JPH0424706U

JPH0424706U -

Info

Publication number: JPH0424706U
Application number: JP6468590U
Authority: JP
Priority date: 1990-06-19
Filing date: 1990-06-19
Publication date: 1992-02-27

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の光コネクタの一実
施例を示すもので、第１図は光コネクタの要部断
面正面図、第２図はカシメリングの斜視図、第３
図はカシメリングの断面正面図、第４図はカシメ
リングの他の変形例を示す断面正面図、第５図乃
至第８図は従来の光コネクタの構造を説明するも
ので、第５図は光フアイバコードの構造を示す正
面図、第６図は光コネクタの分解図、第７図はス
トツプリングとカシメリングとによる抗張力材の
把持状態を示す要部断面図、第８図はストツプリ
ング及びカシメリングと抗張力材との位置関係を
示す要部断面図である。１……光フアイバ心線、２……抗張力材、３…
…シース、７……ストツプリング、９……フエル
ール、２０……カシメリング、２０ｂ……挟持部
、２１……カシメリング、２１ｂ……挟持部。 1 to 3 show an embodiment of the optical connector of the present invention, in which FIG. 1 is a cross-sectional front view of the main part of the optical connector, FIG. 2 is a perspective view of the crimping ring, and FIG.
The figure is a sectional front view of the crimping ring, FIG. 4 is a sectional front view showing another modification of the crimping ring, and FIGS. 5 to 8 explain the structure of a conventional optical connector. FIG. 6 is an exploded view of the optical connector. FIG. 7 is a sectional view of the main part showing how the tensile strength material is held by the stop ring and crimping ring. FIG. 8 is the stop ring and crimping ring. FIG. 3 is a cross-sectional view of main parts showing the positional relationship between the material and the tensile strength material. 1... optical fiber core wire, 2... tensile strength material, 3...
... sheath, 7 ... stop ring, 9 ... ferrule, 20 ... caulking ring, 20b ... clamping section, 21 ... caulking ring, 21b ... clamping section.

Claims

[Scope of utility model registration request]

The sheath is attached to the tip of the optical fiber cord, which is coated with a sheath via a tensile material.
An optical connector comprising a ferrule fixed to the tip of the optical fiber, a stop ring whose tip position is regulated by the ferrule, and a caulking ring whose front half fits into the rear part of the stop ring to sandwich the tensile strength material. . An optical connector characterized in that a holding part is formed in the rear half of the crimping ring to hold the sheath of the optical fiber cord and prevent the sheath from being pulled out.