The invention provides a seat headrest driven by an air bag and adjusted in four directions and an automobile seat, and relates to the technical field of automobile seat headrests. The seat headrest driven by the air bag and adjusted in the four directions comprises a headrest guide rod, a horizontal moving assembly and a headrest shell. The headrest guide rod is arranged on the seat backrest framework; the horizontal moving assembly comprises a horizontal supporting seat, a horizontal driving air bag and a reset elastic part, the horizontal supporting seat is fixedly connected with the headrest guide rod, a horizontal guide rod is arranged in the headrest shell, the horizontal guide rod is slidably arranged on the horizontal supporting seat in a penetrating mode, and the horizontal driving air bag and the reset elastic part are arranged on the two sides of the horizontal supporting seat respectively; one end of the horizontal driving air bag abuts against the horizontal supporting seat, and the other end of the horizontal driving air bag abuts against the inner wall of the headrest shell. One end of the reset elastic piece abuts against the horizontal supporting base, and the other end of the reset elastic piece abuts against the inner wall of the headrest shell. The automobile seat comprises a seat headrest driven by an air bag and adjusted in four directions. The technical effect of conveniently adjusting the seat headrest is achieved.
本发明提供了一种气袋驱动四向调节的座椅头枕及汽车座椅,涉及汽车座椅头枕的技术领域。气袋驱动四向调节的座椅头枕包括头枕导杆、水平移动组件和头枕外壳;头枕导杆设置在座椅靠背骨架上;水平移动组件包括水平支撑座、水平驱动气袋和复位弹力件,水平支撑座与头枕导杆固定连接,头枕外壳内设置有水平导向杆,水平导向杆可滑动的穿设在水平支撑座上,水平驱动气袋和复位弹力件两者分别设置在水平支撑座的两侧;水平驱动气袋的一端与水平支撑座的抵接,另一端与头枕外壳的内壁抵接;复位弹力件的一端与水平支撑座的抵接,另一端与头枕外壳的内壁抵接。汽车座椅包括气袋驱动四向调节的座椅头枕。达到了方便调整座椅头枕的技术效果。
Air bag driven seat headrest capable of being adjusted in four directions and automobile seat
气袋驱动四向调节的座椅头枕及汽车座椅
30.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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