To reduce an operation synchronization failure of recliners on both sides of a seat frame, thereby enabling smoother operation despite variations in the dimensional accuracy of the seat frame. A seat recliner structure includes: recliners which are provided on the left and right sides of a cushion frame and a back frame to recline the back frame relative to the cushion frame; and a connecting rod which connects the left and right recliners to synchronize them, wherein the left and right recliners have different backlashes, and the backlash of the driving-side recliner is smaller than the backlash of the driven-side recliner.
SEAT RECLINING STRUCTURE AND VEHICLE SEAT
SITZNEIGUNGSSTRUKTUR UND FAHRZEUGSITZ
STRUCTURE D'INCLINAISON DE SIÈGE ET SIÈGE DE VÉHICULE
27.07.2022
Patent
Elektronische Ressource
Englisch