KR200187085Y1 - A first-aid oxygen generator - Google Patents

Abstract

The present invention relates to a first-aid oxygen generator used by firefighters or other lifeguards in case of fire or other poisonous gas poisoning and unintended accidents, or when a disaster such as a fire occurs.

The present invention has a structure that is simple and portable because of its simple structure and easy to operate according to additional tasks that can generate oxygen quickly and easily in case of urgent need of oxygen supply due to emergency patient generation. Adopted, and at the same time provide a first-aid oxygen generator for maximizing the reduction of manufacturing cost by simplifying the structure.

The object of the present invention is to accommodate the storage tank 10 of the transparent resin material partitioned by the partition 13, the reaction tank 11 and the cleaning tank 12, so as to be able to check the relationship from the outside while receiving the storage tank 10. Construction (32, 32) consists of a support cylinder 30 penetrated both sides, and the upper lid 40 is locked to the support cylinder 30 while sealing the upper portion of the opening of the reservoir 10,

The reservoir 10 integrally forms a partition wall 14 having an upper portion opened in a central portion of the partition 13 toward the reactor 11 to form an oxygen flow passage 15, and the partition 13 is the An opening 18 is formed by integrally forming a porous partition 16 having a plurality of through holes 17 at the bottom of the cleaning tank 12 so that the reaction tank 11 and the cleaning tank 12 communicate with each other. However, by heat-sealing the opening 18 with a separate sealing piece 19 so that the outside and airtightness is maintained, the airtightness with the outside is maintained, and the hook frame 20 is moved to the bottom of the front and rear by the upper outer periphery. It is made by integrally projecting the crimping piece 21 having the mounting projection 22,

The support barrel 30 protrudes the support frame 31 on which the catching frame 20 of the storage container 10 is seated at the outer circumference of the upper end, and the seating groove 34 and the catching protrusion 35 at the upper and lower ends thereof. The engaging stone piece 33 having a) is formed by integrally protruding the front rear,

The upper lid 40 is formed with a hose connecting groove 43 through which the handle 41 and the outlet hole 42 penetrate at the upper surface of the handle 41, and the reservoir 10 and the partition wall on the lower surface. A plurality of edge pieces 44, 45 protrude so that the receiving groove 46 for receiving the upper end of the (13) is formed, the airtight ring 47 is fitted in the receiving groove 46, the support cylinder A lock piece 48 having a lock protrusion 49 which is hinged to the locking piece 33 of the 30 and locked to the locking piece 35 is integrally protruded before and after the outer side of the edge piece 45. It is achieved by being assembled to the press piece 50 so that hinge rotation is possible.

The present invention is easy to carry and operate, and easy to clean the interior according to reuse, which is convenient to use, and has the effect of reducing the manufacturing cost by simplifying the constituent members. It can be confirmed that the safety effect of the use is implemented.

Description

Emergency oxygen generator {A FIRST-AID OXYGEN GENERATOR}

Regarding the first-generation oxygen generator of the present invention, more specifically, it is compact and has a simple structure and is easy to carry, and additional work that can generate oxygen quickly and easily in case of urgent demand of oxygen supply due to emergency patient generation. According to the present invention, the present invention relates to a first-generation oxygen generator adopting a structure that can be easily and quickly performed and maximizing a reduction in manufacturing cost by simplifying the structure.

In general, oxygen is required for a person who is fainted due to a fire or other poisonous gas poisoning or accidental accident.

In other words, when a fire breaks out and escapes or transports people who are fainted by toxic gas to a hospital, oxygen is necessary for emergency use.

In addition, in the event of a disaster such as a fire, a fire fighter or other lifeguards must wear an toxic gas adsorption mask (gas mask) containing activated carbon and provide oxygen to save lives in toxic gases. to be.

It is also essential to have an oxygen generator capable of generating oxygen with simple operation under the urgent situation of use under light weight, compactness, and portability under this specific purpose.

The oxygen generating method used in the oxygen generating device is a method of adding water to an additive compound of sodium carbonate and hydrogen peroxide in the presence of a catalyst (manganese dioxide, etc.), and a hydrogen peroxide-based oxygen generator (such as sodium percarbonate and calcium peroxide). A water-soluble coating such as polyethylene glycol is applied to the particles to form microencapsulation, and water is added to the outer surface of the water-soluble coating to attach catalase particles or leonets. Oxygen is generated continuously for a certain period of time (20-30 minutes).

Under the objective of applying this oxygen generation method, various emergency oxygen generators have been disclosed.

However, the conventional emergency oxygen generator has a disadvantage in that the structure is complicated and the manufacturing cost is increased due to a large number of components.

In addition, since the user is not guaranteed to be used by a simple operation, a quick operation is not provided in an urgent situation, and thus there is a disadvantage in that the practicality is poor due to inconvenience of use.

In addition, the generation of oxygen by the above-mentioned oxygen-generating agent and the chemical reaction between the catalyst and water in the inside of the oxygen generator could not be confirmed by the external connection, there was a disadvantage that the safety and reliability of the product is low.

The present invention is devised to effectively solve the disadvantages pointed out in the prior art as described above,

It is an object of the present invention to provide a first-class oxygen generator that is portable and easy to operate and easy to clean due to reuse, maximizing convenience of use.

An object of the present invention is to provide an emergency oxygen generator for maximizing the reduction of manufacturing cost by simplifying the components constituting the oxygen generator.

An object of the present invention is to provide a first-generation oxygen generator for the maximum reliability of the product by the safety of the use can be confirmed by the associated state of the oxygen generation from the outside.

The object of the present invention is the storage tank of the transparent resin material partitioned by the reaction tank and the washing tank,

Passing through the see-through hole both sides so that the pipe can be confirmed from the outside while receiving the reservoir,

While the upper part of the reservoir is sealed with the upper lid is coupled to the support and lock,

The storage container integrally forms a partition wall having an upper opening at a central portion of the partition wall on the reaction tank side to form an oxygen flow path, and the partition wall has a porous partition having a plurality of through holes at the bottom of the reaction tank so that the reaction tank and the cleaning tank communicate with each other. To form an opening and to form an opening by opening the lower part, but heat-sealing the opening with a separate sealing piece to maintain the airtightness with the outside so that the airtightness with the outside is maintained, and protrudes the hook frame on the upper side of the outer peripheral The front and rear of the crimping piece having a mounting protrusion at the bottom is protruded and made to be accommodated by the hooking edge piece and the crimping piece at the upper end of the support cylinder,

The support container is formed by forming a locking protrusion having a support frame having the same protrusion size as that of the storage container at the upper end, and having a seating groove and a locking protrusion at the top and bottom of the support frame in front and rear. Lose,

The upper lid is provided with a handle is formed on the upper surface and the hose connection groove through which the outflow hole penetrated to the reactor side, the plurality of edge pieces protrude so that the lower surface is formed with a receiving groove for receiving the upper end of the reservoir and the partition wall. The lock ring is fitted into the receiving groove, the lock piece having a locking protrusion which is hinged to the locking piece of the support cylinder and locked to the locking protrusion is hinged to the pressing piece protruding integrally to the front and rear of the outer edge piece. It is achieved by a first-aid oxygen generator.

1 is an exploded perspective view of the present invention,

2 is a front view of the present invention,

3 is a cross-sectional configuration of the present invention,

4 is an enlarged cross-sectional view taken along the line F-F of FIG.

5 is an enlarged sectional view taken from the 'G' part of FIG. 3;

Figure 6 is an exploded perspective view of the 'H' portion of Figure 3

7 is a state of use of the present invention,

<Explanation of symbols for the main parts of the drawings>

10: reservoir 11: reactor

12 cleaning tank 13 partition wall

15: oxygen flow path 20: hange frame

21: crimping piece 22: seating protrusion

30: support container 31: support frame

32: perspective 33: stumbling block

34: seating groove 35: jamming projection

40: upper lid 41: handle

43: hose connecting groove 44,45: edge piece

47: airtight ring 48: lock

49: locking protrusion 50: pressing piece

55: disk piece 56: oxygen distribution hole

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

That is, the present invention, as shown in Figures 1 to 4, the reaction tank 11 and the cleaning tank 12, the reservoir 10 of the transparent resin material partitioned by the partition 13, and

Support cylinder 30 through which the through-hole (32, 32) penetrates both sides so that the pipe can be confirmed from the outside while receiving the reservoir (10),

The upper lid 40, which is lock-coupled with the support barrel 30, is closed and closed at the upper portion of the opening of the storage bin 10.

The reservoir 10 integrally forms a partition wall 14 having an upper portion opened in a central portion of the partition 13 toward the reactor 11 to form an oxygen flow passage 15, and the partition 13 is the An opening 18 is formed by integrally forming a porous partition 16 having a plurality of through holes 17 at the bottom of the cleaning tank 12 so that the reaction tank 11 and the cleaning tank 12 communicate with each other. However, by heat-sealing the opening 18 with a separate sealing piece 19 so that the outside and airtightness is maintained, the airtightness with the outside is maintained, and the hook frame 20 is moved to the bottom of the front and rear by the upper outer periphery. It is made by integrally projecting the crimping piece 21 having the mounting protrusion 22.

At this time, the upper portion of the oxygen flow passage (15) formed by the partition 13 and the partition wall 14, as shown in Figure 6, the disk piece 55, the oxygen flow hole 56 is formed in both sides The grooves 57 and 57 are fitted to the support shaft pieces 13a and 13a protruding from the partition wall 13 so as to be movable upward and openly coupled thereto.

The support barrel 30 protrudes the support frame 31 on which the catching frame 20 of the storage container 10 is seated at the outer circumference of the upper end, and the seating groove 34 and the catching protrusion 35 at the upper and lower ends thereof. The engaging stone piece 33 having a) is formed by integrally protruding the front rear.

The upper lid 40 is formed with a hose connecting groove 43 through which the handle 41 and the outlet hole 42 penetrate at the upper surface of the handle 41, and the reservoir 10 and the partition wall on the lower surface. A plurality of edge pieces 44, 45 protrude so that the receiving groove 46 for receiving the upper end of the (13) is formed, the airtight ring 47 is fitted in the receiving groove 46, the support cylinder A lock piece 48 having a lock protrusion 49 which is hinged to the locking piece 33 of the 30 and locked to the locking piece 35 is integrally protruded before and after the outer side of the edge piece 45. The hinge piece is assembled to the pressing piece 50 so as to be rotatable.

Reference numeral 60 in the figure shows the water level.

The present invention can be easily operated and used by firefighters or lifeguards when oxygen is needed for first aid to emergency patients at the scene of a fire (persons who are fainted due to fire or other poisonous gas poisoning or accidents). .

That is, the user simply grips the subject innovation by the handle 41 formed on the upper lid 40 and moves to the site, and supports the lock piece 48 of the upper lid 40 by pivoting from the lower portion to the upper portion. The lock protrusion 49 which is locked to the locking protrusion 35 of the locking protrusion piece 33 of the barrel 30 is released and released to open the upper portion of the storage container 10.

In this state, the user confirms through the sight holes 32 and 32 of the support barrel 30 to the water level levels 60 and 60 indicated in the reaction tank 11 and the cleaning tank 12 of the reservoir 10. I fill it up.

In this state, the oxygen-generating medicine (OM) and the catalyst (CA) packaged in the water contained in the reactor 11 are introduced into the portable container, and the upper lid 40 is locked by the downward hinge rotation of the lock piece 48. 49 is locked and coupled to the locking projection 35 of the locking projection piece 33 of the support cylinder (30).

In this process, the reservoir 10 is a seating groove (22) concave on the upper portion of the locking projections 33 of the support barrel 30 as the seating protrusion 22 protruding from the bottom of the pressing piece (21). The upper end and the partition wall 13 are pressed and assembled between the pressing piece 50 and the locking piece 33 to hinge the locking piece 48 of the upper lid 40 at the same time. The upper end of the upper lid 40 is accommodated in the receiving groove 46 formed between the plurality of edge pieces 44, 45 of the upper lid 40, by the hermetic ring 47 coupled to the receiving groove 46 The reaction tank 11 and the cleaning tank 12 are separated and sealed by the partition 13 in a safe manner.

Simultaneously with this process, the reaction tank 11 of the reservoir 10 continuously generates oxygen by chemical reaction in the oxygen generating agent OM, the catalyst CA, and water (H ₂ O), and the user supports the support. Through the hole 32 of the barrel 30, the oxygen generation is confirmed by the milk tube.

The oxygen generated in this way is saturated in the space of the sealed reactor 11, the pressure increases.

The disk piece 55 coupled to the upper portion of the oxygen flow passage 15 by such pressurized oxygen is in close contact with the upper end of the partition wall 14.

The disk piece 55 serves to accelerate the reverse circulation outflow (outflow from the top of the reaction tank to the bottom of the cleaning tank) during the outflow of oxygen generated in the reaction tank 11 to the bottom of the cleaning tank 13. It will increase the spill effect.

That is, the oxygen generating chemicals OM and the catalyst CA injected into the reactor 11 are pressurized in a limited space by oxygen generated by chemical reaction with water (H ₂ O) to partition the disk piece 55. To the upper end of the wall 14,

Oxygen is accelerated while passing through the narrow oxygen flow hole 56 of the disk piece 50 and is formed in the porous partition 16 at the bottom of the cleaning tank 12 via the oxygen flow path 15. As it flows out through the water) and is discharged in the form of droplets in the water introduced into the washing tank 12, the generated oxygen passes through the water to clean impurities such as grains of sodium carbonate and the outlet hole of the upper lid 40 Outflow is through 42.

The oxygen discharged through the outlet hole 42 is discharged through the respiratory mask BA through the coupling hose (CH) coupled to the hose connecting groove 43 of the outlet hole 42, the user breathing The mask BA is placed on the patient's nose or mouth to continuously supply oxygen to emergency patients (see FIG. 7).

In this way, after the use of the subject innovation, the upper lid 40 and the support container 30 are separated, and the storage container 10 accommodated in the support container 30 is separated to wash the inside, and the support container 30 again. The upper lid 40 is accommodated in and coupled to reuse.

As described in detail above, the present invention is easy to carry and operate, easy to clean the interior according to reuse, easy to use, and has the effect of reducing the manufacturing cost by simplifying the components, the inside of the process from the outside Oxygen generation can be confirmed by the associated state, the safety effect of use is implemented.

Claims (2)

Perforations 32 and 32 so that the reaction tank 11 and the cleaning tank 12 can be identified from the outside while receiving the reservoir 10 of the transparent resin material partitioned by the partition 13 and the reservoir 10. It consists of a support cylinder 30 penetrated both sides, and an upper lid 40 which is locked to the support cylinder 30 while sealing the upper portion of the opening of the reservoir 10, The reservoir 10 integrally forms a partition wall 14 having an upper portion opened in a central portion of the partition 13 toward the reactor 11 to form an oxygen flow passage 15, and the partition 13 is the An opening 18 is formed by integrally forming a porous partition 16 having a plurality of through holes 17 at the bottom of the cleaning tank 12 so that the reaction tank 11 and the cleaning tank 12 communicate with each other. However, by heat-sealing the opening 18 with a separate sealing piece 19 so that the outside and airtightness is maintained, the airtightness with the outside is maintained, and the hook frame 20 is moved to the bottom of the front and rear by the upper outer periphery. It is made by integrally projecting the crimping piece 21 having the mounting projection 22, The support barrel 30 protrudes the support frame 31 on which the catching frame 20 of the storage container 10 is seated at the outer circumference of the upper end, and the seating groove 34 and the catching protrusion 35 at the upper and lower ends thereof. The engaging stone piece 33 having a) is formed by integrally protruding the front rear, The upper lid 40 is formed with a hose connecting groove 43 through which the handle 41 and the outlet hole 42 penetrate at the upper surface of the handle 41, and the reservoir 10 and the partition wall on the lower surface. A plurality of edge pieces 44, 45 protrude so that the receiving groove 46 for receiving the upper end of the (13) is formed, the airtight ring 47 is fitted in the receiving groove 46, the support cylinder A lock piece 48 having a lock protrusion 49 which is hinged to the locking piece 33 of the 30 and locked to the locking piece 35 is integrally protruded before and after the outer side of the edge piece 45. Emergency oxygen generator, characterized in that the hinge piece is assembled to the pressing piece (50). The groove 57 of claim 1, wherein a disk piece 55 having an oxygen distribution hole 56 is formed on both sides of the oxygen flow passage 15 formed by the partition 13 and the partition wall 14. And 57 is inserted into the support shaft pieces (13a, 13a) protruding from the partition (13), the first-generation oxygen generator, characterized in that the coupling is made so as to be openable and movable.