Straight-brace inflatable mattress and manufacture method thereof

A technology of air mattresses and straight-pull belts, which is applied to liquid-filled cushions and other directions, can solve the problems of low comfort and poor disturbance, and achieve improved user comfort, good air flow, and variable force. Effect

Inactive Publication Date: 2016-11-09
刘炜舜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the drawstring is a whole piece, the air flow can only flow from both ends of the drawstring. The whole drawstring is "rigid" and the disturbance is not good. The force of the whole drawstring is consistent and there is no change. The comfort level is not high

Method used

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  • Straight-brace inflatable mattress and manufacture method thereof
  • Straight-brace inflatable mattress and manufacture method thereof
  • Straight-brace inflatable mattress and manufacture method thereof

Examples

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with accompanying drawing:

[0033] An inflatable mattress with a straight pull belt is characterized in that it includes an upper sheet material 1 and a lower sheet material 2, and the upper sheet material 1 and the lower sheet material 2 are provided with a belt connecting them and surrounding them. Form a surrounding material 3 of a sealed space, and between the upper sheet material 1 and the lower sheet material 2, there are also a plurality of sheet-shaped straight pull belts 4 that are hot-melt welded, and each of the straight pull belts 4 is provided with There are a plurality of through holes 5, and an inflation nozzle 6 is also arranged on the air mattress. Straight pull belt 4 is provided with a plurality of through holes 5, thus greatly reducing the weight of the air mattress, because the through holes 5 are located in the middle of straight pull strap 4, therefore, the bearing capacity of s...

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PUM

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Abstract

The present invention discloses a straight-brace inflatable mattress, characterized in that each straight brace is provided with a plurality of through holes. The inflatable mattress is light in weight, stable in form and good in comfort. The invention also discloses a method of manufacturing the straight-brace inflatable mattress, including: A: manufacturing upper sheeting, lower sheeting, the straight braces and an enclosure; B: punching the straight braces to obtain through holes; C: spreading the lower sheeting on a machine; D: attaching the straight braces to a straight brace die so that the lower ends of the straight braces is abutted to the lower sheeting; E: spreading the upper sheeting on the straight brace die so that the upper sheeting is abutted to the upper ends of the straight braces; F: fusing the upper sheeting and the lower sheeting respectively with the straight braces; G: removing the straight brace die and the fused upper sheeting, straight braces and lower sheeting; H: sleeving an enclosure die with the enclosure, and spreading the upper sheeting and lower sheeting of step G respectively on upper and lower surfaces of the enclosure die; I: fusing the upper sheeting and the lower sheeting with the enclosure; J: cutting off surplus edges; K: obtaining the finished product. The process is simple and low in cost.

Description

【Technical field】 [0001] The invention relates to an air mattress with a straight pull belt, and also relates to a method for manufacturing the air mattress with a straight pull belt. 【Background technique】 [0002] Existing air mattresses are generally composed of an upper sheet material, a lower sheet material, a straight pull belt, and a surrounding material: the upper sheet material and the lower sheet material are connected by high-frequency hot-melt welding through the surrounding material to form an airtight air mattress. There are multiple drawstrings connected between the upper sheet and the lower sheet by high-frequency hot-melt welding, so that after the mattress is inflated, the upper sheet and the lower sheet will be kept flat under the pull of the drawstring. , in the shape of a mattress. For this kind of product, since the force-bearing surface of each straight pull belt is very long, when it is subjected to a local external force, the entire pull belt will b...

Claims

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Application Information

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IPC IPC(8): A47C27/08
CPCA47C27/081
Inventor 刘炜舜
Owner 刘炜舜
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