Underground dustbin

Abstract

The invention discloses an underground dustbin and belongs to the technical field of environment sanitation facilities. The underground dustbin comprises a shell which is arranged under the ground. The shell is 20-30 cm higher than the ground. A center supporting rod is arranged at the center of the bottom of the interior of the shell and stretches out of an inner container by 10-15 cm. A cover body is arranged at the top of the center supporting rod. The shape of the cover body is matched with that of the inner container. The inner diameter of the cover body is slightly larger than the outer diameter of the inner container. A rubbish throwing inlet is formed between the cover body and the upper end of the inner container. The underground dustbin is simple in structure, low in production cost, high in security coefficient, small in occupied over-ground space area, attractive in appearance and convenient to use.

Description

technical field [0001] The invention relates to a dustbin, in particular to a dustbin arranged underground, and belongs to the technical field of sanitation facilities. Background technique [0002] The Chinese utility model patent whose announcement number is CN201834462U and whose announcement date is May 18, 2011 discloses a kind of invisible dustbin, which is composed of a drop-in box arranged on the ground and a shell arranged under the ground. The drop-in box is covered on the shell and It is hinged or fastened to the foundation outside the casing, and the input box is provided with at least one movable input port. The input box is provided with a locking mechanism to prevent the input box from being opened or separated at will. A waterproof wall above the ground is arranged around the upper opening of the casing. The housing for storing garbage is set under the ground, so that people can only see the beautiful drop-in box outside but not the garbage. The input box ...

AI Technical Summary

Problems solved by technology

However, the invisible garbage bin with the above structure has the following problems. First, because the garbage input port is located at the top and the casing is located underground, because the location of the garbage bin is low, people who are not paying attention are likely to step on the air and fall into the casing, causing personal injury. ; Second, the garbage input port is at the top. In rainy days, the rainwater flows into the casing along the garbage input port, causing the casing to accumulate water; third, although the casing is placed underground, there is also a drop-in box on the ground, which has a single shape. Affects the overall appearance of the city environment; Fourth, when transporting the garbage in the shell to the garbage truck, since the shell is completely under the ground, the sanitation workers need to squat down and bend over to move the shell out of the ground, and there is no force on the shell Point, it is time-consuming and labor-intensive to move out the case, and it is inconvenient to use

Images