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Inflatable mattress

a mattress and inflatable technology, applied in the field of inflatable mattresses, can solve the problems that people lying on the conventional inflatable mattress would easily interfere with each other

Inactive Publication Date: 2008-01-03
WANG CHENG CHUNG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]The main objective of the invention is to provide an inflatable mattress that uniformly supports persons lying on the inflatable mattress and keep each person's movement without interfering with others.

Problems solved by technology

Because persons' movements on the conventional inflatable mattress such as turning the body or getting in or out of the conventional inflatable mattress change the air pressure in the air chamber and cause the deformation of the body (90), the persons lying on the conventional inflatable mattress would easily interfere with each other.

Method used

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Examples

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Embodiment Construction

[0021]With reference to FIGS. 2A-2D, a first embodiment of an inflatable mattress in accordance with the present invention comprises a body (10), multiple chamber walls (20), an air pump assembly and a cable box (5).

[0022]The body (10) may be rectangular, is made of resilient material and has a top, a bottom, an annular sidewall, a pad (15), a primary chamber (1), a partitioning member (111), multiple upper holding straps (7) and multiple lower holding straps (3).

[0023]The primary chamber (1) is defined in the body (10).

[0024]The partitioning member (111) may be rectangular, may be a sheet, is mounted in the primary chamber (1), is mounted on the annular sidewall between the top and the bottom, holds the annular sidewall in a predetermined shape such as a rectangular shape and divides the primary chamber (1) into an upper chamber (11) and a lower chamber (12). The upper chamber (11) has an inner top surface and an inner bottom surface. The lower chamber (12) is located under the upp...

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PUM

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Abstract

An inflatable mattress has a body and multiple chamber walls. The body has a top, a bottom, an annular sidewall, a primary chamber defined in the body and a partitioning member mounted in the primary chamber between the top and bottom surfaces. The chamber walls are arranged in a row, are mounted in the primary chamber adjacent to the top of the body above the partitioning member. Adjacent bags separate from each other at an interval. Each chamber wall has a sub chamber. The separate chamber walls individually and respectively support persons lying on the inflatable mattress so that each person's movement only deforms a corresponding chamber wall instead of deforming other chamber walls on which other persons lie. Therefore, the persons on the inflatable mattress would not interfere with each other.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a mattress, and more particularly to an inflatable mattress that uniformly supports persons lying on the inflatable mattress and keep each person's movement without interfering with others.[0003]2. Description of Related Art[0004]Inflatable mattresses are used generally in travels and camping.[0005]With reference to FIG. 1, a conventional inflatable mattress has a body (90) being resilient and made of plastic and a single air chamber defined in the body (90).[0006]Because persons' movements on the conventional inflatable mattress such as turning the body or getting in or out of the conventional inflatable mattress change the air pressure in the air chamber and cause the deformation of the body (90), the persons lying on the conventional inflatable mattress would easily interfere with each other.[0007]A conventional inflatable mattress with multi-chamber is disclosed in U.S. Pat. No. 6,46...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47C27/08
CPCA47C27/082A47C27/10A47C27/087
Inventor WANG, CHENG-CHUNG
Owner WANG CHENG CHUNG
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