JPS59173008U - lens barrel - Google Patents

lens barrel

Info

Publication number
JPS59173008U
JPS59173008U JP6670483U JP6670483U JPS59173008U JP S59173008 U JPS59173008 U JP S59173008U JP 6670483 U JP6670483 U JP 6670483U JP 6670483 U JP6670483 U JP 6670483U JP S59173008 U JPS59173008 U JP S59173008U
Authority
JP
Japan
Prior art keywords
lens barrel
shaped
main body
step portion
retaining
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
JP6670483U
Other languages
Japanese (ja)
Inventor
政光 宮崎
剣持　加津衛
北川　久志雄
伊崎　正高
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP6670483U priority Critical patent/JPS59173008U/en
Publication of JPS59173008U publication Critical patent/JPS59173008U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図：従来のレンズ鏡胴の側面図、第２図：従来の他
のレンズ鏡胴の側面図、第３図：本考案の実施例を示す
図でイは側面図、口はｌ／２平面図、ハは要部の拡大図
、第４Ｎ：本考案の他の実施例の側面図。 １０・・・・・・本体、１１・・・・・・フランジ、１
２・・・・・・係合段部、１３・・・・・・係止突起、
１３ａ・・・・・・かぎ型頭部、１３ｂ・・・・・・垂
直部、１４・・・・・・レンズ、１５・・・・・・Ｕ字
型係止突起。Figure 1: Side view of a conventional lens barrel, Figure 2: Side view of another conventional lens barrel, Figure 3: A diagram showing an embodiment of the present invention. 2 is a plan view, C is an enlarged view of the main part, and 4th N is a side view of another embodiment of the present invention. 10...Body, 11...Flange, 1
2... Engagement stepped portion, 13... Locking protrusion,
13a...Hook-shaped head, 13b...Vertical portion, 14...Lens, 15...U-shaped locking protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒状リング型の本体の上部周辺に複数個に分割された
円弧形の保合段部を設け、該保合段部に係合するはめこ
まれたレンズの外周辺を弾発的に押圧保持するかぎ型頭
部を有する係止突起を前記分割された保合段部と係合段
部との間に、前記本体と一体に形成したことを特徴とす
るレンズ鏡胴。A plurality of arc-shaped retaining steps are provided around the top of the cylindrical ring-shaped main body, and the outer periphery of the fitted lens that engages with the retaining steps is elastically pressed. A lens barrel characterized in that a locking protrusion having a hook-shaped head for holding is formed integrally with the main body between the divided retaining step portion and the engaging step portion.
JP6670483U 1983-05-02 1983-05-02 lens barrel Pending JPS59173008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6670483U JPS59173008U (en) 1983-05-02 1983-05-02 lens barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6670483U JPS59173008U (en) 1983-05-02 1983-05-02 lens barrel

Publications (1)

Publication Number Publication Date
JPS59173008U true JPS59173008U (en) 1984-11-19

Family

ID=30196909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6670483U Pending JPS59173008U (en) 1983-05-02 1983-05-02 lens barrel

Country Status (1)

Country Link
JP (1) JPS59173008U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001318289A (en) * 2000-05-12 2001-11-16 Asahi Optical Co Ltd Lens-holding mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633630A (en) * 1979-08-29 1981-04-04 Hoya Corp Filter for camera and its production
JPS57200005A (en) * 1981-06-03 1982-12-08 Olympus Optical Co Ltd Lens holder
JPS5818211B2 (en) * 1979-04-27 1983-04-12 渡辺 邦夫 Method of forming free-standing blocks and its formwork
JPS5887504A (en) * 1981-11-20 1983-05-25 Olympus Optical Co Ltd Lens holding device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818211B2 (en) * 1979-04-27 1983-04-12 渡辺 邦夫 Method of forming free-standing blocks and its formwork
JPS5633630A (en) * 1979-08-29 1981-04-04 Hoya Corp Filter for camera and its production
JPS57200005A (en) * 1981-06-03 1982-12-08 Olympus Optical Co Ltd Lens holder
JPS5887504A (en) * 1981-11-20 1983-05-25 Olympus Optical Co Ltd Lens holding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001318289A (en) * 2000-05-12 2001-11-16 Asahi Optical Co Ltd Lens-holding mechanism

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