JPS61179681U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図は従来構造の説明図、第３図お
よび第４図ａ，ｂは本発明の一実施例を示す分解
斜視図およびロツク解除時とロツク時の組立部分
断面図、第５図ａ，ｂはロツク時とロツク解除時
の状態を示す部分平面図である。 Ａ……プラグ、Ｂ……レセプタクル、１……フ
ード、１ａ，１ｂ……第１、第２形成部分、１ａ
′，１ｂ′……１ａ，１ｂの側壁、１ａ″，１ｂ
″……角筒状ロツク解除具差込み部、２……ロツ
ク具、２ａ……係止鍵部、２ｂ……操作部、２ｃ
……ロツク脚、３……軸止め、４……ハウジング
、５……受け鍵部、６ａ……係止鍵部、６ｂ……
ばね部、６ｃ……操作部、７……軸止め、８……
ケーブル、９……ロツク解除脚、９ａ……ロツク
解除爪、９ｂ……フード係合用突起、１０……角
筒状ロツク解除具、１０ａ……その角筒部、１１
……ロツク解除脚差込み溝、１１ａ……移動幅規
制溝、１２……ロツクばね支持体、１２ａ……１
２に設けたロツクばね可動用切欠部、１２ｂ……
ばね支持溝、１３……ロツクばね体、１３ａ……
ロツク用係止鍵部、１３ｂ……ロツク解除用突起
、１４……プラグコネクタ、１５，１６……結合
板、１５ａ，１６ａ……係止突起、１７，１８…
…係止穴。 1 and 2 are explanatory diagrams of the conventional structure, FIGS. 3 and 4 a and 4b are exploded perspective views showing one embodiment of the present invention, and assembled partial sectional views when unlocking and locking, respectively. 5a and 5b are partial plan views showing the locked and unlocked states. A...Plug, B...Receptacle, 1...Hood, 1a, 1b...First and second forming parts, 1a
', 1b'...Side wall of 1a, 1b, 1a'', 1b
″...Square cylindrical lock release tool insertion part, 2...Lock tool, 2a...Lock key part, 2b...Operation part, 2c
... Lock leg, 3 ... Shaft stop, 4 ... Housing, 5 ... Key receiving part, 6a ... Locking key part, 6b ...
Spring part, 6c... Operating part, 7... Shaft stop, 8...
Cable, 9...Lock release leg, 9a...Lock release claw, 9b...Protrusion for hood engagement, 10...Square cylindrical lock release tool, 10a... Square tube portion thereof, 11
...Lock release leg insertion groove, 11a...Movement width regulating groove, 12...Lock spring support, 12a...1
Lock spring movable notch provided in 2, 12b...
Spring support groove, 13... Lock spring body, 13a...
Locking key part, 13b...Lock release protrusion, 14...Plug connector, 15, 16...Connecting plate, 15a, 16a...Latching protrusion, 17, 18...
...Latching hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相手コネクタ差込み口のフード壁の左右に設け
たロツク解除脚移動長規制溝をもつロツク解除脚
差込み穴内に、先端にレヤプタクル側受け鍵部に
係止される係止鍵部をもち、その下部に上記係止
鍵部と同方向に突出するロツク解除用突起を有す
るロツク用ばね体を支持したプラグコネクタフー
ド、およびこのフードのケーブル引出側の外周部
に動きうるように嵌めこまれる角筒部の一端の左
右に上記ロツク解除脚差込み穴内に差しこみうる
ようにそれぞれ設けられた上記ロツク用ばね体の
ロツク解除用突起を押圧して受け鍵部による係止
鍵部のロツクを解除する先端ロツク解除爪と、上
記ロツク解除脚の移動長規制溝内に入りかつ上記
ロツク解除爪によるロツク解除時フードに係合し
てフードに加えられた引抜き力をフードに与える
フード係合用突起をそれぞれもつロツク解除脚を
有するロツク解除具を備え、レセプタクルへのプ
ラグ差込み時、上記ワード側のロツクばね体の先
端係止鍵部がレセプタクル側に設けた受け鍵部を
乗りこえて係止されて接続状態のロツクが行われ
、プラグ引抜き時には把持されたロツク解除具の
後退によりロツク解除脚先端のロツク解除爪がロ
ツクばね体のロツク解除用突起を押してロツクば
ね体を開かせてロツク解除をしながら上記フード
係合用突起と移動幅規制溝端との係合によりフー
ドを引抜き方向に後退させて接続の解除が行われ
るようにしたことを特徴とするコネクタのロツク
構造。 The lock release leg insertion hole, which has a lock release leg movement length regulating groove provided on the left and right sides of the hood wall of the mating connector insertion port, has a locking key part at the tip that is locked to the receiver key part on the laptop handle, and a locking key part at the bottom thereof. A plug connector hood supporting a locking spring body having a lock release protrusion protruding in the same direction as the locking key, and a rectangular cylindrical portion movably fitted into the outer periphery of the hood on the cable extraction side. Tip lock release that releases the lock of the locking key part by the key receiving part by pressing the lock release protrusions of the locking spring bodies provided on the left and right ends of the locking body so that they can be inserted into the lock release leg insertion holes. A lock release having a claw and a hood engaging protrusion that enters the travel length regulating groove of the lock release leg and engages with the hood to apply a pulling force applied to the hood to the hood when the lock is released by the lock release claw. It is equipped with a lock release tool having legs, and when the plug is inserted into the receptacle, the locking key at the end of the lock spring body on the word side rides over the receiving key provided on the receptacle side and is locked, thereby locking the plug in the connected state. When the plug is pulled out, the gripped lock release tool retreats, and the lock release claw at the tip of the lock release leg pushes the lock release protrusion on the lock spring body to open the lock spring body and release the lock while engaging the hood. A connector lock structure characterized in that the connection is released by retracting the hood in the pulling direction through engagement between the protrusion and the end of the movement width regulating groove.