Patent ID: 8287044

Claim:
A highchair comprising: a seat frame; a first fixing socket disposed on the seat frame, the first fixing socket having a sliding groove and a first engaging groove, the sliding groove communicating with the first engaging groove; a seat pivotally connected to the first fixing socket; an adjusting member movably disposed on the seat and having a first fixing portion; a fixing member rotatably disposed on the seat and having a second fixing portion, the fixing member being capable of selectively engaging with the adjusting member by an engagement between the first fixing portion and the second fixing portion; a pivoting member pivotally connected to one side of the seat; a connecting member, a first end of the connecting member being connected to the pivoting member and a second end of the connecting member being connected to the adjusting member; and a restraining member disposed at one end of the pivoting member and movably engaged with the first engaging groove; wherein when the adjusting member is pulled, the adjusting member drives the connecting member to pull the pivoting member and then the pivoting member rotates with respect to the seat, so as to drive the restraining member to move from the first engaging groove to the sliding groove; and wherein when the restraining member is disengaged from the first engaging groove and the adjusting member is positioned by the engagement between the first fixing portion and the second fixing portion, the restraining member is capable of sliding within the sliding groove, such that the seat is capable of swinging with respect to the seat frame.