Tea table realizing functions of lifting up and down and automatically cleaning table top

Abstract

The invention discloses a tea table realizing the functions of lifting up and down and automatically cleaning a table top. The tea table comprises the table top, support legs and lifting devices, wherein each lifting device comprises a control pin, an outer oil tube and an inner oil tube, each control pin is arranged at the upper side of the corresponding outer oil tube, the outer oil tube is connected with the corresponding inner oil tube through an embedding method, each outer oil tube comprises a control valve, a control rod and an inner air chamber, each control rod is connected to the upper side of the corresponding control valve through a welding method, each inner air chamber is arranged at the lower side of the corresponding control valve, each inner oil tube comprises a piston, anouter air chamber, an oil seal and a piston rod, each piston rod is connected with the corresponding piston through a welding method, each oil seal is arranged in the middle of the corresponding piston rod, and each outer air chamber is arranged between the corresponding piston and the corresponding oil seal. For the tea table realizing the functions of lifting up and down and automatically cleaning the table top, the lifting devices are arranged, so that the lifting problem of the tea table can be solved to a certain extent, thus the multi-purpose usability of the tea table can be improved,meanwhile, the tea table is suitable for various environments, and in addition, the structure is simple, and the practicability is strong.

Description

technical field [0001] The invention relates to the technical field of household facilities, in particular to a coffee table with the functions of lifting and automatically cleaning the desktop. Background technique [0002] Tea tables became popular furniture in China after the Qing Dynasty. As can be seen from the paintings of the Ming Dynasty, the tea table had the function of tea table at that time. It was not until the Qing Dynasty that the tea table was separated from the incense table and evolved into an independent new variety. Generally speaking, the coffee table is relatively short, and some are made into two layers, which are easier to distinguish from the incense table. Tea tables in the Qing Dynasty were seldom displayed alone, but were often placed between a pair of armchairs, and displayed in sets on both sides of the hall. Because it is used as a set between chairs, its form, decoration, several inlays, materials and colors used are mostly determined by the...

AI Technical Summary

Problems solved by technology

[0003] Some coffee tables on the market today cannot be adjusted in height due to their simple structure and cannot be cleaned after use

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