Packaging box for display panels

Abstract

A packaging box for display panels is provided. The packaging box comprises a box body having an opened end. A pair of opposite inner sidewalls of the box body is provided with a first holding component and a second holding component respectively, and each of the first holding component and the second holding component comprises at least one first recess and at least one second recess. A first distance between the bottom of one first recess of the first holding component and the bottom of one corresponding first recess of the second holding component is different from a second distance between the bottom of one second recess of the first holding component and the bottom of one corresponding second recess of the second holding component.

What is claimed is: 
     
         1 . A packaging box for display panels, comprising a box body having an opened end,
 wherein a pair of opposite inner sidewalls of the box body is provided with a first holding component and a second holding component respectively, and each of the first holding component and the second holding component comprises at least one first recess and at least one second recess,   wherein a first distance is formed between the bottom of one first recess of the first holding component and the bottom of one corresponding first recess of the second holding component, and a second distance is formed between the bottom of one second recess of the first holding component and the bottom of one corresponding second recess of the second holding component, and   wherein the first distance is different from the second distance.   
     
     
         2 . The packaging box according to  claim 1 , further comprising a lid configured to cover the opened end of the box body. 
     
     
         3 . The packaging box according to  claim 2 , the box body and the lid are connected with each other through a snap-fit connection. 
     
     
         4 . The packaging box according to  claim 2 ,
 wherein the box body and/or the lid comprises an indicator to indicate the arrangement of the packaging box.   
     
     
         5 . The packaging box according to  claim 2 , further comprising:
 a lower gasket located at the inner bottom of the box body and having a plurality of first receiving grooves therein; and   an upper gasket embedded in and fastened to the downside of the lid and having a plurality of second receiving grooves therein,   wherein the plurality of first receiving grooves and the plurality of second receiving grooves are arranged to align with corresponding first and second recesses respectively.   
     
     
         6 . The packaging box according to  claim 5 ,
 wherein the lower gasket and the upper gasket are formed from a material having a certain flexibility.   
     
     
         7 . The packaging box according to  claim 5 ,
 wherein the second receiving grooves have a depth that is substantially larger than the depth of the first receiving groove, so as to receive the upper ends of the display panels having different heights.   
     
     
         8 . The packaging box according to  claim 1 ,
 wherein the number of the first recesses equals to the number of the second recesses.   
     
     
         9 . The packaging box according to  claim 8 ,
 wherein the first recesses and the second recesses are alternately arranged.   
     
     
         10 . The packaging box according to  claim 1 ,
 wherein upper ends of the first and the second recesses are chamfered to facilitate insertion of the display panels.   
     
     
         11 . The packaging box according to  claim 1 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         12 . The packaging box according to  claim 2 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         13 . The packaging box according to  claim 3 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         14 . The packaging box according to  claim 4 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         15 . The packaging box according to  claim 5 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         16 . The packaging box according to  claim 6 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         17 . The packaging box according to  claim 7 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         18 . The packaging box according to  claim 8 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         19 . The packaging box according to  claim 9 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.   
     
     
         20 . The packaging box according to  claim 10 , wherein
 the first distance is smaller than the second distance,   the first recess is cuboid-shaped,   the second recess comprises a first cuboid-shaped portion and a second cuboid-shaped portion communicating with each other,   wherein, the first cuboid-shaped portion is located outside of the second cuboid-shaped portion, and the width of the first cuboid-shaped portion is smaller than the width of the second cuboid-shaped portion.