Bed frame support structure, bed frame and bed

Abstract

The present disclosure relates to the technical field of furniture, and in particular to a bed frame support structure, a bed frame, and a bed. The bed frame support structure comprises a frame and support components connected to the frame. The support member comprises at least two convex parts and a concave part located between two adjacent convex parts. The concave part is provided with a plug-in part and the frame is provided with an opening. The concave part is limited to the opening and the edge of the opening corresponding to the plug-in part is inserted into the plug-in part.

What is claimed is: 
     
         1 . A bed frame support structure, comprising:
 (a) a frame comprising one or more openings; and   (b) a plurality of a support member connected to the frame,   
       wherein the support member comprises at least two convex parts and a concave part, wherein the concave part comprises a plug-in part and is located between two adjacent convex parts, 
       wherein a movement of the concave part is restricted within the one or more openings, and 
       wherein the plug-in part of the concave part is inserted into the one or more openings corresponding to the plug-in part. 
     
     
         2 . The bed frame support structure of  claim 1 , wherein the convex part comprises a flange,
 wherein the flange is connected to a top end of a side wall of the concave part, and at least part of the flange overlaps the frame.   
     
     
         3 . The bed frame support structure of  claim 2 , wherein the flange of at least one of the convex parts is in the shape of a straight plate. 
     
     
         4 . The bed frame structure of  claim 2 , wherein the convex part further comprises a first plate part and a second plate part,
 wherein the first plate part is connected to the top end of the side wall of the concave part,   wherein the second plate part is connected to the first plate part and extends in a direction close to the concave part, and   wherein an inner surface of the first plate part overlaps the upper surface of the frame, or a lower edge of second plate part overlaps the upper surface of the frame.   
     
     
         5 . The bed frame support structure of  claim 4 , further comprising avoidance notches at both ends of the outermost convex part to prevent the second plate part from overlapping with the frame. 
     
     
         6 . The bed frame support structure of  claim 1 , further comprising a step surface formed on the upper surface of the frame,
 wherein the step surface comprises a first transverse surface and a second transverse surface that are connected by a vertical surface,   wherein the first transverse surface is located above the second transverse surface, and   wherein the first transverse surface is not lower than the outer surface of the first plate part, and the lower edge of the second plate part is in contact with the second transverse surface.   
     
     
         7 . The bed frame support structure of  claim 4 , wherein the second plate part is provided with a folded edge, and the angle formed between the folded edge and the second plate part is about 0° to about 90°. 
     
     
         8 . The bed frame support structure of  claim 1 , further comprising a connecter comprising an insertion part and an overlapping part,
 wherein the insertion part is limited in the opening of the frame and is provided with an insertion space, and at least part of the concave part is limited to the insertion space,   wherein the overlapping part is connected to the insertion part and in contact with the outer surface of the frame, and at least part of the convex part overlaps with the outer surface of the frame through the overlapping part.   
     
     
         9 . The bed frame support structure of  claim 8 , wherein the insertion part is provided with a limiting protrusion, which abuts against the inner wall of the frame. 
     
     
         10 . The bed frame support structure of  claim 8 , wherein the connecter is made of plastic. 
     
     
         11 . The bed frame support structure of  claim 1 , wherein the support member has a long strip structure, and the concave part is integrally formed with two adjacent convex parts. 
     
     
         12 . The bed frame support structure of  claim 1 , wherein the concave part comprises a bottom plate, side walls connected to both sides of the bottom plate, and the plug-in part comprising a first hole part and a second hole part,
 wherein the first hole part is provided on the bottom plate, and the second hole part is provided on the side wall, and the first hole part is connected with the second hole part.   
     
     
         13 . The bed frame support structure of  claim 12 , wherein the second hole part is a notch, and at least part of a width of the notch is equal to a width of the first hole part, or the width of the notch gradually decreases from one end of the notch toward the other end of the first hole part. 
     
     
         14 . The bed frame support structure of  claim 12 , wherein the side wall is perpendicular to the bottom plate, or an angle between the side wall and the bottom plate is an obtuse angle. 
     
     
         15 . The bed frame support structure of  claim 1 , wherein the frame is a rectangular frame comprising two opposite long bed rails and two opposite short bed rails,
 wherein the one or more openings are provided on the upper surface and inner side of the long bed rails, and at least part of the convex part overlaps the long bed rails; or   wherein the one or more openings are provided on the upper surface and inner side of the short bed rails, and at least part of the convex part overlaps the short bed rails.   
     
     
         16 . The bed frame support structure of  claim 15 ,
 wherein the long bed rails have a curved plate-like structure comprising a first side plate, a second side plate, and a bottom connecting plate located between the first side plate and the second side plate, and the one or more openings are formed between the first side plate and the second side plate, and an edge of the second side plate corresponding to the plug-in part is inserted into the plug-in part; or   wherein the short bed rails have a curved plate-like structure comprising a first side plate, a second side plate, and a bottom connecting plate located between the first side plate and the second side plate, and the one or more openings are formed between the first side plate and the second side plate, and an edge of the second side plate corresponding to the plug-in part is inserted into the plug-in part.   
     
     
         17 . The bed frame support structure of  claim 1 , wherein the support member comprises three convex parts. 
     
     
         18 . The bed frame support structure of  claim 1 , wherein the plug-in part is a slot, and an edge of the one or more openings corresponding to the slot is inserted into the slot. 
     
     
         19 . A bed frame, characterized by comprising the bed frame support structure according to  claim 1 . 
     
     
         20 . A bed, characterized by comprising the bed frame according to  claim 19 .