JP2005152335A - Clasp of loop-shaped accessory using magnet, bracelet having clasp using magnet, necklace having clasp using magnet, rosary combining bracelet and necklace using magnet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clasp for loop-shaped accessory having an excellent appearance and capable of developing a strong magnetic attractive force for its size. <P>SOLUTION: The fastener 10 comprises one fastener 11 and the other fastener 12 formed of magnets and attracted each other by magnetic force. Core wire 13 of the loop-shaped accessory is inserted into the inside space of the one fastener 11 and the other fastener 12. Each end of the core wire 13 is held, and the one fastener 11 and the other fastener 12 are attracted by magnetic force so as to support the core wire 13 in a loop shape. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a ring-shaped ornament stopper using a magnet, a bracelet including a magnet stopper, a necklace including a magnet stopper, and a rosary that combines a bracelet and a necklace using a magnet.

  Conventionally, various types using a magnet as a stopper for a ring-shaped ornament have been proposed. For example, “Patent with magnet” is proposed in Patent Document 1, and “Ring-shaped jewelry” is proposed in Patent Document 2.

  The "stopper with magnet" described in Patent Document 1 is configured by providing a plurality of magnets on a pair of magnet holders, and a locking projection provided on the side surface of one magnet holder. Rotation for preventing rotation between the magnet holders by providing a rotation prevention body comprising a locking portion and a locking recess provided on the side surface of the other magnet holding body, and engaging the locking projection and the locking recess. A prevention body is provided and configured.

  In addition, the “ring-shaped accessory” described in Patent Document 2 forms a decorative head in half, embeds magnets with different polarities in the joint surface of the half head, and halves heads at both ends of the chain. Each is installed and configured.

Noto 3055446 gazette Noto 3808007 gazette

  In the case of the “stopper with magnet” proposed in Patent Document 1 and the “ring-shaped accessory” proposed in Patent Document 2, one or a plurality of magnets are embedded in the stopper body. It constitutes a stopper for ring-shaped ornaments.

  For this reason, there is an inconvenience that man-hours for manufacturing a fastener for a ring-shaped ornament increase and the manufacturing cost increases. Further, the magnet that contributes to the magnetic attraction is a part of the entire stopper, and there is a limit to obtaining a large magnetic attraction force for the size of the stopper.

For this reason, in order to obtain a large magnetic attraction force, the size of the stopper had to be increased, and there was a problem that the stopper itself was conspicuous.
In view of the above-described problems, an object of the present invention is to provide a stopper for a ring-shaped ornament that can obtain a large magnetic attractive force for its size and is excellent in appearance.
It is a second object of the present invention to provide a bracelet equipped with a small and powerful magnet stopper.
It is a third object of the present invention to provide a necklace provided with a small and strong magnetic stopper.
It is a fourth object of the present invention to provide a rosary configured by combining a bracelet provided with a small and strong magnetic stopper and a necklace provided with a small and strong magnetic stopper.

The ring-shaped decorative article fastener using the magnet of the present invention is a stopper 10 formed of a magnet and composed of one stopper 11 and the other stopper 12 that are magnetically attracted to each other. The stopper 11 and the other stopper 12 are formed in a hollow cylindrical shape, the one stopper 11 is formed with one latching portion 11a, and the other stopper 12 is provided with the other latching portion. 12a is formed, and through holes 11b and 12b are respectively formed in the central portions of the one latching portion 11a and the other latching portion 12a, and the one stopper 11 and the other stopper 12 are formed. The core wire 13 is formed into a ring shape by magnetically adsorbing the one stopper 11 and the other stopper 12 while holding the end of the core wire 13 of the ring-shaped ornament inserted into the inner space. It is characterized by being able to support.
Another feature of the present invention is that the one stopper 11 and the other stopper 12 are composed of an iron-boron rare earth magnet mainly composed of iron (Fe) and boron (B). It is characterized by having.

The bracelet provided with the stop with the magnet according to the present invention is a bracelet provided with a stop for a ring-shaped ornament using any of the magnets described above, and a plurality of decorative members 21, 22 on the core wire 23. Is arranged to form a ring-shaped decorative article, and a decorative head 24 is attached to the ring-shaped decorative article.
Another feature of the present invention is that a ring-shaped decorative member 25 formed of a magnet is disposed between the plurality of decorative members 21 and 22.

A necklace provided with a magnet stopper according to the present invention is a necklace provided with a ring-shaped ornament stopper using any of the magnets described above, and a plurality of decorative members 21, 22 on the core wire 23. Is arranged to form a ring-shaped decorative article, and a decorative head 24 is attached to the ring-shaped decorative article.
Another feature of the present invention is that a ring-shaped decorative member 25 formed of a magnet is disposed between the plurality of decorative members 21 and 22.

  A rosary in which the bracelet and the necklace of the present invention are combined using a magnet is a rosary in which the bracelet described in any of the above and the necklace described in any of the above are combined. The head 24 is used as a bunches of beads.

According to the present invention, since the stopper composed of one stopper and the other stopper is formed by the magnet itself, a ring-shaped decoration that can obtain a large magnetic attraction force for its size and is excellent in appearance. Goods fasteners can be provided.
According to another feature of the present invention, since the one stopper and the other stopper are composed of iron-boron rare earth magnets mainly composed of iron and boron, a large magnetic attractive force can be obtained. Can do.

In addition, according to another feature of the present invention, since the magnet itself is configured by using one stopper and the other stopper, a small and strong magnetic attractive force can be obtained, and an excellent-looking bracelet can be provided. can do.
Further, according to another feature of the present invention, since the decorative member made of a magnet is provided, it is possible to radiate magnetic lines of force to the wrist, ankle or the like wearing the bracelet.

In addition, according to another feature of the present invention, since the magnet itself is configured by using one stopper and the other stopper, a small and strong magnetic attractive force can be obtained, and a necklace excellent in appearance can be provided. can do.
According to another feature of the present invention, since the decorative member made of a magnet is disposed, it is possible to radiate magnetic lines of force to the neck portion on which the necklace is attached.

  According to another feature of the present invention, the bracelet according to any one of the above and the necklace according to any one of the above constitute a rosary body portion, and a bunched portion is attached to the rosary body. Therefore, since it comprised using the stopper which consists of one stopper and the other stopper with the magnet itself, the bead which can be assembled and used as needed can be provided.

  Hereinafter, with reference to the drawings, a ring-shaped ornament stopper using the magnet of the present invention, a bracelet with a magnet stopper, a necklace with a magnet stopper, and a bracelet and a necklace are combined using a magnet. An embodiment of a rosary will be described.

FIGS. 1-4 is a figure explaining embodiment of the fastener of the ring-shaped ornament using the magnet of this invention.
As is clear from FIGS. 1 to 4, the stopper 10 according to the present embodiment includes one stopper 11 and the other stopper 12.

  The one stopper 11 and the other stopper 12 are formed in a hollow cylindrical shape, as shown in a cross-sectional view along line XX in FIG. 1 and a cross-sectional view along line YY in FIG. One hook 11 is formed on the one stopper 11, and the other hook 12 a is formed on the other stopper 12. The one stopper 11 and the other stopper 12 do not necessarily have to be cylindrical, and may have other shapes.

  And the through-hole 11b is formed in the center part of said one latching | locking part 11a, and the through-hole 12b is formed in the center part of said other latching | locking part 12a. As shown in FIG. 2, the through-hole 11 b and the through-hole 12 b introduce the end of the core wire 13 made of a wire or a resin string into the internal space of the one stopper 11 and the other stopper 12. It is formed in order to be formed.

  A stopper 14 for retaining is attached to an end portion of the core wire 13 introduced into the internal space of the one stopper 11 and the other stopper 12, and the one stopper 11 and the other stopper 12 are attached to each other. The end portion introduced into the inner space of the stopper 12 is prevented from falling off.

  One stopper 11 and the other stopper 12 configured as described above are configured by magnets having different polarities. That is, when the open end 11c is formed with the N pole in the one stopper 11, the open end 12c of the other stop 12 is formed with the S pole, as shown in FIG. The open end portions 11c and 12c can be magnetically attracted to each other.

  In the present embodiment, the magnet constituting the one stopper 11 and the other stopper 12 is composed of an iron-boron rare earth magnet. The rare earth magnet is a metal element called rare earth (rare earth) and is named rare earth which means rare earth (indicating alumina, lime, etc.) due to its rarity.

  The biggest difference between ferrite magnets and rare earth magnets is their magnetic properties. Rare earth magnets can form much stronger magnets than ferrite magnets.

  By the way, the factors that determine the performance of permanent magnets are the magnitude of magnetization and the coercive force, but rare earth magnets contain Fe and Co in a state that does not contain oxygen, so they are highly magnetized, and are magnetized by rare earth elements. Since the force to align in one direction (coercive force) is strong, it is possible to construct a much stronger magnet than ferrite.

  Among these, iron-boron rare earth magnets mainly composed of iron (Fe) and boron (B) are attracting attention as rare earth magnets that achieve both performance and cost. Further, the corrosion resistance, which has been considered a weak point in the past, can be improved by various surface treatments including plating. Thereby, like this Embodiment, it can be used with good appearance as a stop of a ring-shaped ornament.

  The one stopper 11 and the other stopper 12 of the present embodiment are not configured by embedding a magnet in the stopper as in the conventional example described above, but the stopper itself is formed of a magnet. Thus, a large magnetic attraction force can be obtained, and it can be used without any inconvenience such that it is unexpectedly removed during use. Further, since the large magnetic attractive force can be obtained without increasing the size of the stopper 10, the stopper 10 can be formed with good appearance.

Next, an embodiment of a bracelet provided with a magnet stopper according to the present invention will be described with reference to FIG.
As shown in FIG. 5, the bracelet 20 provided with the magnet stopper of the present embodiment uses the stopper 10 disclosed in the above embodiment as a stopper. A plurality of colored beads 21 and a plurality of transparent beads 22 are passed through the core wire 23 to form a ring shape. In the present embodiment, the decorative head 24 is configured by connecting four colored beads 21 at a position opposite to the stopper 10. In the present embodiment, the decorative head 24 is formed in a fan shape by branching from the core wire 23 forming a ring shape and successively connecting a plurality (four in the illustrated example) of colored beads 21.

  Further, a ring-shaped decorative member 25 is disposed between the colored beads 21 and the transparent beads 22 to improve the appearance. In the present embodiment, the ring-shaped decorative member 25 is formed of a magnet so as to be able to radiate magnetic lines of force so as to obtain a health promotion effect by magnetism.

  When the bracelet 20 of the present embodiment configured as described above is attached to the wrist, ankle, or the like, the one stopper 11 and the other stopper 12 constituting the stopper 10 are separated from each other, and the bracelet 20 is separated. The one stopper 11 and the other stopper 12 may be magnetically adsorbed after 20 is attached to the wrist, ankle, or the like.

  Moreover, since the bracelet 20 of this Embodiment uses the stopper 10 mentioned above, it can be used in a state where the one stopper 11 and the other stopper 12 are magnetically adsorbed. It is possible to use the bracelet 20 without any inconvenience such that the stopper 10 comes off unexpectedly.

  Therefore, in the case of the bracelet 20 according to the present embodiment, it is possible to provide the bracelet 20 that is excellent in operability at the time of mounting and dismounting and that can be securely held by the body with a large magnetic attraction force during use. .

Next, an embodiment of a necklace provided with a magnet stopper according to the present invention will be described with reference to FIG.
As shown in FIG. 6, the necklace 30 of the present embodiment uses the stopper 10 disclosed in the above embodiment as a stopper of the opening / closing portion of the necklace 30. Also in the present embodiment, a plurality of colored beads 21 and a plurality of transparent beads 22 are passed through the core wire 23 to form a ring shape. Moreover, in this Embodiment, the decoration head 24 in the bracelet 20 is branched similarly from the core wire 23 in the position on the opposite side of the said stopper 10, and five pieces are connected, and it decorates as a fan shape. The head 24 is configured.

  Furthermore, also in the necklace 30 of the present embodiment, a ring-shaped decorative member 25 is disposed between the colored beads 21 and the transparent beads 22 to improve the appearance. And like the case of the bracelet 20 mentioned above, the said ring-shaped decoration member 25 is formed with a magnet so that a magnetic force line can be radiated | emitted.

  When the necklace 30 of the present embodiment configured as described above is mounted on the chest of the body, the one stopper 11 and the other stopper 12 constituting the stopper 10 are separated from each other, and the chest of the body The one stopper 11 and the other stopper 12 may be magnetically adsorbed after being attached to the holder.

  Also, in the necklace 30 of the present embodiment, the above-described stopper 10 is used, so that the one stopper 11 and the other stopper 12 are used in a state where they are firmly magnetically adsorbed. The necklace 30 can be used without any inconvenience that the stopper 10 may come off unexpectedly while the necklace 30 is being used.

Next, an embodiment of a rosary in which a bracelet and a necklace are combined using a magnet will be described with reference to FIG.
The rosary 40 of the present embodiment constitutes a rosary body 41 using the bracelet 20 and the necklace 30 of the above-described embodiment.
That is, in FIG. 7, one side indicated by a two-dot chain line 50 is a necklace 30, and the other side is a bracelet 20.

  Then, one stopper 11 of the necklace 30 and the other stopper 12 of the bracelet 20 are magnetically adsorbed, and the other stopper 12 of the necklace 30 and one stopper 11 of the bracelet 20 are attached. A bead body 41 is formed by magnetic adsorption. Moreover, it is comprised so that the decoration head 24 in the bracelet 20 and the necklace 30 mentioned above may be used as a bunch of beads.

  In this way, by making the rosary 40 configurable using the bracelet 20 and the necklace 30, for example, when a woman participates in a funeral, the bracelet 20 and the necklace 30 are attached to the body. Then, after arriving at the funeral hall, the necklace 30 is removed from the neck, the bracelet 20 is removed from the wrist, and they are combined using the one stopper 11 and the other stopper 12 to be used as the rosary 40. It becomes possible. In addition, the rosary 40 of the present embodiment can be used as a high-class rosary because the decorative head 24 can be used on both sides of the hand.

  In the above-described embodiment, an example in which the ring-shaped decorative member 25 is formed of a magnet so as to radiate magnetic lines of force has been shown. However, the ring-shaped decorative member 25 is not necessarily formed of a magnet. Absent. Further, the ring-shaped decorative member 25 may not be provided.

FIG. 2 is a front view of a stopper composed of one stopper and the other stopper, showing an embodiment of a stopper for a ring-shaped ornament using the magnet of the present invention. It is sectional drawing which follows the XX line in FIG. It is sectional drawing which follows the YY line in FIG. It is a figure which shows the state which one stopper and the other stopper magnetically adsorb | suck. It is a figure explaining the whole bracelet structure provided with the stop by a magnet. It is a figure explaining the whole structure of the necklace provided with the fastener by a magnet. It is a figure explaining the whole structure of the rosary which combined the bracelet and the necklace using the magnet.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Stopper 11 One stop 11a One stop 11b Through-hole 11c Open end 12 The other stop 12a The other stop 12b Through-hole 12c Open end 13 Core wire 14 Stopper 20 Bracelet 21 Colored beads 22 Transparent beads 23 Core wire 24 Decoration head 25 Ring-shaped decorative member 30 Necklace 40 Beads 41 Beads body 50 Two-dot chain line

Claims (7)

A stopper 10 composed of one stopper 11 formed by a magnet and magnetically attracting each other and the other stopper 12,
The one stopper 11 and the other stopper 12 are formed in a hollow cylindrical shape, the one stopper 11 is formed with one hook portion 11a, and the other stopper 12 is hooked with the other hook. Stop part 12a is formed, and through holes 11b and 12b are respectively formed in the central part of the one hook part 11a and the other hook part 12a.
While holding the end of the core wire 13 of the ring-shaped ornament inserted into the internal space of the one stopper 11 and the other stopper 12, the one stopper 11 and the other stopper 12 are A fastener for a ring-shaped ornament using a magnet, wherein the core wire 13 can be supported in a ring shape by magnetic adsorption.   The said one stopper 11 and the other stopper 12 are comprised by the iron- boron system rare earth magnet which has iron (Fe) and boron (B) as a main component, The Claim 1 characterized by the above-mentioned. A ring-shaped ornament stopper using a magnet. A bracelet provided with a ring-shaped decorative fastener using the magnet according to claim 1,
A magnet stopper characterized in that a plurality of decorative members 21 and 22 are arranged on the core wire 23 to form a ring-shaped decorative article, and a decorative head 24 is attached to the ring-shaped decorative article. A bracelet provided.   4. A bracelet provided with a magnet stopper according to claim 3, wherein a ring-shaped decorative member 25 formed of a magnet is disposed between the plurality of decorative members. A necklace provided with a ring-shaped ornament stopper using the magnet according to claim 1 or 2,
A magnet stopper characterized in that a plurality of decorative members 21 and 22 are arranged on the core wire 23 to form a ring-shaped decorative article, and a decorative head 24 is attached to the ring-shaped decorative article. Equipped necklace.   6. The necklace provided with a magnet stopper according to claim 5, wherein a ring-shaped decorative member 25 formed of a magnet is disposed between the plurality of decorative members. A rosary combining the bracelet according to claim 3 or 4 and the necklace according to claim 5 or 6,
A rosary in which a bracelet and a necklace are combined using a magnet using the bracelet and necklace decoration head 24 as a bunched portion of the rosary.

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