Adjustable pedal of bicycle

Abstract

An adjustable pedal for a bicycle includes: a shaft; a bushing frame fitted over the shaft, each bushing frame having a frame portion on each side, each frame portion having two spaced-apart frame bodies extending horizontally outwards, each frame body having a through hole extending vertically; two pedal bodies, each pedal body having two spaced-apart, through-holes, each through-hole having at least one elongated hole, each pedal body having two insertion holes on one side, each insertion hole communicating with each through-hole, the two frame bodies of each frame portion of the bushing frame being inserted into the two insertion holes of each pedal body, thereby communicating with the through-holes; and two locking assemblies, each locking assembly having two locking units, each locking unit passing through the through-holes and the corresponding through-holes to engage the pedal body with the bushing frame; thereby achieving the effect of adjusting the pedaling range, making the invention more widely applicable and more convenient to use.

Claims

1. An adjustable pedal for a bicycle, comprising: a shaft; a bushing frame fitted over the shaft and rotatable relative to the shaft under external force, the bushing frame having a frame portion on each side, each frame portion having two spaced frame bodies extending horizontally outwards, each frame body having a through hole extending vertically; two pedal bodies, each pedal body having two spaced, through-holes extending from top to bottom, each through-hole having at least one elongated hole, each pedal body having two insertion holes on one side, each insertion hole communicating with each through-hole, the two frame bodies of each frame portion of the bushing frame being inserted into the two insertion holes of each pedal body, thereby communicating the through hole with the through hole, wherein... Each pedal body has a top plate, a bottom plate, and several locking fasteners. The locking fasteners secure the top plate and the bottom plate together with a gap between them. Two through holes on each pedal body are formed by correspondingly penetrating the top plate and the bottom plate. The insertion hole of each pedal body is formed between the top plate and the bottom plate. Two locking assemblies are provided, each locking assembly having two locking units. Each locking unit passes through the through holes and the corresponding through holes to connect the pedal body to the bushing frame.

2. The adjustable pedals of the bicycle as described in claim 1, wherein, The elongated perforations in this perforation system extend radially.

3. The adjustable pedals of the bicycle as described in claim 1, wherein, The elongated perforation system extends axially.

4. The adjustable pedals of the bicycle as described in claim 1, wherein, The perforation has an axially extending elongated hole and a radially extending elongated hole, which are perpendicularly connected to form a cross-shaped hole.

5. The adjustable pedals of the bicycle as described in claim 1, wherein, Each locking unit has a screw and a nut. The screw passes through the through holes and the nut is screwed to one end of the screw. Both ends of the locking unit protrude from the pedal body.

6. An adjustable pedal for a bicycle, comprising: a shaft; a bushing frame fitted around the shaft and rotatable relative to the shaft under external force, the bushing frame having a frame portion on each side, each frame portion having two spaced frame bodies extending horizontally outwards, each frame body having a through hole extending vertically; two pedal bodies having two spaced through holes extending vertically and horizontally, the two through holes being defined as a first through hole and a second through hole, the first through hole being a circular hole. The second through hole is a radially extending, curved elongated hole. Two insertion holes are formed on one side of each pedal body. Each insertion hole communicates with the first through hole and the second through hole respectively. The two frame systems of each frame part of the bushing frame are inserted into the two insertion holes of each pedal body respectively, so that the through hole communicates with the first through hole and the second through hole respectively. Two locking assemblies are provided. Each locking assembly has two locking units. Each locking unit passes through the first through hole, the second through hole and the corresponding through hole to connect the pedal body to the bushing frame.

7. The adjustable pedals of the bicycle as described in claim 7, wherein, Each pedal body has a top plate, a bottom plate, and several locking fasteners. The locking fasteners lock the top plate and the bottom plate together with a gap between them. Two through holes on each pedal body are formed by correspondingly penetrating the top plate and the bottom plate at their respective positions. The insertion hole of each pedal body is formed between the top plate and the bottom plate.

8. The adjustable pedals of the bicycle as described in claim 7, wherein, Each locking unit has a screw and a nut. The screw passes through the first through hole, the second through hole, and the through hole. The nut is screwed to one end of the screw. Both ends of the locking unit protrude from the pedal body.

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