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Supporting structure for battery box of foldable electric power-assisted bicycle

A technology of electric power assist and support structure, applied in vehicle parts, rider drive, transportation and packaging, etc., can solve the problems of small battery box seat, broken battery box, unable to install battery box seat, etc.

Inactive Publication Date: 2012-04-11
WUXI SOUTHEAST VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The battery box of the folding electric power-assisted bicycle should be placed on the frame of the folding electric power-assisted bicycle. Due to the particularity of the frame, the installation of the battery box seat has certain limitations, and a larger battery box seat cannot be installed, causing the battery box seat Small, but the structure of the battery box is large, there is no abnormal problem in the static state, but because the electric bicycle is often driven on the road, the road bumps cause the battery box to jump up and down until the battery box is broken and damaged

Method used

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  • Supporting structure for battery box of foldable electric power-assisted bicycle
  • Supporting structure for battery box of foldable electric power-assisted bicycle
  • Supporting structure for battery box of foldable electric power-assisted bicycle

Examples

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Embodiment Construction

[0011] See figure 1 , figure 2 , image 3 , Figure 4 , a support structure for a battery box of a folding electric power-assisted bicycle, which includes a rear fork 2, a battery box 1, the battery box 1 is installed on the rear fork 2 through a battery box seat 3, and the battery box 1 is located at the battery box seat 3 The suspended part outside is provided with battery case bracket 4, and battery case bracket 4 is installed on the back balance fork 2.

[0012] The battery box bracket 4 includes a V-shaped supporting plate 5, the V-shaped supporting plate 5 is movably connected to the supporting plate bracket 6 through the bracket pin shaft 7, the pin shaft hole 10 on the supporting plate bracket 6 is a waist-shaped hole, and the supporting spring 8 is oval , in the direction of the long axis of the ellipse, the waist on one side is cut off, and the broken ends are respectively bent toward the inside of the ellipse, and the bent parts respectively pass through the sup...

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PUM

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Abstract

The invention provides a supporting structure for a battery box of a foldable electric power-assisted bicycle, which avoids up-and-down vibration of the battery box caused by the rocky road in riding the electric bicycle and effectively prevents the battery box being broken and damaged; the supporting structure comprises a rear fork and a battery box; the battery box is mounted on the back fork through a battery box seat; the suspended part of the battery box out of the battery box seat is provided with a battery box supporting rack; and the battery box supporting rack is mounted on the rear fork.

Description

technical field [0001] The invention relates to the technical field of electric bicycle components, in particular to a support structure for a battery box of a foldable electric power-assisted bicycle. Background technique [0002] The battery box of the folding electric power-assisted bicycle should be placed on the frame of the folding electric power-assisted bicycle. Due to the particularity of the frame, the installation of the battery box seat has certain limitations, and a larger battery box seat cannot be installed, causing the battery box seat Small, but the structure of the battery box is large, there is no abnormal problem when used in a static state, but because the electric bicycle is often driven on the road, the bumpy road causes the battery box to jump up and down until the battery box is broken and damaged. Contents of the invention [0003] In view of the above problems, the present invention provides a support structure for a battery box of a foldable ele...

Claims

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Application Information

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IPC IPC(8): B62M6/90
Inventor 钱东高朱海岩
Owner WUXI SOUTHEAST VEHICLE TECH
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