JPS626724U - - Google Patents
Info
- Publication number
- JPS626724U JPS626724U JP9899085U JP9899085U JPS626724U JP S626724 U JPS626724 U JP S626724U JP 9899085 U JP9899085 U JP 9899085U JP 9899085 U JP9899085 U JP 9899085U JP S626724 U JPS626724 U JP S626724U
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- lens
- lens barrel
- barriers
- camera
- 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
- 230000004888 barrier function Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
Landscapes
- Blocking Light For Cameras (AREA)
Description
第１図および第２図は本考案の実施例を示す斜
視図で、第１図はバリア閉成状態、第２図はバリ
ア開成状態におけるレンズバリア部を鏡筒収容室
の裏側から示し、第３図は第１図に示す実施例カ
メラの正面図、第４図は第３図のＡ―Ａ断面概略
図である。
〔主要部分の符号の説明〕、１……カメラ本体
、４……撮影レンズ、５……撮影レンズ鏡筒、６
……鏡筒収容室、６ａ，６ｂ……内壁、８……第
１バリア（レンズバリア）、９……第２バリア（
レンズバリア）、８ａ，９ａ……Ｖ型溝（折曲げ
溝）、１２，１３……バリア開閉レバー、１６…
…バリア駆動板。
1 and 2 are perspective views showing an embodiment of the present invention. FIG. 1 shows the lens barrier section in the barrier closed state, FIG. 2 shows the lens barrier section in the barrier open state from the back side of the lens barrel housing chamber, and FIG. 3 is a front view of the embodiment camera shown in FIG. 1, and FIG. 4 is a schematic cross-sectional view taken along line AA in FIG. 3. [Explanation of symbols of main parts], 1... Camera body, 4... Taking lens, 5... Taking lens barrel, 6
... Lens barrel storage chamber, 6a, 6b ... Inner wall, 8 ... First barrier (lens barrier), 9 ... Second barrier (
lens barrier), 8a, 9a...V-shaped groove (bending groove), 12, 13...barrier opening/closing lever, 16...
...Barrier drive plate.
Claims (1)
をカメラ本体に突出して設けると共に、該鏡筒収
容室内に開閉可能に収容され且つ可撓性を有する
レンズバリアの表面に折曲げ溝を形成し、バリア
開成時には、前記レンズバリアが前記鏡筒収容室
の台形状の内壁に沿つて折曲げ収納される如く構
成したことを特徴とするレンズバリア内蔵カメラ
。 (2) 前記レンズバリアは、前記収容室６の前壁
に設けられた開口７のほぼ中央において互いに接
触可能な一対の第１バリア８と第２バリア９とか
ら成り、各バリア８，９はそれぞれ前記折曲げ溝
８ａ，９ａによつて少なくとも２部分に区分され
、レンズバリア８，９の開成時には、区分された
一方のバリア片８ｄ，９ｄが前記鏡筒収容量６の
傾斜した内面側壁６ａ，６ｂに沿つて折り曲げら
れ、レンズバリア８，９の閉成時には、他方のバ
リア片８ｃ，９ｃとほぼ同一面まで復元するよう
に構成されていることを特徴とする実用新案登録
請求の範囲第１項記載のレンズバリア内蔵カメラ
。[Scope of Claim for Utility Model Registration] (1) A trapezoidal lens barrel accommodating chamber surrounding a photographic lens barrel is provided protruding from the camera body, and is housed in the lens barrel accommodating chamber so as to be openable and closable, and has flexibility. A camera with a built-in lens barrier, characterized in that a bending groove is formed on the surface of the lens barrier, and when the barrier is opened, the lens barrier is folded and accommodated along the trapezoidal inner wall of the lens barrel housing chamber. . (2) The lens barrier consists of a pair of first and second barriers 8 and 9 that can come into contact with each other approximately at the center of the opening 7 provided in the front wall of the storage chamber 6, and each barrier 8, 9 has a Each is divided into at least two parts by the bending grooves 8a and 9a, and when the lens barriers 8 and 9 are opened, one of the divided barrier pieces 8d and 9d is attached to the inclined inner side wall 6a of the lens barrel accommodation capacity 6. , 6b, and when the lens barriers 8 and 9 are closed, the utility model is folded so as to be restored to almost the same plane as the other barrier pieces 8c and 9c. A camera with a built-in lens barrier as described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899085U JPS626724U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899085U JPS626724U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626724U true JPS626724U (en) | 1987-01-16 |
Family
ID=30967458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9899085U Pending JPS626724U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468325A (en) * | 1990-07-10 | 1992-03-04 | West Electric Co Ltd | Lens barrier device for camera |
-
1985
- 1985-06-28 JP JP9899085U patent/JPS626724U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468325A (en) * | 1990-07-10 | 1992-03-04 | West Electric Co Ltd | Lens barrier device for camera |
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