JPS61196229U - - Google Patents
Info
- Publication number
- JPS61196229U JPS61196229U JP8044685U JP8044685U JPS61196229U JP S61196229 U JPS61196229 U JP S61196229U JP 8044685 U JP8044685 U JP 8044685U JP 8044685 U JP8044685 U JP 8044685U JP S61196229 U JPS61196229 U JP S61196229U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens protection
- cover
- covers
- protective cover
- 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
Links
- 230000001681 protective effect Effects 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Blocking Light For Cameras (AREA)
Description
第1図は、本考案の一実施例を示すカメラのレ
ンズ保護カバー開閉装置の分解斜視図、第2図A
,Bおよび第3図A,Bは、上記第1図に示した
カメラのレンズ保護カバー開閉装置が撮影レンズ
を遮蔽した位置と開放した位置とを夫々示す正面
図と要部断面図、第4図A,Bは、上記第1図に
示したカメラのレンズ保護カバー開閉装置のレン
ズ保護カバーの収納状況および引き出し状況を説
明する線図、第5,6図は、従来のレンズ保護カ
バーを夫々示す斜視図である。
21…第1のガイド板、22…第1のレンズ保
護カバー、22a,22b…第1のレンズ保護カ
バーの夫々第1、第2の係合部、23…第2のレ
ンズ保護カバー、23a,23b…第2のレンズ
保護カバーの夫々第1、第2の係合部、24…第
2のガイド板、24a…ガイド部材、24d…撮
影用開口部、27…撮影レンズ、29…レンズ保
護カバー収納部。
Fig. 1 is an exploded perspective view of a camera lens protection cover opening/closing device showing an embodiment of the present invention; Fig. 2A
, B and FIGS. 3A and 3B are a front view and a cross-sectional view of main parts showing the position where the lens protection cover opening/closing device of the camera shown in FIG. 1 above covers and opens the photographic lens, respectively. Figures A and B are diagrams illustrating the storage and withdrawal states of the lens protection cover of the camera lens protection cover opening/closing device shown in Figure 1 above, and Figures 5 and 6 are diagrams showing the conventional lens protection cover, respectively. FIG. 21...First guide plate, 22...First lens protection cover, 22a, 22b...First and second engaging portions of the first lens protection cover, 23...Second lens protection cover, 23a, 23b...First and second engaging portions of the second lens protection cover, 24...Second guide plate, 24a...Guide member, 24d...Photography opening, 27...Photography lens, 29...Lens protection cover Storage department.
Claims (1)
蔽位置と、同開口部を露呈させる開放位置とに移
動するレンズ保護カバーを有したカメラにおいて
、 上記レンズ保護カバーを略平板状で同方向に移
動自在な第1、第2のレンズ保護カバーに分割し
て形成し、これら第1、第2のレンズ保護カバー
の対向端部に夫々第1、第2の連結用係合部を設
け、これら第1、第2の係合部の連結により、上
記第1のレンズ保護カバーの閉成動作時に上記第
2のレンズ保護カバーを従動させて上記第1、第
2のレンズ保護カバーを並べて上記撮影用開口部
を覆うように位置させ、上記第1の保護カバーの
開放動作時に上記第2のレンズ保護カバーを上記
開放位置へ移動させるとともに、同第2のレンズ
保護カバーの板厚方向に変位させ上記第1、第2
のレンズ保護カバーを重ねて収納するようにした
ことを特徴とするカメラのレンズ保護カバー開閉
装置。[Scope of Claim for Utility Model Registration] In a camera having a lens protection cover that moves between a shielded position that covers a photographic aperture that exposes the photographic lens and an open position that exposes the same aperture, the lens protective cover is It is divided into first and second lens protection covers that are flat and movable in the same direction, and first and second coupling engagements are provided at opposing ends of the first and second lens protection covers, respectively. A joint part is provided, and by connecting these first and second engaging parts, the second lens protection cover is driven during the closing operation of the first lens protection cover, and the first and second lenses are closed. Protective covers are arranged and positioned so as to cover the photographing opening, and when the first protective cover is opened, the second lens protective cover is moved to the open position, and the second lens protective cover is moved to the open position. Displace the first and second parts in the plate thickness direction.
A camera lens protection cover opening/closing device characterized in that the lens protection covers of the above are stacked and stored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8044685U JPS61196229U (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8044685U JPS61196229U (en) | 1985-05-29 | 1985-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61196229U true JPS61196229U (en) | 1986-12-06 |
Family
ID=30626301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8044685U Pending JPS61196229U (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61196229U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04251231A (en) * | 1991-01-09 | 1992-09-07 | Fuji Photo Film Co Ltd | Opening and closing mechanism for lens cover |
-
1985
- 1985-05-29 JP JP8044685U patent/JPS61196229U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04251231A (en) * | 1991-01-09 | 1992-09-07 | Fuji Photo Film Co Ltd | Opening and closing mechanism for lens cover |
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