JPH0427915U

JPH0427915U -

Info

Publication number: JPH0427915U
Application number: JP7015790U
Authority: JP
Priority date: 1990-06-29
Filing date: 1990-06-29
Publication date: 1992-03-05
Anticipated expiration: 2005-06-29
Also published as: JP2509236Y2

Description

[Brief explanation of the drawing]

第１図は、本考案一実施例に係る体位変換用エ
アマツトの平面図、第２図は、第１図−線断
面図、第３図は、第１セルの膨脹状態を示す断面
図、第４図は、第１補助セルの膨脹状態を示す断
面図、第５図は、３個の体位変換用エアマツトを
連結した状態を示す平面図、第６図ないし第８図
は、使用状態を示す側面図である。１，１Ａ，１Ｂ，１Ｃ……体位変換用エアマツ
ト、２……第１セル、３ａ，３ｂ，５ａ，５ｂ，
８ａ，８ｂ，１０ａ，１０ｂ……給排気口、７…
…第２セル、６……連結部、４……第１補助セル
、９……第２補助セル、１１ａ，１１ｂ，１２ａ
，１２ｂ……第１、第２連結部、１４，１６，１
７，１９，２３，２４……エアパイプ。 FIG. 1 is a plan view of an air mat for changing body position according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a sectional view showing the expanded state of the first cell. Figure 4 is a sectional view showing the first auxiliary cell in an inflated state, Figure 5 is a plan view showing the state in which three body changing air mats are connected, and Figures 6 to 8 show the state in use. FIG. 1, 1A, 1B, 1C... Air mat for changing body position, 2... First cell, 3a, 3b, 5a, 5b,
8a, 8b, 10a, 10b...supply/exhaust port, 7...
...Second cell, 6...Connection part, 4...First auxiliary cell, 9...Second auxiliary cell, 11a, 11b, 12a
, 12b...first and second connecting parts, 14, 16, 1
7, 19, 23, 24...Air pipe.

Claims

[Scope of claims for utility model registration] (1) Having air supply and exhaust ports at the front and rear,
A first cell having an elongated shape in the front-rear direction, connected to the first cell symmetrically at a predetermined interval in the longitudinal direction, and having air supply and exhaust ports at the front and rear parts, and having the same shape as the first cell. a second cell having the same capacity and shape, and a first auxiliary cell formed on a part of the upper surface of the first cell, having a smaller capacity than the first cell, and having air supply and exhaust ports at the front and rear parts, respectively. , a second auxiliary cell formed on a part of the upper surface of the second cell, having the same capacity and the same shape as the first auxiliary cell, and having air supply and exhaust ports at the front and rear parts; The first one formed at the front and back
a connecting portion, a second cell formed before and after the second cell, respectively;
An air mat for changing body position, which is equipped with a connecting part. (2) A plurality of air mattresses for changing body position according to claim 1 are arranged in the front-rear direction, and the first
The connecting parts and the second connecting parts are connected to each other, and the air supply and exhaust ports of the first cell of one air mat are connected to the supply and exhaust ports of the adjacent first cell of another air mat with an air pipe, and An air mat for changing body position, which is formed by connecting an air supply/exhaust port of a second cell of an air mattress to an air supply/exhaust port of a second cell of another adjacent air mat by an air pipe. (3) A plurality of air mattresses for changing body position according to claim 1 are arranged in the front-rear direction, and the first
The connecting parts and the second connecting parts are connected to each other, and the supply and exhaust ports of the first auxiliary cell of one air mat are connected to the supply and exhaust ports of the first auxiliary cell of the adjacent other air mat with an air pipe, and the above-mentioned A postural change mat in which the air supply/exhaust port of the second auxiliary cell of one air mat and the air supply/exhaust port of the second auxiliary cell of the other adjacent air mat are connected by an air pipe.