A trash can with a self-closing lid

Abstract

The invention relates to a dustbin with an automatic closing cover. The dustbin comprises a barrel body, wherein a cover plate is arranged above the barrel body; a circular through hole is formed in the cover plate; multiple locating shafts arranged in a cavity of the barrel body are arranged on the cover plate; rotary block pieces are mounted on the locating shafts; torsional springs are arranged on the locating shafts in a sleeving manner; two ends of each torsional spring are respectively connected with the cover plate and each rotary block piece; multiple fixed blocks fixed on the barrel body are arranged in the barrel body; horizontal grooves are formed in the fixed blocks; a first annular ring is arranged below the cover plate; an outer ring of the first annular ring is arranged in the grooves; a second annular ring is arranged below the first annular ring; multiple columnar bodies are vertically arranged between the first annular ring and the second annular ring; guide connection rods are arranged between the first annular ring and the second annular ring; one end of each guide connection rod is fixed on each rotary block piece, and an opening through slot is formed in the other end of the guide connection rod; and the columnar bodies are arranged in the opening through slots. The dustbin with the automatic closing cover is ingenious in structure and simple for use, realizes an automatic closing function of the dustbin, and cannot occupy an extra space when a barrel cover is opened.

Description

technical field [0001] The invention relates to the field of household articles, in particular to a trash can with an automatic closing cover. Background technique [0002] In daily family life, a lot of household garbage is produced every day. In order to solve the problem of garbage storage, garbage cans are widely used in every household. The common garbage cans are usually simple cylindrical structures, and most of them have no lids. Since there are more garbage in the kitchen and bathroom, and it is easy to produce odors to pollute the indoor air, the garbage cans without lids only play a storage function and cannot Effectively isolate the secondary pollution of the room by garbage. Even some garbage cans with lids have the problem of inconvenient use, such as flip-top garbage cans. When the frequency of use of garbage cans is high, this lid will cause a certain degree of inconvenience to the user. Worry, increase unnecessary labor. And in the garbage bins that exist...

AI Technical Summary

Problems solved by technology

The common garbage cans are usually simple cylindrical structures, and most of them have no lids. Since there are more garbage in the kitchen and bathroom, and it is easy to produce odors to pollute the indoor air, the garbage cans without lids only play a storage function and cannot Effectively isolate the secondary pollution of the room by garbage

Even some garbage cans with lids have the problem of inconvenient use, such as flip-top garbage cans. When the frequency of use of garbage cans is high, this lid will cause a certain degree of inconvenience to the user. Annoyance, increase unnecessary labor

And in the garbage bins that exist on the market at present, some can realize the automatic opening and closing of the lid, but the lid of this type of garbage bin is also a traditional lid, which needs to take up more upper space when it is opened. When the garbage bin is placed on the table When it is in a lower or lower space, this kind of trash can has its limitations in use.

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