Frame chair with back tilting step-by-step adjustment structure

摘要

The present invention relates to a frame chair having a backrest, and more particularly, in a frame chair composed of a front frame, a rear frame, an armrest, a seat plate, and a backrest, wherein the front end of the armrest and the front frame are simultaneously located on both sides of the backrest. As the angle adjusting body to be coupled is formed, and the angle adjusting body is configured to adjust the tilting start angle of the backrest in various ways by the operation of the push button and the gear meshing therein, Since it is applied to the coupling part of the existing frame chair, it is very reasonable because it does not interfere with the shape, structure, light weight, and practicality of the existing frame chair. It is possible to use it in the most suitable form according to the user, and by adjusting the tilting angle of the backrest according to the usage time or use type of the frame chair, it is possible to provide comfort and comfort and minimize fatigue while using it for a long time.