding portion and an attaching portion.

[0047] With the pedal assembly according to the twenty-second aspect, the spike pin can be easily attached to the pedal main body.

[0048] According to a twenty-third aspect of the present disclosure, the pedal assembly according to the twenty-first aspect or the twenty-second aspect is configured so that each of the spike pins includes a first protruding portion, a second protruding portion, and an attachment portion. The attachment portion has a first axial end portion and a second axial end portion opposite to the first axial end portion. The first protruding portion is coupled to the first axial end portion of the attachment portion. The second protruding portion is coupled to the second axial end portion of the attachment portion.

[0049] With the pedal assembly according to the twenty-third aspect, the spike pin provides a protrusion on each side of the pedal body.

[0050] According to a twenty-fourth aspect of the present disclosure, the pedal assembly according to any one of the sixteenth aspect and the eighteenth to twenty-third aspects is configured so that the plurality of pedal components include at least one pair of cleat connection units, a toe clip, a friction pad, and a plurality of spike pins.

[0051] With the pedal assembly according to the twenty-fourth aspect, the user can selectively couple one or more of the cleat coupling unit, the toe clip, the friction pad, and the plurality of spike pins to the pedal body according to his or her preference.

[0052] Furthermore, other objects, features, aspects and advantages of the disclosed pedal assembly will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the accompanying drawings, discloses preferred embodiments of the pedal assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Reference is now made to the accompanying drawings, which form a part of this original disclosure.

[0054] Figure 1 1 is a side elevation view of a human-powered vehicle (eg, a bicycle) equipped with a pair of pedal assemblies including a pair of coupling units according to a first embodiment of the present disclosure.

[0055] Figure 2 for Figure 1 The illustrated profile of a human-powered vehicle (eg, a bicycle) equipped with a pedal assembly is viewed from the front of the human-powered vehicle in a longitudinal direction to show a center plane vertically bisecting the frame of the human-powered vehicle.

[0056] Figure 3 is a perspective view of a pedal assembly according to a first embodiment of the present disclosure, the pedal assembly including a plurality of pedal components, such as a cleat connection unit, a toe clip, a friction pad, and a plurality of spike pins, which dealers and / or users can interchange and selectively attach to the pedal to customize the pedal.

[0057] Figure 4 for Figure 3 0026] A top plan view of the pedal of the pedal assembly illustrated in FIG. 1 with the adapter having been omitted.

[0058] Figure 5 for Figure 3 and 4 A top plan view of the pedal illustrated in FIG. 1 with the adapter installed.

[0059] Figure 6 for Figure 1 A perspective view of a pedal assembly illustrated in FIG. 1 , wherein a pair of cleat attachment units have been attached to the pedal, the pedal is coupled to a crank arm, and the cleat is coupled to a bicycle shoe.

[0060] Figure 7 for Figure 6 A top plan view of a pedal assembly with a cleat attachment unit is illustrated in FIG.

[0061] Figure 8 for Figure 6 and 7 A bottom plan view of the pedal assembly illustrated in FIG.

[0062] Fig. 9 for Figure 4 The pedal assembly illustrated in FIG. Figure 7 A partial cross-sectional view as seen at section line 9-9.

[0063] Fig.10 for Figure 4 The pedal assembly illustrated in FIG. Figure 7 A partial cross-sectional view is seen at section line 10-10.

[0064] Fig.11 for Figures 6 to 8 A perspective view of a pedal assembly illustrated in FIG. 1 , in which a coupling unit is arranged to be attached to the pedal body.

[0065] Fig.12 is a top side perspective view of a pedal assembly wherein the toe clip has been attached to the Figure 5 The pedal body illustrated in FIG.

[0066] Fig.13 for Fig.12 A top plan view of the pedal assembly illustrated in FIG.

[0067] Fig.14 for Fig.12 and 13 A bottom plan view of the pedal assembly illustrated in FIG.

[0068] Fig.15 for Figures 12 to 14 An exploded perspective view of the pedal assembly illustrated in FIG.

[0069] Fig.16 is a top side perspective view of the pedal assembly with the friction pad already attached to the Figure 5 The pedal body illustrated in FIG.

[0070] Fig.17 for Fig.16 A top plan view of the pedal assembly illustrated in FIG.

[0071] Fig.18 for Fig.16 and 17 A bottom plan view of the pedal assembly illustrated in FIG.

[0072] Fig.19 for Figures 16 to 18 An exploded perspective view of the pedal assembly illustrated in FIG.

[0073] Fig. 20 is a top side perspective view of the pedal assembly, wherein a plurality of spike pins are attached to Figure 4 and 5 The pedal body illustrated in FIG.

[0074] Fig.21 For Fig.19 and 20 A bottom side perspective view of the pedal assembly illustrated in FIG. 4 having a spike pin attached to the pedal body.

[0075] Fig. 22 for Fig.17 and 18 The pedal body illustrated in FIG. Fig. 20 The cross-sectional view is seen through the central axis of rotation, wherein the spike pin is shown in a front view.

[0076] Fig.23 The pedal body is similar to Fig. 22 sectional view, but wherein the spike pin is shown in a sectional view.

[0077] Fig.24 The pedal body is similar to Fig. 22 but with a single-sided spike pin installed and shown in a front view.

[0078] Fig.25 The pedal body is similar to Fig.24 sectional view, but wherein the single-sided spike pin is shown in a sectional view. DETAILED DESCRIPTION

[0079] Selected embodiments will now be explained with reference to the accompanying drawings. From this disclosure, it will be apparent to those skilled in the art of human-powered vehicles (eg, bicycles) that the following description of the embodiments is for illustration only and not for limiting the invention as defined by the appended claims and their equivalents.

[0080] First reference Figure 1 , a human-powered vehicle V (e.g., a bicycle) is illustrated, and the human-powered vehicle V is equipped with a pedal assembly 10 according to a first embodiment. In other words, the pedal assembly 10 is provided for the human-powered vehicle V. For example, the human-powered vehicle V is a bicycle. For example, in the illustrated embodiment, the human-powered vehicle V is an electric-assisted mountain bike (i.e., an off-road bicycle). Alternatively, the human-powered vehicle V can be a road bicycle, a city bicycle, a cargo bicycle, and a recumbent bicycle, or other types of off-road bicycles, such as a road off-road bicycle. The number of wheels on the human-powered vehicle V is not limited. The human-powered vehicle V includes, for example, a unicycle and a vehicle with three or more wheels. Here, the human-powered vehicle V is a bicycle that at least partially uses human power as a driving force for travel, and includes an electric drive unit that assists human power. In particular, a vehicle that uses only an internal combustion engine as a driving force is not included in the human-powered vehicle of the present disclosure. More specifically, in the embodiment described below, the human-powered vehicle V is an electric-assisted bicycle (E-bike).

[0081] like Figure 1 As shown in FIG. 1 , the human-powered vehicle V comprises a vehicle body VB equipped with a plurality of vehicle components. Figure 1 As seen in FIG. 1 , the vehicle body VB has a front frame body FB and a rear frame body RB (swing arm) which is swingably mounted to the rear section of the front frame body FB so that the rear frame body RB can pivot relative to the front frame body FB. The rear wheel RW is mounted to the rear frame body RB, and the front wheel FW is mounted to the front frame body FB via the front suspension FS. The bicycle seat or saddle S is adjustably mounted to the front frame body FB through an adjustable seat post SP. The rear suspension RS is provided between the front frame body FB and the rear frame body RB to control the movement of the rear frame body RB relative to the front frame body FB. That is, the rear suspension RS is configured to absorb the impact applied to the rear wheel RW. The front suspension FS is pivotally mounted to the head pipe of the front frame body FB. The handlebar H is mounted to the upper end of the steering column steering tube of the front suspension FS. The front suspension FS is configured to absorb the impact applied to the front wheel FW. The front wheel FW is mounted to the lower end of the front suspension FS. The rear wheel RW is mounted to the rear end of the rear frame body RB.

[0082] The human-powered vehicle V further includes a transmission system DT and a drive unit DU operatively connected to the transmission system DT. The drive unit DU is also referred to as an electric assist unit. Here, for example, the transmission system DT is a chain-driven type, which includes a crank C, a front sprocket FSP, a plurality of rear sprockets RSP, and a chain CN. The crank C includes a crankshaft CA1 and a pair of crank arms CA2. The crankshaft CA1 is rotatably supported to the front frame body FB via the electric assist unit DU. The crank arms CA2 are disposed on opposite ends of the crankshaft CA1.

[0083] Pedal 12A is rotatably connected to the distal end of one crank arm CA2, and pedal 12B is rotatably connected to the distal end of the other crank arm CA2. Pedal assembly 10 basically includes pedals 12A and 12B. The transmission system DT can be selected as any type, and can be a belt drive type or a shaft drive type. Here, the human-powered vehicle V further includes a front derailleur FD attached to the front frame body FB for changing the chain CN between the front sprockets FSP, and a rear derailleur RD attached to the rear frame body RB for changing the chain CN between the rear sprockets RSP. The front derailleur FD and the rear derailleur RD are a gear changing device or transmission device for changing the gear transmission ratio of the transmission system DT.

[0084] A front sprocket FSP is provided on the crank C to rotate integrally with the crankshaft CA1. A rear sprocket RSP is provided on the hub HR of the rear wheel RW. A chain CN runs around the front sprocket FSP and the rear sprocket RSP. A rider or user of the human-powered vehicle V applies a human driving force to the pedals 12A and 12B so that the driving force is transmitted to the rear wheel RW via the front sprocket FSP, the chain CN, and the rear sprocket RSP.

[0085] The drive unit DU is activated to help propel the human-powered vehicle V in a conventional manner. The drive unit DU is activated, for example, based on a human driving force applied to the pedals 12A and 12B. The drive unit DU includes an electric motor operatively coupled to the front sprocket FSP. The drive unit DU is activated by electricity supplied from the power supply PS.

[0086] refer to Figure 2 , illustrates the outline of a human-powered vehicle V, which is viewed from the front of the human-powered vehicle V in the longitudinal direction to show a center plane CP that vertically bisects a frame F of the human-powered vehicle V. The center plane CP passes through the center of the frame F in the width direction of the frame F. The center plane CP divides the left side from the right side of the human-powered vehicle V. The following directional terms "front", "rear", "forward", "backward", "left", "right", "lateral", "longitudinal", "upward", and "downward", and any other similar directional terms refer to those directions determined based on a rider sitting upright on a seat S of the human-powered vehicle V facing the handlebars H of the human-powered vehicle V.

[0087] Return to reference Figure 1 In the illustrated embodiment, the pedal 12A of the pedal assembly 10 is a left pedal. The pedal 12B of the pedal assembly 10 is a right pedal. Therefore, the pedal 12A is attached to the crank arm CA2 provided on the left side of the human-powered vehicle V, and the pedal 12B is attached to the crank arm CA2 provided on the right side of the human-powered vehicle V.

[0088] Reference now Figure 3 And as described below, the pedal 12A is configured so that dealers and / or users can easily customize the pedal 12A. Therefore, the pedal assembly 10 further includes a plurality of pedal components. More specifically, the pedal 12A is configured so that a plurality of pedal components can be selectively coupled thereto as needed and / or desired to customize the pedal 12A. For example, a plurality of pedal components include at least one cleat coupling unit 14. One or two cleat coupling units 14 can be attached to the pedal 12A to form a step-in pedal. In addition, for example, a plurality of pedal components include a toe clip 15. The toe clip 15 can be attached to the pedal 12A to form a clip-in pedal. In addition, for example, a plurality of pedal components include a friction pad 16. The friction pad 16 can be attached to one or both sides of the pedal 12A to form a flat pedal. In addition, for example, a plurality of pedal components include a plurality of spike pins 17. The spike pins 17 can be attached to the pedal 12A to form a flat pedal with spikes.

[0089] In the illustrated embodiment, Figure 3 , 6 , 12, 16 and 20, the plurality of pedal components include at least one pair of cleat coupling units 14, toe clips 15, friction pads 16 and a plurality of spike pins 17. For example, Figures 6 to 8 As illustrated in the figure, a plurality of pedal components include a cleat connection unit 14. For example, Figures 12 to 15 As illustrated in the example, the plurality of pedal components include a toe clip 15. In addition, for example, Figures 16 to 18 As shown in the example, the plurality of pedal components include a friction pad 16 (see Figures 11 to 18 ). In addition, for example, Figures 19 to 25 As illustrated in FIG. 1 , the plurality of pedal components include spike pins 17 .

[0090] Although only one of the plurality of pedal components 14, 15, 16, and 17 is illustrated as being attached to the pedal 12A at a time, it will be apparent to those skilled in the art from this disclosure that two or more of the plurality of pedal components 14, 15, 16, and 17 may be attached to the pedal 12A at the same time. For example, the cleat coupling unit 14 may be attached to one side of the pedal 12A, while the toe clip 15 or the friction pad 16 is attached to the other side of the pedal 12A. In addition, for example, both the friction pad 16 and the spike pin 17 may be attached to one side and / or both sides of the pedal 12A.

[0091] Pedal 12B is also configured so that a dealer and / or user can easily customize pedal 12B in the same manner as pedal 12A. More specifically, pedal 12B is configured so that a plurality of pedal components can be selectively coupled thereto as needed and / or desired. Pedal 12B is identical to pedal 12A except as explained below. Therefore, unless otherwise noted, the description of pedal 12A applies to pedal 12B. For the sake of brevity, only pedal 12A will be described and illustrated in detail herein.

[0092] Here, if Figure 1 As illustrated in the example, the pedals 12A and 12B are configured as step-in pedals. However, as explained below, the pedals 12A and 12B are modular pedals that can be customized into various configurations by dealers or users. In the case where the pedals 12A and 12B are configured as step-in pedals, the pedal assembly 10 includes a cleat coupling unit 14. The cleat coupling unit 14 is configured to releasably engage a cleat 18 attached to the bottom of the shoe S in a conventional manner, such as using a plurality of fasteners (e.g., screws). Here, the pedals 12A and 12B are configured as bilateral step-in pedals. Therefore, in the case where the pedals 12A and 12B are configured as bilateral step-in pedals, each of the pedals 12A and 12B includes a pair of cleat coupling units 14. However, as explained below, the cleat coupling unit 14 can be selectively removed from the pedals 12A and 12B as needed and / or desired. The cleat coupling unit 14 may be replaced with other pedal components or used in conjunction with one or more pedal components as needed and / or desired.

[0093] Basically, reference Figures 3 to 5 The pedal 12A of the pedal assembly 10 includes a pedal body 20. The pedal 12A of the pedal assembly 10 further includes a pedal shaft 22. The pedal shaft 22 has a rotation center axis RA. The pedal body 20 is rotatably supported relative to the pedal shaft 22 to rotate around the rotation center axis RA. A plurality of pedal components are configured to be selectively attached to the pedal body 20. For example, Figures 3 to 5As seen in FIG. 1 , the plurality of pedal components include at least a cleat coupling unit 14. In the first configuration of pedal 12A, two cleat coupling units 14 are attached to pedal body 20. However, it will be apparent from this disclosure that one or both cleat coupling units 14 may be removed and replaced with a different pedal component. As explained below, the plurality of pedal components may include one or two cleat coupling units 14 (see FIG. 1 ). Figures 6 to 8 ), toe clip 15 (see Figures 11 to 15 ), one or two friction pads 16 (see Figures 16 to 19 ) and one or more spike pins 17 (see Figures 20 to 25 ).

[0094] The pedal shaft 22 is a rigid member that rotatably supports the pedal body 20 in a conventional manner. The pedal shaft 22 is preferably made of a hard, rigid material, such as a metal material or a fiber-reinforced material. The pedal shaft 22 has an external threaded section 22a and a support section 22b. The external threaded section 22a includes a left-handed thread that is configured to be screwed into the crank arm CA2 on the left side of the human-powered vehicle V. The support section 22b is used to rotatably support the pedal body 20 via one or more bearings. In the case of the pedal shaft of the pedal 12A, the pedal shaft has an external threaded section with a right-handed thread.

[0095] The pedal body 20 is a rigid member rotatably supported on the pedal shaft 22. The pedal body 20 is preferably made of a hard rigid material, such as a metal material or a fiber reinforced material. The pedal body 20 has a first shoe placement surface 24 and a second shoe placement surface 26 opposite to the first shoe placement surface 24. As described below, the first shoe placement surface 24 and the second shoe placement surface 26 are both configured so that a plurality of pedal components different from each other can be selectively attached to each of the first shoe placement surface 24 and the second shoe placement surface 26. Here, the first shoe placement surface 24 and the second shoe placement surface 26 are substantially the same.

[0096] Preferably, if Figure 4 and 5As seen in FIG. 1 , the pedal body 20 includes at least one adapter receiving portion 28. The pedal assembly 10 further includes at least one adapter 30. Basically, the at least one adapter receiving portion 28 is configured to receive the at least one adapter 30 engaged with the at least one fastening member 32 so that a plurality of pedal components different from each other can be mounted to the pedal body 20 through the at least one adapter 30. In other words, the pedal assembly 10 further includes at least one adapter 30. The at least one adapter 30 is non-rotatably coupled to the at least one adapter receiving portion 28. In particular, the at least one adapter receiving portion 28 has a non-circular shape corresponding to the outer shape of the at least one adapter 30. In this way, the at least one adapter 30 is non-rotatably coupled to the at least one adapter receiving portion 28. Preferably, the non-circular shape includes one of an elliptical shape, a D-shaped shape, a polygonal shape, and a quarter-circular shape. In the illustrated embodiment, the non-circular shape of the at least one adapter receiving portion 28 is a D-shaped shape, and the non-circular shape of the at least one adapter 30 is a D-shaped shape. In addition, the pedal assembly 10 further includes at least one fastening member 32 detachably coupled to the at least one adapter 30. As such, a plurality of pedal components are configured to be selectively coupled to at least one adapter receiving portion 28 of pedal body 20 using at least one fastening member 32 .

[0097] Preferably, the at least one adapter receiving portion 28 includes a plurality of adapter receiving portions 28. Therefore, the at least one adapter 30 includes a plurality of adapters 30. Each of the plurality of adapter receiving portions 28 is configured to receive at least one of the plurality of adapters 30. Preferably, the adapter 30 is press-fitted into the adapter receiving portion 28. The adapter 30 may be made of the same material as the adapter receiving portion 28, or may be made of a different material from the adapter receiving portion 28. In the illustrated embodiment, the at least one adapter receiving portion 28 includes a first adapter receiving portion 28A and a second adapter receiving portion 28B. The first adapter receiving portion 28A is configured to receive at least one first adapter 30A of the at least one adapter 30. The second adapter receiving portion 28B is configured to receive at least one second adapter 30B of the at least one adapter 30.

[0098] In the illustrated embodiment, at least one adapter receiving portion 28 includes a plurality of fastening holes 34. The plurality of fastening holes 34 extend completely through the pedal body 20 from the first shoe placement surface 24 of the pedal body 20 to the second shoe placement surface 26 of the pedal body 20. Each of the plurality of fastening holes 34 is configured to receive an adapter in at least one adapter 30. More specifically, in the illustrated embodiment, the first adapter receiving portion 28A has a pair of first fastening holes 34A in the plurality of fastening holes 34. The second adapter receiving portion 28B has a pair of second fastening holes 34B in the plurality of fastening holes 34. Therefore, here, the first adapter receiving portion 28A is configured to receive a pair of first adapters 30A, and the second adapter receiving portion 28B is configured to receive a pair of second adapters 30B.

[0099] In the illustrated embodiment, each of the at least one adapter 30 has a first shoe placement side opening 36A configured to receive a first fastening member 32A of the at least one fastening member 32 and a second shoe placement side opening 36B configured to receive a second fastening member 32B of the at least one fastening member 32. The first shoe placement side opening 36A is positioned at the first shoe placement surface 24. The second shoe placement side opening 36B is positioned at the second shoe placement surface 26.

[0100] like Fig. 9 and 10 , the first fastening hole 34A extends completely through the pedal body 20 from the first shoe placement surface 24 to the second shoe placement surface 26. The second fastening hole 34B extends completely through the pedal body 20 from the first shoe placement surface 24 to the second shoe placement surface 26. One of the plurality of adapters 30 is disposed in each of the pair of first fastening holes 34A and the pair of second fastening holes 34B. Here, the first fastening hole 34A receives the first adapter 30A, and the second fastening hole 34B receives the second adapter 30B.

[0101] In the illustrated embodiment, the at least one fastening member 32 includes a plurality of fastening members 32. In particular, as mentioned above, the fastening member 32 includes a first fastening member 32A and a second fastening member 32B. The first fastening member 32A and the second fastening member 32B are identical and interchangeable. In addition, depending on the pedal components attached to the pedal body 20, some of the first fastening member 32A and / or the second fastening member 32B may not be used.

[0102] refer to Fig. 9 and 10, the plurality of fastening members 32 include a first protrusion 32a1 and a second protrusion 32b1. The first protrusion 32a1 is configured to restrict the at least one adapter 30 from moving relative to the at least one adapter receiving portion 28 in a first direction Z1. The second protrusion 32b1 is configured to restrict the at least one adapter 30 from moving relative to the at least one adapter receiving portion 28 in a second direction Z2. The second direction Z2 is different from the first direction Z1. Here, the first protrusion 32a1 is provided by the first fastening member 32A, and the second protrusion 32b1 is provided by the second fastening member 32B. More specifically, the first fastening members 32A are all screws, wherein the first protrusion 32a1 corresponds to the head portion of the screw. Similarly, the second fastening members 32B are all screws, wherein the second protrusion 32b1 corresponds to the head portion of the screw.

[0103] refer to Fig. 9 and 10 , the adapter 30 includes an adapter body 38. The adapter body 38 has at least one threaded hole 38a. The at least one threaded hole 38a is configured to engage with at least one fastening member 32. The adapter body 38 has a non-circular shape in a cross-sectional view. The non-circular shape of the adapter body 38 corresponds to the non-circular shape of the adapter receiving portion 28 of the pedal body 20 of the pedal assembly 10. Specifically, as Fig.11 As seen in FIG. 1 , in the illustrated embodiment, the threaded hole 38 a has a D-shape in a cross-sectional view, and the fastening holes 34 of the adapter receiving portion 28 also each have a D-shape in a cross-sectional view.

[0104] In the illustrated embodiment, the pedal assembly 10 includes a plurality of adapters 30. In addition, the pedal body 20 includes a plurality of fastening holes 34. Preferably, the plurality of fastening holes 34 extend through the pedal body 20 from the first shoe placement surface 24 to the second shoe placement surface 26. The plurality of adapters 30 are disposed inside the plurality of fastening holes 34 so that at least one pedal component can be mounted to the pedal body 20 through the plurality of adapters 30. The adapters 30 are provided for the pedal assembly 10, which is configured to be used with the human-powered vehicle 10. The adapter 30 is configured to be received in the adapter receiving portion 28 of the pedal body 20 of the pedal assembly 10.

[0105] Return to reference Figure 4 and 5, the pedal body 20 includes an outer body portion 40, an inner body portion 41, a first body portion 42, a second body portion 43 and an intermediate body portion 44. The first body portion 42 of the pedal extends in the axial direction X1. The second body portion 43 extends in the axial direction X1. The intermediate body portion 44 is configured to receive the pedal shaft 22 and extends in the axial direction X1. The axial direction X1 of the pedal 12A refers to a direction parallel to the rotation center axis RA. The outer body portion 40 extends in the longitudinal direction Y1. The longitudinal direction Y1 of the pedal 12A refers to a direction perpendicular to the rotation center axis RA and parallel to a reference plane PL passing through the rotation center axis RA and bisecting the pedal body 20. The inner body portion 41 extends in the longitudinal direction Y1. The first body portion 42 extends in the axial direction X1. The second body portion extends in the axial direction X1. The intermediate body portion 44 is configured to receive the pedal shaft 22 and extends in the axial direction X1. The middle body portion 44 is positioned between the outer body portion 40 and the inner body portion 41 and between the first body portion 42 and the second body portion 43. Here, the outer body portion 40, the inner body portion 41, the first body portion 42, the second body portion 43, and the middle body portion 44 are integrally formed as a single-piece member. Preferably, as in the illustrated embodiment, the outer body portion 40, the inner body portion 41, the first body portion 42, and the second body portion 43 are connected together to form an annular tread frame. The middle body portion 44 is connected to the outer body portion 40 and the inner body portion 41 to divide the pedal body 20 into a first body portion and a second body portion.

[0106] like Figure 4 and 5 As seen in FIG. 1 , the first shoe placement surface 24 and the second shoe placement surface 26 are defined by the outer body portion 40, the inner body portion 41, the first body portion 42, the second body portion 43, and the middle body portion 44. The at least one adapter receiving portion 28 is provided to the middle body portion 44. Preferably, the outer body portion 40, the inner body portion 41, the first body portion 42, and the middle body portion 44 define a first opening 46. Furthermore, preferably, the outer body portion 40, the inner body portion 41, the second body portion 43, and the middle body portion 44 define a second opening 48. The first opening 46 is opposite to the second opening 48 relative to the middle body portion 44.

[0107] In the illustrated embodiment, the plurality of fastening holes 34 include a pair of first fastening holes 34A on a first side of the middle body portion 44. Furthermore, in the illustrated embodiment, the plurality of fastening holes 34 include a pair of second fastening holes 34B on a second side of the middle body portion 44. The second side is opposite to the first side. The first fastening holes 34A are spaced apart from each other by a first distance D1 in the axial direction X1. The second fastening holes 34B are spaced apart from the first fastening holes 34A by a second distance D2 in a direction perpendicular to the axial direction X1, and the second distance D2 is different from the first distance D1. In this embodiment, as Figure 4 and 5 As seen in FIG. 1 , the second distance D2 is smaller than the first distance D1. The second fastening holes 34B are spaced apart from each other by the first distance D1 in the axial direction X1.

[0108] like Figure 7 and 8 , cleat attachment unit 14 is attached to first shoe placement surface 24 and second shoe placement surface 26 on intermediate body portion 44. In particular, intermediate body portion 44 includes a plurality of fastening holes 34 extending through pedal body 20 from first shoe placement surface 24 to second shoe placement surface 26. On the other hand, first body portion 42 and second body portion 43 are free of cleat engaging portions.

[0109] like Figure 7 and 8 As seen in FIG. 1 , at least one of the outer body portion 40, the inner body portion 41, the first body portion 42, and the middle body portion 44 includes a first positioning contour 51 disposed on the first shoe placement surface 24 and a second positioning contour 52 disposed on the second shoe placement surface 26. Here, the middle body portion 44 includes the first positioning contour 51 disposed on the first shoe placement surface 24 and the second positioning contour 52 disposed on the second shoe placement surface 26. Preferably, at least one of the outer body portion 40, the inner body portion 41, the second body portion 43, and the middle body portion 44 includes a third positioning contour 53 disposed on the first shoe placement surface 24 and a fourth positioning contour 54 disposed on the second shoe placement surface 26. Here, the middle body portion 44 includes the third positioning contour 53 disposed on the first shoe placement surface 24 and the fourth positioning contour 54 disposed on the second shoe placement surface 26.

[0110] The first positioning profile 51 and the third positioning profile 53 are spaced apart in the axial direction X1 on the middle body portion 44 to form a coupling unit receiving space therebetween to receive the cleat coupling unit 14. The first positioning profile 51 and the third positioning profile 53 are configured to cooperate with the cleat coupling unit 14, wherein the cleat coupling unit 14 is attached to the first shoe placement surface 24.

[0111] The second positioning profile 52 and the fourth positioning profile 54 are spaced apart in the axial direction X1 on the middle body portion 44 to form a coupling unit receiving space therebetween to receive the cleat coupling unit 14. The second positioning profile 52 and the fourth positioning profile 54 are configured to cooperate with the cleat coupling unit 14, wherein the cleat coupling unit 14 is attached to the second shoe placement surface 26.

[0112] like Figure 4 and 5 As seen in FIG. 1 , at least one of the outer body portion 40, the inner body portion 41, the first body portion 42, and the second body portion 43 includes at least one third fastening hole 58, which is formed to the pedal body 20 from the first shoe placement surface 24 toward the second shoe placement surface 26. Here, the at least one third fastening hole 58 includes a plurality of third fastening holes 58. In particular, in the illustrated embodiment, the third fastening holes 58 are formed in the outer body portion 40 and the inner body portion 41. More specifically, the outer body portion 40 has four third fastening holes 58, and the inner body portion 41 has two third fastening holes 58. Of course, it is obvious from the present disclosure that the third fastening holes 58 may be provided to the first body portion 42, the second body portion 43. Furthermore, it is obvious from the present disclosure that the third fastening holes 58 may be provided in a pattern different from the illustrated pattern.

[0113] Now, refer to Figures 7 to 11 The cleat connection unit 14 is described in further detail. The cleat connection unit 14 basically includes a first connection member 60 and a second connection member 62. The first connection member 60 is configured to be attached to the pedal body 20 of the pedal assembly 10. The second connection member 62 is connected to the first connection member 60. In particular, the cleat connection unit 14 further includes an axis 64. The second connection member 62 is pivotally connected to the first connection member 60 by the axis 64. In particular, the second connection member 62 can be pivoted between a cleat holding position and a cleat non-holding position. Here, the cleat connection unit 14 further includes a biasing member 66. The biasing member 66 biases the second connection member 62 toward the cleat holding position.

[0114] The first coupling member 60 is configured to releasably couple the cleat 18 to the cleat coupling unit 14. The second coupling member 62 is configured to releasably couple the cleat 18 to the cleat coupling unit 14. The second coupling member 62 is pivotable between a cleat retaining position and a cleat non-retaining position.

[0115] The clamping plate coupling unit 14 further includes a biasing force regulator 68 disposed between the biasing member 66 and the second coupling member 62. The biasing member 66 biases the second coupling member 62 toward the clamping plate holding position. The biasing force regulator 68 regulates the biasing force applied to the second coupling member 62 by the biasing member 66. The biasing member 66 is disposed on the shaft 64. In the illustrated embodiment, the biasing member 66 includes a plurality of springs 66A and 66B. The springs 66A and 66B are operably disposed between the first coupling member 60 and the second coupling member 62. Each of the plurality of springs includes a coil portion disposed on the shaft 64, a first leg portion extending from one end of the coil portion, and a second leg portion extending from the other end of the coil portion. The springs 66A and 66B are configured so that the first leg portion contacts the first coupling member 60, and the second leg portion contacts the biasing force regulator 68.

[0116] The biasing force adjuster 68 basically includes an adjusting screw and an adjusting nut. The adjusting screw has a head portion engaged in the opening of the second coupling member 62 and a threaded shaft threadedly engaged with the adjusting nut. The second leg portions of the springs 66A and 66B contact the adjusting nut. By rotating the adjusting screw, the adjusting nut moves along the threaded shaft of the adjusting screw to increase or decrease the biasing force applied to the second coupling member 62 by the springs 66A and 66B. Since the biasing force adjuster is well known in pedals, the biasing force adjuster 68 will not be described in further detail here.

[0117] In the illustrated embodiment, Figures 7 to 11 As seen in FIG. 1 , the cleat coupling unit 14 is attached to the pedal body 20 by four fasteners 32 (32A), which are threaded into four adapters 30 (30A). In the illustrated embodiment, the cleat coupling unit 14 can be mounted to the first shoe placement surface 24 of the pedal body 20, or to the second shoe placement surface 26 of the pedal body 20. In addition, a pair of cleat coupling units 14 can be attached to the pedal body 20. More specifically, the first coupling member 60 includes a first pedal mounting portion 71, a second pedal mounting portion 72, and a cleat engagement portion 73. In addition, the first coupling member 60 includes an outer portion 74 and an inner portion 75. The outer portion 74 and the inner portion 75 are both bent toward each other. In particular, the outer portion 74 includes an outer engagement groove 74a, which is configured to engage with the positioning contour 51 or 52 of the pedal body 20. The inner portion 75 includes an inner engagement groove 75 a configured to engage with the positioning contour 53 or 54 of the pedal body 20 .

[0118] The cleat engaging portion 73 connects the first pedal mounting portion 76 and the second pedal mounting portion 78. The cleat engaging portion 73 is configured to engage the front end of the cleat 18. Specifically, the cleat engaging portion 73 is configured to abut against the cleat 18 to restrict the cleat 18 from moving away from the pedal body 20 and to restrict the cleat 18 from moving forward relative to the pedal body 20.

[0119] The second coupling member 62 is pivotable about the shaft 64. The second coupling member 62 includes a cleat engagement portion 76. The cleat engagement portion 76 is configured to engage a rear end of the cleat 18. Specifically, the cleat engagement portion 76 is configured to abut against the cleat 18 to limit movement of the cleat 18 away from the pedal body 20, and to limit rearward movement of the cleat 18 relative to the pedal body 20.

[0120] In the illustrated embodiment, Figures 12 to 15 As seen in , the toe clip 15 is attached to the pedal body 20 by two fasteners 32 (32A) which are threaded into two adapters 30 (30A). In the illustrated embodiment, the toe clip 15 is mounted to the first shoe placement surface 24 of the pedal body 20. However, the toe clip 15 may alternatively be attached to the second shoe placement surface 26 of the pedal body 20 in the same manner. Here, the toe clip 15 includes a frame portion 80 and a mounting portion 82. Preferably, the frame portion 80 is adjustably attached to the mounting portion 82 to adjust the position of the frame portion 80 relative to the pedal body 20. For example, the frame portion 80 is attached to the mounting portion 82 by fasteners 84 (e.g., bolts and nuts). As shown in FIG. Fig.15 As seen in FIG. 1 , the frame portion 80 is provided with an opening 80a, and the mounting portion 82 is provided with an elongated slot 82a. The fastener 84 passes through the opening 80a and the elongated slot 82a. The position of the frame portion 80 relative to the pedal body 20 can be adjusted by sliding the frame portion 80 relative to the mounting portion 82 and then tightening the fastener 84 after the frame portion 80 is in the desired position. Fig.14 As seen in , plate 86 may optionally be attached to opposite sides of the pedal body using two fasteners 32 ( 32B) that are threaded into two adapters 30 ( 30B).

[0121] In the illustrated embodiment, Figures 16 to 19As seen in FIG. 1 , the friction pad 16 is attached to the pedal body 20 by four fasteners 32 (32A) which are threaded into four adapters 30 (30A). In the illustrated embodiment, the friction pad 16 is mounted to the first shoe placement surface 24 of the pedal body 20. However, the friction pad 16 may alternatively be attached to the second shoe placement surface 26 of the pedal body 20 in the same manner. Here, the friction pad 16 includes a first pad portion 90 and a second pad portion 92. The second pad portion 92 is a separate part from the first pad portion 90. The first pad portion 90 is configured to completely cover the first opening 46 when the first pad portion 90 is attached to the pedal body 20. The second pad portion 92 is configured to completely cover the second opening 48 when the second pad portion 92 is attached to the pedal body 20.

[0122] The first pad portion 90 includes a shoe contact surface 90a and a surface 90b facing the pedal body. The shoe contact surface 90a is preferably provided with a plurality of protrusions to improve traction. The surface 90b facing the pedal body is provided with a retaining member 90c (e.g., a tab) configured to engage the opening 42a in the first body portion 42 of the pedal body 20. The first pad portion 90 is attached to the intermediate body portion 44 by the first fastening member 32A through the first adapter 30A. The retaining member 90c is provided in the opening 42a and contacts the first body portion 42 of the pedal body 20 to retain the first pad portion 90 to the first body portion 42. Similarly, the second pad portion 92 includes a shoe contact surface 92a and a surface 92b facing the pedal body. The shoe contact surface 92a is preferably provided with a plurality of protrusions to improve traction. The surface 92b facing the pedal body is provided with a retaining member 92c (e.g., a tab) configured to engage the opening 43a in the second body portion 43 of the pedal body 20. The second pad 92 is attached to the intermediate body portion 44 by the first fastening member 32A through the second adapter 30B. The retaining member 92c is disposed in the opening 43a and contacts the second body portion 43 of the pedal body 20 to retain the second pad 92 to the second body portion 43.

[0123] In the illustrated embodiment, Figures 20 to 25 As illustrated in the figure, the spike pin 17 includes a plurality of first spike pins 17A and a plurality of second spike pins 17B. The first spike pin 17A is a double-sided spike pin protruding from both sides of the pedal body 20. The second spike pin 17B is a single-sided spike pin protruding only from one side of the pedal body 20. The first spike pin 17A and the second spike pin 17B are selectively attached to the pedal body 20 via the third hole 58. Although Fig. 20 and 21Only the first spike pin 17A is shown, but the first spike pin 17A and the second spike pin 17B may be used together if needed and / or desired. However, typically, only the first spike pin 17A or only the second spike pin 17B is used with the pedal 12A.

[0124] Preferably, each spike pin 17 includes a protruding portion 90 and an attachment portion 92. More preferably, in the case of the first spike pin 17A, each spike pin 17A includes a first protruding portion 90a, a second protruding portion 90b, and an attachment portion 92. On the other hand, in the case of the second spike pin 17B, each second spike pin 17B includes a first protruding portion 90a and an attachment portion 92. Therefore, the second spike pin 17B does not have the second protruding portion 90b.

[0125] The attachment portion 92 has a first axial end portion 92a and a second axial end portion 92b opposite to the first axial end portion 92a. The first protruding portion 90a is coupled to the first axial end portion 92a of the attachment portion 92. The second protruding portion 90b is coupled to the second axial end portion 92b of the attachment portion 92. In the case of the first spike pin 17A, the first axial end portion 92a and the second axial end portion 92b are nuts threadedly connected to the protruding portion 90. Furthermore, in the case of the first spike pin 17A, the attachment portion 92 includes a spacing member 92c (e.g., a sleeve) provided on a central section of the protruding portion 90. In the case of the second spike pin 17B, the first axial end portion 92a is a nut threadedly connected to the protruding portion 90, and the second axial end portion 92b is a head portion formed integrally with the protruding portion 90.

[0126] The first spike pin 17A and the second spike pin 17B are attached to the pedal body 20 via the third holes 58. More specifically, each of the third holes 58 includes a first hole section 58a, a second hole section 58b, and a third hole section 58c. The first hole section 58a is configured to receive a first axial end portion 92a (e.g., a nut) in a state where the spike pin 17 is disposed in one of the third holes 58. The third hole section 58c is configured to receive a second axial end portion 92b (e.g., a nut) in a state where the spike pin 17 is disposed in one of the third holes 58. In the case of the first spike pin 17A, the third hole section 58c also receives a spacing member 92c (e.g., a sleeve).

[0127] The first hole segment 58a has a hexagonal cross section configured to engage the first axial end portion 92a (e.g., a nut) so that the first axial end portion 92a does not rotate in the third hole 58 in a state where the spike pin 17 is disposed in the first hole segment 58a of one of the third holes 58. On the other hand, the third hole segment 58c has a cylindrical cross section configured to allow the second axial end portion 92b (e.g., a nut) to rotate in a state where the spike pin 17 is disposed in the third hole segment 58c of one of the third holes 58. The second hole segment 58b has a cross-sectional width smaller than the first hole segment 58a and the third hole segment 58c. Therefore, a first abutment surface is formed between the first hole segment 58a and the second hole segment 58b. In this way, the inward axial movement of the first axial end portion 92a (e.g., a nut) in the first hole segment 58a is restricted by the first abutment surface. In addition, a second abutment surface is formed between the second hole segment 58b and the third hole segment 58c. As such, inward axial movement of the second axial end portion 92b (eg, the nut) within the third bore section 58c is limited by the second abutment surface.

[0128] In understanding the scope of the present invention, as used herein, the term "comprise" and its derivatives are intended to be open terms, which specify the existence of stated features, elements, parts, groups, wholes, and / or steps, but do not exclude the existence of other unstated features, elements, parts, groups, wholes, and / or steps. The foregoing also applies to words with similar meanings, such as the terms "comprise", "have" and their derivatives. In addition, when used in the singular, the terms "portion", "section", "part", "member" or "element" can have the dual meaning of a single portion or multiple portions, unless otherwise stated.

[0129] As used herein, the following directional terms "side facing the frame", "side not facing the frame", "forward", "rearward", "front", "rear", "up", "down", "above", "below", "upward", "downward", "top", "bottom", "side", "vertical", "horizontal", "vertical", "lateral", and any other similar directional terms refer to those directions of a human-powered vehicle (e.g., a bicycle) in an upright riding position and equipped with a pedal assembly. Therefore, these directional terms as used to describe the pedal assembly should be interpreted relative to a human-powered vehicle (e.g., a bicycle) in an upright riding position and equipped with a pedal assembly on a horizontal surface. The terms "left" and "right" are used to indicate "right" when referenced from the right side as viewed from the rear of a human-powered vehicle (e.g., a bicycle) and "left" when referenced from the left side as viewed from the rear of a human-powered vehicle (e.g., a bicycle).

[0130] As used in the present disclosure, the phrase "at least one of..." means "one or more" of the desired options. For one example, as used in the present disclosure, the phrase "at least one of..." means "only one single option" or "two of two options" (if the number of its options is two). For another example, as used in the present disclosure, the phrase "at least one of..." means "only one single option" or "any combination of equal to or more than two options" (if the number of its options is equal to or more than three). In addition, as used in the present disclosure, the term "and / or" means "one or both of...". For example, the phrase "at least one of A and B" includes (1) A alone, (2) B alone, and (3) both A and B. The phrase "at least one of A, B, and C" includes (1) A alone, (2) B alone, (3) C alone, (4) both A and B, (5) both B and C, (6) both A and C, and (7) all of A, B, and C. In other words, in the present disclosure, the phrase "at least one of A and B" does not mean "at least one of A and at least one of B".

[0131] In addition, it should be understood that although the terms "first" and "second" may be used herein to describe various components, these components should not be limited by these terms. These terms are merely used to distinguish one component from another component. Thus, for example, the first component discussed above may be referred to as the second component, and vice versa, without departing from the teachings of the present invention.

[0132] As used herein, the term "attachment" includes configurations in which one element is directly fixed to another element by attaching it directly to the other element; configurations in which one element is indirectly fixed to the other element by attaching it to an intermediate member (one or more) that is in turn attached to the other element; and configurations in which one element is integral with the other element, i.e., one element is substantially a part of the other element. This definition also applies to words with similar meanings, for example, "coupled," "connected," "attached," "mounted," "combined," "fixed," and their derivatives. Finally, as used herein, terms of degree, such as "substantially," "about," and "approximately" mean an amount of deviation from the modified term so that the end result is not significantly changed.

[0133] Although only selected embodiments have been selected to illustrate the present invention, it is obvious to those skilled in the art from this disclosure that various changes and modifications may be made herein without departing from the scope of the present invention as defined in the appended claims. For example, unless otherwise expressly stated, the size, shape, position or orientation of various components may be changed as needed and / or desired, as long as these changes do not significantly affect their intended functions. Unless otherwise expressly stated, components that are shown to be directly connected or in contact with each other may have intermediate structures disposed between them, as long as these changes do not significantly affect their intended functions. The function of an element may be performed by two elements, and vice versa, unless otherwise expressly stated. The structure and function of one embodiment may be adopted in another embodiment. It is not necessary for all advantages to appear in a particular embodiment at the same time. Each feature that is different from the prior art, whether alone or in combination with other features, should be considered as a separate description of the applicant's further invention, including the structural and / or functional concepts embodied by these features (one or more). Therefore, the foregoing description of the embodiments according to the present invention is only for illustrative purposes, and is not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A pedal assembly for a human-powered vehicle, the pedal assembly comprising: a pedal shaft having a rotational center axis defining an axial direction; as well as a pedal body having a first shoe placement surface and a second shoe placement surface opposite to the first shoe placement surface, The first shoe placement surface and the second shoe placement surface are each configured so that a plurality of pedal members different from each other can be selectively attached to each of the first shoe placement surface and the second shoe placement surface, The plurality of pedal components include at least one cleat coupling unit.

2. The pedal assembly according to claim 1, wherein: The pedal body includes a plurality of fastening holes extending through the pedal body from the first shoe placement surface to the second shoe placement surface.

3. The pedal assembly according to claim 1, wherein: The pedal body includes an inner body portion, an outer body portion, a first body portion extending in the axial direction, a second body portion extending in the axial direction, and a middle body portion configured to receive the pedal shaft and extending in the axial direction. The intermediate body portion is positioned between the outer body portion and the inner body portion and between the first body portion and the second body portion, and The first shoe placement surface and the second shoe placement surface are defined by the outer body portion, the inner body portion, the first body portion, the second body portion, and the intermediate body portion.

4. The pedal assembly according to claim 3, wherein: The first body portion and the second body portion are free of cleat engaging portions.

5. The pedal assembly according to claim 3, wherein: The outer body portion, the inner body portion, the first body portion, and the intermediate body portion define a first opening, The outer body portion, the inner body portion, the second body portion, and the intermediate body portion define a second opening, and The first opening is opposite the second opening relative to the intermediate body portion.

6. The pedal assembly according to claim 3, wherein: The intermediate body portion includes a plurality of fastening holes extending through the pedal body from the first shoe placement surface to the second shoe placement surface.

7. The pedal assembly according to claim 6, wherein: The plurality of fastening holes includes a pair of first fastening holes on a first side of the intermediate body portion.

8. The pedal assembly according to claim 7, wherein: The plurality of fastening holes includes a pair of second fastening holes on a second side of the intermediate body portion, and The second side is opposite to the first side.

9. The pedal assembly according to claim 8, wherein: The first fastening holes are spaced apart from each other by a first distance in the axial direction, and The second fastening hole is spaced apart from the first fastening hole by a second distance different from the first distance in a direction perpendicular to the axial direction.

10. The pedal assembly according to claim 9, wherein: The second distance is smaller than the first distance.

11. The pedal assembly according to claim 9, wherein: The second fastening holes are spaced apart from each other by the first distance in the axial direction.

12. The pedal assembly according to claim 3, wherein: At least one of the outer body portion, the inner body portion, the first body portion, and the second body portion includes at least one third fastening hole formed to the pedal body from the first shoe placement surface toward the second shoe placement surface.

13. The pedal assembly of claim 12, wherein: The at least one third fastening hole includes a plurality of third fastening holes.

14. The pedal assembly according to claim 3, wherein: At least one of the outer body portion, the inner body portion, the first body portion, and the intermediate body portion includes a first locating contour disposed on the first shoe placement surface and a second locating contour disposed on the second shoe placement surface.

15. The pedal assembly of claim 14, wherein: At least one of the outer body portion, the inner body portion, the second body portion, and the intermediate body portion includes a third locating contour disposed on the first shoe placement surface and a fourth locating contour disposed on the second shoe placement surface.

16. The pedal assembly of claim 1, further comprising: The plurality of pedal components.

17. The pedal assembly of claim 1, wherein: The cleat coupling unit comprises a first coupling member, a second coupling member and a biasing member, the second coupling member being pivotable between a cleat retaining position and a cleat non-retaining position, and The biasing member biases the second coupling member toward the cleat retaining position.

18. The pedal assembly of claim 16, wherein: The plurality of pedal components include a toe clip.

19. The pedal assembly of claim 16, wherein: The plurality of pedal components include friction pads.

20. The pedal assembly of claim 19, wherein: The friction pad comprises a first pad portion and a second pad portion, and The second pad portion is a part separated from the first pad portion.

21. The pedal assembly of claim 16, wherein: The plurality of pedal components include a plurality of spike pins.

22. The pedal assembly of claim 21, wherein: Each of the spike pins includes a protruding portion and an attachment portion.

23. The pedal assembly of claim 21, wherein: Each of the spike pins comprises a first protruding portion, a second protruding portion, and an attachment portion, The attachment portion has a first axial end portion and a second axial end portion opposite to the first axial end portion, The first protruding portion is coupled to the first axial end portion of the attachment portion, and The second protruding portion is coupled to the second axial end portion of the attachment portion.

24. The pedal assembly of claim 16, wherein: The plurality of pedal components include at least a pair of cleat coupling units, a toe clip, a friction pad, and a plurality of spike pins.

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