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Running toy

A technology for toys and DC motors, applied in toys, toy cars, remote control toys, etc., can solve the problems of large power transmission loss and complicated assembly of mechanical parts.

Inactive Publication Date: 2006-04-19
TOMY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art described above, since the motor power is transmitted to the steering arm through a plurality of mechanical parts, the assembly of the mechanical parts becomes complicated and the power transmission loss is also large.

Method used

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Experimental program
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Embodiment Construction

[0024] (Overall configuration of the embodiment of the invention)

[0025] Figure 1 ~ Figure 3 It is a plan view of the traveling toy 100 according to the embodiment of the present invention, figure 1 Indicates straight forward state, figure 2 Indicates left turn status, image 3 Indicates the state after the steering wheel movement is adjusted to the front. In the following description, the front-rear direction when moving straight is the Y-axis direction, the left-right direction is the X-axis direction, and the up-down direction is the Z-axis direction, and these axes are mutually orthogonal.

[0026] Such as Figure 1 ~ Figure 3 As shown, the driving toy 100 is provided with: left and right rear wheels 21L, 21R as driving wheels; left and right front wheels 22L, 22R as steering wheels; front wheel support mechanisms 30L, 30R supporting the front wheels 22L, 22R respectively; The steering mechanism 60 for steering the front wheels 22L, 22R; the running mechanism 80 f...

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PUM

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Abstract

A running toy has a steering mechanism which is assembled easily and has a small loss of the power transmission. The running toy having: a direct current motor for steering which is remote controlled; and a steering arm to change a direction of a wheel, the steering arm being operated from side to side with respect to a vehicle body by a power of the direct current motor for steering, wherein a rack tooth is formed on the steering arm, the direct current motor for steering is allowed to perform a normal rotation and a reverse rotation, and a pinion gear which meshes the rack tooth is attached to a shaft of the direct current motor for steering via a centrifugal clutch.

Description

technical field [0001] The present invention relates to a traveling toy, which has a steering mechanism that is easy to assemble and has little power transmission loss. Background technique [0002] In the past, as the steering mechanism of traveling toys, the known steering mechanism is to transmit the power of the DC motor for steering to the steering arm through the clutch mechanism, motor pinion, ring gear, idler gear, sector gear, operating lever and operating parts, so that The steering arm moves left and right toward the vehicle body (see, for example, Japanese Patent Laid-Open No. 1-159893). [0003] However, in the prior art described above, since the motor power is transmitted to the steering arm through a plurality of mechanical parts, the assembly of the mechanical parts becomes complicated and the power transmission loss is also large. Contents of the invention [0004] The present invention was made to solve the above-mentioned problems, and an object of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H17/39A63H17/26A63H29/22A63HA63H17/36
CPCA63H17/36A01G9/025E02D17/205E02D29/025E02D29/0266E02D2600/20
Inventor 水门义夫中山贤二
Owner TOMY CO LTD