JP3096113U - Oxygen enrichment machine - Google Patents

Abstract

(57) [Summary] (Modified) [Problem] To be usable without discomfort. SOLUTION: A main body 1 having oxygen enrichment means, flexible tubes 23 and 24 drawn out from the main body 1 and through which oxygen-enriched air obtained by the oxygen enrichment means passes, and oxygen connected to the tubes are provided. The oxygen-enriched air discharge means 13 is provided with a detachable cover 60. Therefore, the user can use the cover 60 without feeling discomfort by replacing and using the cover 60.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to an oxygen enricher that provides users with oxygen enriched air.

[0002]

[Prior art]

  As a conventional oxygen enricher, oxygen in the air is concentrated to generate oxygen-enriched air. Device, the oxygen outlet connected to it, the sound source, and the headphone tie. A voice output unit of the microphone, the oxygen outlet and the voice output unit are integrated, By positioning the oxygen outlet in the mouth of the user, oxygen can be inhaled. (For example, refer to Patent Document 1).

[0003]

[Patent Document 1]       JP-A-3-63067

[0004]

[Problems to be solved by the device]

  This type of oxygen enricher is not suitable for one person to use exclusively. It is often used by a large number of people, but in the above conventional configuration, the oxygen outlet is Since it is located at the mouth of the user, it may be placed close to There was a problem of giving discomfort from the contact.

[0005]   The present invention solves the above-mentioned conventional problems so that it can be used without discomfort. The purpose is to do.

[0006]

[Means for Solving the Problems]

  In order to solve the above conventional problems, the present invention provides a body having an oxygen enrichment means, The soft air that is drawn from the main body and allows the oxygen-enriched air obtained by the oxygen-enriching means to pass through. A soft tube and an oxygen-enriched air discharge means connected to the tube, The oxygen-enriched air discharge means is provided with a detachable cover.

[0007]   Therefore, the user may feel discomfort by replacing and using this cover. Can be used without.

[0008]

[Embodiment of device]

  The invention according to claim 1 is a main body having an oxygen enrichment means, and is derived from the main body. And a flexible tube through which oxygen-enriched air obtained by the oxygen-enriching means is passed, An oxygen-enriched air discharge means connected to the tube, The means has a removable cover, and the user can replace this cover. By using it, it can be used without feeling uncomfortable.

[0009]   The invention according to claim 2 is characterized in that a main body, an oxygen-enriched film provided in the main body, Air blowing means for supplying air to the oxygen enriched film, and the air blown through the oxygen enriched film. A pump for generating air with high oxygen concentration from the air from the means, and a pump from the main body. A flexible tube that vents and guides the oxygen-enriched air from the pump, Oxygen-enriched air supply means for discharging the oxygen-enriched air guided to the tube of The oxygen-enriched air supply means is provided with a removable cover. It can be used without any discomfort, and an oxygen-enriched membrane can be used. Since it is used, it can be made compact, and oxygen rich Since it supplies the purified air, the user can relax in the desired position or lying down. There is an effect that can be used in the state.

[0010]

【Example】

  An embodiment of the present invention will be described below with reference to the drawings.

[0011]   In FIG. 1 to FIG. 10, inside the main body 1, the concentration of oxygen is increased and Oxygen-enriching means (hereinafter, referred to as "oxygen-enriching membrane unit" or the like for generating the element-enriched air) 2) which is referred to as an “oxygen-enriched membrane unit”. The oxygen enriched membrane unit 2 is It consists of a flat membrane of organic polymer and utilizes the difference in the speed of molecules passing through the membrane. Oxygen passes better than nitrogen in the air, so it has a relatively high oxygen concentration, the so-called oxygen richness. Fertilized air is obtained. Oxygen accounts for about 21% of normal air (about 7% for nitrogen). 9%), but in the oxygen-enriched air after passing through the oxygen-enriched membrane unit 2 of this example. Then, the proportion of oxygen is about 30% (about 70% of nitrogen).

[0012]   The oxygen-enriched membrane unit 2 has a mesh structure frame as shown in FIGS. An oxygen-enriched membrane 4 having a substantially rectangular shape is attached to both sides of the membrane 3 to form a module having a passage between both membranes. It has a substantially rectangular parallelepiped unit structure in which multiple frames 5 are stacked, and By sucking the inside of the passage, part of the air flowing around the oxygen-enriched film 4 is enriched with oxygen. Oxygen-enriched air is obtained by passing through the membrane 4 and entering the passage of the frame 3, The discharged oxygen-enriched air is the unit exhaust which is the only outlet of the oxygen-enriched membrane unit 2. Central exhaust from the mouth 6.

[0013]   In addition, inside the main body 1, outside air is introduced into the main body 1 from an intake port 7 provided on the back surface of the main body 1. After being sucked and sent to the oxygen-enriched membrane unit 2, it passes through the oxygen-enriched membrane 4 and The outside air, excluding the air sucked into the passage, is discharged from the exhaust port 8 provided on the side surface of the main body 1. Blower part (hereinafter referred to as "fan") 9 such as a motor fan for discharging to Have Further, the fan 9 is provided on the downstream side of the oxygen enriched membrane unit 2 at the exhaust port 8 Is provided in the vicinity of the oxygen enrichment membrane unit 2 with respect to the fan 9. The circuit 70 is mounted so that the substrate is parallel to the frame 3.

[0014]   Reference numeral 10 is a suction means such as a pump (hereinafter referred to as "pump"), which is used for enriching oxygen in the main body 1. It is provided below the chemical film unit 2 and has cooling fans 10b at both ends of the rotary shaft. , The air around the oxygen enriched membrane unit 2 from the oxygen enriched membrane 4 into the passage of the frame 3 Suction and send to the downstream side. Further, this pump 10 passed through the oxygen-enriched membrane 4. The subsequent oxygen-enriched air is provided on the side surface of the main body 1 via the muffler pipe 11 on the downstream side. The oxygen-enriched air, which will be described later, connected to the discharge port 12 and connected to the discharge port 12. It is being sent to the "air discharge means". In addition, the oxygen enriched membrane 4 passes through the pump 10. The bellows pump with high operating pressure is used to increase the flow rate of oxygen-enriched air against pressure loss. Pump is used.

[0015]   Further, the pump 10 is attached to a metal plate 37 as shown in FIG. It is fitted and attached to the bottom boss of the main body 1 via 39. Getting out of the boss It is fastened with washers 40 and screws 41 that prevent Furthermore, the main body 1 has a vibration isolation function Is provided on the bottom. The motor 10a, which is the drive source of the pump 10, The thermal fuse 43 for preventing heat contacts the motor 10a by the cushion 45. It is urged in the direction to be attached.

[0016]   Reference numeral 14 is a handle of the main body 1 and is provided so as to be rotatable around a rotary shaft portion 15. . In addition, 16 and 17 are the inner case left and the inner case right, respectively. An inner case that houses the pump 10 is configured, and a rotating shaft portion of the handle 14 is provided above each of the inner cases. Bearings 18 and 19 for directly receiving 15 are integrally provided. 20 will be described later When not using "oxygen-enriched air discharge means", to hook and hold it, It is a holding part, and its outer end is a large diameter part. The holding portion 20 of the handle 14 is Since it is provided integrally with the rotary shaft portion 15, there is no need to separately provide it on the side surface of the main body 1, It does not interfere with the rotation of the handle 14. In addition, it is provided integrally with the rotary shaft portion 15. As a result, the design of the exterior is comfortable and it is good.

[0017]   In addition, as shown in the schematic configuration diagram of the main part of FIG. In the path between the membrane unit 2 and the unit outlet 6, the electromagnetic air for switching the outside air introduction is switched. It has a valve 60 and opens the solenoid valve 60 for about 1 minute before the end of operation to pass through the oxygen enriched membrane 4. Perform a blowing operation that sucks in the outside air and sends it to the downstream side by the pump 10. Ventilate the high-humidity air that has accumulated in the pipes, etc. It is constructed so that it will be easy to dry along the way along the way to the "liquid pool" described below. . Further, as shown in FIG. 10, the HEPA is provided upstream of the solenoid valve 60 for switching the outside air introduction. A filter 61 is provided, and the HEPA filter is used when introducing outside air. -61 is designed to remove 99.7% of 0.3 micron particles. There is.

[0018]   On the other hand, reference numeral 13 shown in FIG. For supplying the user with the oxygen-enriched air sent to the configured outlet 12. Oxygen-enriched air discharge means (hereinafter referred to as "headset unit") The headset unit 13 allows the user to absorb oxygen-enriched air. It has a discharge port 21 for pulling. In addition, the discharge port portion 1 provided on the side surface of the main body 1 2 and the headset unit 13 have a liquid pool 22 and a discharge port portion 1 in the path. Consists of a flexible transparent tube such as vinyl chloride that connects 2 and the liquid pool 22 Connects the first connecting pipe 23, the liquid pool 22 and the headset unit 13 And a flexible second connecting pipe 24 made of a transparent tube such as vinyl chloride. It The first connecting pipe 23 and the second connecting pipe 24 are antibacterial agents or antistatic agents. Rui includes both, each of which is detachably connected with a liquid pool 22. There is.

[0019]   The headset unit 13 includes an ear pad left 25 and an ear pad right 26. , A headband 27 that connects the left earpiece 25 and the right earpiece 26, and an oxygen-enriched space. The air outlet 21 and the bottom surface 28 of the ear pad left 26 are detachably connected to the bottom surface 2 8 and the discharge port 21 and a flexible universal joint portion 2 provided so as to be bendable 9 and 9. Also, the second connection, one end of which is connected to the liquid pool 22 Similarly to the flexible universal joint portion 29, the pipe 24 has the other end at the headset unit. It is detachably connected to the bottom surface 28 of the left earpiece 13 of the reference numeral 13.

[0020]   The liquid pool 22 is an O-ring to maintain airtightness, and a screw method or press-fitting method is used. Etc., the main body portion is provided so as to be separable into two parts 22a and 22b. It is provided so as to separate the minute portion into two and to discharge water droplets and the like accumulated inside. At this time With the screw method, it is possible to separate and connect by twisting within one rotation. . Further, the connection between the liquid pool 22 and the first connecting pipe 23, and the liquid pool 22 Pipe portions protruding from the connection portion with the second connecting pipe 24 into the liquid pool 22. A30 and a pipe portion B31 are provided, and the pipe portion A30 and the pipe portion B31 are mutually The central axes of the tubes are offset.

[0021]   On the other hand, the discharge port 21 provided in the headset unit 13 is as shown in FIG. The discharge port main body 21a and the lid band 21b are configured to be openable and closable by a spring latch or the like. On the upstream side near the surface, a filter such as a bio-sterilization filter in which an enzyme is attached to a honeycomb substrate is removed. Bacteria filter (hereinafter referred to as “bio-sterilization filter”) 34 is placed under the surface. On the flow side, a high collection efficiency filter such as HEPA filter with antibacterial Amenitop ( Hereinafter, each is referred to as "HEPA filter of antibacterial material Amenitop" 35 is doing. It also contains a spherical body 46 impregnated with an aromatic agent. And the The io sanitizing filter 34 suppresses the activity of caught bacteria, and further It also suppresses the activities of the su. In addition, the antibacterial material Amenitop HEPA filter 35 is , 99.7% of 0.3 micron particles are removed, and the action of antibacterial Amenitop It controls the activity of fungi and mold collected by the dust, and the spherical body 46 is the discharged air. It is to add incense to.

[0022]   Further, a sponge-like cover 60 is detachably attached to the discharge port 21 having such a configuration. It is attached so that the user can replace it and use it. This hippo -60 is also subjected to sterilization and / or antibacterial treatment. And this power The bar 60 is further colored in red, blue, black, white, etc., and it is easy to distinguish the owner. I made it easy.

[0023]   Reference numeral 32 shown in FIG. 5 is an operation switch provided on the top surface of the main body 1, and 33 is an operation switch. , Also provided on the top of the main body 1, the operating time by the selected timer or It is a lamp that displays the energization state of the blowing operation. And 50 is provided on the front surface of the main body 1. Normal operation (supplying so-called oxygen-enriched air with high oxygen concentration LED that lights up only when

[0024]   Next, the operation of this embodiment based on the above configuration will be described.

[0025]   When the operation switch 32 is operated, a control means for supplying operating power to the pump 10 ( (Not shown) operates, the lamp 33 showing the energized state lights up, and the timer The pump 10 operates and the fan 9 operates according to the set time. And When the fan 9 is operated, the outside air is sucked in through the intake port 7 provided in the main body 1, and the outside air is oxidized. It passes through the element-rich membrane unit 2 and is discharged from the exhaust port 8 to the outside of the main body. Meanwhile, the oxygen When the outside air passing through the enrichment membrane unit 2 passes through it, it is operated by the pump 10 to generate air. Is sucked into the frame 3 of the oxygen-enriched membrane unit 2, and at that time, oxygen easily passes therethrough. From there, it becomes oxygen-enriched air. And this oxygen-enriched air is discharged from the outlet 12 And is discharged from the discharge port portion 12.

[0026]   The oxygen-enriched air discharged from the discharge port 12 is supplied to the first and second connecting pipes 23, 2 4 is ejected from the ejection port 21 of the headset unit 13. Therefore , The user sets the headset unit 13 on the head, and the flexible universal joint 29 By moving the discharge port 21 closer to the mouth or nose of the user, Oxygen-enriched air discharged from it can be inhaled through the mouth and nose.

[0027]   Since the discharge port 21 is provided with a detachable cover 60, Remove this cover 60 from the discharge port 21 and replace it with your own cover 60. It can be used comfortably without feeling uncomfortable. Also, the hippo -Because the 60 is colored, you can replace the cover with a different color for each user. By using it for a long time, you can prevent accidentally using other users' things. Wear.

[0028]   In addition, in this embodiment, the route connecting the main body 1 and the headset unit 13 (first , The second connecting pipe 23, 24) Since the liquid pool 22 is provided on the way, it has been transported. Most of the condensed water collides with the inner wall of the liquid pool 22 and stops in the liquid pool 22. Will be addicted. For this reason, it is necessary to keep the heads with oxygen-enriched air around the user's mouth. It is also possible to prevent water droplets from splashing from the discharge port 21 of the charging unit 13 to give discomfort. It can be done. The first and second connecting pipes are antibacterial agents, antistatic agents, or both. Since it contains, it can prevent the propagation of various bacteria and the adhesion of dust, so it can be used cleanly. You can

[0029]   Further, the discharge port 21 has an enzyme added to the honeycomb substrate on the upstream side near the surface thereof. The bio-sterilization filter 34 is attached to the downstream side of the vicinity of the surface, and the antibacterial material Amenitop Each of which has a HEPA filter 35 of No. 4 suppresses the activity of caught bacteria and also the activity of viruses, The antibacterial Amenitop HEPA filter 35 has a particle size of 0.3 micron. As well as removing 99.7% of the offspring, the fungus and mold collected by the action of the antibacterial substance Amenitop In order to control the activity of bacteria, even if bacteria etc. occur in the middle of the route, At the final stage before the discharge port 21 where the user sucks, the user sucks with the air It can be prevented. The discharge port 21 includes a discharge port main body 21a and a lid 21b. Since these are configured, the filters and the spherical body 46 can be easily replaced. The spherical body 46 is configured by being impregnated with a liquid, and the fragrance volatilizes more than the liquid. The amount can be limited, handling is easy, and there is little effect on the deterioration of the surrounding resin.

[0030]   In addition, since the cover has been sterilized, antibacterial, or both, The same effect as each steam filter can be obtained.

[0031]   Further, since the joint portion 29 that supports the discharge port 21 is flexible, it cannot be moved. By bringing the discharge port 21 close to the mouth and nose of the user. The oxygen-enriched air that is generated can be efficiently inhaled through the mouth and nose.

[0032]   In the above embodiment, the user wears it on the head as the oxygen-enriched air discharge means. However, the headset unit 13 is not limited to this. There is no problem even if it is worn on the neck or shoulders, and it can be applied to a part of the arm or part of the torso. There is no problem even with a type wrapped with Velcro (registered trademark), etc. There is no problem even if you wear a pin on some clothing such as Thailand, of course There is no problem with a type that covers part of the face with ears, etc.

[0033]

[Effect of device]

  As described above, according to the present invention, the main body having the oxygen enrichment means and the main body having the oxygen enrichment means are provided. A flexible tube through which the oxygen-enriched air obtained by the above-mentioned oxygen-enriching means is passed. And an oxygen-enriched air discharge means connected to this tube. The discharging means has a structure in which a removable cover is provided, and the user can use this cover. By exchanging and using it, it can be used without feeling discomfort.

[Brief description of drawings]

FIG. 1 is a side sectional view of a main body showing an oxygen enricher according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the same body seen from the back surface.

FIG. 3 is a cross-sectional view of the main body seen from the top surface.

FIG. 4 is a waist sectional view showing a mounting portion of the pump.

FIG. 5 (a) is a front view of the main body. (B) Side view of the main body (C) Rear view of the main unit (D) Plan view of the main body

FIG. 6 is an exploded perspective view of a module constituting the oxygen-enriched membrane unit.

FIG. 7A is an external perspective view of a state where a plurality of the same modules are arranged, and FIG. 7B is an external perspective view of an oxygen-enriched membrane unit including the same module.

FIG. 8 is an external perspective view showing the headset of the oxygen enricher in the same embodiment.

FIG. 9 is a cross-sectional view showing details of a discharge port portion in the headset unit.

FIG. 10 is a schematic configuration diagram showing a waist portion of the supply path of the oxygen-enriched air.

[Explanation of symbols]

1 body 2 Oxygen enrichment membrane unit (oxygen enrichment means) 4 oxygen enriched membrane 6 unit outlet 7 Intake port 8 exhaust port 9 Fan (Blower) 10 pumps (suction means) 12 outlets 13 Headset unit (oxygen-enriched air ejection means) 21 Discharge port 23 First connection pipe (tube) 24 Second connection pipe (tube) 34 Bio Sterilization Filter 35 HEPA filter 60 cover

Claims (2)

[Scope of utility model registration request] 1. A main body having oxygen enriching means, a flexible tube led from the main body and through which oxygen enriched air obtained by the oxygen enriching means passes, and an oxygen-enriched air discharge connected to the tube. An oxygen enriching machine, wherein the oxygen enriching air discharge means is provided with a detachable cover. 2. A main body, an oxygen-enriched film provided in the main body, a blowing means for supplying air to the oxygen-enriched membrane, and oxygen from the air from the blowing means via the oxygen-enriched film. A pump for generating a high-concentration air, a flexible tube for guiding the oxygen-enriched air from the pump while guiding it from the main body, and an oxygen-enriched air for discharging the oxygen-enriched air guided by the tube. And a supply means,
An oxygen enricher, wherein the oxygen enriched air supply means is provided with a removable cover.