The invention discloses a linkage headrest guide sleeve, and relates to the technical field of automobile seats, the linkage headrest guide sleeve comprises guide sleeve assemblies used for being connected with headrest rods and a sliding unlocking part connected with the two guide sleeve assemblies, each guide sleeve assembly comprises a guide sleeve body, and the upper portion of each guide sleeve body is connected with a button, an elastic piece and a cover cap; the sliding unlocking part comprises unlocking pieces connected with the button and a sliding rod connected with the two unlocking pieces. The linkage headrest guide sleeve is simple in manufacturing process, low in cost and safe and reliable in performance, simultaneous unlocking of the two sides of a headrest is achieved, the function of guaranteeing synchronization of the two sides of the headrest is achieved while rapid unlocking of the headrest is provided, the locking strength of the headrest is guaranteed in a strength test, the headrest is pulled out after simple key pressing operation of a passenger, and the safety of the passenger is guaranteed. A large bed mode is realized, the riding feeling is greatly improved, and the system can be applied to seats in various shapes and is suitable for the trend that current new energy vehicles require more comfort, lighter and more intelligent.
本发明公开了一种联动头枕导套,涉及汽车座椅技术领域,包括用于连接头枕杆的导套总成、连接两个导套总成的滑动解锁部,所述导套总成包括导套本体,所述导套本体上部连接有按钮、弹片、罩盖,所述滑动解锁部包括与所述按钮连接的解锁片、连接两个解锁片的滑杆;本发明的一种联动头枕导套,制造工艺简单,成本低廉,性能安全可靠,实现了头枕两侧同时解锁,在提供头枕快速解锁的同时,兼具保证头枕两侧同步的功能,且在强度试验中保证头枕锁止强度,在乘客简单按键操作后,完成头枕拔出,实现大床模式,极大地提高乘坐感受,可应用于较多造型座椅,适合当前新能源车要求更舒适、更轻便、更智能的趋势。
Linkage headrest guide sleeve
一种联动头枕导套
2025-02-11
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |