JPS6338107U

JPS6338107U -

Info

Publication number: JPS6338107U
Application number: JP13093486U
Authority: JP
Priority date: 1986-08-27
Filing date: 1986-08-27
Publication date: 1988-03-11

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の斜視図で、ａはフ
エルールとプラグ本体とを結合する前の斜視図、
ｂは結合後の斜視図、第２図は本考案の一実施例
の側断面図で、ａはフエルールとプラグ本体とを
結合する前の側断面図、ｂは結合後の側断面図、
第３図は従来の斜視図、第４図は従来例の側断面
図である。図において、１は光フアイバ、２はフエルール
、３はフエルールフランジ、５はプラグ本体、５
Ａはねじ山、５Ｂはプラグフランジ、５Ｃは有底
中空部、６は回転止突片、７はコイルばね、８は
プラグ外筒体、９は外筒体フランジ、１０はカツ
プリングナツト、１６はＴ形頭部、４０はＴ形係
合溝を示す。 FIG. 1 is a perspective view of an embodiment of the present invention, in which a is a perspective view before the ferrule and the plug body are combined;
2 is a side sectional view of an embodiment of the present invention, a is a side sectional view before the ferrule and the plug body are combined, b is a side sectional view after they are combined,
FIG. 3 is a perspective view of the conventional example, and FIG. 4 is a side sectional view of the conventional example. In the figure, 1 is an optical fiber, 2 is a ferrule, 3 is a ferrule flange, 5 is a plug body, 5
A is a thread, 5B is a plug flange, 5C is a bottomed hollow part, 6 is a rotation stopper, 7 is a coil spring, 8 is a plug outer cylinder body, 9 is an outer cylinder flange, 10 is a coupling nut, 16 indicates a T-shaped head, and 40 indicates a T-shaped engagement groove.

Claims

[Claims for Utility Model Registration] A ferrule 2 in which the end of the optical fiber 1 is inserted into an axial hole, and a rear part of the ferrule 2 is inserted into a bottomed hollow part 5C via a coil spring 7. A plug body 5 configured such that the optical fiber 1 passes through a shaft hole provided at the bottom of the bottomed hollow portion 5C and is drawn out to the rear.
and when the ferrule 2 is inserted into the plug body 5, the tips of the pair of anti-rotation protrusions 6 protruding from the end surface of the bottomed hollow part 5C form a sideways T-shaped head. 16, and the ferrule flange 3 is formed with a T-shaped engagement groove 40, into which the T-shaped head 16 is inserted and engaged, and whose head is in the front direction of the ferrule 2. optical connector.