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Cushion having embedded automatically-charging air tubes and method for manufacturing same

An automatic inflation and air tube technology, applied in the field of buffer pads, can solve the problems of limiting the buffer function, increasing inconvenience, and hardening the air tube, and achieving the effect of reducing manufacturing costs and noise.

Inactive Publication Date: 2016-04-27
咸义信 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] However, in this type of air cushion, the chambers are provided independently, so an increase in pressure inside the air tubes only stiffens the air tubes and limits the cushioning function
The stiffer the air tube, the more pressure contacts are added, which adds to the inconvenience

Method used

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  • Cushion having embedded automatically-charging air tubes and method for manufacturing same
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  • Cushion having embedded automatically-charging air tubes and method for manufacturing same

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Embodiment Construction

[0041] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0042] The present invention discusses preventing deformation by integrating air tubes and cushioning materials, being capable of self-inflating, obtaining high elastic cushioning force, and having the function of evenly distributing loads, and being used as a cushioning cushion (especially for including beds) by providing a cushioning cushion bedding and pillows and various bedding products), in which the air tubes expanded into a rectangular cross-section and arranged at fixed intervals are covered with a cushioning material, and the cushioning material is integrally bonded to the the outer surface of the air duct.

[0043] It should be noted that according to the cushioning pad and the manufacturing method of the cushioning pad of the present invention, a bedding having the size of a pillow is described in the bedding, but the same structure...

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Abstract

The present invention relates to a cushion having embedded automatically-charging air tubes and a method for manufacturing same, and more specifically, to a cushion having embedded automatically-charging air tubes usable as cushioning material in bedding including beds and pillows, and various seats, and to a method for manufacturing the cushion having embedded automatically-charging air tubes. The present invention intends to provide the cushion having embedded automatically-charging air tubes and the method for manufacturing same, by arranging air tubes uniformly spaced apart inside a cavity of a mold for manufacturing a cushion, and foam-molding by injecting a cushion material inside the cavity in the mold, so that the cushion material surrounds the air tubes while integrally adhering to the outer surface of the air tubes. As a result, air can be automatically charged inside the air tubes and cushioning force with high elasticity can be provided, while enabling even distribution of a load by integrally forming the air tubes and the cushion material.

Description

technical field [0001] The present invention relates to a cushion with embedded self-inflating air tubes and a method of making the same, and more particularly, to a cushion that can be used as a bedding for various bedding, such as bedding including beds and pillows. A cushion with embedded self-inflating air tubes for use in the cushion and a method of manufacturing the same. Background technique [0002] Generally, latex with cushioning and elastic recovery and spring with elastic support are used as cushioning materials with cushioning and elastic recovery for bedding. [0003] There are cushioning materials for bedding using latex or springs. When the cushioning material is used for a long time, the elastic supporting force of the spring decreases due to the aging of the spring and the restoring force of the latex decreases due to the continuous application of load to the latex material. The problem. [0004] In order to solve this problem in the related art, a cushio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/10B68G7/06
CPCA47C27/082A47C27/18A47C7/021B68G7/00A61G7/05769B29C44/1266A47G9/1027B29C44/1233B29L2031/751B68G7/06A47C27/10A47C27/081A47C31/105B29K2105/04
Inventor 咸义信咸宇星
Owner 咸义信
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