KR20130036397A - Super-strong magnetic buttons - Google Patents

Abstract

The present invention relates to a garment or a bag equipped with a super magnetic button,
The garment or bag fastening portion is provided with a magnet such as a neodymium magnet or a samarium magnet (SmCo-Magnet) having a super magnetic force in the form of a snap button, etc. The wearer can easily lock or unlock the clothes or the bag, and a fastening relief member is installed at one side of any one of the magnets selected from the strong magnet N pole or the magnet S pole of the magnet button.
As such, the super strong magnet button having the functionality of the present invention is inexpensive, easy to manufacture, easy to wear, easy to disassemble, easy to open and close, no breakdown, and especially to minimize the pressure on the body and fix it more firmly without wearing foreign materials. The buttons on the bag can be prevented from opening or falling and can be used very comfortably until the end of the life of the garment or bag.

Description

Super-strong Magnetic buttons

The present invention relates to a garment or a bag having a super magnetic magnet button coupling portion, and more particularly, attaching a super magnet to one side of an opening and closing part for opening and closing a garment or a bag worn on a human body to more easily and safely take off and attach and fasten the garment or bag. It relates to a super magnet attached to a garment or bag that can be.

Buttons are doubles that are used to open clothes so that they do not open, and they also serve as a decorative function by varying materials, colors, and shapes, with a functional purpose to make it easier to open or loosen clothes.

Originally, the structure of our clothes was generous and deep, and the buttons were not used much because they were tied with bands, pus, and thin strings.

The use of buttons is generalized by the introduction of clothes after the flowering period, but the buttons and wonsam buttons have a long history of use.The buttons are buttons, wonsam buttons, margot buttons, vest buttons, etc. The female weight is inserted into the female button, or a male button is attached to the hole on one side only.

① concluded: This is a thinly beaten cloth that is used as a button to tie a salary knot. This is thought to have been passed along with the advent of Dan-ryeong at the time of Unification Shilla. There were two or three on the left and right sides of Dan's collar. In the middle of Joseon Dynasty, pulp was formed, and the button of the X-ray disappeared and remained only on the feather. It was also used for ironic, abalone, red ginseng, and robe.

② Wonsam Button: Wonsam is opened by using the button because it is facing each other without opening. The material for the buttons was mainly silver and was decorated with cloisonne. The female buttons are made of butterflies, bats, and chrysanthemums to accentuate the decorative side.

③ Margotza button: The female button is made of crystal, water flower, etc. by making a hole in the shape of cheondo (天 도), and the button is sewn on the left side by making a loop with thread. ④ dog button: It is a button that is applied to prevent bursting by giving force to the open parts such as sleeves and cuffs of clothing and abalone.

Mainly red cloth is used. The finished shape is oval of 3mm in width and 5mm in length. In addition, a button is introduced to the suit button, and one side of the button is drilled directly into the clothes, which can be seen in the hanbok vest.

The present invention relates to a garment or a bag having a super-strong magnet button fastener is installed at the center and one side of the fastening part for wearing or taking off or opening or closing the garment or bag as described above. Ultra-strong magnet button that can be fixed, prevents sagging of clothes or bags, and prevents loss of items in pockets or bags, and promotes biological activities such as blood circulation and metabolism by magnets. will be.

In general, when it acts on the human body, iron (iron) is a ferromagnetic substance contained in the blood that maintains life by supplying oxygen and nutrient hormones to tissues and collecting waste products such as carbon dioxide when it flows through blood vessels in the human body ( Recall the activity of hemoglobin

起) by reducing the pain by promoting blood circulation and metabolism has been found to have a significant effect in the prevention and treatment of various diseases.

Thus, magnetic therapy devices and health products are being developed one after another.

Among them, 'garment attached with magnet' of Korean Utility Model Publication No. 98-67841 and 'garment with magnet' of 'Korean Utility Model Publication No. 98-14260' and 'health clothes and domestic utility' registered in Korean Utility Model Registration No. 20-167657. The prior art is a garment characterized in that a magnet is attached to a specific portion of the garment worn by the user, such as the 'magnetism generated garment' of the registered model No. 20-189024.

However, as described herein, the technique of attaching the super fast magnet to the button fastening portion of the garment or the bag has not been disclosed in the garment or the bag yet, except for the conventional general magnet. The same function as the clothes or bags composed of clothes or bags could not be released from the uniform function of expressing neatness.

Buttons, as mentioned above, are used as a substitute for clothes or strings, with two widths or two pairs of clothes or bags attached and detached.

The present invention for achieving the above object is to attach a super-strong magnetic button to both ends of the garment or bag configured with a fastening portion.

Therefore, the present invention can be more firmly and firmly fixed to the fastening portion and the pocket portion of the garment or bag by placing a super-strong magnet on one side of the button fastening part to wear or remove the clothing or bag, the wearing comfort and the clothing It is easy to take off and wear, and the bonding part is strongly bonded to prevent sagging of the bag and loss of goods.

On the other hand, the surface of the magnet or ferromagnetic material attached to one side of the magnet corresponding support side may suddenly adhere to the magnet or ferromagnetic material when the magnet or ferromagnetic material is joined or bonded to each other, pinching fingers and the like, and the magnet may be damaged by a strong impact. Elastic members, including springs, can be attached to prevent and soften the bond.

In addition, the magnetic fastening part characterized in that the coating film or the coating of any one material selected from silicon, rubber, paint, synthetic resin, minerals to prevent corrosion when washing or using the garment attached with the magnet is formed. will be.

On the other hand, one side of the super magnet is a stone base and the coupling groove is configured to be able to combine more powerful fastening and also the super strong magnet that can promote the biological activities such as blood circulation and metabolism by the super strong magnet of the present application It is about a magnetic button.

Buttons are small pieces that are processed and molded from metal, plastic, porcelain, glass, shells, bones, jewelry, wood, etc., as described above. . There are two or four holes on the outside of the button itself, and the fastener yoke is usually drilled to the side.

The present invention is a conventional button coupling portion in a variety of clothes or bags worn by people

The super strong magnet button of the present application is fixedly attached to both sides and preferably a ferromagnetic material is installed on the corresponding side of the magnet, which is selected from sewing, velcro, adhesive, pressing, pin, snap button, and fastener combination. It is characterized in that coupled to the fastening portion and the incision surface of the garment or bag.

In addition, the magnet counterpart may be provided with a steel magnet or a ferromagnetic material coupled thereto.

On the other hand, the polarity of the magnet attached to one side of the magnet counterpart is a S-polar magnet and the other side of the fastening portion facing the magnet is a polarity of the N-polar magnet is attached symmetrically or attached to one side of the magnet counterpart The polarity is a magnet of N polarity and the magnet of S polarity is symmetrically attached to the other side of the fastening part facing the polarity.

As described above, according to the super-strong magnetic button-binding clothing or the bag according to the present invention, modern people who perform a busy routine had great inconvenience in fastening the buttons one by one, and when used in a bag, they jumped or stepped by the conventional weak magnetic force. If you go down, the binding part will be disassembled or opened, and the contents inside the bag may pop out.If you use it for clothing, the binding part of the clothing will fall off, or if you accidentally fasten the buttons, you could waste time to re-enter it from the beginning. .

The present application constitutes a button fastening part that is detachable with a magnet in place of the conventional button fastening part, so that the fastening part can be fixed more firmly and firmly without any hand motion, and the magnet can promote the biological activities such as blood circulation and metabolism. It is about super magnetic button.

1 is a photograph of a gemstone for making a neodymium magnet according to the present invention.
2 is a photograph of a button-shaped neodymium magnet according to the present invention.
Figure 3 is a photograph of the attachment of a button-shaped neodymium magnet to the finger according to the present invention.
Figure 4 is a photograph taken with a rectangular neodymium magnet attached to the finger according to the present invention.
Figure 5 is a picture taken to attach a rectangular neodymium magnet in the palm of the present invention.
6 is a photograph of a rectangular neodymium magnet according to the present invention.
Figure 7 is a photograph taken to attach a plurality of neodymium magnets in the form of a button according to the present invention.
8 is a photograph showing the magnetic buttons to be mutually coupled in one embodiment of the super strong magnetic button of the present invention.
9 is a photograph showing a magnetic button and a magnetic button fastening releasing member coupled to each other in one embodiment of the super strong magnetic button of the present invention.
10 is a photograph showing that the super-strong magnet of the present application is configured on one side of the neck color and the pocket of the garment in one embodiment of the super-strong magnet button of the present invention.
Figure 11 is a photograph showing that the super-strong magnet of the present application is configured on one side of the central portion, neck color, pocket and sleeve of the shirt in one embodiment of the super-strong magnet button of the present invention.
12 is a photograph showing that the super strong magnet of the present application is configured on one side of the neck color of the garment in one embodiment of the super strong magnet button of the present invention.
13 is a photograph showing that the super strong magnet of the present application is configured at one side of the center of the entrance of the super strong magnet button of the present invention.
14 is a view showing that the super strong magnet of the present application is configured on one side of the front portion of the bag in one embodiment of the super strong magnet button of the present invention.
15 is a view showing that the four-model super strong magnet of the present application is configured on one side of the front part of the bag in one embodiment of the super strong magnet button of the present invention.
16 is a view illustrating a super magnet having a protrusion and a coupling groove coupled to a bag by a front pin in an embodiment of the super magnet button of the present invention.
FIG. 17 is a view illustrating a super magnet having a coupling groove of various colors coupled to a bag by a front pin in an embodiment of the super magnet button of the present invention.
18 is a view showing a button fastening relief member installed on one side of the super-strong magnet to be coupled to each other in one embodiment of the super-strong magnet button of the present invention.

The present invention relates to a garment or a bag having a super strong magnetic button coupling portion

In the magnetic button for fastening the garment 20 or the bag 40, the material of the magnetic button is mainly made of rare earths or cobalt-based samarium magnetic buttons, ferrite magnetic buttons. , Neodymium magnetic buttons (Neodymium Magnetic buttons), characterized in that consisting of any one of the magnetic magnetic button 60, the upper and lower steel magnet button 80 and the magnetic magnetic button 100 is mutually strong magnetic N pole 120 ) And the strong magnet S pole 140 or any one of the strong magnet N pole 120 or the strong magnet S pole 140 includes a button made of a ferromagnetic material 160 to which a magnet is coupled. .

In addition, a protrusion 180 and a coupling groove 200 are formed at a central portion of any one selected from the strong magnet N pole 120 or the strong magnet S pole 140, and the magnet button fastening alleviating member 220 is disposed at one side of the magnet button. It is characterized in that the magnet or ferromagnetic material 160, the surface of the coating film of any one selected from silicon, rubber, paint, synthetic resin, minerals for smoothing the mutual bonding and to prevent contamination and corrosion during washing or use Paint is formed on one side of the super magnet or ferromagnetic material 160, the elastic member and the projection including a spring to prevent a strong impact that suddenly clings when mutually bonding the super magnet or ferromagnetic material 160 and smooth the bonding ( 180) and a garment and bag configured with a super magnet button, characterized in that the engaging groove 200 is configured.

Although the present invention has been described with reference to the preferred embodiments of the present invention, those of ordinary skill in the art should be aware of the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. It will be understood that various modifications and variations can be made to the invention.

Modifications and variations of other configurations to the invention may be practiced by those skilled in the art without departing from the spirit and scope of the invention, in particular as set forth in the claims;

It should be understood that aspects of the above embodiments may be modified in whole or in part and those skilled in the art will understand that the above description is merely exemplary and is not intended to limit the technical gist of the invention described in the claims.

Hereinafter, a preferred embodiment of the ferromagnetic button 60 according to the present invention will be described in detail with reference to the accompanying drawings. In the description with reference to the accompanying 18 drawings, the same components will be denoted by the same reference numerals regardless of the reference numerals and redundant description thereof will be omitted.

The terms to be described below are terms defined briefly in consideration of functions in the present invention, which may vary according to the intention or custom of those skilled in the art,

Coupling of the super strong magnet of the present application of the garment or bag can be included in all the usual preferred sewing or manufacturing method and therefore the definition should be made based on the contents throughout this specification.

1 is a photograph of a gemstone for making a neodymium magnet according to the present invention is to produce a super-strong magnetic button of the present application by processing the gemstone with a photograph taken of the neodymium gemstone mined underground before making the neodymium magnet.

2 is a photograph of a button-shaped neodymium magnet according to the present invention.

Table 1 Physical Properties of Neodymium Magnets

Figure 3 is a photograph of the attachment of a button-shaped neodymium magnet to the finger according to the present invention.

Figure 4 is a photograph taken with a rectangular neodymium magnet attached to the finger according to the present invention.

Figure 5 is a picture taken to attach a rectangular neodymium magnet in the palm of the present invention.

6 is a photograph of a rectangular neodymium magnet according to the present invention.

Figure 7 is a picture taken to attach a plurality of neodymium magnets in the form of buttons according to the present invention, the combination of the circular neodymium magnets were very difficult to separate even by the force of the hand and this is a fastening part of the garment or bag As a result of attaching, the fastening part of the garment or bag was well fixed, and there was an effect that it could not be separated unless it was forcibly removed.

8 is a photograph showing a magnetic button to be mutually coupled in an embodiment of the super strong magnetic button of the present invention.

Figure 9 is a photograph of the magnetic button and the magnetic button fastening relief member mutually coupled in one embodiment of the super strong magnetic button of the present invention as a photograph of the appearance of a magnetic button that can be used to sew the magnetic button of the present application using a needle It is shown as. As described above, the super strong magnetic button of the present application is fixed to the coupling end of the garment or bag by sewing, tightening, riveting or fitting, adhesive, screwing, etc., and the side of the magnetic button to facilitate fastening. As shown in the photograph, the guide-type magnet button fastening releasing member 220 is additionally installed and the adhesive button is fixed to the fastening part and the magnet button 40 of the garment 20 or the bag 40.

10 is a photograph showing that the super-strong magnet of the present application is configured on one side of the neck color and the pocket portion of the garment in one embodiment of the super-strong magnetic button of the present invention, and FIG. 11 is a wire in one embodiment of the super-strong magnetic button of the present invention. The photo shows that the super magnet is configured on the center and neck color of the shirt, and on one side of the pocket and the sleeve. The super magnet button is attached to the color, central fastening, sleeve, and one side of the garment. On the other side of the fastening portion, including the super-strong magnet button, the ferromagnetic material 160 attached to the magnet may be symmetrically or cross-attached.

12 is a photograph showing that the super-strong magnet of the present application is configured on one side of the neck color of the garment in one embodiment of the super-strong magnet button of the present invention, showing the fastening part for wearing the apparel of the present invention; In the sleeve portion and the pocket portion, a strong magnet N pole 220 and a strong magnet S pole 240 and a ferromagnetic material 160 that can be selectively attached to the magnet are shown in perspective.

13 is a photograph showing that the super strong magnet of the present application is configured at one side of the center of the entrance of the super strong magnet button of the present invention.

14 is a view showing that the super strong magnet of the present application is configured on one side of the front portion of the bag in one embodiment of the super strong magnet button of the present invention.

15 is a view showing that the four-model super strong magnet of the present application is configured on one side of the front part of the bag in one embodiment of the super strong magnet button of the present invention.

FIG. 16 is a view illustrating a super magnet having a protrusion and a coupling recess formed in the front part of the bag according to an embodiment of the super magnet button of the present invention.

FIG. 17 is a view illustrating a super magnet having a coupling groove of various colors coupled to a bag by a front pin in an embodiment of the super magnet button of the present invention.

18 is a view showing a button fastening mitigation member installed on one side of the super-strong magnet button to be coupled to each other in one embodiment of the super-strong magnet button of the present invention and the magnetic button to be coupled to each other in one embodiment of the super-strong magnet button of the present invention; A perspective view showing a magnetic button fastening relief member.

As described above, the fastening part and the opening part of the garment or the bag are constituted by magnets to be coupled to each other. The magnetic button fastening releasing member 220 configured with a guide part to easily fasten the fastening of the lower side of the strong magnetic button 100 is either one of the magnet selected from the strong magnet N pole 120 of the magnetic button or the magnet S pole 140. Characterized in that installed on one side of.

As described above, the present invention can be seen in various embodiments of FIGS. 1 to 18, as shown in the embodiments of the present invention, a super strong magnetic button coupling part is formed on both sides of the fastening part consisting of the front part or the rear part pocket part of the garment or the bag including the color part, the central fastening part, the sleeve part, and the pocket part of the garment. Wherein the magnet is attached to the neodymium magnet (Neodymium Magnet) or Samarium magnet (SmCo-Magnet) to attach and disassemble or open or close the various openings of the garment and bag.

As such, the upper surface of the strong magnet button 80 and the lower surface of the strong magnetic button 100 may be formed of the mutually strong magnet N pole 120 and the strong magnet S pole 140 or the strong magnet N pole 120 or the strong magnet S. Any one of the poles 140 is characterized in that consisting of a ferromagnetic material 160 is coupled to the magnet.

Preferably, the magnets provided on the magnet button upper surface 80 and the steel magnet button lower surface 100 are neodymium magnets or samarium magnets (SmCo-Magnet);

The coupling method of the magnets installed on the garment 20 or the bag 40 magnet fastening portion and the steel magnet button upper surface 80 and the steel magnet button lower surface 100 is sewing, velcro, adhesive, pressing, pin (PIN), button (Button). Snap Button The magnetic button is attached to an opening or cutout of a garment or a bag in one of the selected manners by fastener coupling.

More preferably, the clothes 20 are attached to the color part, the central fastening part, the sleeve part, the pocket part, or the cap or the opening part of the bag 40, and the zipper part, characterized in that attached to the pocket.

On the other hand, the steel magnet button 60 of the present application installed in the magnet fastening portion and the opening portion of the garment 20 or bag 40 is an Alnico magnet (Alnico-Magnet), a ferrite magnet (Ferrite-) based mainly on rare earth or cobalt Magnet, Samarium Magnet (SmCo-Magnet), Plastic-Magnet, Flexible Rubber-Magnet, Neodymium-Magnet, any one of the magnets (20) or bag (40) Opening or incision)

It is provided with a binding device such as.

The binding method of the magnet counterpart installed in the garment 20 or the bag 40 magnet fastening part and the steel magnet button lower surface 100 is a counterpart type in which (N = S poles) of the magnets face each other and are coupled to each other (N of the magnet). = S pole) overlapping each other is formed, preferably one of the parallel magnet coupling method of being parallel to each other detachable or binding of the opening of the garment 20 or bag 40 in the form of a magnetic button. Characterized in that it is used as a device.

And the coupling method of the magnet installed in the garment 20 or bag 40 magnet fastening portion and the steel magnet button bottom 100 is sewing, velcro, adhesive, pressing, pin (PIN), button (Button). Snap Button) is fastened and fastened to a conventional button portion in the color or central fastening, sleeve, and pocket portions of the garment 20 or bag 40 in one selected manner, preferably the garment Each side of the cutout 20 or bag 40 is provided with a magnetic button, or one side of which is coupled to the ferromagnetic material 160, respectively.

As described above, the overlapped form may be said to have a strong function of preventing the disassembly or opening of the garment 20 or the bag 40 including the garment 20 or the bag 40 by physical impact. Since the (N = S pole) of the magnet is coupled and fitted, even if a strong impact comes to the binding portion of the garment 20 or the bag 40, the (N = S pole) of the magnet is parallel to each other. Opening of the garment 20 or bag 40

Since the force of disassembling or opening / closing is concentrated only on the side where the button is inserted and the magnet button is inserted, the adhesive force of the magnet can be greatly increased as compared with the counterpart with the double side.

As described in the above various embodiments, the fastening part of the garment 20 or the bag 40 detached by the super-strong magnet with a magnet according to the present invention may be changed in various forms in the size, shape, and position of the magnet. .

The shape, shape, and size of the magnet may be freely changed according to the accessory, the position, and the size of the garment 20 or the bag 40.

In addition, in the case of attaching the magnet, it is preferable to hide and sew the garment 20 or the bag 40 magnets invisibly and attach them. More preferably, the adhesive or snap button may be used without sewing the magnet separately. More preferably, it may be modified or configured in such a manner as to attach the super strong magnetic button of the present application to the garment 20 or the bag 40 with an attachment member such as a fastener.

Meanwhile, an elastic member including a spring is attached to the surface of the magnet or ferromagnetic material 160 attached to one side of the magnet corresponding support side to prevent a strong impact that suddenly sticks to each other when the magnet or ferromagnetic material is joined or bonded to each other, and to soften the bond. The magnetic fastening part may be formed of a coating film or a coating material of any one selected from silicon, rubber, paint, synthetic resin, and minerals to prevent corrosion when washing or using the garment with the magnet. Will be.

On the other hand, the one side of the super strong magnet is formed with a protrusion 180 and the coupling groove 200 is to be more strongly coupled to the fastening portion of the opening portion.

The magnet and ferromagnetic material 160 used herein for a while to understand

The ferromagnetic material 160 refers to a material having a property of adhering to a magnet, and iron, cobalt, nickel, and alloys thereof are representative, and in the ferromagnetic material 160, each of the valence magnets They play the same role, but these atoms are arranged irregularly in the absence of an external magnetic field, so if the poles are different in total, they do not have the same effect as magnets pushing against each other. Since they are arranged in the same direction, they stick to the magnets regardless of their polarity.

The arrangement of atoms in a certain direction under the influence of an external magnetic field is called 'magnetization', and the magnetized material can pull other magnets like a magnet by itself, so that the fastening portions of the garment 20 or the bag 40 are coupled to each other. It will be detachable and can be preferably used herein.

On the other hand, the magnet used in the garment 20 or bag 40 is Alnico-Magnet, Ferrite-Magnet, Samarium magnet, Plastic-Magnet, One of the magnets selected from flexible rubber-magnetic and neodymium-magnets, and preferably, the neodymium magnet having the highest magnetism among super-strong magnets is used for the garment 20 or the bag (40). In order to improve the coupling force and prevent opening and closing of the magnet button, the binding method of the magnetic button is a combination of the magnets (N = S poles) facing each other and the (N = S poles) of the magnets overlapping or hanging each other. Two types of magnetic coupling methods may be used, and the one of the button portions contacting the strong magnetic button 60 may be configured as a ferromagnetic material 160 that adheres well to the magnet instead of the magnet.

The strength of the magnet used as the fastening device of the garment 20 or the bag 40 shows the difference in strength in the order of neodymium magnets> samarium magnets> ferrite magnets> alico magnets. It is used as the binding member of each corresponding surface of 40 and an opening part.

Meanwhile, neodymium magnets, which are preferably used in the present application, are chemical elements and have a symbol Nd, an atomic number of 60, and Nd-Fe-B, i.e., neodymium-iron-boron. Material.

One of the rare earth elements belonging to the Lanthanum family of the periodic table is the element symbol Nd, atomic number 60, atomic weight 144.24, melting point 1024 ° C, boiling point 3027 ° C and specific gravity 6.78.

Element Code Nd Atomic Number 60 Atomic Weight 144.24 Melting Point 1024 ℃

Boiling point 3027 ℃ Specific gravity 6.78 Rare earth is a rare mineral such as lanthanum neodymium, which is a small but essential raw material for high-tech products such as electric car permanent magnet cell phones. Neodym's main minerals include celite, monazite, and gadolinite. , Always involving other rare earth elements.

In addition, the number of Clarks (average content of the earth's crust) was 0.0022, ranked 33rd, and the content in seawater was 0.009 µg / L. Founded in 1885 by CA Welsbach, Austria, he succeeded in dividing the diemide, which was thought to be an element, into two constituents, one of which was named neodymium after the Greek word neos, which means new. Later, this was abbreviated neodymium. A silver white metal, the crystal lattice is a hexagonal close lattice and becomes blueish gray in the air. It is malleable, ductile, and reacts with hot water to produce hydrogen. Directly combines with oxygen, hydrogen, nitrogen and halogens and is soluble in dilute inorganic acids.

The compound is usually trivalent, usually red or purple. High-purity metals can be obtained by melting anhydrous chlorides into molten salt electrolysis or reducing them to alkali metals. Neodymium glass, used for the production of mischmetal.

The chemical structure of the main magnetic phase is Nd 2Fe 14B, and is usually prepared by adding trace elements such as Co, Al, and Ga to improve magnetic properties and temperature characteristics.

The production method is mainly divided into sintering method (sintered magnet) and quench solidification method (resin magnet).

Despite the strong magnetic properties, the Curie's low temperature and oxidative properties make it easy to corrode. The price is lower than that of Sm-Co magnets, but it is much higher than that of ordinary ferrite magnets.

Rare earth, which is the material of the magnet of the present application, has been discovered since the 1700's, and the ransom of the rare earth ran decisively in the 1980's. Japanese engineers have succeeded in making strong permanent magnets using neodymium, which is one of rare earths. Rare earth magnets are three times more super-magnetic than iron's existing permanent magnets and can form a sufficient magnetic field in a small size.

Neodymium magnets have revolutionized the mobile phone, electric motor, and earphone industries due to the invention of rare earth magnets, which has reduced the size of IT devices.In 1980, neodymium magnets were zero magnets worldwide. 70% of the market is dominated, and China produces rare earths, which in turn adds to Japan's added value.

So far, only rare earths have been found to replace neodymium magnets, and since magnets must be placed in every device that uses an electric motor, permanent magnets are essential for converting electrical energy into kinetic energy and kinetic energy into electrical energy.

As such, rare earth magnets use rare earth elements, and samarium cobalt magnets and neodymium neodymium magnets are typical, and are highly energy efficient, and are often used for light, thin and high-tech products.

Of the rare earth-based materials, SmCo magnets have high characteristics and are considered to be the most stable products. However, the high price is a disadvantage. In contrast, NdFeB magnets have the highest magnetic energy among the magnets.

Since the price is relatively cheaper than SmCo magnets, it is a good product that is rapidly expanding its application to each side. The disadvantages are low temperature characteristics and care for rust prevention. For this purpose, it is very necessary to apply an anti-oxidation coating on the body of the magnet.

<Table 2 Magnetic comparison table of Smco magnet and Neodymium magnet>

As can be seen from the table above, the Gaussian difference between Smco samarium cobalt and Neodymium neodymium magnets can be seen and the magnetism at the same thickness and size shows that the neodymium magnets are very magnetic.

The present invention as described above may be variously modified and the detailed description of the present invention has been described only with respect to specific embodiments thereof.

The present invention is not to be construed as limited to the terms or words used in the specification and claims in the usual or dictionary meanings, the inventors have properly formulated the concept of terms in order to best explain their invention in the best way possible Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the exemplary embodiments described herein are only exemplary embodiments of the present invention, and do not represent all of the technical ideas of the present invention. It should be understood that the scope of the technical idea according to the present invention described above should be defined by the claims below.

<Explanation of symbols for main parts of the drawings>
20: clothing 40: bag
60: ferromagnetic button 80: steel magnetic button top
100: steel magnet button 120: steel magnet N pole
140: steel magnet S pole 160: steel magnetic material
180: protrusion 200: coupling groove groove
220: magnet button fastening relief member

Claims (5)

In the magnetic button for fixing and fastening the opening and the fastening portion of the garment 20 or the bag 40,
The material of the magnetic button is any one selected from the group consisting of rare earth or cobalt-based samarium magnetic buttons, ferrite magnetic buttons, ferrite magnetic buttons, and neodymium magnetic buttons. Super strong magnet button, characterized in that consisting of. The method of claim 1,
The strong magnet button upper surface 80 and the strong magnet button lower surface 100 in the magnet of the strong magnet button 60 are made of a mutually strong magnet N pole 120 and a strong magnet S pole 140 or the strong magnet N The super-strong magnet button, characterized in that any one selected of the pole (120) or the strong magnet S pole (140) is a button made of a ferromagnetic material (160) coupled with the strong magnet button (60). The central portion of any one selected from the strong magnet N pole 120 or the strong magnet S pole 140
The super strong magnet button, characterized in that the protrusion 180 and the coupling groove 200 is configured and the magnet button fastening releasing member 220 is configured on one side of the strong magnet button 60. On the surface of the magnet or ferromagnetic material 160, a coating film or a coating material of any one selected from silicon, rubber, paint, synthetic resin, and minerals is formed for smoothing mutual bonding and preventing contamination and corrosion during washing or use. Super strong magnetic button. On one surface of the strong magnetic button 60 or the ferromagnetic material 160, the strong magnetic button 60 or
In order to prevent a strong impact that suddenly sticks to each other when the ferromagnetic material 160 is coupled to each other and to smooth the joint, the elastic member including the spring and the protrusion 180 and the coupling groove 200 are formed of the rigid magnetic button 60 or the ferromagnetic material. Ultra strong magnetic button, characterized in that provided in (160).

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