CN2356588Y - 充气气垫 - Google Patents

充气气垫 Download PDF

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Publication number
CN2356588Y
CN2356588Y CN 98219360 CN98219360U CN2356588Y CN 2356588 Y CN2356588 Y CN 2356588Y CN 98219360 CN98219360 CN 98219360 CN 98219360 U CN98219360 U CN 98219360U CN 2356588 Y CN2356588 Y CN 2356588Y
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inflatable mattress
soft
tight container
air cushion
utility
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Expired - Fee Related
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CN 98219360
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张喜国
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Individual
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Abstract

本实用新型为一种局部受重物压迫时仍然能基本保持原状的充气气垫。充气气垫有广泛的用途。已有的充气气垫受重物压迫处会凹陷。本产品结构:带进气止逆阀的柔性气密容器内部的相对壁面间密布连接有多根柔软细线或柔软条带或多片柔软薄片。效果:充气后受重物压迫处难以凹陷,有如板材一样。优点:不但“硬度”大,还因为柔性气密容器内部相对壁面间连接的是柔软细线,所以又能做到放气后体积显著缩小并可折叠、便于携带。

Description

充气气垫
本实用新型为一种局部受重物压迫时仍然能基本保持原状的充气气垫。
充气气垫在人类生产生活中有广泛的用途。普通的充气气垫,若某处受重物压迫,则该处就会凹陷,即气垫“硬度”小。其原因是气垫内受重物压迫处的空气有一部分被挤到其他处,而那里的空气压力加大可使对应部位的气垫壁外移。在气垫的很多应用场合,如做床垫、沙发垫等使用时,希望气垫有较高的“硬度”,即希望气垫局部受重物压迫时仍然能基本保持原状。公告号为CN2074591U的中国专利文件公布了一种“橡胶充气逍遥床垫”,在充气垫内部设有数个橡胶柱,在橡胶柱间有交叉拉线。这种结构虽然可提高充气垫的“硬度”,但气垫放气后体积不能显著缩小并难以折叠携带,失去了充气气垫的很多优点。
本实用新型的目的是提供一种既能做到局部受重物压迫时仍然能基本保持原状,又能做到放气后体积显著缩小并可折叠、便于携带的充气气垫。
本实用新型的结构是:充气气垫为一带有进气止逆阀的柔性气密容器,其特征是柔性气密容器内部至少有一对相对壁面间密布连接有多根柔软细线或柔软条带或多片柔软薄片。本实用新型充气后,受重物压迫处难以凹陷,有如板材一样,即气垫“硬度”大。其原因是气垫内受重物压迫处的空气虽然有被挤到其他处的趋势,但柔性气密容器内部两相对壁面间连接的多根柔软细线或柔软条带或多片柔软薄片可阻止气垫壁外移,空气没有位移的空间。根据用途需要,充气压力不同,可使气垫板的“硬度”不同。本实用新型可用于制成床垫、充气沙发、行军床、水上用的气垫、冲浪板和旅游用品等等。
本实用新型的优点:不但能做到局部受重物压迫时仍然能基本保持原状,还因为柔性气密容器内部相对壁面间连接的是柔软细线或柔软条带或柔软薄片,所以又能做到放气后体积显著缩小并可折叠、便于携带。
图1为实施例的主视剖面结构示意图。
图2为实施例的俯视剖面结构示意图。
实施例:见附图。实施例充气气垫为一气垫板,它是一带有进气止逆阀1的扁平状柔性气密容器2,尺寸为180×600×150mm。柔性气密容器由聚氯乙烯制成。在柔性气密容器内,面积最大的两相对壁面间连接有均匀分布的、与壁面垂直的多片聚氯乙烯薄片3。聚氯乙烯薄片3与聚氯乙烯气密容器2的内壁之间经热压合工艺处理而粘结。
以上实施利仅为了对本实用新型作进一步的说明,而本实用新型的范围不受所举实施例的局限。

Claims (2)

1、一种气垫板,为一带有进气止逆阀的柔性气密容器,其特征是柔性气密容器内部至少有一对相对壁面间密布连接有多根柔软细线或柔软条带或多片柔软薄片。
2、如权利要求1所说的气垫板,其特征是:在柔性气密容器内,面积最大的两相对壁面间连接有均匀分布的、与壁面垂直的聚氯乙烯薄片。
CN 98219360 1998-08-13 1998-08-13 充气气垫 Expired - Fee Related CN2356588Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98219360 CN2356588Y (zh) 1998-08-13 1998-08-13 充气气垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98219360 CN2356588Y (zh) 1998-08-13 1998-08-13 充气气垫

Publications (1)

Publication Number Publication Date
CN2356588Y true CN2356588Y (zh) 2000-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98219360 Expired - Fee Related CN2356588Y (zh) 1998-08-13 1998-08-13 充气气垫

Country Status (1)

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CN (1) CN2356588Y (zh)

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