- 专利标题: TOY VEHICLE WITH SELECTED CENTRE OF GRAVITY
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申请号: US16723986申请日: 2019-12-20
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公开(公告)号: US20210187404A1公开(公告)日: 2021-06-24
- 发明人: Lee GAMBLE , Chaitanya DOGRA , Jason C. Lee
- 申请人: Spin Master Ltd. , Bbx Design Group Inc
- 申请人地址: CA Toronto; US MA Humarock
- 专利权人: Spin Master Ltd.,Bbx Design Group Inc
- 当前专利权人: Spin Master Ltd.,Bbx Design Group Inc
- 当前专利权人地址: CA Toronto; US MA Humarock
- 主分类号: A63H17/00
- IPC分类号: A63H17/00 ; A63H30/04 ; A63H17/26
摘要:
In one aspect, there is provided a toy vehicle that includes a vehicle body, at least one motor and a plurality of wheels. The at least one motor is mounted to the vehicle body, and is sized to have a selected amount of torque. The plurality of wheels includes at least one driven wheel which includes at least one flip-over wheel which has an axis closer to one end of the vehicle than the other end. In an upright orientation the vehicle body extends above the plurality of wheels. The toy vehicle has a centre of gravity that is positioned, such that, application of torque from the at least one motor causes the vehicle body to drive rotation of the vehicle body about the axis of rotation from an inverted orientation over to the upright orientation.
公开/授权文献
- US11135523B2 Toy vehicle with selected centre of gravity 公开/授权日:2021-10-05
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