The invention discloses a child safety heightening pad which comprises a heightening pad body, a horizontal overturning shaft is arranged on the rear portion of the heightening pad body, and child seat standard parts are arranged at the two ends of the horizontal overturning shaft. The heightening pad body comprises two panels, a compression guide mechanism is connected between the two panels, and the two panels are restrained by the compression guide mechanism to be relatively close to or far away from each other; a thickness locking mechanism acting on the compression guide mechanism is arranged in the heightening pad body; one face plate is a seat cushion face plate, the other face plate is a waist support face plate, two expansion wing plates are further arranged on the outer side of the waist support face plate, and the two expansion wing plates are distributed in the left-right direction of the heightening pad body and assembled in a sliding mode. The child safety heightening cushion has the remarkable effects that the child safety heightening cushion can be freely switched between a horizontal seat cushion state and a vertical waist support state so as to meet different use scenes; when the height increasing pad is switched into the vertical waist support, the thickness of the height increasing pad is adjustable, and the supporting area synchronously changes along with the thickness, so that a more practical function is provided for a user.
本发明公开了一种儿童安全增高垫,包括增高垫本体,增高垫本体的后部设有水平翻转轴,在水平翻转轴两端设有儿童座椅标准件;增高垫本体包括两块面板,两块面板之间连接有压缩导向机构,两块面板受压缩导向机构约束而相对靠近或远离;在增高垫本体内设有作用于压缩导向机构的厚度锁定机构;一块面板为座垫面板,另一块面板为腰托面板,在腰托面板的外侧还设有两块拓展翼板,两块拓展翼板沿增高垫本体的左右方向分布并滑动装配。采用本发明的显著效果是,儿童安全增高垫能在水平座垫和竖向腰托两种状态之间自由切换以满足不同的使用场景;当期切换成竖向的腰托时,增高垫的厚度可调,且支撑面积随厚度同步变化,从而为用户提供更加实用的功能。
Safety heightening pad for children
一种儿童安全增高垫
2023-10-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Joint-adding heightening device, joint-adding heightening method and crane
Europäisches Patentamt | 2022
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