Patent ID: 6951307
Filing Date: 2005-10-04
Classification: A63H

Abstract:
1. A track assembly for track guided toy vehicle, the track assembly comprising: multiple track units connected to one another and each track unit having: a supporting plate having multiple pairs of through holes defined through the supporting plate; two tracks slidably mounted on the supporting plate; a connecting plate fixture having two connecting plate seats oppositely secured to a bottom face of the supporting plate and each connecting plate seat being configured to be an L shape to have a vertical portion and a horizontal portion, a first connecting plate securely received in the connecting plate seat and having a first flat engaging end and an open end, a second connecting plate received in the connecting plate seat and having a second flat engaging end and a pointed end, a first spring having a first end abutted to the first flat engaging end of the first connecting plate and a second end extending upward to engage with one of the two tracks and a second spring having a first end abutted to the second flat engaging end of the second connecting plate and a second end extending upward to engage with the other track of the two tracks such that electrical connection between the two tracks and the first and second connecting plates is finished and extending the pointed ends of the second connecting plates from two different track units into the open ends of the first connecting plates from the two different track units is able to complete connection between the two different track units.