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Four-wheel rotating vehicle

A technology of rotating cars and frames, which is applied in the field of four-wheeled vehicles, can solve the problems of toy car market promotion and application restrictions, and it is difficult to develop hands-on ability, so as to achieve diversified functions, moderate operation difficulty, and great entertainment. Effect

Inactive Publication Date: 2012-07-04
龚毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing toy car is only used for entertainment, and its structure and operation are all very simple, is difficult to play the effect of developing manipulative ability, makes the marketing and application of toy car subject to certain restriction

Method used

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  • Four-wheel rotating vehicle
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  • Four-wheel rotating vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] like figure 1 As shown, the four-wheel rotary car mainly includes the following mechanisms: vehicle frame and suspension mechanism, rotating wheel and wheel drive mechanism, pedal mechanism, direction control mechanism and brake mechanism. The above mechanisms will be described in detail below.

[0043] 1. Frame and Suspension Mechanism

[0044] like figure 2 As shown, the main function of the vehicle frame and suspension mechanism is to serve as the carrier of the whole vehicle and provide support for other mechanisms. Its structure mainly includes vehicle frame 1, front axle 2, rear axle 3, pedal fixing bracket 4, Bearing fixed cover 5, seat cushion 6, stage clip 7 and main lever guide rail.

[0045] In the above structure, the vehicle frame 1 is a long cylindrical rod, the front end of which is movably connected to the midpoint of the front axle 2 through the front axle bearing, and the rear end is fixedly connected to the midpoint of the rear axle 3. There are f...

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PUM

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Abstract

The invention discloses a four-wheel rotating vehicle which mainly comprises a frame, a suspension mechanism, rotating wheels, a wheel driving mechanism, a pedal mechanism, a direction control mechanism and brake mechanisms, wherein the rotating wheels and the wheel driving mechanism are installed on the frame and the four corners of the suspension mechanism, connected with the direction control mechanism through chains, and connected with the pedal mechanism through bearing links; the lower end of the pedal mechanism is connected with the frame and the middle part of the suspension mechanism, and the upper end of the pedal mechanism is positioned above the frame and the suspension mechanism and connected with the bearing links through auxiliary levers; and the brake mechanisms are installed inside the rotating wheels and the wheel driving mechanism. The invention achieves the goals of flexible steering and multiple functions, and has high practical value and high popularization value.

Description

technical field [0001] The invention relates to a four-wheel vehicle, in particular to a pedal type four-wheel rotary vehicle. Background technique [0002] Due to terrain reasons in our country, most of the traffic roads are not very spacious. Therefore, the use of bicycles is very common, and the price of bicycles is cheap, which makes it more popular among the masses. Even in some areas, bicycles are not regarded as the main means of transportation. Too much. [0003] Existing bicycles all walk on two wheels, so the operator needs to have a good balance and needs to master the method of use skillfully, so that the bicycle can be easily driven. Under this restriction, there have been vehicles with three wheels, which we usually call tricycles. Tricycles have the advantages of miniaturization and simple operation of bicycles. More importantly, tricycles have good balance and are basically The driver does not need to master the balance, which solves the problem that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K5/00B62K5/08B62J1/00B62M9/02B62M1/04B62L3/02B62L1/02B62M1/24
Inventor 龚毅
Owner 龚毅
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