Dual-purpose table and chair

Abstract

The invention discloses a dual-purpose table and chair, which comprises a back chair seat, a middle seat, a front chair seat and handrail plates, wherein the back chair seat comprises a back support, a back seat plate fixedly arranged at the top end of the back support and a suspending section extending out of the back seat plate; the middle seat comprises a panel and support rods fixedly arranged below the rear part of the panel; the front chair seat comprises front support rods and a front seat plate fixedly arranged on the middle part of the front support rods; the handrail plates are rotationally connected to the upper parts of the front support rods; the top ends of the front support rods are pivoted below the front part of the panel; and the lower ends of the support rods are pivoted to the suspending section of the back chair seat, so that the dual-purpose table and chair can be switched between the combination state of the table and chair and the back rest chair state. In the combination state of the table and chair, the front seat plate and the back seat plate are positioned in the front and rear of the middle seat respectively, the handrail plate is supported and positioned on the front support rod under the action of gravity, and the panel is supported on the handrail plate; and in the back rest chair state, the back seat plate and the front seat plate combine and close together horizontally, the panel is positioned in the rear of the back seat plate to form a backrest, and the handrail plate butts against the panel to form handrails horizontally.

Description

technical field [0001] The invention relates to a dual-purpose desk and chair, in particular to a dual-purpose desk and chair that can be used as a combination of a desk and chair and as a backrest chair. Background technique [0002] Most of the traditional tables and chairs include a table and two benches, and the tables and benches are set independently and separately. Since the table and the two benches are set independently and separately, a supporting mechanism (including table legs and chair legs) must be provided, which requires many materials, high manufacturing cost and high selling price. Because most of the benches that the existing tables are equipped with are benches with a narrow width and no backrest, the use comfort is poor. [0003] For the above-mentioned deficiencies, someone has proposed a solution, such as the invention title disclosed on October 3, 2002 by the U.S. patent database is "COMBINATION STRUCTURE OF CHAIRS AND ATABLE OF BEINGREASSEMBLED AS A...

AI Technical Summary

Problems solved by technology

This solution has the following disadvantages: 1. When the user is in the reclining chair state, the user’s arm cannot be rested; 2. When the reclining chair is in the state, the support rod is arranged obliquely and located on both sides of the recliner chair. If the user rests on the support rod, it may Cut the user's arm; 3. When the table and chair are in the combined state, the panel is supported on the fixed pin set on the support rod, and the support strength is not high

Images