Foldable multifunctional chair

A multi-functional, folding technology, applied in the direction of folding chairs, chairs, reclining chairs, etc., can solve the problems of small scope of use, single function, ineffective use of resources, etc., and achieve convenient folding and collection, high economic value, and space saving. Effect

Inactive Publication Date: 2011-08-10
HANGZHOU LIHONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Folding chairs in the prior art generally only have two functions of sitting and lying down. The foldable and unfolding of the chair is realized through the reversible support arms, so as to realize the function of sitting or lying down. Therefore, the folding chair of the traditional structure, Its function is relatively single, and the scope of use is small, so it cannot effectively use resources

Method used

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  • Foldable multifunctional chair

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Embodiment Construction

[0024] Please also see figure 1 , figure 2 and image 3 As shown, it is a schematic diagram of the overall structure of the foldable multifunctional chair of the present invention. A foldable multifunctional chair includes a cross bracket 1, a seat 2 and a movable support plate 21. The two movable support plates 21 The ends are respectively connected to the seat 2 and the cross bracket 1 through the rotating shaft 211 and the rotating shaft 212. The cross bracket 1 is composed of a cross bar, several shaft bars, cross bars and a vertical support bar 3. The cross bar includes a small bar 12 And the big rod 13, the middle part of the big rod 13 is provided with a long groove, the small rod 12 passes through the middle long groove of the big rod 13 and is connected by the first shaft rod 11, and can be rotated by the first shaft rod 11, said The lower end of the cross bar is connected to a pair of parallel cross bars 14, and the bottom of the cross bar 14 is provided with seve...

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PUM

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Abstract

The invention relates to a foldable multifunctional chair. The chair is characterized by comprising a pair of cross brackets, cross bars, a vertical support rod, a movable support plate and soft pads, wherein the cross brackets are parallelly arranged, the lower end parts of the cross brackets are connected through a pair of parallel cross bars; a first soft pad is arranged on a front arm above each cross bracket; the vertical support rod is arranged between the upper rear arm and the lower rear arm of the cross bracket; the movable support plate is arranged on the upper rear arm of the cross bracket; the tail part of the movable support plate is arranged on the upper rear arm of the cross bracket via a rotary shaft, and the head part of the movable support plate is connected at one end of a soft pad support bar; a second soft pad is arranged on the soft pad support bar; the other end of the soft pad support bar is connected to the back support bar through a five-gear angle regulating rod; and a third soft pad is arranged on the back support bar. The foldable multifunctional chair realizes posture conversion among sitting, leaning, lying and kneeling through smart combination of different angles of three soft pads, so that the effect of preventing body fatigue is achieved.

Description

technical field [0001] The invention relates to a foldable chair with multiple functions. Background technique [0002] Sitting posture is widely used in human work and life. When a person is in a sitting posture, the weight of the body is concentrated on the buttocks, and the gluteus maximus is the thickest muscle in the human body. Therefore, apart from lying down, the sitting posture is currently the most labor-saving for human beings. posture. However, people have also noticed that because the center of gravity of the body needs the lumbar spine to complete adjustment and correction at any time when sitting, especially when working and studying at a desk, sitting for a long time will inevitably cause lumbar discomfort. [0003] Folding chairs in the prior art generally only have two functions of sitting and lying down. The foldable and unfolding of the chair is realized through the reversible support arm, so as to realize the function of sitting or lying down. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/024A47C4/30A47C7/62
Inventor 史建仑
Owner HANGZHOU LIHONG TECH
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