JPH0647118A - Swimming device - Google Patents
Swimming deviceInfo
- Publication number
- JPH0647118A JPH0647118A JP18959492A JP18959492A JPH0647118A JP H0647118 A JPH0647118 A JP H0647118A JP 18959492 A JP18959492 A JP 18959492A JP 18959492 A JP18959492 A JP 18959492A JP H0647118 A JPH0647118 A JP H0647118A
- Authority
- JP
- Japan
- Prior art keywords
- dome
- oxygen
- swimming device
- swimming
- concentration
- 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
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、透明性と気密性を有す
る材料を用いてプール、海、河川、湖等の水面上に独立
した気密空間を形成し、この独立した気密空間内の酸素
濃度を任意に設定してこの任意に設定された酸素濃度の
ドーム内において水泳、水遊び、リハビリテーション等
を行うことにより、体力の増強、健康増進等を行う装置
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention forms an independent airtight space on a water surface of a pool, sea, river, lake or the like by using a material having transparency and airtightness, and oxygen in the independent airtight space is formed. The present invention relates to a device for enhancing physical strength, promoting health, etc. by arbitrarily setting the concentration and performing swimming, playing in the water, rehabilitation, etc. in a dome having an arbitrarily set oxygen concentration.
【０００２】[0002]
【従来の技術】水泳は誰にでも手軽にできるスポーツ
で、体力増強、健康増進や肥満解消に適している。た
だ、初心者には息継ぎがうまく行かなかったりすると疲
れが先行して泳ぎを持続する事ができなくなる。これ
は、酸素不足の状況では無気呼吸が行われ、そのため、
疲労物質である乳酸が筋肉に蓄積し、運動の持続を困難
とするからである。仮に、息継ぎが上手くいっても、図
３［水泳速度と酸素摂取量の関係（Ｈｏｌｍｅｒ、１９
７９）］で分かるように、一般の人は低い水泳速度でも
多くの酸素を必要とするため、酸素不足に陥りやすい。
この様な場合に、運動時（水泳時）の酸素投与は効果が
ある。加えて、水泳時の酸素投与は、一度の息継ぎで体
内に取り入れることができる酸素量が多くなるので、息
継ぎの回数を減らせる又は潜水時間を延長できる等の効
果がある。これは、初心者ばかりでなく、一流水泳選手
にもいえることである。2. Description of the Related Art Swimming is a sport that anyone can easily carry out, and it is suitable for increasing physical strength, improving health and eliminating obesity. However, if a beginner does not breathe well, he / she will be tired and unable to continue swimming. This is due to atelectasis in an oxygen-deficient situation, and
This is because lactic acid, which is a fatigue substance, accumulates in muscles, making it difficult to maintain exercise. Even if breathing is successful, Fig. 3 [Relationship between swimming speed and oxygen uptake (Holmer, 19
79)], a general person needs a lot of oxygen even at a low swimming speed, and thus is apt to fall into an oxygen shortage.
In such cases, oxygen administration during exercise (during swimming) is effective. In addition, oxygen administration during swimming increases the amount of oxygen that can be taken into the body in one breath, so that it has the effect of reducing the number of breaths or prolonging the dive time. This is true not only for beginners but also for top swimmers.
【０００３】また、慢性肺疾患者等には、運動時の酸素
投与は酸素摂取障害を補うので、運動の持続に顕著な効
果を示すことが多い。[0003] In addition, for patients with chronic lung diseases, oxygen administration during exercise supplements oxygen uptake disorders, and therefore often exerts a marked effect on the duration of exercise.
【０００４】一方、スポーツ選手等は、心肺機能の強化
のために、酸素分圧の低い高地トレーニングを行うこと
がある。高地トレーニングは、身体の酸素運搬機能の改
善により競技能力が向上するので、水泳を初め陸上競技
等様々なスポーツで取り入れられている。On the other hand, athletes and the like sometimes perform high altitude training with low oxygen partial pressure in order to strengthen their cardiopulmonary function. High altitude training is used in various sports such as swimming and athletics because it improves competitiveness by improving the oxygen carrying function of the body.
【０００５】なお、水泳等の練習装置としては水面に空
気圧を加えて水深圧にこの空気圧分だけプラスした潜水
訓練用の塔（特開昭５７−９３０７１号公報）とか、オ
ープン水路の上部全域にカプセル状の気密室を形成し、
この気密室内を加圧又は減圧することで、酸素分圧を変
化させることのできる水泳練習用のプール（特公平４−
１２１５３号公報）が公知である。As a training device for swimming and the like, a tower for diving training (Japanese Patent Laid-Open No. 57-93071) in which air pressure is applied to the water surface to add this air pressure to the water depth pressure, or the entire upper part of the open waterway Form a capsule-shaped airtight chamber,
A pool for swimming practice in which the oxygen partial pressure can be changed by pressurizing or depressurizing this airtight chamber (Japanese Patent Publication No.
No. 12153) is known.
【０００６】[0006]
【発明が解決しようとする課題】しかし、上記公知例
で、特開昭５７−９３０７１は、アクアラング等の器具
潜水の訓練のためのものであり、水面上の空間の空気組
成を変化させたり、加圧により上昇した酸素分圧を利用
するものではない。また、特公平０４−１２１５３は、
主にカプセル内を減圧して高地の環境をプール全体に作
りだすものであるが、水泳の訓練において、その効果を
発揮するためには、大幅な減圧若しくは加圧を必要と
し、そのため、大掛かりで強固な施設となってしまう。
従って、どこにでも（任意の水面上に）、手軽に任意の
酸素分圧（濃度）環境を作り出すことは不可能である。However, in the above-mentioned known example, Japanese Patent Laid-Open No. 57-93071 is for training equipment diving such as Aqualung, and changes the air composition of the space above the water surface. However, the oxygen partial pressure increased by pressurization is not used. In addition, Japanese Patent Publication No. 04-12153,
It mainly decompresses the inside of the capsule to create a highland environment in the entire pool, but in swimming training, in order to exert its effect, significant decompression or pressurization is required, so it is large and strong. It becomes a facility.
Therefore, it is impossible to easily create an arbitrary oxygen partial pressure (concentration) environment anywhere (on an arbitrary water surface).
【０００７】本発明の目的は、調整された酸素濃度（分
圧）の雰囲気を任意の水面上につくり、この雰囲気下で
各種のトレーニングやリハビリテーション等を行うこと
ができる装置を提供することである。An object of the present invention is to provide an apparatus capable of creating an atmosphere of adjusted oxygen concentration (partial pressure) on an arbitrary water surface and performing various kinds of training, rehabilitation and the like under this atmosphere. .
【０００８】[0008]
【課題を解決するための手段】本発明に係る水泳装置の
構成は次のとおりである。The structure of the swimming device according to the present invention is as follows.
【０００９】透明性と気密性を有する素材を利用して下
面を開放し、且つ水面上に浮き立つように構成した任意
形状のドームと、前記ドーム内に酸素又は不活性ガス又
は任意の酸素濃度に設定した人工空気を供給するための
ドーム内酸素濃度調整装置と、から成る水泳装置。A dome having an arbitrary shape, which is made of a transparent and airtight material and whose lower surface is opened and floats above the water surface, and oxygen or an inert gas or an arbitrary oxygen concentration in the dome. A swimming device comprising: a device for adjusting the oxygen concentration in the dome for supplying artificial air that has been set.
【００１０】ドームの形状は、特に問わない。水泳のト
レーニング用の場合は、プール内のコースに沿って浮き
立つことができるようなトンネル形状にしたものが適す
る。The shape of the dome is not particularly limited. For swimming training, a tunnel shape that allows you to stand up along the course in the pool is suitable.
【００１１】次に、ドームの形状維持は、内圧、梁等で
行うことができる。又、水面上に浮き立たせる手段とし
てはフロート方式、内圧方式、吊り方式等が考えられ
る。又、ドームは折り畳み自在に構成して不使用時に格
納がしやすいようにしたり、ウインチ等で天井側に吊り
上げてしまうことができるようにしてもよい。Next, the shape of the dome can be maintained by internal pressure, beams or the like. Further, as a means for floating on the water surface, a float system, an internal pressure system, a suspension system, etc. can be considered. Further, the dome may be configured to be foldable so that it can be easily stored when not in use, or can be lifted up to the ceiling side by a winch or the like.
【００１２】次に、ドーム内にペースメーカーとか音響
装置を取り付けてトレーニングとか気分転換に供するよ
うにしてもよい。Next, a pacemaker or an audio device may be attached to the dome for training or a change of mood.
【００１３】次に、ドームは透明性を有する気密性素材
と透明性を有しない気密性素材との組み合わせにより構
成してもよい。Next, the dome may be formed of a combination of an airtight material having transparency and an airtight material having no transparency.
【００１４】[0014]
【作用】ドームは水上において、周囲から空気が入り込
んだり、中から逃げたりしないように、その下縁を水中
に少し水没させることが必要である。酸素濃度調整装置
は、酸素等供給管を経由してドーム内と結ばれ、酸素又
は不活性ガス又は任意の酸素濃度に設定した人工空気の
供給が可能である。ドーム内への出入りはドームの周囲
の下縁の下から潜って行う。酸素濃度の低い高地と同じ
状況を平地のプール等に設置したドーム内につくる場合
には、例えばメキシコシティ（標高２，３００ｍ、５８
０ｔｏｒｒ、平地での酸素濃度約１６％に相当）と同じ
くなるように、ドーム内の酸素濃度を１６％に設定す
る。この手段としては、空気若しくは酸素に窒素ガスを
混合して調整した人工空気をドーム内に送入することに
より可能である。The function of the dome requires that the lower edge of the dome be slightly submerged in water so that air does not get in from the surroundings or escape from the inside. The oxygen concentration adjusting device is connected to the inside of the dome via a supply pipe for oxygen or the like, and can supply oxygen or an inert gas or artificial air set to an arbitrary oxygen concentration. Access to and from the dome is carried out under the lower edge of the dome. To create the same situation as in a highland with low oxygen concentration in a dome installed in a flat pool, for example, Mexico City (elevation 2,300m, 58m
The oxygen concentration in the dome is set to 16% so that it becomes the same as 0 torr, which corresponds to an oxygen concentration of about 16% on a flat surface. As this means, artificial air prepared by mixing nitrogen gas with air or oxygen is fed into the dome.
【００１５】[0015]
【実施例】図１、２はプールの１つのコース上に本発明
水泳装置を適用した実施例である。１はプール、２は断
面半円形のトンネル状のドームにして、このドーム２は
透明なポリエチレンフィルムで出来ており、要所には梁
３が入れられ、下方周縁には保形を目的としたパイプ４
が取り付けられている。そして、このパイプ４を含むド
ーム２の周縁は、水中に少し水没しており、ドーム２内
と外気とは遮断されている。1 and 2 show an embodiment in which the swimming device of the present invention is applied to one course of a pool. Reference numeral 1 is a pool, 2 is a tunnel-shaped dome having a semicircular cross section, and this dome 2 is made of a transparent polyethylene film. Pipe 4
Is attached. The periphery of the dome 2 including the pipe 4 is slightly submerged in water, and the inside of the dome 2 and the outside air are shut off from each other.
【００１６】図２において、５〜１３は酸素濃度調整装
置にして、この調整装置は、液化酸素ボンベ６、液化窒
素ボンベ７、蒸発器８・９、流量計１０・１１、Ｏ２メ
ーター１３を主要構成要素としており、供給管１４にて
ドーム２に連結されている。In FIG. 2, 5 to 13 are oxygen concentration adjusting devices, and this adjusting device includes a liquefied oxygen cylinder 6, a liquefied nitrogen cylinder 7, an evaporator 8 · 9, a flow meter 10 · 11 and an O 2 meter 13. It is a main component and is connected to the dome 2 by a supply pipe 14.
【００１７】１６はドーム２において、内部の空気を排
出するための排出ラインにして、この排出ライン１６に
はＯ２メーター１７、ＣＯ２メーター１８が取り付けら
れ、この排出ライン１６でドーム２内の酸素濃度、二酸
化炭素濃度の測定が可能である。Reference numeral 16 is a discharge line for discharging the air inside the dome 2, and an O 2 meter 17 and a CO 2 meter 18 are attached to the discharge line 16, and the discharge line 16 allows the inside of the dome 2 to be discharged. It is possible to measure oxygen concentration and carbon dioxide concentration.
【００１８】上記実施例においては、プールの水面上に
しぼんだ状態のドームを置き、このドーム２内に酸素と
窒素ガスの混合比率が１：１の酸素富化空気を供給して
ドーム２を膨らませ、自己の浮力で水上に浮くようにす
る。次にドーム２がほぼ膨らんだところでトンネルの両
端と中３ｍおきに半円状の補強材（梁）３を設置し、ド
ーム２の変形防止（パイプ４の補強を兼ねる）を行う。
次にパイプ４の両サイドに重り５を取り付けて安定させ
る。なお、重り５のうち両端のもの５ａは、他の重り５
よりも重いもので、かつ、プール１の底にまで達するも
のを使い、船でいう錨のような役目をさせる。こうする
ことで、ドーム２の安定性が増大する。In the above embodiment, a dome in a state of being deflated on the water surface of the pool is placed, and oxygen-enriched air having a mixing ratio of oxygen and nitrogen gas of 1: 1 is supplied into the dome 2 to form the dome 2. Inflate and let it float on the water with its own buoyancy. Next, when the dome 2 is substantially inflated, semi-circular reinforcing members (beams) 3 are installed at both ends of the tunnel and at an interval of 3 m in between to prevent deformation of the dome 2 (also functioning as reinforcement of the pipe 4).
Next, weights 5 are attached to both sides of the pipe 4 to stabilize it. The weights 5a on both ends of the weight 5 are the other weights 5a.
Use something heavier than that and reach the bottom of pool 1, and make it act like an anchor on a ship. By doing so, the stability of the dome 2 is increased.
【００１９】ドーム２（空間容積約２５ｍ３）の形状維
持のために酸素富化空気は常時供給する。オーバーフロ
ー分の酸素富化空気はドーム２のもう一方の終端から排
出ライン１６を通して外部へ排出する。この排出ガスの
一部を利用して酸素濃度と炭酸ガス濃度の測定を行う。
ドーム２の内と外との差圧は水柱マノメータ１５で測定
し、ドーム２からの出ガスの流量を調整することにより
ドーム２の形状保持を行う。Oxygen-enriched air is constantly supplied to maintain the shape of the dome 2 (space volume of about 25 m 3 ). The overflow oxygen-enriched air is discharged to the outside through the discharge line 16 from the other end of the dome 2. Oxygen concentration and carbon dioxide concentration are measured using a part of this exhaust gas.
The pressure difference between the inside and outside of the dome 2 is measured by the water column manometer 15, and the shape of the dome 2 is maintained by adjusting the flow rate of the gas discharged from the dome 2.
【００２０】ドーム２へ供給する酸素富化空気は、液化
酸素６と液化窒素７を蒸発器８・９により気化したガス
酸素とガス窒素を混合することで調整する。これは、Ｐ
ＳＡ装置やガス分離膜より得られた酸素富化空気又は窒
素を使用してもよい。なお、１９はドーム２に空気を供
給するブロアーで、液化窒素７の消費量を削減するため
のものである。The oxygen-enriched air supplied to the dome 2 is adjusted by mixing liquefied oxygen 6 and liquefied nitrogen 7 with gaseous oxygen and gaseous nitrogen vaporized by the evaporators 8 and 9. This is P
Oxygen-enriched air or nitrogen obtained from a SA device or a gas separation membrane may be used. A blower 19 supplies air to the dome 2 to reduce the amount of liquefied nitrogen 7 consumed.
【００２１】ドーム２の両サイドに取り付ける重り５
は、ある程度重くなければ、波等により気密が崩れるこ
とがあるので、この重量の設定には気をつける。Weights 5 attached to both sides of the dome 2
If is not heavy to some extent, the airtightness may collapse due to waves, so be careful when setting this weight.
【００２２】なお、ドーム２の形状を作ってから、その
中に酸素或いは不活性ガス若しくは任意の酸素濃度の人
工空気を送り込んで所定の酸素濃度とする方法でもよ
い。Alternatively, a method may be used in which after the shape of the dome 2 is formed, oxygen or an inert gas or artificial air having an arbitrary oxygen concentration is fed into the dome 2 to obtain a predetermined oxygen concentration.
【００２３】アクリル等でできた剛構造のプラスチック
ドーム２の場合、水中に沈めて、ドーム２内の空気を追
い出してから所定の酸素濃度の人工空気をドーム２内に
供給して浮かび上がらせると、最初から所望の酸素濃度
の環境を作り出すことができる。In the case of a rigid plastic dome 2 made of acrylic or the like, when it is submerged in water to expel the air in the dome 2 and then artificial air having a predetermined oxygen concentration is supplied into the dome 2 to make it rise. An environment with a desired oxygen concentration can be created from the beginning.
【００２４】なお、ドーム２はウインチ等を利用した天
井吊り下げ方式としてもよい。又、ドーム２は飛び込み
台を含んでもよい。The dome 2 may be of a ceiling suspension type using a winch or the like. The dome 2 may also include a diving board.
【００２５】ドーム２内への出入りは、水泳プールのコ
ースロープで仕切られたあるコースから別のコースへ移
動する時の要領で、軽く潜ってドーム２の中へ出入りす
る。これは、プールにおいて普通に行う行為であり、出
入りに際してなんら問題はない。なお、万一気密が破れ
た場合、空気が漏れ込む方向であるから、安全である。To enter and exit the dome 2, lightly dive into and out of the dome 2 in the same manner as when moving from one course partitioned by the course rope of the swimming pool to another course. This is a normal activity in the pool and there is no problem when entering or leaving. If the airtightness is broken, it is safe because the air will leak in.
【００２６】内部の人工空気の酸素濃度・炭酸ガス濃度
は常時監視し、酸素濃度が設定値からはみ出さないよう
に、加えて、人体から排出される炭酸ガスが過度に蓄積
しないように、供給ガス組成とその量を調節することが
肝要である。また、ドーム２の内面フィルムが水蒸気で
曇るのを低減させるには、ドライな人工空気を過剰量供
給するのが良い。このとき、人工空気の温度を上下させ
て、ドーム１内の気温を調節することもできる。或いは
ドーム２内に防雲フィルムを張り合わせても効果があ
る。なお、過剰量の人工空気の供給は、プール１から発
生する塩素ガスの蓄積防止にも効果がある。The oxygen concentration and carbon dioxide concentration of the artificial air inside are constantly monitored, and the oxygen concentration is supplied so that the oxygen concentration does not exceed the set value and that the carbon dioxide gas discharged from the human body does not accumulate excessively. It is important to control the gas composition and its amount. Further, in order to reduce the fogging of the inner surface film of the dome 2 with water vapor, it is preferable to supply an excessive amount of dry artificial air. At this time, the temperature of the artificial air can be raised or lowered to adjust the temperature inside the dome 1. Alternatively, it is also effective to stick a cloud-prevention film inside the dome 2. In addition, the supply of the excessive amount of artificial air is also effective in preventing the accumulation of chlorine gas generated from the pool 1.
【００２７】ドーム内の酸素濃度を決定する場合におい
て、ドーム２の設置場所の気圧（標高）を考慮してその
濃度を決めなければならない。これは、特に低い酸素濃
度の設定で使用する場合に注意しなければならない。ま
た、特別に高い酸素濃度の設定で使用する場合は、ドー
ム２の材質の選択や火気の制限に注意しなければならな
い。When determining the oxygen concentration in the dome, the concentration must be determined in consideration of the atmospheric pressure (elevation) of the installation location of the dome 2. This must be taken care of especially when used in low oxygen concentration settings. Further, when the dome 2 is used with a particularly high oxygen concentration setting, attention must be paid to the selection of the material of the dome 2 and the limitation of fire.
【００２８】[0028]
【本発明の効果】本発明による効果は次のとおりであ
る。The effects of the present invention are as follows.
【００２９】ａ．ドーム内部の酸素濃度（分圧）を上昇
させた場合は、水泳が上手でない人や慢性肺疾患の人で
も呼吸が楽に行えるので泳ぎを持続でき、健康増進や肥
満解消、リハビリテーションを目的とした利用が可能で
ある。実際、息継ぎが非常に楽になり、長く潜水した
り、少ない回数の息継ぎで泳ぐことができる。又、疲れ
易くてリハビリテーションとしての水泳或いは水中歩行
を長く行うことが困難な人の場合、楽になった分効果的
にリハビリテーションを行うことができる。A. When the oxygen concentration (partial pressure) inside the dome is increased, people who are not good at swimming or those with chronic lung disease can breathe easily, so that they can continue swimming and use for the purpose of improving health, eliminating obesity, and rehabilitation. Is possible. In fact, breathing becomes much easier, allowing you to dive longer and swim less often. In addition, in the case of a person who is easily tired and has difficulty in swimming or walking in water as rehabilitation for a long time, rehabilitation can be effectively performed as much as it is easier.
【００３０】ｂ．ドーム内部の酸素濃度（分圧）を低下
させた場合には、高地と同等の環境をつくりだせ、身体
の酸素運搬能の改善を目的としたトレーニングを平地で
行うことができる。B. When the oxygen concentration (partial pressure) inside the dome is lowered, it is possible to create an environment equivalent to that in the highlands and to perform training on the level ground to improve the oxygen carrying capacity of the body.
【００３１】ｃ．高酸素濃度（分圧）または低酸素濃度
（分圧）環境をつくりだすのに耐圧構造を必要としない
ので、設備費が極めて安価である。仮に、雰囲気を加圧
する方法で、酸素分圧３００ｔｏｒｒ（平地での酸素濃
度約４０％）を実現するには、大気圧の１．９倍の圧力
が必要であり、このとき壁面にかかる力はおよそ９．３
ｔｏｎ／ｍ２となる。逆に、メキシコシティの環境を作
り出すには、大気圧の０．７６倍の圧力となり、このと
き壁面にかかる力は−２．４ｔｏｎ／ｍ２となる。従っ
て、圧力を上下させる方法では、強固な構造の耐圧気密
カプセルが必要となり、これが設備費を大きく押し上げ
てしまう。C. Since a pressure resistant structure is not required to create a high oxygen concentration (partial pressure) or low oxygen concentration (partial pressure) environment, the equipment cost is extremely low. In order to achieve an oxygen partial pressure of 300 torr (oxygen concentration on a flat surface of about 40%) by the method of pressurizing the atmosphere, a pressure of 1.9 times the atmospheric pressure is required, and the force applied to the wall surface at this time is About 9.3
It becomes ton / m 2 . On the contrary, in order to create the environment of Mexico City, the pressure becomes 0.76 times the atmospheric pressure, and at this time, the force applied to the wall surface becomes -2.4 ton / m 2 . Therefore, in the method of raising and lowering the pressure, a pressure-resistant airtight capsule having a strong structure is required, which greatly increases the equipment cost.
【００３２】ｄ．上記ｃに関連して、既存のプールにそ
のまま設置できるとともに取り付け、取り外しが極めて
簡単である。従って、プールを多目的に使うことができ
る。D. With respect to the above item c, it can be installed as it is in an existing pool, and it is extremely easy to install and remove. Therefore, the pool can be used for multiple purposes.
【００３３】ｅ．ドームを設置する水面の水を利用して
気密を保持するため、簡単に高い気密性が得られる。E. Since the airtightness is maintained by using the water on the water surface where the dome is installed, high airtightness can be easily obtained.
【００３４】ｆ．耐圧構造を必要としないので、出入り
が簡単である。F. Since it does not require a pressure resistant structure, it is easy to enter and exit.
【００３５】ｇ．ドームは透明な材料でできているの
で、利用者の状態を観察できる。G. The dome is made of a transparent material so that the user's condition can be observed.
【００３６】ｈ．音響装置により、トレーニング等の効
果を高めることができる。H. The acoustic device can enhance the effect of training and the like.
【００３７】ｉ．ペースメーカーにより、目標をもって
トレーニング等が行え、上記ｈと同様、トレーニング等
の効果を高めることができる。I. With the pacemaker, training or the like can be performed with a goal, and the effect of training or the like can be enhanced as in the case of h.
【図１】プール内に本発明を実施した状態の説明図。FIG. 1 is an explanatory view of a state in which the present invention is implemented in a pool.
【図２】図１に示した装置を横方向から見た状態の説明
図。FIG. 2 is an explanatory view of a state of the device shown in FIG. 1 as seen from the lateral direction.
【図３】水泳速度と酸素摂取量の説明図。FIG. 3 is an explanatory diagram of swimming speed and oxygen uptake.
１ プール ２ ドーム ３ 梁 ４ パイプ ５ 重り ６ 液化酸素ボンベ ７ 液化窒素ボンベ ８、９ 蒸発器 １０、１１ 流量計 １３ Ｏ２メーター １４ 供給管 １５ 水柱マノメーター １６ 排出ライン １７ Ｏ２メーター １８ ＣＯ２メーター １９ ブロアー1 Pool 2 Dome 3 Beam 4 Pipe 5 Weight 6 Liquefied Oxygen Cylinder 7 Liquefied Nitrogen Cylinder 8, 9 Evaporator 10, 11 Flow Meter 13 O 2 Meter 14 Supply Pipe 15 Water Column Manometer 16 Discharge Line 17 O 2 Meter 18 CO 2 Meter 19 Blower
Claims (11)
下面を開放し、且つ水面上に浮き立つことにより独立し
た気密空間を形成する任意形状のドームと、 前記ドーム内の気密空間内に酸素又は不活性ガス又は任
意の酸素濃度に設定した人工空気を供給するためのドー
ム内酸素濃度調整装置と、 から成る水泳装置。1. A dome of an arbitrary shape having an open bottom surface made of a material having transparency and airtightness and forming an independent airtight space by floating above the water surface, and a dome in the airtight space within the dome. A swimming device comprising: an oxygen concentration adjusting device in the dome for supplying oxygen or an inert gas or artificial air set to an arbitrary oxygen concentration.
て浮き立つトンネル形状に構成して成る請求項１記載の
水泳装置。2. The swimming device according to claim 1, wherein the dome has a tunnel shape that floats along a course in the pool.
る内圧により形状維持させる請求項１、２記載の水泳装
置。3. The swimming device according to claim 1, wherein the shape of the dome is maintained by the internal pressure obtained by the gas inside the dome.
１、２記載の水泳装置。4. The swimming device according to claim 1, wherein the dome is maintained in shape by a beam.
水面上に浮き立たせるように構成した請求項１、２、
３、４記載の水泳装置。5. The structure according to claim 1, wherein the dome is configured to float on the water surface by the buoyancy obtained by the float.
The swimming device described in 3 or 4.
る浮力で水面上に浮き立たせるように構成した請求項
１、２、３、４記載の水泳装置。6. The swimming device according to claim 1, wherein the dome is configured to float on the water surface by the buoyancy obtained by the gas inside the dome.
求項１、２、３、４、５、６記載の水泳装置。7. The swimming device according to claim 1, wherein the dome is configured to be foldable.
成る請求項１、２、３、４、５、６、７記載の水泳装
置。8. The swimming device according to claim 1, wherein a pacemaker is mounted in the dome.
求項１、２、３、４、５、６、７、８記載の水泳装置。9. The swimming device according to claim 1, wherein an acoustic device is mounted in the dome.
透明性を有しない気密性素材との組み合わせにより構成
して成る請求項１、２、３、４、５、６、７、８、９記
載の水泳装置。10. The dome is made of a combination of an airtight material having transparency and an airtight material having no transparency, and the dome is formed of a combination of 1, 2, 3, 4, 5, 6, 7, 8, and 9. The swimming device described.
縁とドームを設置する水面の水により保持するように構
成して成る請求項１、２、３、４、５、６、７、８、
９、１０、記載の水泳装置。11. The airtightness of the gas inside the dome is maintained by the water at the lower edge of the dome and the water surface on which the dome is installed, as set forth in claims 1, 2, 3, 4, 5, 6, 7, 8. ,
The swimming device according to 9, 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18959492A JPH0647118A (en) | 1992-07-16 | 1992-07-16 | Swimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18959492A JPH0647118A (en) | 1992-07-16 | 1992-07-16 | Swimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0647118A true JPH0647118A (en) | 1994-02-22 |
Family
ID=16243932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18959492A Pending JPH0647118A (en) | 1992-07-16 | 1992-07-16 | Swimming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003105996A (en) * | 2001-09-28 | 2003-04-09 | Takenaka Komuten Co Ltd | Low oxygen training pool |
| JP2014023784A (en) * | 2012-07-27 | 2014-02-06 | Juntendo | Exercise device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5352170A (en) * | 1976-10-22 | 1978-05-12 | Seiko Instr & Electronics Ltd | Pace maker for swimming |
| JPS60261479A (en) * | 1984-06-11 | 1985-12-24 | 五十嵐工業株式会社 | Revolving stream water tank type experimental pool |
| JP3121099B2 (en) * | 1991-03-26 | 2000-12-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Liquid crystal display device including alignment film and method of manufacturing the same |
-
1992
- 1992-07-16 JP JP18959492A patent/JPH0647118A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5352170A (en) * | 1976-10-22 | 1978-05-12 | Seiko Instr & Electronics Ltd | Pace maker for swimming |
| JPS60261479A (en) * | 1984-06-11 | 1985-12-24 | 五十嵐工業株式会社 | Revolving stream water tank type experimental pool |
| JP3121099B2 (en) * | 1991-03-26 | 2000-12-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Liquid crystal display device including alignment film and method of manufacturing the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003105996A (en) * | 2001-09-28 | 2003-04-09 | Takenaka Komuten Co Ltd | Low oxygen training pool |
| JP2014023784A (en) * | 2012-07-27 | 2014-02-06 | Juntendo | Exercise device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USRE36958E (en) | Hypobaric sleeping chamber | |
| US6551215B1 (en) | Climbing structure | |
| US5398678A (en) | Hyperbaric chamber and exercise environment | |
| US4974829A (en) | Hyperbaric chamber | |
| US5109837A (en) | Hyperbaric chamber | |
| US6322454B1 (en) | Inflatable recreational device | |
| US7588517B2 (en) | Physical fitness system | |
| US6360988B1 (en) | Personnel lift device and amusement use thereof | |
| Hong et al. | Lung volumes at different depths of submersion | |
| JPH07299251A (en) | Spatial game system | |
| CN106965911A (en) | It is a kind of portable from supply diving outfit | |
| US20150259051A1 (en) | Liquid Flyer, Flexi Underwater Raft | |
| RU2552758C1 (en) | Individual device for floating and body for it | |
| US3592468A (en) | Water sport platforms | |
| JPH0647118A (en) | Swimming device | |
| Wilmshurst | ABC of oxygen: diving and oxygen | |
| US156599A (en) | Improvement in diving apparatus | |
| Pollock | Breath-hold diving: performance and safety | |
| Diving | LEADING ARTICLE DIVING (UNDERWATER) FOR PULMONARY PEARLS | |
| CN101732844B (en) | Water bed for teaching skill of floating on water surface with face upward | |
| US1935655A (en) | Apparatus for supplying respirable atmosphere under abnormal respiratory conditions | |
| PARKER | The hazards of scuba diving | |
| DE541603C (en) | Rescue equipment | |
| JP2002035163A (en) | Breathing type exercising apparatus | |
| DuBois et al. | Alveolar gas exchange during submarine escape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19950831 |