JPS61179680U - - Google Patents

Description

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

第１図、第２図は従来のロツク構造例図、第３
図および第４図ａ，ｂは本考案の一実施例を示す
分解斜視図および組立状態を示す平面図とそのＡ
―Ａ′部における断面側面図、第５図ａ，ｂはロ
ツク状態とロツク解除状態の説明用部分平面図で
ある。 Ａ……プラグ、Ｂ……レセプタクル、１……フ
ード、１ａ，１ｂ……第１、第２フード形成部分
、２……ロツク具、２ａ……係止鍵部、４……パ
ネル、５……受け鍵部、６……ロツク具、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
除具露呈用窓部、１０……ロツク用ばね体収容凹
部、１０ａ……ロツク用ばね体可動空間部、１１
……ロツク用ばね体支持溝、１２……ロツク用ば
ね体、１２ａ……係止鍵部、１２ｂ……ロツク解
除用突起、１３……ロツク解除具、１３ａ……操
作丘部、１３ｂ……ロツク解除腕、１３ｃ……ロ
ツク解除用突起、１３ｄ……四周支承端部、１３
ｅ……ロツク解除具１３内のコネクタなどの収容
用内部空胴部、１４……プラグコネクタ、１５…
…復帰用ばね。 Figures 1 and 2 are examples of conventional lock structures;
Figure 4A and FIG.
- A cross-sectional side view at part A', and FIGS. 5a and 5b are partial plan views for explaining the locked state and the unlocked state. A... Plug, B... Receptacle, 1... Hood, 1a, 1b... First and second hood forming portions, 2... Locking tool, 2a... Locking key portion, 4... Panel, 5... ...Key receiving part, 6...Lock tool, 6a...
...locking key part, 6b...spring part, 6c...operation part,
7... Shaft stop, 8... Cable, 9... Window for exposing lock release tool, 10... Lock spring body housing recess, 10a... Lock spring body movable space, 11
... Locking spring body support groove, 12 ... Locking spring body, 12a ... Locking key part, 12b ... Lock release projection, 13 ... Lock release tool, 13a ... Operation hill part, 13b ... Lock release arm, 13c...Lock release protrusion, 13d...Four circumferential support end, 13
e... Internal cavity for accommodating a connector etc. in the lock release tool 13, 14... Plug connector, 15...
...Returning spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１、第２フード形成部分のコネクタ収容部に
それぞれロツク解除具の露呈窓部を設けると共に
、コネクタ収容部にはロツク用ばね体収容部を設
けて、これには両面に上記ロツク解除具露呈窓部
のコネクタ引き抜き方向の長さより長さの短い操
作丘部とその側方にロツク解除用突部を備えたロ
ツク解除具を、上記操作丘部が上記ロツク解除具
露呈窓部内に位置するように収容し、また上記ロ
ツク用ばね体収容部にはそれぞれ相手コネクタ差
し込み方向に位置させて先端に係止鍵部と中段に
係止鍵部と同方向に突出するロツク解除突起とを
有するロツク用ばね体を、上記先端係止鍵部が内
側方向に向き、かつ先端係止鍵部と中段のロツク
解除突起間に上記ロツク解除具のロツク解除用突
部が位置するように固定して、第１、第２のフー
ド形成部分を重ね合わせて形成され、プラグとレ
セプタクルの差し込み接続時上記ロツク用ばね体
の先端係止鍵部がレセプタクルの受け鍵部を乗り
越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
によりそのロツク解除用突起がロツク用ばね体の
ロツク解除用突起を押してレセプタクル側受け鍵
部による係止鍵部の係止を解除しながらフードを
引抜き方向に後退させてロツクを解除するように
したことを特徴とするコネクタのロツク構造。 The connector accommodating portions of the first and second hood forming portions are each provided with a window for exposing the lock release tool, and the connector accommodation portion is provided with a locking spring body accommodating portion, and the lock release tool is exposed on both sides of the connector accommodating portion. A lock release tool is provided with an operation hill whose length is shorter than the length of the window in the connector pulling direction, and a lock release protrusion on the side thereof, so that the operation hill is located within the lock release tool exposing window. and each of the lock spring housing portions has a locking key portion at the tip and a lock release protrusion protruding in the same direction as the locking key portion at the tip thereof, located in the mating connector insertion direction. The spring body is fixed so that the tip locking key portion faces inward and the lock release protrusion of the lock release tool is located between the tip locking key portion and the middle lock release protrusion. 1. It is formed by overlapping the second hood forming part, and when the plug and receptacle are inserted and connected, the locking key part at the end of the locking spring body crosses over the receiving key part of the receptacle and is locked in the connected state. When the plug is pulled out, the gripped lock release tool retreats, and its lock release protrusion pushes the lock release protrusion of the lock spring body, releasing the locking key part from the receptacle side receiving key part. A connector lock structure characterized in that the lock is released by moving the hood back in the pulling direction.