Liftable and adjustable office table

Abstract

The invention provides a liftable and adjustable office table. The office table comprises a supporting leg unit, a first desk plate and a second desk plate, the guide supporting legs are provided withguide grooves and accommodating cavities which are communicated with each other; a height locking assembly is arranged in the accommodating cavity; the height locking assembly comprises a push rod, asupporting rod, a locking sleeve piece, a rotary disc and a base. The support rod is fixed on the first table plate; a through hole formed in the center of the push rod, the locking sleeve piece andthe base are fixed in the accommodating cavity; the push rod is sleeved with the locking sleeve piece and the base in a loose fit mode. The rotary disc sleeves the push rod and moves along with the push rod; an adjusting spring sleeved on the push rod is arranged between the rotary disc and the base; the locking external member is provided with an adjusting groove and a locking groove which are communicated with each other; the locking sleeve piece is arranged at one end, facing the base, of the base; the depth of the locking groove in the axial direction is smaller than that of the adjustinggroove in the axial direction, the rotary disc is located between the locking sleeve piece and the base and arranged on the push rod in a tight fit and sleeving mode, a control rod capable of stretching into the locking groove or the adjusting groove is formed on the rotary disc, and the office table can be adjusted in a lifting mode, saves labor in operation and is convenient to use.

Description

technical field [0001] The invention relates to a desk, in particular to a desk that can be raised and lowered for easy movement. Background technique [0002] Desk is the most common piece of furniture. It is generally used for reading, writing, office work or student study. At present, with the increase of living costs, people's housing area is often very tight, so the utilization efficiency of furniture can be effectively improved. It becomes very practical. Desks are often a necessary configuration in the family. With the continuous improvement of people's material conditions, more and more people like to work and study outdoors. The traditional desk has a single structure, is very heavy and difficult to move. Existing portable desks often have small desktops, can only place a small amount of items, are too bulky, have many parts, and the operations of unfolding and folding at the same time are very cumbersome and inconvenient. And when moving the table, it is often ne...

AI Technical Summary

Problems solved by technology

The traditional desk has a single structure, is very bulky and difficult to move

Existing portable desks often have small desktops, can only place a small amount of items, are too bulky, have many parts, and the operation of unfolding and folding at the same time is very cumbersome and inconvenient

Moreover, when moving the table, it is often necessary to tidy up the table top and remove all the objects on the table top, which is very inconvenient

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