Novel recliner easy to adjust

Abstract

The invention belongs to the field of furniture and particularly relates to a novel recliner easy to adjust. The novel recliner comprises a base, and a seat plate and a backrest integrally connected to the base. The base is hollow and the top surface is arc-shaped. The top surface of the base is provided with a limiting groove with the same curvature. The seat plate is an arc plate with the curvature the same to that of the top surface of the base, the bottom surface of the seat plate contacts with the top surface of the base, a limiting boss with the same curvature is integrated to the bottomsurface of the seat plate and the limiting boss slidingly fits to the limiting groove. The bottom surface of the limiting boss is integrated to a curved rack along the length direction. The curvatureof the curved rack is the same to that of the limiting boss. An adjustment gear driven by a motor is arranged in the base. The adjustment gear is meshed with the curved rack. The novel recliner has asimple structure and an ingenious design. Through a gear driving method, the backrest of the recliner can move relative to the base so that the angle of a user lying is changed and the occupied spaceand the weight of the recliner are reduced.

Description

technical field [0001] The invention belongs to the field of furniture, in particular to a novel recliner which is easy to adjust. Background technique [0002] Chairs are a very common piece of furniture, and reclining chairs are special chairs used for reclining. Most reclining chairs in the prior art use a connecting rod structure to adjust the reclining angle of the chair, but the connecting rod structure is relatively complicated, and The coordination between multiple connecting rods is prone to deviation. Of course, in the prior art, an electric push rod can also be used to push the backrest to realize the conversion of the inclination angle of the backrest. But this has certain requirement to the length of the output shaft of electric push rod, and this has just caused reclining chair often volume is bigger, the defective that weight is heavier. Contents of the invention [0003] The purpose of the present invention is to provide a new reclining chair that is easy ...

AI Technical Summary

Problems solved by technology

[0002] Chairs are a very common piece of furniture, and reclining chairs are special chairs used for reclining. Most reclining chairs in the prior art use a connecting rod structure to adjust the reclining angle of the chair, but the connecting rod structure is relatively complicated, and The coordination between multiple connecting rods is prone to deviation. Of course, in the prior art, electric push rods can also be used to push the backrest to realize the inclination angle conversion of the backrest.

However, this has certain requirements on the length of the output shaft of the electric push rod, which has caused the defects that the recliner is often bulky and heavy.

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