JP3157465U

JP3157465U - Jewelry

Info

Publication number: JP3157465U
Application number: JP2009008589U
Authority: JP
Inventors: 嘉昭里見
Original assignee: 嘉昭里見
Priority date: 2009-12-02
Filing date: 2009-12-02
Publication date: 2010-02-18
Anticipated expiration: 2019-12-02

Abstract

【課題】製作が容易で美観上も優れた装身具を提供する。【解決手段】平面視円形乃至楕円形又はハート形の宝石１と、宝石１のガードル３を嵌め込む嵌着溝４を内面に有し宝石１を包囲状に保持する弯曲帯板状の枠体２とを備えている。装身具によれば、従来に比べて製作にかかる作業工程が少なくて済み、製作時間を短縮できる。また、単純な構造で巧妙にバネ付勢力を活用して、高度な職人技術を必要とすることなく、確実かつ容易に宝石を保持でき、かつ、斬新で美観に優れた装身具を容易に製作できる。さらに、宝石の大きさ・形状が少々相違していても、枠体を共通して使用でき、製造コストを低く抑えることができる。【選択図】図１An object of the present invention is to provide an accessory that is easy to manufacture and excellent in aesthetics. A curved band plate-like frame body having a circular or elliptical or heart-shaped jewel 1 in plan view and a fitting groove 4 into which a girdle 3 of the jewel 1 is fitted, and holding the jewel 1 in a surrounding shape. 2 are provided. According to the accessory, it is possible to reduce the number of work steps required for production compared to the conventional case, and the production time can be shortened. In addition, the spring biasing force can be applied skillfully with a simple structure, so that jewelry can be held securely and easily without the need for advanced craftsmanship, and a novel and beautiful jewelery can be easily manufactured. . Furthermore, even if the size and shape of the jewels are slightly different, the frame can be used in common, and the manufacturing cost can be kept low. [Selection] Figure 1

Description

本考案は、装身具に関する。 The present invention relates to a jewelry.

従来、宝石を有するペンダント等の装身具は、閉環枠にロウ付けした爪足を折り曲げて宝石を固定する爪留め式や、閉環枠に宝石を着座させて覆輪部をカシメ加工して宝石を固定する伏せ込み式の方法で、宝石を閉環枠に保持固着させていた（特許文献１参照）。 Conventionally, jewelry such as pendants with jewelry has a nail clamp type in which the jewel is fixed by folding the nail foot brazed to the closed ring frame, or the jewel is seated on the closed frame and the cover ring part is crimped to fix the jewel. The gemstone was held and fixed to the ring-closing frame by a down-turn method (see Patent Document 1).

特開２００９−２４７６３０号公報JP 2009-247630 A

しかし、従来の装身具は、閉環枠を宝石の形状に合わせて成形する必要があり、制作に時間と技術を要していた。また、閉環枠に微小寸法の爪足をロウ付けする作業や宝石を着座するための台座を形成する作業は、時間がかかる上に高度な職人技術が必要となり制作コストが増大していた。言い換えると、爪足や覆輪部を折り曲げて宝石を固定する作業は、精密で難しい技術が必要となり、製作効率を悪化させていた。 However, the conventional accessories needed to be molded in accordance with the shape of the gemstone, and time and skill were required for production. In addition, the work of brazing a small-sized claw foot on the closed ring frame and the work of forming a pedestal for seating a jewel take time and require advanced craftsmanship techniques, resulting in increased production costs. In other words, the work of fixing the jewels by bending the claw feet and the cover ring portion required precise and difficult techniques, which deteriorated the production efficiency.

そこで、本考案は、制作が容易で美観上も優れた装身具を提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide an accessory that is easy to produce and excellent in aesthetics.

本考案に係る装身具は、平面視円形乃至楕円形又はハート形の宝石と、該宝石のガードルを嵌め込む嵌着溝を内面に有し該宝石を包囲状に保持する弯曲帯板状の枠体と、を備えたものである。
また、上記枠体は、開口部を有する平面視略Ｃ字状の宝石外嵌部と、該宝石外嵌部の上記開口部を形成する両端部から略平行状に突設した一対の突出片とを、備え、該宝石外嵌部は、該開口部を閉方向に弾発付勢するバネ付勢力をもって上記宝石を保持しているものである。
また、上記枠体は、一対の上記突出片に、夫々丸孔部と細溝部とから成る鍵孔状の貫通孔を有し、該丸孔部に短寸の連珠チェーンを挿通し、上記細溝部に掛止して、上記突出片を連結しているものである。 The accessory according to the present invention is a curved band plate-like frame body having a circular or elliptical or heart-shaped jewel in plan view and a fitting groove for fitting the girdle of the jewel on the inner surface, and holding the jewel in a surrounding shape. And.
Further, the frame body includes a substantially C-shaped jewel outer fitting portion having an opening and a pair of projecting pieces projecting substantially in parallel from both ends forming the opening of the jewel outer fitting portion. The jewel outer fitting portion holds the jewel with a spring urging force that elastically urges the opening in the closing direction.
Further, the frame body has a keyhole-shaped through-hole composed of a round hole portion and a narrow groove portion in each of the pair of projecting pieces, and a short chain bead chain is inserted into the round hole portion to The projecting piece is connected to the groove portion.

また、上記連珠チェーンは、上記細溝部の両脇に形成した非貫通の半凹球状の座ぐり部に係合しつつ張力をもって上記突出片を引き寄せ、かつ、上記突出片は、開脚方向に弾発付勢する弾発復元力をもって上記連珠チェーンを張架して上記座ぐり部に係止しているものである。
また、上記丸孔部に挿通した吊下紐により上記連珠チェーンの上記細溝部から上記丸孔部への移動を阻止して、離脱を防止するように構成したものである。 Further, the chain chain pulls the projecting piece with tension while engaging non-penetrating semi-concave spherical counterbore parts formed on both sides of the narrow groove part, and the projecting piece extends in the leg-opening direction. The chain chain is stretched and locked to the counterbore part with a resilient restoring force that urges the bullet.
Further, the suspension string inserted into the round hole portion is configured to prevent movement of the chain chain from the narrow groove portion to the round hole portion to prevent detachment.

本考案の装身具によれば、従来に比べて制作にかかる作業工程が少なくて済み、制作時間を短縮できる。また、単純な構造で巧妙にバネ付勢力を活用して、高度な職人技術を必要とすることなく、確実かつ容易に宝石を保持でき、かつ、斬新で美観に優れた装身具を容易に製作できる。さらに、宝石の大きさ・形状が少々相違していても、枠体を共通して使用でき、製造コストを低く抑えることができる。 According to the accessory of the present invention, the number of work steps required for production can be reduced compared to the conventional case, and the production time can be shortened. In addition, the spring biasing force can be applied skillfully with a simple structure, so that jewelry can be held securely and easily without the need for advanced craftsmanship, and a novel and beautiful jewelery can be easily manufactured. . Furthermore, even if the size and shape of the jewels are slightly different, the frame can be used in common, and the manufacturing cost can be kept low.

本考案の実施の一形態を示した斜視図である。It is the perspective view which showed one Embodiment of this invention. 装身具を示した平面図である。It is the top view which showed jewelry. 図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 枠体の外面を示した要部拡大図である。It is the principal part enlarged view which showed the outer surface of the frame. 枠体の内面を示した要部拡大図である。It is the principal part enlarged view which showed the inner surface of the frame. 座ぐり部を示した要部拡大断面図である。It is the principal part expanded sectional view which showed the spot facing part.

以下、実施の形態を示す図面に基づき本考案を詳説する。
図１〜図３に示すように、本考案の装身具Ｐは、主にペンダントとして使用され、宝石１と、宝石１のガードル３を嵌め込む嵌着溝４を内面に有し宝石１を包囲状に保持する弯曲帯板状の枠体２と、を備えている。 Hereinafter, the present invention will be described in detail with reference to the drawings showing embodiments.
As shown in FIGS. 1 to 3, the accessory P of the present invention is mainly used as a pendant, and has a jewel 1 and a fitting groove 4 into which a girdle 3 of the jewel 1 is fitted, and surrounds the jewel 1. And a curved band plate-like frame body 2 to be held.

宝石１は、鉱物から成り、外周縁部のガードル３を平面視円形乃至楕円形に成形されている。なお、図示省略するが、ハート形であっても良い。
図２に示すように、枠体２は、金属製の帯板材から成り、開口部７を有する平面視略Ｃ字状の宝石外嵌部２ａと、宝石外嵌部２ａの開口部７を形成する両端部６，６から略平行状に突設した一対の突出片２ｂ，２ｂとを、一体として備えている。宝石外嵌部２ａの内周縁は、宝石未嵌込状態（自由状態）において、宝石１の外郭よりも僅かに小さくなるように、かつ、内面の嵌着溝４が、ガードル３に隙間無く嵌着するように輪郭を形成している。 The jewel 1 is made of mineral, and the girdle 3 at the outer peripheral edge is formed in a circular or elliptical shape in plan view. Although not shown, a heart shape may be used.
As shown in FIG. 2, the frame body 2 is made of a metal band plate material, and forms an approximately C-shaped jewel outer fitting portion 2 a having an opening 7 and an opening 7 of the jewel outer fitting portion 2 a. A pair of projecting pieces 2b, 2b projecting substantially in parallel from both end portions 6, 6 are integrally provided. The inner peripheral edge of the jewel outer fitting portion 2a is slightly smaller than the outer rim of the jewel 1 when the jewel is not fitted (free state), and the inner fitting groove 4 is fitted into the girdle 3 without a gap. The contour is formed to wear.

枠体２は、宝石外嵌部２ａを自由状態よりも僅かに拡開して、内側に宝石１を挟み込み、開口部７を閉方向に弾発付勢するバネ付勢力Ｆをもって宝石１を押圧して、内面の嵌着溝４にガードル３を係合させて固着している。なお、バネ付勢力Ｆは、枠体２の宝石外嵌部２ａが弾性変形する際に生じる復元力によるものである。 The frame 2 presses the jewel 1 with a spring biasing force F that expands the jewel outer fitting portion 2a slightly more than the free state, sandwiches the jewel 1 inside, and elastically biases the opening 7 in the closing direction. Then, the girdle 3 is engaged and fixed to the fitting groove 4 on the inner surface. The spring biasing force F is due to a restoring force generated when the jewel outer fitting portion 2a of the frame 2 is elastically deformed.

図１〜図３、及び図４、図５に示すように、枠体２は、一対の突出片２ｂ，２ｂに、夫々丸孔部８ａと細溝部（細スリット部）８ｂとから成る鍵孔状の貫通孔８を有し、丸孔部８ａ，８ａに、短寸の連珠チェーン５を挿通し、細溝部８ｂ，８ｂに引き込んで掛止することで、突出片２ｂ，２ｂを連結している。
枠体２は、連珠チェーン５により、宝石外嵌部２ａの内側に挟み込んだ宝石１を自由状態よりも強く締め付けている。連珠チェーン５は、細溝部８ｂの両脇に形成した非貫通の半凹球状の座ぐり部９に係合しつつ張力Ｔをもって突出片２ｂ，２ｂを引き寄せている（図６参照）。
突出片２ｂ，２ｂは、開脚方向に弾発付勢する弾発復元力Ｑをもって連珠チェーン５を架け渡して、座ぐり部９に係止している。なお、弾発復元力Ｑは、枠体２の突出片２ｂ，２ｂが弾性変形する際に生じる復元力によるものである。 As shown in FIGS. 1 to 3, 4, and 5, the frame body 2 includes a pair of projecting pieces 2 b and 2 b each having a key hole including a round hole portion 8 a and a narrow groove portion (thin slit portion) 8 b. And the projecting pieces 2b and 2b are connected to each other by inserting the short chain braid chain 5 into the round hole portions 8a and 8a and pulling and engaging the narrow groove portions 8b and 8b. Yes.
The frame body 2 fastens the jewel 1 sandwiched inside the jewel outer fitting portion 2a more strongly than the free state by the chain chain 5. The chain chain 5 draws the protruding pieces 2b, 2b with a tension T while engaging non-penetrating semi-concave spherical counterbore portions 9 formed on both sides of the narrow groove portion 8b (see FIG. 6).
The projecting pieces 2b, 2b are fastened to the counterbore part 9 by bridging the chain chain 5 with a resilient restoring force Q that is resiliently biased in the leg-opening direction. The elastic restoring force Q is due to the restoring force generated when the protruding pieces 2b, 2b of the frame 2 are elastically deformed.

貫通孔８は、丸孔部８ａにネックレスチェーンや丸紐や皮紐等の吊下紐Ｃを挿通すると、連珠チェーン５が細溝部８ｂから丸孔部８ａへ移動するのを阻止して、貫通孔８から連珠チェーン５が離脱するのを防止するように構成されている。
このようにして、枠体２から宝石１が不意に外れることがないように確実に固定できる。また、枠体２に宝石１を着脱自在に保持しているともいえる。 When the penetrating string C such as a necklace chain, a round string or a leather string is inserted into the round hole portion 8a, the through hole 8 prevents the chain chain 5 from moving from the narrow groove portion 8b to the round hole portion 8a. The chain chain 5 is configured to be prevented from being detached from the hole 8.
In this way, the jewel 1 can be reliably fixed so as not to be unexpectedly detached from the frame 2. It can also be said that the jewel 1 is detachably held on the frame 2.

上述した本考案の装身具の作用について説明する。
図１〜図３に示すように、枠体２の開口部７を指や小型作業具にて押し広げて、拡開した宝石外嵌部２ａに宝石１を装着する。その後、指又は小型作業具を離せば、宝石外嵌部２ａは、バネ付勢力Ｆをもって宝石１を挟圧し、嵌着溝４からガードル３が離脱しないように、枠体２に宝石１を固着して保持する。枠体２は、嵌着溝４にガードル３を嵌め込んで宝石１を包囲するため、宝石１に光が通り易く、宝石１を十分に輝かせる。 The operation of the above-described accessory of the present invention will be described.
As shown in FIGS. 1 to 3, the opening 7 of the frame body 2 is spread with a finger or a small work tool, and the jewel 1 is attached to the expanded jewel outer fitting portion 2 a. Thereafter, when the finger or the small work tool is released, the jewel outer fitting portion 2a clamps the jewel 1 with the spring biasing force F, and the jewel 1 is fixed to the frame body 2 so that the girdle 3 is not detached from the fitting groove 4. And hold. Since the frame 2 surrounds the jewel 1 by fitting the girdle 3 in the fitting groove 4, the jewel 1 can easily pass through the light, and the jewel 1 is sufficiently shined.

次に、枠体２の突出片２ｂ，２ｂに夫々配設された貫通孔８の丸孔部８ａに、連珠チェーン５を挿通し、突出片２ｂ，２ｂを互いに引き寄せつつ細溝部８ｂ，８ｂに連珠チェーン５を引き込んで、突出片２ｂ，２ｂに連珠チェーン５を張架する。連珠チェーン５は、張力Ｔをもって開口部７を締め付け、宝石１を宝石外嵌部２ａに一層強く固定すると共に、突出片２ｂ，２ｂを連結して枠体２から宝石１が離脱するのを防止する。
突出片２ｂ，２ｂは、連珠チェーン５の張力Ｔに対し、弾発復元力Ｑをもって開口部７を開方向に弾発付勢する。弾発復元力Ｑにより、連珠チェーン５と座ぐり部９とが係合状態で確実に固定され、離脱を防止する。 Next, the chain chain 5 is inserted into the round hole portions 8a of the through holes 8 respectively disposed in the projecting pieces 2b and 2b of the frame body 2, and the projecting pieces 2b and 2b are pulled toward each other while being pulled into the narrow groove portions 8b and 8b. The chain chain 5 is pulled in, and the chain chain 5 is stretched around the projecting pieces 2b and 2b. The chain chain 5 tightens the opening 7 with a tension T to more firmly fix the jewel 1 to the jewel outer fitting portion 2a, and connects the protruding pieces 2b and 2b to prevent the jewel 1 from being detached from the frame 2. To do.
The protruding pieces 2b and 2b elastically urge the opening 7 in the opening direction with an elastic restoring force Q against the tension T of the chain chain 5. Due to the elastic restoring force Q, the chain chain 5 and the counterbore portion 9 are securely fixed in the engaged state to prevent detachment.

さらに、貫通孔８の丸孔部８ａに、吊下紐Ｃを挿通し、装身具Ｐを身に付けて使用する際にも、吊下紐Ｃが連珠チェーン５の離脱を阻止しているため、不意に宝石１が外れることがない。
こうして、装身具Ｐは、枠体２に宝石１を確実に保持・固定し、美観にも優れ、かつ、簡単な作業工程のみで制作される。 Furthermore, when the hanging string C is inserted into the round hole portion 8a of the through hole 8 and the accessory P is worn, the hanging string C prevents the chain chain 5 from being detached. The jewel 1 will not come off unexpectedly.
In this way, the jewelry P can be produced by only holding and fixing the jewel 1 to the frame 2 reliably, having excellent aesthetics, and simple work processes.

以上のように、本考案は、平面視円形乃至楕円形又はハート形の宝石１と、宝石１のガードル３を嵌め込む嵌着溝４を内面に有し宝石１を包囲状に保持する弯曲帯板状の枠体２と、を備えたので、従来に比べて制作にかかる作業工程が少なくて済み、制作時間を短縮できる。また、単純な構造で宝石１を保持するため、高度な職人技術を必要とすることなく、確実かつ容易に宝石１を保持でき、かつ、斬新で美観に優れた装身具Ｐを容易に製作できる。さらに、宝石１の大きさ・形状が少々相違していても、枠体２を共通して使用でき、製造コストを低く抑えることができる。 As described above, the present invention has a curved band that has a circular or elliptical or heart-shaped jewel 1 in plan view and a fitting groove 4 into which the girdle 3 of the jewel 1 is fitted, and holds the jewel 1 in an enclosed shape. Since the plate-shaped frame 2 is provided, the number of work steps required for production is reduced compared to the conventional case, and the production time can be shortened. Further, since the jewel 1 is held with a simple structure, the jewel 1 can be held reliably and easily without the need for advanced craftsmanship, and a novel and aesthetic accessory P can be easily manufactured. Furthermore, even if the size and shape of the jewel 1 are slightly different, the frame 2 can be used in common, and the manufacturing cost can be kept low.

また、枠体２は、開口部７を有する平面視略Ｃ字状の宝石外嵌部２ａと、宝石外嵌部２ａの開口部７を形成する両端部６，６から略平行状に突設した一対の突出片２ｂ，２ｂとを、備え、宝石外嵌部２ａは、開口部７を閉方向に弾発付勢するバネ付勢力Ｆをもって宝石１を保持しているので、ガードル３が嵌着溝４から離脱しないように、巧妙にバネ付勢力Ｆを活用して、宝石１を枠体２に確実に固着して保持できる。 The frame 2 projects in a substantially parallel shape from a jewel outer fitting portion 2a having an opening 7 and a substantially C-shaped jewel outer fitting portion 2a in plan view, and both end portions 6 and 6 forming the opening 7 of the jewel outer fitting portion 2a. Since the jewel outer fitting portion 2a holds the jewel 1 with a spring biasing force F that elastically biases the opening 7 in the closing direction, the girdle 3 is fitted. The jewel 1 can be securely fixed and held on the frame body 2 by skillfully utilizing the spring biasing force F so as not to leave the groove 4.

また、枠体２は、一対の突出片２ｂ，２ｂに、夫々丸孔部８ａと細溝部８ｂとから成る鍵孔状の貫通孔８を有し、丸孔部８ａ，８ａに短寸の連珠チェーン５を挿通し、細溝部８ｂ，８ｂに掛止して、突出片２ｂ，２ｂを連結しているので、開口部７を開かないように固定し、枠体２から宝石１が離脱しないようにして一層確実に保持できる。 The frame 2 has a keyhole-shaped through-hole 8 formed of a round hole portion 8a and a narrow groove portion 8b in each of the pair of projecting pieces 2b and 2b, and a short continuous bead in the round hole portions 8a and 8a. The chain 5 is inserted, hooked into the narrow grooves 8b, 8b, and the projecting pieces 2b, 2b are connected. Therefore, the opening 7 is fixed so as not to be opened, and the jewel 1 is not detached from the frame 2. Can be held more securely.

また、連珠チェーン５は、細溝部８ｂの両脇に形成した非貫通の半凹球状の座ぐり部９に係合しつつ張力Ｔをもって突出片２ｂ，２ｂを引き寄せ、かつ、突出片２ｂ，２ｂは、開脚方向に弾発付勢する弾発復元力Ｑをもって連珠チェーン５を張架して座ぐり部９に係止しているので、張力Ｔをもって開口部７を締め付け、宝石１を一層強く固定できる。また、突出片２ｂ，２ｂの連結状態を確実に保持できる。 Further, the chain chain 5 draws the protruding pieces 2b, 2b with tension T while engaging the non-penetrating semi-concave spherical counterbore portions 9 formed on both sides of the narrow groove portion 8b, and the protruding pieces 2b, 2b. Since the chain chain 5 is stretched and locked to the counterbore portion 9 with a resilient restoring force Q that is resiliently biased in the direction of the open leg, the opening portion 7 is tightened with the tension T, and the jewel 1 is further layered. Can be firmly fixed. Moreover, the connection state of the protruding pieces 2b and 2b can be reliably maintained.

また、丸孔部８ａに挿通した吊下紐Ｃにより連珠チェーン５の細溝部８ｂから丸孔部８ａへの移動を阻止して、離脱を防止するように構成したので、不意に宝石１が外れることがなく、枠体２に宝石１を確実に保持・固定できる。 Further, since the suspension string C inserted through the round hole portion 8a is configured to prevent movement from the narrow groove portion 8b of the chain chain 5 to the round hole portion 8a to prevent the detachment, the jewel 1 is removed unexpectedly. The jewel 1 can be securely held and fixed to the frame 2 without any problems.

１宝石
２枠体
２ａ宝石外嵌部
２ｂ突出片
３ガードル
４嵌着溝
５連珠チェーン
６両端部
７開口部
８貫通孔
８ａ丸孔部
８ｂ細溝部
９座ぐり部
Ｆバネ付勢力
Ｔ張力
Ｑ弾発復元力
Ｃ吊下紐
DESCRIPTION OF SYMBOLS 1 Jewelry 2 Frame 2a Jewelry external fitting part 2b Projection piece 3 Girdle 4 Insertion groove 5 Chain bead 6 Both ends 7 Opening part 8 Through hole 8a Round hole part 8b Narrow groove part 9 Counterbore part F Spring bias force T Tension Q Bullet Restoring force C Suspension string

Claims

A circular or oval or heart-shaped gemstone (1) in plan view and a fitting groove (4) for fitting the girdle (3) of the gemstone (1) on the inner surface, and holding the gemstone (1) in a surrounding shape And a curved band plate-like frame body (2).

The frame (2) has a substantially C-shaped jewel outer fitting portion (2a) having an opening (7) in plan view, and both ends forming the opening (7) of the jewel outer fitting portion (2a). A pair of projecting pieces (2b) (2b) projecting substantially parallel from the parts (6) and (6),
The jewelry according to claim 1, wherein the jewel outer fitting portion (2a) holds the jewel (1) with a spring biasing force (F) that elastically biases the opening (7) in a closing direction.

The frame body (2) has a keyhole-shaped through hole (8) composed of a round hole portion (8a) and a narrow groove portion (8b) in the pair of protruding pieces (2b) (2b), respectively. The short chain chain (5) is inserted into the round hole (8a) (8a), hooked to the narrow groove (8b) (8b), and the protruding piece (2b) (2b) is connected. The accessory according to claim 1 or 2.

The chain chain (5) engages with a non-penetrating semi-concave spherical counterbore portion (9) formed on both sides of the narrow groove portion (8b), and has the protruding piece (2b) ( 2b), and the projecting pieces (2b) and (2b) are stretched over the chain chain (5) with a resilient restoring force (Q) that resiliently biases the legs in the open leg direction. The jewelry according to claim 3, which is locked to (9).

The suspension string (C) inserted through the round hole part (8a) prevents the chain chain (5) from moving from the narrow groove part (8b) to the round hole part (8a) to prevent separation. The accessory of Claim 3 or 4 comprised as follows.