The invention belongs to the field of mechanical technique, relates to an automobile seat back, in particular to an adjusting structure for a seat back shoulder region. According to the adjusting structure for the seat back shoulder region, side plates of a seat back framework is divided into upper side plates and lower side plates, the upper side plates and the lower side plates of the two sides are all connected with an adjusting gear through hinging joints, the rotation of the gear is adjusted through a handle, and upper angle adjustment of the seat back is conducted. According to the structure of the adjusting structure for the seat back shoulder region, the shoulder region is fit with a human body curve better, combatable level of the seat is improved, the distance between a headrest and a human head is shortened through the adjustment of the shoulder region, and the security when a full vehicle is crashed on the back is improved.
adjusting structure for seat back shoulder region
2015-07-08
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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