JP2009201564A - High-pressure gas supply apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that airtightness of a fastener part is not maintained due to unexpected deflection, contraction and pulling force when an airtight fastener part of an inner bag body is slackened or wrinkled, while the inner bag body having an airtight fastener at an entrance is housed in an outer bag body, the area of the inner bag body is enlarged, it is pressurized and expanded, and the inner bag body is closely attached to the outer bag body in a slackened and wrinkled state conventionally. <P>SOLUTION: The flexible inner bag body 10 having a finely air-permeable fastener 13 at the entrance of a user to a supplied high pressure gas is housed in an air-permeable and also pressure-resistant outer bag body 1. The high pressure gas is sent from a pressurizing source to the inner bag body 10, the outflow pressure of a gas is imparted over the entire finely air-permeable fastener 13 at the entrance of the inner bag body 10 in a pressurized and expanded state, and the part of the airtight fastener 13 of the inner bag body is prevented from being slackened or wrinkled. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention provides a human or animal with a gas having a high oxygen concentration or higher at a pressure higher than atmospheric pressure to a person or an animal, thereby recovering mental and physical fatigue, improving beauty and health, improving the metabolism, and lifestyle-related diseases. The present invention relates to a high-pressure gas supply apparatus that can be expected to prevent eyesight and improve eyesight recovery.

  Conventionally, as a device for treating altitude sickness, a flexible low strength inner bag body that is non-breathable with respect to high pressure gas is accommodated in a large strength outer bag body that has air permeability and pressure resistance against the internal pressure of high pressure gas. A high-pressure gas supply device is known in which high-pressure gas is fed from a pressure source into the inner bag body and the outer bag body bears and maintains the pressure and shape of the inflated inner bag body (Patent Literature). 1).

  In this case, the inner bag body is made larger than the outer bag body so that pressure is not applied to the inner bag body, which is weak in strength, and the inner bag body is kept in close contact with the outer bag body in a state where the inner bag body is slack. It was.

  In addition, it is equipped with switching means that can alternately switch the internal pressure in the treatment room between high and low pressure, and the high-pressure oxygen supply consists of a single, flexible chamber made entirely of non-breathable EVA resin, urethane, nylon, and vinyl chloride. In the apparatus, the entrance / exit part of the patient has a double structure, the inner surface of the double structure is formed with a larger area than the outer surface, and the inner surface is wrinkled in the pressurized and expanded state to the outer surface. There is also known a high-pressure gas supply device that is configured to be in close contact so that pressure is not applied to the inner surface (see Patent Document 2).

Japanese Patent Publication No. 4-20354 Japanese Patent No. 3720032

  In the case of the conventional device, as described above, no pressure is applied to the non-breathable inner bag or inner surface in a pressurized and expanded state, and therefore the airtight fastener at the patient's entrance / exit provided on the inner bag or inner surface is inflated. However, the inner bag or inner surface has a larger area than the outer bag or outer surface. If the airtight fastener part provided at the entrance / exit of the patient adheres tightly to the outer bag body or the outer surface under such conditions, the airtightness of the airtight fastener part will not be maintained due to unexpected shrinkage or tensile stress. There was a problem.

  In addition, when looseness or wrinkles occur in the airtight fastener part at the entrance / exit, the opening operation of the airtight fastener part is hindered by unexpected shrinkage or tensile stress, and fatigue accumulates due to long-term use, maintaining durability and airtightness There was a problem that was not done.

  Therefore, according to the present invention, as described in claim 1, an inner bag body having flexibility that can be folded and having a user's inlet / outlet having micro-breathability with respect to the supplied high-pressure gas, and an inlet / outlet port of the inner bag body The outer bag has air permeability and foldable flexibility including the user's entrance and exit, and has pressure resistance against the internal pressure of the high-pressure gas. A high-pressure gas supply device provided with a pressurizing mechanism capable of feeding high-pressure gas from a pressurization source in a state covered with a bag body, and provided so that the outer bag body can maintain the shape of the inner bag body in a pressurized state Is to provide.

  Further, according to the present invention, as described in claim 2, the high-pressure gas supply device according to claim 1, wherein a micro-breathable fastener having micro-breathability is provided at the entrance and exit of the inner bag body. Is to provide.

  Further, according to the present invention, as described in claim 3, in the high-pressure gas supply device according to claim 1 or 2, the high-pressure gas supply device according to claim 1 is provided with a fastener mounting bag portion having stretch elasticity around the slightly breathable fastener. A gas supply device is provided.

  Further, according to the present invention, as described in claim 4, in the high-pressure gas supply device according to claim 2 or 3, the micro-breathable fastener of the inner bag body has substantially uniform breathability over the entire fastener. A high-pressure gas supply device is provided.

   Further, according to the present invention, as described in claim 5, in the high-pressure gas supply device according to claim 2, 3 or 4, the high-pressure gas is supplied from the pressurizing source of the pressurizing mechanism, and the air permeability of the micro-breathable fastener is increased. The present invention provides a high-pressure gas supply device that is supplementarily supplied.

  Further, according to the present invention, as described in claim 6, in the high-pressure gas supply device according to any one of claims 1 to 5, the high-pressure gas supply device is provided with a pressure-resistant fastener having pressure resistance at the entrance and exit of the outer bag body. A gas supply device is provided.

  Further, according to the present invention, as described in claim 7, in the high pressure gas supply device according to claim 6, the high pressure gas supply device is provided so that the fastener of the outer bag and the fastener of the inner bag are not in direct contact with each other. A gas supply device is provided.

  Further, according to the present invention, as described in claim 8, in the high-pressure gas supply device according to claim 7, an air-impermeable film body is provided between the outer bag body and the fastener of the inner bag body. A high-pressure gas supply device is provided.

  Further, according to the present invention, as described in claim 9, in the high-pressure gas supply device according to any one of claims 1 to 8, the inner bag body is formed of a transparent or translucent synthetic resin film. A high-pressure gas supply device is provided.

  Moreover, this invention provides the high pressure gas supply apparatus which the inner side bag body consists of a thin film body made from a vinyl resin in the high pressure gas supply apparatus of Claim 9, as described in Claim 10.

  Moreover, this invention provides the high pressure gas supply apparatus in which the outer side bag body consists of a textile fabric in the high pressure gas supply apparatus in any one of Claim 1 thru | or 10, as described in Claim 11.

  Moreover, this invention provides the high pressure gas supply apparatus which an outer side bag body consists of a net-like body in the high pressure gas supply apparatus of Claim 11, as described in Claim 12.

  Moreover, this invention provides the high pressure gas supply apparatus in which the outer bag body has a transparent window part in the high pressure gas supply apparatus in any one of Claims 1 thru | or 12, as described in Claim 13. is there.

  Further, according to the present invention, as described in claim 14, in the high-pressure gas supply device according to any one of claims 1 to 13, both are detachably fixed between the inner bag body and the outer bag body. A high-pressure gas supply device provided with a detachable member is provided.

  Further, according to the present invention, as described in claim 15, in the high-pressure gas supply device according to claim 14, the high-pressure gas supply device in which the detachable member is provided in the vicinity of the entrance and exit of the inner bag body and the outer bag body. It is to provide.

  Moreover, this invention provides the high pressure gas supply apparatus which a detachable member consists of a hook-and-loop fastener in the high pressure gas supply apparatus of Claim 14 or 15, as described in Claim 16.

  Further, according to the present invention, as described in claim 17, in the high-pressure gas supply device according to any one of claims 1 to 16, a through hole that matches the inner bag body and the outer bag body is provided. An internal and external bag body is provided so that it can be assembled by a pipe-shaped connecting member fitted to the same, and a high-pressure gas supply device is provided in which high-pressure gas from a pressure source is supplied by the connecting member.

  Further, the present invention provides a high-pressure gas supply device according to claim 17, wherein the high-pressure gas supply device according to claim 17 controls discharge of the high-pressure gas in the inner bag body by a connecting member. It is.

  Further, according to the present invention, as described in claim 19, in the high-pressure gas supply device according to claim 17 or 18, the gas in the bag, such as oxygen concentration, atmospheric pressure, temperature, humidity, etc. in the inner bag by the connecting member. A high-pressure gas supply device provided with a detection mechanism is provided.

  Further, according to the present invention, as described in claim 20, in the high-pressure gas supply device according to any one of claims 1 to 19, the inner bag body and the outer bag body are horizontally long so that a user can lie inside. A high-pressure gas supply device comprising a cylindrical body, provided with a hollow ring body that is located at both ends of the horizontally long cylindrical body and is inscribed in the inner bag body, and a hollow mat object is accommodated between the hollow ring bodies. It is to provide.

  Further, according to the present invention, as described in claim 21, in the high-pressure gas supply apparatus according to claim 20, the high-pressure gas supply apparatus is provided with an inlet / outlet support frame in the longitudinal direction on both sides of the inlet / outlet of the outer bag body. Is to provide.

  Further, according to the present invention, as described in claim 22, in the high-pressure gas supply device according to claim 20 or 21, the support hollow body is provided in the longitudinal direction and located on both sides outside the outer bag body. A high-pressure gas supply device is provided.

  Further, according to the present invention, as described in claim 23, in the high-pressure gas supply apparatus according to claim 22, the support hollow body is provided by being connected to both sides of a flexible connection band on which the apparatus main body is placed. A high-pressure gas supply device is provided.

  Further, according to the present invention, as described in claim 24, in the high-pressure gas supply device according to any one of claims 2 to 23, the micro-breathable fastener has a micro-breathability of 10 to 120 liters per minute. A high-pressure gas supply device is provided.

  According to the present invention, as described in claim 25, the high-pressure gas supply device according to claim 24 is a high-pressure gas supply device in which the micro-breathability of the micro-breathable fastener is 30 to 50 liters per minute. It is to provide.

  Further, according to the present invention, as described in claim 26, in the high-pressure gas supply device according to any one of claims 1 to 25, the inner bag body has an oxygen concentration of 1.1 to 1.5 atm. Is a high-pressure gas supply device comprising 25% to 50%.

  According to the high-pressure gas supply device according to the present invention, as described in claim 1, the inner bag body has a foldable flexibility and a user's entrance / exit has micro-breathability with respect to the supplied high-pressure gas. The outer bag body has air permeability and foldable flexibility including the user's doorway communicating with the inner bag doorway, and has pressure resistance against the internal pressure of the high-pressure gas. In addition to providing a pressurizing mechanism that can send high-pressure gas from a pressurizing source with the inner bag covered with the outer bag, and providing the outer bag with the shape of the inner bag maintained under pressure When the inner bag body is pressurized and expanded, the inlet / outlet portion of the slightly air-permeable user is shaped by the outflow pressure of the gas that slightly flows out and is in close contact with the outer bag body, In an inflated state, the inner bag is loose or wrinkled Even in close contact with the side bag, in entrance portion of the user do not cause slack or wrinkles, the effect of a risk that air tightness is hindered by unexpected shrinkage and tensile stress is eliminated.

  In addition, since there is no slack or wrinkle at the entrance / exit, opening of the fasteners provided at the entrance / exit can be smoothly opened, and the durability and airtightness can be maintained even after long-term use. The pressure applied to the outer bag body from the inner bag body by the slight outflow of the inner bag body can be relaxed, and the internal gas can be flowed and ventilated.

  Moreover, this invention has the structure which provides the micro breathability fastener which has micro air permeability in the entrance / exit of an inner side bag body in the high pressure gas supply apparatus of Claim 1 as described in Claim 2. Thus, there is an effect of smoothly opening and closing the entrance / exit.

  Further, according to the present invention, as described in claim 3, in the high-pressure gas supply device according to claim 1 or 2, the fastener mounting bag portion having stretch elasticity is provided around the slightly breathable fastener. Thus, there is an effect that when the inner bag body is pressurized and inflated, it is possible to give the micro-breathable fastener the stretch elasticity that is easily stretched linearly in the longitudinal direction.

  Further, according to the present invention, as described in claim 4, in the high-pressure gas supply device according to claim 2 or 3, the micro-breathable fastener of the inner bag body has substantially uniform breathability over the entire fastener. By having the configuration, the pressure resistance of the entire fastener due to the micro-breathability can be eased, and the exhaust sound can be weakened by the uniform micro-breathability, so that discomfort due to the concentrated exhaust sound can be mitigated. effective.

   Further, according to the present invention, as described in claim 5, in the high-pressure gas supply device according to claim 2, 3 or 4, the high-pressure gas is supplied from the pressurizing source of the pressurizing mechanism, and the air permeability of the micro-breathable fastener is increased. By having the structure which supplements and supplies, there exists an effect which can ventilate with a slightly breathable fastener, maintaining a high pressure gas state.

  Further, according to the present invention, as described in claim 6, in the high-pressure gas supply device according to any one of claims 1 to 5, a pressure-resistant fastener having pressure resistance is provided at the entrance and exit of the outer bag body. Thus, there is an effect that the entrance / exit of the outer bag body can be supported by a durable fastener that is breathable and has excellent pressure resistance and operability.

  Further, according to the present invention, as described in claim 7, in the high-pressure gas supply apparatus according to claim 6, the outer bag body fastener and the inner bag body fastener are not directly in contact with each other. By having this, there is an effect that does not hinder the opening and closing of the fasteners in the close contact state.

  Further, according to the present invention, as described in claim 8, in the high-pressure gas supply device according to claim 7, an air-impermeable film body is provided between the outer bag body and the fastener of the inner bag body. By having the configuration, the micro-breathable fastener of the inner bag body is brought into close contact with the outer bag body through the non-breathable film body, and there is an effect of enhancing the non-breathability after the close-contact.

  Further, according to the present invention, as described in claim 9, in the high-pressure gas supply device according to any one of claims 1 to 8, the inner bag body is formed of a transparent or translucent synthetic resin film. By having a structure, since the inner bag body has a structure made of a transparent or translucent synthetic resin film, there is an effect that the other side can be seen through from inside and outside without providing a window.

  Further, according to the present invention, as described in claim 10, in the high-pressure gas supply device according to claim 9, the inner bag body has a configuration made of a thin film body made of vinyl resin, so that the opposite side can be seen from the inside and outside. There is transparency that can be seen through, non-breathability and pressure resistance, and there is an effect of obtaining an inner bag body that is thin, lightweight, and can be easily folded and moved.

  Further, according to the present invention, as described in claim 11, the high-pressure gas supply device according to any one of claims 1 to 10, wherein the outer bag body is made of a woven fabric, so that it is lightweight, flexible and strong. The large outer bag body can be obtained.

  Further, according to the present invention, as described in claim 12, in the high-pressure gas supply device according to claim 11, the outer bag has a configuration of a net-like body, so that the outer bag is lightweight, flexible, and has high strength. There is an effect to obtain a body.

  Further, according to the present invention, as described in claim 13, in the high-pressure gas supply device according to any one of claims 1 to 12, the outer bag body has a configuration having a see-through window portion, so that the inside and outside are opposite. There is an effect that the side can be observed.

  Further, according to the present invention, as described in claim 14, in the high-pressure gas supply device according to any one of claims 1 to 13, the detachable member that is detachably fixed to the inner bag body and the outer bag body. By having the structure provided, there is an effect that the inner and outer bag bodies are detachably fixed to each other at the time of assembling or after the air is discharged so that the doorways of each other are not displaced.

  According to the present invention, as described in claim 15, in the high-pressure gas supply device according to claim 14, the detachable member is provided in the vicinity of the entrance and exit of the inner bag body and the outer bag body. There is an effect that can be matched so that the doorway of each other does not shift.

  Further, according to the present invention, as described in claim 16, in the high-pressure gas supply device according to claim 14 or 15, the attachment / detachment member is made of a hook-and-loop fastener so that the attachment / detachment surface is shifted and attached. Therefore, there is an effect of facilitating the arrangement and attachment / detachment operations of the attachment / detachment member.

  Further, according to the present invention, as described in claim 17, in the high-pressure gas supply device according to any one of claims 1 to 16, a through hole that matches the inner bag body and the outer bag body is provided. The inner bag body and the outer bag body have a configuration in which the inner and outer bag bodies can be assembled by a pipe-shaped connecting member that fits to each other, and a high-pressure gas from a pressure source is supplied by the connecting member. The inner and outer bag bodies can be easily assembled by a pipe-shaped connecting member that fits into the through-hole, and the connecting member supplies the high-pressure gas from the pressurizing source into the inner bag body to inflate the device integrally. There is an effect that can.

  Further, according to the present invention, as described in claim 18, the high-pressure gas supply device according to claim 17 has a configuration in which the high-pressure gas in the inner bag body is controlled to be discharged by the connecting member. There exists an effect which can control the atmospheric pressure and ventilation of an apparatus using the connecting member to assemble.

  Further, according to the present invention, as described in claim 19, in the high-pressure gas supply device according to claim 17 or 18, the gas in the bag, such as oxygen concentration, atmospheric pressure, temperature, humidity, etc. in the inner bag by the connecting member. By having the structure provided with the detection mechanism, there is an effect that it is possible to detect and control the oxygen concentration, the atmospheric pressure, the temperature, and the humidity in the apparatus by using a connecting member for assembling the apparatus.

  Further, according to the present invention, as described in claim 20, in the high-pressure gas supply device according to any one of claims 1 to 19, the inner bag body and the outer bag body are horizontally long so that a user can lie inside. By forming a hollow ring body which is formed of a cylindrical body and is located at both ends of the horizontally long cylindrical body and inscribed in the inner bag body, and a hollow bed object is accommodated between the hollow ring bodies. By enclosing and inflating the hollow ring body and the hollow covering object in the inner bag body, the device body of the horizontally long cylindrical body can be assembled and formed with the doorway open, and the user can easily enter the bag body. It has the effect of being able to lie down and enter and exit freely from the entrance.

  Moreover, as described in claim 21, the present invention is the high-pressure gas supply apparatus according to claim 20, wherein the inlet / outlet support frame is provided in the longitudinal direction on both sides of the inlet / outlet of the outer bag body. Thus, in the apparatus body of the horizontally long cylindrical body formed by accommodating and inflating the hollow ring body and the hollow laying object, the entrance / exit of the outer bag body is reliably supported by the entrance / exit support frame with the entrance / exit opened. Therefore, there is an effect that the user can easily lie down in the bag body and can freely enter and exit from the entrance.

  Further, according to the present invention, as described in claim 22, in the high-pressure gas supply device according to claim 20 or 21, the support hollow body is provided in the longitudinal direction and located on both sides outside the outer bag body. By having a structure, there exists an effect which can be supported with a support hollow body so that the apparatus main body which consists of a horizontally long cylindrical body may not roll.

  Further, according to the present invention, as described in claim 23, in the high-pressure gas supply apparatus according to claim 22, the support hollow body is provided by being connected to both sides of a flexible connection band on which the apparatus main body is placed. By mounting the device main body made of a horizontally long cylindrical body on the connection band between the support hollow bodies connected by the connection band, the support hollow body can be easily placed on both sides of the device main body. There is an effect that can be installed in.

  Further, according to the present invention, as described in claim 24, in the high-pressure gas supply device according to any one of claims 2 to 23, the micro-breathable fastener has a micro-breathability of 10 to 120 liters per minute. By having the configuration, there is an effect that various breathable fasteners can be employed corresponding to the oxygen concentration and the supply amount of the oxygen-rich high-pressure gas to be supplied in order to maintain the pressure of the inner bag body at a predetermined level.

  Further, according to the present invention, as described in claim 25, in the high-pressure gas supply device according to claim 24, the micro-breathability of the micro-breathable fastener is 30 liters to 50 liters per minute. By supplying 30 to 40 liters of oxygen-rich high-pressure gas per minute using the apparatus main body as an oxygen-enriching device, there is an effect that balance can be achieved without using an exhaust control valve or the like.

  Further, according to the present invention, as described in claim 26, in the high-pressure gas supply device according to any one of claims 1 to 25, the inner bag body has an oxygen concentration of 1.1 to 1.5 atm. Has a configuration of 25% to 50%, there is an effect that the apparatus main body can be provided as an oxygen enrichment apparatus.

  The present invention will be described below with reference to the illustrated embodiments.

  In the embodiment shown in FIG. 1, reference numeral 1 denotes an outer bag body that has air permeability and foldable flexibility, and has pressure resistance against the internal pressure of a high-pressure gas. It is made of a lightweight material having a high tensile strength, and has a shape of a horizontally long cylindrical body sealed by a horizontally long body portion 2 and a front and back surface portion 3 that a person lays down on the inside.

  On the upper surface of the horizontally long body portion 2, an entrance that opens and closes by a durable fastener 5 is provided in the longitudinal direction. Reference numeral 6 denotes a cloth-like reinforcing material provided in the longitudinal direction on both sides of the entrance / exit. In addition, the reinforcing material 6 is also provided on the lower surface of the horizontally long body portion 2 in a targeted manner.

  Although not shown in the figure, a see-through window portion made of a pressure-resistant transparent synthetic resin is provided on a side surface portion located on the side of the face when a person lying on the horizontally long body portion 2 lies down.

  In the case of the embodiment, the front and rear surface portion 3 has the same circular shape on the front surface and the rear surface, and is substantially made of the same material as that of the horizontally long body portion 2, as shown in FIG. The end portion of the body portion 2 is integrally fixed by a thread-like connecting and fixing member 4 made of nylon reinforcing fiber or the like having a high tensile strength, and is swelled into a substantially spherical shape by receiving internal pressure.

  In FIG. 2, reference numeral 10 denotes a foldable flexibility and a non-breathable inner bag body other than the entrance / exit of the micro-breathable fastener 13. In the case of the embodiment, a synthetic resin such as a transparent or translucent thin vinyl resin is used. It is made of a resin material and can be seen through from the inside to the outside without providing a window.

  The inner bag body 10 has a slightly larger shape than the outer bag body 1, and the laterally long body portion 11 and the front and rear surface portions 12 are integrally connected by welding a non-breathable synthetic resin of the same material. Further, an opening / closing port that is opened and closed by a slightly breathable fastener 13 is provided on the upper surface of the horizontally long body portion 11 at substantially the same position as the outer bag body 1.

  The micro-breathable fastener 13 provided at the entrance / exit of the inner bag body 10 is swelled by the outflow pressure of the gas that slightly flows when the inner bag body 10 is pressurized and expanded to remove wrinkles and slack. Since the shape of the inner bag body 10 is in close contact with the outer bag body in a pressurized and expanded state, even if the inner bag body 10 is in close contact with the outer bag body due to slack or wrinkles, there is a slack or wrinkle at the entrance / exit portion of the user. Therefore, there is no risk of airtightness being hindered by unexpected shrinkage or tensile stress, and no loosening or wrinkling occurs at the entrance / exit, so that the opening operation of the micro-breathable fastener 13 provided at the entrance / exit is smooth. While maintaining the durability and airtightness even after long-term use, the pressure applied from the inner bag body to the outer bag body due to the slight outflow of the internal gas from the inlet / outlet can be relieved, and the inner bag The flow of gas inside the body There is an effect that can care.

  Further, according to the present invention, in the high-pressure gas supply device, the micro-breathable fastener has a micro-breathability of 10 liters to 120 liters per minute. Adjust the air pressure of the inner bag body to the micro-breathability (displacement) of the micro-breathable fastener, while the atmospheric pressure is 1.0 atm and the oxygen concentration is about 21%, whereas according to the user's required oxygen concentration, Various breathable fasteners can be employed by supplying a supply amount of the oxygen-rich high-pressure gas to be supplied in order to maintain the predetermined amount.

  Further, according to the present invention, the micro-breathability of the micro-breathable fastener is composed of 30 to 50 liters per minute, so that the apparatus main body is an oxygen enricher and oxygen rich high pressure gas is supplied at 30 to 40 liters per minute. By doing so, it is possible to preferably balance without frequently using an exhaust adjustment valve or the like.

  In this case. The exhaust adjustment valve is preferably an oxygen enricher if it can adjust exhaust from 0 to 200 liters per minute.

  Further, according to the present invention, in the above-described high-pressure gas supply device, the inside of the inner bag body is 1.1 atm to 1.5 atm and the oxygen concentration is 25% to 50%. It can be provided as an oxygen enrichment device.

  The high-pressure gas supply device can be set to have a width and height of about 80 cm to 100 cm, a length of 190 cm to 220 cm, etc. for adults, and a width of 190 cm to 220 cm for children or dogs. The height can be set to about 60 cm to 100 cm, the length can be set to 100 cm to 180 cm, and the width and height can be set to about 40 cm to 100 cm, and the length can be set to 50 cm to 120 cm. Etc. can be set.

  In the case of the embodiment shown in FIG. 7 or FIG. 8, inside the inner bag body 10, there are provided hollow ring bodies 30 positioned at both ends of the laterally long body portion 2 and inscribed, and between the hollow ring bodies 30. The hollow covering object 31 is accommodated integrally. The hollow ring body 30 and the hollow covering object 31 can be inflated manually or by an electric air pump, respectively, and the hollow ring body 30 and the hollow covering object 31 are accommodated in the inner bag body 10 and inflated. The apparatus main body 50 made of a cylindrical body can be maintained in the assembled state with the doorway opened. In addition, since the doorway can be maintained in an open state, the user can freely go into and out of the apparatus body consisting of the inner and outer bag bodies 1 and 10, and the one end portion can be in the head position. You can lie down comfortably.

  In the embodiment shown in FIG. 9, on both sides of the durable fastener 5 of the outer bag body 1, bar-like entrance / exit support frame bodies 28 are provided in the longitudinal direction in parallel with the reinforcing material 6, In the apparatus body 50 of a horizontally long cylindrical body formed by accommodating and inflating the hollow covering object 31, the entrance / exit of the outer bag body 1 can be reliably supported by the entrance / exit support frame body 28 with the entrance / exit opened. Therefore, the user can lie down comfortably in the bag body and can freely enter and exit from the entrance.

  The entrance / exit support frame 28 can be simply configured by inserting a hollow rod-like body into a flexible hollow attachment frame integrally attached to the outer bag body 1, and the pipe-like rod-like body is a telescopic fishing rod or It is preferable to provide a telescopic structure such as a foldable cane for carrying and carrying.

  In the case of the embodiment shown in FIG. 10 or FIG. 11, the inner bag body 10 and the outer bag body 1 are provided with detachable members 32 and 33 that are detachably fixed to each other, and the inner and outer bags are assembled or after air is discharged. The bodies 1 and 10 are detachably fixed to each other so that their doorways are not displaced. Therefore, the detachable members 32 and 33 are preferably disposed in the vicinity of the entrance / exit of the inner bag body 10 and the outer bag body 1 and can be matched so that the entrance / exit of each other does not shift.

  In addition, the detachable members 32 and 33 can be configured to be detachably attached to each other by a button or a hook, but by configuring the hook and loop with a number of hooks and loops that are detachably engaged with each other, Since the attachment / detachment surface can be shifted and attached, there is an effect of facilitating the arrangement and attachment / detachment operations of the attachment / detachment member.

  In FIG. 10, 34 is a fastener-attached bag portion to which the micro-breathable fastener 13 of the inner bag body 1 is fixed integrally in advance, and is bonded or integrated with the horizontally long body portion 11 portion of the individually manufactured inner bag body 10. It is provided by welding.

  The zipper attachment bag portion 34 is configured to have a greater elasticity than the portion of the laterally long body portion 11 of the other inner bag body 10, and the longitudinal direction of the slightly breathable fastener 13 when the inner bag body 1 is pressurized and expanded. It is possible to provide stretch elasticity that is easy to stretch linearly. As means for imparting the stretch elasticity of the fastener attaching bag portion 34, means for manufacturing the fastener attaching bag portion 34 from a material having a relatively large elasticity, a material having the same material and a larger wall thickness than other bag portions is used. Can be mentioned.

  In the case of the embodiment of FIG. 10, a hook-and-loop fastener 32 is provided on the fastener attachment bag portion 34 by bonding. Although not shown in the figure, the hook-and-loop fastener 33 is disposed inside the outer bag body 1 facing the hook-and-loop fastener 32 as shown in FIG.

  Further, as shown in FIG. 8, 9 or 11, the support hollow body 35 is provided in the longitudinal direction on both sides of the laterally long body part 2 of the outer bag body 1 of the apparatus main body 50, and the laterally long cylinder is provided. The device main body 50 made of a solid body is configured to be supported by the support hollow body 35 so as not to roll over.

  In the case of the embodiment, the support hollow body 35 is formed of a flexible cylindrical bag body that can be expanded and folded, and can be directly attached to the outer bag body 1 with a hook-and-loop fastener or the like as shown in FIG. However, as shown in FIG. 12, the left and right support hollow bodies 35 are connected in parallel by the connection band 36, whereby the connection band 36 between the support hollow bodies 35 as shown in FIG. By placing the apparatus main body 50 made of a horizontally long cylindrical body on the support hollow body 35, the support hollow body 35 can be easily and stably installed on both sides of the apparatus main body 50.

  In addition, as shown in FIGS. 1 and 2, in the present invention, an arbitrary number of through-holes are formed in the front and rear surface portions 12 of the inner bag body 10 and the front and rear surface portions 3 of the outer bag body 1 at substantially the same positions during assembly. 14 and 7 are provided. In addition, a reinforcing frame member 15 made of a synthetic resin film or the like that is in close contact with the periphery of the through holes 14 and 7 to obtain high airtightness is integrally provided, and the through holes 14 and 7 are provided with a strong thickness, At the same time, a packing effect is provided when tightening.

  As shown in FIGS. 5 and 6, the fastener 5 of the flexible outer bag 1 is opened, the flexible inner bag 10 is accommodated therein, the through holes 14 and 7 are matched, The inner and outer bag bodies 10, 1 are provided so as to be assembled by fitting the connecting members 20, and the connecting member 20 is configured to supply a high-pressure gas from a pressure source. Inner and outer bag bodies can be assembled by the pipe-shaped connecting member 20 that fits the bag body 10 into the through holes 14 and 7, and the connecting member 20 allows high-pressure gas from a pressurizing source to enter the inner bag body 10. The device can be inflated as a single unit.

  Further, as shown in FIG. 5 or FIG. 6, the connecting member 20 has the connecting bolt portion 21 having a connecting hole 22 with a female screw at the center as the inner side of the inner bag body 10 and the bolt screw portion 23 as a through hole. 14, 7, and then the connection nut portion 25 is screwed into the bolt screw portion 23 from the outside of the outer bag body 1 through the packing 24, and is firmly tightened to fix the connection member 20 to the through holes 14, 7. The male threaded portion 27 of the pipe-shaped connecting pipe member 26 is screwed into the female threaded portion 22 until the airtightness is maintained, and the attachment to the through holes 14 and 7 is completed.

  In this embodiment, this operation is performed at four locations to connect and assemble the inner bag body 10 and the outer bag body 1, and the connection pipe member 26 is filled with high-pressure gas from a pressurization source omitted in the figure. A pipe, an exhaust pipe for assisting air circulation after filling, a detection device for oxygen concentration, atmospheric pressure, temperature, humidity and the like in the apparatus, and an exhaust pipe after use are attached, and the preparation for use of the present invention apparatus is completed.

  A rug that can be laid down by the user, a pillow that protects the head, and the like are accommodated in the inner bag body 10, and the inner micro-breathable fastener 13 is closed while the user is lying down, so that the oxygen concentration is slightly higher than the air. The filling of the high-pressure gas is started, and the pressure-resistant fastener 5 of the outer bag body 1 is closed when the inner bag body 10 is inflated to a certain size through the state shown in FIG. When the air pressure in the inner bag body 1 is inflated until it reaches a predetermined pressure higher than the surrounding atmospheric pressure, the inlet / outlet portion of the user comprising the micro-breathable fastener 13 by the pressure expansion of the inner bag body 10 Is shaped along the direction of expansion by the outflow pressure of the gas that slightly flows out, closely contacts the outer bag 5, and the outer bag 1 at a predetermined pressure in a pressurized and expanded state by continuing the filling of the high-pressure gas. Will adhere stably.

  Accordingly, the micro-breathable fastener 13 is not in close contact with the outer bag body 1 in a deformed state due to excessive shrinkage or tensile stress applied to the micro-breathable fastener 13, and an inadvertent height from the inner bag body 10 to the outer bag body 1. It is possible to alleviate the action of pressure.

  In addition, since there is no slack or wrinkles at the entrance / exit, the opening operation of the micro-breathable fastener 13 provided at the entrance / exit can be smoothly performed, and durability and airtightness are maintained even after long-term use, while the use is lying on its back Since the internal gas from the slightly breathable fastener 13 above the person's face slightly flows out, the flow and ventilation of the internal gas in the inner bag 10 can be comfortably performed above the user's face.

  The constant high-pressure gas is supplied after the gas starts to be ejected from the micro-breathable fastener 13, while observing the state of the user and listening for hope until a predetermined time elapses. It will be continued while controlling the temperature and humidity.

  In a normal case, the human body exchanges gas from the atmosphere with an oxygen concentration of 21% at 1 atm, and in the body, oxygen exchanged with carbon dioxide is carried to cells by red blood cells and gas exchange with cells with low oxygen concentration. It is said that if the atmospheric pressure increases, the oxygen concentration to be taken in increases, and it is said that oxygen poisoning occurs when the oxygen concentration exceeds 60%. Therefore, the oxygen concentration of the supply gas of the device of the present application is atmospheric oxygen that does not impose a burden on the body. The concentration is 21% or more and less than 40%, preferably 30 to 35%, and the atmospheric pressure at high pressure is 1.2 to 1.3 atm, preferably 1.22 to 1.25 atm.

  In the pressurized and expanded state of the apparatus main body of FIG. 4, the inner bag body 10 is in a state of sealing the gas filled beyond its fine air permeability and inflating toward the expanded state. The outer pressure-resistant outer bag body 1 releases air 8 existing in the middle of the inner and outer bag bodies shown in FIG. 3 freely from the outer bag body 1 to the outside air, and the expansion force of the inner bag body 10 is increased. In contrast, the laterally long cylindrical shape is maintained, and the inner bag body 10 is pushed in in a state of being in close contact with the inside so that the front and rear surface portions 3 swell into a spherical shape, thereby maintaining the outer shape of the apparatus.

  Therefore, the inner bag body 10 only needs to have an expandability that is greater than that of the outer bag body 1 in a state where the inner bag body is expanded by receiving an internal pressure. However, the capacity may be smaller than that of the outer bag body 1 in a state where the inner pressure is not received, but may be a bag body having stretchability or extensibility that is larger than that of the outer bag body 1 in a state where the inner bag is inflated. Become.

  Also in this case, since the inner bag 10 is in a state of being in close contact with the outer bag 1 in the middle of expansion, the inner bag body 10 is in a state where the expansion is stopped. It will be maintained in the state which does not receive.

  The pressure-resistant fastener 5 of the outer bag body 1 needs pressure resistance to maintain the expansion force of the inner bag body 1, and the slightly breathable fastener 13 of the inner bag body 10 traps air at a predetermined pressure higher than the supplied outside air. It must have a certain air permeability that is maintained in the normal state. The finely breathable fastener that can ventilate in relation to the supplied high-pressure gas and can maintain the inside bag body 10 at a predetermined pressure is referred to as a finely breathable fastener in the present invention.

  In addition, the pressure-resistant fastener 5 of the outer bag body 1 has the air 8 between the inner bag body 10 and the outer bag body 1 as compared with the case where the conventional bag body is non-breathable because the outer bag body 1 is breathable. Since the air permeability for discharging the air is not an indispensable condition, it is possible to employ a fastener having a free structure with respect to the air permeability.

  In other words, the fastener 5 of the outer bag body 1 only needs to have a predetermined pressure resistance regardless of whether or not it has air permeability, whereas the fastener 13 of the inner bag body 10 needs a predetermined pressure resistance, but is fine. The pressure resistance can be relaxed by the air permeability.

  And since the slightly breathable fastener 13 of the inner bag body 10 has substantially uniform breathability over the entire fastener, the pressure resistance of the entire fastener due to the minute breathability can be eased and the uniform breathable The exhaust sound can be weakened by the nature, and the discomfort caused by the concentrated exhaust sound from the both ends of the fastener and the gap can be alleviated.

  In this case, the high-pressure gas is supplied from the pressurizing source of the pressurizing mechanism while supplementing the air permeability of the micro-breathable fastener 13 so that the internal air is ventilated by the micro-breathable fastener 13 while maintaining the high-pressure gas state. be able to.

  In addition, the present invention is configured so that the fastener 5 of the outer bag body 1 and the fastener 13 of the inner bag body 10 are not in direct contact with each other, so that the opening and closing of the fasteners is not hindered. Reference numerals 9 and 16 denote slider handles for the fasteners 5 and 13, respectively.

  In this case, the arrangement positions of the fasteners 5 of the outer bag body 1 and the fasteners 13 of the inner bag body 10 can be removed at positions where they do not overlap each other. As described, a diaphragm body 17 is provided along the longitudinal direction between the fasteners 5 and 13 of the outer bag body 1 and the inner bag body 10. The diaphragm body 17 is doubled from both sides of the fastener 5 in the longitudinal direction along the lower side of the fastener 5 of the outer bag body 1, and is provided so as to face the opposite fasteners 5 and 13.

  Further, in this embodiment, the diaphragm body 17 is made of a non-breathable film body, and the micro-breathable fastener 13 of the inner bag body 10 is in close contact with the outer bag body 1 through the non-breathable film body. The non-breathability at the time of pressure expansion can be enhanced.

  The diaphragm body 17 can also be provided on the inner bag body 10 on the upper side of the fastener 13. In this case, the slider handle 16 of the fastener 13 is covered with the diaphragm body 17, so that it is difficult to operate from the outside. Can be provided so as to project inside the inner bag body 10 so that the user can open it.

  However, in the case where the fasteners 5 and 13 are provided at positions where the fasteners 5 and 13 are not overlapped with each other, it is not necessary to provide the diaphragm body 17 on the slightly breathable fastener 13.

The schematic perspective view which shows the principal part of one Example of this invention apparatus. The schematic perspective view which shows the other principal part of the one Example. The schematic longitudinal cross-sectional view which shows one usage aspect of the principal part of the Example of FIG. 1 longitudinally. The schematic longitudinal cross-sectional view which shows the other usage condition of the principal part of the Example of FIG. 1 longitudinally. FIG. 2 is a schematic cross-sectional view showing a partial cross section of the embodiment of FIG. 1. FIG. 3 is a schematic exploded perspective view showing a part extracted and disassembled. The schematic perspective view which shows the other principal part of one Example of this invention apparatus. FIG. 8 is a schematic vertical cross-sectional view showing one usage mode of a main part of the embodiment of FIG. The schematic perspective view which shows the other principal part of the one Example. The schematic perspective view which shows the principal part of another Example. FIG. 11 is a schematic longitudinal sectional view showing one usage mode of a main part of the embodiment of FIG. The schematic perspective view which takes out and shows the principal part of the Example of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer bag body 2 Horizontally long trunk | drum 3 Front-and-rear surface part 4 Connection fixing member 5 Fastener 6 Reinforcement material 7 Through-hole 8 Space 9 Slider handle 10 Inner bag body 11 Horizontally long trunk | drum 12 Front-and-back surface part 13 Slightly breathable fastener 14 Through-hole 15 Material 16 Slider handle 17 Diaphragm body 20 Connecting member 21 Connecting bolt part 22 Connecting hole 23 Bolt screw part 24 Packing 25 Connecting nut part 26 Connecting pipe member 27 Male thread part 28 Entrance / exit support frame 30 Hollow ring body 31 Hollow mat object 32 Detachable member 33 Detachable member 34 Fastener mounting bag portion 35 Support hollow body 36 Connection band 50 Device main body

Claims (26)

The inner bag body has a foldable flexibility and the user's inlet / outlet is slightly breathable with respect to the supplied high pressure gas, and the user's inlet / outlet communicates with the inlet / outlet of the inner bag body. And an outer bag body that is flexible and foldable and has pressure resistance against the internal pressure of the high-pressure gas. Both bag bodies are covered with an outer bag body from a pressure source. A high-pressure gas supply device provided with a pressurizing mechanism capable of feeding high-pressure gas and provided with an outer bag body capable of maintaining the shape of the inner bag body in a pressurized state. 2. The high-pressure gas supply apparatus according to claim 1, wherein a micro-breathable fastener having a micro-breathability is provided at the entrance / exit of the inner bag body. 3. The high-pressure gas supply apparatus according to claim 2, wherein a fastener mounting bag portion having stretch elasticity is provided around the slightly breathable fastener. The high-pressure gas supply apparatus according to claim 2 or 3, wherein the finely breathable fastener of the inner bag body has substantially uniform air permeability over the entire fastener. 5. The high-pressure gas supply apparatus according to claim 2, 3 or 4, wherein a high-pressure gas is supplied from a pressurizing source of a pressurizing mechanism while supplementing the air permeability of the finely breathable fastener. The high-pressure gas supply apparatus according to any one of claims 1 to 5, wherein a pressure-resistant fastener having pressure resistance is provided at an entrance / exit of the outer bag body. The high pressure gas supply apparatus according to claim 6, wherein the fastener of the outer bag body and the fastener of the inner bag body are provided so as not to be in direct contact with each other. The high-pressure gas supply apparatus according to claim 7, wherein a non-breathable film body is provided between the outer bag body and the fastener of the inner bag body. 9. The high-pressure gas supply apparatus according to claim 1, wherein the inner bag body is a transparent or translucent synthetic resin film-like body. The high-pressure gas supply apparatus according to claim 9, wherein the inner bag body is a thin film body made of vinyl resin. The high-pressure gas supply apparatus according to any one of claims 1 to 10, wherein the outer bag body is made of a woven fabric. The high-pressure gas supply apparatus according to claim 11, wherein the outer bag body is a net-like body. The high-pressure gas supply apparatus according to any one of claims 1 to 12, wherein the outer bag body has a see-through window portion. The high-pressure gas supply apparatus according to any one of claims 1 to 13, wherein an attachment / detachment member is provided between the inner bag body and the outer bag body so as to be detachably fixed. The high-pressure gas supply apparatus according to claim 14, wherein the detachable member is provided in the vicinity of the entrance and exit of the inner bag body and the outer bag body. The high-pressure gas supply apparatus according to claim 14 or 15, wherein the detachable member is a hook-and-loop fastener. The high-pressure gas supply device according to any one of claims 1 to 16, wherein a through-hole that matches the inner bag body and the outer bag body is provided, and the inner and outer bag bodies are connected by a pipe-shaped connecting member that fits into the through-hole. A high-pressure gas supply device that is provided so as to be capable of being assembled and that supplies a high-pressure gas from a pressure source by a connecting member. The high-pressure gas supply device according to claim 17, wherein the high-pressure gas in the inner bag is controlled to be discharged by a connecting member. 19. The high-pressure gas supply device according to claim 17 or 18, wherein a gas detection mechanism for the oxygen concentration, atmospheric pressure, temperature, humidity, etc. in the inner bag body is provided by a connecting member. The high-pressure gas supply apparatus according to any one of claims 1 to 19, wherein the inner bag body and the outer bag body are formed of a horizontally long cylindrical body in which a user can lie inside, and the horizontally long cylindrical body is formed in the inner bag body. A high-pressure gas supply device in which a hollow ring body located at both ends and inscribed is provided, and a hollow object is accommodated between the hollow ring bodies. 21. The high-pressure gas supply apparatus according to claim 20, wherein an inlet / outlet support frame is provided in the longitudinal direction on both sides of the inlet / outlet of the outer bag body. The high-pressure gas supply apparatus according to claim 20 or 21, wherein a support hollow body is provided in a longitudinal direction on both sides of the outer bag body. 23. The high-pressure gas supply apparatus according to claim 22, wherein the support hollow body is provided by being connected to both sides of a flexible connection band on which the apparatus main body is placed. 24. The high-pressure gas supply apparatus according to claim 2, wherein the micro-breathable fastener has a micro-breathability of 10 liters to 120 liters per minute. 25. The high-pressure gas supply apparatus according to claim 24, wherein the micro-breathable fastener has a micro-breathability of 30 to 50 liters per minute. 26. The high-pressure gas supply apparatus according to claim 1, wherein the inside of the inner bag body is 1.1 atm to 1.5 atm and the oxygen concentration is 25% to 50%.

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