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Inflatable waist pad

A technology of waist pad and air nozzle, applied in the field of waist pad, can solve the problems of fatigue, not very comfortable pad, etc., and achieve the effect of convenient storage and transportation and small volume

Inactive Publication Date: 2003-09-24
陈卫文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lumbar pads currently in use are either square or round, and the thickness of the center and the surrounding areas are the same height. The pads are not very comfortable, and long-term use will easily cause fatigue.

Method used

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  • Inflatable waist pad
  • Inflatable waist pad
  • Inflatable waist pad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Such as figure 1 As shown, the inflatable lumbar cushion body (1) is made of polymer material and is placed vertically on the seat for use. The mouth (7) and the waist pad body are provided with tendons (2), which are fixed to the front and rear sides of the waist pad body by hot ironing or sewing. The shape and size of the tendons can make the formed curved surface be convex in the middle Arc shape.

Embodiment 2

[0014] Such as figure 2 As shown, the inflatable lumbar pad body (1) is made of polymer material, and it is used flatly on the bed. The ribs (2), the tension ribs are fixed to the front and rear sides of the waist pad body by hot ironing or sewing, and the shape and size of the tension ribs can make the formed curved surface protrude the waist pad and the concave buttock pad.

Embodiment 3

[0016] Such as image 3 As shown, the inflatable lumbar cushion body (1) is made of polymer material, placed vertically on the ground along the wall or placed on a chair for use, and a back cushion and pillow inflatable cushion ( 6), connect a horizontally placed inflatable cushion (5) below it to make the lumbar cushion more comfortable to use; you can also connect one piece separately, such as only connecting the cushion back and pillow inflatable cushion (6) on the top, or only connecting The inflatable cushion (5) that horizontally places below.

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PUM

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Abstract

The present invention relates to an inflatable waistpad whose self-body is made up by using high-molecular material, the outside of the waistpad sef-body is equipped with an air valve, and the interior of the waistpad is equipped with draw cords which are fixed together with the waistpad self-body by means of hot-ironing or sewing process. The curved surface of the waistpad is fully fit with waist portion of human body, so that its application is comfortable for human body.

Description

technical field [0001] The invention relates to a cushion, in particular to a waist cushion. Background technique [0002] The lumbar pads currently in use are either square or round, and the thickness in the middle is the same as that of the surroundings. The pads are not very comfortable, and long-term use is easy to cause fatigue. Contents of the invention [0003] The object of the present invention is to provide an inflatable waist pad made according to the curve shape of the human body in order to overcome the deficiencies of the prior art. [0004] The technical solution of the present invention is as follows: the inflatable waist pad body is made of polymer material, and there is an inflatable nozzle outside the waist pad body, and the waist pad body is provided with tendons, which are bonded to the waist pad by hot ironing or sewing. The front and rear sides of the body are fixed, and the shape and size of the lacing tendons depend on making the waist pad body fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/08
Inventor 陈卫文
Owner 陈卫文