JPS646720U - - Google Patents

Description

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

第１図はこの考案の一実施例を示す構成説明図
、第２図は第１図の一部を取出して示す説明図、
第３図、第４図はこの考案の他の実施例を示す説
明図、第５図は従来のコネクタ装置を示す断面図
である。 １２…押え筒、１３…ロツク部品、１４…本体
筒、１２ａ…押え部、１２１…面、１３ａ…鍔部
、１３ｂ…係合突起。 Fig. 1 is an explanatory diagram showing the configuration of an embodiment of this invention, Fig. 2 is an explanatory diagram showing a part of Fig. 1,
3 and 4 are explanatory views showing other embodiments of this invention, and FIG. 5 is a sectional view showing a conventional connector device. DESCRIPTION OF SYMBOLS 12... Presser cylinder, 13... Lock part, 14... Main body cylinder, 12a... Presser part, 121... Surface, 13a... Flange part, 13b... Engagement protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外観円筒リング状で軸方向一端に鍔部を有し、
他端側から途中まで複数のすり割が形成されてこ
れにより形成された各片の先端には中心軸方向に
折曲した係合突起が形成されたロツク部品と、こ
のロツク部品の前記片の部分が同軸的に挿入され
、前記鍔部分が開口縁に係止される本体筒と、前
記本体筒の前記開口縁部の外周に形成されたねじ
部に前記開口縁部側から内側ねじ部が締付けられ
、前記開口縁部に軸方向から対向して前記ロツク
部品の鍔部を前記開口縁とともに挾み付けるため
に前記開口縁部から中心軸方向に向かつて延在し
たリング円板部を一体に有し、そのリング円板部
が前記鍔部に対向する面は前記鍔部との関係で軸
に向かうにつれて離れる方向になる押え筒とを具
備し、前記押え筒及びロツク部品を介して前記本
体筒に挿入された被ロツク部材に前記ロツク部品
の係合突起が係止した状態で前記被ロツク部材が
前記押え筒から離脱する方向へ引かれても、前記
鍔部が前記傾斜した面に押圧されることで前記係
合突起が前記被ロツク部材に更に食込むように機
能するように構成したことを特徴とするコネクタ
のロツク装置。 It has a cylindrical ring-like appearance and has a flange at one end in the axial direction.
A lock part has a plurality of slots formed halfway from the other end side, and an engagement protrusion bent in the direction of the central axis is formed at the tip of each piece formed by this, and the above-mentioned piece of this lock part a main body cylinder into which the part is inserted coaxially and the collar part is locked to the opening edge, and an inner threaded part from the opening edge side to a threaded part formed on the outer periphery of the opening edge of the main body cylinder. integrated with a ring disk portion that is tightened and extends from the opening edge toward the center axis in order to sandwich the flange of the lock component together with the opening edge, facing the opening edge in the axial direction; The ring disk portion has a presser tube whose surface facing the flange portion is separated from the flange portion as it moves toward the axis, and the ring disk portion is provided with a presser tube that moves away from the flange portion as it goes toward the axis, and the Even if the locking member is pulled in the direction of detaching from the presser cylinder with the engaging protrusion of the locking part engaged with the locking member inserted into the main body cylinder, the collar portion will not touch the inclined surface. A locking device for a connector, characterized in that the engaging protrusion functions to further bite into the locked member when pressed.