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Large pedal structure of tricycle

A technology for large pedals and tricycles, which is applied to pedals, bicycle accessories, transportation and packaging, etc., can solve the problems of inconvenient assembly of large pedals, and achieve the effects of increasing strength, convenient assembly and reducing manufacturing difficulty.

Inactive Publication Date: 2015-12-16
CHONGQING LONCIN MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a large pedal structure for a tricycle, which is used to solve the problem of inconvenient assembly of the large pedals in the prior art

Method used

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  • Large pedal structure of tricycle
  • Large pedal structure of tricycle
  • Large pedal structure of tricycle

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Embodiment Construction

[0019] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0020] Such as figure 1 As shown, the present invention provides a large pedal structure for a tricycle, including a large pedal 2 installed on the frame keel 1, two pedal mounting supports 3 are arranged at intervals on the outer side of the frame keel 1, and the large pedal 2 passes through Bolts and nuts are fixedly connected on the pedal mounting support 3 . In the present invention, a pedal mounting support 3 is added to the outside of the vehicle frame keel 1, and the large pedal 2 is fixedly connected to the pedal mounting support 3 through bolts and nuts, so that the assembly of the large pedal 2 is facilitated and the manufacturing difficulty of the vehicle frame is reduced.

[0021] Such as figure 2 wit...

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Abstract

The invention provides a large pedal structure of a tricycle. The large pedal structure comprises a large pedal mounted on a frame keel, wherein a pedal mounting supporting base is arranged at the outer side of the frame keel; a rectangular slide slot is formed in the pedal mounting supporting base; a rectangular tube which can be embedded into the rectangular slide slot is arranged on the lower surface of the large pedal; through holes which are corresponding to one another are formed in the bottom of the rectangular slide slot, the rectangular tube and the large pedal; and the large pedal is fixedly connected on the pedal mounting supporting base through a bolt and a nut. According to the large pedal structure, the pedal mounting supporting base is additionally arranged at the outer side of the frame keel, and the large pedal is fixedly connected on the pedal mounting supporting base through the bolt and the nut, so that the large pedal is convenient in assembling, and the manufacturing difficulty of the frame is reduced.

Description

technical field [0001] The invention belongs to the technical field of tricycle frames, in particular to a large pedal structure installed on the frame keel of a tricycle. Background technique [0002] Tricycles of the prior art generally use foot-shaped small pedals, because the front and rear positions of the small pedals are determined according to the positions of the shift pedal and the foot brake pedal, which makes the left and right pedals usually asymmetrical, which is easy for drivers and passengers to adjust. Comfortable, and easy to cause driver fatigue. For this problem, there has been a large pedal structure at present, but when the tricycle of the prior art adopts the large pedal structure, the large pedal and the vehicle frame are welded into one structure, which increases the manufacturing difficulty of the vehicle frame on the one hand like this, and on the other hand Also there is the defective that large pedal is inconvenient to assemble aspect. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J25/00
Inventor 邓信松李玉东
Owner CHONGQING LONCIN MOTOR
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