Novel extensible type round table driven by mechanical mechanism

Abstract

The invention relates to a novel extensible type round table driven by a mechanical mechanism and belongs to the field of machine design and manufacture. The novel extensible type round table driven by the mechanical mechanism is characterized in that a tabletop of the round table is skillfully divided into three layers, and a three-dimensional linkage mechanism is arranged below the tabletop of the round table in the design; by means of the three-dimensional linkage mechanism, the radial reciprocating motion and lifting space omni-directional linkage of a middle-top layer and a middle layer of the three layers of tabletop boards are achieved, and synchronous revolution motion of the three layers of the boards is achieved; and by means of a linked mechanical device, furniture like the round table can be changed from small to big or from big to small, and during using, the round table can be changed into a bigger or into a smaller by moving one of the tabletop boards. By means of the mechanical device, the problem that tabletops of the furniture like the round table are hard to extend in space is solved, and a solution is provided for effectively utilizing space in sites of households, restaurants, meeting rooms and the like.

Description

technical field [0001] The invention relates to a novel mechanical mechanism driven expandable round table, which belongs to the technical field of mechanical design and manufacture. Background technique [0002] At present, in a country with a large population like China, the primary task of improving the living environment is to create more space for people to move freely in a limited space. Innovation is one of the effective ways to solve such problems. For example, at home, we all dream that many pieces of furniture can be freely deformed, become larger when we want to be bigger, and smaller when we want to be smaller, and the operation and use should not be too cumbersome, and everything can be done with a simple action or a button. At present, there are many products on the market that can scale the square table. Although it is not very convenient to use, and it is troublesome to unfold and stack, there are still many types of products. As far as the round table is c...

AI Technical Summary

Problems solved by technology

But the common feature of all these deformable round tables is that it is very troublesome to unfold and fold, and needs to be disassembled and assembled many times manually. There are problems in safety, reliability, and operational flexibility during use. It is easy to break, so most families are reluctant to buy this kind of seemingly convenient variable table. Another biggest problem is that it is difficult to ensure that the round table is round before and after deformation and splicing. From an aesthetic point of view, people do not Willing to buy such products, this problem also limits the development and application of round tables with variable forms

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