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Integrated central spindle pedal

A one-piece, pedal technology, applied in the crank structure, transportation and packaging, vehicle parts, etc., can solve the problems of insufficient simplification and light weight of the structure and assembly

Inactive Publication Date: 2013-05-29
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the conventional bicycle pedals disclosed in the above two patents, although the mandrel is only arranged on one side of the pedal to reduce the volume and weight of the pedal, in the structure of the mandrel, the bearings must be tightly fitted by means of screw fastening. On the shaft, its structure and assembly are still not streamlined and lightweight

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  • Integrated central spindle pedal
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Embodiment Construction

[0028] In order to illustrate the central idea of ​​the present invention expressed in the column of the above-mentioned summary of the invention, it is expressed in specific embodiments. Various objects in the embodiments are drawn according to proportions, sizes, deformations or displacements suitable for illustration, rather than drawn according to the proportions of actual components, and are described first. And in the following description, similar components are denoted by the same numerals.

[0029] Please refer to Figure 1 to Figure 5 . The one-piece axle pedal 1 of the present invention is rotatably mounted on a crank 2 of a bicycle, wherein the one-piece axle pedal 1 includes a pedal body 10 , an axle module 20 and a bearing 30 .

[0030] The pedal body 10 has a connecting side 11 close to the crank 2 and a connecting seat 12 (socket) located on the connecting side 11. Preferably, the connecting seat 12 has an internal thread section 121, and a socket is formed i...

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Abstract

The invention relates to an integrated central spindle pedal which comprises a pedal body and a central spindle module. The pedal body is provided with a connecting side close to a crank and a connecting seat arranged on the connecting side. The central spindle module comprises a ring-shaped shell, an inner spindle rod and a plurality of rolling units, the shell is provided with an inner ring surface which forms a piercing hole in an enclosing mode, the shell is contained in the connecting seat and connected with the pedal body, a part of the inner spindle rod protrudes into the piercing hole, the inner spindle rod is provided with a connecting section close to the crank and a first stressed section opposite to the inner ring surface, the connecting section is used for being connected with the crank, the rolling units can be clamped by the inner ring surface and the first stressed section in a rotatable mode, and thus the inner spindle rod can rotate around an axis and turn relative to the shell.

Description

technical field [0001] The present invention relates to a pedal, in particular to a pedal with an integral shaft core. Background technique [0002] In the field of bicycles, pedals are used by users to step on their feet to drive cranks to rotate, thereby further driving bars and wheels to rotate, thereby driving the bicycle. [0003] For the structure of conventional pedals, please refer to the Chinese TW M405404 figure 1 , the pedal body 11 is formed with a shaft hole 111 extending its full length in the width direction, for a mandrel 12 to be rotatably accommodated therein, and the other end of the mandrel 12 is connected with the crank 20; this design needs to occupy the pedal body 11 and increase its thickness, so that the overall weight and volume of the pedal 10 cannot be reduced, and the thicker pedal 10 is easy to produce obstacles when the bicycle is cornering. [0004] In this regard, the Chinese TW M405404's Figure 2 to Figure 4 Provide a thin pedal 1 in whi...

Claims

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Application Information

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IPC IPC(8): B62M3/08
Inventor 林文华
Owner COMPONENTS
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