Infant playyard

Abstract

An infant playyard including a movable mattress which may be laid on the bottom of the playyard to support babies and also may be directly formed or folded into a U-shape to create a housing enclosure. The mattress is fastened to connecting elements for hanging on the upper peripheral rims of the playyard body to adjust the height of the mattress. Thus production cost may be reduced, package size does not increase, and carrying is easier. The connecting elements may also include an adjusting member to adjust the elevation to suit the user's height.

What is claimed is:  
     
         1 . An infant playyard, comprising at least: 
 a playyard body having a foldable frame and four peripheral sides and a bottom to encase the frame to form a play enclosure; and    a movable mattress including a mattress body and a connecting element;    wherein the movable mattress is selectively laid on the bottom of the playyard body, or hung on an upper rim of the peripheral sides of the playyard body through the connecting element to increase the elevation of the movable mattress.    
     
     
         2 . The infant playyard of  claim 1 , wherein the movable mattress has a folding lines to allow the movable mattress to be folded in U-shape.  
     
     
         3 . The infant playyard of  claim 1 , wherein the playyard body and the connecting element are fastened by a zipper.  
     
     
         4 . The infant playyard of  claim 1 , wherein the playyard body and the connecting element are fastened by stitching.  
     
     
         5 . The infant playyard of  claim 1 , wherein the connecting element includes a connecting section and a hanging member for hanging on the upper rim of the peripheral sides of the playyard body.  
     
     
         6 . The infant playyard of  claim 5 , wherein the connecting section includes an adjusting member for adjusting the length of the connecting section.