JPH0339272U

JPH0339272U -

Info

Publication number: JPH0339272U
Application number: JP9993689U
Authority: JP
Priority date: 1989-08-29
Filing date: 1989-08-29
Publication date: 1991-04-16

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の一実施例を示すも
ので、第１図はロツク装置を備えたコネクタユニ
ツトの部分破断斜視図、第２図は第１図の断面図
、第３図はロツク装置の作動を示す断面図、第４
図乃至第６図は従来のコネクタユニツトのロツク
装置を示すもので、第４図はロツク装置を備えた
コネクタユニツトの斜視図、第５図は第４図の断
面図、第６図はロツク装置の作動を示す断面図で
ある。１……ソケツト、１ａ……係止突起、２……プ
ラグ、５……ロツキング部材、６……ロツキング
アーム、６ａ……係止部、６ｂ……指掛け部、７
……弾性アーム、７ａ……連結部、８……支持部
材。 1 to 3 show one embodiment of the present invention, in which FIG. 1 is a partially cutaway perspective view of a connector unit equipped with a locking device, FIG. 2 is a sectional view of FIG. 1, and FIG. 4 is a sectional view showing the operation of the locking device.
6 to 6 show conventional locking devices for connector units, FIG. 4 is a perspective view of a connector unit equipped with a locking device, FIG. 5 is a sectional view of FIG. 4, and FIG. 6 is a locking device. It is a sectional view showing operation of. DESCRIPTION OF SYMBOLS 1... Socket, 1a... Locking protrusion, 2... Plug, 5... Locking member, 6... Locking arm, 6a... Locking part, 6b... Finger hook part, 7
. . . Elastic arm, 7a . . . Connecting portion, 8 . . . Supporting member.

Claims

[Scope of utility model registration request]

It consists of a socket and a plug that is inserted into and removed from the socket, and a locking protrusion is provided on the outer surface of either the socket or the plug, and a locking projection is provided on the outer surface of the other of the socket or the plug. A locking member having a king arm is provided, and the locking arm has a locking portion at one end that removably engages with the locking protrusion to prevent the plug from coming off from the socket, and a locking portion at the other end. In the locking device of the connector unit, the locking member is provided with a finger hook portion for disengaging the locking portion and the locking protrusion, and one end of the locking member is connected to the socket or plug provided with the locking member. and the other end is connected to the finger hook part, and the locking arm is elastically moved in the direction of releasing the engagement between the locking part and the locking protrusion using the connection part with the socket or plug as a fulcrum. an elastic arm that can swing freely, and the distance from the outer surface of the socket or plug of the finger hook portion is equal to the distance from the outer surface of the socket or plug of the connecting portion between the socket or plug and the elastic arm. A locking device for a connector unit, characterized in that the locking device is formed to be larger than the distance.