The invention relates to the technical field of vehicle accessories, in particular to a sliding adjustment type seat structure which comprises a seat, connecting cover plates are fixedly mounted at the bottom of the seat, sliding rail seats are arranged outside the connecting cover plates, plate cavities are formed in every two adjacent connecting cover plates, and rotating shafts are rotatably mounted in the plate cavities; and a cam is fixedly installed outside the rotating shaft, a torsional spring sleeves the rotating shaft on one side of the cam, limiting pins are fixedly installed on the two sides of the end, away from the rotating shaft, of the cam, and a first-stage sliding groove for containing the moving block to move is formed in the sliding rail base. In the wave track, the first step enters the second step, the connecting cover plate of the seat is pulled to move rightwards and move upwards along the arc face of the upper half side of the wave track, the torsion spring pulls the limiting pin back to the initial position through the connected cam, and therefore the limiting pin falls into the second step after crossing the first step. And the height and the horizontal distance of the seat can be adjusted according to different users due to different span heights and arm spans.
本发明涉及车辆配件技术领域,具体涉及一种滑动调节式座椅结构,包括座椅,座椅的底部固定安装有衔接盖板,衔接盖板的外部设置有滑轨座,相邻两组衔接盖板的内部开设有板腔,板腔的内部转动安装有转轴,且转轴的外部固定安装有凸轮,凸轮的一侧在转轴上套设有扭簧,凸轮远离转轴的一端两侧均固定安装有限位销,滑轨座的内部开设有容纳移动块移动的一级滑槽。在波浪轨道内部,使其第一级阶梯进入第二级阶梯,拉动座椅的衔接盖板先向右移动,会沿着波浪轨道的上半侧弧面向上移动,而扭簧会通过连接的凸轮将限位销拉回初始位置,故而限位销在越过第一级阶梯后会落入第二级阶梯内,能够对不同使用者因跨高、臂展不同而需调节座椅高度以及水平距离。
Sliding adjusting type seat structure
一种滑动调节式座椅结构
2024-11-08
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
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