JPS58128408U - Optical fiber fixing structure - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は従来例を示す断面図、第３図及び第
４図は本考案の一実施例を説明するもので、第３図ａは
被覆部に凹凸部を形成する様子を示す断面図、第３図す
は凹凸部形成後の光ファイバーの側面図、第４図は固定
状態を示す断面図、第５図は本考案の異なる実施例を説
明するもので、ａは被覆部に凹凸部を形成する様子を示
す側面図、ｂは凹凸部形成後の光ファイバーの側面図、
第６図乃至第８図は更に異なる実施例を説明するもの−
で、第６図ａは被覆部に凸部を形成する様子を示す斜視
図、第６図すは凸部形成後の光ファイバーの斜視図、第
７図は固定状態を示す断面図、第８図は凸部形成後の光
ファイバーの斜視図である。 第４図 第６図Figures 1 and 2 are cross-sectional views showing a conventional example, Figures 3 and 4 illustrate an embodiment of the present invention, and Figure 3a shows how uneven portions are formed on the covering portion. 3 is a side view of the optical fiber after forming the uneven portion, FIG. 4 is a sectional view showing the fixed state, and FIG. 5 is for explaining a different embodiment of the present invention. b is a side view showing how the uneven portion is formed; b is a side view of the optical fiber after the uneven portion is formed;
FIGS. 6 to 8 illustrate further different embodiments.
FIG. 6a is a perspective view showing how a convex portion is formed on the covering portion, FIG. 6 is a perspective view of the optical fiber after the convex portion is formed, FIG. 7 is a sectional view showing the fixed state, and FIG. 8 FIG. 2 is a perspective view of an optical fiber after forming a convex portion. Figure 4 Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被覆部に凹凸部が形成されたプラスチック光ファイバー
と該光ファイバーに外嵌した固定具とを、上記凹凸部を
含む被覆部と固定具間に接着剤を介在させて固着して成
る光フアイバー固定構造。An optical fiber fixing structure comprising a plastic optical fiber having an uneven coating formed thereon and a fixing tool fitted onto the optical fiber, with an adhesive interposed between the coating section including the uneven sections and the fixing tool.