Patent ID: 8678512

Claim:
A high chair comprising: a chair device having a main chair having a bottom; a lying surface; and a mounting recess formed in the lying surface; a support mounted securely on the bottom of the main chair; and a belt unit mounted on the main chair and having a belt buckle having a first end; and a second end opposite to the first end of the belt buckle; and a belt connected with the belt buckle; and a fastener device securely connected with the chair device and having a main body securely mounted in the mounting recess and having an outer surface; a buckle recess formed in the outer surface of the main body, receiving the belt buckle and having an open side; a closed side opposite to the open side of the buckle recess; a recess opening facing a front of the main chair and having a width, wherein the width of the recess opening of the buckle recess is smaller than that of the belt buckle to prevent the belt buckle from escaping; a recess bottom opposite to the recess opening of the buckle recess; a button located at the open side of the buckle recess, capable of moving relative to the recess bottom of the buckle recess and having a pushed section slidably mounted through the recess bottom of the buckle recess and having a side surface abutted by the second end of the belt buckle; and a pressed section mounted securely to the pushed section and located in the main body; a button elastic member mounted in the main body and pressing against the pressed section to recover a position of the button; a chunk slidably mounted on the main body and having a lump section slidably mounted through the closed side of the buckle recess and abutting the first end of the belt buckle; and an abutted section securely mounted on the lump section and located in the main body; and a chunk elastic member mounted in the main body and pressing against the abutted section to recover a position of the chunk.