The invention discloses a novel four-direction headrest, which comprises a headrest housing, a U-shaped headrest bar, a Z-direction sliding fixing socket, an unlocking mechanism bracket, a tab, a tab return spring, an X-direction sliding fixing socket, an X-direction sliding guide, an unlocking steel wire, an unlocking button, wherein the locking and unlocking among the X-direction sliding fixing socket, the unlocking mechanism bracket, and the U-shaped headrest bar is realized by the unlocking steel wire, and the locking and unlocking between the tab and the X-direction sliding guide is realized by the tab movement driven by the unlocking steel wire. The locking and unlocking mechanism of the invention is simple, efficient and controllable.
NOVEL FOUR-DIRECTION HEADREST
NEUARTIGE QUADRODIREKTIONALE KOPFSTÜTZE
NOUVEL APPUI-TÊTE À QUATRE DIRECTIONS
2020-04-29
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Four-direction electric adjusting headrest structure and using method thereof
Europäisches Patentamt | 2021
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