JPS6051511U - Ferrule for optical fiber - Google Patents

Ferrule for optical fiber

Info

Publication number
JPS6051511U
JPS6051511U JP14316483U JP14316483U JPS6051511U JP S6051511 U JPS6051511 U JP S6051511U JP 14316483 U JP14316483 U JP 14316483U JP 14316483 U JP14316483 U JP 14316483U JP S6051511 U JPS6051511 U JP S6051511U
Authority
JP
Japan
Prior art keywords
ferrule
optical fiber
cap body
synthetic resin
protective coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14316483U
Other languages
Japanese (ja)
Inventor
門井　孝之
正明 辻
敏夫 深堀
大方　一三
Original Assignee
日立電線株式会社
加藤発条株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立電線株式会社, 加藤発条株式会社 filed Critical 日立電線株式会社
Priority to JP14316483U priority Critical patent/JPS6051511U/en
Publication of JPS6051511U publication Critical patent/JPS6051511U/en
Pending legal-status Critical Current

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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 the drawing]

第１図Ａは従来のフェルールを示す断面図、同図Ｂは使
用状態の一例を示す一部切欠斜視図、第２図は本考案に
係るフェルールの第一実施例を示す分解斜視図、第３図
Ａ、　Ｂはテーパー面形成状態を示す側面図及び断面図
、第４図Ａは第一実施例のフェルールと光ファイバーの
固定状態前を示す断面図、同図Ｂは挟圧片とキャップ体
の外嵌状態を示す拡大断面図、第５図は本考案に係るフ
ェルールの第二実施例を示す分解斜視図、第６図は第二
実施例のフェルールと光ファイバーの固定状態を示す断
面図、第７図は本考案に係るフェルールの第三実施例を
示す分解斜視図、第８図は第三実施例のフェルールと光
ファイバーの固定状態を示す断面図である。 ３・・・・・・光ファイバー、４・・・・・・保護被覆
、１１・・・・・・フェルール本体、１４・・・・・・
挟圧片、１５・・・・・・波形形状、１６・・・・・・
キャップ体、１８・・・・・・切欠孔。 了５FIG. 1A is a sectional view showing a conventional ferrule, FIG. 1B is a partially cutaway perspective view showing an example of a state of use, and FIG. 3A and 3B are side views and sectional views showing the tapered surface formed state, FIG. 4A is a sectional view showing the ferrule and optical fiber of the first embodiment before they are fixed, and FIG. 4B is the clamping piece and the cap body. 5 is an exploded perspective view showing a second embodiment of the ferrule according to the present invention; FIG. 6 is a sectional view showing a state in which the ferrule and optical fiber of the second embodiment are fixed; FIG. 7 is an exploded perspective view showing a third embodiment of the ferrule according to the present invention, and FIG. 8 is a sectional view showing a state in which the ferrule and optical fiber of the third embodiment are fixed. 3... Optical fiber, 4... Protective coating, 11... Ferrule body, 14...
Pinch piece, 15... Wave shape, 16...
Cap body, 18...notch hole. Ryo5

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）合成樹脂製フェルールの内面側に光ファイバーの
保護被膜を挟圧する波形形状を臨ましめ、該波形形状で
内部に挿入された光ファイバーの保護被膜を強制的に挟
圧して、光ファイバーと固定するように構成したことを
特徴とする光フアイバー用フェルール。(1) A waveform shape that pinches the protective coating of the optical fiber is formed on the inner surface of the synthetic resin ferrule, and the protective coating of the optical fiber inserted inside is forcibly squeezed by the waveform to fix it to the optical fiber. A ferrule for optical fiber characterized by being configured as follows. （２）合成樹脂製フェルールの所定部位に直接内面に波
形形状を有する複数の挟圧片を形成し、該挟圧片にキャ
ップ体を外嵌し、該外嵌により挟圧片の波形形状で保護
被膜を挟圧するように構成したことを特徴とする実用新
案登録請求の範囲第１項記載の光フアイバー用フェルー
ル。(2) A plurality of clamping pieces having a waveform shape on the inner surface are formed directly on a predetermined part of a synthetic resin ferrule, a cap body is externally fitted onto the clamping pieces, and the wavy shape of the clamping pieces is formed by the external fitting. A ferrule for an optical fiber according to claim 1, characterized in that the protective coating is compressed. （３）合成樹脂製フェルールの所定対向部位に切欠孔を
穿設し、該各切欠孔内に内面に波形形状を有するキャッ
プ体を嵌入して、該キャップ体自身の波形形状を上記切
欠孔からフェルールの内面側に臨ましめるように構成し
たことを特徴とする実用新案登録請求の範囲第１項記載
の光フアイバー用フェルール。(3) Cut holes are bored in predetermined opposing parts of the synthetic resin ferrule, and a cap body having a wavy inner surface is inserted into each of the notch holes, so that the wavy shape of the cap body itself extends from the notch hole. A ferrule for an optical fiber according to claim 1, characterized in that the ferrule is configured so as to face the inner surface of the ferrule.
JP14316483U 1983-09-14 1983-09-14 Ferrule for optical fiber Pending JPS6051511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14316483U JPS6051511U (en) 1983-09-14 1983-09-14 Ferrule for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14316483U JPS6051511U (en) 1983-09-14 1983-09-14 Ferrule for optical fiber

Publications (1)

Publication Number Publication Date
JPS6051511U true JPS6051511U (en) 1985-04-11

Family

ID=30319647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14316483U Pending JPS6051511U (en) 1983-09-14 1983-09-14 Ferrule for optical fiber

Country Status (1)

Country Link
JP (1) JPS6051511U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62118205U (en) * 1986-01-17 1987-07-27
JPH02244010A (en) * 1989-03-17 1990-09-28 Nec Corp Terminal structure of optical connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526634B2 (en) * 1971-03-22 1977-02-23
JPS5689709A (en) * 1979-12-21 1981-07-21 Nec Corp Plastic plug for optical fiber and connector using it
JPS5885408A (en) * 1981-11-16 1983-05-21 Matsushita Electric Works Ltd Connecting device for optical fiber
JPS5842811B2 (en) * 1978-01-31 1983-09-22 松下電工株式会社 Manufacturing method of artificial wood veneer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526634B2 (en) * 1971-03-22 1977-02-23
JPS5842811B2 (en) * 1978-01-31 1983-09-22 松下電工株式会社 Manufacturing method of artificial wood veneer
JPS5689709A (en) * 1979-12-21 1981-07-21 Nec Corp Plastic plug for optical fiber and connector using it
JPS5885408A (en) * 1981-11-16 1983-05-21 Matsushita Electric Works Ltd Connecting device for optical fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62118205U (en) * 1986-01-17 1987-07-27
JPH02244010A (en) * 1989-03-17 1990-09-28 Nec Corp Terminal structure of optical connector

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