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Folding chair frame and its folding method

A folding method and a folding technology, which can be applied to folding chairs, chairs, detachable chairs, etc., can solve the problems of large space occupation, non-foldable, inconvenient to carry and store, and achieve the effect of small space occupation.

Inactive Publication Date: 2006-06-21
冷鹭浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing chair frame also has the following disadvantages: it cannot be folded, takes up a lot of space, and is inconvenient to carry and store

Method used

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  • Folding chair frame and its folding method
  • Folding chair frame and its folding method
  • Folding chair frame and its folding method

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Experimental program
Comparison scheme
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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings.

[0054] A method for folding a folding chair frame, the folding chair comprising:

[0055] One sitting frame 1;

[0056] A front leg frame 2, the upper end of which is rotatably connected to the front end of the sitting frame 1;

[0057] A rear leg frame 3, which is rotatably connected to the rear end of the sitting frame 1;

[0058] A rotation limiting mechanism 5 of the front and rear leg frames;

[0059] When the folding chair needs to be opened: first rotate the rear leg frame 3 to the direction away from the seat frame 1, then rotate the front leg frame 2 to the direction away from the seat frame 1, and the front and rear leg frames support the seat frame 1; then, rotate The rotation limiting mechanism 5 is used to fix the limit front and rear leg frames;

[0060]When the folding chair needs to be folded: first turn the rotation limiting mechanism 5 to leave th...

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Abstract

The present invention discloses one kind of folding chair frame and its folding process. During unfolding the folding chair, the front leg frame and the back leg frame are first turned in the direction of leaving the seat frame to support the seat frame, and the limiting mechanism is then turned to fix the front leg frame and the back leg frame. During folding, the limiting mechanism is first turned to leave from the limiting position, and the front leg frame and the back leg frame are then turned to the position close to the seat frame. The folding chair frame includes a rectangular seat frame, a front leg frame and a back leg frame capable of being folded in opposite direction, and a limiting mechanism. The present invention has small folded volume and convenient carrying and storing.

Description

technical field [0001] The invention relates to a chair frame and a folding method, in particular to a folding chair frame and a folding method. Background technique [0002] The existing chair frame includes two front leg tubes, two rear leg tubes and a seat frame; the upper ends of the two front leg tubes are respectively fixedly connected to the front part of the seat frame; the upper ends of the two rear leg tubes are respectively fixedly connected to the rear part of the seat frame. The existing chair frame also has the following disadvantages: it cannot be folded, occupies a large space, and is inconvenient to carry and store. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the above-mentioned prior art, and provide a foldable folding chair frame and a folding method. [0004] The present invention adopts the following technical solutions: a method for folding a folding chair frame, the folding chair comprising: ...

Claims

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Application Information

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IPC IPC(8): A47C4/00
Inventor 冷鹭浩
Owner 冷鹭浩
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