JPH0431105U

JPH0431105U -

Info

Publication number: JPH0431105U
Application number: JP7276890U
Authority: JP
Priority date: 1990-07-09
Filing date: 1990-07-09
Publication date: 1992-03-12

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例にかかる多心光フ
アイバ接続用補強スリーブの断面図、第２図は接
続後の多心光フアイバを挿入した状態の同補強ス
リーブの断面図、第３図は加熱・収縮後の同スリ
ーブの断面図、第４図は多心光フアイバ接続用補
強スリーブの従来例の断面図、第５図は接続後の
多心光フアイバを挿入した状態の同従来例の断面
図、第６図は加熱・収縮後の同従来例の断面図で
ある。１……抗張力体、２……熱溶融性接着チユーブ
、３……熱収縮チユーブ、４……接続後の多心光
フアイバ。 Fig. 1 is a sectional view of a reinforcing sleeve for connecting multi-core optical fibers according to an embodiment of this invention, Fig. 2 is a sectional view of the same reinforcing sleeve with a multi-optical fiber inserted after connection, and Fig. 3 is a cross-sectional view of the same sleeve after heating and shrinking, Figure 4 is a cross-sectional view of a conventional example of a reinforcing sleeve for connecting multi-core optical fibers, and Figure 5 is a cross-sectional view of the same conventional example with a multi-core optical fiber inserted after connection. FIG. 6 is a sectional view of the conventional example after heating and shrinking. 1... Tensile strength body, 2... Heat-melt adhesive tube, 3... Heat-shrinkable tube, 4... Multi-core optical fiber after connection.

Claims

[Scope of utility model registration request]

a tensile strength member; a thermofusible adhesive tube surrounding the tensile strength member having a space into which multi-core optical fibers connected between the tensile strength members can be inserted;
A reinforcing sleeve for connecting multi-core optical fibers, comprising a heat-shrinkable tube surrounding the heat-fusible adhesive tube.