Lap joint type extensible multifunctional table

Abstract

The invention provides a lap joint type extensible multifunctional table. The table is characterized by being formed by combining an unbalanced table body (102) and a stable table body (103); all supporting legs (203) of the unbalanced table body (102) are located at the lower portion of the same side edge of the unbalanced table body (102); the unbalanced table body (102) is in lap joint with theupper portion of a table top of the stable table body (103), so that the multifunctional table is in a contracted state; and the unbalanced table body (102) is in lap joint with a side face supporting plate (304) of the table top of the stable table body (103), so that the multifunctional table is in an extending state. The table can be applied to multifunctional and space-saving quick change ofa large table, for example, the table is applied to a table tennis table with the standard size, and the table can be quickly changed into an office table with only half of the size.

Description

[0001] Technical field [0002] The invention relates to a lap-joint extendable multifunctional table. More specifically, the present invention relates to extendable extension table extension mechanisms and extendable tables having such mechanisms. Background technique [0003] Extensible tables have been around for a long time, and the existing technologies for extendable tables mainly fall into two categories: [0004] (1) Folding table based on desktop rotation. A part or the whole of the desktop is rotated to a horizontal position along the rotating shaft, and then the supporting part is rotated under the desktop to achieve the extended function. If the supporting part is rotated, and then the desktop is rotated to be perpendicular to the horizontal direction, the function of folding the table can be achieved. [0005] (2) Insert-based sliding table. The table top is divided into two parts that are pushed towards each other to form a single table top. When the table i...

AI Technical Summary

Problems solved by technology

There are obvious defects in the above-mentioned first prior art example: (1) after the table is folded, there is no daily substantive use, and the folding shrinkage ratio is small, and still takes a lot of space; The support strength at the edge is not enough, so it cannot be used on a large table (3) After the table is folded, the table top sags, and when it is used as a desk, it will affect the leg space

[0006] There are obvious defects in the above-mentioned second prior art example: (1) the extension ratio is small, so it cannot be applied on a large table

(2) They all need some rotating shafts or sliding systems. These systems have complex structures, require high precision of cooperation between parts, and complex production processes, resulting in high production costs, and require frequent maintenance, wear and tear, and cause failures

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