Patent ID: 6592138
Filing Date: 2003-07-15
Classification: B60D,B62B,Y10T

Abstract:
A wagon-linking structure comprising:a fastening seat provided in an interior with a first stepped hole which is located in proximity of a rear side of said fastening seat, said rear side being provided with a plurality of threaded holes, said fastening seat further provided in the interior with a second stepped hole which is smaller in hole diameter than said first stepped hole and is located in proximity of a front side of said fastening seat, said front side being provided with an arcuate slot and a through hole in communication with said arcuate slot; and a connection rod having a shank and a semicircular body fastened with one end of said shank, said shank being provided at another end with a threaded hole, said connection rod being joined with said fastening seat such that said semicircular body is rotatably received in said first stepped hole of said fastening seat, and that said shank is jutted out of said fastening seat via said second stepped hole of said fastening seat; said fastening seat being fastened with a front end of a wagon by a plurality of fastening screws which are engaged with said threaded holes of said rear side of said fastening seat via a plurality of through holes of the front end of the wagon.