Sucker type anti-side-falling device

Abstract

The invention discloses a sucker type anti-side-falling device. The device comprises a connecting base, a base and a sucker, the connecting base is connected with the base through limiting and clamping, a sealing plug is arranged at the lower end of the connecting base, a through hole is formed in the base, a sealing protruding column is arranged at the upper end of the sucker, a clamping ring isarranged on the outer wall of the sealing protruding column, the sealing protruding column penetrates through the through hole of the base, the clamping ring to be in clamping connection with the through hole, a jack is formed in the sealing protruding column, and the sealing plug at the bottom of the connecting base is hermetically matched with the jack in sealing fit. According to the scheme, the sucker type anti-side-falling device is only composed of three parts and is simple in structure, convenient to manufacture and install and low in production cost, the container arranged on the connecting base cannot completely fall, only inclines by a small angle and can automatically reset, the liquid in the container is prevented from being poured out, people can easily take the container vertically and upwards, and operation is convenient.

Description

technical field [0001] The invention relates to a suction cup type anti-side fall device, which is mainly suitable for water cups, kettles and water bottles. Background technique [0002] Drinking cups are the most commonly used daily necessities of a class. When water is housed in the drinking cups and placed on the table, if people accidentally touch the drinking cups or touch the table and cause the drinking cups to topple over, the water in the cups will pour out. , Wet the table, and may cause the cup to break, and the documents, electrical appliances, etc. on the table will be wet, causing losses. There is a suction cup directly on the bottom of the cup, which can be adsorbed on the smooth desktop through the suction cup. The cup will not be easily poured under the suction of the suction cup. , It is very laborious, or you need to use your fingers to pull the edge of the suction cup, so that the air enters the bottom of the suction cup from the edge of the suction cup...

AI Technical Summary

Problems solved by technology

[0002] Drinking cups are the most commonly used daily necessities of a class. When water is housed in the drinking cups and placed on the table, if people accidentally touch the drinking cups or touch the table and cause the drinking cups to topple over, the water in the cups will pour out. , Wet the table, and may cause the cup to break, and the documents, electrical appliances, etc. on the table will be wet, causing losses. There is a suction cup directly on the bottom of the cup, which can be adsorbed on the smooth desktop through the suction cup. The cup will not be easily poured under the suction of the suction cup. , it is very laborious, or you need to use your fingers to pull the edge of the suction cup, so that the air enters the bottom of the suction cup from the edge of the suction cup, so that the suction cup can be detached from the table, and it is inconvenient to take the cup

However, the structure is complex, there are many parts, the manufacture and installation are troublesome, the production cost is high, and it can only be applied to the drinking cup with inner and outer double layers, so the versatility is poor

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