Self-inflating breaststroke float for infants

Abstract

A self-inflating breaststroke float for infants comprises a main body of a U-shaped structure. The main body comprises a sleeve body and a sponge located in the sleeve body, and the sleeve body is a sealed structure; an air nozzle communicated with the sleeve body is formed on the sleeve body; an adapted cap body is arranged on the air nozzle; a supporting pad is formed on the main body, and the edge of the supporting pad is arranged around a U-shaped inner ring of the main body and the main body is provided with a protecting device adapted with the supporting pad.

1 . A self-inflating breaststroke float for infants, comprising a main body ( 1 ) of a U-shaped structure, wherein the main body ( 1 ) comprises a sleeve body ( 1 - 1 ) and a sponge ( 1 - 2 ) located in the sleeve body ( 1 - 1 ), and the sleeve body ( 1 - 1 ) is a sealed structure; an air nozzle ( 1 - 3 ) communicated with the sleeve body is formed on the sleeve body ( 1 - 1 ); a supporting pad ( 2 ) is formed on the main body ( 1 ), and the edge of the supporting pad ( 2 ) is arranged around a U-shaped inner ring of the main body ( 1 ); and the main body ( 1 ) is provided with a protecting device adapted with the supporting pad ( 2 ). 
     
     
         2 . The self-inflating breaststroke float for infants according to  claim 1 , wherein the protecting device comprises a fastener ( 3 ) and a plurality of connecting straps, and the end parts of the plurality of connecting straps are connected with the fastener ( 3 ). 
     
     
         3 . The self-inflating breaststroke float for infants according to  claim 1 , wherein the protecting device is a vest structure, and the vest structure is arranged around the U-shaped inner ring of the main body ( 1 ). 
     
     
         4 . The self-inflating breaststroke float for infants according to  claim 1 , wherein an adapted cap body ( 1 - 4 ) is arranged on the air nozzle ( 1 - 3 ). 
     
     
         5 . The self-inflating breaststroke float for infants according to  claim 2 , wherein the connecting straps comprise a first shoulder strap ( 4 ), a second shoulder strap ( 5 ), a first supporting strap ( 7 ), a second supporting strap ( 8 ) and a crotch strap ( 9 ); the first supporting strap ( 7 ) and the second supporting strap ( 8 ) are fixedly connected with the fastener ( 3 ); the first shoulder strap ( 4 ) and the second shoulder strap ( 5 ) are provided with connectors ( 6 ) detachably connected with the fastener ( 3 ); and the crotch strap ( 9 ) is telescopically connected with the fastener ( 3 ). 
     
     
         6 . The self-inflating breaststroke float for infants according to  claim 5 , wherein the first shoulder strap ( 4 ) and the second shoulder strap ( 5 ) are arranged on two opposite sides of the fastener ( 3 ), and the end parts of the first shoulder strap ( 4 ) and the second shoulder strap ( 5 ) are connected to the main body ( 1 ). 
     
     
         7 . The self-inflating breaststroke float for infants according to  claim 5 , wherein the first supporting strap ( 7 ) and the second supporting strap ( 8 ) are connected to the same side of the fastener ( 3 ); the first supporting strap ( 7 ) and the second supporting strap ( 8 ) are fixedly connected with the fastener ( 3 ); and the end parts of the first supporting strap ( 7 ) and the second supporting strap ( 8 ) are connected to the main body ( 1 ). 
     
     
         8 . The self-inflating breaststroke float for infants according to  claim 5 , wherein the crotch strap ( 9 ) and the first supporting strap ( 7 ) are located on two opposite sides of the fastener ( 3 ); a telescopic groove ( 3 - 1 ) adapted with the crotch strap ( 9 ) is formed on the fastener ( 3 ); and the end part of the crotch strap ( 9 ) is connected to the supporting pad ( 2 ). 
     
     
         9 . The self-inflating breaststroke float for infants according to  claim 1 , wherein the main body ( 1 ) is also provided with a first protecting pad ( 10 ) and a second protecting pad ( 11 ) which are adapted, and the first protecting pad ( 10 ) and the second protecting pad ( 11 ) are detachably connected. 
     
     
         10 . The self-inflating breaststroke float for infants according to  claim 9 , wherein the first protecting pad ( 10 ), the second protecting pad ( 11 ) and the protecting device are located on the same side of the supporting pad ( 2 ).