A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel hinged chain installing reinforcing board which comprises a reinforcing board body which is concave and is arranged on a left front vertical column lower reinforcing board of a vehicle, wherein the top part of the reinforcing board body is provided with a reinforcing board top surface matched with the molded surface of the left front vertical column lower reinforcing board, a left positioning turnup and a right positioning turnup which are matched with the side walls of two sides of the left front vertical column lower reinforcing board are arranged on the two ends of the reinforcing board body, turnups folded towards the same direction with the left positioning turnup and the right positioning turnup are respectively arranged on the upper end and the lower end of the reinforcing board body, the two ends of each turnup on each of the upper and lower ends are respectively provided with an extending edge which extends toward the directions of the left positioning turnup and the right positioning turnup, and the extending edges are respectively provided with reinforcing turnups matched with the side walls of the two sides of the left front vertical column lower reinforcing board along the extending directions of the corresponding left positioning turnup and the corresponding right positioning turnup in a folding way. The deformation of the left front vertical column lower reinforcing board can be greatly reduced when a biasing collision front wheel is moved backward, the intrusion measurement of a passenger cabin is reduced, and the rigidity of a front door lower hinged chain installing point can be improved.
The invention discloses a novel hinged chain installing reinforcing board which comprises a reinforcing board body which is concave and is arranged on a left front vertical column lower reinforcing board of a vehicle, wherein the top part of the reinforcing board body is provided with a reinforcing board top surface matched with the molded surface of the left front vertical column lower reinforcing board, a left positioning turnup and a right positioning turnup which are matched with the side walls of two sides of the left front vertical column lower reinforcing board are arranged on the two ends of the reinforcing board body, turnups folded towards the same direction with the left positioning turnup and the right positioning turnup are respectively arranged on the upper end and the lower end of the reinforcing board body, the two ends of each turnup on each of the upper and lower ends are respectively provided with an extending edge which extends toward the directions of the left positioning turnup and the right positioning turnup, and the extending edges are respectively provided with reinforcing turnups matched with the side walls of the two sides of the left front vertical column lower reinforcing board along the extending directions of the corresponding left positioning turnup and the corresponding right positioning turnup in a folding way. The deformation of the left front vertical column lower reinforcing board can be greatly reduced when a biasing collision front wheel is moved backward, the intrusion measurement of a passenger cabin is reduced, and the rigidity of a front door lower hinged chain installing point can be improved.
Novel hinged chain installing reinforcing board
WANG FEI (author)
2015-04-01
Patent
Electronic Resource
English
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