Car frame structure
The utility model discloses a car frame structure, which comprises a left longitudinal beam, a right longitudinal beam, a transverse beam and a plurality of connecting plates. The connecting plates are respectively installed on the upper end surface and the lower end surface of the transverse beam t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a car frame structure, which comprises a left longitudinal beam, a right longitudinal beam, a transverse beam and a plurality of connecting plates. The connecting plates are respectively installed on the upper end surface and the lower end surface of the transverse beam to connect the transverse beam between the left longitudinal beam and the right longitudinal beam. Each connecting plate comprises an internal connecting part and an external connecting part which angularly extends from the internal connecting part. The internal connecting part of each connecting plate is connected with the upper end surface or the lower end surface of the transverse beam. The external connecting part of each connecting plate is connected with the left longitudinal beam or the right longitudinal beam. The external connecting part of the connecting plate which is installed on the upper end surface and the external connecting part of the connecting plate which is installed on the lower end surface ext |
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