A retention insert for an internal axial passage of a headrest sleeve device, the retention insert comprising: a first annular resilient clip and a second annular resilient clip coaxially and axially spaced from the first annular resilient clip along a longitudinal central axis, each of the first ring spring and the second ring spring is adapted to be received and mounted within an axial passage of a headrest sleeve device; and a plurality of inwardly curved flexure members arranged parallel to the longitudinal central axis, circumferentially spaced about the longitudinal central axis, and connecting the first annular resilient clip and the second annular resilient clip, adapted to biased engage with the headrest support bar.
一种用于头枕套筒装置的内部轴向通道的保持插入件,该保持插入件包括:第一环形弹性夹和第二环形弹性夹,该第二环形弹性夹沿着纵向中心轴线与该第一环形弹性夹同轴和轴向地间隔开,该第一环形弹簧和该第二环形弹簧中的每一个都适应于接纳并安装在头枕套筒装置的轴向通道内;多个内弯的挠曲构件,该多个内弯的挠曲构件平行于纵向中心轴线布置,围绕纵向中心轴线周向地间隔开,并且连接第一环形弹性夹和所述第二环形弹性夹,适应于与头枕支撑杆偏压地接合。
Retaining insert of headrest sleeve device and sleeve device assembly thereof
头枕套筒装置的保持插入件及其套筒装置组件
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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