JPS5955714U - lens barrel - Google Patents

lens barrel

Info

Publication number
JPS5955714U
JPS5955714U JP15134882U JP15134882U JPS5955714U JP S5955714 U JPS5955714 U JP S5955714U JP 15134882 U JP15134882 U JP 15134882U JP 15134882 U JP15134882 U JP 15134882U JP S5955714 U JPS5955714 U JP S5955714U
Authority
JP
Japan
Prior art keywords
lens barrel
cylindrical body
circumferential groove
fitted
view
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
JP15134882U
Other languages
Japanese (ja)
Inventor
達哉 鈴木
Original Assignee
オリンパス光学工業株式会社
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 オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP15134882U priority Critical patent/JPS5955714U/en
Publication of JPS5955714U publication Critical patent/JPS5955714U/en
Pending legal-status Critical Current

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  • Lens Barrels (AREA)

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図は、従審のレンーズ鏡筒の一例を示す上半部の要
部断面図、第２図は、本考案の一実施例を示すレンズ鏡
筒の上半部の要部断面図、第３図は、上記第２図のレン
ズ鏡筒の要部拡大断面図、第４図は、本考案の他の実施
例を示すレンズ鏡筒の要部断面図、第５．６図は、本考
案の更に他の実施例を示すレンズ鏡筒の要部断面図及び
正面図、第７図は、前枠の周ｇｏ別例を示す断面図であ
る。 １．１１．３１・・・・・・レンズ鏡Ｍ、２．１２・・
・用前枠（第１の筒体）、　２ｂ、１２ｂ・曲・周溝、
３、　１３．　２１・・・・・・節理（第２の筒体）。FIG. 1 is a cross-sectional view of the main part of the upper half of an example of a lens barrel according to the trial judge; FIG. 2 is a cross-sectional view of the main part of the upper half of a lens barrel showing an example of the present invention; FIG. 3 is an enlarged sectional view of the main part of the lens barrel shown in FIG. 2, FIG. 4 is a sectional view of the main part of the lens barrel showing another embodiment of the present invention, and FIGS. A main part sectional view and a front view of a lens barrel showing still another embodiment of the present invention, and FIG. 7 is a sectional view showing another example of the circumference of the front frame. 1.11.31... Lens mirror M, 2.12...
・Front frame (first cylindrical body), 2b, 12b, curved, circumferential groove,
3, 13. 21...Joint (second cylinder).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に嵌合された後、一体化される第１の筒体と第２の筒
体を有するレンズ鏡筒において、内嵌する第１の筒体の
外周面に周溝を設け、外嵌する第２の鏡筒の上記第１の
鏡筒の周溝！と対応する部位を押圧して上記周溝に対し
てかしめ付けることによって、両筒体を任意の回動位置
で固定出来るようにしたことを特徴とするレンズ鏡筒。In a lens barrel having a first cylindrical body and a second cylindrical body that are integrated after being fitted together, a circumferential groove is provided on the outer peripheral surface of the first cylindrical body to be fitted inside, and the first cylindrical body is fitted outwardly. The circumferential groove of the first lens barrel of the second lens barrel! 1. A lens barrel characterized in that both barrels can be fixed at any rotational position by pressing the corresponding portions and caulking them against the circumferential groove.
JP15134882U 1982-10-05 1982-10-05 lens barrel Pending JPS5955714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15134882U JPS5955714U (en) 1982-10-05 1982-10-05 lens barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15134882U JPS5955714U (en) 1982-10-05 1982-10-05 lens barrel

Publications (1)

Publication Number Publication Date
JPS5955714U true JPS5955714U (en) 1984-04-12

Family

ID=30335410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15134882U Pending JPS5955714U (en) 1982-10-05 1982-10-05 lens barrel

Country Status (1)

Country Link
JP (1) JPS5955714U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561006A (en) * 1979-06-19 1981-01-08 Ricoh Co Ltd Lens fixing method to synthetic-resin-made lens-barrel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561006A (en) * 1979-06-19 1981-01-08 Ricoh Co Ltd Lens fixing method to synthetic-resin-made lens-barrel

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