Support structure and baby carriage

Abstract

A support structure (2) is used for supporting an infant in a supine position. The support structure (2) includes a support body (21) and a neck bolster portion (22) for supporting a neck of the infant. A bottom surface of the support body (21) is a horizontal surface. A top surface of the support body (21) is an inclined surface for supporting the infant. The neck bolster portion (22) protrudes from the inclined surface. A concave structure (23) for resisting buttocks of the infant is provided along a downward direction of the inclined surface. The support structure (2) keeps an airway open when the infant sleeps in the supine position, so as to avoid sudden infant death syndrome. The support body (21) has the concave structure (23) for resisting buttocks of the infant and providing support for buttocks and legs of the infant, thereby preventing the infant from sliding down due to gravity and providing the infant with a comfortable feeling of being contained.

1 . A support structure for supporting an infant in a supine position the support structure comprising: a support body and a neck bolster portion for supporting a neck of the infant, a bottom surface of the support body being a horizontal surface, a top surface of the support body being an inclined surface for supporting the infant, the neck bolster portion protruding from the inclined surface, a concave structure for resisting buttocks of the infant being provided along a downward direction of the inclined surface. 
     
     
         2 . The support structure of  claim 1 , wherein the support body is a wedge-shaped structure or a trapezoid structure. 
     
     
         3 . The support structure of  claim 1 , wherein an angle formed between the inclined surface and the horizontal surface of the support body is represented by a and 0°<α<10°. 
     
     
         4 . The support structure of  claim 1 , thatwherein the concave structure and the support body are formed integrally. 
     
     
         5 . The support structure of  claim 1 , wherein the support body is concaved along the downward direction of the inclined surface to form the concave structure. 
     
     
         6 . The support structure of  claim 1 , wherein a bottom end of the support body extends along a direction away from the inclined surface and protrudes to form a protrusion, and the concave structure is formed between the protrusion and the bottom end of the support body. 
     
     
         7 . The support structure of  claim 1 , wherein a bottom end of the support body extends along a direction away from the inclined surface and is bent to form a bent area, and the bent area forms the concave structure. 
     
     
         8 . The support structure of  claim 1 , wherein the concave structure is an arc structure. 
     
     
         9 . The support structure of  claim 1 , wherein the concave structure is detachably connected to the support body. 
     
     
         10 . The support structure of  claim 1 , wherein an end of the concave structure connected to the support body is concaved or lifted along a downward direction of the inclined surface of the support body. 
     
     
         11 . The support structure of  claim 1 , wherein a central area of the support body is concaved along a downward direction of the inclined surface to form a folding structure. 
     
     
         12 . The support structure of  claim 1 , wherein the neck bolster portion is formed integrally with the support body, and the support body protrudes in a direction away from the inclined surface to form the neck bolster portion. 
     
     
         13 . The support structure of  claim 1 , wherein the neck bolster portion is detachably connected to the support body by a zipper, a fastener, an adhesive member, a set of fixing buckle and fixing hole, a Velcro, a plug-in buckle, or a snap buckle. 
     
     
         14 . The support structure of  claim 1 , wherein the neck bolster portion is a U-shaped bolster structure. 
     
     
         15 . The support structure of  claim 1 , wherein the neck bolster portion is slidably connected to the support body. 
     
     
         16 . A baby carriage comprising a carriage body, the baby carriage further including the support structure of  claim 1 , the support structure being connected to the carriage body. 
     
     
         17 . The baby carriage of  claim 16 , wherein the support structure is fixedly connected to the carriage body. 
     
     
         18 . The baby carriage of  claim 16 , wherein the support structure is detachably connected to the carriage body. 
     
     
         19 . The baby carriage of  claim 18 , wherein the support structure has a fixing member for fixing the support structure to the baby carriage, an end of the fixing member is fixedly connected to the support structure, and another end of the fixing member is detachably connected to the carriage body. 
     
     
         20 . The baby carriage of  claim 19 , wherein the fixing member is an elastic structure. 
     
     
         21 . The baby carriage of  claim 20 , wherein the elastic structure is an elastic bed sheet, a connecting webbing, an elastic rope or a spring sheet. 
     
     
         22 . The baby carriage of  claim 16 , wherein the baby carriage further comprises a cushion connected to the carriage body, and a bottom surface of the support structure is connected to a top surface of the cushion. 
     
     
         23 . The baby carriage of  claim 16 , wherein the baby carriage is a cradle structure, a bassinet structure, a safety seat structure or a stroller structure.