Foldable chair

Abstract

The invention discloses a foldable chair which comprises a seat board, a backrest, two front legs and two rear legs, wherein the upper parts of the front and rear legs are respectively connected with the rear parts of the left and right side edges of the seat board; the upper parts of the two front legs are respectively connected with the middle parts of the left and right side edges of the seat board; the upper ends of the rear legs are rotatably pivoted with the upper ends of the front legs; the chair further comprises a U-shaped tube piece; the U-shaped tube piece comprises a U-shaped section for fixing the backrest and fixed sections which are used for being connected with the front legs respectively; the two fixed sections are arranged in a mode of respectively extending and tilting outwards from the opening of the U-shaped section; the U-shaped section and the front legs are not arranged on one same straight line; and the U-shaped section deviates to one sides of the rear legs. As the U-shaped section and the front legs are not arranged on one same straight line, and the U-shaped section deviates to one sides of the rear legs, the distance between the backrest and the front end of the seat board is greatly increased, and the foldable chair has larger sitting depth, so that the human body conformability is greatly improved.

Description

technical field [0001] The invention relates to a folding chair. Background technique [0002] Chair is a kind of furniture commonly used in daily life, and provides people with a rest in family, office, restaurant or other places. The Chinese invention patent No. 200810071407.8 filed on July 10, 2008 discloses a folding chair structure, which includes: a first inverted U-shaped piece, which is bent into a U-shaped structure by a straight bar, Two rod body parts that contain free ends on both sides of the U-shaped mouth are set as two front legs respectively; Bending into a U-shaped structure, the two rods with free ends on both sides of the U-shaped mouth are respectively set as two rear legs; a chair board, the top of the second inverted U-shaped piece is pivotally connected to the front connecting piece and passes through the front The connecting piece is fixed on the front portion of the chair board. The middle parts of the two front legs of the first inverted U-shape...

AI Technical Summary

Problems solved by technology

[0003] However, the distance between the front end of the chair board and the backrest of the chair is relatively small, and the user can sit on the folding chair at a relatively shallow depth, making it less comfortable to sit on the folding chair.

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