KR20020028554A - Magnetic button and its installation structure using anode (N, S) - Google Patents

Abstract

PURPOSE: A magnet button using two poles, and the installation structure thereof are provided to improve the convenience of fastening/releasing as well as the contact stability of the magnet button, and to help a user to rapidly install the magnet button. CONSTITUTION: The magnet button consists of a body(11) having a south pole magnet(30a), and a cover(13) having a north pole magnet(30), and the south pole magnet and the north pole magnet are positioned so as to face each other. The two poles are surrounded by a magnet housing(31,31a) respectively so that one of magnet housing is seated onto the other housing. Also, a barrier(32) for guiding the magnetic contact engagement between the north pole magnet and the south pole magnet as well as preventing the secession therebetween is formed on the rim of the one of the magnet housing.

Description

Magnet button using anode (N, S) and its installation structure {.}

The present invention relates to a detachable magnetic button applied to clothing, sundries, and personal items, and more particularly, to a magnetic contact guide structure and a magnetic structure for installing a magnetic button to improve the detachable operation operability and contact stability of the magnetic button.

A general detachable device using magnetic force is provided with a magnet on the body side of the product, and a magnetic body at the position corresponding to the magnet on the body side (the magnetic force does not have a magnetic force or the strength of the magnetic force is weak and is attracted to the opposing magnetic force to make magnetic contact. The metal material to be realized can be installed so that the cover can be attached to or removed from the body.

1 shows an example of installation of a conventional magnetic button applied to a handbag. In general, a magnet 12 is installed on a handbag body 11, and a magnetic body 14 corresponding to the magnet 12 is provided on a cover 13 side. It was installed and arranged so as to induce magnetic contact between the magnet 12 and the magnetic body 14 to constitute a cover detachable device of the handbag.

The fixed form of the magnet 12 formed on the side of the handbag body 11 is a form in which the fixing plate 16 is attached to the inner wall surface of the outer shell 15 and the magnet 12 is coupled from the outside as shown in (C). The coupling forms a notch groove 17 in the fixing plate 16, and protrudes the coupling pin 18 facing the notch groove 17 inwardly on the magnet 12 side and penetrates the outer shell 15 to fix the plate 16. At the magnet 12, a groove 19 is formed on the magnet 12 side.

On the other hand, the fixing structure of the magnetic body 14 on the cover 13 has a fixing plate 16a having a cutout groove 17a formed on the inner wall of the cover 13 side inner shell 20 as shown in (b) and the magnetic material 14 on the outside. In the form of coupling), the coupling of the magnetic body 14 induces the coupling of the coupling pin 18a to the notch groove 17a as in the former, and the coupling protrusion 21 protrudes on the magnetic body 14 side. Is done.

The handbag cover attaching and detaching device is a magnetic protrusion 14 attached to the cover 13 when the cover 13 is closed to the handbag body 11 side while being protruded toward the body 11 side, protruding from the magnetic body 14 side. 21 is seated in the recess 19 of the magnet 12, the cover 13 is closed by completing the coupling of the magnet 12 and the magnetic material (14).

When the cover is closed and the cover is lifted upward, the cover 13 magnetic material 14 is separated from the magnet 12 on the body 11 side, and the cover 13 is opened. 21 is separated from the groove 12 on the magnet 12 side.

Such a magnetic button may be applied as a substitute for a snap button such as clothing 22 as shown in FIG. 2, in which case the coupling protrusion 21 of the magnetic body 14 and the grooves 19 of the magnet 12 side are combined with each other. By separating, the cover 13 of the fastening step can be attached to or detached from the body 11 side.

Meanwhile, the coupling between the magnet 12 side groove 19 and the magnetic body 14 side coupling protrusion 21 formed in the conventional magnet button serves to increase the magnetic coupling strength by fitting the coupling protrusion 21 into the groove 19. However, there is a disadvantage that a correction coupling is required to match each one by hand so that the coupling does not deviate when fitting the coupling protrusion 21 to the groove 19.

Therefore, in the case of the conventional magnet button in which the magnet 12 having the groove 19 is formed on one side and the coupling protrusion 21 coupled to the groove 19 on the other side is formed in the center of the magnetic body 14, one-time coupling It is difficult to finish the magnet button precisely by attempting, and it is possible to combine by repeated coupling operation, and the operability is reduced, and even when the coupling protrusion 21 is coupled to the groove 19, it is easily removed by a small impact so that the coupling stability is low. In addition to the disadvantages, even in the state of the finished product did not escape the basic form of the combination as a factor that limits the design creation area as a fashion product.

Such a conventional magnet button has a magnet having a groove formed on the body side and a magnetic body having a coupling protrusion installed on the cover side to fit the magnetic side coupling protrusion to the magnet side groove to complete the coupling, so that the magnet button is exactly one time at the time of coupling. It is difficult to finish the coupling and the coupling is possible by repeated coupling operation so as not to deviate from each other, there is a problem in that the operability is reduced and the coupling protrusion is easily removed by a small impact even when the coupling protrusion is coupled to the groove, so that there is a problem of low coupling stability. In addition, even in the state of finished products, there was a problem such as a lot of constraints in the design creation area as a fashion product because it can not escape the basic form.

Therefore, the present invention not only induces quicker and easier magnetic contact while maintaining a constant coupling stability of the magnetic buttons using the anodes (N, S), but also a structure that can be installed more easily and quickly the magnet button on the body side and the cover side To provide a magnetic button.

Another object of the present invention is to provide a magnetic button of various forms to expand the design creation range as a fashion article.

Figure 1 shows an example of the use of the conventional magnetic snap button, (a) is a perspective view of the handbag application state (b) is a detailed view of the "a" part of (a), (a) is a "a" part of the details (a) Degree.

Figure 2 shows another example of a conventional magnetic snap button applied as a button for clothing.

Figure 3 shows an example of the use of the magnet button according to the present invention (a) is a perspective view of the handbag application state (b) is a detailed view of "a" part of (a), (a) is a "c" part of (a) Detailed diagrams (D) and (E) are cross-sectional views of the magnetic button of FIG.

Figure 4 shows another example of the use of the magnetic button according to the present invention, (a) is a perspective view of the application state of the handbag, (b) is a detailed view of the "F" of (a), (a) is a " (E) and (E) are sectional views of the magnetic button of FIG.

Figure 5 shows another example of the use of the magnetic button according to the present invention, (a) is a perspective view of the application state of the handbag, (b) is a detail view of the "H" of (a), (a) is "G" part detail view, (d) and (e) are sectional view of the magnetic button of FIG.

6 is a view showing an application embodiment of the present invention.

7 is a view showing another application embodiment of the present invention.

8 is a view for explaining a magnet contact state of the present invention.

[Description of Symbols for Main Parts of Drawing]

11: Body 12: Magnet 13: cover

14: magnetic material 15: shell 16, 16a: fixed plate

17,17a: notch groove 18,18a: coupling pin 19: groove

20: endothelial 21: bonding protrusions 30, 30a: magnet

31, 31a: Magnetic housing 32: Barrier 33, 33a: Wings

34, 34a: fixed frame locking jaw 35, 35a: fixed frame 36, 36a: fixed frame wall

37, 37a: locking jaw 38, 38a: frame wing 39, 39a: extension part

40: stopper 41: moving space 42: hole

In order to achieve the above object, the present invention provides a fixing plate having a cutout groove formed on the inner side of the outer shell of the product body, and attaching a magnet having a coupling pin coupled to the cutout groove through the outer surface of the outer shell. In the magnetic button of the cover detachable device configured to be able to engage with the mating magnetic body attached to the cover,

Magnets are disposed on both sides so as to face magnets with opposite polarities (N, S) at corresponding opposite positions of the body and the cover;

A magnet housing is installed on each of the magnets in the form of enclosing the magnet, so that one magnet housing can be seated on the other magnet housing;

Guiding magnetic contact coupling of both magnets facing each other with the opposite polarities (N, S), and forming a barrier at the rim of the magnet housing to prevent slippage;

An extension of a suitable length is formed below the lower end of the body-side magnet housing;

Forming an engaging jaw at the lower edge of the extension to be paired with a fixed frame;

An extension portion is formed below the lower end of the magnet housing on the cover side of the mating side;

Forming a locking step in the lower edge of the extension part to be paired with a fixing frame;

It characterized in that the magnet button can be installed on the body side and the cover side by press-fitting and fixing the locking jaw formed on the body side and the extension side of the cover side magnet button to the fixing frame side.

Optionally forms a wing on the outer rim of the body-side magnet housing, and a locking jaw is formed on the lower edge of the magnet housing to form a locking frame to form a wing on the outer side of the barrier on the cover side of the other side and the The lower edge of the magnet housing also forms a locking jaw to be paired with a fixing frame, and then presses and locks the locking jaw formed on the magnet housing side of the magnet side of the body side and the cover side to the fixing frame side to press the magnet button to the body side and the cover. It is characterized by installing on the side.

Optionally, the lower end of the body-side magnet housing forms an extension portion, and the lower edge of the extension portion forms a locking jaw to form a fixed frame and forms a wing on the outer side of the barrier or magnet housing on the cover side of the other side. The lower edge of the magnet housing forms a locking jaw to be paired with the fixing frame, and then press-fixes and secures the locking jaw formed at the magnet housing side of the magnetic button extension of the body side magnet button and the lid side magnet button. It is characterized in that the magnet button is installed on the body side and the cover side.

Optionally, a wing is formed on the outer edge of the body housing magnet housing, and a locking jaw is formed on the bottom edge of the magnet housing so as to be paired with a fixing frame, and a wing is formed on the bottom edge of the magnet housing on the cover side of the counterpart and the barrier The upper edge of the upper side of the engaging jaw to form a pair with the fixed frame, and then the locking jaw formed on the barrier side of the extension of the magnetic button and the cover side magnet button to the fixing frame side by pressing the magnet button to the body side And to be installed on the cover side.

Optionally, the magnetic button installed on the body side and the magnetic button installed on the cover side is characterized in that the installation selectively.

Optionally, the upper layer portion of the magnet housing is formed to be open.

Optionally, the stopper is projected on the outer edge of the magnet housing, and inside the barrier there is a predetermined movement space for the magnet to move, and a locking step is formed inside the edge of the barrier to control excessive movement of the magnet. It is characterized in that the magnet can move in a flexible structure within a given range.

This makes the magnetic button to induce a quick and easy magnetic contact not only improves the operability and coupling stability of the magnetic button, but also can be installed more quickly and easily, without restrictions of shape and shape for various product designs Stable operability is achieved, which allows for a wider range of applications.

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

As shown in (b) and (c) of FIG. 3, the product body 11 has a magnet 30a having only one polarity of the S pole (polarity of the upper part of the magnet), and the cover of the other side. On the side of the body (11), the magnet (30) of the body (11) side is provided with a magnet (30) having only one polarity (N pole (polarity of the upper portion of the magnet) of the opposite polarity of the S pole, the product body 11 and the cover ( 13) magnets on the opposite side of the body (11) side magnet (30a) and the cover (13) magnet (30) N pole so that the opposite polarity (N, S) to each other on each side The magnet housings 31 and 31a are arranged on both sides of the body 11 side S-pole magnet 30a and the cover 13 side N-pole magnet 30. Both magnets 30 and 30a are disposed. Respectively installed in the magnet housing 31 so as to be seated on the other magnet housing 31a, and the S pole magnet 30a on the body 11 side and the N pole magnet 30 on the cover 13 side. Guide magnetic contact coupling In order to prevent separation by sliding to form a barrier 32 on the rim of the magnet housing (31).

And the lower portion of the lower side of the magnet housing 31a of the body (11) forms an extension portion (39a) of a suitable length and the locking frame wing (38a) by forming a locking step (37a) on the lower edge of the extension portion (39a) ) And a fixing frame 35a formed of a fixing frame wall 36a and a fixing frame locking jaw 34a, and an extension 39 is formed under the lower end of the magnetic housing 31 on the cover 13 side of the counterpart. A locking jaw 37 is also formed at the lower edge of the extension part 39 so as to mate with the fixing frame 35 formed of the fixing frame wing 38, the fixing frame wall 36, and the fixing frame locking jaw 34, and the like. Locking jaw (34) (34a) on the fixing frame (35) (35a) side to the locking jaw (37) (37a) formed on the extending portion (39) (39a) side of the body (11) and the cover (13) side The magnet button was mounted on the body 11 side and the cover 13 side as shown in (d) and (e) of FIG.

4 is a view illustrating another structure in which the magnet button is provided on the body 11 side and the cover 13 side in the magnet button of FIG. 3.

As shown in (b) and (c) of FIG. 4, wings 33a are formed on the outer edge of the magnet housing 31a on the body 11 side, and the lower edge of the magnet housing 31a is engaged. The jaw 37a is formed so as to mate with the fixing frame 35a formed of the fixing frame wing 18a, the fixing frame wall 36a, and the fixing frame locking jaw 34a, and the outer side of the barrier 32 on the cover 13 side of the mating side. Wings 33 are formed on the rim, and a locking jaw 37 is formed on the lower rim of the magnet housing 31 to fix the frame (38), the fixing frame wall 36, and the fixing frame consisting of the fixing frame locking jaw 34 ( 35) and then the engaging jaws (37) (37a) formed on the magnet housing (31) (31a) side of the body (11) and the cover (13) side of the fixing frame (35) (35a) side. The magnetic button is fixed to the body 11 and the cover 13 side as shown in (d) and (e) of FIG. We value.

The difference between FIG. 3 and FIG. 4 is as follows.

In FIG. 3, the extension parts 39 and 39a are formed, and then, the locking jaws 37 and 37a are formed under the edges of the extension parts 39 and 39a to be paired with the fixing frames 35 and 35a. Although installed on the (11) side and the cover 13 side, in FIG. 4, the wings 33 and 33a are formed at the bar-like edges of the magnet housing 31a and the barrier 32 without forming the extension portions 39 and 39a. ) Are formed, respectively, and the locking jaws 37 and 37a are formed at the outer edges of the magnet housings 31 and 31a to be paired with the fixing frames 35 and 35a to the body 11 side and the cover side. Installed.

Therefore, the height of the magnet button is long because FIG. 3 must form the extensions 39 and 39a, while FIG. 4 must be provided with the wings 33 (at the outer edges of the magnet housing 31a and the barrier 32). 33a) has to have the disadvantage that the height is shorter than the magnet button of Figure 3 but the width is larger.

Thus, in FIG. 6, a magnet button having an extension 39a is formed on the body 11 side, and a magnet button having a blade 33 is formed on the cover 13 side as shown in FIG. The magnet button shown in FIG. 3 and the magnet button shown in FIG. 4 were provided separately.

Therefore, the body (11) side has a small magnetic button can be installed to give a clean and tidy feel of the product quality, the cover (13) side has a low magnetic button installed when using the product magnets on the cover (13) side The button 13 is fitted to the magnet button on the body 11 side to be used in close contact with the cover 13 to the body 11 side, this time the gap is generated between the body 11 side and the cover 13 side. At this time, there is an advantage that can improve the quality of the product because it maintains a sense of a reasonable and stable distance.

6 is a view illustrating the application of another installation structure of the present invention as follows.

A lower portion of the lower end of the magnet housing 31a on the body 11 forms an extension portion 39a, and a locking jaw 37a is formed on the lower edge of the extension portion 39a to fix the wing frame 38a and the fixed frame wall. (36a) and mating with the fixing frame (35a) consisting of the fixing frame locking jaw (34a) and on the cover 13 side of the mating side to form a wing (33) on the outer edge of the barrier 32 and the magnet housing (31) The lower edge is formed with a locking jaw (37) to mate with the fixing frame 35 consisting of a fixing frame wing 38, the fixing frame wall 36 and the fixing frame locking jaw (34) and then the extension of the body 11 side The locking jaws 37 and 37a formed on the side of the magnet housing 31 on the side of the lid 39 and the cover 13 are press-fitted to the fixing frame locking jaws 34 and 34a on the fixing frame 35 and 35a side. The magnetic buttons were installed on the body 11 side and the cover 13 side.

7 is a view showing the application of another installation structure of the present invention as follows. The outer edge of the magnet housing 31a on the body 11 side forms a wing 32a, and the lower edge of the magnet housing 31a forms a locking jaw 37a to fix the wing frame 38a and the fixed frame wall ( 36a) and paired with a fixed frame (35a) consisting of a fixed frame locking jaw (34a) and then forms a wing 33 on the edge of the locking jaw formed on the lower edge of the magnet housing (31a) and of the barrier 32 A locking jaw 37 is formed at an upper edge to be paired with a fixing frame 35 formed of a fixing frame wing 38 and a hole 42, and then the locking jaw 37 formed at the side of the barrier 32 is fixed to the frame. The magnetic buttons were attached to the body 11 side and the cover 13 side by press-fitting into the holes 42 on the (35) side.

Differences between the drawings and FIG. 7 are as follows.

3, 4, and 6 have a fixing frame 35 (35a) made of a fixing frame blades 38, 38a, a fixing frame wall 36, 36a, and a fixing frame locking jaw 34, 34a, and the like. The locking jaws 37 and 37a formed on the magnet housings 31 and 31a and the extension portions 39 and 39a are disposed on the fixing frame locking jaws 34 and 34a on the fixing frame 35 and 35a sides. An example in which the magnet button is installed on the body 11 side and the cover 13 side by press-fitting and fixed to the inside has been described. However, in (B) of FIG. 7, the fixing frame 35 consisting of the fixing frame blade 38 and the hole 42 is provided. 3, 4, and 6, the engaging jaws 37 and 37a on the outer edges of the magnet housings 31 and 31a and the extensions 39 and 39a. 7 (b), the locking jaw 37 is formed at the upper edge of the barrier 32 so that the locking jaw is formed at the barrier 32 in the hole 42 at the fixing frame 35 side. Another installation installed by pressing (37) on the cover (13) side It relates to the structure.

In addition, Figure 5 shows another embodiment of the magnetic button according to the present invention, will be described as follows.

A predetermined moving space in which the stopper 40 protrudes from the outer edge of the magnet housing 31a and the magnet 30a N pole (the polarity of the upper portion of the magnet 30a) can move inside the barrier 32. In order to regulate excessive movement of the magnet 30a, the upper edge of the barrier 32 has a locking jaw 37a on which a stopper 40 is formed, and a lower portion of the lower end of the magnet housing 31a. An extension frame 39a of a suitable length is formed and a locking jaw 37a is formed at a lower edge of the extension portion 39a to form a fixing frame wing 38a, a fixing frame wall 36a, and a fixing frame locking jaw 34a. It is to be mated with (35a), the lower side of the lower end of the magnet housing 30 as described above also on the cover 13 side of the mating to form an extended portion 39 of the appropriate length and on the lower edge of the extended portion 39 The locking jaw 37 is formed to fix the blade 38 and the high It is made to be mated with the fixing frame 35 consisting of the frame wall 36 and the fixing frame locking jaw 34, and then the locking formed on the sides of the body 11 and the cover 13 on the extensions 39 and 39a. The jaw (37) (37a) is fixed to the fixing frame locking jaw (34) (34a) of the fixing frame (35) (35a) side by pressing the magnet button as shown in (d) and (e) of FIG. And the cover 13 side.

As mentioned above, the stopper 40 is provided in the edge of the magnet 30a N pole (polarity of the upper part of the magnet 30a),

The magnet 30a, the N pole (polarity of the upper portion of the magnet 30a) is raised to the upper layer of the moving space 41 to contact the counterpart magnet 30a and the S pole (polarity of the upper portion of the magnet 30). At this time, the stopper 40 is caught by the catching jaw 37a so that the magnet 30a N pole (the polarity of the upper portion of the magnet 30a) can move up and down only in the moving space 41. It plays a role in restricting the exercise.

Thus, the stopper 40 no longer prevents the magnet 30a from falling off from the north pole (the polarity of the upper portion of the magnet 30a) due to the locking step 37a and the locking phenomenon, and also has a constant moving space 41. Since the magnet (30a) N pole (polarity of the upper portion of the magnet (30a)) can be moved freely in the moving space 41 in the structure to move freely, so that the opposite magnet (30a) S pole (magnet 30a) It has the advantage of inducing stable magnetic contact nearer to the polarity of the upper part).

The length of the stopper 40 positioned on the magnet housing 31a has a margin to slide along the wall of the moving space 41 of the barrier 32, and the locking step 37a formed in the barrier 32. ) Is formed inward from the barrier 32 so that the stopper 40 does not fall out.

In some cases, the magnet 30a or the magnet housing body 31a is installed in the same size as that of the stopper 40 without installing the stopper 40, and then the magnet 30a is caught on the locking jaw 37a by itself. It is also possible to control the movement so that the movement up and down only in the moving space 41 can be used.

The process of contacting the magnets 30 and 30a of the present invention is as follows.

As shown in FIG. 8, when the distance between the two magnets reaches a predetermined distance d1, two surfaces of two magnets having different polarities (N, S) are attracted to each other and are easily contacted. No effort is required. That is, as shown in FIG. 3, when the cover 13 is closed to the body 11 side, the magnet 30 N pole <polarity of the upper portion of the magnet 30> installed on the cover 13 is magnet 11a magnet S on the body 11 side. The pole <polarity of the upper portion of the magnet (30a)> and the magnetic contact, in this process, the magnet 13 of the cover 13 side is seated toward the magnet (30a) side of the body (11) side in contact with a stable coupling state and the contact position It is found by itself, the cover 13 side magnet 30 is guided to the body (11) side magnet (30a) side is prevented from slipping by the barrier 32 protruding outside the magnet housing 31, and In the coupling process, magnet misalignment is corrected, leading to correct coupling.

Therefore, by closing the position deviation of the two magnets 30, 30a contacted with different polarities (N, S) during the cover closing operation through the barrier 32 on the magnet housing 31 side, the coupling by the incomplete contact of the magnets Relieve the burden of operation such as re-contacting the magnet to prevent and correct the failure.

Thus, in all the above figures, the magnets 30 and 30a each having only one polarity (the polarity of the upper portions of the magnets 30 and 30a) have the polarities N and S of both magnets 30 and 30a. In addition, the magnet 11 of the body 11 side and the magnet 30 of the cover 13 side have opposite polarities. Each was installed to face each other.

As described above, the magnetic button of the present invention and the conventional magnetic button are compared.

In the conventional magnet button (FIG. 1), the groove 19 must be formed in the center of the magnet 12 to be used.

Therefore, the polarities (N, S) of the magnet 12 are N poles. (The polarity of the upper portion of the magnet 12) The groove 19 formed in the center of the magnet 12 is the S pole which is the polarity opposite to the N pole of the magnet 12. Will naturally have.

Therefore, if the magnet (30) (30a) having the groove (19) is formed on the body (11) side and the cover (13) side and used, the magnet (30a) S pole and the cover ( 13) N magnets of the side magnets 30 are opposite to each other (Polarity of the upper portion of the magnet (30) (30a)) can be easily bonded by attracting each other's magnetic force, but the magnet (30a) side pole of the body 11 side and the groove (19) side of the cover 13 side S pole is the same polarity Also, the magnet (30) side of the cover (13) N pole and the body (11) side groove (19) N pole also have the same polarity. Will have

Therefore, when closing the cover 13 of the handbag, the magnet 13 on the cover 13 passes close to the opposite position facing the groove 19 through a portion of one side of the magnet 30a on the body 11 side. At the same time, the pole <the cover 13 side magnet 30 N pole and the body 11 side groove 19 N pole, and the body 11 side magnet 30a S pole and the cover 13 side in view of the same magnetic force. Since the reverse effect of pushing the grooves 19 S poles together without sticking to each other occurs, the magnet 13 on the cover 13 side does not exceed the grooves 19 on the body 11 side and a part of the magnet 30a on the body 11 side. It is difficult to finish the bonding of the magnet button precisely in a single coupling attempt as in the conventional method of FIG. 1 because it is frequently bonded only, so that the problem arises that the correction must be performed by hand and combined with the conventional magnet button (FIG. 1). The disadvantage is that you don't notice much difference.

Thus, as shown in all the drawings of the present invention, one polarity (magnet 30, 30a) is not formed in the center of the magnet 11 on the body 11 side and the magnet 13 on the cover 13 side. Polarities opposite to each other using the magnets 30 (30a) having only It was installed to face.

Therefore, when the handbag cover 13 is to be closed, the magnet on the body 11 side nears the magnet 13 side close to the opposite position facing the magnet 11 on the body 11 side. (30a) The poles of the S pole and the magnet 30 of the cover 13 side are opposite to each other. (Magnet (30) (30a) the upper portion of the polarity) is the advantage of being able to easily close the cover 13 of the handbag by the magnetic force of each other in the nature of the magnetic force.

In all the above drawings, the positions of the magnetic buttons provided on the body 11 side and the magnetic buttons installed on the cover 13 side and the poles N and S may be interchanged with each other, and the magnets 30 and 30a may be replaced with each other. If a metal plate having magnetic properties is installed at the lower end of the magnet, a stronger magnetic force is generated at the upper layer of the magnets 30 and 30a, which is more effective for the user to use.

Also, as shown in FIGS. 5 and 6, the magnets 30 and 30a may be directly opened without forming an upper layer of the magnet housings 31 and 31a so that both magnets 30 and 30a can be directly contacted. ) May be exposed to the outside and installed on the upper surfaces of the magnet housings 31 and 31a and the lower surfaces of the fixing frames 35 and 35a to add design effects such as buttons for clothes.

3 to 5, only the example in which the locking jaws 37 and 37a are provided outside the lower edges of the extensions 39 and 39a is described. It can also be used by installing the locking step (37) (37a) in the lower edge, and the fixing frame locking step (34) (34a) of the fixing frame (35) (35a) side is similarly installed inside the fixing frame wall (36) (36a) Although only an example has been described, in some cases, a locking jaw (34, 34a) is formed outside the fixing frame walls 36 (36a) to form an inner side of the lower edge of the extension part 39 (39a). 37) (37a) can be installed in pairs on the body (11) side and the cover (13) side can also be used. The barrier 32 formed on the rim of the magnet housings 31 and 31a may be installed and used integrally with the magnet housings 31 and 31a. In some cases, the barrier 32 may be separated from the magnet housings 31 and 31a. It can also be installed and used.

In addition, in the above drawings, only the examples of the magnets 30 and 30a in which the polarities N and S of the magnets 30 and 31a are formed up and down have been described, but in some cases, the polarities N of the magnets 30 and 30a may be different. It is also possible to install and use the magnets 30 and 30a in which S is formed left and right.

3, 4, 5, and 6, the magnet housings 31, 31a and the extensions 39, 39a are provided on the fixing frame locking jaw 34, 34a on the fixing frame 35, 35a side. Although only the example in which the magnetizing buttons are installed on the body 11 side and the cover 13 side by press-fitting and fixing the locking step 37 and 37a formed on the side, in some cases as shown in FIG. A hole 42 of a suitable size is formed in the center of the fixing frame 35, 35a on which the fixing frame walls 36, 36a are erected, and then the magnet housings 31, 31a and the extension 39, 31a are formed. The locking jaw (37) (37a) formed on the side of the fixing member 35 in the hole 42 formed in the center of the fixing frame (35) (35a) side by press-fitting and fixing the magnet button to the body (11) and the cover (13) side It can also be installed and used on.

In addition, the magnet housings 31, 31a, barriers, and wings 33, 33a, and engaging jaws 37, 37a, 39, 39a, etc. are formed first, and then the magnet housings 31, 31a. ) Wraps the outside of the magnets 30 and 30a and forms a thick film as directly coating the outside of the magnets 30 and 30a so that the magnet housings 31, 31a and barrier 32 and the wings ( 33) (33a) and the locking step (37) (37a) extending portion (39) (39a) may be made and installed.

The magnet housings 31 and 31a, the barrier 32, the extensions 39 and 39a, the locking jaws 37 and 37a, the wings 33 and 33a, and the like are surrounded by the magnets 30 and 30a. It may be installed in the same shape as the shape of the magnet, or may be installed differently from the shape of the magnet 30, 30a depending on the function and design needs.

3, 4, 5, 6, and 7, the magnet button installed on the body 11 side and the magnet button installed on the cover 13 side are shown in (b) according to the needs of each other. And (B) or (C) and (C) and the magnetic button (C) on the body (11) side and the magnetic button (B) on the cover (13) may be interchanged. The thickness of the blades 33 and 33a formed on the magnet housings 31 and 31a may be thinner than those of the magnet housings 31 and 31a, and in some cases, the magnet housings 31 and 31a and the magnet housings 31 and 31a. It can also be installed thickly in one piece at the same height.

In addition, if the bumps 33, 33a and the lower end of the magnet housings 31, 31a and the upper layer of the fixing frame blades 38, 38a are made and installed in a bumpy shape, the body 11 and the cover 13 are installed. When the magnetic button is installed on the side, the bumpy protrusions formed on the lower ends of the vanes 33 and 33a and the magnet housing 31 and 31a and the bumps formed on the upper layers of the fixing frame vanes 38 and 38a. The projections of the shape can be compressed to each other to further secure the fixed state of the magnetic buttons .. As described above, the present invention provides a conventional magnetic button (a magnet 12 on one side and a magnetic body 14 on the other side). Method), it is difficult to accurately match the magnet button in one coupling attempt, and it is necessary to correct the coupling manually by hand or induce the correct contact of the magnet against the coupling failure caused by the sliding of the magnet, which may be functional. In addition to helping to maintain stability, the magnetic button is installed on the body (11) and the cover (13) side, or when the user uses the product is invented to be faster and easier to use. Considering this, it can be applied to a variety of products through a wide range of applicability, through which a variety of shapes (triangle, square, round, etc.) and shapes, and the shape of the design by combining the shape with the outside of the magnetic housing or barrier integrally There is an advantage that can be expanded.

The present invention can be easily applied to bags and personal items such as handbags, clothing, etc. to facilitate detachment and detachment, while improving the performance of the magnet button, while preventing misalignment contact of the magnet to improve the operability of the magnet button and increase the coupling stability, Magnetic buttons can also be installed on the body and cover side more easily and quickly, ensuring the broad applicability of the magnetic buttons to various designs.

Claims (7)

A fixing plate having a cutout groove is installed in the outer surface of the body of the product, and a magnet having a coupling pin coupled to the cutout groove through the outer surface of the outer shell and attached to the cutout groove can be attached to the mating magnetic body attached to the cover. In the magnetic button of the cover detachable device configured to, The magnets are disposed on both sides of the body and the cover so as to face each other with opposite polarities (N, S), and the magnet housings are installed on both magnets in the form of enclosing the magnets. One magnet housing is configured to be seated on the other magnet housing, guides the magnetic contact coupling of the two magnets facing each other with the opposite polarity (N, S), and to the edge of the magnet housing to prevent slipping off. In addition to forming a barrier, the lower end of the body-side magnet housing forms an extension of a suitable length, and the lower edge of the extension forms a locking jaw to form a mating frame, and the cover side of the mating side also has a lower side of the magnet housing. An extension part is formed and a locking jaw is formed on the lower edge of the extension part to be paired with a fixing frame. And then the locking jaw formed at the extension side of the body side and the cover side magnet button is press-fitted to the fixing frame side so that the magnet button can be installed at the body side and the cover side. ) Magnetic button and its installation structure. The method of claim 1 A wing is formed at the outer edge of the magnet housing, and a locking jaw is formed at the bottom edge of the magnet housing to form a locking jaw, and a wing is formed at the outer edge of the barrier at the cover side of the opposing side and the bottom edge of the magnet housing. To form a latching jaw in the mating to form a fixed frame and then the locking jaw formed on the magnet housing side of the magnet side of the body side and the cover side press-fit fixed to the fixing frame side so that the magnet button can be installed on the body side and the cover side. Mounting structure of the magnetic button using the anode (N, S), characterized in that. The method of claim 1, An extension part is formed below the lower end of the body-side magnet housing, and an engaging jaw is formed on the bottom edge of the extension part to form a locking frame, and a wing is formed on the outer edge of the barrier or magnet housing on the cover side of the other side. The lower edge of the magnet housing forms a locking step so as to be paired with a fixing frame, and then press-fixes and secures the locking step formed on the magnet housing side of the magnetic button extension of the body-side magnet button and the magnet button of the cover-side magnet button. Mounting structure of the magnetic button using the anode (N, S), characterized in that to be installed on the body side and the cover side. The method of claim 1, A wing is formed at the outer edge of the body housing magnet housing, and a locking jaw is formed at the bottom edge of the magnet housing so as to be paired with a fixing frame, and a wing is formed at the bottom edge of the magnet housing at the cover side of the opposing side, and the top of the barrier is formed. To form a locking step in the rim to be paired with the fixed frame, and then by pressing and fixing the locking step formed on the extension side of the body side magnet button and the barrier side of the cover side magnet button to the fixing frame side by pressing the magnet button to the body side and the cover Mounting structure of the magnetic button using the anode (N, S), characterized in that to be installed on the side. The method according to claim 1 or 2 or 3 or 4, Magnet button to be installed on the body side and the magnet button to be installed on the cover side of the magnet button mounting structure using the anode (N, S), characterized in that the installation selectively. The method according to claim 1 or 2 or 3 or 4, Magnet button using the anode (N, S), characterized in that the upper layer of the magnet housing in the open type. The method according to claim 1 or 2 or 3 or 4, The stopper protrudes from the outer edge of the magnet housing, and the inside of the barrier has a predetermined moving space for the magnet to move, and the locking jaw is formed inside the upper edge of the barrier to regulate excessive movement of the magnet. Magnet button using the anode (N, S), characterized in that to allow movement in a flexible structure within this given range.