The invention discloses a turnover locking structure for a seat, the seat with the turnover locking structure and a vehicle, the turnover locking structure comprises a mounting seat, a transmission part and a retainer, and the transmission part is hinged to the mounting seat and used for being connected with a part to be turned over; a first clamping groove and a second clamping groove are formed in the outer edge of the transmission part in the circumferential direction of the hinged end of the transmission part and the mounting base, are arranged at intervals in the circumferential direction of the hinged end and are concave inwards in the radial direction of the hinged end; the retainer is movably connected to the mounting seat and has a first closer position and a second farther position relative to the transmission part, and when the first clamping groove or the second clamping groove of the transmission part rotates to face the retainer, the retainer can move between the first position and the second position so as to be clamped to the corresponding clamping groove to limit rotation of the transmission part. Or the transmission part is separated from the corresponding clamping groove, so that the transmission part can rotate relative to the mounting seat. The folding locking structure is convenient to operate, firm in connection after locking, stable in structure and capable of effectively preventing shaking and abnormal sound of the part to be folded.
本发明公开了一种用于座椅的翻折锁止结构及具有其的座椅和车辆,该翻折锁止结构包括安装座、传动件及止动件,传动件与安装座铰接,用于连接待翻折件;沿传动件与安装座的铰接端周向,于传动件的外缘设有第一卡槽和第二卡槽,第一卡槽与第二卡槽于铰接端周向间隔设置,并沿铰接端径向内凹;止动件活动连接于安装座,并相对于传动件具有较近的第一位置和较远的第二位置,传动件的第一卡槽或第二卡槽转动至朝向止动件时,止动件能够在第一位置和第二位置之间移动,以卡接于对应卡槽限制传动件转动,或与对应的卡槽脱离卡接,使传动件相对安装座可转动。本发明的翻折锁止结构操作方便,且锁止后连接牢固、结构稳定,能够有效防止待翻折件晃动和异响。
Folding locking structure for seat, seat and vehicle
一种用于座椅的翻折锁止结构、座椅及车辆
15.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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