Trash bin

Abstract

A trash bin includes an automatic lifting upper lid and a barrel body. The barrel body includes a upper barrel and a lower barrel that are detachable. The upper barrel has an opening and a frame flange on the bottom that has one or more apertures. There is a latch member extended upwards from one lateral side of the aperture. The lower barrel has a coupling end on a upper side that has corresponding coupling members on two lateral sides and the front and rear sides. The trash bin can hold garbage as the ordinary one. The upper and lower barrels can also be separated so that the lower barrel can be held in the upper barrel with the upper lid covering the upper barrel. Thus the upper and lower barrels can be separated and stacked to facilitate packaging and transportation.

1 . A trash bin comprising a barrel body which includes a upper barrel and a lower barrel that are detachable and stackable in a coupling manner, the upper barrel having a frame flange on the bottom that has at least one aperture and a latch member extended upwards from one lateral side of the aperture, the lower barrel having a second opening and a coupling end on a upper side, the coupling end having coupling members on two lateral sides, a front side and a rear side corresponding to the latch members.  
   
   
       2 . The trash bin of  claim 1 , wherein the upper barrel has a first opening.  
   
   
       3 . The trash bin of  claim 1 , wherein the coupling members on the two lateral sides of the coupling end are corresponding to each other in inverse directions.  
   
   
       4 . The trash bin of  claim 3 , wherein each of the coupling members has a first latch lug extended outwards and two bosses extended from two ends thereof.  
   
   
       5 . The trash bin of  claim 1 , wherein the coupling member located on the front side of the coupling end has a second latch lug extended outwards and upwards and a notch and a step member on each of two ends thereof.  
   
   
       6 . The trash bin of  claim 1 , wherein two coupling members are located on the rear side of the coupling end each having a third latch lug extended outwards and upwards and two tenons on two ends thereof.  
   
   
       7 . The trash bin of  claim 1 , wherein the barrel body is circular.  
   
   
       8 . The trash bin of  claim 7 , wherein the barrel body is square.  
   
   
       9 . The trash bin of  claim 7 , wherein the barrel body is rectangular.