High-strength automobile rear-row seat framework

Abstract

The invention discloses a high-strength automobile rear-row seat framework, which comprises a seat frame of a closed frame-shaped structure, a plurality of front seat legs and a plurality of rear seat legs are arranged below the seat frame, the front seat legs and the rear seat legs are arranged front and back in two rows, the top ends of the front seat legs are connected with the front part of the seat frame, and the top ends of the rear seat legs are connected with the rear part of the seat frame; and a plurality of inclined supports are arranged in the seat frame at intervals, the front end of each inclined support is connected with the lower part of one front seat leg, and the rear end of each inclined support is connected with the rear part of the seat frame. According to the rear-row seat framework structure, the front and rear seat leg structural design is adopted, the rear-row seat framework structure can be suitable for an automobile body structure without protrusions in the rear row, meanwhile, when an automobile collides and a safety belt stretches forwards, the seat framework, the supporting legs and the inclined supports form a truss structure, part of stress of the rear seat legs is transmitted to the front seat legs, and the strength of the framework is improved, so that the rear seat legs are prevented from being directly pulled up from the floor surface of the vehicle body.

Description

technical field [0001] The invention relates to the field of car seats, in particular to a high-strength car rear seat frame. Background technique [0002] With the development of the automobile industry, more and more functions can be realized by the car seat, and the parts are simplified, so as to reduce the weight of the whole seat and improve the work efficiency of the car. For example, the Chinese invention patent with the application number CN201510453108.0 in the prior art discloses a rear seat cushion skeleton assembly of an automobile. Frame and cushion mesh components. [0003] However, when the rear body of some cars is not raised, the three-person rear seat cushion cannot be directly installed on the floor surface, resulting in a large height difference between the seat cushion and the vehicle body floor. The car body does not have a raised high-strength car rear seat frame. Contents of the invention [0004] Based on the problems referred to above, the obje...

AI Technical Summary

Problems solved by technology

[0003] However, when the rear body of some cars does not bulge, the three-person seat cushion of the rear seat cannot be directly installed on the floor surface, resulting in a situation where the height difference between the seat cushion and the vehicle body floor is relatively large. High-strength car rear seat frame with no protrusions on the car body

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