The invention provides a connecting structure of a seat cushion, which comprises two groups of connecting rods for connecting a frame and a seat cushion bottom plate, the connecting rods comprise a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the end parts of the first connecting rod and the third connecting rod are hinged on the frame, and the end parts of the second connecting rod and the fourth connecting rod are hinged on the seat cushion bottom plate; the end of the second connecting rod is hinged to the end of the first connecting rod, the end of the third connecting rod is hinged to the end of the fourth connecting rod, and the first connecting rod is hinged to the fourth connecting rod. Compared with the prior art, the connecting rod in the connecting structure of the seat cushion enables the seat cushion bottom plate to move upwards relative to the frame on the basis that the seat cushion bottom plate can be rotationally opened relative to the frame; when the seat cushion bottom plate rotates outwards to be opened and moves upwards at the same time, the seat cushion bottom plate does not interfere with the frame, a receding space for the seat cushion bottom plate to rotate outwards does not need to be arranged on the frame, the whole frame is more attractive, the size of a storage box in the frame is larger, and the storage space is larger.
本发明提供了一种车座垫的连接结构,包括连接车架和座垫底板的两组连杆,连杆包括第一连杆、第二连杆、第三连杆和第四连杆,第一连杆和第三连杆的端部铰接在车架上,第二连杆和第四连杆的端部铰接在座垫底板上,第二连杆的端部与第一连杆的端部相铰接,第三连杆的端部与第四连杆的端部相铰接,第一连杆与第四连杆相铰接。与现有技术相比,本车座垫的连接结构中的连杆使得座垫底板能相对于车架旋转打开的基础上,使座垫底板能相对于车架向上移动;当座垫底板向外旋转打开的同时向上移动,座垫底板不会与车架产生干涉,车架上无需设置供座垫底板向外旋转的让位空间,使得车架整体更美观,车架内的置物箱尺寸也更大,置物空间更大。
Connecting structure of vehicle seat cushion
一种车座垫的连接结构
2024-08-06
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |