Fighting type top
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ALPHA GRP CO LTD
- Publication Date
- 2015-08-19
Smart Images
Figure 1 Figure 2 Figure 3
Abstract
Description
technical field
[0001] The invention relates to a toy top, in particular to a fighting top. Background technique
[0002] Toy gyroscopes are very popular among children, but with the development of technology, many changes have been brought to the traditional toy gyroscopes. For example, in order to make the gyroscope spin longer, the manual toy gyroscope has been improved to an electric-driven electric gyroscope. ; As for how to enhance the stability of the gyro when it rotates, most of them adopt a symmetrical design at present, so that the center of gravity of the gyro is located on the central axis, so as to ensure the stability of the gyro when it rotates. Through the above two improvements, the rotation of the top toy is more durable and stable, but since the top of the top toy is still a single pointed body located on the central axis of the top, the top slides relative to the contact surface when the top rotates Friction and sliding friction will affect the spin dur...