Integrated joint bicycle frame, electric bicycle frame and electric moped frame

An electric moped, integrated technology, applied in the field of manufacturing, can solve the problems of lack of welders, high labor costs of welders, high cost of the frame, etc., and achieve the effects of reducing costs, saving energy, and improving production efficiency

Pending Publication Date: 2022-01-18
吴志华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, welding workers are labor-intensive, and welders are increasingly scarce, and the efficiency of manual welding is low, so the cost of the frame manufactured by this kind of welding is relatively high, and the production capacity is low

Method used

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  • Integrated joint bicycle frame, electric bicycle frame and electric moped frame
  • Integrated joint bicycle frame, electric bicycle frame and electric moped frame
  • Integrated joint bicycle frame, electric bicycle frame and electric moped frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-2 As shown, the integrated joint bicycle, electric vehicle, and electric bicycle frame of the present invention include an upper tube 1, a lower tube 2, a middle tube 3, a flat fork 4 and a vertical fork 5, and wherein it also includes an integrated head pipe joint 6 , one-piece bottom bracket joint 7, one-piece middle pipe joint 9 and one-piece rear drop claw 8; one end of the upper pipe 1 is socketed with the head pipe joint 6, and the other end is socketed with the middle pipe joint 9; the lower pipe 2 One end is socketed with the head pipe joint 6, and the other end is socketed with the bottom bracket joint 7; the middle pipe 3 passes through the middle tube joint 9, and the lower end is socketed with the bottom bracket joint 7; one end of the flat fork 4 is connected with the bottom bracket joint The joint 7 is socketed, and the other end is socketed with the rear hook 8; the upper end of the vertical fork 5 is socketed with the middle pipe joint ...

Embodiment 2

[0028] Such as Figure 3-4 As shown, the integrated joint bicycle, electric vehicle, and electric bicycle frame of the present invention include an upper tube 1, a lower tube 2, a middle tube 3, a flat fork 4 and a vertical fork 5, and wherein it also includes an integrated head pipe joint 6 , one-piece bottom bracket joint 7, one-piece middle pipe joint 9, one-piece upper pipe joint 10 and one-piece rear drop claw 8; Socketing; one end of the lower pipe 2 is socketed with the head pipe joint 6, and the other end is socketed with the bottom bracket joint 7; the middle pipe 3 passes through the middle pipe joint 9 and the upper pipe joint 10, and the lower end is connected with the bottom bracket joint 7 Socketing; one end of the flat fork 4 is socketed with the bottom bracket joint 7, and the other end is socketed with the rear hook 8; the upper end of the vertical fork 5 is socketed with the middle pipe joint 9, and the lower end is socketed with the rear hook 8; The socketi...

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PUM

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Abstract

The invention discloses an integrated connector bicycle, electric vehicle and electric moped frame which comprises an upper pipe, a lower pipe, a middle pipe, a bottom fork and a vertical fork and further comprises an integrated head pipe connector, an integrated five-way connector, an integrated middle pipe connector and an integrated rear hook claw. One end of the upper pipe is sleeved with the head pipe joint, and the other end is sleeved with the middle pipe joint; one end of the lower pipe is sleeved with the head pipe joint, and the other end is sleeved with the five-way joint; the middle pipe penetrates through the middle pipe joint, and the lower end is sleeved with the five-way joint; one end of the bottom fork is sleeved with the five-way joint, and the other end is sleeved with the rear hook claw; the upper end of the vertical fork is sleeved with the middle pipe joint, and the lower end is sleeved with the rear claw; the sleeving positions are bonded and fixed through adhesives, and the middle pipe and the middle pipe connector are bonded and fixed through adhesives. Or an upper pipe joint sleeved on the middle pipe is additionally arranged on the middle pipe. The frame is free of welding, high in strength, easy and convenient to assemble, high in production efficiency and low in cost; and meanwhile, a foundation is laid for later automatic production.

Description

technical field [0001] The invention relates to the technical field of manufacturing bicycles, electric vehicles, electric bicycles, etc., in particular to an integrated joint bicycle, electric bicycle, electric bicycle frame. Background technique [0002] At present, the frame materials of existing bicycles, electric vehicles, and electric mopeds are mainly steel, carbon fiber, aluminum alloy, etc. The frame members need to be fixed into a whole by welding, and the welded frame also needs to be heat treated. At present, welders are labor-intensive, and welders are increasingly scarce, and the efficiency of manual welding is low. Therefore, the cost of the frame manufactured by this welding is relatively high, and the production capacity is low. In this case, the bicycle manufacturing industry is very urgent to change this production method, forcing a breakthrough in the structure of the bicycle. How to realize mechanized production is also a breakthrough faced by industri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K19/22B62K11/02
CPCB62K19/22B62K11/02
Inventor 吴志华吴雨恒
Owner 吴志华
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