The seat cushion structure comprises a base and a turnover mechanism, the base is suitable for being connected with an automobile body, the turnover mechanism comprises a seat cushion body, a first connecting rod and a second connecting rod, the seat cushion body is provided with a first mounting part and a second mounting part, the two ends of the first connecting rod are hinged to the first mounting part and the base respectively, and the second connecting rod is hinged to the second mounting part. Two ends of the second connecting rod are respectively hinged with the second mounting part and the base; the seat cushion body drives the first connecting rod and the second connecting rod to rotate around the base under the action of external force, so that the orthographic projection of the seat cushion body on the vehicle body is located outside the base or located in the base. When the seat cushion body is a main driver seat cushion, the seat cushion body is pulled, the seat cushion body drives the first connecting rod and the second connecting rod to rotate around the base so that the seat cushion body can move towards the space below the central control room of the automobile, the overturning amplitude of the seat cushion body in the moving process is small, and therefore the situation that the seat cushion body is in abutting connection with a steering wheel due to the too large overturning amplitude is avoided.
本发明公开了一种座垫结构、座椅及汽车,其中,座垫结构包括底座及翻转机构,底座适于与车体连接,翻转机构包括座垫本体、第一连杆及第二连杆,座垫本体具有第一安装部和第二安装部,第一连杆的两端分别与第一安装部和底座铰接,第二连杆的两端分别与第二安装部和底座铰接;座垫本体在外力作用下带动第一连杆和第二连杆均绕底座转动,以使座垫本体在车体上的正投影位于底座外或座垫本体在车体上的正投影位于底座内。当座垫本体为主驾驶座垫时,拉动座垫本体,座垫本体带动第一连杆和第二连杆绕底座转动,以使得座垫本体朝向汽车中控室下方的空间移动,座垫本体在移动过程中的翻转幅度较小,因此避免了座垫本体翻转幅度过大与方向盘抵接。
Seat cushion structure, seat and automobile
一种座垫结构、座椅及汽车
2023-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat cushion device for automobile and automobile comprising seat cushion device
Europäisches Patentamt | 2023
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