The invention discloses an inclination angle adjusting mechanism of a seat, which comprises a seat frame and an inner frame, wherein the left side and the right side of the front end of the inner frame are rotationally connected to the inner side of the seat frame, the rear end of the inner frame is rotationally connected with a rotating mechanism, one end of the rotating mechanism is rotationally connected with the rear end of the seat frame, the other end of the rotating mechanism is connected with an adjusting assembly, the adjusting assembly comprises an upper shell and a lower shell which can rotate relatively, the upper shell is fixedly connected with the seat frame, the lower shell is fixedly connected with the rotating mechanism, an inner gear ring is arranged on the inner side of the lower shell in the circumferential direction, a plurality of tooth blocks are further movably arranged in the lower shell, tooth-shaped structures are arranged on the outer sides of the tooth blocks, first clamping hooks are arranged on the inner sides of the tooth blocks, a rotating block located on the inner side of the tooth block is rotationally connected into the lower shell, and a second clamping hook opposite to the first clamping hook is arranged on the rotating block. By means of the mode, the inclination angle adjusting mechanism of the seat is firm in locking, convenient to operate, smaller in actual occupied space, easier to produce and convenient to install, and then the production efficiency is improved.
本发明公开了一种座椅的倾角调节机构,包括椅架和内框架,内框架的前端左右两侧转动连接在椅架内侧,内框架后端转动连接有旋转机构,旋转机构一端与椅架后端转动连接,另一端上连接有调节组件,调节组件包括可相对转动的上壳体和下壳体,上壳体与椅架固连,下壳体与旋转机构固连,下壳体的内侧周向上具有内齿圈,下壳体内还活动设有多个齿块,齿块外侧具有齿形结构,齿块的内侧设有第一卡勾,下壳体内转动连接有位于齿块内侧的转动块,转动块上设有与第一卡勾相对设置的第二卡勾。通过上述方式,本发明座椅的倾角调节机构,锁止牢靠,操作方便,实际占用空间更小,更易生产、便于安装,从而提高生产效率。
Inclination angle adjusting mechanism of seat
座椅的倾角调节机构
2021-08-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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