JP3206148U - Jewelry - Google Patents

Abstract

【課題】永久磁石を用いても、装飾性を高めることができるとともに、線状芯材に余計な緊張がかからず耐久性を向上させることができる装身具を提供する。【解決手段】装身具１は、形状記憶合金からなる線状芯材２と、線状芯材を挿通可能な貫通孔を有する筒状の永久磁石からなる磁石３と、磁石を挿入する収納孔を有すると共に線状芯材に挿通された筒状装飾部４と、線状芯材に挿通されて収納孔の前後の開口を塞ぐように配置される非磁性体からなる玉状装飾部６とからなる。【選択図】図１An object of the present invention is to provide a clothing accessory that can enhance decorativeness even when a permanent magnet is used, and can improve durability without applying excessive tension to a linear core material. A jewelry 1 includes a linear core material 2 made of a shape memory alloy, a magnet 3 made of a cylindrical permanent magnet having a through-hole through which the linear core material can be inserted, and a storage hole into which the magnet is inserted. A cylindrical decorative portion 4 inserted into the linear core material and a ball-shaped decorative portion 6 made of a non-magnetic material that is inserted through the linear core material and arranged to close the openings before and after the storage hole. Become. [Selection] Figure 1

Description

本考案は、磁石を内蔵した筒状装飾部と、磁性を有しない玉状装飾部を交互につなげたネックレスその体の無端環状に連結して使用する装身具の改良に関する。   The present invention relates to an improvement of a jewelry used by connecting a cylindrical decorative portion having a built-in magnet and a necklace decorative portion having no magnetism alternately connected to an endless ring of the body.

従来、実用新案登録第３０４２１７３号の装飾体では、自然状態でコイル状に保形された弾性を有する所定長さの線材と、この線材を挿通可能な貫通孔を有する永久磁石でなる多数の吸着体と、上記線材を挿通可能な挿通孔を有する非磁性体でなる多数のスペーサとを備え、多数の上記吸着体の上記貫通孔に上記線材が挿通されてそれぞれの吸着体がその線材に回転可能に保持され、多数の上記スペーサの上記挿通孔に上記線材が挿通されてそれぞれのスペーサがその線材に保持されていると共に、上記線材の長手方向において上記吸着体と上記スペーサとが交互に配列されている構成が開示されている。
しかし、上記構成では吸着体が永久磁石からなるので、貴金属を用いることがきず、装飾性に欠ける欠点があった。 Conventionally, in the decorative body of Utility Model Registration No. 3042173, a large number of adsorptions made of a wire having a predetermined length having elasticity, which is kept in a coil shape in a natural state, and a permanent magnet having a through-hole through which the wire can be inserted. Body and a number of spacers made of a non-magnetic material having insertion holes through which the wire can be inserted. The wire is inserted into the through holes of the many adsorptive bodies, and each adsorbent rotates to the wire. The wire rods are inserted into the insertion holes of a number of the spacers, the spacers are held by the wire rods, and the adsorbents and the spacers are alternately arranged in the longitudinal direction of the wire rods. The structure which is made is disclosed.
However, in the above configuration, since the adsorbent is made of a permanent magnet, noble metal cannot be used, and there is a defect that the decorativeness is lacking.

一方、特開２００７−１３５７３９号の装飾体では、柔軟性材料により構成されて捩りおよび湾曲ができる紐状のチューブと、このチューブ内の長さ方向に沿い軸方向端部が向き合う直列配置で挿入された複数の円柱形の金属製磁石と、前記チューブの外周面に設けられた外皮とを有し、前記各磁石のＮ極とＳ極とを円柱の互いに反対側の外周面に配置した構成が開示されている。
上記構成では、磁石は紐状のチューブに内蔵されるので、チューブに装飾性を持たせることができるが、金属製磁石を連続して直列配置すると相互の磁着力によりチューブに可撓性を持たせにくくなるので、例えば、磁石間にスペーサを挿入することで撓みやすくしている。
しかし、この場合、スペーサは磁石と同様に筒状にしてチューブ内に内蔵するので、磁石とスペーサはその外周面の姿勢がチューブによって規制する必要があり、チューブに負荷がかかる惧れがあった。 On the other hand, in the decorative body of Japanese Patent Application Laid-Open No. 2007-135739, a string-like tube made of a flexible material and capable of being twisted and bent is inserted in a series arrangement in which the end portions in the axial direction face along the length direction in the tube. And a plurality of cylindrical metal magnets and an outer skin provided on the outer peripheral surface of the tube, and the N pole and the S pole of each magnet are arranged on the outer peripheral surfaces on the opposite sides of the cylinder. Is disclosed.
In the above configuration, since the magnet is built in the string-like tube, the tube can be decorated. However, if metal magnets are continuously arranged in series, the tube has flexibility due to mutual magnetic adhesion. For example, it is easy to bend by inserting a spacer between magnets.
However, in this case, since the spacer is cylindrical and built in the tube like the magnet, the posture of the outer peripheral surface of the magnet and the spacer needs to be regulated by the tube, and there is a concern that the tube may be loaded. .

実用新案登録第３０４２１７３号公報Utility Model Registration No. 3042173 特開２００７−１３５７３９号公報JP 2007-135739 A

この考案は上記事情に鑑みて創案されたものであって、その解決しようとする課題は、磁石を筒状装飾部材に内蔵し、該筒状装飾部の開口を塞ぐ玉状装飾部を配置し、これらを形状記憶合金の線状芯材に通して繰り返し使用することができる装身具を提案した。   The present invention was devised in view of the above circumstances, and the problem to be solved is that a magnet is built in the tubular decorative member, and a ball-shaped decorative portion that closes the opening of the tubular decorative portion is disposed. The jewelry which can be repeatedly used by passing these through the linear core material of a shape memory alloy was proposed.

本考案は、上記課題を達成するために、
請求項１の考案では、
線状芯材と、該線状芯材を挿通可能な貫通孔を有する筒状の磁石と、該磁石を挿入する貫通孔からなる収納孔を有する筒状装飾部と、前記線状芯材に挿通されて収納孔の前後の開口を塞ぐように配置される非磁性体からなる玉状装飾部とからなることを特徴とする。
請求項２の考案では、
前記収納孔の開口と接する玉状装飾部の面が球面状となっていることを特徴とする。
請求項３の考案では、
収納孔に収納された磁石と収納孔の開口を塞ぐ玉状装飾部との間に線状芯材が撓みうる隙間が形成されていることを特徴とする。
請求項４の考案では、
線状芯材の延出方向の前後で並ぶ筒状装飾部間に介設される玉状装飾部の間に任意形状の中間装飾部が介設されてなることを特徴とする。 In order to achieve the above object, the present invention
In the device of claim 1,
A linear core material, a cylindrical magnet having a through-hole through which the linear core material can be inserted, a cylindrical decorative portion having a storage hole including a through-hole into which the magnet is inserted, and the linear core material It is characterized by comprising a ball-shaped decorative portion made of a non-magnetic material that is inserted so as to close the front and rear openings of the storage hole.
In the device of claim 2,
The surface of the ball-shaped decorative portion that is in contact with the opening of the storage hole is spherical.
In the device of claim 3,
A gap in which the linear core material can bend is formed between the magnet housed in the housing hole and the ball-shaped decorative portion that closes the opening of the housing hole.
In the device of claim 4,
It is characterized in that an intermediate decorative portion having an arbitrary shape is interposed between the ball-shaped decorative portions interposed between the cylindrical decorative portions arranged before and after the extending direction of the linear core material.

本考案の装身具は、永久磁石を用いても、筒状装飾部に内蔵することで、永久磁石は表面に露出しないので、筒状装飾部の素材やデザインを自由に選択することができ、装飾性を高めることができる。
また、前記筒状装飾部は、１または複数の玉状装飾部を介して次の筒状装飾部装飾部に連なるので、前後の筒状装飾部相互が磁石によって磁着してしまうことがなく、また玉状装飾部が関節として撓むことができるので、線状芯材に余計な緊張がかからず装身具の耐久性を向上させることができる。 Even if the accessory of the present invention uses a permanent magnet, the permanent magnet is not exposed on the surface by being built in the cylindrical decorative part, so the material and design of the cylindrical decorative part can be freely selected and decorated. Can increase the sex.
Moreover, since the said cylindrical decoration part continues to the next cylindrical decoration part decoration part via one or several ball-shaped decoration parts, the cylindrical decoration part of the front and back is not magnetically attached by the magnet. In addition, since the ball-shaped decorative portion can be bent as a joint, no extra tension is applied to the linear core material, and the durability of the accessory can be improved.

実施例１の装身具の要部断面図である。FIG. 3 is a cross-sectional view of a main part of the accessory of Example 1. 取付状態を示す説明図である。It is explanatory drawing which shows an attachment state. 湾曲状態を示す部分断面図である。It is a fragmentary sectional view which shows a curved state. 実施例２の装身具の要部断面図である。It is principal part sectional drawing of the jewelry of Example 2. FIG. 湾曲状態を示す部分断面図である。It is a fragmentary sectional view which shows a curved state. 中間装飾部の異なる形状を示す要部断面図である。It is principal part sectional drawing which shows the shape from which an intermediate decoration part differs.

以下にこの考案の好適実施例について図面を参照しながら説明する。   Preferred embodiments of the present invention will be described below with reference to the drawings.

本実施例の装身具１は、図１から図３に示すように、線状芯材２と、該線状芯材２に挿通可能な貫通孔を有する筒状の磁石３と、該磁石３を収納可能な大径の貫通孔からなる収納孔５を有すると共に前記線状芯材に挿通された筒状装飾部４と、前記収納孔５の開口５ａ、５ｂをそれぞれ塞ぐように配置される非磁性体からなる玉状装飾部６とからなっている。   As shown in FIGS. 1 to 3, the accessory 1 of the present embodiment includes a linear core member 2, a cylindrical magnet 3 having a through-hole that can be inserted into the linear core member 2, and the magnet 3. It has a storage hole 5 made of a large-diameter through-hole that can be stored, and is arranged so as to block the cylindrical decorative portion 4 inserted through the linear core member and the openings 5a and 5b of the storage hole 5, respectively. It consists of a ball-shaped decorative portion 6 made of a magnetic material.

［線状芯材］
本実施例では、線状芯材２は、テグス、ワイヤー、ヒモなどの細くて強度を有する素材が用いられるが、形状記憶合金のワイヤーやヒモ状の形状記憶ポリマーなどであってもよい。
この線状芯材２は、弾性や可撓性を有する素材が好ましいが、特に限定されない。
この線状芯材２の端部は、後述の磁石３または玉状装飾部６の貫通孔３ａ、６ａから抜け出ないようなストッパＳが形成される。
このストッパＳは、例えば端部となる玉状装飾部６に固着してもよい。 [Linear core]
In this embodiment, the linear core material 2 is made of a thin and strong material such as Tegs, wire, or string, but may be a shape memory alloy wire or a string-like shape memory polymer.
The linear core material 2 is preferably a material having elasticity or flexibility, but is not particularly limited.
A stopper S is formed at the end of the linear core member 2 so as not to come out from through-holes 3a and 6a of a magnet 3 or a ball-shaped decorative portion 6 described later.
For example, the stopper S may be fixed to the ball-shaped decorative portion 6 serving as an end portion.

［磁石］
ここで磁石３は永久磁石を用いているが、この考案では磁着力を有するものであればよい。
この磁石３は、略筒状に形成されて、長手辺側を線状芯材２に沿うように延びており、略中央に線状芯材２を挿通させるための貫通孔３ａが穿設されている。 [magnet]
Here, the magnet 3 is a permanent magnet, but any magnet having a magnetic adhesion force may be used in the present invention.
The magnet 3 is formed in a substantially cylindrical shape and extends on the long side along the linear core material 2, and a through hole 3 a for inserting the linear core material 2 is formed in a substantially center. ing.

該貫通孔３ａに前記線状芯材２を通すことで、磁石３を線状芯材２の長手方向に沿って任意の位置まで摺動させることができる。
本実施例では、磁石３は、円筒状でも、角筒状でもよいが、後述の筒状装飾部４内に挿入するために、貫通孔３ａと交差する方向の断面は同一形状であることが好ましい。 By passing the linear core material 2 through the through-hole 3a, the magnet 3 can be slid to any position along the longitudinal direction of the linear core material 2.
In this embodiment, the magnet 3 may have a cylindrical shape or a rectangular tube shape, but in order to be inserted into a cylindrical decorative portion 4 described later, the cross section in the direction intersecting with the through hole 3a may have the same shape. preferable.

［筒状装飾部］
筒状装飾部４は、前記線状芯材２が挿入されると共に、前記磁石３を内部に嵌合しうる大径の収納孔５を有している。
ここで、筒状装飾部４の大径の収納孔５は、前記磁石３が線状芯材２に沿って摺動し、内部に嵌合しうる貫通孔からなっている。 [Cylinder decoration part]
The tubular decorative portion 4 has a large-diameter accommodation hole 5 into which the linear core member 2 is inserted and into which the magnet 3 can be fitted.
Here, the large-diameter storage hole 5 of the tubular decorative portion 4 is formed of a through-hole through which the magnet 3 slides along the linear core member 2 and can be fitted therein.

これにより、磁石３が筒状装飾部４の収納孔５内に嵌合すると、該収納孔５はその内部で磁石３が自由に移動しにくい形状となっている。
また、磁石３の長さは、その端部が前記筒状装飾部４の収納孔５に収納された際に、収納孔５の前後の開口５ａ、５ｂから外へ突出せずその内側に収納される長さに設定されている。 Thus, when the magnet 3 is fitted into the storage hole 5 of the tubular decorative portion 4, the storage hole 5 has a shape in which the magnet 3 is difficult to move freely.
Further, the length of the magnet 3 is stored inside the opening 5a, 5b before and after the storage hole 5 when the end of the magnet 3 is stored in the storage hole 5 of the tubular decorative portion 4. Is set to a length.

筒状装飾部４は、収納孔５が上記のように線状芯材２に沿ってスライドした磁石３を略隙間無く収納させるように形成されていればよく、その外表面側のデザインや形状は、磁石３の磁力が大きく損なわれず、重ね合わせた筒状装飾部４相互が磁着可能な形状に設定される。
また、筒状装飾部４の素材は、磁性体であっても非磁性体であってもよい。
非磁性体の場合は、前述のように筒状装飾部４を重ねた際に内蔵された磁石３相互によって磁着されるように厚みが設定されればよい。 The cylindrical decorative portion 4 only needs to be formed so that the storage hole 5 can store the magnet 3 slid along the linear core member 2 as described above without any substantial gap, and the design and shape of the outer surface side thereof. The magnet 3 is set to a shape in which the magnetic decorations of the magnets 3 are not greatly impaired and the overlapped cylindrical decorative portions 4 can be magnetically attached to each other.
Further, the material of the tubular decorative portion 4 may be a magnetic material or a non-magnetic material.
In the case of a nonmagnetic material, the thickness may be set so that the magnets 3 are magnetically attached to each other when the cylindrical decorative portion 4 is overlaid as described above.

［玉状装飾部］
次に、玉状装飾部６は、略球体からなっており、中央に前記線状芯材２を通す貫通孔６ａを穿設している。
この貫通孔６ａは前記磁石３の貫通孔３ａと略同じ断面に設定されている。
前記玉状装飾部６は、筒状装飾部４の収納孔５の前後の開口５ａ、５ｂより大径に形成されているので、玉状装飾部６が筒状装飾部４の内部に完全に挿入されることがない。 [Jade decoration]
Next, the ball-shaped decorative portion 6 is formed of a substantially spherical body, and has a through hole 6a through which the linear core material 2 is passed in the center.
The through hole 6 a is set to have substantially the same cross section as the through hole 3 a of the magnet 3.
Since the ball-shaped decorative portion 6 is formed to have a larger diameter than the front and rear openings 5 a and 5 b of the storage hole 5 of the cylindrical decorative portion 4, the ball-shaped decorative portion 6 is completely inside the cylindrical decorative portion 4. It will not be inserted.

玉状装飾部６は、収納孔５の直径より大径で、その一部が前記開口５ａ、５ｂ内に挿入可能となっており、前記開口５ａ、５ｂを塞いで、磁石３が筒状装飾部４の収納孔５から抜け出ないように規制することができればよい。
また、収納孔５に内蔵された磁石３と玉状装飾部６との間には隙間８が形成されることが好ましく、その隙間８を利用して線状芯材２を撓ませて装身具１をスムーズに湾曲させることができる（図３参照）。 The ball-shaped decorative portion 6 has a diameter larger than the diameter of the storage hole 5, and a part thereof can be inserted into the openings 5 a and 5 b, closes the openings 5 a and 5 b, and the magnet 3 has a cylindrical decoration. What is necessary is just to be able to be controlled so as not to come out of the storage hole 5 of the portion 4.
In addition, a gap 8 is preferably formed between the magnet 3 incorporated in the storage hole 5 and the ball-shaped decorative portion 6, and the linear core material 2 is bent using the gap 8 to make the accessory 1. Can be smoothly curved (see FIG. 3).

玉状装飾部６は、例えば、ラグビーボールのような断面が楕円形状や、ミラーボールその他のボールのような断面が円形、楕円形の形状、あるいは断面が多角形状であってもよいが少なくとも端部が半球面状であることが好ましい。
また、線状芯材２方向の長さが長い場合には装身具１を湾曲させる場合にスムーズに湾曲させることができないので、球体に準じやや長い程度の長さに止まることが望ましい。 The ball-shaped decorative portion 6 may have, for example, an elliptical cross section such as a rugby ball, a circular or elliptical cross section such as a mirror ball or other ball, or a polygonal cross section at least at the end. The part is preferably hemispherical.
In addition, when the length in the direction of the linear core material 2 is long, it cannot be smoothly bent when the accessory 1 is bent. Therefore, it is desirable that the length is slightly longer according to the sphere.

玉状装飾部６は、筒状装飾部４の収納孔５の前方の開口５ａまたは後方の開口５ｂを塞いで磁石３が収納孔５から抜け出ないように蓋として機能すると共に、磁石３と玉状装飾部６との間には隙間８が生じるように配置することで、前記開口５ａ、５ｂを塞いだ状態を維持しながら筒状装飾部４が玉状装飾部６を関節点として撓ませやすくなる。
この際に、玉状装飾部６は、その一部が収納孔５の開口５ａ、５ｂに入りうる径に設定されることが好ましい。
図示例では、玉状装飾部６は収納孔５より大径で、筒状装飾部４の直径以下の大きさとなっている。 The ball-shaped decorative portion 6 functions as a lid so as to close the opening 5a or the rear opening 5b of the storage hole 5 of the cylindrical decorative portion 4 so that the magnet 3 does not come out of the storage hole 5, and the magnet 3 and the ball By arranging the gap 8 so as to form a gap 8 between the cylindrical decorative portion 6, the cylindrical decorative portion 4 bends with the ball-shaped decorative portion 6 as a joint point while maintaining the state where the openings 5a and 5b are closed. It becomes easy.
At this time, the ball-shaped decorative portion 6 is preferably set to a diameter that allows a part of the ball-shaped decorative portion 6 to enter the openings 5 a and 5 b of the storage hole 5.
In the illustrated example, the ball-shaped decorative portion 6 is larger in diameter than the storage hole 5 and has a size equal to or smaller than the diameter of the tubular decorative portion 4.

このように筒状装飾部４の収納孔５の前後両側の開口５ａ、５ｂは玉状装飾部６の球面側が接して塞いでいる。
また、磁石３と玉状装飾部６との隙間８部分において線状芯材２を撓ませることができる。 As described above, the spherical surfaces of the ball-shaped decorative portion 6 are in contact with each other and the openings 5a and 5b on the front and rear sides of the storage hole 5 of the cylindrical decorative portion 4 are closed.
Moreover, the linear core material 2 can be bent in the gap 8 portion between the magnet 3 and the ball-shaped decorative portion 6.

そして、線状芯材２に沿って前後に隣接する筒状装飾部４間は、少なくとも１つ（本実施例では１つ）の玉状装飾部６が配置されて装身具１を形成している。
使用に際しては、装身具１の両端部を重ね合わせることで、任意の個所で重ね合わされた筒状装飾部４同士が磁着されて長さを調整することができる。 And between the cylindrical decoration parts 4 adjacent back and forth along the linear core material 2, at least one (one in this example) ball-shaped decoration part 6 is arranged to form the accessory 1. .
At the time of use, the end portions of the accessory 1 are overlapped so that the tubular decorative portions 4 that are overlapped at arbitrary positions are magnetized and the length can be adjusted.

玉状装飾部６は、１つであっても複数であってもよい。
図４から図５に示す装身具１は、前後の筒状装飾部４間に複数の玉状装飾部６を用いており、筒状装飾部４間が同じピッチになるように、同じ構成で同じ数の玉状装飾部６を配置している。 One or more ball decorations 6 may be provided.
The jewelry 1 shown in FIGS. 4 to 5 uses a plurality of ball-shaped decorative portions 6 between the front and rear tubular decorative portions 4, and the same configuration and the same so that the space between the tubular decorative portions 4 is the same. A number of ball-shaped decorative portions 6 are arranged.

本実施例では、筒状装飾部４の収納孔５の開口５ａ、５ｂを塞ぐ玉状装飾部６は、前記開口５ａ、５ｂより大径で、筒状装飾部４の直径より僅かに小径な直径の玉状装飾部６を用いている。   In this embodiment, the ball-shaped decorative portion 6 that closes the openings 5 a and 5 b of the storage hole 5 of the tubular decorative portion 4 is larger in diameter than the openings 5 a and 5 b and slightly smaller in diameter than the diameter of the tubular decorative portion 4. A ball-shaped decorative portion 6 having a diameter is used.

玉状装飾部６を複数直列に並べる場合には、前記開口５ａ、５ｂを塞ぐ玉状装飾部６と、該玉状装飾部６間に挟まれる中間装飾部７とは、大きさが大きくても小さくてもよく、形状も任意のものを使用することができる。
本実施例では、玉状装飾部６にミラーボール形状の金（１８Ｋ）を用いており、中間装飾部７には、玉状装飾部６より大径の玉（例えば珊瑚玉）を用いている。 When a plurality of ball-shaped decorative portions 6 are arranged in series, the ball-shaped decorative portion 6 that closes the openings 5a and 5b and the intermediate decorative portion 7 sandwiched between the ball-shaped decorative portions 6 are large in size. May be small, and any shape can be used.
In the present embodiment, gold (18K) in a mirror ball shape is used for the ball-shaped decorative portion 6, and a ball (for example, jasper) having a diameter larger than that of the ball-shaped decorative portion 6 is used for the intermediate decorative portion 7. .

図６は、中間装飾部７’が玉状装飾部６とは別の形状であって、例えば、エメラルド、ルビー、サファイヤ、ダイヤなどの宝玉やその模造品を用いたビーズ形状や珠その他の任意の形状からなっている。
なお、図示例では中間装飾部７’は玉状装飾部６より縦幅が大きく横幅が短く設定された一例を示している。 FIG. 6 shows that the intermediate decorative portion 7 ′ has a shape different from that of the ball-shaped decorative portion 6. For example, beads such as emeralds, rubies, sapphire, diamonds, and imitations thereof, bead shapes, beads, and other arbitrary shapes are used. It consists of the shape.
In the illustrated example, the intermediate decorative portion 7 ′ has an example in which the vertical width is set larger than the ball-shaped decorative portion 6 and the horizontal width is set shorter.

また、本実施例の装身具１は、その端部側で重なる任意の筒状装飾部４を二重に重ねて磁着させ、磁石させた個所で筒状装飾部４を公知のＳ字状、または８字状の止め具に通すことで、無端環状に結束してもよい（図示せず）。   Further, the accessory 1 of the present embodiment has an arbitrary cylindrical decorative portion 4 that overlaps on the end side thereof and is magnetically attached by overlapping the two, and the cylindrical decorative portion 4 is made a known S-shape at the magnetized portion. Alternatively, it may be bundled in an endless ring by passing it through an 8-shaped stopper (not shown).

また、前記筒状装飾部４間に介設する玉状装飾部６および中間装飾部７、７’の数または全体の長さを揃えることで、装身具を２重ないし多重に重ねた際に重なり合う筒状装飾部４の位置を揃えて磁着させ、多重に巻いた小径のリングとして使用することもできる。   Further, by aligning the number or overall length of the ball-shaped decorative portions 6 and the intermediate decorative portions 7 and 7 ′ interposed between the tubular decorative portions 4, the accessories are overlapped when they are overlapped. It can also be used as a small-diameter ring in which the positions of the tubular decorative portions 4 are aligned and magnetically attached and wound in multiple layers.

前述のように、玉状装飾部６と中間装飾部７、７’とを複数並べる場合には、それぞれがいずれも筒状装飾部４の線状芯材２の延出方向の長さより短く設定されているので、玉状装飾部６と中間装飾部７、７’間での屈曲は容易であり、装身具１をスムーズに湾曲させることができる（図５参照）。
本実施例では、上記構成に限定されるものではなく、要するに、この考案の要旨を変更しない範囲で種々設計変更することができる。 As described above, when a plurality of the ball-shaped decorative portions 6 and the intermediate decorative portions 7 and 7 ′ are arranged, each of them is set to be shorter than the length in the extending direction of the linear core member 2 of the tubular decorative portion 4. Therefore, the bend between the ball-shaped decorative portion 6 and the intermediate decorative portions 7 and 7 'is easy, and the accessory 1 can be smoothly curved (see FIG. 5).
In the present embodiment, the present invention is not limited to the above-described configuration. In short, various design changes can be made without changing the gist of the present invention.

１ 装身具
２ 線状芯材
３ 磁石
３ａ 貫通孔
４ 筒状装飾部
５ 収納孔
５ａ、５ｂ 開口
６ 玉状装飾部
６ａ 貫通孔
７、７’中間の玉状装飾部
８ 隙間 DESCRIPTION OF SYMBOLS 1 Jewelry 2 Linear core material 3 Magnet 3a Through-hole 4 Tubular decoration part 5 Storage hole 5a, 5b Opening 6 Ball-shaped decoration part 6a Through-hole 7, 7 'intermediate ball-shaped decoration part 8 Crevice

Claims (4)

線状芯材と、該線状芯材に挿通可能な貫通孔を有する筒状の磁石と、該磁石を挿入する貫通孔からなる収納孔を有する筒状装飾部と、前記線状芯材に挿通されて収納孔の前後の開口を塞ぐように配置される非磁性体からなる玉状装飾部とからなることを特徴とする装身具。   A linear core material, a cylindrical magnet having a through-hole that can be inserted into the linear core material, a cylindrical decorative portion having a storage hole including a through-hole into which the magnet is inserted, and the linear core material A jewelry accessory comprising a ball-shaped decorative portion made of a non-magnetic material that is inserted so as to close the front and rear openings of the storage hole. 収納孔の開口と接する玉状装飾部の面が球面状となっていることを特徴とする請求項１に記載の装身具。   The accessory according to claim 1, wherein a surface of the ball-shaped decorative portion in contact with the opening of the storage hole has a spherical shape. 収納孔に収納された磁石と収納孔の開口を塞ぐ玉状装飾部との間に線状芯材が撓みうる隙間が形成されていることを特徴とする請求項１または２に記載の装身具。   The accessory according to claim 1 or 2, wherein a gap in which the linear core member can bend is formed between the magnet housed in the housing hole and the ball-shaped decorative portion that closes the opening of the housing hole. 線状芯材の延出方向の前後で並ぶ筒状装飾部間に介設される玉状装飾部の間に任意形状の中間装飾部が介設されてなることを特徴とする請求項１から３のいずれかに記載の装身具。   The intermediate decoration part of arbitrary shapes is interposed between the ball-shaped decoration parts interposed between the cylindrical decoration parts arranged in the front and rear of the extending direction of the linear core material. 4. The jewelry according to any one of 3.

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