Packing case

Abstract

A packing case includes a base and a box removably mounted to the base. The box includes at least two side plates fixed to each other. The at least two side plates can move from the base along a first direction perpendicular to a plane with the base. The box can move from the base along a second direction parallel to the plane with the base.

What is claimed is: 
     
         1 . A packing case comprising:
 a base;   a box removably mounted to the base, the box comprising at least two side plates fixed to each other; and   wherein the at least two side plates is detachable from the base along a first direction perpendicular to a bottom surface of the base, and the box is removable from the base along a second direction parallel to the bottom surface of the base.   
     
     
         2 . The packing case of  claim 1 , wherein the at least two side plates comprises a first side plate and a second side plate, the first side plate defines a plurality of locking holes, a plurality of locking members are mounted to the second side plate, and the plurality of locking members are engaged with the plurality of locking holes to fix the first side plate to the second side plate. 
     
     
         3 . The packing case of  claim 2 , wherein the plurality of locking members is arranged at a first straight line, and the first straight line is located on the first direction. 
     
     
         4 . The packing case of  claim 1 , wherein the box further comprises a third side plate mounted a plurality of locking members, the base defines a plurality of locking holes, and the plurality of locking members are engaged with the plurality of locking holes to fix the box to the base. 
     
     
         5 . The packing case of  claim 4 , wherein the plurality of locking members is aligned at a second straight line, and the second straight line is located on the second direction. 
     
     
         6 . The packing case of  claim 4 , wherein each of the plurality of locking members comprises an elastic portion and a locking piece extending from the elastic portion, the elastic portion is deformable to engage the locking piece in one of the plurality of locking holes, and an edge of each locking hole is clamped between the locking piece and the third side plate. 
     
     
         7 . The packing case of  claim 1 , wherein the box further comprises four covers, and the four covers are foldable fixed with each other. 
     
     
         8 . The packing case of  claim 1 , wherein a width of the box, which is located on the first direction, is greater than a width of the base. 
     
     
         9 . The packing case of  claim 1 , wherein the box further comprises a third side plate, a forth side plate substantially parallel to the third side plate, and a fifth side plate opposite to the at least two side plates, and the third side plate and the forth side plate extend from the fifth side plate and are configured to rotate relative to the fifth side plate. 
     
     
         10 . The packing case of  claim 9 , wherein the two rotating directions of the third side plate and the forth side plate are opposite. 
     
     
         11 . A packing case comprising:
 a base;   a box removably mounted to the base, the box comprising at least two side plates, and   wherein the packing case is configured to transform from a closed state to an opening state, when the packing case is in the closed state, the at least two side plates are fixed with each other, and when the packing case is in the opening state, the two side plates are separated from each other and are rotated towards two opposite directions relative to the base.   
     
     
         12 . The packing case of  claim 11 , wherein the at least two side plates comprises a first side plate and a second side plate, the first side plate defines a plurality of locking holes, a plurality of locking members are mounted to the second side plate, and the plurality of locking members are engaged with the plurality of locking holes to fix the first side plate to the second side plate. 
     
     
         13 . The packing case of  claim 12 , wherein the plurality of locking members is arranged at a first straight line, and the first straight line is located on a first direction perpendicular to a bottom surface of the base. 
     
     
         14 . The packing case of  claim 13 , wherein a width of the box, which is located on the first direction, is greater than a width of the base. 
     
     
         15 . The packing case of  claim 11 , wherein the box further comprises a third side plate mounted a plurality of locking members, the base defines a plurality of locking holes, and the plurality of locking members are engaged with the plurality of locking holes to fix the box to the base. 
     
     
         16 . The packing case of  claim 15 , wherein the plurality of locking members is aligned at a second straight line, and the second straight line is located on a second direction parallel to a bottom surface of the base. 
     
     
         17 . The packing case of  claim 15 , wherein each of the plurality of locking members comprises an elastic portion and one locking piece extending from the elastic portion, the elastic portion is configured to deform and drive the locking piece tilt to receive in one of the plurality of locking holes, and an edge of each locking hole is clamped between the locking piece and the third side plate. 
     
     
         18 . The packing case of  claim 11 , wherein the box further comprises four covers, the four covers are foldable fixed with each other. 
     
     
         19 . The packing case of  claim 11 , wherein the box further comprises a third side plate, a forth side plate substantially parallel to the third side plate, and a fifth side plate opposite to the at least two side plates, and the third side plate and the forth side plate extend from the fifth side plate and are configured to rotate relative to the fifth side plate. 
     
     
         20 . A packing case comprising:
 a foldable shell having preset foldable hinges and at least first, second, and third sets of side holes, the shell being foldable into an assembled configuration that defines a top and lateral sides of the packing case and in which portions of the shell having the first and second sets of side holes overlap such that the first and second and sets of side holes are aligned;   a base having at least a fourth set of side holes, wherein when the shell is mounted on the base and in the assembled configuration, the third set of holes on the shell and the fourth set of holes on the base are aligned, and the base defines a bottom of the packing case; and   a plurality of locking members;   wherein when some of the locking members are inserted into the first and second sets of holes of the shell at least the lateral sides are maintained in the assembled configuration;   wherein when others of the locking members are inserted into the third and fourth sets of holes the shell is locked to the base.