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Child quadricycle possessing rotation function in place

A four-wheeled vehicle and functional technology, applied in the field of children's vehicles, can solve the problems of high cost of two motors, many connecting points of connecting rods, unstable operation, etc., and achieve the effects of low production cost, various application forms and wide application range.

Inactive Publication Date: 2007-10-10
陈华胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technical solution, there are many connection points of the connecting rod, and the operation is unstable; and the telescopic push rod is a relative movement mechanism, the structure is complex, and the cost of using two motors is high

Method used

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  • Child quadricycle possessing rotation function in place
  • Child quadricycle possessing rotation function in place
  • Child quadricycle possessing rotation function in place

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] A specific complete embodiment of the present invention is shown in FIGS. 3 to 8 .

[0048] As shown in Figure 3, this embodiment has the children's four-wheel vehicle of in situ rotation function, by vehicle body (1), vehicle frame (2), front wheel (31), (32), rear wheel (33), (34 ), steering lever (4), steering wheel (5) constitutes, it is characterized in that: front wheel (31), (32), rear wheel (33), respectively is provided with wheel axle between (34) and vehicle frame (2) , respectively marked as (310), (320), (330), (340), each wheel axle is connected with the vehicle frame (2) through the vertical rotating shaft (311), (321), (331), (341) in turn, Each of the wheel shafts is provided with a positioning lever at an angle to the wheel shaft, which are marked as (312), (322), (332), (342) in turn; a slider group (6) is arranged in the frame (2). ), between the slider group (6) and each positioning lever, a rigid connecting rod is respectively arranged, which are ...

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Abstract

A 4-wheel vehicle able to make turn in-situ for children is composed of main body, frame, front and back wheels, driver unit, stirring drive rod, and steering wheel. It features that the wheel axle between wheel and frame is connected to frame via vertical rotary axle and has locating drive rods, the slide block group in said frame and consisting of longitudinal and transverse slide blocks is linked with said locating drive rod via rigid connection rod, the steering fork is arranged between transverse slide block and steering rod, and it has also locator, clutch and measuring-controlling unit.

Description

technical field [0001] The invention relates to a children's carriage, and more specifically relates to a children's four-wheeled carriage with the function of self-rotation in situ. Background technique [0002] Children's quadricycles can generally be driven by children themselves, and are usually equipped with remote controls for assisted operation. [0003] At present, most of the children's four-wheeled vehicles on the market use rear-wheel drive and front-wheel control steering. Such children's vehicles only have basic functions such as forward, backward, and turning. For children, the movement form is single and lacks the fun of riding. It does not conform to the characteristics of children's mind, so it is necessary to provide a novel form of play for children's cars, that is, to increase the function of in-situ rotation. There are currently two related technical solutions as follows: [0004] 1. Lift the front of the car through the lifting universal wheel assembl...

Claims

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Application Information

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IPC IPC(8): B62K11/00B62K21/00B62M23/02
Inventor 陈华胜谢松寿
Owner 陈华胜
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