JPH01166328U - - Google Patents
Info
- Publication number
- JPH01166328U JPH01166328U JP3478689U JP3478689U JPH01166328U JP H01166328 U JPH01166328 U JP H01166328U JP 3478689 U JP3478689 U JP 3478689U JP 3478689 U JP3478689 U JP 3478689U JP H01166328 U JPH01166328 U JP H01166328U
- Authority
- JP
- Japan
- Prior art keywords
- film
- lens
- cartridge
- members
- state
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案に係るレンズ付きフイルムユニ
ツトの分解斜視図、第２図並びに第３図は本考案
に係るレンズ付きフイルムユニツトの要部断面図
、第４図は本考案に係るレンズ付きフイルムユニ
ツトに使用されているカムの斜視図、第５図並び
に第６図は本考案に係るフイルムユニツトの要部
平面図である。
１０……ユニツト本体、１２……前カバー、１
４……裏蓋、１６……フイルム、２４……パトロ
ーネ、３０……巻上ノブ、３０Ａ……回動軸、３
２……パトローネ軸、３４……駆動レバー、３６
……カム、４０……シヤツタ羽根、１０８……ス
プロケツト。
FIG. 1 is an exploded perspective view of a lens-fitted film unit according to the present invention, FIGS. 2 and 3 are sectional views of essential parts of a lens-fitted film unit according to the present invention, and FIG. 4 is a lens-fitted film unit according to the present invention. A perspective view of a cam used in the unit, and FIGS. 5 and 6 are plan views of essential parts of the film unit according to the present invention. 10...Unit body, 12...Front cover, 1
4... Back cover, 16... Film, 24... Patrone, 30... Winding knob, 30A... Rotating shaft, 3
2... Patrone shaft, 34... Drive lever, 36
...Cam, 40...Shaft blade, 108...Sprocket.
Claims (1)
を備えたレンズ付きフイルムユニツトに於いて、 撮影用開口を開閉するシヤツタ羽根を開き方向
に駆動させる第１部材と、 撮影済フイルムを巻芯上に巻上げるべく、巻芯
上に結合されているフイルム巻上部材の回動を阻
止状態から回動を許容する状態に変位する第２部
材と、 フイルム給送路に配置され、給送されるフイル
ムに従動する従動体に同軸的に取付けられたカム
部材に係合する第３部材を前記第１，２部材と一
体的に形成した駆動手段を回転可能に設け、 シヤツタレリーズ操作により、前記第３部材と
前記カム部材との係止状態をこれ等部材間の軸方
向変位により解除し、前記第３部材をカム部材の
回転中心方向に変位させて、該駆動手段を初期位
置から第１，第２部材が作動した状態に変位させ
、前記フイルム従動体の所定回転量によつて、前
記駆動手段を初期位置へ復帰させるようにしたこ
とを特徴とするレンズ付きフイルムユニツト。 (2) パトローネの巻芯が前記フイルム巻上部材
に結合され、このパトローネより引出された未露
光のフイルムが撮影光路に対してパトローネと反
対側の位置にロール状にして配置されていること
を特徴とする実用新案登録請求の範囲(1)記載の
レンズ付きフイルムユニツト。 (3) フイルムの背部を遮光するカバーが前記撮
影機構及びフイルムを収納する本体部に対して、
部分的に壊さなければ撮影済フイルムを取出すこ
とが出来ないようにされたことを特徴とする実用
新案登録請求の範囲(2)記載のレンズ付きフイル
ムユニツト。[Scope of Claim for Utility Model Registration] In a lens-equipped film unit in which photographic film is pre-built and equipped with a photographing mechanism, a first member for driving a shutter blade for opening and closing a photographing aperture in the opening direction; In order to wind the film onto the film core, a second member is disposed in the film feeding path and is displaceable from a state of preventing rotation of the film winding member connected to the film core to a state of allowing rotation of the film winding member. , a drive means is rotatably provided in which a third member is integrally formed with the first and second members and engages with a cam member coaxially attached to a driven member that follows the film being fed; By the release operation, the locked state between the third member and the cam member is released by axial displacement between these members, the third member is displaced in the direction of the rotation center of the cam member, and the driving means is activated. A film unit with a lens, wherein the first and second members are displaced from an initial position to an activated state, and the driving means is returned to the initial position by a predetermined amount of rotation of the film driven member. . (2) The core of the cartridge is connected to the film winding member, and the unexposed film pulled out from the cartridge is placed in a roll on the opposite side of the cartridge with respect to the photographing optical path. A lens-equipped film unit as described in claim (1) of the utility model registration characterized by: (3) A cover that blocks light from the back of the film is attached to the photographing mechanism and the main body that houses the film,
A lens-fitted film unit according to claim (2) of the utility model registration, characterized in that the photographed film cannot be taken out without partially breaking it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034786U JPH0731229Y2 (en) | 1989-03-29 | 1989-03-29 | Film unit with lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034786U JPH0731229Y2 (en) | 1989-03-29 | 1989-03-29 | Film unit with lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166328U true JPH01166328U (en) | 1989-11-21 |
| JPH0731229Y2 JPH0731229Y2 (en) | 1995-07-19 |
Family
ID=31261464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034786U Expired - Lifetime JPH0731229Y2 (en) | 1989-03-29 | 1989-03-29 | Film unit with lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731229Y2 (en) |
-
1989
- 1989-03-29 JP JP1989034786U patent/JPH0731229Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731229Y2 (en) | 1995-07-19 |
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