JPS581910U

JPS581910U - Optical connector tensile strength buffer fixing structure

Info

Publication number: JPS581910U
Application number: JP9485781U
Authority: JP
Inventors: 上西　清生; 塩岡　健治; 一彦松井
Original assignee: 日本航空電子工業株式会社
Priority date: 1981-06-26
Filing date: 1981-06-26
Publication date: 1983-01-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の光コネクタの緩衝材固定構造を示す断面
図、第２図は本考案の一実施例を示す断面図、第３図は
本考案における引出孔とクランプリング挿嵌凹溝との位
置関係を示す部分破断図である。１・・・コネクタ外殻、３・・・クランプナツト、・５
゜２０・・・クランプリング挿嵌凹溝、７．２１・・・
クランプリング、８・・・内孔、１０・・・光フアイバ
コード、１２・・・光ファイバ、１３・・・抗張力緩衝
材、２４・・・緩衝材引出孔。Fig. 1 is a sectional view showing a conventional buffer material fixing structure of an optical connector, Fig. 2 is a sectional view showing an embodiment of the present invention, and Fig. 3 is a sectional view showing a pull-out hole and a clamp ring insertion groove in the present invention. FIG. 1... Connector outer shell, 3... Clamp nut, 5
゜20... Clamp ring insertion groove, 7.21...
Clamp ring, 8... Inner hole, 10... Optical fiber cord, 12... Optical fiber, 13... Tensile strength cushioning material, 24... Cushioning material extraction hole.

Claims

[Scope of utility model registration request]

In optical connectors that connect optical fiber cords, a clamp nut is screwed onto one end of the outer shell of the connector.
A clamp ring insertion groove is provided on the inner circumferential surface of the inner hole of the outer shell, and the clamp ring is inserted into the groove, and a plurality of grooves are provided that penetrate the outer shell and open into the groove. 1. A tensile strength buffer material structure for an optical connector, characterized in that a pull-out hole is provided, and the tensile strength buffer material of the optical fiber cord is drawn out to the outer surface of the outer shell through the pull-out hole.