JPS6222174Y2 - - Google Patents
Info
- Publication number
- JPS6222174Y2 JPS6222174Y2 JP20004082U JP20004082U JPS6222174Y2 JP S6222174 Y2 JPS6222174 Y2 JP S6222174Y2 JP 20004082 U JP20004082 U JP 20004082U JP 20004082 U JP20004082 U JP 20004082U JP S6222174 Y2 JPS6222174 Y2 JP S6222174Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- nut
- stud
- earring
- locking piece
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Adornments (AREA)
Description
【考案の詳細な説明】
この考案はピアスに関し、スタツドのピンが抜
けにくく、かつナツトの弾性係止片の弾性を長期
間に渉つて強固に保つことのできるピアスを提供
せんとするものである。[Detailed description of the invention] This invention relates to earrings, and aims to provide an earring in which the pin of the stud does not easily come off, and the elasticity of the elastic locking piece of the nut can be maintained strongly over a long period of time. .
従来のピアスは、第１図及び第２図に示すよう
にスタツド１のピン１１に、全周にわたつて細径
化した周溝３を形成し、このスタツド１に嵌着さ
れる板バネ製ナツト２の両端を内方に向けてルー
プ状に屈曲させ、この相対向するループ４を上記
周溝３に嵌着することにより、ピン１１にスタツ
ド１を取り付けてなるものであつた。しかしなが
らこのような従来例においては、着脱を繰り返す
毎にナツト２のバネが弱くなり易く、しかもピン
１１が抜け易いという欠点があつた。この抜け易
さは、ピン１１に設けた周溝３が、その上縁５及
び下縁６を外傾させた場合に、特に顕著である。 In conventional earrings, as shown in FIGS. 1 and 2, a pin 11 of a stud 1 is formed with a circumferential groove 3 having a narrow diameter over the entire circumference. The stud 1 was attached to the pin 11 by bending both ends of the nut 2 inward into a loop shape and fitting the opposed loops 4 into the circumferential groove 3. However, in such a conventional example, the spring of the nut 2 tends to weaken each time the nut 2 is repeatedly attached and detached, and furthermore, the pin 11 tends to come off easily. This ease of removal is particularly noticeable when the circumferential groove 3 provided on the pin 11 has its upper edge 5 and lower edge 6 inclined outward.
この考案は用法が簡単で使い易く、ピンが抜け
にくいピアスを提供せんとするものである。すな
わち、スタツドのピンには、径方向に両側から切
込み溝を形成するとともに、ピンの径にほぼ等し
い幅を有する嵌着部を残し、このピンに嵌着され
るナツトには、上記切込み溝内に収納される係止
片をピンの挿通孔両端に沿つて形設したことを特
徴とするものである。 This invention aims to provide earrings that are easy to use, easy to use, and difficult to remove pins from. In other words, the pin of the stud is radially cut into grooves from both sides, and a fitting portion with a width approximately equal to the diameter of the pin is left. This is characterized in that locking pieces that are housed in the pin are formed along both ends of the pin insertion hole.
以下図面に基いて本考案の一実施例を説明す
る。第３図及び第５図において、１はピン１１頭
部にイヤリング本体（図示せず）を形成したスタ
ツドである。上記ピン１１の先端部分には径方向
に両側から切込み溝１２が穿設され、なおかつ所
定の厚みとピン１１の径にほぼ等しい幅を有する
嵌着部１３が形成されている。またスタツド１に
嵌着されるナツト２には、上記切込み溝１２内に
収納される係止片２２をピン１１の挿通孔２１両
端に沿つて形設している。 An embodiment of the present invention will be described below based on the drawings. In FIGS. 3 and 5, reference numeral 1 denotes a stud in which an earring body (not shown) is formed on the head of a pin 11. Cut grooves 12 are bored in the tip portion of the pin 11 from both sides in the radial direction, and a fitting portion 13 having a predetermined thickness and a width approximately equal to the diameter of the pin 11 is formed. Further, the nut 2 fitted to the stud 1 is provided with locking pieces 22 which are accommodated in the cut grooves 12 along both ends of the insertion hole 21 of the pin 11.
この係止片２２は、板バネ製ナツト２の両端を
内方に向けてループ状に屈曲させ、この相対向す
るループ４の下端を更に内方に折り返した突条２
３を、上記周溝３に嵌着することにより上記スタ
ツド１にナツト２を装着させる。なおスタツド１
のピン１に形設した切込み溝１２は、ピン１１の
長さ方向にほぼ直角の側壁１４を有しており、係
止片２２を切込み溝１２内に確実に保持する。 This locking piece 22 is formed by bending both ends of the leaf spring nut 2 inward into a loop shape, and then folding the lower ends of the opposing loops 4 inward.
3 is fitted into the circumferential groove 3 to attach the nut 2 to the stud 1. Furthermore, stud 1
The cut groove 12 formed in the pin 1 has a side wall 14 substantially perpendicular to the length direction of the pin 11, and the locking piece 22 is reliably held within the cut groove 12.
第６図は本考案のピアスの他の実施例を示すも
ので、係止片２２′は板バネ製ナツト２の両端を
内方に向けてループ状に屈曲させ、この相対向す
るループ４の下端を小径に丸めつつ内方に向けて
突設した丸棒状端部２４を形成している。勿論こ
の丸棒状端部２４は従来例のループと異なり、そ
の大部分を切込み溝１２に嵌入している。 FIG. 6 shows another embodiment of the earrings of the present invention, in which the locking piece 22' is formed by bending both ends of the nut 2 made of a leaf spring inward into a loop shape, and forming the loops 4 facing each other. A round bar-shaped end portion 24 is formed whose lower end is rounded to a small diameter and protrudes inward. Of course, this round bar-shaped end 24 differs from the loop of the conventional example in that most of it is fitted into the cut groove 12.
第７図及び第８図は本考案のピアスの更に別の
実施例を示すもので、スタツド１のピン１１の先
端部分には、径方向に四方から切込み溝１２が穿
設され、なおかつその対角線端部がピン１１の径
にほぼ等しい幅を有する嵌着部１３′が形成され
ている。これに対し係止片２２′は板バネ製ナツ
ト２の両端を内方に向けてループ状に屈曲させ、
この相対向するループ４の下端を更に内方に折り
曲げ、これを更に180゜折り返してなる突条２５
を形成している。 Figures 7 and 8 show still another embodiment of the earring of the present invention, in which the tip of the pin 11 of the stud 1 is provided with cut grooves 12 from all sides in the radial direction. A fitting portion 13' whose end portion has a width approximately equal to the diameter of the pin 11 is formed. On the other hand, the locking piece 22' bends both ends of the leaf spring nut 2 inward into a loop shape.
The lower ends of these opposing loops 4 are further bent inward and then further folded back by 180° to form a protrusion 25.
is formed.
次に本考案の作用について説明する。スタツド
１にナツト２を装着させる場合は従来と同様に、
単にナツト２の挿通孔２１にピン１１を嵌挿すれ
ば良い。こるすることによつてナツト２の係止片
２２が、嵌着部１３を挟着するように切込み溝１
２に係合して強固に結合する。逆に取りはずす場
合には、ピン１１を90゜（第７図においては約45
゜）軸回転すれば、嵌着部１３のピン１１の直径
とほぼ等しい径の部分が係止片２２を押し拡げ、
そのままピン１１を引き抜けば何の抵抗もなくナ
ツト２からピン１１を引き抜くことができる。 Next, the operation of the present invention will be explained. When attaching nut 2 to stud 1, as before,
It is sufficient to simply insert the pin 11 into the insertion hole 21 of the nut 2. By rolling the nut 2, the locking piece 22 of the nut 2 is inserted into the cut groove 1 so as to clamp the fitting part 13.
2 to firmly connect. Conversely, when removing, rotate pin 11 at 90° (approximately 45° in Figure 7).
゜) When the axis is rotated, a portion of the fitting portion 13 having a diameter approximately equal to the diameter of the pin 11 pushes the locking piece 22 to expand,
If the pin 11 is pulled out as it is, the pin 11 can be pulled out from the nut 2 without any resistance.
この考案のピアスは以上のように構成されてい
るので、スタツド１のピン１１がナツト２から抜
けにくく、かつナツト２の係止片２２の弾性を長
期間に渉つて強固に保つことができる。しかもそ
の着諾操作も極めて簡単である。 Since the earring of this invention is constructed as described above, the pin 11 of the stud 1 is difficult to come off from the nut 2, and the elasticity of the locking piece 22 of the nut 2 can be kept strong for a long period of time. Moreover, the acceptance operation is extremely simple.
またピアスが大型になつてループが大径化して
も、突条２３，２５や丸棒状端部２４の位置を一
定にすることができるので、ピン１１の長さを一
定のものとして標準化できる。 Furthermore, even if the earring becomes larger and the diameter of the loop becomes larger, the positions of the protrusions 23, 25 and the round bar-shaped end portion 24 can be kept constant, so the length of the pin 11 can be standardized as a constant length.
第１図は従来例のピアスを示す側面図、第２図
はその背面図、第３図は本考案のピアスの一実施
例を示す側面図、第４図はそのピンを90゜軸回転
させた状態の側面図、第５図はその背面図、第６
図は他の実施例を示す側面図、第７図は更に別の
実施例を示す側面図、第８図はその背面図であ
る。
１……スタツド、２……ナツト、１１……ピ
ン、１２……切込み溝、１３……嵌着部、１４…
…側壁。
Fig. 1 is a side view showing a conventional pierced earring, Fig. 2 is a back view thereof, Fig. 3 is a side view showing an embodiment of the pierced earring of the present invention, and Fig. 4 is a side view showing the pierced earring of the present invention. Figure 5 is a rear view, Figure 6 is a side view of the
The figure is a side view showing another embodiment, FIG. 7 is a side view showing still another embodiment, and FIG. 8 is a rear view thereof. 1... Stud, 2... Nut, 11... Pin, 12... Notch groove, 13... Fitting part, 14...
...side wall.
Claims (1)
ら切込み溝１２を形成した嵌着部１３を設け、
この嵌着部１３の切込み溝１２を形成した残部
をピン１１の直径にほぼ等しい径とし、上記ス
タツド１に嵌着されるナツト２には、ループ状
に折り曲げた先端に係止片２２を折り返して形
成し、これをナツト２に穿設したピン挿通孔２
１に挿通されたピン１１の上記切込み溝１２内
に収納するようにしたことを特徴とするピア
ス。 ２ ナツト２の係止片２２が、連結部１３の幅の
丸棒状端部２４を有してなる実用新案登録請求
の範囲第１項記載のピアス。 ３ スタツド１のピン１１に形設した切込み溝１
２が、ピン１１の長さ方向に直角の側壁１４を
有する実用新案登録請求の範囲第１項または第
２項記載のピアス。[Claims for Utility Model Registration] 1. The pin 11 of the stud 1 is provided with a fitting part 13 in which cut grooves 12 are formed from both sides in the radial direction,
The remaining part of the fitting part 13 after forming the cut groove 12 has a diameter approximately equal to the diameter of the pin 11, and the nut 2 fitted to the stud 1 has a locking piece 22 folded back at the tip bent into a loop shape. A pin insertion hole 2 is formed by drilling this into the nut 2.
1. A pair of earrings characterized in that the pin 11 inserted into the earring is housed in the cut groove 12. 2. The earrings according to claim 1, wherein the locking piece 22 of the nut 2 has a round bar-shaped end 24 having the width of the connecting portion 13. 3 Cut groove 1 formed on pin 11 of stud 1
The earring according to claim 1 or 2, in which the earring 2 has a side wall 14 perpendicular to the length direction of the pin 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20004082U JPS59103621U (en) | 1982-12-28 | 1982-12-28 | earrings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20004082U JPS59103621U (en) | 1982-12-28 | 1982-12-28 | earrings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59103621U JPS59103621U (en) | 1984-07-12 |
| JPS6222174Y2 true JPS6222174Y2 (en) | 1987-06-05 |
Family
ID=30425572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20004082U Granted JPS59103621U (en) | 1982-12-28 | 1982-12-28 | earrings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103621U (en) |
-
1982
- 1982-12-28 JP JP20004082U patent/JPS59103621U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59103621U (en) | 1984-07-12 |
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