Space-saving type bidirectional expansion desk

Abstract

The invention discloses a space-saving type bidirectional expansion desk. The space-saving type bidirectional expansion desk comprises a supporting seat. Two supporting legs are separately fixed to two sides of one end surface of the supporting seat. A back pocket plate which is vertically distributed is connected and fixed to the top of the two supporting legs, an object placing plate and a central desktop plate which are oppositely arranged are vertically fixed to the bottom end and the top end of the side wall of the back pocket plate. A gear transmission mechanism is installed on the sidewall of the back pocket plate, pull connecting rods are separately connected and fixed to the gear transmission mechanism, rotary guide mechanisms are separately installed and fixed to two ends of thecentral desktop plate, the two rotary guide mechanisms are slidably connected with an expansion plate, and the pull connecting rods are connected with the expansion plate. The desk can be expanded intwo directions simultaneously when used, the length of the expanded desk is twice that of an original desk, so that the number of users is increased; and meanwhile, the space of the desk can be reduced by shrinking when the number of users is small or the desk is idle, so that the desk does not need to be added according to the number of people, the cost is reduced, and the space is saved when the number of people is small.

Description

technical field [0001] The invention belongs to the field of office equipment and relates to a space-saving two-way expansion desk. Background technique [0002] Desks are used for meeting, working, studying, etc. When studying or meeting with many people, the existing desks are all fixed in length and width, and the people who use them are also fixed. When there are fewer people, it is easy to cause space waste, and Increase purchase cost, must meet demand by changing desk simultaneously when suddenly increasing people, not only waste space, and raise cost. Contents of the invention [0003] The purpose of the present invention is to provide a space-saving two-way expansion desk, which can be expanded in both directions when in use, and the length of the expanded desk is twice the original, which can increase the number of users. When shrinking, the desk space can be reduced without adding desks according to the number of people, thereby reducing costs and saving space w...

AI Technical Summary

Problems solved by technology

[0002] Desks are used for meeting, working, studying, etc. When studying or meeting with many people, the existing desks are all fixed in length and width, and the people who use them are also fixed. When there are fewer people, it is easy to cause space waste, and Increase the purchase cost, and at the same time, when there is a sudden increase in people, the desk must be replaced to meet the needs, which not only wastes space, but also increases the cost

Images