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Clockwork trolley with variable track

A clockwork and variable technology, applied in the field of toy cars, can solve the problem of single track of toy cars, achieve the effect of increasing interest, realizing track changes, and ensuring stability

Pending Publication Date: 2020-02-21
JIANGHAN UNIVERSITY
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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 overcome the above-mentioned technical deficiencies, propose a spring-up dolly with variable trajectory, and solve the technical problem of single toy dolly trajectory in the prior art

Method used

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  • Clockwork trolley with variable track
  • Clockwork trolley with variable track
  • Clockwork trolley with variable track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In order to solve the problem that the existing toy car track is single and lacks interest, Embodiment 1 of the present invention provides a clockwork car with variable track, which is improved on the power unit and speed limiting device of the existing car so that the track Changes can be made during walking, which adds to the fun. For details, see Figure 1-Figure 8 ,in figure 1 The structural representation of the track-variable clockwork dolly provided by the present invention; figure 2 A partially enlarged view of the power unit and the speed limiting system of the clockwork car with variable track provided by the present invention; image 3 It is the front view of the clockwork car with variable trajectory provided by the present invention; Figure 4 is a schematic diagram of the structure of the box cover; Figure 5 is a schematic diagram of the structure of the clockwork coil; Image 6 is a schematic diagram of the speed limiting device; Figure 7 is the ...

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Abstract

The invention discloses a clockwork trolley with a variable track, and belongs to the field of toy vehicles. The clockwork trolley comprises a frame, wherein the front end of the frame is provided with a steering wheel; the two sides of the rear end of the frame are symmetrically provided with two bases along the height direction, and a power shaft, a crank shaft, a driving shaft and a driven shaft are rotationally connected between the two bases in sequence from top to bottom; a spring roll is fixedly mounted on the power shaft; the power shaft is in transmission connection with the crank shaft through a first transmission device, and the crank shaft is in transmission connection with the driving shaft through a second transmission device; one end of the crank shaft is fixedly connected with a rocking rod; one end of the driving shaft is fixedly connected with a driving wheel; one side, opposite to the driving wheel, on the driven shaft is fixedly connected with a driven wheel; and the rocking rod and the steering wheel are rotationally connected through a connecting rod mechanism. The problem that the track of an existing toy trolley is single is solved.

Description

technical field [0001] The invention relates to the field of toy cars, in particular to a clockwork car with variable track. Background technique [0002] With the improvement of people's living standards, people have higher requirements for toy cars such as clockwork cars, but the clockwork cars that appear on the market today basically walk in a simple straight line. Generally, the direction of travel will not be changed. Such a car has a single path, and it is not interesting to use for a long time. In order to solve the problem of single traveling track of the trolley, the present invention provides a clockwork trolley with variable trajectory. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, to propose a spring-up dolly with a variable track, and to solve the technical problem of the single track of the toy dolly in the prior art. [0004] In order to achieve the above-mentioned techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H17/00A63H17/26A63H29/02A63H31/08
CPCA63H17/00A63H17/26A63H29/02A63H31/08
Inventor 易建钢李昌骏方帮绪廖颖龙方子艳郝翠霞
Owner JIANGHAN UNIVERSITY
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