JPS6116818Y2 - - Google Patents
Info
- Publication number
- JPS6116818Y2 JPS6116818Y2 JP1978098259U JP9825978U JPS6116818Y2 JP S6116818 Y2 JPS6116818 Y2 JP S6116818Y2 JP 1978098259 U JP1978098259 U JP 1978098259U JP 9825978 U JP9825978 U JP 9825978U JP S6116818 Y2 JPS6116818 Y2 JP S6116818Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- fitting
- spring
- locking piece
- metal fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Adornments (AREA)
- Buckles (AREA)
Description
【考案の詳細な説明】
ネツクレスその他の装身具用止め金具には、弾
性金属板を折返して相対向するばね板を折け、こ
のばね板を中空の止め金具本体に挿入し、ばね板
のばね効果により止め金具本体に設けられている
係合部に係止し、さらにはばね板の端縁に、弾性
金属線を細長いリング状に成形した係止片を枢着
し、止め金具本体の側壁に突設した小突起に上記
係止片をその細長いリングの弾性を利用して係止
するように構成された装身具用止め金具がある
が、この止め金具においては、係止片の係止位置
が止め金具本体の側壁の外側になるため、係止が
浅い状態になつてはずれやすく、この傾向は、止
め金具本体の側壁が円形などばね板の側縁からは
なれている場合に著しくなるという欠点があつ
た。[Detailed explanation of the invention] For fasteners for netskures and other accessories, an elastic metal plate is folded back, opposing spring plates are folded, and this spring plate is inserted into the hollow main body of the fastener to create the spring effect of the spring plate. It locks into the engaging part provided on the stopper main body, and furthermore, a locking piece made of an elastic metal wire formed into a long and thin ring shape is pivotally attached to the edge of the spring plate, and the locking piece is attached to the side wall of the stopper main body. There is a stopper for jewelry that is configured to use the elasticity of its elongated ring to lock the above-mentioned locking piece to a small protrusion, but in this fastener, the locking position of the locking piece is Since it is outside the side wall of the stopper body, the locking becomes shallow and it tends to come off easily.This tendency becomes more noticeable when the side wall of the stopper body is circular or other distance from the side edge of the spring plate. It was hot.
本考案は、上記従来の欠点を解消しうる装身具
用止め金具を提供しようとするものである。 The present invention aims to provide a fastener for jewelry that can eliminate the above-mentioned conventional drawbacks.
以下図面にもとずいて本考案の実施例を説明す
ると、１は係止金具で、これは弾性金属板を折返
して相対向するばね板２，２′を設、一方のばね
板２には、その端縁３に沿つてネツクレスなどを
連結する連結環４を有する連結金具５を固定する
とともに、連結金具(5)の一端に設けた軸孔６に枢
着した回転腕７には、鳥のくちばし状に彎曲し、
その中央部を打ち抜いて切欠し、かつ回転腕７の
回転とともに後記主体の側壁に設けられた挿入口
を通つてばね板２，２′の間へ割り込む長さを有
する係止片８を固定し、この係止片８のうちばね
板２，２′の間に割り込む部分には、第５図示の
ようにばね板２の内面において同部分と対応する
位置に突設したダボ９と係合する孔部１０を設
け、あるいは第６図示のように窪部１０′を設け
てあり、他方のばね板２′の端縁中央部には押圧
突起１１を突設してある。１２は上記係止金具１
において一方のばね板２の端縁中央部から折返し
端を回わつて他方のばね板２′へ少しはいり込ん
だ位置にかけて切欠した切欠部で、これは、ばね
板２の端縁の両側に設けた結合突起１３，１３の
間隔をせばめて連結金具５に設けられた結合孔１
４，１４へ圧入するのを可能にするものである。
１５は他方のばね板２′において押圧突起１１の
付根から上記切欠部１２の端部との間に切り残し
部１６が形成される位置にかけて切欠した切欠部
で、これは、ばね板２′のばね圧を切欠部１２を
有する一方のばね板２のばね圧とバランスさせる
ためのものである。なお、係止片８をばね板２，
２′の間に割り込ませたときに互に係合する係合
部は、第５図または第６図に示したもののほか、
各種形状、構造のものを用いうる。１７は中空の
止め金具本体で、円形の側壁部１８と、適当な模
様の抜き孔１９を有する底部２０と、直径方向に
ガイドレール２１を有しかつその上面にデコレー
シヨンを施した装飾板（図中省略）を固定するた
めの上板２２とから成り、側壁１８のうちガイド
レール２１の一端側の側壁には、上記係止金具１
を挿入する挿入口２３と、その口縁のうち上方の
口縁の中央部には係止金具１の押圧突起１１の付
根部がばね板２′のばね圧で係合するように切欠
した係合縁２４とを設け、ガイドレール２１の他
端側の側壁外面には、ネツクレスなどを連結する
連結環２５を設け、挿入口２３に近寄つた側壁に
は、係止金具１を止め金具本体１７に挿入係止し
た状態において回転腕７を同本体１７の側壁に接
する位置に回転するとき、係止片８を通す挿入口
２６を設けてある。この挿入口２６は、第４図示
のように、係止片８の挿入時にその先端部が通過
する方の端部２７の間口を拡大し、反対側の端部
２８の間口を係止片８の厚みより僅かに大きくな
るように狭め、両間口の間には傾斜縁２９を設け
てある。その理由は、回転腕７がそれをスムーズ
に回転させるために、軸孔６に多少の遊びが出る
ように枢着されており、その結果回転腕７が止め
金具本体１７の側壁に向けて回転させる際、係止
片８の軌道にずれを生ずるので、係止片８の先端
が通過する方の間口を上記軌道のずれを見込んで
拡大し、手探りでも係止片８を確実に挿入孔２６
へ導入できるようにし、係止片８の先端が挿入口
２６へ入つた後は、係止片８を傾斜縁２９にすべ
らせながら狭い間口へ差し込むようにして係止位
置へ定着できるようにした点にある。 An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a locking fitting, which is made by folding an elastic metal plate and has spring plates 2 and 2' facing each other. A connecting metal fitting 5 having a connecting ring 4 for connecting a necklace or the like is fixed along its edge 3, and a rotating arm 7 pivotally connected to a shaft hole 6 provided at one end of the connecting metal fitting (5) is provided with a bird. Curved like a beak,
A locking piece 8 is fixed by punching out a notch in the center thereof and having a length that inserts into between the spring plates 2 and 2' through an insertion opening provided in the side wall of the main body as the rotating arm 7 rotates. The portion of this locking piece 8 that inserts between the spring plates 2 and 2' engages with a dowel 9 that protrudes from the inner surface of the spring plate 2 at a position corresponding to the same portion, as shown in Figure 5. A hole 10 is provided, or a depression 10' as shown in FIG. 6 is provided, and a pressing projection 11 is provided protruding from the center of the edge of the other spring plate 2'. 12 is the above-mentioned locking metal fitting 1
This is a notch cut out from the center of the edge of one spring plate 2 to a position that goes around the folded end and slightly inserts into the other spring plate 2'. The coupling hole 1 is formed in the connecting fitting 5 by narrowing the interval between the coupling protrusions 13, 13.
4 and 14.
Reference numeral 15 denotes a notch cut out in the other spring plate 2' from the base of the pressing protrusion 11 to a position where an uncut portion 16 is formed between the end of the notch 12. This is to balance the spring pressure with the spring pressure of one spring plate 2 having the notch 12. Note that the locking piece 8 is attached to the spring plate 2,
In addition to the engaging parts shown in FIG. 5 or 6, the engaging parts that engage with each other when inserted between 2' are
Various shapes and structures can be used. Reference numeral 17 denotes a hollow fastener main body, which has a circular side wall portion 18, a bottom portion 20 having a punched hole 19 with an appropriate pattern, a guide rail 21 in the diametrical direction, and a decorative plate (with decorations applied to its upper surface). The upper plate 22 is for fixing the guide rail 21 (not shown), and the locking metal fitting 1 is attached to the side wall 18 on one end side of the guide rail 21.
In the insertion opening 23 into which the holder is inserted, and at the center of the upper rim of the opening, there is a notch in which the base of the pressing protrusion 11 of the locking fitting 1 is engaged by the spring pressure of the spring plate 2'. A connecting ring 25 is provided on the outer surface of the side wall on the other end side of the guide rail 21 for connecting a necklace, etc., and the locking metal fitting 1 is fastened to the metal fitting body 17 on the side wall near the insertion opening 23. An insertion opening 26 is provided through which the locking piece 8 is inserted when the rotary arm 7 is rotated to a position where it comes into contact with the side wall of the main body 17 in the inserted and locked state. As shown in FIG. 4, this insertion opening 26 enlarges the opening of the end 27 through which the tip of the locking piece 8 passes when it is inserted, and expands the opening of the opposite end 28 of the locking piece 8. The opening is narrowed to be slightly larger than the thickness of the opening, and an inclined edge 29 is provided between the openings. The reason for this is that the rotating arm 7 is pivoted in the shaft hole 6 with some play in order to rotate smoothly, and as a result, the rotating arm 7 rotates toward the side wall of the stopper body 17. When inserting the locking piece 8, the trajectory of the locking piece 8 may be misaligned. Therefore, the frontage of the side through which the tip of the locking piece 8 passes is enlarged in consideration of the deviation of the trajectory, and even if you grope for it, the locking piece 8 is securely inserted into the insertion hole 26.
After the tip of the locking piece 8 enters the insertion opening 26, the locking piece 8 is slid onto the inclined edge 29 and inserted into the narrow opening to be fixed at the locking position. At the point.
上記実施例では、ばね板２，２′に切欠部１
２，１５を有する係止金具を用いる例を示した
が、切欠部を全く設けないばね板を用いることも
ある。 In the above embodiment, the notch 1 is provided in the spring plates 2, 2'.
Although an example is shown in which a locking metal fitting having 2 and 15 is used, a spring plate having no notch at all may be used.
本考案は、叙上の構成より成り、止め金具本体
に係止金具を挿入して係止した後、回転腕を回転
して係止片を止め金具本体の側壁に穿設されてい
る挿入口を通して係止金具のばね板の間へ割り込
ませ、係止片とばね板に設けられた係合部を互に
係合させることにより係止することができるか
ら、係止位置が止め金具本体の側壁の内側になる
ため、係止が深い状態になつてはずれにくく、止
め金具本体の側壁が係止金具の側縁からはなれた
形状を有する場合でも、係止金具のガタツキを防
ぎ、確実に係止状態を維持することができ、高価
な装身具の係止にも安心して使用することができ
るなどの利点を有する。 The present invention has the above-mentioned configuration, and after inserting and locking the locking metal fitting into the metal fitting body, the rotating arm is rotated to insert the locking piece into the insertion hole formed in the side wall of the locking metal body. It can be locked by inserting it through between the spring plates of the locking metal fitting and engaging the locking piece and the engaging part provided on the spring plate with each other, so that the locking position is on the side wall of the locking metal body. Because it is on the inside, the lock is deep and difficult to dislodge, and even if the side wall of the lock body is separated from the side edge of the lock, it prevents the lock from wobbling and ensures that it is securely locked. It has the advantage that it can be used safely even for locking expensive jewelry.
第１図は本考案に係る装身具用止め金具の一部
を断面にした正面図、第２図は止め金具本体の挿
入口側から見た側面図、第３図は第１図の中央部
に沿つた断面図、第４図は係止片の挿入口の正面
図、第５図は係合部の一例を示す断面図、第６図
は係合部の別の例を示す断面図である、第７図は
第１図の係止片の係合部をばね板の係合部からは
ずした状態を示す図である。
１……係止金具、２，２′……ばね板、４……
連結環、７……回転腕、８……係止片、９……ダ
ボ、１０……係合孔、１１……押圧突起、１７…
…止め金具本体、２３……係止金具１の挿入口、
２４……係合縁、２５……連結環、２６……係止
片８の挿入口。
Figure 1 is a partially sectional front view of the stopper for jewelry according to the present invention, Figure 2 is a side view of the stopper as seen from the insertion opening side, and Figure 3 is a view of the central part of Figure 1. 4 is a front view of the insertion opening of the locking piece, FIG. 5 is a sectional view showing an example of the engaging portion, and FIG. 6 is a sectional view showing another example of the engaging portion. , FIG. 7 is a diagram showing a state in which the engaging portion of the locking piece shown in FIG. 1 is removed from the engaging portion of the spring plate. 1... Locking metal fitting, 2, 2'... Spring plate, 4...
Connecting ring, 7... Rotating arm, 8... Locking piece, 9... Dowel, 10... Engaging hole, 11... Pressing protrusion, 17...
...Lock fitting body, 23...Insertion port for locking fitting 1,
24... Engaging edge, 25... Connecting ring, 26... Insertion opening for locking piece 8.
Claims (1)
この相対向するばね板のうちの一方のばね板の端
縁には、ネツクレスなどの装身具の一端を連結す
る連結部を設け、上記相対向するばね板のうちの
他方のばね板の端縁には、押圧突起を設けて成る
係止金具と、中空の止め金具本体の側壁に、上記
係止金具を挿入する挿入口と、ネツクレスなどの
装身具の他端を連結する連結部とを設け、上記挿
入口の口辺のうち、上記係止金具の挿入時に上記
押圧突起と対向する個所には、同押圧突起が上記
ばね板のばね圧を受けて係合するように切欠した
係合縁を設けて成る止め金具本体とから成る装身
具用止め金具において、上記一方のばね板の端縁
の一端には、回転腕の一端を枢着し、この回転腕
には、上記係止金具の挿入時に同回転腕の回転と
ともに上記止め金具本体の側壁の上記挿入口に近
寄つた個所に設けた挿入口を通して上記ばね板の
間へ割り込ませる長さを有する係止片を設け、こ
の係止片のうち上記ばね板の間に割り込む部分
と、上記ばね板の内面のうち上記係止片の割り込
む部分と対応する部分とに互に係合しうる係合部
をそれぞれ設けて成る装身具用止め金具。 An elastic metal plate is folded back to provide opposing springs.
A connecting part for connecting one end of an accessory such as a neck dress is provided on the edge of one of the opposing spring plates, and a connecting part is provided on the edge of the other of the opposing spring plates. The above-mentioned locking fitting is provided with a locking fitting provided with a pressing protrusion, an insertion opening for inserting the locking fitting into the side wall of the hollow locking fitting body, and a connecting portion for connecting the other end of an accessory such as a necklace. A notched engagement edge is provided at a portion of the opening of the insertion opening that faces the pressing protrusion when the locking fitting is inserted so that the pressing protrusion engages under the spring pressure of the spring plate. A fastening metal fitting for jewelry, which comprises a main body of the locking metal fitting, and one end of a rotating arm is pivotally attached to one end of the edge of the one spring plate, and the rotating arm is provided with a locking metal fitting at the same time when the locking metal fitting is inserted. A locking piece is provided with a length that is inserted into between the spring plates through an insertion hole provided in a portion of the side wall of the stopper main body near the insertion hole as the rotary arm rotates, and a locking piece of this locking piece is inserted between the spring plates. A fastening metal fitting for an accessory, comprising an engaging part that can be engaged with a part of the inner surface of the spring plate that corresponds to a part of the inner surface of the spring plate that is inserted into the locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978098259U JPS6116818Y2 (en) | 1978-07-17 | 1978-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978098259U JPS6116818Y2 (en) | 1978-07-17 | 1978-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5516658U JPS5516658U (en) | 1980-02-01 |
| JPS6116818Y2 true JPS6116818Y2 (en) | 1986-05-23 |
Family
ID=29033864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978098259U Expired JPS6116818Y2 (en) | 1978-07-17 | 1978-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116818Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040001517A (en) * | 2002-06-28 | 2004-01-07 | 이영덕 | Connection structure for orna ments and method for manufacturing thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51105893U (en) * | 1975-02-22 | 1976-08-24 |
-
1978
- 1978-07-17 JP JP1978098259U patent/JPS6116818Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516658U (en) | 1980-02-01 |
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