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An adjustable rear fork

An adjustable technology of the rear balance fork, which is applied in the field of the rear balance fork, can solve the problems of inability to adjust and poor applicability, and achieve the effect of easy adjustment, strong applicability and simple structure

Active Publication Date: 2019-09-13
重庆徐丁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings of the prior art such as inability to adjust and poor applicability, and propose an adjustable rear balance fork

Method used

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  • An adjustable rear fork
  • An adjustable rear fork

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-2 , an adjustable rear fork, including two frame rods 2 and a support plate 27, the two sides of the support plate 27 are movably connected with the two frame rods 2, and one end of the frame rod 2 is fixedly equipped with a connecting block 1, two The side corresponding to the frame rod 2 is provided with a slide groove 24 on the side close to the connecting block 1, and a slide block 23 is installed in the slide groove 24, and the sides of the two slide blocks 23 away from the slide groove 24 are fixedly installed on the support plate respectively. On both sides of 27, the sides of the two frame rods 2 away from the chute 24 are provided w...

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Abstract

The invention relates to the technical field of rear forks, in particular to an adjustable rear fork. The adjustable rear fork comprises two frame rods and a supporting plate; the two sides of the supporting plate are movably connected with the two frame rods; connection blocks are fixedly mounted at one ends of the frame rods correspondingly; sliding grooves are formed in the corresponding sides,close to the connection blocks, of the two frame rods and internally provided with sliding blocks correspondingly; the sides, away from the sliding grooves, of the two sliding blocks are fixedly mounted on the two sides of the supporting plate correspondingly; fixed blocks are fixedly mounted at the ends, away from the connection blocks, of the frame rods correspondingly; mounting grooves are formed in the fixed blocks, and supporting rods are inserted in the mounting grooves; adjusting grooves and adjusting holes are connected through second screws; connection rods are movably connected to connection pieces; and the ends, away from the connection pieces, of the connection rods are connected with the bottoms of the supporting rods through annular hinges. The adjustable rear fork is simplein structure, convenient to use and adjust, high in applicability and convenient to maintain in later period.

Description

technical field [0001] The invention relates to the technical field of rear balance forks, in particular to an adjustable rear balance fork. Background technique [0002] The rear chainstay is one of the important parts of a motorcycle or an electric vehicle, and it basically consists of two symmetrically arranged frame bars and a connecting rod arranged between the frame bars. It forms an H-shaped structure through the frame rod and the connecting rod, and is connected to the frame and the rear axle to play the role of support and connection. [0003] However, the existing rear bracket rod and the connecting rod are usually fixedly connected by forging or welding, which form an invariable integral structure. If it is necessary to replace and adjust the tire size or type according to the change of road surface conditions, for example, in a motorcycle race, since the width and length of the rear chainstays are fixed and cannot be changed, it needs to be replaced together wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K25/04B62K25/20
Inventor 徐先刚
Owner 重庆徐丁科技有限公司