CN2135960Y - 自动充气旅行椅 - Google Patents

自动充气旅行椅 Download PDF

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Publication number
CN2135960Y
CN2135960Y CN 92233941 CN92233941U CN2135960Y CN 2135960 Y CN2135960 Y CN 2135960Y CN 92233941 CN92233941 CN 92233941 CN 92233941 U CN92233941 U CN 92233941U CN 2135960 Y CN2135960 Y CN 2135960Y
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air bag
utility
model
spring
outer layer
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Expired - Fee Related
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CN 92233941
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English (en)
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赵涿玉
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Abstract

一种自动充气旅行椅,由外层1、充气袋5、海绵 垫层2、弹簧4、定型板3等组成。外层与充气袋通过 充气口联结成一体,并胶合固定在上下定型板上,上 定型板上有海绵垫,弹簧置于充气袋与外层之间。为 人们的出差旅行提供了方便。具有结构新颖,坐面舒 适、携带方便等特点。

Description

本实用新型涉及一种旅行椅。
人们在采购出差、外出旅游时,经常要乘坐火车、汽车,由于人多拥挤,车上没座位,站着很疲劳,不得不坐到车内地板上,既不卫生,又休息不好。
本实用新型的目的是提供一种结构新颖、坐面舒适,携带方便的自动充气旅行椅。
本实用新型是这样实现的:自动充气旅行椅包括外层、充气袋、海棉垫层等。外层与充气袋通过充气口联结成一体,并胶合固定在上下两个定型板上。上定型板上铺有海棉垫层。弹簧置于充气袋与外层之间,并连同充气袋与上下定型板固定在一起。
下面结合本实用新型的实施例及附图对本实用新型作进一步说明:图1为本实用新型结构示意图。自动充气旅行椅包括外层1、充气袋5、海棉垫层2等。外层1与充气袋5通过充气口7联结成一体,并胶合固定在上下定型板3上。上定型板3上铺有海棉垫层2,弹簧4置于充气袋5与外层1之间,并连同充气袋5与上下定型板3固定在一起。使用时,将外层1上的捆扎带打开,再将气塞6拔出,充气袋5在弹簧4的作用下,上下定型板3被弹簧4弹离。由于真空抽吸原理和外部空气的压力,在弹簧4弹离上下定型板3的过程中,外部的空气快速进入充气袋5内腔,充气袋5这时充满了空气,用以承受人体体重的压力。这时堵塞充气口7,旅行椅便可以使用。由于有定型板3和海棉垫层2支撑,所以坐面平、安稳、舒适,不用时,拔出气塞6,用力挤压,充气袋5内的空气被排出,用捆扎带扎紧,装入提包,便可方便地携带。本实用新型的外层1可采用尼龙、人造革、帆布等材料制做,充气袋5可采用涂胶尼龙,橡胶等材料制造。
本实用新型结构新颖,坐面舒适,携带方便。为人们出差、旅游候车提供了方便。

Claims (1)

1、一种自动充气旅行椅,包括外层1、充气袋5、海棉垫层2等,其特征在于外层1与充气袋5通过充气口7联结成一体,并胶合固定在上下定型板3上;上定型板3上有海棉垫层2;弹簧4置于充气袋5与外层1之间,并连同充气袋5与上下定型板3固定在一起。
CN 92233941 1992-09-28 1992-09-28 自动充气旅行椅 Expired - Fee Related CN2135960Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92233941 CN2135960Y (zh) 1992-09-28 1992-09-28 自动充气旅行椅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92233941 CN2135960Y (zh) 1992-09-28 1992-09-28 自动充气旅行椅

Publications (1)

Publication Number Publication Date
CN2135960Y true CN2135960Y (zh) 1993-06-16

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Family Applications (1)

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CN 92233941 Expired - Fee Related CN2135960Y (zh) 1992-09-28 1992-09-28 自动充气旅行椅

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CN (1) CN2135960Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109965473A (zh) * 2019-04-23 2019-07-05 宁波财经学院 老年人用拐杖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109965473A (zh) * 2019-04-23 2019-07-05 宁波财经学院 老年人用拐杖

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