Hydrogen suction device

Abstract

The present invention provides a hydrogen suction device (1), which comprises: a container (2) having an opening; a cover (3) which is mounted on the opening and formed with a hydrogen suction port; and a hydrogen generator (4) which is accommodated in the container (2) and generates hydrogen by being sprinkled with water, wherein the hydrogen generator (4) is composed of a non-woven fabric packaging body enclosing a mixture for hydrogen generation, the mixture for hydrogen generation being composed of magnesium powder particles, citric acid powder particles and powdered cellulose, and the non-woven fabric packaging body is a flat packaging body whose cross-section, excluding the sealed remainder, has a maximum thickness in the vertical direction of the cross-section of not less than 3 mm and not more than 8 mm, and whose length in the left-right direction of the cross-section is not less than 5 times the maximum thickness in the vertical direction of the cross-section.

Description

Technical Field

[0001] The present invention relates to a hydrogen suction device. Background Art

[0002] In recent years, the maintenance and improvement of health through the inhalation of hydrogen has attracted much attention. The absorption of hydrogen into the body is believed to remove active oxygen such as hydroxyl radicals that are closely related to various diseases such as aging, cancer, diabetes, and high blood pressure, and has also been introduced into advanced medicine.

[0003] The amount of hydrogen gas that each person needs to inhale is about 40 ml per day. Although the amount is not that much, it is desirable to generate at least 40 ml of hydrogen gas by simple operation for daily inhalation.

[0004] Hydrogen is a gas that can be easily produced by electrolysis of water, and the invention of a suction device for sucking hydrogen generated by electrolysis of water is described in Patent Document 1. The suction device is miniaturized to the extent that it can be carried around by putting it in a bag, etc., and is provided with a control unit for controlling the supply of the power, etc. The electrode portion uses a mesh electrode plate connected to a titanium electrode, etc., and the number of parts increases, so the operation related to hydrogen generation is complicated and the price has to be high.

[0005] In order to be miniaturized and portable, the electrode area and battery capacity of this suction device are limited, and only a relatively small amount of hydrogen can be produced in a short time. Therefore, it is believed that it takes about 30 minutes to absorb about 40 ml of hydrogen, and it is impossible to absorb a relatively large amount of hydrogen in a short time.

[0006] On the other hand, the invention of a small, lightweight and portable hydrogen suction device based on electrolysis not based on water is described in Patent Document 2. The box is mounted on the holder of the suction device to suck hydrogen, the front and rear ends of the box are closed, and a cylindrical nonwoven fabric (hydrogen generator) containing a mixture of magnesium powder, citric acid powder and powdered cellulose for hydrogen generation is contained in the cylindrical shell, and a water-retaining material is filled at the front end of the cylindrical shell, and a water-absorbing material is filled at the rear end.

[0007] The hydrogen gas suction device described in Patent Document 2 is that when the front end of the box containing the hydrogen gas generator is immersed in water stored in a container, cup, etc. for a few seconds and then lifted up, the water is retained in the water-retaining material filled in the front end of the box. Then, the retained water penetrates into the interior of the hydrogen gas generator due to the water absorption effect of the powdered cellulose, causing magnesium and citric acid to react and generate hydrogen gas.

[0008] When the generated hydrogen gas starts to be sucked from the suction port of the holder, water is supplied to the hydrogen gas generator from the water retaining material at the front end of the box to continue the reaction and generate hydrogen gas for a predetermined time.

[0009] In the hydrogen suction device described in Patent Document 2, the box containing the hydrogen generator is about 50 mm long and the holder is about 70 mm long, so it can be carried in a bag, a purse, a pocket of clothing, etc.

[0010] However, in this invention, hydrogen is generated by immersing the front end of the box in water stored in a container or a cup for a predetermined time and then lifting it up. Since the hydrogen generation reaction occurs from the front end of the box toward the rear end, it is necessary to pay careful attention to the operation such as the immersion method or tilting method of the water toward the front end of the box, making it somewhat difficult to stably generate the hydrogen gas to be sucked. In addition, it takes time to complete the hydrogen generation reaction from the front end to the rear end of the box. As with the hydrogen suction device described in Patent Document 1, it is not possible to suck a relatively large amount of hydrogen in a short time. Furthermore, water mixed with unreacted citric acid or magnesium citrate, a byproduct generated by the reaction, sometimes enters the oral cavity during suction, causing discomfort.

[0011] Prior art literature

[0012] Patent Literature

[0013] Patent Document 1: Japanese Patent No. 6464385

[0014] Patent Document 2: Japanese Patent No. 6436325 Summary of the invention

[0015] Problems to be solved by the invention

[0016] In view of such circumstances, an object of the present invention is to provide a hydrogen suction device that can be miniaturized and carried, can reliably and stably generate hydrogen through simple operation, and can suction a relatively large amount of hydrogen in a short time.

[0017] Solutions to Solve Problems

[0018] In order to solve the above-mentioned problems, the present invention adopts the following means.

[0019] [1] A hydrogen suction device comprising: a container having an opening; a cover body mounted on the opening and having a hydrogen suction port formed thereon; and a hydrogen generator housed in the container and generating hydrogen by being sprinkled with water, wherein the hydrogen generator is composed of a non-woven fabric packaging body enclosing a mixture for hydrogen generation, wherein the mixture for hydrogen generation is composed of magnesium powder and granules, citric acid powder and granules, and powdered cellulose, and wherein the cross-section of the non-woven fabric packaging body excluding the sealed remainder is a flat shape in which the maximum thickness in the vertical direction of the cross-section is greater than 3 mm and less than 8 mm, and the length in the left-right direction of the cross-section is greater than 5 times the maximum thickness in the vertical direction of the cross-section.

[0020] [2] The hydrogen suction device according to [1] is characterized in that the above-mentioned container is an inverted cone-shaped container, the hydrogen generator is arranged at the bottom of the container, and an inverted cone-shaped mounting eaves component with a hole formed in the center is installed on the circumferential part of the side surface of the inner wall of the container in a manner such that its lower end is located above the hydrogen generator.

[0021] [3] The hydrogen suction device according to [1] or [2] is characterized in that the hydrogen suction port is in the shape of a nozzle protruding toward the surface of the cover body, and the cover body is formed with a side surface composed of a circular ring with a stepped portion on the back side, so that it can be installed in the opening of the container not only with the nozzle-shaped suction port facing upward, but also with the cover body reversed so that the nozzle-shaped suction port faces downward.

[0022] Effects of the Invention

[0023] In the hydrogen suction tool of the present invention, the hydrogen generator is composed of a non-woven fabric package enclosing a mixture for hydrogen generation, the mixture for hydrogen generation being composed of magnesium powder and granules, citric acid powder and cellulose powder, and the cross section of the non-woven fabric package is flat, so that the sprinkled water immediately penetrates, thereby carrying out and completing the hydrogen reaction in a relatively short time, so that a relatively large amount of hydrogen can be reliably and stably generated and sucked in a short time through simple operation. In addition, the hydrogen generator can be of a size that can be stored in a portable container, so the hydrogen suction device can be miniaturized and suitable for carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A longitudinal sectional view showing a hydrogen suction device.

[0025] Figure 2 A photograph (a) and a schematic diagram (b) in place of drawings showing an example of an embodiment of a nonwoven fabric package enclosing a mixture for generating hydrogen.

[0026] Figure 3The cross section of the hydrogen generating body excluding the closed margin is shown.

[0027] Figure 4 (a) is a cross-sectional view of a container in the shape of an inverted truncated cone to which a mounting eaves member is attached, and (b) is a perspective view of the mounting eaves member.

[0028] Figure 5 A perspective view showing a cover body having a side surface having a step portion formed on the back side.

[0029] Figure 6 express Figure 5 The illustrated cross section of the hydrogen gas suction device is a diagram in which the cover is attached to the opening of the container of the hydrogen gas suction device with the suction port facing upward.

[0030] Figure 7 express Figure 5 The illustrated cross section of the hydrogen gas suction device is a diagram showing a cover body attached to an opening of a container of the hydrogen gas suction device with the suction port facing downward. DETAILED DESCRIPTION

[0031] Embodiments of the hydrogen gas suction device of the present invention will be described with reference to the drawings.

[0032] Figure 1 1 is a hydrogen gas suction device, 2 is a container having an opening, 3 is a cover body attached to the opening of the container 2, 31 is a hydrogen gas suction port formed in the cover body 3, and 4 is a hydrogen gas generator.

[0033] The hydrogen gas suction device 1 includes a container 2, a cover 3, and a hydrogen gas generator 4 disposed at the bottom of the container 2. As the hydrogen gas generator 4, a gas generator capable of generating hydrogen gas when sprinkled with water is used. The details of such a hydrogen gas generator 4 will be described later. The hydrogen gas suction device can sprinkle water on the hydrogen gas generator 4 disposed in the container 2 to generate hydrogen gas, and then install the cover 3 fitted with the opening of the container 2 to suck hydrogen gas from the suction port 31 formed in the cover 3.

[0034] The lid 3 can be fitted into the opening of the container 2 and has a hydrogen gas suction port 31 formed therein. Figure 1 In the embodiment, a nozzle-shaped hydrogen suction port 31 is formed in the central portion, but the invention is not limited thereto and may also be Figure 1 Different from the structure shown, a hole is formed at a portion near the edge of the cover 3, such as the suction port formed on the cover 3 of a hot coffee paper cup seen on the street, and the hole is used as the suction port 31 for hydrogen. In addition, a suction tube can be inserted into such a suction port 31, and hydrogen can be sucked through the tube. The suction port 31 can also be blocked with a sheet in advance, and can be peeled off during suction to enable suction. In addition, when the suction port 31 is in the shape of a nozzle, a cover can be installed at the front end of the suction port 31.

[0035] The hydrogen generator 4 is composed of a nonwoven fabric package enclosing a mixture for hydrogen generation. The hydrogen generator 4 is housed at the bottom of the container 2. When water is sprinkled thereon, the water penetrates into the mixture for hydrogen generation through the nonwoven fabric package to generate hydrogen.

[0036] Figure 2 An example of an embodiment of the hydrogen generating body 4 which is a nonwoven fabric package enclosing a mixture for generating hydrogen is shown.

[0037] exist Figure 2 In the embodiment shown, a rectangular nonwoven fabric is folded in half and the butted width ends are bonded and sealed to form a bag shape, and a mixture for hydrogen generation is placed inside from the opening and the opening is bonded and sealed, thereby manufacturing a hydrogen generator 4. Figure 2 In the structure shown, the portion except the closed margin 41 is rectangular in plan view, and three of the four sides are formed with the closed margin 41. As the nonwoven fabric, for example, food nonwoven fabric used for tea bags can be used, and can be easily bonded by thermocompression bonding.

[0038] The plan view shape of the hydrogen generating body 4 excluding the closed margin 41 is not limited to a rectangle, and may be an ellipse, a circle, or a polygon other than a rectangle. However, a rectangular structure is easy to manufacture.

[0039] It is known that metal magnesium (hereinafter referred to as magnesium) is lightweight and easily oxidized, and reacts with an acid to generate hydrogen.

[0040] Since highly toxic substances harmful to the human body cannot be used as the acid for generating hydrogen gas for suction, citric acid, which is a harmless organic acid, is used in the mixture for hydrogen gas generation.

[0041] Magnesium and citric acid alone do not produce hydrogen. In the presence of water, citric acid and magnesium undergo a chemical reaction to produce hydrogen.

[0042] Magnesium and citric acid are generally thought to produce hydrogen through the following chemical reaction:

[0043] 3Mg+2C6H8O7→Mg3(C6H5O7)2+3H2↑.

[0044] In this reaction, oxygen is not produced as in the electrolysis of water.

[0045] In the present invention, a mixture of magnesium powder, citric acid powder and powdered cellulose is used as a hydrogen generating mixture sealed in a nonwoven fabric packaging body of a hydrogen generating body 4 that generates hydrogen by sprinkling water. When water is sprinkled on the mixture, magnesium and citric acid react to generate hydrogen.

[0046] In addition, the "powder and granular body" herein means that the particles constituting the powder and granular body include powdery particles and granular particles having a particle size of about 1 mm or less.

[0047] As a mixture for hydrogen generation, it is preferred to use particles of citric acid powder, particles of magnesium powder, and powdered cellulose to form irregular and coarse particles with a particle size of about 2.5 mm or less. These three raw materials have different specific gravities, so there is a tendency for them to separate into individual raw materials during handling and transportation, but this can be prevented by combining the three raw materials and forming particles.

[0048] In order to produce such amorphous and rough particles of the mixture for hydrogen generation, magnesium powder, citric acid powder and powdered cellulose are put into a mixer, ethanol is sprayed while stirring and mixing, and then the mixture is dried with hot air (below 80°C) to remove the ethanol, so that the mixture of the three raw materials can be made into amorphous and rough particles. Alternatively, a large amount of ethanol is added to magnesium powder, citric acid powder and powdered cellulose, and the mixture is uniformly mixed to form a clay-like state, and then the mixture is placed in a mold to dry and become a block, which is then crushed and sieved to produce the same material.

[0049] When water is sprinkled on the hydrogen generating body 4, i.e., the nonwoven fabric package enclosing the hydrogen generating mixture composed of magnesium powder and granules, citric acid powder and cellulose powder, the water penetrates between the particles of the hydrogen generating mixture through the nonwoven fabric package, causing magnesium and citric acid to react and generate hydrogen. Since the hydrogen generating mixture contains cellulose powder dispersedly, the water penetrates through the cellulose powder quickly and stably, allowing the reaction to continue.

[0050] The cross section of the hydrogen generating body 4 excluding the closed margin 41 is made into a flat shape with a maximum length (thickness) in the vertical direction of not less than 3 mm and not more than 8 mm, preferably not more than 5 mm, and a length in the left-right direction of not less than 5 times the maximum length (thickness) in the vertical direction. Figure 3 The cross section of the hydrogen generating body 4 except the closed margin 41 is schematically shown. Figure 3 In the figure, T is the maximum length (thickness) in the up-down direction, and W is the length in the left-right direction.

[0051] Here, the cross section of the above-mentioned portion except the closed margin 41 is Figure 2When the hydrogen generating body 4 shown is rectangular when viewed from above, the cross section is the plane passing through the midpoint of the interval between the two sets of opposite sides of the rectangle. Such a cross section has two faces, but any cross section is set to satisfy the above conditions. In addition, when the hydrogen generating body 4 is elliptical when viewed from above except for the closed margin, the cross section is set to the plane passing through the major axis and minor axis of the ellipse. In this case, the cross section also has two faces, but any cross section is set to satisfy the above conditions. For a shape that is neither a rectangle nor an ellipse when viewed from above, the cross section can be determined by treating the shape viewed from above as either a rectangle or an ellipse.

[0052] In this way, the cross section of the nonwoven fabric packaging body of the hydrogen generating body 4 enclosing the hydrogen generating mixture is made into a flat shape with a maximum length (thickness) in the vertical direction of 3 mm to 8 mm, preferably 5 mm or less, and a length in the left-right direction of 5 times or more of the length in the vertical direction. This can reduce the thickness of the hydrogen generating body 4 and increase its top view area, so that the sprinkled water can quickly penetrate the entire hydrogen generating mixture, and the reaction is completed in about 1 minute, so that a relatively large amount of hydrogen can be generated in a short time. In addition, since the hydrogen generating body 4 is flat, the surface when viewed from above is wide, and it is easy to sprinkle water, and the sprinkled water is also easy to be absorbed.

[0053] Regarding the mixing ratio of magnesium powder and citric acid powder, if the citric acid is too little, magnesium remains unreacted. Therefore, in order to avoid wasting magnesium, the mass ratio of citric acid powder / magnesium powder (represented as "A") is preferably about 5.3 or more.

[0054] However, even if A is less than 5.3, hydrogen can be generated if the amount of citric acid relative to magnesium is not extremely small. The ratio (mass ratio) of magnesium powder and citric acid powder can be about 3 to 9 g of citric acid powder per 1 g of magnesium.

[0055] In addition, if the amount of powdered cellulose mixed as a water-absorbing raw material is too little or too much, the reaction between magnesium and citric acid cannot be sustained. It is sufficient to add the powdered cellulose in a volume equal to the sum of the volume of the magnesium powder and the volume of the citric acid powder. For 1g of magnesium and 3-9g of citric acid powder, it is sufficient to add about 1-3g of powdered cellulose.

[0056] In the case of a rectangular hydrogen generator 4 in top view, if about 3g of a mixture for hydrogen generation, which is a mixture of magnesium powder, citric acid powder and powdered cellulose in a mass ratio of about 1:3 to 9:1 to 3, is sealed in a nonwoven fabric packaging body, it can be formed into a rectangular shape of 40mm×50mm in length except for the portion of the sealed surplus in top view, and the cross section is a flat shape with a maximum length (thickness) of about 5mm in the vertical direction and a length of about 40mm in the left and right direction (8 times the length in the vertical direction). When water is sprinkled on it to react, a total amount of about 80ml of hydrogen can be generated within 1 minute. At this time, the water required for the reaction is about 2.5ml, but the water sprinkled can be considered to be about 3 to 5ml. If it is this amount of water, the sprinkled water is almost absorbed by the hydrogen generator 4, and when hydrogen is sucked from the suction port 31 of the cover, even if the container 2 is tilted, the sprinkled water will not enter the oral cavity.

[0057] As mentioned above, in order to generate a total amount of about 80 ml of hydrogen in 1 minute, the hydrogen generating body can be about 3 grams, and the non-woven fabric package 4 containing the hydrogen generating body can be made into a flat shape with a length and width of about 50 mm and a maximum thickness of about 5 mm except for the closed margin when viewed from above. At this time, the non-woven fabric package is not filled with the hydrogen generating mixture to the extent that it is completely filled, but the hydrogen generating body 4 is in a soft and flexible state.

[0058] If the area of ​​the hydrogen generator 4 excluding the sealed margin is equal to or smaller than the area of ​​the bottom surface of the container 2, it can be arranged in contact with the bottom surface of the container 2. If the hydrogen generator 4 is flexible, it can be arranged more easily.

[0059] Thus, the hydrogen generator 4 can be placed in a cylindrical container 2 having a height and a diameter of about 40 mm to 50 mm, for example, so that the hydrogen suction device 1 can be miniaturized to the extent that it can be carried in a bag or a purse even including the cover 3. Therefore, hydrogen can be sucked anytime and anywhere as long as water is available.

[0060] The water to be sprinkled on the nonwoven fabric packaging body of the hydrogen generating body 4 containing the mixture for hydrogen generation can be taken from a tap or a plastic bottle, or a water bag containing about 3 ml of water can be carried and water can be taken from the water bag for sprinkling.

[0061] Hydrogen is generated when water is sprinkled on the hydrogen generator 4 disposed at the bottom of the container 2. At this time, water is sprinkled directly on the hydrogen generator 4, so that water quickly permeates the entire hydrogen generation mixture in the nonwoven fabric and reacts reliably, thereby stably generating hydrogen.

[0062] In this way, the sucker can directly sprinkle water on the hydrogen generator 4 in the paper cup 2, then install the cover 3, and immediately suck hydrogen through the hydrogen suction nozzle 31 of the cover. Through simple operation, a relatively large amount of hydrogen can be reliably and stably generated and sucked in a short time.

[0063] As already described, by sprinkling water on a nonwoven fabric package (hydrogen generator 4) enclosing about 3 g of a mixture for hydrogen generation, about 80 ml of hydrogen can be generated within 1 minute. In the suction device described in Patent Document 2, the maximum amount of hydrogen generated within 15 minutes is about 80 ml. In addition, the suction device described in Reference Document 1 is also a small electrolytic type, so it is believed that the amount of hydrogen generated is at most a few ml per minute.

[0064] In this way, the suction device of the present invention can absorb a relatively large amount of hydrogen in a short time, and can shorten the time limit for hydrogen suction.

[0065] The reaction between magnesium and citric acid in the hydrogen generator is an exothermic reaction, so if hydrogen is generated in the container 2, the surface of the container 2 may reach about 50° C. If the container 2 has a heat insulating effect or the container 2 is a paper cup, an embossed container can be used, or a sleeve made of corrugated paper can be wrapped around the container 2 to cope with the problem.

[0066] If the amount of the hydrogen generating mixture sealed in the nonwoven fabric packaging of the hydrogen generating body 4 is about 3 g, the height and diameter of the cylindrical container 2 can be made 40 mm to 50 mm, and the total length (height) of the hydrogen suction device 1 can be made about 60 mm or less, which can be set to a size suitable for carrying.

[0067] Figure 4 An example of an embodiment is shown in which a container having an inverted truncated cone shape is used as the container 2. As the container 2, a commercially available paper cup or the like can be used.

[0068] exist Figure 4 In the embodiment shown, the hydrogen generator 4 is pre-arranged on the bottom surface of the container 2, and then the eaves member 5 is installed on the circumferential portion of the inner wall side surface of the container 2. The mortar-shaped inclined surface of the eaves member 5 protrudes from the circumferential portion of the inner wall side surface of the container 2 into the container 2 like an eaves, and has a hollow inverted truncated cone shape, and a hole is formed in the center. And the eaves member 5 is installed on the circumferential portion of the inner wall side surface of the container 2 so that the lower end of the eaves member 5 is located above the hydrogen generator 4 arranged on the bottom surface of the container 2.

[0069] When water is sprinkled on the container 2 to which the mounting eaves member 5 is mounted, the water passes through the hole at the lower end of the mounting eaves member 5 and is reliably sprinkled on the hydrogen generator 4 located below the mounting eaves member 5. In addition, even if water that cannot be absorbed is sprinkled on the hydrogen generator 4, as long as the amount is not excessive, the water will not exceed the mounting eaves member 5 and escape toward the opening of the container 2 even if the container 2 is tilted.

[0070] The container 2 is in the shape of an inverted truncated cone, so the eaves member 5 can be installed on the circumferential portion of the inner wall side of the container 2 by simply pressing it toward the bottom of the container 2, but it can also be bonded by providing a bonding margin (adhesion margin) on the outer circumference of the upper end of the eaves member 5. In addition, the eaves member 5 can also be made of paper like the container 2.

[0071] The container 2 is in the shape of an inverted truncated cone and can be stacked (pile up), so the containers 2 containing the hydrogen generator 4 can be stacked up and multiple containers 2 can be put into a bag or a purse for carrying. When a paper cup is used as the container 2, each time the container 2 is used to absorb hydrogen, the container 2 containing the used hydrogen generator 4 is thrown away after use, and the container 2 containing a new hydrogen generator 4 is used, thereby repeatedly absorbing hydrogen.

[0072] Figure 5 Representation and Figure 1 An example of an embodiment of a cover body 3 having a different structure is shown. Figure 6 , Figure 7 The lid 3 is shown in a state where it is mounted on the opening of the container 2. Figure 1 The cover body 3 shown similarly has a nozzle-shaped hydrogen suction port 31 protruding toward the surface side, but as described below, not only can the surface of the cover body 3 be installed in the opening of the container 2 with the suction port 3 facing upward, but even if the cover body 3 is reversed with the back side facing upward (that is, with the suction port 31 facing downward), it can also be installed in the opening of the container 2.

[0073] Reference Figure 6 It can be seen that near the outer periphery of the cover body 3, two circular rings of different diameters overlap in the back direction of the cover body 3 to form a side surface, the diameter of the upper circular ring 32 is slightly larger than the diameter of the lower circular ring 33, and a step portion 34 is formed at the connection between the two.

[0074] In addition, the "upper part" of the upper ring 32 and the "lower part" of the lower ring 33 are Figure 5 The illustrated cover body 3 , that is, the state of the cover body 3 with the nozzle-shaped hydrogen gas suction port 31 facing upward is used as a reference.

[0075] according to Figure 5 and Figure 6It can be seen that a bottom surface having a hole in the center is formed from the lower end periphery of the circular ring 33 located at the lower part toward the center of the cover body 3, and a nozzle-shaped hydrogen suction port 31 is formed in an ascending manner from the hole in the center part, and the position of the upper end of the suction port 31 exceeds the height of the upper edge of the peripheral part of the cover body 3.

[0076] exist Figure 6 3 shows a state where the cover 3 is mounted on the opening of the container 2 with the nozzle-shaped hydrogen suction port 31 facing upward, but it can be seen from the figure that the portion of the ring 33 located below the step portion 34 is fitted into the opening of the container 2 to mount the cover 3. In this state, the hydrogen generated in the container 2 can be sucked from the hydrogen suction port 31.

[0077] exist Figure 7 3 shows a state where the cover 3 is inverted so that the hydrogen suction port 31 faces downward and the cover 3 is installed and fitted into the opening of the container 2. As can be seen from the figure, the portion of the ring 32 located at the upper part (located at the lower part due to inversion) is located on the outer side surface of the opening of the container 2, and the cover 3 is fitted into the opening of the container 2.

[0078] like Figure 6 As shown, in order to attach the cover 3 to the opening of the container 2 with the nozzle-shaped hydrogen suction port 31 facing upward, the outer diameter of the lower ring 33 is made equal to the inner diameter of the opening of the container 2. As a result, the ring 33 below the step 34 formed by the upper and lower rings of different diameters abuts against the inner surface of the opening of the container 2, and the step 34 abuts against the upper edge of the opening of the container 2, so that the cover 3 can be attached to the opening of the container 2. In addition, in the case where the container 2 is an inverted truncated cone-shaped container, it is preferred that the outer diameter of the lower ring 33 decreases as it goes downward according to the inner diameter of the upper end of the container 2.

[0079] like Figure 7 As shown, the cover 3 can also be reversed, that is, the nozzle-shaped hydrogen suction port 31 is made to protrude downward and installed in the opening of the container 2. In this case, the inner diameter of the circular ring 32 located at the upper part is made equal to the outer diameter of the opening of the container 2. As a result, the circular ring 32 located at the upper part is located outside the opening of the container 2, and the step portion of the step portion 34 abuts against the upper edge of the opening of the container 2, so that the cover 3 can be fitted and installed in the opening of the container 2. In addition, at this time, the circular ring 32 located at the upper part is located at the lower part.

[0080] like Figure 7As shown, when the cover 3 is mounted on the opening of the container 2 with the nozzle-shaped hydrogen suction port 31 facing downward, the nozzle-shaped hydrogen suction port 31 is stored toward the inside of the container 2, so the height of the hydrogen suction device 1 can be reduced, making it more suitable for carrying in a bag, a handbag, etc. In addition, the risk of damaging the protruding nozzle-shaped hydrogen suction port 31 is also small, and the clean state can be maintained.

[0081] In addition, Figure 7 In the hydrogen gas suction device 1 shown in the figure, by Figure 5 A seal is pasted on the back of the cover body to block the root of the nozzle-shaped suction port 31, which can prevent garbage and the like from entering the interior of the container 2 and can further keep the nozzle-shaped suction port 31 clean.

[0082] In this way, Figure 5 to Figure 7 In the cover body shown, a side surface consisting of a circular ring with a stepped portion is formed on the back side, so that not only can the surface of the cover body 3 face upward and the suction port 31 be installed on the opening of the container 2 upward, but even if it is reversed so that the back of the cover body 3 faces upward and the suction port 31 faces downward, it can also be installed on the opening of the container 2.

[0083] Availability in production

[0084] The hydrogen suction device of the present invention can generate hydrogen reliably and stably through simple operation, and can absorb a relatively large amount of hydrogen in a short time. As long as water is available, hydrogen can be easily absorbed anytime and anywhere, and it is relatively cheap, thus meeting the expectations of people who want to absorb hydrogen on a daily basis.

[0085] Explanation of symbols

[0086] 1—hydrogen suction device, 2—container, paper cup, 3—cover, 31—suction port (for hydrogen), 32—ring at the upper part, 33—ring at the lower part, 34—stepped part, 4—hydrogen generator (non-woven fabric packaging body encapsulating a mixture for hydrogen generation), 41—sealed remainder of the hydrogen generator, 5—erection eaves component.

Claims

1. A hydrogen gas suction device comprising: a container having an opening; a cover body attached to the opening and having a hydrogen gas suction port formed therein; and a hydrogen gas generating body housed in the container and generating hydrogen gas by being sprinkled with water, It is characterized in that The hydrogen generator is composed of a nonwoven fabric package enclosing a mixture for hydrogen generation, wherein the mixture for hydrogen generation is composed of magnesium powder and particles, citric acid powder and particles, and powdered cellulose. The cross section of the nonwoven fabric packaging body excluding the sealing margin is flat with a maximum thickness of 3 mm to 8 mm in the vertical direction and a length of 5 times or more of the maximum thickness in the vertical direction.

2. The hydrogen suction device according to claim 1, characterized in that: The container is an inverted cone-shaped container, a hydrogen generator is arranged at the bottom of the container, and an inverted cone-shaped mounting eaves component with a hole formed in the center is installed on the circumferential part of the side of the inner wall of the container with its lower end located above the hydrogen generator.

3. The hydrogen suction device according to claim 1 or 2, characterized in that: The hydrogen gas suction port is in the shape of a nozzle protruding toward the surface of the cover body. The cover body has a side surface formed on the back side with a circular ring having a stepped portion, and can be installed on the opening of the container not only with the nozzle-shaped suction port facing upward, but also with the cover body reversed and the nozzle-shaped suction port facing downward.

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