The invention discloses a foldable child seat which is convenient to fold and provided with a backrest with an adjustable angle. The foldable child seat comprises a seat, a backrest and a headrest, wherein the backrest is connected to the seat through a rotatable mechanism; the rotatable mechanism comprises a second rotating component fixed on the backrest and a first rotating component fixed on the seat; the first rotating component comprises a first rotating shaft and a sliding rod fixed at one end of the first rotating shaft; a sliding sheet is arranged on the sliding rod in a sliding fit manner; a plurality of elastic blocks are connected to the peripheral side of the first rotating shaft in a rotatable manner; the lower side of each elastic block is connected with the first rotating shaft through a spring, and the upper side of each elastic block is connected with the sliding sheet through a connecting rod; the second rotating component comprises a rotating sleeve; a plurality of notches matched with a clamping part are formed in one end of the rotating sleeve; the rotating sleeve is connected to the first rotating shaft in a sleeving manner, so that the rotating sleeve rotates relative to the first rotating shaft; the sliding sheet is pulled to move outwards along the sliding rod; the elastic blocks are pulled in a linkage-motion manner and separated from the notches, so that the unlocking of the first rotating component and the second rotating component is realized; therefore, the angle of the backrest is adjusted; a pull block is loosened, and the elastic blocks are fastened in the notches under the effect of the springs, so that reset locking is realized.
Foldable child chair
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |