JPS6122026U - Mirror device for single-lens reflex camera - Google Patents
Mirror device for single-lens reflex cameraInfo
- Publication number
- JPS6122026U JPS6122026U JP10497984U JP10497984U JPS6122026U JP S6122026 U JPS6122026 U JP S6122026U JP 10497984 U JP10497984 U JP 10497984U JP 10497984 U JP10497984 U JP 10497984U JP S6122026 U JPS6122026 U JP S6122026U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- configuration
- lens reflex
- reflex camera
- fixing pin
- 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.)
- Granted
Links
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
第１図は本考案実施例としてのミラー装置の一方側面図
。
第２図は第１図の他方側面図。第３図及び第４図は第１
図のミラー装置の動作を示す説明図。
１・・・第１ミラー、２・・・第１ミラー保体枠、３・
・・第２ミラー、４・・・第２ミラー保持枠、４ａ・・
・第１の足部（第１当接部）、４ｂ・・・第２の足部（
第２当接部）、９・・・ピンミ １１・・・バネ、１６
・・・ピン。FIG. 1 is a side view of a mirror device as an embodiment of the present invention. FIG. 2 is the other side view of FIG. 1. Figures 3 and 4 are
FIG. 3 is an explanatory diagram showing the operation of the mirror device shown in the figure. 1... First mirror, 2... First mirror support frame, 3...
...Second mirror, 4...Second mirror holding frame, 4a...
・First foot part (first contact part), 4b... second foot part (
2nd contact part), 9... Pin 11... Spring, 16
···pin.
Claims (2)
能に設けられた第１のミラー構成と、この第１のミラー
構成上に揺動支点を有し、揺動可能に設けられた第２の
ミラー構成と、この第２のミラー構成を該第１のミラー
構成に対して閉じ方向に付勢する付勢手段と、を有する
一眼レフレツクスカメラのミラー装置において、前記第
２のミラー構成には第１当接部及び第２当接部が形成さ
れ、この第１当接部は第１のミラー構成の撮影退避位置
からファインダー観察位置への揺動における移動軌跡上
にて、カメラ本体に形成された固定ピンと当接して強制
的に第２のミラー構成を開き方向に揺動させ、一方、該
第２当接部は第１のミラー構成のファインダー観察位置
から撮影退避位置への揺動における移動軌跡上にてカメ
ラ本体に形成された固定ピンと当接して強化ｌ的に第２
のミラー構成を閉じ方向に揺動させたことを特徴とする
一眼レフレツクスカメラのミラー装置。(1) A first mirror structure that is swingably provided from the viewfinder observation position to the shooting retreat position, and a second mirror structure that has a swing fulcrum on the first mirror structure and is swingably provided. In a mirror device for a single-lens reflex camera, the mirror device includes a mirror configuration and biasing means for biasing the second mirror configuration in a closing direction relative to the first mirror configuration, wherein the second mirror configuration is formed with a first abutting part and a second abutting part, and the first abutting part contacts the camera body on the movement locus of the first mirror configuration as it swings from the shooting retracted position to the finder observation position. The second mirror structure is forcibly swung in the opening direction by abutting against the formed fixing pin, while the second abutting portion swings the first mirror structure from the viewfinder observation position to the photographing retreat position. It comes into contact with the fixing pin formed on the camera body on the movement trajectory of the second
1. A mirror device for a single-lens reflex camera, characterized in that a mirror configuration of the mirror is swung in a closing direction.
記第２のミラー構成の第１及び第２当接部と当接する上
記固定ピンは同一ピンを用い、該第１及び第２当接部は
該固定ピンをはさんで並設した一眼レフレソックスカメ
ラのミラー装置。(2) Utility model registration Claim 1, wherein the fixing pin that contacts the first and second contact portions of the second mirror configuration is the same pin, and the first and second contact portions of the second mirror configuration The part is a mirror device for a single-lens reflex camera that is arranged side by side with the fixing pin in between.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10497984U JPS6122026U (en) | 1984-07-11 | 1984-07-11 | Mirror device for single-lens reflex camera |
| US06/750,754 US4673278A (en) | 1984-07-06 | 1985-06-28 | Mirror device for a camera |
| US07/267,737 US4843420A (en) | 1984-07-06 | 1988-11-03 | Mirror device for a camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10497984U JPS6122026U (en) | 1984-07-11 | 1984-07-11 | Mirror device for single-lens reflex camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6122026U true JPS6122026U (en) | 1986-02-08 |
| JPH0350497Y2 JPH0350497Y2 (en) | 1991-10-29 |
Family
ID=30664316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10497984U Granted JPS6122026U (en) | 1984-07-06 | 1984-07-11 | Mirror device for single-lens reflex camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122026U (en) |
-
1984
- 1984-07-11 JP JP10497984U patent/JPS6122026U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350497Y2 (en) | 1991-10-29 |
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