JPS61118327U - - Google Patents
Info
- Publication number
- JPS61118327U JPS61118327U JP20129085U JP20129085U JPS61118327U JP S61118327 U JPS61118327 U JP S61118327U JP 20129085 U JP20129085 U JP 20129085U JP 20129085 U JP20129085 U JP 20129085U JP S61118327 U JPS61118327 U JP S61118327U
- Authority
- JP
- Japan
- Prior art keywords
- air
- cassette
- mat
- main body
- switching valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008602 contraction Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
第１図は従来の空気マツト装置を示す概略平面
図、第２図は本考案の一実施例を示す空気マツト
装置の概略平面図、第３図ないし第６図および第
８図は空気筒の断面図、第７図および第９図は使
用状態の具体例を示す断面図および正面図、第１
０図は第９図に示す状態で使用されるマツト本体
の平面図、第１１図は切換弁の断面図、第１２図
および第１３図は切換弁の斜視図および一部断面
斜視図、第１４図は切換弁の背面図、第１５図お
よび第１６図は移動筒を移動させた状態を示す一
部断面斜視図、第１７図は制御部材を分解した状
態を示す斜視図、第１８図は切換片の展開図、第
１９図は切換弁とマツト本体との連結を示す概略
平面図、第２０図は切換片とケーシングとの相対
位置を動かした状態を示す側面図および断面図、
第２１図は切換弁のケーシング断面図並びにカセ
ツトの分解斜視図、第２２図および第２３図は制
御部材の分解斜視図並びに分解断面図、第２４図
はカセツトの接続孔の連結状態を示す結線図並び
に空気筒の膨張収縮状態を示す断面図および切換
弁の断面図、第２５図ないし第２７図はカセツト
の分解斜視図、第２８図は第２５図１に示すカセ
ツトの接続孔結線図、第２９図および第３１図は
別の実施例に係る制御部材の斜視図、第３０図は
蓋材の斜視図、第３２図および第３３図は切換弁
の一部断面斜視図、第３４図は更に別の制御部材
の斜視図、第３５図は切換弁とマツト本体との連
結状態を示す斜視図である。
１…マツト本体、２…切換弁、３…空気筒、４
…基材シート、５…ホース、６…加圧ポンプ、７
…減圧弁、８…空気タンク、９…排気ポンプ、１
０…弁本体、１１…駆動モータ、１２…切換片、
１３…ケーシング、１４…圧入溝、１５…排気溝
、１６…空気口、１７…導入溝、１８…導入溝、
１９…キー溝、２０…移動筒、２１…止ねじ、２
２…圧入口、２３…排気口、２５…制御手段、２
６…カセツト、２７…ケース、２８…蓋材、２９
…固定筒、３０…リング、３１…出力孔、３２…
パイプ、３３…接続孔、３４…フランジ、３５…
鍔、３６…位置決ピン、３７…溝、３８…貫通孔
、３９…分岐窓、３９′…分岐溝、４０…溝、４
１…円柱、４２…円筒、４３…分岐孔、４４…板
、４５…ケース、４６…スライド枠、４７…蓋材
、４８…弾性突起、４９…押バネ、５０…止ねじ
、５１…鍔、５２…係止凹窪、５３…円板、５４
…リング、５５…ピン、５６…固定円筒、５７…
ねじ溝、５８…ストツパ、５９…止溝。
Fig. 1 is a schematic plan view showing a conventional air mat device, Fig. 2 is a schematic plan view of an air mat device showing an embodiment of the present invention, and Figs. 7 and 9 are cross-sectional views and front views showing specific examples of usage conditions.
Fig. 0 is a plan view of the mat main body used in the state shown in Fig. 9, Fig. 11 is a sectional view of the switching valve, Figs. 12 and 13 are a perspective view and a partially sectional perspective view of the switching valve, Fig. 14 is a rear view of the switching valve, Figs. 15 and 16 are partially sectional perspective views showing a state in which the movable cylinder is moved, Fig. 17 is a perspective view showing a state in which the control member is disassembled, and Fig. 18 19 is a schematic plan view showing the connection between the switching valve and the mat main body, and FIG. 20 is a side view and a sectional view showing a state in which the relative position of the switching piece and the casing has been moved.
Fig. 21 is a sectional view of the casing of the switching valve and an exploded perspective view of the cassette, Figs. 22 and 23 are an exploded perspective view and an exploded sectional view of the control member, and Fig. 24 is a wiring diagram showing the connected state of the connection hole of the cassette. 25 to 27 are exploded perspective views of the cassette, and FIG. 28 is a connection hole connection diagram of the cassette shown in FIG. 25. FIGS. 29 and 31 are perspective views of a control member according to another embodiment, FIG. 30 is a perspective view of a lid, FIGS. 32 and 33 are partially sectional perspective views of a switching valve, and FIG. 34 is a perspective view of a control member according to another embodiment. FIG. 35 is a perspective view of yet another control member, and FIG. 35 is a perspective view showing a state in which the switching valve and the mat main body are connected. 1...Matsu body, 2...Switching valve, 3...Air cylinder, 4
...Base material sheet, 5...Hose, 6...Pressure pump, 7
...Pressure reducing valve, 8...Air tank, 9...Exhaust pump, 1
0... Valve body, 11... Drive motor, 12... Switching piece,
13...Casing, 14...Press-fitting groove, 15...Exhaust groove, 16...Air port, 17...Introduction groove, 18...Introduction groove,
19...Keyway, 20...Moving tube, 21...Set screw, 2
2... Pressure inlet, 23... Exhaust port, 25... Control means, 2
6...cassette, 27...case, 28...lid material, 29
...Fixed tube, 30...Ring, 31...Output hole, 32...
Pipe, 33... Connection hole, 34... Flange, 35...
Tsuba, 36... Positioning pin, 37... Groove, 38... Through hole, 39... Branch window, 39'... Branch groove, 40... Groove, 4
DESCRIPTION OF SYMBOLS 1... Cylinder, 42... Cylinder, 43... Branch hole, 44... Plate, 45... Case, 46... Slide frame, 47... Cover material, 48... Elastic protrusion, 49... Pressure spring, 50... Set screw, 51... Collar, 52... Locking recess, 53... Disc, 54
...Ring, 55...Pin, 56...Fixed cylinder, 57...
Thread groove, 58...stopper, 59...stopper groove.
Claims (1)
を供給する空気源と、この空気源とマツト本体と
の間に接続された切換弁とを備えており、マツト
本体は、複数本の空気筒が並べられたもので、空
気筒は、加圧空気が圧入されると膨張し、空気が
排気されると収縮する可撓性を有し、切換弁は一
定の時間毎に空気源と空気筒との連結状態を切り
換え、空気筒が、膨張、収縮されて体表面を押圧
刺激するように構成された空気マツト装置に於て
、マツト本体と切換弁との間に制御手段が接続さ
れ、制御手段はカセツトとこのカセツトが装着さ
れたケースとからなり、カセツトは、切換弁に連
通される入力側と、マツト本体に連通される出力
側とが接続孔で連通されており、更に、カセツト
は複数枚の板材を積層したもので、板材は貫通孔
が穿設され、この貫通孔に連通して表面に平行な
分岐路が刻設され、貫通孔と分岐路とで接続孔が
形成されており、ケースはカセツトを交換自在に
、又は装着位置が変更自在に装着するように形成
され、カツトが交換され、又はカセツトの取付位
置が変更されることによつてカセツトの入力側と
出力側とを連通する接続孔の連結状態が変更され
、切換弁と空気筒との接続が変更されて空気筒の
膨張、収縮状態が変更されるように構成されたこ
とを特徴とする空気マツト装置。 (2) カセツトの全体形状が円柱状で、これがケ
ース内に脱着自在に装着されている特許請求の範
囲第(1)項記載の空気マツト装置。 (3) カセツトが長方形状で、これが左右にスラ
イド自在にケースに装着されている特許請求の範
囲第(1)項記載の空気マツト装置。 (4) カセツトが円盤状で、外周部分に複数組の
接続孔が穿設されている特許請求の範囲第(1)項
記載の空気マツト装置。[Claims for Utility Model Registration] (1) A mat main body, an air source that supplies pressurized air to the mat main body, and a switching valve connected between the air source and the mat main body, The main body of the mat is made up of multiple air cylinders lined up.The air cylinders are flexible enough to expand when pressurized air is injected and contract when the air is exhausted, and the switching valve is fixed. In an air mat device configured to switch the connection state between an air source and an air cylinder every time, and to expand and contract the air cylinder to pressurize and stimulate the body surface, the connection between the mat main body and the switching valve is A control means is connected between them, and the control means consists of a cassette and a case in which the cassette is installed. Furthermore, the cassette is made by laminating multiple plates, and the plates have through holes drilled in them, and parallel branch paths are carved on the surface communicating with these through holes. A connecting hole is formed between the cassette and the cassette, and the case is formed so that the cassette can be replaced or the mounting position can be changed. The connecting state of the connection hole that communicates the input side and the output side of the cassette is changed, and the connection between the switching valve and the air cylinder is changed, so that the expansion and contraction states of the air cylinder are changed. An air mat device featuring: (2) The air mat device according to claim (1), wherein the cassette has a cylindrical overall shape and is detachably installed in the case. (3) The air mat device according to claim (1), wherein the cassette is rectangular and is attached to the case so as to be slidable left and right. (4) The air mat device according to claim (1), wherein the cassette is disc-shaped and has a plurality of sets of connection holes bored in its outer circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20129085U JPS61118327U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20129085U JPS61118327U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61118327U true JPS61118327U (en) | 1986-07-25 |
Family
ID=30762940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20129085U Pending JPS61118327U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512940U (en) * | 1991-07-23 | 1993-02-19 | 東京特殊電線株式会社 | Digitizer sensor plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4323481Y1 (en) * | 1964-01-13 | 1968-10-03 | ||
| JPS5853034B2 (en) * | 1976-03-22 | 1983-11-26 | 栗田工業株式会社 | Anti-scale agent |
-
1985
- 1985-12-26 JP JP20129085U patent/JPS61118327U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4323481Y1 (en) * | 1964-01-13 | 1968-10-03 | ||
| JPS5853034B2 (en) * | 1976-03-22 | 1983-11-26 | 栗田工業株式会社 | Anti-scale agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512940U (en) * | 1991-07-23 | 1993-02-19 | 東京特殊電線株式会社 | Digitizer sensor plate |
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