Highchair

Abstract

A highchair comprises a seat and a leg portion, and two embedding holes are formed on both sides of the seat respectively, and a latch groove is formed at an end of the seat. The leg portion includes two latch bumps and a link axle, and the latch bumps correspond to the embedding holes respectively, and the link axle corresponds to the latch groove. The latch bumps are engaged with the embedding holes and the link axle is engaged with the latch groove to couple the seat and the leg portion. In other words, the seat and the leg portion are coupled securely and reliably in different degrees of freedom. After the use of the highchair, users can simply separate the latch groove and the embedding holes from the link axle and the latch bumps respectively to disassemble the highchair.

1 . A highchair, comprising:
 a seat, having two embedding holes formed on both sides of the seat respectively, and a latch groove formed at an end of the seat; and   a leg portion, having two latch bumps and a link axle, and the two latch bumps corresponding to the two embedding holes, and the link axle corresponding to the latch groove,   wherein the two latch bumps are latched into the two embedding holes and the latch groove is coupled to the link axle to couple the seat with the leg portion.   
     
     
         2 . The highchair of  claim 1 , further comprising a tray mounted onto two handles of the seat. 
     
     
         3 . The highchair of  claim 1 , further comprising a footrest coupled to the link axle, and the footrest is turned by using the link axle as a main shaft. 
     
     
         4 . The highchair of  claim 1 , wherein the two embedding holes are in a circular shape and the two latch bumps are in a circular cylindrical shape. 
     
     
         5 . The highchair of  claim 1 , wherein the seat has a sitting portion with a flange, and the flange is provided for preventing a sitter from sliding down from the highchair.