JPH0235426B2 - TAKYOKUKONEKUTANIOKERUKOODONONUKEDOMESOCHI - Google Patents
TAKYOKUKONEKUTANIOKERUKOODONONUKEDOMESOCHIInfo
- Publication number
- JPH0235426B2 JPH0235426B2 JP16148985A JP16148985A JPH0235426B2 JP H0235426 B2 JPH0235426 B2 JP H0235426B2 JP 16148985 A JP16148985 A JP 16148985A JP 16148985 A JP16148985 A JP 16148985A JP H0235426 B2 JPH0235426 B2 JP H0235426B2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- rear end
- sleeve
- fitting protrusion
- locking claw
- 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 - Lifetime
Links
- 210000000078 claw Anatomy 0.000 claims description 27
- 238000003776 cleavage reaction Methods 0.000 claims description 9
- 230000007017 scission Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 230000005405 multipole Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
【発明の詳細な説明】
本発明は、外極となる外筒スリーブに、金属板
を打抜いて筒状に丸めた外筒スリーブを用いてい
る多極コネクタにおいてそれのコネクタ本体に接
続したコードの抜け出しを防止するコードの抜け
止め装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a multi-pole connector in which an outer sleeve, which is formed by punching out a metal plate and rolling it into a cylindrical shape, is used as the outer pole. This invention relates to a cord slipping prevention device that prevents cords from coming off.
金属板を筒状に巻いて形成した外筒スリーブを
用いた多極コネクタは、使用中に、外極となるそ
れの外筒スリーブの径が、筒状に巻いた金属板の
閉じ合わせ面の離間によつて拡いてくる問題があ
る。 In a multi-pole connector that uses an outer sleeve formed by winding a metal plate into a cylindrical shape, during use, the diameter of the outer sleeve, which serves as the outer pole, is the same as that of the closing surface of the metal plate wound into a cylindrical shape. There is a problem that increases with distance.
また、コネクタ本体に組付けてある多数のコン
タクトにコード線を接続したコードが抜け出すの
を防止するコードの抜け止め装置を施す際、開裂
のあるリング状に形成したコードクランプを、そ
れの開裂部を拡いてコードの外皮の外周に嵌挿
し、その状態から開裂部を閉じ合わせることで、
コードの外周に堅く固着して連結する状態とし、
そのコードクランプがコネクタ本体に係合してい
くようにすれば、コードの抜け止め装置の組付け
操作が容易になるが、使用中に、コードクランプ
の閉じ合わせた開裂部が拡いてくることで、コー
ドクランプとコードとの連結が緩み、これにより
コードの抜け出しの防止効果が得られるようにな
る問題がある。 In addition, when installing a cord retaining device that prevents the cord from coming off when the cord is connected to a large number of contacts assembled in the connector body, a cord clamp formed in a ring shape with a cleavage is attached to the cleavage part. By expanding the cord, inserting it around the outer periphery of the cord's outer skin, and then closing the torn part from that state,
It is firmly fixed and connected to the outer circumference of the cord,
If the cord clamp engages with the connector body, it will be easier to assemble the cord retainer, but during use, the closed cleavage of the cord clamp will spread. However, there is a problem in that the connection between the cord clamp and the cord becomes loose, thereby preventing the cord from coming off.
本発明は、これらの問題を併せて解消せしめる
ためになされたものであつて、金属板を筒状に丸
めて形成した外筒スリーブの拡径を、コードクラ
ンプにより効果的に阻止せしめながら、コードク
ランプ自体の緩みが外筒スリーブにより抑えられ
るようになる多極コネクタにおけるコードの抜け
止め装置を提供することを目的とする。 The present invention has been made in order to solve both of these problems.The present invention has been made in order to solve all of these problems. It is an object of the present invention to provide a device for preventing a cord from coming off in a multipolar connector, in which loosening of the clamp itself is suppressed by an outer cylinder sleeve.
そしてこのために本発明においては、金属板を
筒状に成形した外筒スリーブには、それの後端縁
に周方向に適宜の間隔をおいて複数の係止爪片を
装設し、開裂のあるリング状に形成せるコードク
ランプは、それの外周側に、前記外筒スリーブの
後端縁に装設せる複数の係止爪片の間隔内に嵌合
する嵌合突部を装設してコードの外周に嵌め込み
緊縛し、そのコードクランプをそれの閉じ合わせ
た開裂部が前記外筒スリーブの金属板を丸めた突
き合わせ面に対し周方向にずれて位置し、かつ外
周側に形設せる前記嵌合突部が前記複数の係止爪
片の間隔内に嵌合する状態として外筒スリーブの
後端部に接合し、前記係止爪片の折曲げにより外
筒スリーブの後端部に一体的に組付けてなる多極
コネクタにおけるコードの抜け止め装置を提起す
るものである。 To this end, in the present invention, a plurality of locking claw pieces are installed on the rear end edge of the outer cylinder sleeve formed into a cylinder shape from a metal plate at appropriate intervals in the circumferential direction. A cord clamp formed in a ring shape is provided with a fitting protrusion on its outer circumferential side that fits within the interval between a plurality of locking claw pieces installed on the rear end edge of the outer sleeve. The cord clamp is fitted onto the outer periphery of the cord and tied tightly, and the cord clamp is positioned so that the closed split part thereof is shifted in the circumferential direction from the abutting surface of the rounded metal plate of the outer cylinder sleeve, and is formed on the outer periphery side. The fitting protrusion fits within the spacing between the plurality of locking claw pieces and joins to the rear end of the outer sleeve, and by bending the locking claw pieces, the fitting protrusion fits into the rear end of the outer sleeve. A device for preventing the cord from coming off in an integrally assembled multi-pole connector is proposed.
次に実施の一例を図面に従い詳述する。 Next, an example of implementation will be described in detail with reference to the drawings.
第１図は本発明を実施せる多極コネクタＡの組
立途上の斜視図で、１は金属板を円筒状に丸めて
形成した外筒スリーブ、２はその外筒スリーブ１
内に嵌挿する栓状に成形した合成樹脂材の成形
体、３…はその成形体２に形設した多数の透孔２
０…内に夫々嵌挿して保持せしめたコンタクト、
４は前記コンタクト３…の各後端側の接続端子部
にコード線４０…を夫々接続せしめたコード、５
は開裂部５ａを有するリング状に形成したコード
クランプを示している。 FIG. 1 is a perspective view of a multi-polar connector A that is in the process of being assembled according to the present invention, in which 1 is an outer sleeve formed by rolling a metal plate into a cylindrical shape, and 2 is the outer sleeve 1.
A molded body of a synthetic resin material shaped like a plug to be inserted into the molded body, 3... is a large number of through holes 2 formed in the molded body 2.
0...Contacts each inserted and held within the
Reference numeral 4 denotes a cord in which cord wires 40 are connected to the connection terminal portions on the rear end side of the contacts 3, respectively; 5;
1 shows a cord clamp formed into a ring shape having a cleavage portion 5a.
前記外筒スリーブ１は、所定の形状に板取りし
て打抜いたバネ性のある鋼板を、プレス加工によ
り円筒状に丸めた形態のもので、打抜いた鋼板を
円筒状に丸めたときに突き合わされた軸方向に沿
う突き合わせ面１ａには、くさび状の係合片１０
ａとそれと嵌合するあり溝状の切欠き１０ｂとよ
りなる係合部１０が形成してあり、また、内周面
の前端側に寄る部位には内部に嵌装する前記成形
体２の位置を規制するためのストツパー１１，１
１が短いリブ状に形設してある（第５図）。そし
てまた、前記突き合わせ面１ａと対向する底面側
には、前記成形体２を嵌装するときのガイドリブ
１２と、嵌装した成形体２の戻りを規制するスト
ツパー爪１３が形成してある（第６図〜第８図）。 The outer cylindrical sleeve 1 is made of a springy steel plate that is cut into a predetermined shape and punched out, and then rolled into a cylindrical shape by press working. A wedge-shaped engagement piece 10 is provided on the abutted surfaces 1a along the axial direction.
an engaging part 10 consisting of a dovetail groove-shaped notch 10b that fits therein, and a position of the molded body 2 to be fitted inside is formed in a portion closer to the front end of the inner circumferential surface. stopper 11,1 for regulating
1 is shaped like a short rib (Fig. 5). Furthermore, on the bottom surface side facing the abutting surface 1a, a guide rib 12 for fitting the molded body 2 and a stopper pawl 13 for regulating the return of the fitted molded body 2 are formed. 6 to 8).
ｗ…は前記外筒スリーブ１の後端縁に装設した
係止爪片で、素材の鋼板を板取りして打抜くとき
にその打抜く鋼板と一体に連続させて形成してお
くことにより、該外筒スリーブ１の後端面１４か
ら第４図及び第５図に示しているよう後方に突出
する状態に装設してある。そしてこれら係止爪片
ｗ…は、前記第４図及び第５図にあるよう外筒ス
リーブ１の後端縁を周方向に四等配した部位に位
置し、かつ、それらのうちの隣接する２つの係止
爪片ｗ・ｗが前述の突き合わせ面１ａを跨いで位
置するように装設してある（第５図）。 w... is a locking claw piece installed on the rear end edge of the outer cylinder sleeve 1, and is formed continuously with the steel plate to be punched when cutting and punching a steel plate as a material. , is installed so as to protrude rearward from the rear end surface 14 of the outer cylindrical sleeve 1, as shown in FIGS. 4 and 5. As shown in FIGS. 4 and 5, these locking claw pieces w are located at four equally spaced parts in the circumferential direction of the rear end edge of the outer cylinder sleeve 1, and are adjacent to each other among them. Two locking claw pieces w and w are installed so as to straddle the abutting surface 1a mentioned above (FIG. 5).
前記成形体２は、第９図乃至第１１図に示す如
く、コンタクト３を嵌装保持せしめるための透孔
２０…が、軸方向（第９図で左右方向）に貫通す
るように形成してあり、また、外周面の前端側
（第９図で左端側）には前述したストツパー１１，
１１と係合する窪部２１が形成され、さらに外周
面の下面側には前述したガイドリブ１２に嵌合す
るガイド溝２２が軸方向に沿い前後に抜けるよう
形設してある。 As shown in FIGS. 9 to 11, the molded body 2 is formed with a through hole 20 for fitting and holding the contact 3 so as to penetrate in the axial direction (left and right direction in FIG. 9). There is also the aforementioned stopper 11 on the front end side of the outer peripheral surface (the left end side in Figure 9).
A recessed portion 21 that engages with the guide rib 11 is formed, and a guide groove 22 that fits into the guide rib 12 described above is formed on the lower surface side of the outer circumferential surface so as to be inserted back and forth along the axial direction.
前記コードクランプ５は、バネ性のない金属材
により、第１図に示している如く、開裂部５ａの
あるＣ型のリング状に形成してあつて、その開裂
部５ａによりコード４の外皮４ａの外周に嵌め込
み、開裂部５ａを閉じ合わせることで、第２図に
示している如く中心穴部５ｂの内周がコード４の
外皮４ａの外周に喰い込んで緊縛した状態となつ
て、コード４に一体的に結合するようにしてある
が、バネ性のある金属材または合成樹脂材によ
り、中心穴部５ｂの内周面で第２図に示している
如くコード４の外皮４ａの外周に喰い込むように
形成しておいて、それをバネ圧に抗して開裂部５
ａを第１図に示す状態に拡げ、その状態でコード
４の外皮４ａの外周に嵌挿し、拡張作動を解放す
ることで第２図の如くコード４の外周に結合した
状態となるようにする場合がある。 The cord clamp 5 is made of a non-springy metal material and is formed into a C-shaped ring shape with a tear portion 5a, as shown in FIG. By fitting it into the outer periphery of the cord 4 and closing the split part 5a, the inner periphery of the center hole 5b bites into the outer periphery of the outer skin 4a of the cord 4, as shown in FIG. 2, and the cord 4 is tightly bound. However, as shown in FIG. 2, the inner circumferential surface of the center hole 5b is attached to the outer circumference of the outer skin 4a of the cord 4 using a metal material or synthetic resin material with spring properties. The cleavage portion 5 is formed so as to be inserted into the cleavage portion 5 by resisting the spring pressure.
A is expanded to the state shown in Fig. 1, and in that state, it is inserted into the outer periphery of the outer skin 4a of the cord 4, and by releasing the expansion operation, it becomes connected to the outer periphery of the cord 4 as shown in Fig. 2. There are cases.
ｙ…は上記コードクランプ５の外周側に装設せ
る複数の嵌合突部で、第４図にあるようコードク
ランプ５の開裂部５ａが閉じ合わされている状態
において、該コードクランプ５の周方向に四等配
した部位に、前述した外筒スリーブ１の後端縁に
形設した係止爪片ｗ…の間隔内に密に嵌合する巾
に形成して、夫々放射方向に突出するように装設
してあり、かつ、それの突出長さは、該コードク
ランプ５を第３図の如く外筒スリーブ１の後端縁
に接合した状態において、突出端部が少なくとも
外筒スリーブ１の後端面１４とラツプする長さに
設定してある。このコードクランプ５の外周側に
装設する嵌合突部ｙ…は、前述の外筒スリーブ１
の係止爪片ｗ…の間隔内に嵌入させて、コードク
ランプ５が外筒スリーブ１に対し周方向に回転し
ないように固着させるためのものであり、その数
は外筒スリーブ１の後端側に形設する係止爪片ｗ
…の数に対応させて形設される。 y... is a plurality of fitting protrusions installed on the outer circumferential side of the cord clamp 5, and when the split portion 5a of the cord clamp 5 is closed as shown in FIG. The locking claws are formed at four equally spaced portions with a width that fits closely within the spacing of the locking claws w formed on the rear end edge of the outer sleeve 1, so that the claws protrude in the radial direction. and its protruding length is such that when the cord clamp 5 is joined to the rear edge of the outer sleeve 1 as shown in FIG. The length is set to overlap with the rear end surface 14. The fitting protrusion y installed on the outer circumferential side of the cord clamp 5 is connected to the aforementioned outer cylinder sleeve 1.
The cord clamp 5 is inserted into the space between the locking claws w... to fix the cord clamp 5 to the outer sleeve 1 so that it does not rotate in the circumferential direction. Locking claw piece formed on the side w
It is shaped to correspond to the number of...
しかして、コードクランプ５は、上述の如くコ
ード４の外皮４ａの外周に緊縛状態に嵌着した状
態として、そのコード４のコード線４０…と接続
するコンタクト３…を保持せしめた成形体２を、
外筒スリーブ１内に嵌挿していき、該コードクラ
ンプ５を外筒スリーブ１の後端縁に接合し、嵌合
突部ｙ…を係止爪片ｗ…の間隔内に嵌合させてい
くときに、該コードクランプ５の開裂部５ａの位
置が外筒スリーブ１の突き合わせ面１ａと周方向
に位相を変えた状態（第３図）となるようにして
あり、この状態から外筒スリーブ１の各係合爪片
ｗを第３図にあるように該コードクランプ５の外
面側に屈曲させて抱込ますことで、外筒スリーブ
１に一体的に組付け保持せしめてある。 As described above, the cord clamp 5 has the molded body 2 which holds the contacts 3 connected to the cord wires 40 of the cord 4 in a state where it is tightly fitted onto the outer periphery of the outer skin 4a of the cord 4. ,
The cord clamp 5 is fitted into the outer sleeve 1, and the cord clamp 5 is joined to the rear edge of the outer sleeve 1, and the fitting protrusion y is fitted within the interval between the locking claws w. At times, the position of the split portion 5a of the cord clamp 5 is in a state where the phase is changed in the circumferential direction from the abutting surface 1a of the outer sleeve 1 (FIG. 3), and from this state the outer sleeve 1 is As shown in FIG. 3, the engaging claws w are bent toward the outer surface of the cord clamp 5 and held therein, so that the cord clamp 5 is integrally assembled and held in the outer cylindrical sleeve 1.
なお、図示する実施例装置において、７は外筒
スリーブ１の後半側の外周からコード４の先端部
の外周に渡る範囲に装着した合成樹脂材よりなる
カバー、１５は外筒スリーブ１の前端側を多極コ
ネクタの相手側に挿込み接続するときに位置決め
となる切欠き、４１はコード線４０…の外周を包
むシールド線である。 In the illustrated embodiment, reference numeral 7 denotes a cover made of a synthetic resin material attached to a range from the outer periphery of the rear half of the outer sleeve 1 to the outer periphery of the tip end of the cord 4, and 15 denotes a front end side of the outer sleeve 1. A notch 41 is used for positioning when the cord wire 40 is inserted and connected to the other side of the multipolar connector, and 41 is a shield wire that wraps around the outer periphery of the cord wire 40.
このように構成される実施例装置は次のように
作用する。 The thus constructed embodiment device operates as follows.
コネクタ本体ａの外筒スリーブ１の後端部に取
付けられたコードクランプ５は、外筒スリーブ１
の後端縁に設けた係合爪片ｗ…により抱込まれて
外筒スリーブ１に一体に連結していることから、
コード４が第１２図において右方に引かれたと
き、そのコード４がコネクタ本体ａから引き抜か
れるようになるのを確実に防止するようになる。 A cord clamp 5 attached to the rear end of the outer sleeve 1 of the connector body a is attached to the outer sleeve 1.
Since it is held in by the engaging claw piece w provided on the rear end edge and integrally connected to the outer cylinder sleeve 1,
When the cord 4 is pulled to the right in FIG. 12, the cord 4 is reliably prevented from being pulled out from the connector body a.
そして、このコードクランプ５は、外周側に設
けた嵌合突部ｙ…が外筒スリーブ１の後端側に設
けた係止爪片ｗ…の間隔内に密に嵌合し、かつ、
その嵌合突部ｙに開裂部５ａが位置していること
から、その開裂部５ａが外筒スリーブ１に設けた
係止爪片ｗと係止爪片ｗとの間に挾持されること
になつて、拡くことがないから、開裂部５ａが拡
いて緩みを生ぜしめることがなくなる。 In this cord clamp 5, the fitting protrusion y provided on the outer circumferential side is tightly fitted within the interval between the locking claw pieces w provided on the rear end side of the outer cylinder sleeve 1, and
Since the tearing part 5a is located on the fitting protrusion y, the tearing part 5a is held between the locking claw pieces w and the locking claw pieces w provided on the outer cylinder sleeve 1. Since it does not expand, the cleavage portion 5a does not expand and become loose.
そしてまた、外筒スリーブ１は、円筒状に丸め
た鋼板の突き合わせ面１ａの周方向の両側に位置
する係止爪片ｗ，ｗが、前記コードクランプ５に
設けた嵌合突部ｙ…の間隔内に閉じ込められて周
方向に動かないようになることで、前記突き合わ
せ面１ａが拡いて離間し拡径した状態となるのが
確実に防止されるようになる。また、コードクラ
ンプ５を金属材で形成し、かつ、外筒スリーブ１
の後端を密閉するようにすることで、有効な電磁
波障碍対策を兼ねるようになる。 Further, in the outer sleeve 1, the locking claw pieces w, w located on both sides of the abutting surface 1a of the cylindrical steel plate in the circumferential direction are connected to the fitting protrusion y provided on the cord clamp 5. By being confined within the gap and not moving in the circumferential direction, the abutting surfaces 1a are reliably prevented from expanding and separating from each other, resulting in an enlarged diameter state. Further, the cord clamp 5 is formed of a metal material, and the outer cylinder sleeve 1
By sealing the rear end, it also serves as an effective measure against electromagnetic interference.
以上説明したように本発明による多極コネクタ
におけるコードの抜け止め装置は、開裂部のある
コードクランプを、その開裂部と外筒スリーブの
突き合わせ面との位置を周方向にずらして、該コ
ードクランプに放射方向に突出するよう設けた複
数の嵌合突部と外筒スリーブの後端縁に設けた複
数の係止爪片との、噛み合い状態の嵌合により、
周方向に動かないよう外筒スリーブの後端部に対
して固着し、係止爪片の折曲によるかしめ付け
で、外筒スリーブに対し軸方向に動かないよう固
着していることから、開裂部のあるコードクラン
プを用いていながら緩みを生ぜしめることがな
く、しかも、外筒スリーブの突き合わせ面の拡が
りが同時に防止できるようになる。 As explained above, the device for preventing the cord from coming off in a multi-polar connector according to the present invention is provided by shifting the position of the cord clamp having a split portion in the circumferential direction between the split portion and the abutting surface of the outer cylinder sleeve. Due to the meshing engagement between the plurality of fitting protrusions provided so as to protrude in the radial direction and the plurality of locking claw pieces provided on the rear end edge of the outer cylinder sleeve,
It is fixed to the rear end of the outer sleeve so that it does not move in the circumferential direction, and it is fixed to the outer sleeve so that it does not move in the axial direction by crimping by bending the locking claw piece, so it cannot be ruptured. Even though a cord clamp with a section is used, it does not cause loosening, and at the same time, it is possible to prevent the abutting surface of the outer sleeve from expanding.
第１図は本発明を実施せる多極コネクタの組立
途上における斜視図、第２図は同上のコードクラ
ンプを嵌着した状態のコード部分の斜視図、第３
図は同上のコードクランプを組付けた状態のコネ
クタ本体の斜視図、第４図は同上の外筒スリーブ
の底面図、第５図は同上の外筒スリーブの平面
図、第６図は同上の外筒スリーブの縦断側面図、
第７図は同上の外筒スリーブの第６図における
−線断面図、第８図は同上の外筒スリーブの第
６図における−線断面図、第９図は同上の成
形体の一部破断した側面図、第１０図は同上の成
形体の前面図、第１１図は同上の成形体の後面
図、第１２図は同上多極コネクタの組立てた状態
における縦断側面図である。
図面符号の説明、Ａ……多極コネクタ、ａ……
コネクタ本体、１……外筒スリーブ、１ａ……突
き合わせ面、１０……係合部、１０ａ……係合
片、１０ｂ……切欠き、１１……ストツパー、１
２……ガイドリブ、１３……ストツパー爪、１４
……後端面、１５……切欠き、２……成形体、２
０……透孔、２１……窪部、２２……ガイド溝、
３……コンタクト、４……コード、４ａ……外
皮、４０……コード線、４１……シールド線、５
……コードクランプ、５ａ……開裂部、５ｂ……
中心穴部、７……カバー、ｗ……係止爪片、ｙ…
…嵌合突部。
Fig. 1 is a perspective view of a multi-pole connector that is in the process of being assembled according to the present invention; Fig. 2 is a perspective view of the cord portion with the above cord clamp fitted;
The figure is a perspective view of the connector main body with the cord clamp attached to the above, Figure 4 is a bottom view of the outer sleeve of the same as the above, Figure 5 is a plan view of the outer sleeve of the same as the above, and Figure 6 is the same as the above. Vertical side view of the outer sleeve,
Fig. 7 is a sectional view taken along the line - - in Fig. 6 of the same outer cylinder sleeve, Fig. 8 is a sectional view taken along the line - - in Fig. 6 of the same outer cylinder sleeve, and Fig. 9 is a partially broken view of the same molded body. 10 is a front view of the above molded body, FIG. 11 is a rear view of the same molded body, and FIG. 12 is a longitudinal sectional side view of the same multipolar connector in an assembled state. Explanation of drawing symbols, A...Multi-pole connector, a...
Connector body, 1... Outer cylinder sleeve, 1a... Butting surface, 10... Engaging portion, 10a... Engaging piece, 10b... Notch, 11... Stopper, 1
2... Guide rib, 13... Stopper claw, 14
... Rear end surface, 15 ... Notch, 2 ... Molded object, 2
0...Through hole, 21...Recess, 22...Guide groove,
3... Contact, 4... Cord, 4a... Outer cover, 40... Cord wire, 41... Shield wire, 5
... Cord clamp, 5a ... Cleavage part, 5b ...
Center hole, 7...cover, w...locking claw piece, y...
...Mating protrusion.
Claims (1)
それの後端縁に周方向に適宜の間隔をおいて複数
の係止爪片を装設し、開裂のあるリング状に形成
せるコードクランプは、それの外周側に、前記外
筒スリーブの後端縁に装設せる複数の係止爪片の
間隔内に嵌合する嵌合突部を装設してコードの外
周に嵌め込み緊縛し、そのコードクランプをそれ
の閉じ合わせた開裂部が前記外筒スリーブの金属
板の突き合わせ面に対し周方向にずれて位置し、
かつ外周側に形設せる前記嵌合突部が前記複数の
係止爪片の間隔内に嵌合する状態として外筒スリ
ーブの後端部に接合し、前記係合爪片の折曲げに
より外筒スリーブの後端部に一体的に組付けてな
る多極コネクタにおけるコードの抜け止め装置。1. The outer sleeve, which is made of a metal plate formed into a cylindrical shape, has
A cord clamp is provided with a plurality of locking claw pieces at appropriate intervals in the circumferential direction on the rear end edge of the cord clamp, and is formed into a ring shape with a cleavage. A fitting protrusion that fits within the interval between the plurality of locking claw pieces attached to the end edge is provided, and the fitting protrusion is fitted to the outer periphery of the cord to tighten it, and the cord clamp is closed so that the torn part thereof It is located circumferentially offset from the butting surface of the metal plate of the cylindrical sleeve,
The fitting protrusion formed on the outer circumferential side is fitted into the spacing between the plurality of locking claw pieces and joined to the rear end of the outer cylinder sleeve, and the fitting protrusion formed on the outer circumferential side is connected to the rear end of the outer cylinder sleeve, and the fitting protrusion formed on the outer circumference side is connected to the rear end of the outer cylinder sleeve, and the fitting protrusion formed on the outer circumferential side is connected to the rear end of the outer cylindrical sleeve by bending the engagement claw pieces. A device for preventing the cord from coming off in a multi-pole connector, which is integrally assembled to the rear end of the cylindrical sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16148985A JPH0235426B2 (en) | 1985-07-22 | 1985-07-22 | TAKYOKUKONEKUTANIOKERUKOODONONUKEDOMESOCHI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16148985A JPH0235426B2 (en) | 1985-07-22 | 1985-07-22 | TAKYOKUKONEKUTANIOKERUKOODONONUKEDOMESOCHI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222380A JPS6222380A (en) | 1987-01-30 |
| JPH0235426B2 true JPH0235426B2 (en) | 1990-08-10 |
Family
ID=15736047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16148985A Expired - Lifetime JPH0235426B2 (en) | 1985-07-22 | 1985-07-22 | TAKYOKUKONEKUTANIOKERUKOODONONUKEDOMESOCHI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235426B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0645320U (en) * | 1992-11-24 | 1994-06-14 | 株式会社明電舎 | Voltage regulator with built-in transformer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118348B2 (en) * | 1990-07-04 | 1995-12-18 | 英朗 茂治 | Cable retention device |
| JP2512356Y2 (en) * | 1990-07-06 | 1996-10-02 | 英朗 茂治 | Locking device for double-strand type cables in light electrical equipment |
-
1985
- 1985-07-22 JP JP16148985A patent/JPH0235426B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0645320U (en) * | 1992-11-24 | 1994-06-14 | 株式会社明電舎 | Voltage regulator with built-in transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222380A (en) | 1987-01-30 |
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