Multifunctional detachable ball net frame

Abstract

A multifunctional detachable ball net frame includes a center rod, a plurality of side rods, and a plurality of net surfaces. A plurality of clamping grooves is concavely defined on an outer side surface of the center rod. The plurality of the clamping grooves vertically extends. The plurality of the side rods is disposed on a periphery of the center rod and vertically extends. A first end of each of the plurality of the net surfaces is respectively and fixedly connected to one of the plurality of the side rods. A first fixing column is disposed at a second end of each of the plurality of the net surfaces. The first fixing column is detachably inserted into one of the plurality of the clamping grooves. The multifunctional detachable ball net frame is easy to replace into a three-person set or a two-person set according to actual needs.

What is claimed is: 
     
         1 . A multifunctional detachable ball net frame, comprising:
 a center rod;   a plurality of side rods; and   a plurality of net surfaces;   wherein a plurality of clamping grooves is concavely defined on an outer side surface of the center rod, the plurality of the clamping grooves vertically extends, the plurality of the side rods is disposed on a periphery of the center rod and vertically extends, a first end of each of the plurality of the net surfaces is respectively and fixedly connected to one of the plurality of the side rods, a first fixing column is disposed at a second end of each of the plurality of the net surfaces, and the first fixing column is detachably inserted into one of the plurality of the clamping grooves.   
     
     
         2 . The multifunctional detachable ball net frame according to  claim 1 , wherein the plurality of the clamping grooves has four and is evenly spaced around a center of the center rod, and both the plurality of the side rods and the plurality of the net surfaces respectively have four. 
     
     
         3 . The multifunctional detachable ball net frame according to  claim 1 , wherein each of the plurality of the side rods is of a hollow structure and comprises an inserting cavity, a through groove communicated with the inserting cavity is defined on an outer side surface of each of the plurality of the side rods, a second fixing column is disposed at the first end of each of the plurality of the net surfaces, the second fixing column is inserted into the inserting cavity, and each of the plurality of the net surfaces penetrates through the through groove. 
     
     
         4 . The multifunctional detachable ball net frame according to  claim 1 , wherein the plurality of the side rods is telescopic rods. 
     
     
         5 . The multifunctional detachable ball net frame according to  claim 1 , wherein a supporting rod is fixed on a lower end of each of the plurality of the side rods, the supporting rod transversely extends, a bottom rod is connected between the supporting rod and the center rod, and the bottom rod is connected to a bottom edge of each of the plurality of the net surfaces. 
     
     
         6 . The multifunctional detachable ball net frame according to  claim 1 , wherein an end portion of each of the plurality of the net surfaces is fixedly connected to an upper end of each of the plurality of the side rods. 
     
     
         7 . The multifunctional detachable ball net frame according to  claim 1 , wherein a pull ring is fixed on an upper end of each of the plurality of the side rods, the pull ring is connected to a pull rope, and ground nails are respectively fixed to two ends of the pull rope.