The invention provides a seat state switching mechanism capable of switching between a passing state and a tilt adjustment state with a small number of parts, and a seat provided with the seat state switching mechanism. A seat state switching mechanism (5) is a mechanism capable of switching between a passage state and a tilt adjustment state of a seat back (3), and is provided with: a movable bracket (14) capable of tilting together with the seat back (3); a lock member (12) that locks the movable bracket (14) at a specified passage lock position; and an input member (13), a first urging member (18), and a second urging member (17) as release parts for releasing the urging state of the lock member (12) and switching the state of the seat back to the tilt adjustment state when receiving a tilt adjustment operation force.
本发明提供一种以较少的零件个数便能够实现在通行状态与倾斜调整状态之间的切换的座椅状态切换机构及具备该座椅状态切换机构的座椅。座椅状态切换机构(5)是能够对座椅靠背(3)的通行状态和倾斜调整状态进行切换的机构,其包括:能够与座椅靠背(3)一起倾倒的可动支架(14);将可动支架(14)锁止在指定的通行锁止位置的锁止构件(12);在接受到倾斜调整操作力时解除锁止构件(12)的施力状态并且将座椅靠背的状态切换为倾斜调整状态的作为解除部的输入构件(13)、第1施力件(18)及第2施力件(17)。
SEAT STATE SWITCHING MECHANISM AND SEAT PROVIDED WITH SAME
座椅状态切换机构及具备该座椅状态切换机构的座椅
2022-03-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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