Novel rear end plate assembly component

Abstract

The invention discloses a novel rear end plate assembly component. The rear end plate assembly component comprises a rear end plate body, a rear end plate cross beam, two rear end plate supporting plates and two rear end plate hinge reinforcing plates, the upper part of the back surface of the rear end plate body is fixedly connected with the rear end plate beam; and the two rear end plate supporting plates are fixedly connected to the left side and the right side of the back face of the rear end plate body correspondingly. The two rear end plate hinge reinforcing plates are fixedly connectedto the left side and the right side of the front face of the rear end plate body correspondingly. The left end and the right end of the rear end plate body are fixedly connected with the correspondingleft side wall assembly and right side wall assembly respectively, the bottom of the rear end plate body is fixedly connected with the rear floor, the upper ends of the rear end plate supporting plates are fixedly connected with the rear end plate beam, the lower ends of the rear end plate supporting plates are fixedly connected with the rear floor, and the lower ends of the rear end plate hingereinforcing plates are fixedly connected with a rear girder. According to the novel rear end plate assembly component, the strength of a rear end plate body area is improved, and the bearing strengthof a tail gate after the tail gate is turned downwards is improved; and the local rigidity of the rear end plate body and the side wall assembly area is enhanced.

Description

technical field [0001] The invention relates to an automobile body technology, in particular to a novel rear end plate assembly component. Background technique [0002] An existing rear end plate structure (such as figure 1 As shown), it is composed of the rear end plate 01 and the rear end plate beam 02. Both sides of the rear end plate 01 are overlapped with the D-pillar flow channel 03, and its lower part is connected with the flange of the rear floor 04. The existing rear end plate structure has the following deficiencies: (1) The strength of the original structure is only connected with the side wall and getting off the car through a thin plate, and the strength and rigidity are weak, which cannot meet the load-bearing requirements after the tailgate is turned down; (2) The original design is not effectively connected with the rear frame and rear cross beam 05, and the overall lap joint strength and stiffness of the rear end plate are weak; (3) The original small-sized...

AI Technical Summary

Problems solved by technology

The existing rear end plate structure has the following deficiencies: (1) The strength of the original structure is only connected with the side wall and getting off the car through a thin plate, and the strength and rigidity are weak, which cannot meet the load-bearing requirements after the tailgate is turned down; (2) The original design is not effectively connected with the rear frame and rear cross beam 05, and the overall lap joint strength and stiffness of the rear end plate are weak; (3) The original small-sized pressure relief valve installation hole is not conducive to the gas circulation in the vehicle, affecting the closing force, Problems with eardrum pressure

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