JPS62142010U

JPS62142010U -

Info

Publication number: JPS62142010U
Application number: JP3071286U
Authority: JP
Priority date: 1986-03-04
Filing date: 1986-03-04
Publication date: 1987-09-08

Description

[Brief explanation of the drawing]

第１図は、この考案の多心一括フエルールのフ
エルール本体の一例を示す概略斜視図、第２図は
、第１図の線矢視図、第３図は、第１図に示し
たフエルール本体の他の角度から見た概略斜視図
、第４図は、この考案の多心一括フエルールの蓋
体の一例を示す概略斜視図、第５図は、第４図の
線矢視図、第６図は、第４図に示した蓋体の他
の角度から見た概略斜視図、第７図は、この考案
の多心一括フエルールを収容するのに好適な光コ
ネクタの各部材を示す概略斜視図、第８図は、こ
の考案の多心一括フエルールを収容するのに好適
な光コネクタの使用状態を示す概略斜視図、第９
図は、従来の多心一括フエルールを示す概略構成
図である。１４……フエルール、１５……フエルール本体
、１６……蓋体、１９……フアイバ収容凹部、１
９ｂ……側壁部、１９ｃ……前壁部、２０……接
着剤漏洩防止側壁部、３１……フアイバ固定凸部
、３５……接着剤注入孔。 FIG. 1 is a schematic perspective view showing an example of the ferrule body of the multi-core ferrule of this invention, FIG. 2 is a view taken along the line in FIG. 1, and FIG. 3 is the ferrule body shown in FIG. 1. 4 is a schematic perspective view showing an example of the lid body of the multi-core ferrule of this invention, FIG. 5 is a view taken along the line in FIG. 4, and FIG. This figure is a schematic perspective view of the lid body shown in FIG. 4 seen from another angle, and FIG. 7 is a schematic perspective view showing each member of an optical connector suitable for accommodating the multi-core ferrule of this invention. FIG. 8 is a schematic perspective view showing the state of use of an optical connector suitable for accommodating the multi-core ferrule of this invention, FIG.
The figure is a schematic configuration diagram showing a conventional multi-core ferrule. 14...Ferrule, 15...Ferrule main body, 16...Lid body, 19...Fiber accommodation recess, 1
9b...Side wall part, 19c...Front wall part, 20...Adhesive leakage prevention side wall part, 31...Fiber fixing convex part, 35...Adhesive injection hole.

Claims

[Claims for Utility Model Registration] Consisting of a ferrule body that accommodates the tip of an optical fiber, and a lid that holds the optical fiber housed in the ferrule body, the ferrule body is perpendicular to the longitudinal direction of the ferrule body. A fiber accommodating recess is formed that includes a front wall portion and both side wall portions that are connected to the front wall portion and extend in the longitudinal direction, and a trapezoidal fiber fixing convex portion that loosely fits into the fiber accommodating recess is formed on the lid body. and an adhesive injection hole for injecting an adhesive into the gap formed between the fiber fixing protrusion and the fiber accommodating recess when the fiber fixing protrusion is loosely fitted into the fiber accommodating recess. A multi-core bulk ferrule characterized by the following.