Embracing-lying type wide-swing structure of leisure-type working chair

Abstract

The invention discloses a chair, and provides an embracing-lying type wide-swing structure of a leisure-type working chair; the leisure-type working chair is comfortable for sitting and lying and small in occupied space, with a chair surface freely swinging back and forth and a swing angle optionally locked; the wide-swing structure aims at solving the technical problems of poor comfort, simplex function, large occupied space for lying and the like of a chair in the prior art when used for sitting and lying. The wide-swing structure comprises a lifting rod and a chair base plate which supports at the top end of the lifting rod, wherein a guide rail structure is arranged on the chair base plate; an arc-shaped chair sliding plate, which can support a human body to lie and sit, is connected to the guide rail mechanism in a sliding mode; the convex surface, corresponding to the chair base plate, of the arc-shaped chair sliding plate is provided with an arc-shaped gear rack; and the chair base plate, corresponding to the arc-shaped gear rack, is provided with a locking mechanism by which the arc-shaped gear rack can be locked on any position.

Description

technical field [0001] The invention relates to a chair, in particular to a leisure-style work chair with a reclining and wide-swing structure, which is comfortable to lie on, takes up little space, and can freely swing back and forth on the seat surface, and the swing angle can be locked arbitrarily. Background technique [0002] Existing chairs can generally only adjust the backrest when lying down, that is, the backrest is turned forward or backward relative to the seat surface, and the seat surface remains motionless, so the hips tend to slide forward when lying down, and the human body cannot perceive relaxation and comfort. It is single, and takes up a lot of space when the backrest is unfolded, which brings a lot of inconvenience to use. Contents of the invention [0003] The present invention mainly provides a leisure work chair with a reclining and wide swing structure, which is comfortable to sit, takes up little space, the seat surface can swing freely back and ...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly provides a leisure work chair with a reclining and wide swing structure, which is comfortable to sit, takes up little space, the seat surface can swing freely back and forth, and the swing angle can be locked arbitrarily, which solves the problems existing in the prior art. The chair seat is poor in comfort when lying down, has a single function, and takes up a lot of space when lying down.

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