Adjustable box for receiving accumulators

Abstract

An adjustable box for receiving accumulators includes a box for receiving an accumulator, a box cover for covering the box, a rectangular frame assembled between the box and the box cover, and an imaginary line defined surrounding the rectangular frame. The imaginary line divides the rectangular frame into a first connecting portion and a second connecting portion. A first distance is defined vertically from the imaginary line to the top of the rectangular frame and a second distance is defined vertically from the imaginary line to the bottom of the rectangular frame. The first distance is larger than the second distance. The rectangular frame is taken to connect to the box and the box cover for adjusting the height of the adjustable box such that the adjustable box can receive various accumulators with different sizes.

1 . An adjustable box for receiving accumulators, comprising:
 a box for receiving an accumulator;   a box cover for covering the box; and   a rectangular frame assembled between the box and the box cover, an imaginary line defined surrounding the rectangular frame, the imaginary line divided the rectangular frame into a first connecting portion and a second connecting portion, a first distance defined vertically from the imaginary line to the top of the rectangular frame, a second distance defined vertically from the imaginary line to the bottom of the rectangular frame, the first distance larger than the second distance;   wherein a user takes the rectangular frame to connect to the box and the box cover for adjusting the height of the adjustable box such that the adjustable box can receive various accumulators with different sizes.   
     
     
         2 . The adjustable box for receiving accumulators as claimed in  claim 1 , wherein a T-shaped structure is surrounded on the rectangular frame, the imaginary line defined on the middle of the T-shaped structure to construct the first connecting portion and the second connecting portion. 
     
     
         3 . The adjustable box for receiving accumulators as claimed in  claim 1 , wherein the first connecting portion is connected to the box cover and the second connecting portion is connected to the box for achieving one height of the adjustable box, or the first connecting portion is connected to the box and the second connecting portion is connected to the box cover for achieving another height of the adjustable box. 
     
     
         4 . The adjustable box for receiving accumulators as claimed in  claim 1 , wherein the first distance is 30 millimeters and the second distance is 20 millimeters. 
     
     
         5 . The adjustable box for receiving accumulators as claimed in  claim 1 , wherein the adjustable box is wrapped by a strap for fastening the box and box cover together.