Elastic Cushion

Abstract

An elastic cushion includes two connecting rods, a plurality of elastic arc-shaped rods, and at least two flexible bearing members arranged an upper and a lower. The two connecting rods are arranged in parallel. The plurality of elastic arc-shaped rods are arranged side by side, and two ends of each of the elastic arc-shaped rods are respectively connected to two connecting rods; opposite side edges of each of the flexible bearing members are respectively connected to the two connecting rods and tension, and a cavity is formed between adjacent two of the flexible bearing members. when the user seats or leans on the elastic cushion, only the flexible bearing member at the topmost is contacted, and the air can flow smoothly in the cavity, so that the elastic cushion has excellent ventilation and breathability, facilitating the timely removal of odors and sweat, and avoiding skin diseases.

1 . An elastic cushion, comprising:
 two connecting rods, arranged in parallel;   a plurality of elastic arc-shaped rods, arranged side by side, and two ends of each of said elastic arc-shaped rods are respectively connected to two connecting rods; and,   at least two flexible bearing members arranged an upper and a lower, opposite side edges of each of said flexible bearing members are respectively connected to said two connecting rods and tension, and a cavity is formed between adjacent two of said flexible bearing members.   
     
     
         2 . The elastic cushion according to  claim 1 , wherein said two connecting rods are respectively provided with multiple pairs of plug-in cylinders, said two ends of each of said elastic arc-shaped rods are respectively inserted into one pair of plug-in cylinders on said two connecting rods. 
     
     
         3 . The elastic cushion according to  claim 2 , wherein each pair of plug-in cylinders extends laterally from said opposite sides of said two connecting rods, and forms arc-shaped gentle slopes; a vertical distance between each of said arc-shaped gentle slopes and each of said two connecting rods thereon is preferably 1-5 cm. 
     
     
         4 . The elastic cushion according to  claim 2 , wherein, further comprising two connecting boards, each connecting with said plug-in cylinders on one of said two connecting rods. 
     
     
         5 . The elastic cushion according to  claim 2 , wherein a covering part extends from said front side and said rear side of said flexible bearing members at said topmost, respectively, and said covering part covers said elastic arc rods at said outermost, and joints between said elastic arc rods at said outermost and said two connecting rods. 
     
     
         6 . The elastic cushion according to  claim 2 , wherein said elastic arc-shaped rods or said plug-in cylinders pass through said flexible bearing member in said lower, so that said flexible bearing member in said lower is partially located between said flexible bearing member in said upper and said elastic arc-shaped rods. 
     
     
         7 . The elastic cushion according to  claim 1 , wherein said elastic cushion has two of said flexible bearing members; said two connecting rods are respectively provided a support member; said left and right sides of said flexible bearing member at said upper are respectively wound around one of said two connecting rods and said support member thereon; said flexible bearing member at said lower passes through said joints between said support member and said two connecting rods and is wound around said two connecting rods. 
     
     
         8 . The elastic cushion according to  claim 1 , wherein said side edges of said flexible bearing members at said upper and said lower are connected as a whole to form said cavity, and said two connecting rods and said elastic arc-shape rods are wrapped in said cavity. 
     
     
         9 . The elastic cushion according to  claim 8 , wherein a front and rear sides of said flexible bearing member at said topmost are respectively equipped with a front covering part and a rear covering part, covering said elastic arc-shaped rods. 
     
     
         10 . The elastic cushion according to  claim 9 , wherein said front covering part and/or said rear covering part is provided with an opening.