JPH0313239Y2 - - Google Patents
Info
- Publication number
- JPH0313239Y2 JPH0313239Y2 JP1985016877U JP1687785U JPH0313239Y2 JP H0313239 Y2 JPH0313239 Y2 JP H0313239Y2 JP 1985016877 U JP1985016877 U JP 1985016877U JP 1687785 U JP1687785 U JP 1687785U JP H0313239 Y2 JPH0313239 Y2 JP H0313239Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- pressure
- mat
- internal pressure
- supply
- 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.)
- Expired
Links
- 230000008859 change Effects 0.000 claims description 4
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はポンプによりシートに内蔵されたエア
ーマツトにエアーを供給して着座者をサポートす
るエアーサポート装置の改良に関するものであ
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of an air support device that supports a seated person by supplying air to an air mat built into a seat using a pump.
従来この種のエアサポート装置としては、例え
ば、特開昭58−53524号公報に示されるごときも
のがあつた。
Conventionally, this type of air support device has been known, for example, as shown in Japanese Patent Application Laid-Open No. 58-53524.
これは、給排気ボタンの操作とエアポンプの加
圧作用により座席に内蔵されたエアマツトの内圧
を調整し、座席を調整するものであつた。 This system adjusted the internal pressure of the air mat built into the seat by operating the air supply/exhaust button and pressurizing the air pump, thereby adjusting the seat.
しかし、上記した従来の技術によれば、エアマ
ツトの内圧変化若しくは調整完了時点を報知する
手段がなく、また給気を所定内圧で自動停止する
手段、あるいはエアマツト内圧を聴覚で判断し給
気を手動停止する手段がなく、操作性が悪いもの
であつた。
However, according to the above-mentioned conventional technology, there is no means to notify the change in the internal pressure of the air mat or when the adjustment is completed, and there is no means to automatically stop the air supply at a predetermined internal pressure, or to judge the internal pressure of the air mat by hearing and manually start the air supply. There was no means to stop it, and it was difficult to operate.
本考案は上記問題点に鑑みなされたもので、ポ
ンプにより座席の各所望部位に内蔵されたエアマ
ツトに空気を供給して適切な着座姿勢に調整する
エアサポート装置に於いて、前記エアマツトの加
減圧作用時エアマツト内圧状況に応じた例えば、
音声、断続音、高低音等の各種音を発生すべく加
減圧循環系統に配設され報知手段、エアポンプの
自動停止回路及び給排気ボタンとを備えてなるエ
アサポート装置を提供するものである。
The present invention was devised in view of the above-mentioned problems, and includes an air support device that uses a pump to supply air to air mats built into desired parts of the seat to adjust the seating posture to an appropriate position. For example, depending on the air mat internal pressure situation during operation,
The present invention provides an air support device which is disposed in a pressurized/depressurized circulation system to generate various sounds such as voices, intermittent sounds, high-pitched sounds, etc., and is equipped with a notification means, an air pump automatic stop circuit, and an air supply/exhaust button.
上記した構成によれば、適切な着座姿勢に調整
すべくエアマツトの内圧を加減圧作用すると報知
手段はエアマツト内圧に応じた各種音を発生しエ
アマツト内の圧力状態を報知若しくは調整完了を
報知すべく作用する。また自動停止回路の圧力ス
イツチによりリレーが作動しエアポンプを停止さ
せるので、自動的にエアマツト内に所定圧力の空
気を給気できる。また報知手段のブザー音の断続
周期等を聴覚により判断し、、給排気ボタンの手
動操作により所望のエアマツト内圧を選択でき
る。
According to the above configuration, when the internal pressure of the air mattress is increased or decreased in order to adjust the seating posture to an appropriate sitting position, the notification means generates various sounds depending on the internal pressure of the air mattress to notify the pressure state inside the air mattress or to notify the completion of adjustment. act. Furthermore, the pressure switch in the automatic stop circuit activates the relay and stops the air pump, so that air at a predetermined pressure can be automatically supplied into the air mat. Further, the intermittent period of the buzzer sound of the notification means can be judged by hearing, and the desired air mat internal pressure can be selected by manual operation of the air supply/exhaust button.
第１図及び第２図は本考案の好適な実施例を示
した図であり、第１図は電気回路図、第２図はエ
アマツトの加減圧機構全体を示す構成図である。
1 and 2 are diagrams showing a preferred embodiment of the present invention, with FIG. 1 being an electric circuit diagram and FIG. 2 being a configuration diagram showing the entire pressure reduction mechanism of the air mat.
第１図に於いて、１は報知手段としての回路で
あり、１１はブザー、１２は後述するエアマツト
２の加減圧循環系統３に配設された圧力センサで
あり圧力に応じて抵抗が可変するものである。
又、１３は圧力センサ１２の抵抗値変化を断続周
期に可変する変換器、T1はトランジスタ、R1は
分圧抵抗である。 In Fig. 1, 1 is a circuit as a notification means, 11 is a buzzer, and 12 is a pressure sensor disposed in a pressurization and depressurization circulation system 3 of the air mat 2, which will be described later, and whose resistance is variable according to the pressure. It is something.
Further, 13 is a converter that varies the resistance value change of the pressure sensor 12 in an intermittent period, T 1 is a transistor, and R 1 is a voltage dividing resistor.
又、４はエアポンプ、５は前記エアポンプ４の
自動停止回路である。該自動停止回路５を詳述す
ると、５１は加減圧循環系統３に配設され所定圧
力値以上に成るとオン作用する圧力スイツチ、５
２は１回路２接点のリレー、T2はトランジスタ、
ZD1はトランジスタT1を保護するツエナダイオー
ド、R2はベース抵抗、D1は逆流防止ダイオード
であり、前記圧力スイツチ５１、トランジスタ
T2、及びツエナダイオードZD1はそれぞれリレー
５２の励磁コイル５２１に接続され、トランジス
タT2のベースは抵抗R2を介してリレー５２の常
開接点５２２に接続され、リレー５２の常閉接点
５２３はエアポンプ４にそれぞれ接続されてい
る。 Further, 4 is an air pump, and 5 is an automatic stop circuit for the air pump 4. Describing the automatic stop circuit 5 in detail, 51 is a pressure switch disposed in the pressurization and depressurization circulation system 3 and turns on when the pressure exceeds a predetermined pressure value;
2 is a relay with 1 circuit and 2 contacts, T 2 is a transistor,
ZD 1 is a Zener diode that protects the transistor T 1 , R 2 is a base resistor, D 1 is a backflow prevention diode, and the pressure switch 51 and the transistor
T 2 and the Zener diode ZD 1 are each connected to the excitation coil 521 of the relay 52, the base of the transistor T 2 is connected to the normally open contact 522 of the relay 52 via the resistor R 2 , and the normally closed contact 523 of the relay 52 is connected to the normally closed contact 523 of the relay 52. are connected to the air pump 4, respectively.
又、６は電源スイツチ、７は電源である。 Further, 6 is a power switch, and 7 is a power source.
次に、第２図に於いて２はエアマツトであり座
席の各所望部位に内蔵されたものであり、２１，
２２はサイドサポート部の第１、第２エアマツ
ト、２３はランバーサポート部の第３エアマツ
ト、２４はサイサポート部の第４エアマツトであ
る。又、８は前記エアマツト２の内圧を手動制御
する給排気ボタンであり、第１・第２エアマツト
２１，２２を制御する第１給排気ボタン８１、第
３エアマツト２３を制御する第２給排気ボタン８
２、及び第４エアマツト２４を制御する第３給排
気ボタン８３で構成されており、第２図に示すよ
うに給排気ボタン８がニユートラルの状態では電
源スイツチ６が切れポンプ４が停止している。そ
して給排気ボタン８をON側に操作すると、例え
ば第１給排気ボタン８１をニユートラルの位置か
らON側に操作すると給気弁８１１が開くと共に
連動して電源スイツチ６がオン作用し、エアポン
プ４が作動し第１・第２エアマツト２１，２２に
給気すべく構成されている。 Next, in FIG. 2, 2 is an air mat built into each desired part of the seat, 21,
22 is a first and second air mat of the side support section, 23 is a third air mat of the lumbar support section, and 24 is a fourth air mat of the thigh support section. Further, 8 is a supply/exhaust button for manually controlling the internal pressure of the air mat 2, a first supply/exhaust button 81 for controlling the first and second air mats 21 and 22, and a second supply/exhaust button for controlling the third air mat 23. 8
2, and a third supply/exhaust button 83 that controls the fourth air mat 24. As shown in FIG. 2, when the supply/exhaust button 8 is in neutral, the power switch 6 is turned off and the pump 4 is stopped. . Then, when the supply/exhaust button 8 is operated to the ON side, for example, when the first supply/exhaust button 81 is operated from the neutral position to the ON side, the air supply valve 811 opens and the power switch 6 is turned on in conjunction with the operation, and the air pump 4 is turned on. It is configured to operate and supply air to the first and second air mats 21 and 22.
一方、給排気ボタン８をOFF側に操作すると、
例えば、第１給排気ボタン８１をOFF側に操作
すると排気弁８１２が開き第１、第２エアマツト
２１，２２内の空気を排気すべく構成されてい
る。 On the other hand, if you operate the supply/exhaust button 8 to the OFF side,
For example, when the first air supply/exhaust button 81 is operated to the OFF side, the exhaust valve 812 opens to exhaust the air in the first and second air mats 21 and 22.
又、９は空気のエアポンプ４への逆流を防止す
る逆止弁である。 Further, 9 is a check valve that prevents air from flowing back into the air pump 4.
そして、例えば、着座者が適切な着座姿勢を得
るべく給排気ボタン８をON側に操作すると、電
源スイツチ６がオン作用し、エアポンプ４が作動
してエアマツト２に空気が給気される。すると、
給気作用の進行に伴い圧力センサ１２の抵抗値が
大きくなる等変化し、変換器１３の出力断続周期
が長くなる等変化し、ブザー１１の鳴り方を変化
ならしめる。 For example, when the seated person operates the air supply/exhaust button 8 to the ON side in order to obtain an appropriate sitting posture, the power switch 6 is turned on, the air pump 4 is activated, and air is supplied to the air mat 2. Then,
As the air supply action progresses, the resistance value of the pressure sensor 12 changes, such as becoming larger, and the output intermittent period of the converter 13 changes, such as becoming longer, and the way the buzzer 11 sounds changes.
又、給気圧力が所定値以上になると圧力スイツ
チ５１がオン作用し、リレー５２の励磁コイル５
２１が励磁されて常開接点５２２が閉成し、エア
ポンプ４への通電が停止し、且つトランジスタ
T2のオン作用によりリレー５２が自己保持され
る。そしてエアマツト内圧は一定の値を維持した
状態になる。 Moreover, when the supply air pressure exceeds a predetermined value, the pressure switch 51 is turned on, and the excitation coil 5 of the relay 52 is turned on.
21 is excited, the normally open contact 522 is closed, power to the air pump 4 is stopped, and the transistor
The relay 52 is self-held by the ON action of T2 . The air mat internal pressure then maintains a constant value.
しかして、エアマツト２の給気作用進行時エア
マツト２の内圧に応じてブザー１１の断続音が変
化するためエアマツト内の圧力状態を知ることが
できる。またブザー１１の断続音の変化における
適正位置を聴覚で判断し給排気ボタン８をニユー
トラルの位置にすると、電源スイツチ６が切れポ
ンプ４が停止し、所望のエアマツトの内圧が得ら
れ適切な着座姿勢が保てる。 As the air supply operation of the air mat 2 progresses, the intermittent sound of the buzzer 11 changes depending on the internal pressure of the air mat 2, so that the pressure state inside the air mat can be known. In addition, when the appropriate position of the buzzer 11 is judged by hearing as the intermittent sound changes and the air supply/exhaust button 8 is set to the neutral position, the power switch 6 is turned off and the pump 4 is stopped, and the desired internal pressure of the air mat is obtained and the appropriate seating posture is achieved. can be maintained.
尚、報知手段としての回路１の電源端子をリレ
ー５２の常閉接点５２３部に接続すればエアポン
プ４の作動停止によりブザー１１の鳴りも停止す
るため給気作用の終了が明確になる。 If the power terminal of the circuit 1 serving as the notification means is connected to the normally closed contact 523 of the relay 52, the buzzer 11 will also stop sounding when the air pump 4 stops operating, making it clear that the air supply operation has ended.
又、報知手段は実施例に限定されず、音声合成
装置手段を配設したものであつてもよい。更に、
本考案の実施例に於いてはエアマツトの内圧状況
に応じて断続音の周期を変えているが、報知音の
周波数や音圧を変えることによつても内圧状況を
表示できることは言うまでもない。 Further, the notification means is not limited to the embodiment, and may be provided with a voice synthesizer means. Furthermore,
In the embodiment of the present invention, the period of the intermittent sound is changed depending on the internal pressure situation of the air mat, but it goes without saying that the internal pressure situation can also be displayed by changing the frequency and sound pressure of the notification sound.
本考案は上記構成作用により、エアマツトの内
圧変化若しくは調整完了時点を音により報知され
るため操作性が良く、適切な着座姿勢に的確に調
整をすることができるとともに、所定圧により自
動的にエアポンプが停止し所定のエアマツト内圧
が自動的に得られ、しかも内圧変化の状態を聴覚
で判断して給排気ボタンを手動制御でき、適切な
エアマツト内圧及び着座姿勢が得られるなどとい
う優れた効果を奏する。
Due to the above-mentioned configuration and function, the present invention has good operability as it notifies you of changes in the internal pressure of the air mat or when the adjustment is completed by sound, and allows you to accurately adjust the seating posture. stops and the predetermined air mat internal pressure is automatically obtained.Furthermore, the state of the internal pressure change can be judged audibly and the air supply/exhaust button can be manually controlled, resulting in excellent effects such as obtaining the appropriate air mat internal pressure and seating posture. .
第１図は、本考案の好適な実施例を示す電気回
路図である。第２図は、本考案の好適な実施例の
エアマツトの加減圧機構全体を示す構成図であ
る。
１……報知手段としての回路、１１……ブザ
ー、１２……圧力センサ、１３……変換器、２…
…エアマツト、３……加減圧循環系統、４……エ
アポンプ、５……自動停止回路、５１……圧力ス
イツチ、６……電源スイツチ、８……給排気ボタ
ン。
FIG. 1 is an electrical circuit diagram showing a preferred embodiment of the present invention. FIG. 2 is a block diagram showing the entire pressure reduction mechanism of an air mat according to a preferred embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Circuit as a notification means, 11... Buzzer, 12... Pressure sensor, 13... Converter, 2...
...Air mat, 3...Pressure/depressurization circulation system, 4...Air pump, 5...Automatic stop circuit, 51...Pressure switch, 6...Power switch, 8...Supply/exhaust button.
Claims (1)
たエアマツトに空気を供給して座席を調整するエ
アサポート装置に於いて、前記エアサポート装置
は、エアマツトの加減圧作用時エアマツト内圧状
況を表示する各種音を発生すべく加減圧循環系統
に配設された報知手段と、エアポンプの自動停止
回路と、エアマツトへの内圧を制御する給排気ボ
タンとを備え、前記報知手段はエアマツトの内圧
に応じて抵抗が可変する圧力センサと、前記圧力
センサの抵抗値変化を断続周期、周波数あるいは
音圧に可変する変換器と、前記変換器の出力に応
じて各種音を発生するブザーとを備え、前記自動
停止回路は空気圧力の所定値により作用する圧力
スイツチと、前記圧力スイツチにより作動されエ
アポンプに接続された１回路２接点のリレーとを
備え、前記給排気ボタンは前記ブザーの変化音に
応じてエアマツトへの給排気を手動制御できるこ
とを特徴とするエアサポート装置。 In an air support device that adjusts the seat by supplying air to air mats built into each desired part of the seat using an air pump, the air support device produces various sounds that indicate the internal pressure status of the air mat when the air mat is pressurized or depressurized. It is equipped with a notification means disposed in a pressure/depressurization circulation system to be generated, an automatic stop circuit for the air pump, and a supply/exhaust button for controlling the internal pressure to the air mat, and the notification means has a variable resistance depending on the internal pressure of the air mat. The automatic stop circuit comprises a pressure sensor that changes the resistance value of the pressure sensor, a converter that changes the resistance value change of the pressure sensor into an intermittent cycle, frequency, or sound pressure, and a buzzer that generates various sounds depending on the output of the converter. It is equipped with a pressure switch that operates based on a predetermined value of air pressure, and a 1-circuit, 2-contact relay that is activated by the pressure switch and connected to the air pump. An air support device characterized by the ability to manually control exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016877U JPH0313239Y2 (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016877U JPH0313239Y2 (en) | 1985-02-08 | 1985-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61134342U JPS61134342U (en) | 1986-08-21 |
| JPH0313239Y2 true JPH0313239Y2 (en) | 1991-03-27 |
Family
ID=30504059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985016877U Expired JPH0313239Y2 (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313239Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010046141A (en) * | 2008-08-19 | 2010-03-04 | Yokohama Rubber Co Ltd:The | Cushion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831858B2 (en) * | 1977-09-10 | 1983-07-08 | 日本電信電話株式会社 | How to measure the bending angle of optical fiber connectors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831858U (en) * | 1981-08-26 | 1983-03-02 | 池田物産株式会社 | Seat air support |
-
1985
- 1985-02-08 JP JP1985016877U patent/JPH0313239Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831858B2 (en) * | 1977-09-10 | 1983-07-08 | 日本電信電話株式会社 | How to measure the bending angle of optical fiber connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61134342U (en) | 1986-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5243267A (en) | Method for controlling a lumbar support device in a powered seat and motor control device provided therein in association therewith | |
| US5637076A (en) | Apparatus and method for continuous passive motion of the lumbar region | |
| AU714191B2 (en) | Beds | |
| US6794841B1 (en) | Method of and apparatus for locking a powered movable furniture item | |
| US20030075959A1 (en) | Apparatus and method for cyclic adjustment of a supporting element in a seat | |
| JPH08322895A (en) | Chair type air massaging machine | |
| JPH0313239Y2 (en) | ||
| JP2011010695A (en) | Massage chair | |
| JP2001149164A (en) | Relaxation device | |
| EP2168547A1 (en) | Treatment couch | |
| JP4625631B2 (en) | Chair-type treatment device | |
| KR101075114B1 (en) | Core moving fitness chair | |
| JP4796224B2 (en) | Automatic treatment machine | |
| JPH0226371Y2 (en) | ||
| JP2011250837A (en) | Massage machine | |
| KR200151537Y1 (en) | Seat with oxygen supply apparatus | |
| JPH0568629A (en) | Internal pressure adjusting device for air mat | |
| JPH11151139A (en) | Mattress | |
| JPH076835Y2 (en) | Seat | |
| WO2011118676A1 (en) | Massage machine | |
| JPH0568627A (en) | Internal pressure holding device for air mat | |
| JP4015466B2 (en) | Massage machine | |
| JPH049114A (en) | Air mat system | |
| JPH049111A (en) | Air mat system | |
| JPH049112A (en) | Air mat system |