JPS6357604U

JPS6357604U -

Info

Publication number: JPS6357604U
Application number: JP14860786U
Authority: JP
Priority date: 1986-09-30
Filing date: 1986-09-30
Publication date: 1988-04-18

Description

[Brief explanation of the drawing]

第１図、第３図及び第４図は本考案の１実施例
の各工程時の斜視図、第２図は熱収縮性補強チユ
ーブの一部截除した斜視図、第５図は一部を分解
した本考案の１実施例の斜視図である。１_１，１_２……光フアイバコード、２_１，２_２……光フアイバ、３_１，３_２……合成樹脂製チユ
ーブ、４_１，４_２……抗張力繊維、５_１，５_２…
…合成樹脂製被覆、６……熱融着、７……熱収縮
性補強チユーブ、９……ケース、１３……締付具
。 Figures 1, 3, and 4 are perspective views of one embodiment of the present invention at each step, Figure 2 is a partially cutaway perspective view of a heat-shrinkable reinforcing tube, and Figure 5 is a partially cutaway view. 1 is an exploded perspective view of one embodiment of the present invention; FIG. 1 ₁ , 1 ₂ ... optical fiber cord, 2 ₁ , 2 ₂ ...Optical fiber, 3 ₁ , 3 ₂ ... Synthetic resin tube, 4 ₁ , 4 ₂ ... Tensile fiber, 5 ₁ , 5 ₂ ...
...Synthetic resin coating, 6...Heat fusion, 7...Heat-shrinkable reinforcing tube, 9...Case, 13...Tightening tool.

Claims

[Scope of utility model registration request]

The coating at the connecting ends of a pair of optical fiber cords having a tensile strength member is removed to expose the optical fibers, and the optical fibers are connected to each other at the connecting portions of the optical fiber cords at their tips. A case consisting of two halves in which the exposed portion of the fiber and the end of a synthetic resin tube adjacent to the exposed portion and covering each optical fiber are covered with a heat-shrinkable reinforcing tube, and the reinforcing tube is molded. At the same time, the tensile strength members of each optical fiber cord corresponding to both ends of the case are arranged with threads formed on the outer periphery, and a cylindrical fastener is screwed to tighten the tensile strength members to the case. Reinforced structure for cord connection.