US 12,357,863 B2
Inflatable trampoline and manufacturing method
Penghui Xie, Shenzhen (CN)
Assigned to Shenzhen Jiaxin Technology Co., Ltd., Shenzhen (CN)
Filed by Penghui Xie, Shenzhen (CN)
Filed on Jan. 16, 2025, as Appl. No. 19/023,417.
Prior Publication US 2025/0152988 A1, May 15, 2025
Int. Cl. A63B 5/11 (2006.01); B29C 65/00 (2006.01); B29C 65/04 (2006.01); B29L 31/52 (2006.01)
CPC A63B 5/11 (2013.01) [B29C 65/04 (2013.01); B29C 66/20 (2013.01); B29C 66/439 (2013.01); A63B 2225/62 (2013.01); B29L 2031/52 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A manufacturing method for an inflatable trampoline, comprising:
Providing a plurality of first sheets and a plurality of second sheets, wherein a fabric layer is arranged within at least one of the first sheets, welding two second sheets respectively to two edges of at least one of the first sheets, and welding two adjacent second sheets to each other; the first sheets and the second sheets form an inflatable frame, and an inflatable cavity is provided within the inflatable frame;
Providing a connecting sheet, and welding an edge of the connecting sheet to an upper surface of the inflatable frame, and an opening is provided in a middle of the connecting sheet;
Providing an elastic assembly, and placing the elastic assembly in the opening, and connecting the elastic assembly to the connecting sheet by using a plurality of first connecting members.