Title:
DOUBLE-SIDED TOY CAR CAPABLE OF VERTICAL TURNING WITHIN SEALED TRACK
Document Type and Number:
WIPO Patent Application WO/2016/050103
Kind Code:
A1
Abstract:
A double-sided toy car capable of vertical turning within a sealed track, the double-sided toy car comprising: a car body (1), front wheels (2) arranged at a front portion of the car body (1) and acting as driven wheels, and rear wheels (3) arranged at a rear portion of the car body (1) and comprising a pair of upper driving wheels (32) protruding above the car body (1) and a pair of lower driving wheels (31) protruding below the car body (1). The rear wheels (3) are designed as wheels having elastically deformable contraction, the vertical maximum distance of the front wheels (2) is less than or equal to the maximum distance of the upper and lower driving wheels after maximum elastic contraction of the rear wheels (3), the maximum distance of the upper and lower driving wheels after maximum elastic contraction of the rear wheels (3) is less than or equal to the height distance of a sealed track (4) matching the toy car, therefore ensuring that the double-sided car is able to smoothly pass through a vertical turning section, and the maximum distance of the upper and lower driving wheels (32, 31) when the rear wheels (3) are not elastically contracted is greater than the height distance of the sealed track (4), thereby enabling the upper and lower driving wheels (32, 31) of the double-sided car to be respectively in contact with upper and lower track surfaces when the double-sided car is in the track, ensuring that a movement process is stable, and implementing crawling on the vertical track.
Inventors:
CAI DONGQING (CN)
Application Number:
PCT/CN2015/082913
Publication Date:
April 07, 2016
Filing Date:
June 30, 2015
Export Citation:
Assignee:
GUANGDONG ALPHA ANIMATION & CULTURE CO LTD (CN)
GUANGDONG AULDEY ANIMATION & TOY CO LTD (CN)
GUANGZHOU ALPHA CULTURE COMM CO LTD (CN)
GUANGDONG AULDEY ANIMATION & TOY CO LTD (CN)
GUANGZHOU ALPHA CULTURE COMM CO LTD (CN)
International Classes:
A63H17/00
Foreign References:
| CN104248846A | 2014-12-31 | |||
| CN204121751U | 2015-01-28 | |||
| CN103816665A | 2014-05-28 | |||
| US5727985A | 1998-03-17 | |||
| GB2214099A | 1989-08-31 |
Other References:
See also references of EP 3202473A4
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