Combined type shelf

Abstract

A combined type shelf includes post combinations, a storage layer disposed amid the post combinations, and connection assemblies configured to assemble the storage layer. Each connection assembly includes a first and a second connection assembly hook. The first connection assembly hook includes a first body portion and first hook structures. The first hook structures are connected with two opposite sides of the first body portion, and the first body portion is connected with the storage layer. The second connection assembly hook includes a second body portion, a buckling portion, and second hook structures connected with two opposite sides of the second body portion. The buckling portion is disposed in the second body portion to buckle one assembly hole of the corresponding post combination. The first and the second hook structures are correspondingly buckled together to assemble the first and the second connection assembly hooks together.

What is claimed is: 
     
         1 . A combined type shelf, comprising:
 a plurality of post combinations, each of the plurality of post combinations including a plurality of assembly holes;   at least one storage layer, disposed amid the plurality of post combinations; and   a plurality of connection assemblies, configured to assemble the at least one storage layer amid the plurality of post combinations, each of the plurality of connection assemblies including:
 a first connection assembly hook, including a first body portion and a plurality of first hook structures, the plurality of first hook structures being connected with two opposite sides of the first body portion, the first body portion being connected with the at least one storage layer; and 
 a second connection assembly hook, including a second body portion, at least one buckling portion and a plurality of second hook structures, the plurality of second hook structures being connected with two opposite sides of the second body portion, the at least one buckling portion being disposed in the second body portion to buckle one of the plurality of assembly holes of one of the plurality of post combinations, the plurality of first hook structures and the plurality of second hook structures being correspondingly buckled together to each other, so as to assemble the first connection assembly hook and the second connection assembly hook together. 
   
     
     
         2 . The combined type shelf of  claim 1 , wherein the at least one buckling portion is protruded from an inner surface of the second body portion. 
     
     
         3 . The combined type shelf of  claim 1 , wherein the second body portion includes a hole disposed adjacent to the at least one buckling portion. 
     
     
         4 . The combined type shelf of  claim 1 , wherein the plurality of first hook structures and the plurality of second hook structures are configured to match each other. 
     
     
         5 . The combined type shelf of  claim 1 , wherein each of the plurality of first hook structures includes a first extension plate, a first buckle plate and a first recess, the first extension plate is protruded from one of the two opposite sides of the first body portion, the first buckle plate extends further from the first extension plate to form a protrusive arm to define the first recess between the first extension plate and the first buckle plate. 
     
     
         6 . The combined type shelf of  claim 1 , wherein each of the plurality of second hook structures includes a respective second hook structure extension plate, a respective second hook structure buckle plate and a respective second hook structure recess, the respective second hook structure extension plate is protruded from one of the two opposite sides of the second body portion of the respective second hook structure, the respective second hook structure buckle plate extends further from the respective second hook structure extension plate to form a protrusive arm to define the respective second hook structure recess between the respective second hook structure extension plate and the respective second hook structure buckle plate. 
     
     
         7 . The combined type shelf of  claim 1 , wherein each of the plurality of post combinations includes a first post and a second post, and each of the first post and the second post includes a first plate, a second plate, a third plate and a fourth plate;
 wherein, in a directional order, the first plate is connected with the second plate, the second plate is connected with the third plate, then the third plate is connected with the fourth plate, and finally the fourth plate is connected back with the first plate.   
     
     
         8 . The combined type shelf of  claim 7 , wherein the plurality of second hook structures of the second connection assembly hook are individually coupled to the second plate and the fourth plate of the corresponding post combination to which the respective second connection assembly hook is attached, and the first body portion of the first connection assembly hook is to match the first plate of the corresponding post combination. 
     
     
         9 . The combined type shelf of  claim 7 , wherein the plurality of assembly holes are disposed at the third plate. 
     
     
         10 . The combined type shelf of  claim 1 , wherein the at least one storage layer includes a grid body and a plurality of skirt grids, the plurality of skirt grids are disposed to surround the grid body, and the first connection assembly hook is connected to one corner of the grid body. 
     
     
         11 . The combined type shelf of  claim 1 , wherein for each of the plurality of connection assemblies, the first connection assembly hook connects to the at least one storage layer and none of the plurality of assembly holes, while the second connection assembly hook connects to at least one of the plurality of assembly holes and none of the at least one storage layers. 
     
     
         12 . The combined type shelf of  claim 1 , wherein the first connection assembly hook of each of the plurality of connection assemblies are interlocked with a corresponding second connection assembly hook buckled to one of the plurality of post combinations via a respective one of the plurality of assembly holes and the first body portion of the first connection assembly hook rests flush against one plate of the plurality of post combinations opposite the respective one of the plurality of assembly holes. 
     
     
         13 . The combined type shelf of  claim 1 , wherein the first connection assembly hook of each of the plurality of connection assemblies are welded to a grid body of a corresponding at least one storage layer.