JPH0713250U - Airbag mattress - Google Patents

Abstract

(57) [Abstract] [Purpose] When sleeping on top of it, it is supported by soft air pressure and is comfortable to sleep. The purpose was to make the mattress formed so as to be uniform so as to be as light as possible, easy to handle, and inexpensive. [Composition] When a mattress is made by combining multiple air bags made of flexible and airtight sheets and adjusting the pressure of each air bag according to the body shape of the user, when sleeping on the mattress By equalizing the body pressure of each part of the body that comes from the body weight as much as possible, the air and the seat are the center of the structure, and it is possible to construct a lightweight, inexpensive and easy-to-handle mattress.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention uses an air bag, or air bag, for the construction of bedding, and uses a cheap material called air to form a mattress by combining a plurality of air bags for supporting the weight of the human body by the internal air pressure. A mattress with a structure that allows the user lying down to select the pressure of the air in the bladder so that the pressure of each part of the body is equalized as much as possible.

[0002]

[Prior art]

 A mattress using steel springs has uneven body pressure on each part of the person who sleeps on it, and the structural weight of the mattress is extremely heavy for bedding, making it inconvenient to transport and handle. It is not possible to adjust the pressure of each part of the body so that the pressure in each part of the body is not equalized, the weight of the water increases the weight of the entire bed, and it is used in the bedroom. , Both of them have higher selling prices.

[0003]

[Problems to be solved by the device]

 The task is to make the bed pressure of each part of the body when sleeping as uniform as possible, to manufacture a mattress that is lighter, more convenient to handle, and cheaper.

[0004]

[Means for Solving the Problems]

 As a means for solving the above problems, air is injected into a bag having a plurality of flexible sheet structures formed to have airtightness inside to apply pressure, and these are combined to form a mattress, By adjusting the air pressure in each air bag according to the user's physique, the body pressure of each part can be made more uniform, and the air and seat configuration makes it lighter and cheaper, and can be transported and stored. It is possible to make products that are convenient to handle.

[0005]

[Action]

 The two examples shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5 show examples of a part of the whole, which will be described below.

FIG. 1 (a) is an upper bag of air bags arranged above and below, and the upper and lower sheets of this bag are joined by a long strip-shaped sheet (b) as shown in FIG. The entire bag is formed in a mat type, and in Fig. 2 and Fig. 3 (c), many cylindrical air bags are arranged side by side in a mat type and joined at the tangents. As for the two rectangular sheets, the two sheets above and below are joined along a parallel line with a vertical interval between them, and the outer periphery of this sheet is joined to make the inside of the bag airtight. It can be easily formed by injecting air into.

[0007] The two mat-shaped air bags in the above-mentioned state are stacked one above the other and put in a wooden frame as shown in Fig. 1, Fig. 2 and Fig. 3 (e), or put in a mattress made of cloth together with other members, By connecting a pressure control valve to each air bladder and connecting them to a small air compressor, the desired product can be obtained. The air bag (d) of FIGS. 4 and 5 shows a configuration in which the air bag (c) of FIGS. 2 and 3 is oriented at a right angle, that is, in the longitudinal direction of the mattress. It is also possible to divide the air bags (a), (c), and (d) of the above two examples further into a plurality of bags and to apply different air pressures to them.

When the air bag type mattress thus produced is used, the user adjusts the air pressure of each air bag to a pressure according to the body shape and weight of the air bag, so that the whole body is softly supported by the air pressure. The body pressure of each part of the body is made more uniform, and a comfortable sleeping comfort is obtained.

[0009]

【Example】

 Two sheets with rectangular flexibility and airtightness are stacked on top of each other, and these two sheets are joined with a number of elongated strip-shaped sheets as shown in Fig. 1 and Fig. 3 (b). The periphery of one sheet is joined vertically to form an airtight bag (a), and the bag shown in (c) or (d) of the figure is also formed by stacking two rectangular sheets on top of each other. Leaving a space around it, the upper and lower sheets are joined along parallel lines with the necessary gaps so that a cylindrical shape with the required thickness can be obtained as shown in the figure, and the airtightness is maintained in the bag. To form a bladder that matches the dimensions of the mattress, and attach pressure control valves to the upper and lower bladder, and combine the two bladders as shown in the figure to form the mattress. I made it. In the case of such a combination, the upper bladder is adjusted so that a part of the weight is supported and the lower bladder supports the entire load, that is, the air pressure of the upper bladder is smaller than that of the lower bladder. As a result, the limbs are supported by the upper bladder and part of the body is directly supported by the lower bladder, but this pressure can be selected by the user.

Further, as an example of a mattress different from the above two examples, since human weight has different weight distributions for the head, torso, and limbs, a plurality of air bags were laid on the mattress. In some cases, the mattress is formed so that the air pressure of the bladder that hits each part of the body can be adjusted separately.

[0011]

[Effect of device]

 When a mattress is formed by combining a plurality of air bags that can individually adjust the internal pressure as described above, the body pressure received on each part of the body of the person who sleeps on it can be made more uniform, and the entire body becomes softer. It is supported by air pressure to provide a comfortable sleeping comfort, and since the air and the seat are the center of the structure, the entire structure can be made lighter in weight, so the manufacturing cost is lower, and the volume can be reduced if the air is removed, making it easy to handle and store However, since the air is filled, it can be easily obtained anywhere, and even if air leaks, it will not harm the surroundings.

[Brief description of drawings]

FIG. 1 is a plan view of an air bag mattress housed in a wooden frame.

FIG. 2 is a sectional view taken along line AA of FIG.

3 is a sectional view taken along line BB of FIG.

FIG. 4 is a longitudinal sectional view of a mattress different from those in FIGS. 2 and 3;

FIG. 5 is a cross-sectional view in a direction perpendicular to FIG.

[Explanation of symbols]

 a air bag b sheet joined to the inside of a c air bag d air bag e wooden frame

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[Procedure amendment]

[Submission date] March 23, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Name of device

[Correction method] Change

[Correction content]

[Name of device] Air bag type mattress

Claims (1)

[Scope of utility model registration request] 1. An airtight bag is formed by using a flexible and airtight sheet, and a plurality of air bags having a structure capable of giving an air pressure selected according to a user are combined therein. Mattress formed using