Rapidly combined chair

Abstract

The invention provides a rapidly combined chair, which comprises a chair rack, a chair panel and a chair back plate. A first cross bar, a second cross bar and a push rod are arranged on the chair rack along the horizontal direction in an extension mode, the chair panel is combined with the top of the chair rack, and is abut against the first cross bar and the second cross bar, the chair back plate is combined with the top of the chair rack, at least a first catching groove is recessed on the back side of the chair back plate along the plumb direction, the first catching groove enables lock joint with the push rod, a second catching groove is recessed on the right side of the chair back plate along the horizontal direction, the second catching groove enables lock joint with the second cross bar, at least one buffer rib is arranged on the back side of the chair back plate along the plumb direction in the extension mode, several compression spaces are recessed on the buffer rib, the compression spaces are extended along the direction from the back side of the chair back plate to the right side, and the chair panel and the chair back plate are respectively combined with the chair rack by a lock joint mode without usage of a tool or a screw.

Description

technical field [0001] The present invention mainly relates to a chair, especially a chair that can be combined quickly. Background technique [0002] Please refer to the "simple assembly structure of chairs" patent case of Taiwan Patent No. M405810, which is a simple assembly structure of chairs, including a chair frame, a back cushion and a seat cushion, wherein the chair frame includes an H-shaped chair frame, a back cushion and The seat cushion and the H-shaped chair frame are combined with two inverted L-shaped front chair feet and a front cross bar to form a complete chair frame. It is characterized in that: the upper rods on both sides of the H-shaped chair frame are used for the assembly of back cushions, the lower rods on both sides are the rear chair legs of the chair frame, and the middle cross rods are used for the assembly of the two inverted L-shaped front chair legs and the attachment of the rear edge of the seat cushion. Relying on the straddle; the bottom o...

AI Technical Summary

Problems solved by technology

[0003] However, the combined parts of the chairs with the above structure are usually bolt-locked and fixed. Regardless of the locking accuracy, the chair is limited by the narrow and limited contact area between the pipe frames of the chair, so that the chair can be used for a period of time. Afterwards, each combined part will be loose and shaken, and the problems and disadvantages of being unable to achieve both structural stability and durability

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