Municipal garbage can capable of automatic lifting

Abstract

The invention belongs to the technical field of environmental friendliness, and specifically relates to a municipal garbage can capable of automatic lifting. The municipal garbage can comprises a canbody, a can cover, a guide post, an air cylinder, an airbag and an inner barrel. According to the municipal garbage can, household garbage is put in the garbage can, so that the can bottom slides downwards along the inner wall of the can body under the action of gravity, the airbag is extruded to retract by the can bottom, air in the airbag enters the bottom of the air cylinder through an air pipe, an upper barrel is pushed to slide upwards along the inner wall of the can body by a piston rod of the air cylinder, and the height of the garbage can is automatically increased as the garbage is increased; the height of the garbage can is automatically increased along with the amount of the garbage in the garbage can, and therefore, a short garbage can is selected when the household garbage isthrown, so that the garbage is conveniently thrown; and a label is pasted to the outer wall of the upper barrel when the garbage can rises to the maximum height, so that people who throw the garbage is reminded to throw the garbage into other garbage cans because the garbage can is full, and excessive garbage in the garbage can is prevented from overflowing from the garbage can so as not to pollute the environment.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a municipal trash can with a height automatically raised. Background technique [0002] The municipal trash can, also known as the sanitation trash can, is a special container for holding garbage. Municipal trash cans are products used in many cleaning and sanitation industries, bringing cleanliness, sanitation and environmental protection to cities, community sanitation, and various public places. It is an environmentally friendly product that is ubiquitous in real life. [0003] The height of most existing municipal garbage cans cannot be adjusted. In order to hold more garbage, the design of the garbage cans is relatively high. Know whether the bin is full. When throwing garbage, open the trash can and find that the trash can is full. Many people directly pile the garbage on it to save trouble, which will cause the garbage to overflow the trash c...

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problem that the height of the existing municipal garbage bin cannot be adjusted, which makes it inconvenient to throw garbage and cannot warn the garbage thrower when it is full, and the garbage overflows the garbage bin.

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