Seat framework with strong buffering performance

• Main Author: DING ZHIFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL

The utility model discloses a seat framework with strong buffer performance, and particularly relates to the field of automobile seats, which comprises a seat cushion framework assembly and a backrestframework assembly, the seat cushion framework assembly comprises a seat basin and a lower lap joint plate, support plates are fixedly arranged on two sides of the bottom end of the seat basin, and the seat cushion framework assembly comprises a seat cushion and a lower lap joint plate. Two sliding blocks are arranged in the supporting plate in a sliding mode, a first buffer spring is arranged between the two sliding blocks, a connecting rod is hinged to the sliding blocks, one end of the connecting rod is hinged to a supporting column, the supporting column is fixedly arranged on the seat basin and the lower lap joint plate, a second buffer spring is arranged on the supporting column in a sleeving mode, and a second buffer spring is arranged on the lower lap joint plate. And the seat cushion framework assembly i