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Rhomboid shopping buddy bicycle

A bicycle, diamond-shaped technology, applied in the direction of bicycles, convertible bicycles, foldable bicycles, etc., can solve the problem of lack of practical tools, and achieve the effect of simple conversion method and easy operation

Inactive Publication Date: 2012-05-23
詹富生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a diamond-shaped shopping companion bicycle to solve the problem of lacking such practical tools at present

Method used

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  • Rhomboid shopping buddy bicycle
  • Rhomboid shopping buddy bicycle
  • Rhomboid shopping buddy bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the diamond-shaped shopping companion bicycle includes handlebar 2, front fork 18, front fork stem 22, clothes hanger 9, double bracket 12, saddle 6, saddle tube 5, front wheel 17, rear wheel 10, shopping basket 7 etc.; another is provided with an approximately rhombus-shaped vehicle frame that is formed by vehicle frame front tube 1, vehicle frame standpipe 8, vehicle frame upper tube 4, vehicle frame lower tube 15 etc.; The A hinge 3 is provided with the B hinge 16 in the lower tube 15 of the frame, the C hinge 19 is arranged between the lower tube 15 of the frame and the front tube 1 of the frame, and the hinge 19 is arranged between the lower tube 15 of the frame and the standpipe 8 of the frame. There are D hinges 13 between them, and the four hinges A, B, C, and D rotate together to make the frame foldable; two universal wheels 11 are arranged at the ends of the double brackets 12. When ...

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PUM

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Abstract

A rhomboid shopping buddy bicycle comprises a handlebar, a front fork, a front fork riser, clothes hangers, a double bracket, a saddle, a saddle tube, a front wheel, a rear wheel, a transmission chain, a shopping basket and the like. A rhomboid similar frame is added, which is composed of a frame front tube, a frame riser, a frame upper tube, a frame lower tube and the like; the frame is providedwith four hinges which are in synergic rotation and can enable the frame to be folded; the end parts of the double bracket are respectively provided with a universal wheel, and the two universal wheels and the front wheel form a shopping traveling system jointly; the end part of the frame lower tube is provided with a positioning snap spring, an A positioning slot and a B positioning slot which are capable of being inserted by the positioning snap spring are arranged at the positions of the front fork riser and the frame front tube corresponding to the positioning snap spring, and when the positioning snap springs are inserted in the A positioning slot and the B positioning slot, the front wheel in the front wheel can only be enabled to rotate rather than to swing. The invention has the advantages of multiple uses and practicability, and is a bicycle as well as a shopping cart, and the method for switching between the bicycle and the shopping cart is simple, rapid and convenient.

Description

technical field [0001] The invention relates to a bicycle, especially a diamond-shaped shopping companion bicycle. Background technique [0002] In the prior art, there is no practical shopping cart formed by folding a bicycle; although there is the design of this kind of concept car, it is difficult to reach a feasible and practical level. Contents of the invention [0003] The purpose of the present invention is to provide a diamond-shaped shopping companion bicycle to solve the problem of lacking such practical tools at present. [0004] The technical scheme of the present invention is: a diamond-shaped shopping companion bicycle, including handlebars, front forks, front fork risers, clothes hangers, double brackets, saddles, saddle pipes, front wheels, rear wheels, transmission chains, shopping baskets, etc.; In addition, a rhombus-shaped vehicle frame composed of the front tube of the frame, the vertical tube of the frame, the upper tube of the frame and the lower tu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K15/00B62K13/08B62B3/02
Inventor 詹富生
Owner 詹富生
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