The difference and advantages of the upgraded version and the old model of hand-push sweeper:
(1) The old garbage door should be pulled to open the rope, and it is afraid to pull the rope.
The upgraded version of the trash opening is simply a press on the lever.
(2) There is no bearing in the old model, which is very laborious and not very mature.
The upgraded version has 2 bearings, which are light and clean.
(3) The old section of the pole is a set of three, can be retractable, prone to damage, not to screw.
Upgraded version of the pole is independent, separate, more solid and durable, and thicker.
(4) The old model is small in size and small in capacity.
The upgraded version is large in size, large in capacity and beautiful in appearance.